Danfoss vlt series Programming Manual

3 1.1.2 Approvals 3 1.1.3 Symbols 3 1.1.4 Abbreviations 4 1.1.6 Definitions 4 2 How to Programme 9 2.1 Local Control Panel 9 2.1.1 How to Operate Graphical LCP (GLCP) 9 2.1.2 How to Operate Numeric LCP (NLCP) 13 2.1.5 Quick Menu Mode 15 2.1.6 Function Set-ups 17 2.1.7 Main Menu Mode 20 3 Parameter Description 23 3.1 Parameter Selection 23 3.1.1 Main Menu Structure 23 3.2 Main Menu - Operation and Display - Group 0 24 3.3 Main Menu - Load and Motor - Group 1 36 3.4 Main Menu - Brakes - Group 2 49 3.5 Main Menu - Reference/Ramps - Group 3 52 3.6 Main Menu - Limits/Warnings - Group 4 58 3.7 Main Menu - Digital In/Out - Group 5 62 3.8 Main Menu - Analog In/Out - Group 6 75 3.9 Main Menu - Communications and Options - Group 8 81 3.10 Main Menu - Profibus - Group 9 88 3.11 Main Menu - CAN Fieldbus - Group 10 93 3.12 Main Menu - LonWorks - Group 11 96 3.13 Main Menu - Smart Logic - Group 13 97 3.14 Main Menu - Special Functions -Group 14 108 3.15 Main Menu - Drive Information - Group 15 114 3.16 Main Menu - Data Readouts - Group 16 119 3.17 Main Menu - Data Readouts 2 - Group 18 126 3.18 Main Menu - FC Closed Loop - Group 20 128 3.19 Main Menu - Extended Closed Loop - Group 21 139 3.20 Main Menu - Application Functions - Group 22 146 3.21 Main Menu - Time-based Functions - Group 23 159 3.22 Main Menu - Application Functions 2 - Group 24 171 3.23 Main Menu - Cascade Controller - Group 25 177 Contents VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 1

186 4 Troubleshooting 193 4.1.1 Alarm Words 197 4.1.2 Warning Words 198 4.1.3 Extended Status Words 199 4.1.4 Fault Messages 199 5 Parameter Lists 206 5.1 Parameter Options 206 5.1.1 Default settings 206 5.1.2 0-** Operation and Display 207 5.1.3 1-** Load / Motor 209 5.1.4 2-** Brakes 211 5.1.5 3-** Reference / Ramps 212 5.1.6 4-** Limits / Warnings 213 5.1.7 5-** Digital In / Out 214 5.1.8 6-** Analog In / Out 216 5.1.9 8-** Communication and Options 217 5.1.10 9-** Profibus 219 5.1.11 10-** CAN Fieldbus 220 5.1.12 11-** LonWorks 220 5.1.13 13-** Smart Logic Controller 221 5.1.14 14-** Special Functions 222 5.1.15 15-** Drive Information 223 5.1.16 16-** Data Readouts 225 5.1.17 18-** Info & Readouts 227 5.1.18 20-** FC Closed Loop 228 5.1.19 21-** Ext. Closed Loop 229 5.1.20 22-** Application Functions 231 5.1.21 23-** Time Based Funtions 233 5.1.22 24-** Application Functions 2 234 5.1.23 25-** Cascade Pack Controller 235 5.1.24 26-** Analog I / O Option MCB 109 236 Index 237 Contents VLT® HVAC Drive Programming Guide 2 MG.11.CC.02 - VLT® is a registered Danfoss trademark

FC 100 Series This guide can be used with all VLT® HVAC Drive frequency converters with software version 3.7x. The actual software version number can be read from 15-43 Software Version. 1.1.1 Copyright, Limitation of Liability and Revision Rights This publication contains information proprietary to Danfoss. By accepting and using this manual the user agrees that the information contained herein will be used solely for operating equipment from Danfoss or equipment from other vendors provided that such equipment is intended for communication with Danfoss equipment over a serial communication link. This publication is protected under the Copyright laws of Denmark and most other countries. Danfoss does not warrant that a software program produced according to the guidelines provided in this manual will function properly in every physical, hardware or software environment. Although Danfoss has tested and reviewed the documen- tation within this manual, Danfoss makes no warranty or representation, neither expressed nor implied, with respect to this documentation, including its quality, performance, or fitness for a particular purpose. In no event shall Danfoss be liable for direct, indirect, special, incidental, or consequential damages arising out of the use, or the inability to use information contained in this manual, even if advised of the possibility of such damages. In particular, Danfoss is not responsible for any costs, including but not limited to those incurred as a result of lost profits or revenue, loss or damage of equipment, loss of computer programs, loss of data, the costs to substitute these, or any claims by third parties. Danfoss reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former or present users of such revisions or changes. 1.1.2 Approvals 1.1.3 Symbols Symbols used in this guide. NOTE Indicates something to be noted by the reader. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury or equipment damage. WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. * Indicates default setting Introduction VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 1 1

AWG Ampere/AMP A Automatic Motor Adaptation AMA Current limit ILIM Degrees Celsius °C Direct current DC Drive Dependent D-TYPE Electro Magnetic Compatibility EMC Electronic Thermal Relay ETR frequency converter FC Gram g Hertz Hz Horsepower hp Kilohertz kHz Local Control Panel LCP Meter m Millihenry Inductance mH Milliampere mA Millisecond ms Minute min Motion Control Tool MCT Nanofarad nF Newton Meters Nm Nominal motor current IM,N Nominal motor frequency fM,N Nominal motor power PM,N Nominal motor voltage UM,N Permanent Magnet motor PM motor Protective Extra Low Voltage PELV Printed Circuit Board PCB Rated Inverter Output Current IINV Revolutions Per Minute RPM Regenerative terminals Regen Second sec. Synchronous Motor Speed ns Torque limit TLIM Volts V The maximum output current IVLT,MAX The rated output current supplied by the frequency converter IVLT,N 1.1.5 Available Literature for VLT® HVAC Drive - Design Guide MG.11.Bx.yy entails all technical information about the frequency converter and customer design and applications. - Programming Guide MG.11.Cx.yy provides information on how to programme and includes complete parameter descriptions. - Application Note, Temperature Derating Guide, MN.11.Ax.yy - PC-based Configuration Tool MCT 10, MG.10.Ax.yy enables the user to configure the frequency converter from a Windows™ based PC environment. - Danfoss VLT® Energy Box software at www.danfoss.com/BusinessAreas/DrivesSolutions then choose PC Software Download - Operating Instructions VLT® HVAC Drive BACnet, MG.11.Dx.yy - Operating Instructions VLT® HVAC Drive Metasys, MG.11.Gx.yy - Operating Instructions VLT® HVAC Drive FLN, MG.11.Zx.yy x = Revision number yy = Language code Danfoss technical literature is available in print from your local Danfoss Sales Office or online at: www.danfoss.com/BusinessAreas/DrivesSolutions/Documen- tations/Technical+Documentation.htm 1.1.6 Definitions Frequency converter: IVLT,MAX Maximum output current. IVLT,N Rated output current supplied by the frequency converter. UVLT, MAX Maximum output voltage. Input: Control command Start and stop the connected motor by means of LCP and digital inputs. Functions are divided into two groups. Functions in group 1 have higher priority than functions in group 2. Group 1 Reset, Coasting stop, Reset and Coasting stop, Quick-stop, DC braking, Stop and the [OFF] key. Group 2 Start, Pulse start, Reversing, Start reversing, Jog and Freeze output Motor: Motor Running Torque generated on output shaft and speed from zero rpm to max. speed on motor. fJOG Motor frequency when the jog function is activated (via digital terminals). Introduction VLT® HVAC Drive Programming Guide 4 MG.11.CC.02 - VLT® is a registered Danfoss trademark 1 1

fMIN Minimum motor frequency. fM,N Rated motor frequency (nameplate data). IM Motor current (actual). IM,N Rated motor current (nameplate data). nM,N Rated motor speed (nameplate data). ns Synchronous motor speed ns = 2 × par. 1 − 23 × 60 s par. 1 − 39 PM,N Rated motor power (nameplate data in kW or HP). TM,N Rated torque (motor). UM Instantaneous motor voltage. UM,N Rated motor voltage (nameplate data). Break-away torque 175ZA078.10 Pull-out rpm Torque ηVLT The efficiency of the frequency converter is defined as the ratio between the power output and the power input. Start-disable command A stop command belonging to the group 1 control commands - see this group. Stop command See Control commands. References: Analog Reference A signal transmitted to the analog inputs 53 or 54, can be voltage or current. Binary Reference A signal transmitted to the serial communication port. Preset Reference A defined preset reference to be set from -100% to +100% of the reference range. Selection of eight preset references via the digital terminals. Pulse Reference A pulse frequency signal transmitted to the digital inputs (terminal 29 or 33). RefMAX Determines the relationship between the reference input at 100% full scale value (typically 10V, 20mA) and the resulting reference. The maximum reference value set in 3-03 Maximum Reference. RefMIN Determines the relationship between the reference input at 0% value (typically 0V, 0mA, 4mA) and the resulting reference. The minimum reference value set in 3-02 Minimum Reference. Miscellaneous: Analog Inputs The analog inputs are used for controlling various functions of the frequency converter. There are two types of analog inputs: Current input, 0-20mA and 4-20mA Voltage input, 0-10V DC () Voltage input, -10 - +10V DC (FC 102). Analog Outputs The analog outputs can supply a signal of 0-20mA, 4-20mA. Automatic Motor Adaptation, AMA AMA algorithm determines the electrical parameters for the connected motor at standstill. Brake Resistor The brake resistor is a module capable of absorbing the brake power generated in regenerative braking. This regenerative braking power increases the intermediate circuit voltage and a brake chopper ensures that the power is transmitted to the brake resistor. CT Characteristics Constant torque characteristics used for all applications such as conveyor belts, displacement pumps and cranes. Introduction VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 5 1 1

functions of the frequency converter. Digital Outputs The frequency converter features two Solid State outputs that can supply a 24V DC (max. 40mA) signal. DSP Digital Signal Processor. ETR Electronic Thermal Relay is a thermal load calculation based on present load and time. Its purpose is to estimate the motor temperature. Hiperface® Hiperface® is a registered trademark by Stegmann. Initialising If initialising is carried out (14-22 Operation Mode), the frequency converter returns to the default setting. Intermittent Duty Cycle An intermittent duty rating refers to a sequence of duty cycles. Each cycle consists of an on-load and an off-load period. The operation can be either periodic duty or non- periodic duty. LCP The Local Control Panel makes up a complete interface for control and programming of the frequency converter. The control panel is detachable and can be installed up to 3 metres from the frequency converter, i.e. in a front panel by means of the installation kit option. lsb Least significant bit. msb Most significant bit. MCM Short for Mille Circular Mil, an American measuring unit for cable cross-section. 1 MCM = 0.5067mm2. On-line/Off-line Parameters Changes to on-line parameters are activated immediately after the data value is changed. Changes to off-line parameters are not activated until you enter [OK] on the LCP. Process PID The PID control maintains the desired speed, pressure, temperature, etc. by adjusting the output frequency to match the varying load. PCD Process Control Data Power Cycle Switch off the mains until display (LCP) is dark – then turn power on again. Pulse Input/Incremental Encoder An external, digital pulse transmitter used for feeding back information on motor speed. The encoder is used in applications where great accuracy in speed control is required. RCD Residual Current Device. Set-up You can save parameter settings in four Set-ups. Change between the four parameter Set-ups and edit one Set-up, while another Set-up is active. SFAVM Switching pattern called Stator Flux oriented Asynchronous Vector Modulation (14-00 Switching Pattern). Slip Compensation The frequency converter compensates for the motor slip by giving the frequency a supplement that follows the measured motor load keeping the motor speed almost constant. Smart Logic Control (SLC) The SLC is a sequence of user defined actions executed when the associated user defined events are evaluated as true by the Smart Logic Controller. (Par. group 13-** Smart Logic Control (SLC). STW Status Word FC Standard Bus Includes RS-485 bus with FC protocol or MC protocol. See 8-30 Protocol. Thermistor: A temperature-dependent resistor placed where the temperature is to be monitored (frequency converter or motor). Trip A state entered in fault situations, e.g. if the frequency converter is subject to an over-temperature or when the frequency converter is protecting the motor, process or mechanism. Restart is prevented until the cause of the fault has disappeared and the trip state is cancelled by activating reset or, in some cases, by being programmed to reset automatically. Trip may not be used for personal safety. Trip Locked A state entered in fault situations when the frequency converter is protecting itself and requiring physical intervention, e.g. if the frequency converter is subject to a short circuit on the output. A locked trip can only be cancelled by cutting off mains, removing the cause of the fault, and reconnecting the frequency converter. Restart is prevented until the trip state is cancelled by activating reset or, in some cases, by being programmed to reset automatically. Trip may not be used for personal safety. VT Characteristics Variable torque characteristics used for pumps and fans. Introduction VLT® HVAC Drive Programming Guide 6 MG.11.CC.02 - VLT® is a registered Danfoss trademark 1 1

Voltage Vector Control (VVCplus ) improves the dynamics and the stability, both when the speed reference is changed and in relation to the load torque. 60° AVM Switching pattern called 60° Asynchronous Vector Modulation (14-00 Switching Pattern). Power Factor The power factor is the relation between I1 and IRMS. Power factor = 3 x U x I1 cosϕ 3 x U x IRMS The power factor for 3-phase control: = I1 x cosϕ1 IRMS = I1 IRMS since cosϕ1 = 1 The power factor indicates to which extent the frequency converter imposes a load on the mains supply. The lower the power factor, the higher the IRMS for the same kW performance. IRMS = I1 2 + I5 2 + I7 2 + .. + In 2 In addition, a high power factor indicates that the different harmonic currents are low. The frequency converters' built-in DC coils produce a high power factor, which minimizes the imposed load on the mains supply. WARNING The voltage of the frequency converter is dangerous whenever connected to mains. Incorrect installation of the motor, frequency converter or fieldbus may cause death, serious personal injury or damage to the equipment. Consequently, the instructions in this manual, as well as national and local rules and safety regulations, must be complied with. Safety Regulations 1. The mains supply to the frequency converter must be disconnected whenever repair work is to be carried out. Check that the mains supply has been disconnected and that the necessary time has elapsed before removing motor and mains supply plugs. 2. The [OFF] button on the control panel of the frequency converter does not disconnect the mains supply and consequently it must not be used as a safety switch. 3. The equipment must be properly earthed, the user must be protected against supply voltage and the motor must be protected against overload in accordance with applicable national and local regulations. 4. The earth leakage current exceeds 3.5mA. 5. Protection against motor overload is not included in the factory setting. If this function is desired, set 1-90 Motor Thermal Protection to data value ETR trip 1 [4] or data value ETR warning 1 [3]. 6. Do not remove the plugs for the motor and mains supply while the frequency converter is connected to mains. Check that the mains supply has been disconnected and that the necessary time has elapsed before removing motor and mains plugs. 7. Please note that the frequency converter has more voltage sources than L1, L2 and L3, when load sharing (linking of DC intermediate circuit) or external 24V DC are installed. Check that all voltage sources have been disconnected and that the necessary time has elapsed before commencing repair work. Warning against unintended start 1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the frequency converter is connected to mains. If personal safety consider- ations (e.g. risk of personal injury caused by contact with moving machine parts following an unintentional start) make it necessary to ensure that no unintended start occurs, these stop functions are not sufficient. In such cases the mains supply must be disconnected or the Safe Stop function must be activated. 2. The motor may start while setting the parameters. If this means that personal safety may be compromised (e.g. personal injury caused by contact with moving machine parts), motor starting must be prevented, for instance by use of the Safe Stop function or secure disconnection of the motor connection. 3. A motor that has been stopped with the mains supply connected, may start if faults occur in the electronics of the frequency converter, through temporary overload or if a fault in the power supply grid or motor connection is remedied. If unintended start must be prevented for personal safety reasons (e.g. risk of injury caused by contact with moving machine parts), the normal stop functions of the frequency converter are not sufficient. In such cases the mains supply must be disconnected or the Safe Stop function must be activated. Introduction VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 7 1 1

frequency converter may in rare cases be activated in error, be delayed or fail to occur entirely. When used in situations where safety is critical, e.g. when controlling the electromagnetic brake function of a hoist application, these control signals must not be relied on exclusively. WARNING High Voltage Touching the electrical parts may be fatal - even after the equipment has been disconnected from mains. Also make sure that other voltage inputs have been disconnected, such as external 24 V DC, load sharing (linkage of DC intermediate circuit), as well as the motor connection for kinetic back up. Systems where frequency converters are installed must, if necessary, be equipped with additional monitoring and protective devices according to the valid safety regulations, e.g law on mechanical tools, regulations for the prevention of accidents etc. Modifications on the frequency converters by means of the operating software are allowed. NOTE Hazardous situations shall be identified by the machine builder/ integrator who is responsible for taking necessary preventive means into consideration. Additional monitoring and protective devices may be included, always according to valid national safety regulations, e.g. law on mechanical tools, regulations for the prevention of accidents. Protection Mode Once a hardware limit on motor current or dc-link voltage is exceeded the frequency converter will enter “Protection mode”. “Protection mode” means a change of the PWM modulation strategy and a low switching frequency to minimize losses. This continues 10 sec after the last fault and increases the reliability and the robustness of the frequency converter while re-establishing full control of the motor. Introduction VLT® HVAC Drive Programming Guide 8 MG.11.CC.02 - VLT® is a registered Danfoss trademark 1 1

2.1 Local Control Panel 2.1.1 How to Operate Graphical LCP (GLCP) The following instructions are valid for the GLCP (LCP 102). The GLCP is divided into four functional groups: 1. Graphical display with Status lines. 2. Menu keys and indicator lights (LEDs) - selecting mode, changing parameters and switching between display functions. 3. Navigation keys and indicator lights (LEDs). 4. Operation keys and indicator lights (LEDs). Graphical display: The LCD-display is back-lit with a total of 6 alpha-numeric lines. All data is displayed on the LCP which can show up to five operating variables while in [Status] mode. Display lines: a. Status line: Status messages displaying icons and graphics. b. Line 1-2: Operator data lines displaying data and variables defined or chosen by the user. By pressing the [Status] key, up to one extra line can be added. c. Status line: Status messages displaying text. Auto on Reset Hand on Of Status Quick Menu Main Menu Alarm Log Back Cancel Info OK Status 1(0) 1234rpm 10,4A 43,5Hz Run OK 43,5Hz On Alarm Warn. 130BA018.13 1 2 3 4 b a c The display is divided into 3 sections: Top section (a) shows the status when in status mode or up to 2 variables when not in status mode and in the case of Alarm/Warning. The number of the Active Set-up (selected as the Active Set-up in 0-10 Active Set-up) is shown. When programming in another Set-up than the Active Set-up, the number of the Set-up being programmed appears to the right in brackets. The Middle section (b) shows up to 5 variables with related unit, regardless of status. In case of alarm/warning, the warning is shown instead of the variables. How to Programme VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 9 2 2

frequency converter in Status mode. It is possible to toggle between three status read-out displays by pressing the [Status] key. Operating variables with different formatting are shown in each status screen - see below. Several values or measurements can be linked to each of the displayed operating variables. The values / measurements to be displayed can be defined via 0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large and 0-24 Display Line 3 Large, which can be accessed via [QUICK MENU], "Q3 Function Setups", "Q3-1 General Settings", "Q3-13 Display Settings". Each value/measurement readout parameter selected in 0-20 Display Line 1.1 Small to 0-24 Display Line 3 Large has its own scale and number of digits after a possible decimal point. Larger numeric values are displayed with few digits after the decimal point. Ex.: Current readout 5.25 A; 15.2 A 105 A. Status display I: This read-out state is standard after start-up or initiali- sation. Use [INFO] to obtain information about the value/ measurement linked to the displayed operating variables (1.1, 1.2, 1.3, 2, and 3). See the operating variables shown in the display in this illustration. 1.1, 1.2 and 1.3 are shown in small size. 2 and 3 are shown in medium size. 1.1 2 3 1.3 1.2 130BP041.10 799 RPM Auto Remote Ramping 1 (1) 36.4 kw 7.83 A 0.000 53.2 % Status Status display II: See the operating variables (1.1, 1.2, 1.3, and 2) shown in the display in this illustration. In the example, Speed, Motor current, Motor power and Frequency are selected as variables in the first and second lines. 1.1, 1.2 and 1.3 are shown in small size. 2 is shown in large size. 1.1 1.2 2 1.3 130BP062.10 207RPM Auto Remote Running 1 (1) 24.4 kW 5.25A 6.9Hz Status Status display III: This state displays the event and action of the Smart Logic Control. For further information, see 3.13 Main Menu - Smart Logic - Group 13. 130BP063.10 778 RPM Auto Remote Running 1 (1) 4.0 kW 0.86 A State: 0 of 0 (of) When: - Do: - Status Display Contrast Adjustment Press [status] and [▲] for darker display Press [status] and [▼] for brighter display Top section Middle section Bottom section Status 43 RPM 1.4 Hz Auto Remote Running ! Pwr.card temp (W29) 2.9% 5.44 A 25.3kW 1(1) 130BP074.10 ! How to Programme VLT® HVAC Drive Programming Guide 10 MG.11.CC.02 - VLT® is a registered Danfoss trademark 2 2

If certain threshold values are exceeded, the alarm and/or warning LED lights up. A status and alarm text appear on the control panel. The On LED is activated when the frequency converter receives power from mains voltage, a DC bus terminal, or an external 24V supply. At the same time, the back light is on. • Green LED/On: Control section is working. • Yellow LED/Warn.: Indicates a warning. • Flashing Red LED/Alarm: Indicates an alarm. On Warn. Alarm 130BP044.10 GLCP keys Menu keys The menu keys are divided into functions. The keys below the display and indicator lamps are used for parameter set- up, including choice of display indication during normal operation. 130BP045.10 Status Quick Menu Main Menu Alarm Log [Status] indicates the status of the frequency converter and/or the motor. 3 different readouts can be chosen by pressing the [Status] key: 5 line readouts, 4 line readouts or Smart Logic Control. Use [Status] for selecting the mode of display or for changing back to Display mode from either the Quick Menu mode, the Main Menu mode or Alarm mode. Also use the [Status] key to toggle single or double read-out mode. [Quick Menu] allows quick set-up of the frequency converter. The most common VLT® HVAC Drive functions can be programmed here. The [Quick Menu] consists of: - My Personal Menu - Quick Set-up - Function Set-up - Changes Made - Loggings The Function set-up provides quick and easy access to all parameters required for the majority of VLT® HVAC Drive applications including most VAV and CAV supply and return fans, cooling tower fans, Primary, Secondary and Condenser Water Pumps and other pump, fan and compressor applications. Amongst other features it also includes parameters for selecting which variables to display on the LCP, digital preset speeds, scaling of analog references, closed loop single zone and multi-zone applications and specific functions related to Fans, Pumps and Compressors. The Quick Menu parameters can be accessed immediately unless a password has been created via 0-60 Main Menu Password, 0-61 Access to Main Menu w/o Password, 0-65 Personal Menu Password or 0-66 Access to Personal Menu w/o Password. It is possible to switch directly between Quick Menu mode and Main Menu mode. [Main Menu] is used for programming all parameters. The Main Menu parameters can be accessed immediately unless a password has been created via 0-60 Main Menu Password, 0-61 Access to Main Menu w/o Password, 0-65 Personal Menu Password or 0-66 Access to Personal Menu w/o Password. For the majority of VLT® HVAC Drive applications it is not necessary to access the Main Menu parameters but instead the Quick Menu, Quick Set-up and Function Set-up provides the simplest and quickest access to the typical required parameters. It is possible to switch directly between Main Menu mode and Quick Menu mode. Parameter shortcut can be carried out by pressing down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter. [Alarm Log] displays an Alarm list of the ten latest alarms (numbered A1-A10). To obtain additional details about an alarm, use the arrow keys to manoeuvre to the alarm number and press [OK]. Information is displayed about the condition of the frequency converter before it enters the alarm mode. The Alarm log button on the LCP allows access to both Alarm log and Maintenance log. How to Programme VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 11 2 2

structure. [Cancel] last change or command will be cancelled as long as the display has not been changed. [Info] displays information about a command, parameter, or function in any display window. [Info] provides detailed information when needed. Exit Info mode by pressing either [Info], [Back], or [Cancel]. B a c k C a n c e l I n f o Navigation Keys The four navigation arrows are used to navigate between the different choices available in [Quick Menu], [Main Menu] and [Alarm Log]. Use the keys to move the cursor. [OK] is used for choosing a parameter marked by the cursor and for enabling the change of a parameter. 130BT117.10 OK Back Info Warm Alarm On Cancel Operation Keys for local control are found at the bottom of the control panel. 130BP046.10 Hand on Of Auto on Reset [Hand On] enables control of the frequency converter via the GLCP. [Hand On] also starts the motor, and it is now possible to enter the motor speed data by means of the arrow keys. The key can be selected as Enable [1] or Disable [0] via 0-40 [Hand on] Key on LCP. The following control signals will still be active when [Hand On] is activated: • [Hand on] - [Off] - [Auto on] • Reset • Coasting stop inverse • Reversing • Set-up select lsb - Set-up select msb • Stop command from serial communication • Quick stop • DC brake NOTE External stop signals activated by means of control signals or a serial bus will override a “start” command via the LCP. [Off] stops the connected motor. The key can be selected as Enabled [1] or Disabled [0] via 0-41 [Off] Key on LCP. If no external stop function is selected and the [Off] key is inactive the motor can only be stopped by disconnecting the mains supply. [Auto on] enables the frequency converter to be controlled via the control terminals and/or serial communication. When a start signal is applied on the control terminals and/or the bus, the frequency converter will start. The key can be selected as Enabled [1] or Disabled [0] via 0-42 [Auto on] Key on LCP. NOTE An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand on] – [Auto on]. [Reset] is used for resetting the frequency converter after an alarm (trip). It can be selected as Enable [1] or Disable [0] via 0-43 [Reset] Key on LCP. The parameter shortcut can be carried out by holding down the [Main Menu] key for 3 seconds. The parameter shortcut allows direct access to any parameter. How to Programme VLT® HVAC Drive Programming Guide 12 MG.11.CC.02 - VLT® is a registered Danfoss trademark 2 2

The following instructions are valid for the NLCP (LCP 101). The control panel is divided into four functional groups: 1. Numeric display. 2. Menu key and indicator lights (LEDs) - changing parameters and switching between display functions. 3. Navigation keys and indicator lights (LEDs). 4. Operation keys and indicator lights (LEDs). NOTE Parameter copy is not possible with Numeric Local Control Panel (LCP101). Select one of the following modes: Status Mode: Displays the status of the frequency converter or the motor. If an alarm occurs, the NLCP automatically switches to status mode. A number of alarms can be displayed. Quick Set-up or Main Menu Mode: Display parameters and parameter settings. 130BA191.10 1 Auto on Reset Hand on Of Menu Status Quick Setup Main Menu Back 2 3 4 OK On Alarm Warn. Setup Illustration 2.1 Numerical LCP (NLCP) 130BP077.10 22.8 rpm Setup 1 Illustration 2.2 Status Display Example Indicator lights (LEDs): • Green LED/On: Indicates if control section is on. • Yellow LED/Wrn.: Indicates a warning. • Flashing red LED/Alarm: Indicates an alarm. Setup 1 130BP078.10 A 17 Illustration 2.3 Alarm Display Example Menu key [Menu] Select one of the following modes: • Status • Quick Setup • Main Menu Main Menu is used for programming all parameters. The parameters can be accessed immediately unless a password has been created via 0-60 Main Menu Password, 0-61 Access to Main Menu w/o Password, 0-65 Personal Menu Password or 0-66 Access to Personal Menu w/o Password. Quick Setup is used to set up the frequency converter using only the most essential parameters. The parameter values can be changed using the up/down arrows when the value is flashing. Select Main Menu by pressing the [Menu] key a number of times until the Main Menu LED is lit. Select the parameter group [xx-__] and press [OK] Select the parameter [__-xx] and press [OK] If the parameter is an array parameter select the array number and press [OK] Select the wanted data value and press [OK] Navigation Keys [Back] for stepping backwards Arrow [▼] [▲] keys are used for manoeuvring between parameter groups, parameters and within parameters. [OK] is used for choosing a parameter marked by the cursor and for enabling the change of a parameter. 130BP079.10 Menu Status Quick Setup Main Menu P 2-03 Setup 1 Operation Keys Keys for local control are found at the bottom of the control panel. How to Programme VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 13 2 2

[Hand on] enables control of the frequency converter via the LCP. [Hand on] also starts the motor and it is now possible to enter the motor speed data by means of the arrow keys. The key can be selected as Enable [1] or Disable [0] via 0-40 [Hand on] Key on LCP. External stop signals activated by means of control signals or a serial bus will override a 'start' command via the LCP. The following control signals will still be active when [Hand on] is activated: • [Hand on] - [Off] - [Auto on] • Reset • Coasting stop inverse • Reversing • Set-up select lsb - Set-up select msb • Stop command from serial communication • Quick stop • DC brake [Off] stops the connected motor. The key can be selected as Enable [1] or Disable [0] via 0-41 [Off] Key on LCP. If no external stop function is selected and the [Off] key is inactive the motor can be stopped by disconnecting the mains supply. [Auto on] enables the frequency converter to be controlled via the control terminals and/or serial communication. When a start signal is applied on the control terminals and/or the bus, the frequency converter will start. The key can be selected as Enable [1] or Disable [0] via 0-42 [Auto on] Key on LCP. NOTE An active HAND-OFF-AUTO signal via the digital inputs has higher priority than the control keys [Hand on] [Auto on]. [Reset] is used for resetting the frequency converter after an alarm (trip). It can be selected as Enable [1] or Disable [0] via 0-43 [Reset] Key on LCP. 2.1.3 Quick Transfer of Parameter Settings between Multiple Frequency Converters Once the set-up of a frequency converter is complete, we recommend that you store the data in the LCP or on a PC via MCT 10 Set-up Software Tool. Auto on Reset Hand on Of Status Quick Menu Main Menu Alarm Log Back Cancel Info OK On Alarm Warn. 130BA027.10 Data storage in LCP 1. Go to 0-50 LCP Copy 2. Press the [OK] key 3. Select “All to LCP” 4. Press the [OK] key All parameter settings are now stored in the LCP indicated by the progress bar. When 100% is reached, press [OK]. NOTE Stop the motor before performing this operation. You can now connect the LCP to another frequency converter and copy the parameter settings to this frequency converter as well. Data transfer from LCP to frequency converter 1. Go to 0-50 LCP Copy 2. Press the [OK] key 3. Select “All from LCP” 4. Press the [OK] key How to Programme VLT® HVAC Drive Programming Guide 14 MG.11.CC.02 - VLT® is a registered Danfoss trademark 2 2

transferred to the frequency converter indicated by the progress bar. When 100% is reached, press [OK]. NOTE Stop the motor before performing this operation. 2.1.4 Parameter Set-Up The frequency converter can be used for practically all assignments, thus offering a significant number of parameters. The series offers a choice between two programming modes - the Quick Menu mode and the Main Menu mode. The latter provides access to all parameters. The former takes the user through a few parameters making it possible to program the majority of VLT® HVAC Drive applications. Regardless of the mode of programming, parameters can be changed in both Quick Menu mode and in Main Menu mode. 2.1.5 Quick Menu Mode Parameter Data The graphical display (GLCP) provides access to all parameters listed under the Quick Menus. The numeric display (NLCP) only provides access to the Quick Setup parameters. To set parameters using the [Quick Menu] button - enter or change parameter data or settings in accordance with the following procedure: 1. Press Quick Menu button 2. Use the [▲] and [▼] buttons to find the parameter you want to change 3. Press [OK] 4. Use [▲] and [▼] buttons to select the correct parameter setting 5. Press [OK] 6. To move to a different digit within a parameter setting, use the [◀] and [▶] buttons 7. Highlighted area indicates digit selected for change 8. Press [Cancel] button to disregard change, or press [OK] to accept change and enter the new setting Example of changing parameter data Assume 22-60 Broken Belt Function is set to [Off]. However, you want to monitor the fan-belt condition - non- broken or broken - according to the following procedure 1. Press Quick Menu key 2. Choose Function Setups with the [▼] button 3. Press [OK] 4. Choose Application Settings with the [▼] button 5. Press [OK] 6. Press [OK] again for Fan Functions 7. Choose Broken Belt Function by pressing [OK] 8. With [▼] button, choose [2] Trip The frequency converter will now trip if a broken fan-belt is detected. Select [My Personal Menu] to display personal parameters: For example, an AHU or pump OEM may have pre- programmed personal parameters to be in My Personal Menu during factory commissioning to make on-site commissioning/fine tuning simpler. These parameters are selected in 0-25 My Personal Menu. Up to 20 different parameters can be programmed in this menu. Select [Changes Made] to get information about: • The last 10 changes. Use the up/down navigation keys to scroll between the last 10 changed parameters. • The changes made since default setting. Select [Loggings]: to get information about the display line read-outs. The information is shown as graphs. Only display parameters selected in 0-20 Display Line 1.1 Small and 0-24 Display Line 3 Large can be viewed. It is possible to store up to 120 samples in the memory for later reference. Quick Setup Efficient Parameter Set-up for VLT® HVAC Drive Applications: The parameters can easily be set up for the vast majority of the VLT® HVAC Drive applications only by using the [Quick Setup] option. After pressing [Quick Menu], the different choices in the Quick Menu are listed. See also illustration 6.1 below and tables Q3-1 to Q3-4 in the followingFunction Setups section. Example of using the Quick Setup option: Assume you want to set the Ramp Down Time to 100 seconds: 1. Select [Quick Setup]. 0-01 Language in Quick Setup appears 2. Press [▼] repeatedly until 3-42 Ramp 1 Ramp Down Time appears with the default setting of 20 seconds 3. Press [OK] 4. Use the [◀] button to highlight the 3rd digit before the comma How to Programme VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 15 2 2

6. Use the [▶] button to highlight the digit '2' 7. Change '2' to '0' with the [▼] button 8. Press [OK] The new ramp-down time is now set to 100 sec. It is recommended to do the set-up in the order listed. NOTE A complete description of the function is found in the parameter sections of this manual. 130BP064.10 Q1 My Personal Menu Q2 Quick Setup Q3 Function Setups Q5 Changes Made 40.0% 4.84 A 1(1) Quick Menus Illustration 2.5 Quick Menu View The Quick Setup menu gives access to the 18 most important setup parameters of the frequency converter. After programming the frequency converter will, in most cases, be ready for operation. The 18 Quick Setup parameters are shown in the table below. A complete description of the function is given in the parameter description sections of this manual. Parameter [Units] 0-01 Language 1-20 Motor Power [kW] [kW] 1-21 Motor Power [HP] [HP] 1-22 Motor Voltage* [V] 1-23 Motor Frequency [Hz] 1-24 Motor Current [A] 1-25 Motor Nominal Speed [RPM] 1-28 Motor Rotation Check [Hz] 3-41 Ramp 1 Ramp Up Time [s] 3-42 Ramp 1 Ramp Down Time [s] 4-11 Motor Speed Low Limit [RPM] [RPM] 4-12 Motor Speed Low Limit [Hz]* [Hz] 4-13 Motor Speed High Limit [RPM] [RPM] 4-14 Motor Speed High Limit [Hz]* [Hz] 3-19 Jog Speed [RPM] [RPM] 3-11 Jog Speed [Hz]* [Hz] 5-12 Terminal 27 Digital Input 5-40 Function Relay** Table 2.1 Quick Setup parameters *The display showing depends on choices made in 0-02 Motor Speed Unit and 0-03 Regional Settings. The default settings of 0-02 Motor Speed Unit and 0-03 Regional Settings depend on which region of the world the frequency converter is supplied to but can be re- programmed as required. ** 5-40 Function Relay, is an array, where one may choose between Relay1 [0] or Relay2 [1]. Standard setting is Relay1 [0] with the default choice Alarm [9]. See the parameter description in the section Commonly Used Parameters. For a detailed information about settings and programming, please see the VLT® HVAC Drive Programming Guide, MG.11.CX.YY x=version number y=language NOTE If [No Operation] is selected in 5-12 Terminal 27 Digital Input, no connection to +24V on terminal 27 is necessary to enable start. If [Coast Inverse] (factory default value) is selected in 5-12 Terminal 27 Digital Input, a connection to +24V is necessary to enable start. How to Programme VLT® HVAC Drive Programming Guide 16 MG.11.CC.02 - VLT® is a registered Danfoss trademark 2 2

The Function set-up provides quick and easy access to all parameters required for the majority of VLT® HVAC Drive applications including most VAV and CAV supply and return fans, cooling tower fans, Primary, Secondary and Condenser Water Pumps and other pump, fan and compressor applications. How to access Function set-up - example Step 1: Turn on the frequency converter (yellow LED lights) 28.8% 14.4Hz Auto Remote Running 5.66A 2.63kW 0kWh 1 (1) 130BT110.11 Status Step 2: Press the [Quick Menus] button (Quick Menus choices appear). 130BT111.10 Q1 My Personal Menu Q2 Quick Setup Q3 Function Setups Q5 Changes Made 13.7% 13.0A 1(1) Quick Menus Step 3: Use the up/down navigation keys to scroll down to Function set-ups. Press [OK]. 130BT112.10 Q1 My Personal Menu Q2 Quick Setup Q3 Function Setups Q5 Changes Made 69.3% 5.20A 1(1) Quick Menus Step 4: Function set-ups choices appear. Choose Q3-1 General Settings. Press [OK]. Q3 130BT113.10 Q3-1 General Settings Q3-2 Open Loop Settings Q3-3 Closed Loop Settings Q3-4 Application Settings 28.4% 2.05A 1(1) Function Setups Step 5: Use the up/down navigation keys to scroll down to i.e. Q3-11 Analog Outputs. Press [OK]. 130BT114.10 26.0% Q3 - 10 Adv. Motor Settings Q3 - 11 Analog Output Q3 - 12 Clock Settings Q3 - 13 Display Settings 7.14A 1(1) Q3-1 General Settings Step 6: Choose 6-50 Terminal 42 Output. Press [OK]. 130BA115.10 6 - 50 Terminal 42 Output (100) Output frequency 26.3% 5.82A 1(1) Analog Output 03.11 Step 7: Use the up/down navigation keys to select between the different choices. Press [OK]. 130BT116.10 43.4% 6-50 Terminal 42 Output [107] Speed Analog Output 7.99A Q3-11 1(1) How to Programme VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 17 2 2

The Function Set-ups parameters are grouped in the following way Q3-1 General Settings Q3-10 Adv. Motor Settings Q3-11 Analog Output Q3-12 Clock Settings Q3-13 Display Settings 1-90 Motor Thermal Protection 6-50 Terminal 42 Output 0-70 Date and Time 0-20 Display Line 1.1 Small 1-93 Thermistor Source 6-51 Terminal 42 Output Min Scale 0-71 Date Format 0-21 Display Line 1.2 Small 1-29 Automatic Motor Adaptation (AMA) 6-52 Terminal 42 Output Max Scale 0-72 Time Format 0-22 Display Line 1.3 Small 14-01 Switching Frequency 0-74 DST/Summertime 0-23 Display Line 2 Large 4-53 Warning Speed High 0-76 DST/Summertime Start 0-24 Display Line 3 Large 0-77 DST/Summertime End 0-37 Display Text 1 0-38 Display Text 2 0-39 Display Text 3 Q3-2 Open Loop Settings Q3-20 Digital Reference Q3-21 Analog Reference 3-02 Minimum Reference 3-02 Minimum Reference 3-03 Maximum Reference 3-03 Maximum Reference 3-10 Preset Reference 6-10 Terminal 53 Low Voltage 5-13 Terminal 29 Digital Input 6-11 Terminal 53 High Voltage 5-14 Terminal 32 Digital Input 6-12 Terminal 53 Low Current 5-15 Terminal 33 Digital Input 6-13 Terminal 53 High Current 6-14 Terminal 53 Low Ref./Feedb. Value 6-15 Terminal 53 High Ref./Feedb. Value How to Programme VLT® HVAC Drive Programming Guide 18 MG.11.CC.02 - VLT® is a registered Danfoss trademark 2 2

Q3-30 Single Zone Int. Set Point Q3-31 Single Zone Ext. Set Point Q3-32 Multi Zone / Adv 1-00 Configuration Mode 1-00 Configuration Mode 1-00 Configuration Mode 20-12 Reference/Feedback Unit 20-12 Reference/Feedback Unit 3-15 Reference 1 Source 20-13 Minimum Reference/Feedb. 20-13 Minimum Reference/Feedb. 3-16 Reference 2 Source 20-14 Maximum Reference/Feedb. 20-14 Maximum Reference/Feedb. 20-00 Feedback 1 Source 6-22 Terminal 54 Low Current 6-10 Terminal 53 Low Voltage 20-01 Feedback 1 Conversion 6-24 Terminal 54 Low Ref./Feedb. Value 6-11 Terminal 53 High Voltage 20-02 Feedback 1 Source Unit 6-25 Terminal 54 High Ref./Feedb. Value 6-12 Terminal 53 Low Current 20-03 Feedback 2 Source 6-26 Terminal 54 Filter Time Constant 6-13 Terminal 53 High Current 20-04 Feedback 2 Conversion 6-27 Terminal 54 Live Zero 6-14 Terminal 53 Low Ref./Feedb. Value 20-05 Feedback 2 Source Unit 6-00 Live Zero Timeout Time 6-15 Terminal 53 High Ref./Feedb. Value 20-06 Feedback 3 Source 6-01 Live Zero Timeout Function 6-22 Terminal 54 Low Current 20-07 Feedback 3 Conversion 20-21 Setpoint 1 6-24 Terminal 54 Low Ref./Feedb. Value 20-08 Feedback 3 Source Unit 20-81 PID Normal/ Inverse Control 6-25 Terminal 54 High Ref./Feedb. Value 20-12 Reference/Feedback Unit 20-82 PID Start Speed [RPM] 6-26 Terminal 54 Filter Time Constant 20-13 Minimum Reference/Feedb. 20-83 PID Start Speed [Hz] 6-27 Terminal 54 Live Zero 20-14 Maximum Reference/Feedb. 20-93 PID Proportional Gain 6-00 Live Zero Timeout Time 6-10 Terminal 53 Low Voltage 20-94 PID Integral Time 6-01 Live Zero Timeout Function 6-11 Terminal 53 High Voltage 20-70 Closed Loop Type 20-81 PID Normal/ Inverse Control 6-12 Terminal 53 Low Current 20-71 PID Performance 20-82 PID Start Speed [RPM] 6-13 Terminal 53 High Current 20-72 PID Output Change 20-83 PID Start Speed [Hz] 6-14 Terminal 53 Low Ref./Feedb. Value 20-73 Minimum Feedback Level 20-93 PID Proportional Gain 6-15 Terminal 53 High Ref./Feedb. Value 20-74 Maximum Feedback Level 20-94 PID Integral Time 6-16 Terminal 53 Filter Time Constant 20-79 PID Autotuning 20-70 Closed Loop Type 6-17 Terminal 53 Live Zero 20-71 PID Performance 6-20 Terminal 54 Low Voltage 20-72 PID Output Change 6-21 Terminal 54 High Voltage 20-73 Minimum Feedback Level 6-22 Terminal 54 Low Current 20-74 Maximum Feedback Level 6-23 Terminal 54 High Current 20-79 PID Autotuning 6-24 Terminal 54 Low Ref./Feedb. Value 6-25 Terminal 54 High Ref./Feedb. Value 6-26 Terminal 54 Filter Time Constant 6-27 Terminal 54 Live Zero 6-00 Live Zero Timeout Time 6-01 Live Zero Timeout Function 4-56 Warning Feedback Low 4-57 Warning Feedback High 20-20 Feedback Function 20-21 Setpoint 1 20-22 Setpoint 2 20-81 PID Normal/ Inverse Control 20-82 PID Start Speed [RPM] 20-83 PID Start Speed [Hz] 20-93 PID Proportional Gain 20-94 PID Integral Time 20-70 Closed Loop Type 20-71 PID Performance 20-72 PID Output Change 20-73 Minimum Feedback Level 20-74 Maximum Feedback Level 20-79 PID Autotuning How to Programme VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 19 2 2

Q3-40 Fan Functions Q3-41 Pump Functions Q3-42 Compressor Functions 22-60 Broken Belt Function 22-20 Low Power Auto Set-up 1-03 Torque Characteristics 22-61 Broken Belt Torque 22-21 Low Power Detection 1-71 Start Delay 22-62 Broken Belt Delay 22-22 Low Speed Detection 22-75 Short Cycle Protection 4-64 Semi-Auto Bypass Set-up 22-23 No-Flow Function 22-76 Interval between Starts 1-03 Torque Characteristics 22-24 No-Flow Delay 22-77 Minimum Run Time 22-22 Low Speed Detection 22-40 Minimum Run Time 5-01 Terminal 27 Mode 22-23 No-Flow Function 22-41 Minimum Sleep Time 5-02 Terminal 29 Mode 22-24 No-Flow Delay 22-42 Wake-up Speed [RPM] 5-12 Terminal 27 Digital Input 22-40 Minimum Run Time 22-43 Wake-up Speed [Hz] 5-13 Terminal 29 Digital Input 22-41 Minimum Sleep Time 22-44 Wake-up Ref./FB Difference 5-40 Function Relay 22-42 Wake-up Speed [RPM] 22-45 Setpoint Boost 1-73 Flying Start 22-43 Wake-up Speed [Hz] 22-46 Maximum Boost Time 1-86 Trip Speed Low [RPM] 22-44 Wake-up Ref./FB Difference 22-26 Dry Pump Function 1-87 Trip Speed Low [Hz] 22-45 Setpoint Boost 22-27 Dry Pump Delay 22-46 Maximum Boost Time 22-80 Flow Compensation 2-10 Brake Function 22-81 Square-linear Curve Approximation 2-16 AC brake Max. Current 22-82 Work Point Calculation 2-17 Over-voltage Control 22-83 Speed at No-Flow [RPM] 1-73 Flying Start 22-84 Speed at No-Flow [Hz] 1-71 Start Delay 22-85 Speed at Design Point [RPM] 1-80 Function at Stop 22-86 Speed at Design Point [Hz] 2-00 DC Hold/Preheat Current 22-87 Pressure at No-Flow Speed 4-10 Motor Speed Direction 22-88 Pressure at Rated Speed 22-89 Flow at Design Point 22-90 Flow at Rated Speed 1-03 Torque Characteristics 1-73 Flying Start 2.1.7 Main Menu Mode Select the Main Menu mode by pressing the [Main Menu] key. The below read-out appears on the display. The middle and bottom sections on the display show a list of parameter groups which can be chosen by toggling the up and down buttons. 130BP066.10 1107 RPM 0 - ** Operation/Display 1 - ** Load/Motor 2 - ** Brakes 3 - ** Reference / Ramps 3.84 A 1 (1) Main menu Each parameter has a name and number which remain the same regardless of the programming mode. In the Main Menu mode, the parameters are divided into groups. The first digit of the parameter number (from the left) indicates the parameter group number. All parameters can be changed in the Main Menu. However, depending on the choice of configuration (1-00 Configuration Mode), some parameters can be hidden. How to Programme VLT® HVAC Drive Programming Guide 20 MG.11.CC.02 - VLT® is a registered Danfoss trademark 2 2

In the Main Menu mode, the parameters are divided into groups. You select a parameter group by means of the navigation keys. The following parameter groups are accessible: Group no. Parameter group: 0 Operation/Display 1 Load/Motor 2 Brakes 3 References/Ramps 4 Limits/Warnings 5 Digital In/Out 6 Analog In/Out 8 Comm. and Options 9 Profibus 10 CAN Fieldbus 11 LonWorks 12 Ethernet IP / Modbus TCP / PROFINET 13 Smart Logic 14 Special Functions 15 Drive Information 16 Data Readouts 18 Data Readouts 2 20 Drive Closed Loop 21 Ext. Closed Loop 22 Application Functions 23 Time-based Functions 25 Cascade Controller 26 Analog I/O Option MCB 109 After selecting a parameter group, choose a parameter by means of the navigation keys. The middle section on the display shows the parameter number and name as well as the selected parameter value. 130BP067.10 740RPM 0 -01 Language [0] English 10.64A 1 [1] 0-0* Basic Settings 2.1.9 Changing Data The procedure for changing data is the same whether you select a parameter in the Quick menu or the Main menu mode. Press [OK] to change the selected parameter. The procedure for changing data depends on whether the selected parameter represents a numerical data value or a text value. 2.1.10 Changing a Text Value If the selected parameter is a text value, change the text value with the [▲] [▼] navigation keys. The up key increases the value, and the down key decreases the value. Place the cursor on the value you want to save and press [OK]. 130BP068.10 740RPM 0 -01 Language [0] English 10.64 A 1 [1] 0-0* Basic Settings 2.1.11 Changing a Group of Numeric Data Values If the chosen parameter represents a numeric data value, change the chosen data value by means of the [◀] [▶] navigation keys as well as the [▲] [▼] navigation keys. Use the [◀] [▶] navigation keys to move the cursor horizontally. 130BP069.10 1- 6* 113 RPM 1.78 A 1(1) Load depen. setting 1 - 60 Low speed load compensation 100% Use the [▲] [▼] navigation keys to change the data value. The up key enlarges the data value, and the down key reduces the data value. Place the cursor on the value you want to save and press [OK]. 130BP070.10 1 - 60 Low speed load compensation 1 0% Load depen. setting 1- 6* 729RPM 6.21A 1(1) 6 2.1.12 Value, Step-by-Step Certain parameters can be changed step by step or infinitely varying. This applies to 1-20 Motor Power [kW], 1-22 Motor Voltage and 1-23 Motor Frequency. The parameters are changed both as a group of numeric data values and as numeric data values infinitely varying. How to Programme VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 21 2 2

Indexed Parameters Parameters are indexed when placed in a rolling stack. 15-30 Alarm Log: Error Code to 15-33 Alarm Log: Date and Time contain a fault log which can be read out. Choose a parameter, press [OK], and use the up/down navigation keys to scroll through the value log. Use 3-10 Preset Reference as another example: Choose the parameter, press [OK], and use the up/down navigation keys keys to scroll through the indexed values. To change the parameter value, select the indexed value and press [OK]. Change the value by using the up/down keys. Press [OK] to accept the new setting. Press [Cancel] to abort. Press [Back] to leave the parameter. 2.1.14 Initialisation to Default Settings Initialise the frequency converter to default settings in two ways: Recommended initialisation (via 14-22 Operation Mode) 1. Select 14-22 Operation Mode 2. Press [OK] 3. Select “initialisation” 4. Press [OK] 5. Cut off the mains supply and wait until the display turns off. 6. Reconnect the mains supply - the frequency converter is now reset. 7. Change 14-22 Operation Mode back to Normal Operation. NOTE Resets parameters selected in Personal Menu with default factory setting. 14-22 Operation Mode initialises all except: 14-50 RFI Filter 8-30 Protocol 8-31 Address 8-32 Baud Rate 8-35 Minimum Response Delay 8-36 Maximum Response Delay 8-37 Maximum Inter-Char Delay 15-00 Operating Hours to 15-05 Over Volt's 15-20 Historic Log: Event to 15-22 Historic Log: Time 15-30 Alarm Log: Error Code to 15-32 Alarm Log: Time Manual initialisation 1. Disconnect from mains and wait until the display turns off. 2a. Press [Status] - [Main Menu] - [OK] at the same time while power up for LCP 102, Graphical Display 2b. Press [Menu] while power up for LCP 101, Numerical Display 3. Release the keys after 5 seconds 4. The frequency converter is now programmed according to default settings. This procedure initialises all except: 15-00 Operating Hours; 15-03 Power Up's; 15-04 Over Temp's; 15-05 Over Volt's. NOTE When you carry out manual initialisation, you also reset serial communication, 14-50 RFI Filter and fault log settings. Removes parameters selected in 25-00 Cascade Controller. NOTE After initialisation and power cycling, the display will not show any information until after a couple of minutes. How to Programme VLT® HVAC Drive Programming Guide 22 MG.11.CC.02 - VLT® is a registered Danfoss trademark 2 2

3.1 Parameter Selection 3.1.1 Main Menu Structure Parameters for the frequency converter are grouped into various parameter groups for easy selection of the correct parameters for optimized operation of the frequency converter. The vast majority of VLT® HVAC Drive applications can be programmed using the Quick Menu button and selecting the parameters under Quick Setup and Function Setups. Descriptions and default settings of parameters may be found under 5 Parameter Lists at the back of this manual. 0-** Operation/Display 1-** Load/Motor 2-** Brakes 3-** Reference/Ramps 4-** Limits/ Warnings 5-** Digital In/Out 6-** Analog In/Out 8-** Comm. and Options 9-** Profibus 10-** CAN Fieldbus 11-** LonWorks 12-** Ethernet IP / Modbus TCP / PROFINET 13-** Smart Logic Controller 14-** Special Functions 15-** FC Information 16-** Data Readouts 18-** Info & Readouts 20-** FC Closed Loop 21-** Ext. Closed Loop 22-** Application Functions 23-** Time Based Functions 24-** Application Functions 2 25-** Cascade Controller 26-** Analog I/O Option MCB 109 Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 23 3 3

Parameters related to the fundamental functions of the frequency converter, function of the LCP buttons and configuration of the LCP display. 3.2.1 0-0* Basic Settings 0-01 Language Option: Function: Defines the language to be used in the display. The frequency converter can be delivered with 2 different language packages. English and German are included in both packages. English cannot be erased or manipulated. [0] * English Part of Language packages 1 - 2 [1] Deutsch Part of Language packages 1 - 2 [2] Francais Part of Language package 1 [3] Dansk Part of Language package 1 [4] Spanish Part of Language package 1 [5] Italiano Part of Language package 1 [6] Svenska Part of Language package 1 [7] Nederlands Part of Language package 1 [10] Chinese Language package 2 [20] Suomi Part of Language package 1 [22] English US Part of Language package 1 [27] Greek Part of Language package 1 [28] Bras.port Part of Language package 1 [36] Slovenian Part of Language package 1 [39] Korean Part of Language package 2 [40] Japanese Part of Language package 2 [41] Turkish Part of Language package 1 [42] Trad.Chinese Part of Language package 2 [43] Bulgarian Part of Language package 1 [44] Srpski Part of Language package 1 [45] Romanian Part of Language package 1 [46] Magyar Part of Language package 1 [47] Czech Part of Language package 1 [48] Polski Part of Language package 1 [49] Russian Part of Language package 1 [50] Thai Part of Language package 2 [51] Bahasa Indonesia Part of Language package 2 [52] Hrvatski 0-02 Motor Speed Unit Option: Function: This parameter cannot be adjusted while the motor is running. The display showing depends on settings in 0-02 Motor Speed Unit and 0-03 Regional Settings. The default setting of 0-02 Motor Speed Unit and 0-03 Regional Settings depends on which region of the world the frequency converter is supplied to, but can be re-programmed as required. NOTE Changing the Motor Speed Unit will reset certain parameters to their initial value. It is recommended to select the motor speed unit first, before modifying other parameters. [0] RPM Selects display of motor speed variables and parameters (i.e. references, feedbacks and limits) in terms of motor speed (RPM). [1] * Hz Selects display of motor speed variables and parameters (i.e. references, feedbacks and limits) in terms of output frequency to the motor (Hz). 0-03 Regional Settings Option: Function: This parameter cannot be adjusted while the motor is running. The display showing depends on settings in 0-02 Motor Speed Unit and 0-03 Regional Settings. The default setting of 0-02 Motor Speed Unit and 0-03 Regional Settings depends on which region of the world the frequency converter is supplied to but can be re- programmed as required. [0] Interna- tional Sets 1-20 Motor Power [kW] units to [kW] and the default value of 1-23 Motor Frequency [50 Hz]. [1] * North America Sets 1-21 Motor Power [HP] units to HP and the default value of 1-23 Motor Frequency to 60 Hz. The setting not used is made invisible. Parameter Description VLT® HVAC Drive Programming Guide 24 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: Select the operating mode upon reconnection of the frequency converter to mains voltage after power down when operating in Hand (local)mode. [0] * Resume Resumes operation of the frequency converter maintaining the same local reference and the same start/stop condition (applied by [Hand On]/[Off] on the LCP or Hand Start via a digital input as before the frequency converter was powered down. [1] Forced stop, ref=old Uses saved reference [1] to stop the frequency converter but at the same time retain in memory the local speed reference prior to power down. After mains voltage is reconnected and after receiving a start command (using the LCP [Hand On] button or Hand Start command via a digital input) the frequency converter restarts and operates at the retained speed reference. 3.2.2 0-1* Set-up Operations Define and control the individual parameter set-ups. The frequency converter has four parameter setups that can be programmed independently of each other. This makes the frequency converter very flexible and able to meet the requirements of many different VLT® HVAC Drive system control schemes often saving the cost of external control equipment. For example these can be used to program the frequency converter to operate according to one control scheme in one setup (e.g. daytime operation) and another control scheme in another setup (e.g. night set back). Alternatively they can be used by an AHU or packaged unit OEM to identically program all their factory fitted frequency converters for different equipment models within a range to have the same parameters and then during production/commissioning simply select a specific setup depending on which model within that range the frequency converter is installed on. The active setup (i.e. the setup in which the frequency converter is currently operating) can be selected in 0-10 Active Set-up and is displayed in the LCP. Using Multi set-up it is possible to switch between set-ups with the frequency converter running or stopped, via digital input or serial communication commands (e.g. for night set back). If it is necessary to change setups whilst running, ensure 0-12 This Set-up Linked to is programmed as required. For the majority of VLT® HVAC Drive applications it will not be necessary to program 0-12 This Set-up Linked to even if change of set up whilst running is required, but for very complex applications, using the full flexibility of the multiple setups, it may be required. Using 0-11 Programming Set-up it is possible to edit parameters within any of the setups whilst continuing the frequency converter operation in its Active Setup which can be a different setup to that being edited. Using 0-51 Set-up Copy it is possible to copy parameter settings between the set- ups to enable quicker commissioning if similar parameter settings are required in different set-ups. 0-10 Active Set-up Option: Function: Select the set-up in which the frequency converter is to operate. Use 0-51 Set-up Copy to copy a set-up to one or all other set-ups. To avoid conflicting settings of the same parameter within two different set-ups, link the set-ups together using 0-12 This Set-up Linked to. Stop the frequency converter before switching between set-ups where parameters marked ‘not changeable during operation’ have different values. Parameters which are ‘not changeable during operation’ are marked FALSE in the parameter lists in the section Parameter Lists [0] Factory setup Cannot be changed. It contains the Danfoss data set, and can be used as a data source when returning the other set-ups to a known state. [1] * Set-up 1 Set-up 1 [1] to Set-up 4 [4] are the four separate parameter set-ups within which all parameters can be programmed. [2] Set-up 2 [3] Set-up 3 [4] Set-up 4 [9] Multi Set- up Is used for remote selection of set-ups using digital inputs and the serial communication port. This set-up uses the settings from 0-12 This Set-up Linked to. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 25 3 3

Option: Function: Select the set-up to be edited (i.e. programmed) during operation; either the active set-up or one of the inactive set-ups. The set-up number being edited is displayed in the LCP in (brackets). [0] Factory setup cannot be edited but it is useful as a data source to return the other set-ups to a known state. [1] Set-up 1 Set-up 1 [1] to Set-up 4 [4] can be edited freely during operation, independently of the active set-up. [2] Set-up 2 [3] Set-up 3 [4] Set-up 4 [9] * Active Set- up (i.e. the set-up in which the frequency converter is operating) can also be edited during operation. Editing parameters in the chosen setup would normally be done from the LCP but it is also possible from any of the serial communication ports. 0-12 This Set-up Linked to Option: Function: This parameter only needs to be programmed if changing set-ups is required whilst the motor is running. It ensures that parameters which are "not changeable during operation" have the same setting in all relevant set-ups. To enable conflict-free changes from one set-up to another whilst the frequency converter is running, link set-ups containing parameters which are not changeable during operation. The link will ensure synchronising of the ‘not changeable during operation’ parameter values when moving from one set-up to another during operation. ‘Not changeable during operation’ parameters can be identified by the label FALSE in the parameter lists in the section Parameter Lists. The 0-12 This Set-up Linked to feature is used when Multi set-up in 0-10 Active Set-up is selected. Multi set-up can be used to move from one set-up to another during operation (i.e. while the motor is running). Example: Use Multi set-up to shift from Set-up 1 to Set- up 2 whilst the motor is running. Programme parameters in Set-up 1 first, then ensure that Set-up 1 and Set-up 2 are synchronised (or ‘linked’). Synchronisation can be performed in two ways: 0-12 This Set-up Linked to Option: Function: 1. Change the edit set-up to Set-up 2 [2] in 0-11 Programming Set-up and set 0-12 This Set- up Linked to to Set-up 1 [1]. This will start the linking (synchronising) process. 130BP075.10 0-12 This Set-up Linked to 0 RPM 0.00A 1(1) Set-up Handling 0-1* [1] Setup 1 OR 2. While still in Set-up 1, using 0-50 LCP Copy, copy Set-up 1 to Set-up 2. Then set 0-12 This Set-up Linked to to Set-up 2 [2]. This will start the linking process. 130BP076.10 0-12 This Set-up Linked to 0 RPM 0.00A 1(1) Set-up Handling 0-1* [2] Setup 2 After the link is complete, 0-13 Readout: Linked Set-ups will read {1,2} to indicate that all ‘not changeable during operation’ parameters are now the same in Set-up 1 and Set-up 2. If there are changes to a ‘not changeable during operation’ parameter, e.g. 1-30 Stator Resistance (Rs), in Set-up 2, they will also be changed automatically in Set-up 1. A switch between Set-up 1 and Set-up 2 during operation is now possible. [0] * Not linked [1] Set-up 1 [2] Set-up 2 [3] Set-up 3 [4] Set-up 4 Parameter Description VLT® HVAC Drive Programming Guide 26 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Array [5] Range: Function: 0 * [0 - 255 ] View a list of all the set-ups linked by means of 0-12 This Set-up Linked to. The parameter has one index for each parameter set-up. The parameter value displayed for each index represents which setups are linked to that parameter setup. Index LCP value 0 {0} 1 {1,2} 2 {1,2} 3 {3} 4 {4} Table 3.2 Example: Set-up 1 and Set-up 2 are linked 0-14 Readout: Prog. Set-ups / Channel Range: Function: 0 * [-2147483648 - 2147483647 ] View the setting of 0-11 Programming Set- up for each of the four different communication channels. When the number is displayed in hex, as it is in the LCP, each number represents one channel. Numbers 1-4 represent a set-up number; ‘F’ means factory setting; and ‘A’ means active set-up. The channels are, from right to left: LCP, FC-bus, USB, HPFB1.5. Example: The number AAAAAA21h means that the FC-bus selected Set-up 2 in 0-11 Programming Set-up, the LCP selected Set-up 1 and all others used the active set- up. 3.2.3 0-2* LCP Display Define the variables displayed in the Graphical Local Control Panel. NOTE Please refer to 0-37 Display Text 1, 0-38 Display Text 2 and 0-39 Display Text 3 for information on how to write display texts. 0-20 Display Line 1.1 Small Option: Function: Select a variable for display in line 1, left position. [0] * None No display value selected 0-20 Display Line 1.1 Small Option: Function: [37] Display Text 1 Enables an individual text string to be written, for display in the LCP or to be read via serial communication. [38] Display Text 2 Enables an individual text string to be written, for display in the LCP or to be read via serial communication. [39] Display Text 3 Enables an individual text string to be written, for display in the LCP or to be read via serial communication. [89] Date and Time Readout Displays the current date and time. [953] Profibus Warning Word Displays Profibus communication warnings. [1005] Readout Transmit Error Counter View the number of CAN control transmission errors since the last power-up. [1006] Readout Receive Error Counter View the number of CAN control receipt errors since the last power- up. [1007] Readout Bus Off Counter View the number of Bus Off events since the last power-up. [1013] Warning Parameter View a DeviceNet-specific warning word. One separate bit is assigned to every warning. [1115] LON Warning Word Shows the LON-specific warnings. [1117] XIF Revision Shows the version of the external interface file of the Neuron C chip on the LON option. [1118] LonWorks Revision Shows the software version of the application program of the Neuron C chip on the LON option. [1230] Warning Parameter [1501] Running Hours View the number of running hours of the motor. [1502] kWh Counter View the mains power consumption in kWh. [1600] Control Word View the Control Word sent from the frequency converter via the serial communication port in hex code. [1601] Reference [Unit] Total reference (sum of digital/ analog/preset/bus/freeze ref./catch up and slow-down) in selected unit. [1602] * Reference [%] Total reference (sum of digital/ analog/preset/bus/freeze ref./catch up and slow-down) in percent. [1603] Status Word Present status word Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 27 3 3

Option: Function: [1605] Main Actual Value [%] View the two-byte word sent with the Status word to the bus Master reporting the Main Actual Value. [1609] Custom Readout View the user-defined readouts as defined in 0-30 Custom Readout Unit, 0-31 Custom Readout Min Value and 0-32 Custom Readout Max Value. [1610] Power [kW] Actual power consumed by the motor in kW. [1611] Power [hp] Actual power consumed by the motor in HP. [1612] Motor Voltage Voltage supplied to the motor. [1613] Frequency Motor frequency, i.e. the output frequency from the frequency converter in Hz. [1614] Motor Current Phase current of the motor measured as effective value. [1615] Frequency [%] Motor frequency, i.e. the output frequency from the frequency converter in percent. [1616] Torque [Nm] Present motor load as a percentage of the rated motor torque. [1617] Speed [RPM] Motor speed reference. Actual speed will depend on slip compen- sation being used (compensation set in 1-62 Slip Compensation). If not used, actual speed will be the value read in the display minus motor slip. [1618] Motor Thermal Thermal load on the motor, calculated by the ETR function. See also parameter group 1-9* Motor Temperature. [1622] Torque [%] Shows the actual torque produced, in percentage. [1626] Power Filtered [kW] [1627] Power Filtered [hp] [1630] DC Link Voltage Intermediate circuit voltage in the frequency converter. [1632] Brake Energy /s Present brake power transferred to an external brake resistor. Stated as an instantaneous value. [1633] Brake Energy /2 min Brake power transferred to an external brake resistor. The mean power is calculated continuously for the most recent 120 seconds. 0-20 Display Line 1.1 Small Option: Function: [1634] Heatsink Temp. Present heat sink temperature of the frequency converter. The cut- out limit is 95 ± 5° C; cutting back in occurs at 70 ± 5° C. [1635] Inverter Thermal Percentage load of the inverters [1636] Inv. Nom. Current Nominal current of the frequency converter [1637] Inv. Max. Current Maximum current of the frequency converter [1638] SL Controller State State of the event executed by the control [1639] Control Card Temp. Temperature of the control card. [1643] Timed Actions Status See parameter group 23-0* Timed Actions. [1650] External Reference Sum of the external reference as a percentage, i.e. the sum of analog/ pulse/bus. [1652] Feedback [Unit] Reference value from programmed digital input(s). [1653] Digi Pot Reference View the contribution of the digital potentiometer to the actual reference Feedback. [1654] Feedback 1 [Unit] View the value of Feedback 1. See also par. 20-0*. [1655] Feedback 2 [Unit] View the value of Feedback 2. See also par. 20-0*. [1656] Feedback 3 [Unit] View the value of Feedback 3. See also par. 20-0*. [1658] PID Output [%] Returns the Drive Closed Loop PID controller output value in percent. [1660] Digital Input Displays the status of the digital inputs. Signal low = 0; Signal high = 1. Regarding order, see 16-60 Digital Input. Bit 0 is at the extreme right. [1661] Terminal 53 Switch Setting Setting of input terminal 53. Current = 0; Voltage = 1. [1662] Analog Input 53 Actual value at input 53 either as a reference or protection value. [1663] Terminal 54 Switch Setting Setting of input terminal 54. Current = 0; Voltage = 1. [1664] Analog Input 54 Actual value at input 54 either as reference or protection value. [1665] Analog Output 42 [mA] Actual value at output 42 in mA. Use 6-50 Terminal 42 Output to select the variable to be represented by output 42. Parameter Description VLT® HVAC Drive Programming Guide 28 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: [1666] Digital Output [bin] Binary value of all digital outputs. [1667] Pulse Input #29 [Hz] Actual value of the frequency applied at terminal 29 as a pulse input. [1668] Pulse Input #33 [Hz] Actual value of the frequency applied at terminal 33 as a pulse input. [1669] Pulse Output #27 [Hz] Actual value of pulses applied to terminal 27 in digital output mode. [1670] Pulse Output #29 [Hz] Actual value of pulses applied to terminal 29 in digital output mode. [1671] Relay Output [bin] View the setting of all relays. [1672] Counter A View the present value of Counter A. [1673] Counter B View the present value of Counter B. [1675] Analog In X30/11 Actual value of the signal on input X30/11 (General Purpose I/O Card. Option) [1676] Analog In X30/12 Actual value of the signal on input X30/12 (General Purpose I/O Card. Optional) [1677] Analog Out X30/8 [mA] Actual value at output X30/8 (General Purpose I/O Card. Optional) Use 6-60 Terminal X30/8 Output to select the variable to be shown. [1680] Fieldbus CTW 1 Control word (CTW) received from the Bus Master. [1682] Fieldbus REF 1 Main reference value sent with control word via the serial communications network e.g. from the BMS, PLC or other master controller. [1684] Comm. Option STW Extended fieldbus communication option status word. [1685] FC Port CTW 1 Control word (CTW) received from the Bus Master. [1686] FC Port REF 1 Status word (STW) sent to the Bus Master. [1690] Alarm Word One or more alarms in a Hex code (used for serial communications) [1691] Alarm Word 2 One or more alarms in a Hex code (used for serial communications) [1692] Warning Word One or more warnings in a Hex code (used for serial communi- cations) 0-20 Display Line 1.1 Small Option: Function: [1693] Warning Word 2 One or more warnings in a Hex code (used for serial communi- cations) [1694] Ext. Status Word One or more status conditions in a Hex code (used for serial communi- cations) [1695] Ext. Status Word 2 One or more status conditions in a Hex code (used for serial communi- cations) [1696] Maintenance Word The bits reflect the status for the programmed Preventive Maintenance Events in parameter group 23-1* [1830] Analog Input X42/1 Shows the value of the signal applied to terminal X42/1 on the Analog I/O card. [1831] Analog Input X42/3 Shows the value of the signal applied to terminal X42/3 on the Analog I/O card. [1832] Analog Input X42/5 Shows the value of the signal applied to terminal X42/5 on the Analog I/O card. [1833] Analog Out X42/7 [V] Shows the value of the signal applied to terminal X42/7 on the Analog I/O card. [1834] Analog Out X42/9 [V] Shows the value of the signal applied to terminal X42/9 on the Analog I/O card. [1835] Analog Out X42/11 [V] Shows the value of the signal applied to terminal X42/11 on the Analog I/O card. [1836] Analog Input X48/2 [mA] [1837] Temp. Input X48/4 [1838] Temp. Input X48/7 [1839] Temp. Input X48/10 [1850] Sensorless Readout [unit] [2117] Ext. 1 Reference [Unit] The value of the reference for extended Closed Loop Controller 1 [2118] Ext. 1 Feedback [Unit] The value of the feedback signal for extended Closed Loop Controller 1 [2119] Ext. 1 Output [%] The value of the output from extended Closed Loop Controller 1 [2137] Ext. 2 Reference [Unit] The value of the reference for extended Closed Loop Controller 2 Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 29 3 3

Option: Function: [2138] Ext. 2 Feedback [Unit] The value of the feedback signal for extended Closed Loop Controller 2 [2139] Ext. 2 Output [%] The value of the output from extended Closed Loop Controller 2 [2157] Ext. 3 Reference [Unit] The value of the reference for extended Closed Loop Controller 3 [2158] Ext. 3 Feedback [Unit] The value of the feedback signal for extended Closed Loop Controller 3 [2159] Ext. 3 Output [%] The value of the output from extended Closed Loop Controller 3 [2230] No-Flow Power The calculated No Flow Power for the actual operating speed [2316] Maintenance Text [2580] Cascade Status Status for the operation of the Cascade Controller [2581] Pump Status Status for the operation of each individual pump controlled by the Cascade Controller [3110] Bypass Status Word [3111] Bypass Running Hours [9913] Idle time [9914] Paramdb requests in queue [9920] HS Temp. (PC1) [9921] HS Temp. (PC2) [9922] HS Temp. (PC3) [9923] HS Temp. (PC4) [9924] HS Temp. (PC5) [9925] HS Temp. (PC6) [9926] HS Temp. (PC7) [9927] HS Temp. (PC8) 0-21 Display Line 1.2 Small Select a variable for display in line 1, middle position. Option: Function: [1614] * Motor Current The options are the same as those listed in 0-20 Display Line 1.1 Small. 0-22 Display Line 1.3 Small Select a variable for display in line 1, right position. Option: Function: [1610] * Power [kW] The options are the same as those listed in 0-20 Display Line 1.1 Small. 0-23 Display Line 2 Large Select a variable for display in line 2. Option: Function: [1613] * Frequency The options are the same as those listed in 0-20 Display Line 1.1 Small. 0-24 Display Line 3 Large Select a variable for display in line 3. Option: Function: [30121] * Mains Frequency The options are the same as those listed in 0-20 Display Line 1.1 Small. 0-25 My Personal Menu Array [20] Range: Function: Size related* [0 - 9999 ] Define up to 20 parameters to appear in the Q1 Personal Menu, accessible via the [Quick Menu] key on the LCP. The parameters will be displayed in the Q1 Personal Menu in the order they are programmed into this array parameter. Delete parameters by setting the value to ‘0000’. For example, this can be used to provide quick, simple access to just one or up to 20 parameters which require changing on a regular basis (e.g. for plant maintenance reasons) or by an OEM to enable simple commissioning of their equipment. 3.2.4 0-3* LCP Custom Readout It is possible to customize the display elements for various purposes: *Custom Readout. Value proportional to speed (Linear, squared or cubed depending on unit selected in 0-30 Custom Readout Unit) *Display Text. Text string stored in a parameter. Custom Readout The calculated value to be displayed is based on settings in 0-30 Custom Readout Unit, 0-31 Custom Readout Min Value (linear only), 0-32 Custom Readout Max Value, 4-13 Motor Speed High Limit [RPM], 4-14 Motor Speed High Limit [Hz] and actual speed. Parameter Description VLT® HVAC Drive Programming Guide 30 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

P 16-09 Custom Readout Unit P 0-30 Max value P 0-32 Min value P 0-31 Motor Speed Motor Speed High limit P 4-13 (RPM) P 4-14 (Hz) Linear Unit (e.g. Speed and fow) Quadratic Unit (Pressure) Cubic Unit (Power) Liniar units only The relation will depend on the type of unit selected in 0-30 Custom Readout Unit: Unit Type Speed Relation Dimensionless Linear Speed Flow, volume Flow, mass Velocity Length Temperature Pressure Quadratic Power Cubic 0-30 Custom Readout Unit Option: Function: Program a value to be shown in the display of the LCP. The value has a linear, squared or cubed relation to speed. This relation depends on the unit selected (see Table 3.3). The actual calculated value can be read in 16-09 Custom Readout, and/or shown in the display be selecting Custom Readout [16-09] in 0-20 Display Line 1.1 Small to 0-24 Display Line 3 Large. [0] None [1] * % [5] PPM [10] 1/min [11] RPM [12] Pulse/s [20] l/s [21] l/min [22] l/h [23] m³/s [24] m³/min [25] m³/h [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] t/h 0-30 Custom Readout Unit Option: Function: [40] m/s [41] m/min [45] m [60] °C [70] mbar [71] bar [72] Pa [73] kPa [74] m WG [75] mm Hg [80] kW [120] GPM [121] gal/s [122] gal/min [123] gal/h [124] CFM [125] ft³/s [126] ft³/min [127] ft³/h [130] lb/s [131] lb/min [132] lb/h [140] ft/s [141] ft/min [145] ft [160] °F [170] psi [171] lb/in² [172] in WG [173] ft WG [174] in Hg [180] HP 0-31 Custom Readout Min Value Range: Function: Size related* [ 0.00 - 100.00 CustomRea- doutUnit] This parameter allows the choice of the min. value of the custom defined readout (occurs at zero speed). It is only possible to select a value different to 0 when selecting a linear unit in 0-30 Custom Readout Unit. For Quadratic and Cubic units the minimum value will be 0. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 31 3 3

Range: Function: 100.00 Custom- ReadoutUnit* [ par. 0-31 - 999999.99 CustomRea- doutUnit] This parameter sets the max value to be shown when the speed of the motor has reached the set value for 4-13 Motor Speed High Limit [RPM] or 4-14 Motor Speed High Limit [Hz] (depends on setting in 0-02 Motor Speed Unit). 0-37 Display Text 1 Range: Function: 0 * [0 - 0 ] In this parameter it is possible to write an individual text string for display in the LCP or to be read via serial communication. If to be displayed permanently select Display Text 1 in 0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large or 0-24 Display Line 3 Large. Use the [▲] or [▼] buttons on the LCP to change a character. Use the [◀] and [▶] buttons to move the cursor. When a character is highlighted by the cursor, it can be changed. Use the [▲] or [▼] buttons on the LCP to change a character. A character can be inserted by placing the cursor between two characters and pressing [▲] or [▼]. 0-38 Display Text 2 Range: Function: 0 * [0 - 0 ] In this parameter it is possible to write an individual text string for display in the LCP or to be read via serial communication. If to be displayed permanently select Display Text 2 in 0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large or 0-24 Display Line 3 Large. Use the [▲] or [▼] buttons on the LCP to change a character. Use the [◀] and [▶] buttons to move the cursor. When a character is highlighted by the cursor, this character can be changed. A character can be inserted by placing the cursor between two characters and pressing [▲] or [▼]. 0-39 Display Text 3 Range: Function: 0 * [0 - 0 ] In this parameter it is possible to write an individual text string for display in the LCP or to be read via serial communication. If to be displayed permanently select Display Text 3 in 0-20 Display Line 1.1 Small, 0-21 Display Line 1.2 Small, 0-22 Display Line 1.3 Small, 0-23 Display Line 2 Large or 0-24 Display Line 3 Large. Use the [▲] or [▼] buttons on the LCP to change a character. Use the [◀] and [▶] buttons to move the cursor. When a character is highlighted by the cursor, this character can be changed. A character can be 0-39 Display Text 3 Range: Function: inserted by placing the cursor between two characters and pressing [▲] or [▼]. 3.2.5 0-4* LCP Keypad Enable, disable and password protect individual keys on the LCP. 0-40 [Hand on] Key on LCP Option: Function: [0] Disabled No function [1] * Enabled [Hand on] Key enabled [2] Password Avoid unauthorized start in Hand mode. If 0-40 [Hand on] Key on LCPis included in the My Personal Menu, then define the password in 0-65 Personal Menu Password. Otherwise define the password in 0-60 Main Menu Password. [3] Enabled without OFF [4] Password without OFF [5] Enabled with OFF [6] Password with OFF 0-41 [Off] Key on LCP Option: Function: [0] Disabled No function [1] * Enabled [Off] Key is enabled [2] Password Avoid unauthorized stop. If 0-41 [Off] Key on LCP is included in the My Personal Menu, then define the password in 0-65 Personal Menu Password. Otherwise define the password in 0-60 Main Menu Password. [3] Enabled without OFF [4] Password without OFF [5] Enabled with OFF [6] Password with OFF Parameter Description VLT® HVAC Drive Programming Guide 32 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: [0] Disabled No function [1] * Enabled [Auto on] Key is enabled [2] Password Avoid unauthorized start in Auto mode. If 0-42 [Auto on] Key on LCP is included in the My Personal Menu, then define the password in 0-65 Personal Menu Password. Otherwise define the password in 0-60 Main Menu Password. [3] Enabled without OFF [4] Password without OFF [5] Enabled with OFF [6] Password with OFF 0-43 [Reset] Key on LCP Option: Function: [0] Disabled No function [1] * Enabled [Reset] Key is enabled [2] Password Avoid unauthorized resetting. If 0-43 [Reset] Key on LCP is included in the 0-25 My Personal Menu, then define the password in 0-65 Personal Menu Password. Otherwise define the password in 0-60 Main Menu Password. [3] Enabled without OFF [4] Password without OFF [5] Enabled with OFF [6] Password with OFF 3.2.6 0-5* Copy / Save Copy parameter settings between set-ups and to/from the LCP. 0-50 LCP Copy Option: Function: [0] * No copy No function [1] All to LCP Copies all parameters in all set-ups from the frequency converter memory to the LCP memory. For service purposes it is recommended to copy all parameters to the LCP after commissioning. [2] All from LCP Copies all parameters in all set-ups from the LCP memory to the frequency converter memory. 0-50 LCP Copy Option: Function: [3] Size indep. from LCP Copies only the parameters that are independent of the motor size. The latter selection can be used to programme several frequency converters with the same function without disturbing motor data which are already set. This parameter cannot be adjusted while the motor is running. 0-51 Set-up Copy Option: Function: [0] * No copy No function [1] Copy to set- up 1 Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 1. [2] Copy to set- up 2 Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 2. [3] Copy to set- up 3 Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 3. [4] Copy to set- up 4 Copies all parameters in the present Programming Set-up (defined in 0-11 Programming Set-up) to Set-up 4. [9] Copy to all Copies the parameters in the present set-up over to each of the set-ups 1 to 4. 3.2.7 0-6* Password 0-60 Main Menu Password Range: Function: 100 * [0 - 999 ] Define the password for access to the Main Menu via the [Main Menu] key. If 0-61 Access to Main Menu w/o Password is set to Full access [0], this parameter will be ignored. 0-61 Access to Main Menu w/o Password Option: Function: [0] * Full access Disables password defined in 0-60 Main Menu Password. [1] Read only Prevent unauthorized editing of Main Menu parameters. [2] No access Prevent unauthorized viewing and editing of Main Menu parameters. If Full access [0] is selected then 0-60 Main Menu Password, 0-65 Personal Menu Password and 0-66 Access to Personal Menu w/o Password will be ignored. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 33 3 3

Range: Function: 200 * [0 - 999 ] Define the password for access to the My Personal Menu via the [Quick Menu] key. If 0-66 Access to Personal Menu w/o Password is set to Full access [0], this parameter will be ignored. 0-66 Access to Personal Menu w/o Password Option: Function: [0] * Full access Disables password defined in 0-65 Personal Menu Password. [1] Read only Prevents unauthorized editing of My Personal Menu parameters. [2] No access Prevents unauthorized viewing and editing of My Personal Menu parameters. If 0-61 Access to Main Menu w/o Password is set to Full access [0], this parameter will be ignored. 3.2.8 0-7* Clock Settings Set the time and date of the internal clock. The internal clock can be used for e.g. Timed Actions, energy log, Trend Analysis, date/time stamps on alarms, Logged data and Preventive Maintenance. It is possible to program the clock for Daylight Saving Time / summertime, weekly working days/non-working days including 20 exceptions (holidays etc.). Although the clock settings can be set via the LCP, they can also be set along with timed actions and preventative maintenance functions using the MCT 10 software tool. NOTE The frequency converter has no back up of the clock function and the set date/time will reset to default (2000-01-01 00:00) after a power down unless a Real Time Clock module with back up is installed. If no module with back up is installed, it is recommended the clock function is only used if the frequency converter is integrated into the BMS using serial communications, with the BMS maintaining synchronization of control equipment clock times. In 0-79 Clock Fault it is possible to program for a Warning in case clock has not been set properly, e.g. after a power down. NOTE If mounting an Analog I/O MCB 109 option card, a battery back-up of the date and time is included. 0-70 Date and Time Range: Function: Size related* [ 0 - 0 ] Sets the date and time of the internal clock. The format to be used is set in 0-71 Date Format and 0-72 Time Format. 0-71 Date Format Option: Function: Sets the date format to be used in the LCP. [0] YYYY-MM-DD [1] DD-MM-YYYY [2] * MM/DD/YYYY 0-72 Time Format Option: Function: Sets the time format to be used in the LCP. [0] 24 h [1] * 12 h 0-74 DST/Summertime Option: Function: Choose how Daylight Saving Time/Summertime should be handled. For manual DST/Summertime enter the start date and end date in 0-76 DST/ Summertime Start and 0-77 DST/Summertime End. [0] * Off [2] Manual 0-76 DST/Summertime Start Range: Function: Size related* [ 0 - 0 ] Sets the date and time when summertime/DST starts. The date is programmed in the format selected in 0-71 Date Format. 0-77 DST/Summertime End Range: Function: Size related* [ 0 - 0 ] 0-79 Clock Fault Option: Function: Enables or disables the clock warning, when the clock has not been set or has been reset due to a power-down and no backup is installed. If MCB 109 is installed “enabled” is default [0] * Disabled [1] Enabled Parameter Description VLT® HVAC Drive Programming Guide 34 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Array with 7 elements [0] - [6] displayed below parameter number in display. Press OK and step between elements by means of ▲ and ▼ buttons on the LCP. Option: Function: Set for each weekday if it is a working day or a non- working day. First element of the array is Monday. The working days are used for Timed Actions. [0] * No [1] Yes 0-82 Additional Working Days Array with 5 elements [0] - [4] displayed below parameter number in display. Press OK and step between elements by means of ▲ and▼ buttons on the LCP. Range: Function: Size related* [ 0 - 0 ] Defines dates for additional working days that normally would be non-working days according to 0-81 Working Days. 0-83 Additional Non-Working Days Array with 15 elements [0] - [14] displayed below parameter number in display. Press OK and step between elements by means of ▲ and▼ buttons on the LCP. Range: Function: Size related* [ 0 - 0 ] Defines dates for additional working days that normally would be non-working days according to 0-81 Working Days. 0-89 Date and Time Readout Range: Function: 0 * [0 - 0 ] Displays the current date and time. The date and time is updated continuously. The clock will not begin counting until a setting different from default has been made in 0-70 Date and Time. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 35 3 3

3.3.1 1-0* General Settings Define whether the frequency converter operates in open loop or closed loop. 1-00 Configuration Mode Option: Function: [0] * Open Loop Motor speed is determined by applying a speed reference or by setting desired speed when in Hand Mode. Open Loop is also used if the frequency converter is part of a closed loop control system based on an external PID controller providing a speed reference signal as output. [3] Closed Loop Motor Speed will be determined by a reference from the built-in PID controller varying the motor speed as part of a closed loop control process (e.g. constant pressure or flow). The PID controller must be configured in parameter group 20-** or via the Function Setups accessed by pressing the [Quick Menus] button. NOTE This parameter cannot be changed while the motor is running. NOTE When set for Closed Loop, the commands Reversing and Start Reversing will not reverse the direction of the motor. 1-03 Torque Characteristics Option: Function: [0] * Compressor torque Compressor [0]: For speed control of screw and scroll compressors. Provides a voltage which is optimized for a constant torque load characteristic of the motor in the entire range down to 10 Hz. [1] Variable torque Variable Torque [1]: For speed control of centrifugal pumps and fans. Also to be used when controlling more than one motor from the same frequency converter (e.g. multiple condenser fans or cooling tower fans). Provides a voltage which is optimized for a squared torque load characteristic of the motor. [2] Auto Energy Optim. CT Auto Energy Optimization Compressor [2]: For optimum energy efficient speed control of screw and scroll compressors. Provides a voltage which is optimized for a constant torque load characteristic of the motor in the entire range down to 15Hz but in addition the AEO feature will adapt the voltage exactly to the current load situation, thereby 1-03 Torque Characteristics Option: Function: reducing energy consumption and audible noise from the motor. To obtain optimal performance, the motor power factor cos phi must be set correctly. This value is set in 14-43 Motor Cosphi. The parameter has a default value which is automatically adjusted when the motor data is programmed. These settings will typically ensure optimum motor voltage but if the motor power factor cos phi requires tuning, an AMA function can be carried out using 1-29 Automatic Motor Adaptation (AMA). It is very rarely necessary to adjust the motor power factor parameter manually. [3] * Auto Energy Optim. VT Auto Energy Optimization VT [3]: For optimum energy efficient speed control of centrifugal pumps and fans. Provides a voltage which is optimized for a squared torque load charac- teristic of the motor but in addition the AEO feature will adapt the voltage exactly to the current load situation, thereby reducing energy consumption and audible noise from the motor. To obtain optimal performance, the motor power factor cos phi must be set correctly. This value is set in 14-43 Motor Cosphi. The parameter has a default value and is automatically adjusted when the motor data is programmed. These settings will typically ensure optimum motor voltage but if the motor power factor cos phi requires tuning, an AMA function can be carried out using 1-29 Automatic Motor Adaptation (AMA). It is very rarely necessary to adjust the motor power factor parameter manually. NOTE 1-03 Torque Characteristics will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. NOTE For pumps or fan applications where the viscosity or density can vary significantly or where excessive flow e.g. due pipe breakage, can occur, it is recommended to select Auto Energy Optim. CT Parameter Description VLT® HVAC Drive Programming Guide 36 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

This parameter defines the term “Clockwise” corresponding to the LCP direction arrow. Used for easy change of direction of shaft rotation without swapping motor wires. (Valid from SW version 5.84) Option: Function: [0] * Normal Motor shaft will turn in clockwise direction when the frequency converter is connected U -> U; V - > V, and W -> W to motor. [1] Inverse Motor shaft will turn in counter clockwise direction when the frequency converter is connected U -> U; V -> V, and W -> W to motor. NOTE This parameter cannot be changed while the motor is running. 3.3.2 1-1* Motor Selection NOTE This parameter group cannot be adjusted while the motor is running. The default control parameters for VVCplus PMSM control core are optimized for HVAC applications and inertia load in range of 50>Jl/jm>5, were Jl is load inertia from the application and jm is machine inertia. For low inertia applications Jl/jm<5 it is recommended that 1-17 Voltage filter time const. is increased with a factor of 5-10 and in some cases 1-14 Damping Gain should also be reduced to improve performance and stability. For High inertia applications Jl/jm>>50 it is recommended that 1-15 Low Speed Filter Time Const., 1-16 High Speed Filter Time Const. and1-14 Damping Gain are increased to improve performance and stability. For high load at low speed <30% of rated speed it is recommended that 1-17 Voltage filter time const. is increased due to nonlinearity in the inverter at low speed. The following parameters are active ('x') depending on the setting of 1-10 Motor Construction 1-10 Motor construction [0] Asynchron [1] PM Motor non salient 1-00 -Configuration mode x x 1-03 Torque Characteristics x 1-06 Clockwise direction x x 1-14 Damping gain x 1-15 High pass filter damp time low speed x 1-10 Motor construction [0] Asynchron [1] PM Motor non salient 1-16 High pass filter damp time high speed x 1-17 Machine voltage filter time x 1-20 Motor power [KW] x 1-21 - Motor power [HP] x 1-22 Motor Voltage x 1-23 Motor frequency x 1-24 Motor current x x 1-25 Motor Nom. speed x x 1-26 Motor rated torque x 1-28 Motor rotation check x x 1-29 AMA x 1-30 RS x x 1-31 Rr x 1-35 Xh x 1-37 Ld x 1-38 Lq 1-39 Motor poles x x 1-40 Back EMF x 1-50 Motor Magnet. at 0 speed x 1-51 Min Speed norm. magne. [rpm] x 1-52 Min Speed norm. magne. [Hz] x 1-58 Flystart test pulses current x x 1-59 Flystart test pulses frequency x x 1-60 Low Speed Load Compensation x 1-61 High Speed Load Compen- sation x 1-62 Slip Compensation x 1-63 Slip Compensation time const. x 1-64 Resonance Damping x 1-65 Resonance Damping time const. x 1-66 Min Current at low speed x 1-71 Start Delay x x 1-72 Start Function x x 1-73 Flying Start x x 1-77 Compressor Max Start speed [rpm] x 1-78 Compressor Max Start speed [Hz] x 1-79 Compressor start max time to trip x 1-80 Stop Function x x 1-81 Min Speed funct. at stop [rpm] x x 1-82 Min Speed funct. at stop [Hz] x x 1-86 Trip speed low [rpm] x x 1-87 Trip speed low [Hz] x x 1-90 Motor Thermal Protection x x 1-91 Motor External Fan x x 1-93 Thermistor Resource x x 2-00 DC Hold current x 2-01 DC Brake current x x Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 37 3 3

[0] Asynchron [1] PM Motor non salient 2-02 DC Braking Time x 2-03 DC Brake Cut In Speed [rpm] x 2-04 DC Brake Cut In Speed [Hz] x 2-10 Brake Function x x 2-11 Brake Resistor x x 2-12 Brake Power Limit x 2-13 Brake Power Monitoring x x 2-15 Brake Check x x 2-16 AC Brake Max Current x 2-17 Over-voltage Control x 4-10 Motor speed direction x x 4-11 Motor speed low limit [rpm] x x 4-12 Motor speed low limit [Hz] x x 4-13 Motor speed high limit [rpm] x x 4-14 Motor speed high limit [Hz] x x 4-16 Torque limit motor mode x x 4-17 Torque limit generator mode x x 4-18 Current limit x x 4-19 Max output frequency x x 4-58 Missing motor phase x 14-40 VT Level x 14-41 AEO Minimum Magnetisation x 14-42 Minimum AEO Frequency x 14-43 Motor Cosphi x 1-10 Motor Construction Select the motor construction type. Option: Function: [0] * Asynchron For asynchronous motors. [1] PM, non salient SPM For permanent magnet (PM) motors. Note that PM motors are divided into two groups, with either surface mounted (non salient) or interior (salient) magnets. NOTE Only available up to 22 kW motor power. NOTE Motor construction can either be asynchronous or permanent magnet (PM) motor. 1-14 Damping Gain Range: Function: 120 %* [0 - 250 %] The damping gain will stabilize the PM machine in order to run the PM machine smooth and stable. The value of Damping gain will control the dynamic performance of the PM machine. Low Damping gain will results in low dynamic and high value will results in high dynamic. The 1-14 Damping Gain Range: Function: dynamic performance is related to the machine data and load type. If the damping gain is too high or low the control will become unstable. 1-15 Low Speed Filter Time Const. Range: Function: Size related* [0.01 - 20.00 s] High pass-filter damping time constant determines the response time to load steps. Obtain quick control through a short damping time constant. However, if this value is too short, the control gets unstable. This time constant is used below 10% rated speed. 1-16 High Speed Filter Time Const. Range: Function: Size related* [0.01 - 20.00 s] High pass-filter damping time constant determines the response time to load steps. Obtain quick control through a short damping time constant. However, if this value is too short, the control gets unstable. This time constant is used above 10% rated speed. 1-17 Voltage filter time const. Range: Function: Size related* [0.001 - 1.000 s] Machine Supply Voltage Filter Time constant is used for reducing the influence of high frequency ripples and system resonances in the calculation of machine supply voltage. Without this filter, the ripples in the currents can distort the calculated voltage and affects the stability of the system. 3.3.3 1-2* Motor Data Parameter group 1-2* comprises input data from the nameplate on the connected motor. NOTE Changing the value of these parameters affects the setting of other parameters. NOTE 1-20 Motor Power [kW], 1-21 Motor Power [HP], 1-22 Motor Voltage and 1-23 Motor Frequency will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. Parameter Description VLT® HVAC Drive Programming Guide 38 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: Size related* [ 0.09 - 3000.00 kW] Enter the nominal motor power in kW according to the motor nameplate data. The default value corresponds to the nominal rated output of the unit. This parameter cannot be adjusted while the motor is running. Depending on the choices made in 0-03 Regional Settings, either 1-20 Motor Power [kW] or 1-21 Motor Power [HP] is made invisible. 1-21 Motor Power [HP] Range: Function: Size related* [ 0.09 - 3000.00 hp] Enter the nominal motor power in HP according to the motor nameplate data. The default value corresponds to the nominal rated output of the unit. This parameter cannot be adjusted while the motor is running. Depending on the choices made in 0-03 Regional Settings, either 1-20 Motor Power [kW] or 1-21 Motor Power [HP] is made invisible. 1-22 Motor Voltage Range: Function: Size related* [ 10. - 1000. V] Enter the nominal motor voltage according to the motor nameplate data. The default value corresponds to the nominal rated output of the unit. This parameter cannot be adjusted while the motor is running. 1-23 Motor Frequency Range: Function: Size related* [20 - 1000 Hz] Select the motor frequency value from the motor nameplate data.For 87 Hz operation with 230/400 V motors, set the nameplate data for 230 V/50 Hz. Adapt 4-13 Motor Speed High Limit [RPM] and 3-03 Maximum Reference to the 87 Hz application. NOTE This parameter cannot be adjusted while the motor is running. 1-24 Motor Current Range: Function: Size related* [ 0.10 - 10000.00 A] Enter the nominal motor current value from the motor nameplate data. This data is used for calculating motor torque, motor thermal protection etc. NOTE This parameter cannot be adjusted while the motor is running. 1-25 Motor Nominal Speed Range: Function: Size related* [100 - 60000 RPM] Enter the nominal motor speed value from the motor nameplate data. This data is used for calculating automatic motor compensations. NOTE This parameter cannot be adjusted while the motor is running. 1-26 Motor Cont. Rated Torque Range: Function: Size related* [0.1 - 10000.0 Nm] Enter the value from the motor nameplate data. The default value corresponds to the nominal rated output. This parameter is available when 1-10 Motor Construction is set to PM, non salient SPM [1], i.e. the parameter is valid for PM and nonsalient SPM motors only. 1-28 Motor Rotation Check Option: Function: Following installation and connection of the motor, this function allows the correct motor rotation direction to be verified. Enabling this function overrides any bus commands or digital inputs, except External Interlock and Safe Stop (if included). [0] * Off Motor Rotation Check is not active. [1] Enabled Motor Rotation Check is enabled. Once enabled, Display shows: “Note! Motor may run in wrong direction”. Pressing [OK], [Back] or [Cancel] will dismiss the message and display a new message: “Press [Hand on] to start the motor. Press [Cancel] to abort”. Pressing [Hand on] starts the motor at 5 Hz in forward direction and the display shows: “Motor is running. Check if motor rotation direction Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 39 3 3

stops the motor and resets 1-28 Motor Rotation Check. If motor rotation direction is incorrect, two motor phase cables should be interchanged. WARNING Mains power must be removed before disconnecting motor phase cables. 1-29 Automatic Motor Adaptation (AMA) Option: Function: The AMA function optimizes dynamic motor performance by automatically optimizing the advanced motor 1-30 Stator Resistance (Rs) to 1-35 Main Reactance (Xh)) while the motor is stationary. [0] * Off No function [1] Enable complete AMA performs AMA of the stator resistance RS, the rotor resistance Rr, the stator leakage reactance X1, the rotor leakage reactance X2 and the main reactance Xh. [2] Enable reduced AMA Performs a reduced AMA of the stator resistance Rs in the system only. Select this option if an LC filter is used between the frequency converter and the motor. NOTE 1-29 Automatic Motor Adaptation (AMA) will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. Activate the AMA function by pressing [Hand on] after selecting [1] or [2]. See also the item Automatic Motor Adaptation in the Design Guide. After a normal sequence, the display will read: “Press [OK] to finish AMA”. After pressing the [OK] key the frequency converter is ready for operation. NOTE • For the best adaptation of the frequency converter, run AMA on a cold motor • AMA cannot be performed while the motor is running NOTE Avoid generating external torque during AMA. NOTE If one of the settings in parameter group 1-2* Motor Data is changed, 1-30 Stator Resistance (Rs) to 1-39 Motor Poles, the advanced motor parameters, will return to default setting. This parameter cannot be adjusted while the motor is running. NOTE Full AMA should be run without filter only while reduced AMA should be run with filter. See section: Application Examples > Automatic Motor Adaptation in the Design Guide. 3.3.4 1-3* Adv. Motor Data ameters for advanced motor data. The motor data in 1-30 Stator Resistance (Rs) to 1-39 Motor Poles must match the relevant motor in order to run the motor optimally. The default settings are figures based on common motor ameter values from normal standard motors. If the motor ameters are not set correctly, a malfunction of the frequency converter system may occur. If the motor data is not known, running an AMA (Automatic Motor Adaptation) is recommended. See the Automatic Motor Adaptation section. The AMA sequence will adjust all motor ameters except the moment of inertia of the rotor and the iron loss resistance (1-36 Iron Loss Resistance (Rfe)). 130BA375.11 R2 P 1-30 R1s Xh P1-35 R1 X2 X1 U1 I1 Illustration 3.1 Motor equivalent diagram for an asynchronous motor 1-30 Stator Resistance (Rs) Range: Function: Size related* [ 0.0140 - 140.0000 Ohm] Set the stator resistance value. Enter the value from a motor data sheet or perform an AMA on a cold motor. This parameter cannot be adjusted while the motor is running. Parameter Description VLT® HVAC Drive Programming Guide 40 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: 1.0000 Ohm* [0.0100 - 100.0000 Ohm] Fine-tuning Rr will improve shaft performance. Set the rotor resistance value using one of these methods: 1. Run an AMA on a cold motor. The frequency converter will measure the value from the motor. All compensations are reset to 100%. 2. Enter the Rr value manually. Obtain the value from the motor supplier. 3. Use the Rr default setting. The frequency converter establishes the setting on the basis of the motor nameplate data. NOTE 1-31 Rotor Resistance (Rr) will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-35 Main Reactance (Xh) Range: Function: Size related* [ 1.0000 - 10000.0000 Ohm] Set the main reactance of the motor using one of these methods: 1. Run an AMA on a cold motor. The frequency converter will measure the value from the motor. 2. Enter the Xh value manually. Obtain the value from the motor supplier. 3. Use the Xh default setting. The frequency converter establishes the setting on the basis of the motor name plate data. NOTE 1-35 Main Reactance (Xh) will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. NOTE This parameter cannot be adjusted while running. 1-36 Iron Loss Resistance (Rfe) Range: Function: Size related* [ 0 - 10000.000 Ohm] Enter the equivalent iron loss resistance (RFe) value to compensate for iron losses in the motor. The RFe value cannot be found by performing an AMA. 1-36 Iron Loss Resistance (Rfe) Range: Function: The RFe value is especially important in torque control applications. If RFe is unknown, leave 1-36 Iron Loss Resistance (Rfe) on default setting. NOTE This parameter cannot be adjusted while the motor is running. NOTE This parameter is not available from the LCP. 1-37 d-axis Inductance (Ld) Range: Function: Size related* [ 0.000 - 0.000 mH] Enter the value of the d-axis inductance. Obtain the value from the permanent magnet motor data sheet. This parameter is only active when 1-10 Motor Construction has the value PM, non-salient SPM [1] (Permanent Magnet Motor). Stator resistance and d-axis Inductance values are normally, for asynchronous motors, described in technical specifications as between line and common (starpoint). For Permanent magnet motors they are typically described in technical specifications as between Line-Line. PM motors are typically built for star connection. 1-30 Stator Resistance (Rs) (Line to common) This parameter gives stator winding resistance(Rs) Similar to Asynchronous Motor Stator resistance. The Stator resistance is defined for line to common measurement. That means for line-line data (Where stator resistance is measured between any two lines you need to divide it with 2). 1-37 d-axis Inductance (Ld) (Line to common) This parameter gives direct axis inductance of the PM motor. The d-axis inductance is defined for phase to common measurement. That means for line-line data (Where stator resistance is measured between any two lines you need to divide it with 2 1-40 Back EMF at 1000 RPM RMS (Line to Line Value ) This parameter gives back emf across stator terminal of PM Motor at 1000rpm mechanical speed specifically. It is defined between line to line and expressed in RMS Value Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 41 3 3

Inductance (1-37 d-axis Inductance (Ld)) values are normally, for asynchronous motors, described in technical specifi- cations as between line and common (starpoint). For Permanent magnet motors they are typically described in technical specifications as between Line-Line. PM motors are typically built for star connection. The Stator Winding Resistance and Induction are shown in Illustration 3.2 for asynchronous Motor and PM Motors. The back emf of PM motor is defined as ‘Induced emf developed across any of two phases of stator winding of free running Motor’. The back is express in Line to Line RMS value measured at 1000 rpm, mechanical speed of rotation. This is shown in Illustration 3.3 Asynchronous motors Permanent magnet motors Rs and Ld Rs and Ld 130BC008.10 Illustration 3.2 Machine parameter definitions of asynchronous motors and permanent magnet motors Permanent magnet motors 130BC009.10 Line to Line Back Emf in RMS Value at 1000 rpm Speed (mech) Illustration 3.3 Machine parameter definitions of Back Emf of permanent magnet motors 1-39 Motor Poles Range: Function: Size related* [2 - 100 ] Enter the number of motor poles. Poles ~nn@ 50Hz ~nn@60Hz 2 2700 - 2880 3250 - 3460 4 1350 - 1450 1625 - 1730 6 700 - 960 840 - 1153 The table shows the number of poles for normal speed ranges of various motor types. Define motors designed for other frequencies separately. The motor pole value is always an even number, because it refers to the total number of poles, not pairs of poles. The frequency converter creates the initial setting 1-39 Motor Poles Range: Function: of 1-39 Motor Poles based on 1-23 Motor Frequency Motor Frequency and 1-25 Motor Nominal Speed Motor Nominal Speed. This parameter cannot be adjusted while the motor is running. 1-40 Back EMF at 1000 RPM Range: Function: Size related* [ 10. - 9000 V] Set the nominal back EMF for the motor when running at 1000 RPM. This parameter is only active when 1-10 Motor Construction is set to PM motor [1] (Permanent Magnet Motor). 3.3.5 1-5* Load Indep. Setting 1-50 Motor Magnetisation at Zero Speed Range: Function: 100 %* [0 - 300 %] Use this parameter along with 1-51 Min Speed Normal Magnetising [RPM] to obtain a different thermal load on the motor when running at low speed. Enter a value which is a percentage of the rated magnetizing current. If the setting is too low, the torque on the motor shaft may be reduced. Magn. current 130BA045.11 Hz Par.1-50 Par.1-51 100% Par.1-52 RPM NOTE 1-50 Motor Magnetisation at Zero Speed will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-51 Min Speed Normal Magnetising [RPM] Range: Function: Size related* [10 - 300 RPM] Set the required speed for normal magnetising current. If the speed is set lower than the motor slip speed, 1-50 Motor Magnetisation at Zero Speed and 1-51 Min Speed Normal Magnetising [RPM] are of no significance. Use this parameter along with 1-50 Motor Magnetisation at Zero Speed. See Table 3.3. Parameter Description VLT® HVAC Drive Programming Guide 42 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-52 Min Speed Normal Magnetising [Hz] Range: Function: Size related* [ 0.3 - 10.0 Hz] Set the required frequency for normal magnetising current. If the frequency is set lower than the motor slip frequency, 1-50 Motor Magnetisation at Zero Speed and 1-51 Min Speed Normal Magnetising [RPM] are inactive. Use this ameter along with 1-50 Motor Magnetisation at Zero Speed. See Table 3.3. NOTE 1-52 Min Speed Normal Magnetising [Hz] will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-58 Flystart Test Pulses Current Range: Function: Size related* [ 0 - 0. %] Set the magnitude of the magnetizing current for the pulses used to detect the motor direction. The value range and function depends on parameter 1-10 Motor Construction: [0] Asynchron: [0-200%] Reducing this value will reduce the generated torque. 100% means full nominal motor current. In this case the default value is 30%. [1] PM non salient: [0-40%] A general setting of 20% is recommended on PM motors. Higher values can give increased performance. However on motors with back EMF higher than 300VLL(rms) at nominal speed and high winding inductance (more than 10mH) a lower value is recommended to avoid wrong speed estimation. The parameter is active when 1-73 Flying Start is enabled. 1-59 Flystart Test Pulses Frequency Range: Function: Size related* [ 0 - 0. %] The parameter is active when 1-73 Flying Start is enabled. The value range and function depends on parameter 1-10 Motor Construction: [0] Asynchron: [0-500%] Control the percentage of the frequency for the pulses used to detect the motor direction. Increasing this value will reduce the generated torque. In this mode 100% means 2 times the slip frequency. [1] PM non salient: [0-10%] Par. 2-01 = “0%”: Sets the motor frequency below which the active test pulses defined in par. 1-72 will be used (above this speed a 1-59 Flystart Test Pulses Frequency Range: Function: passive measurement scheme is used instead). The maximum value in this case is 2% (of the nominal motor frequency). For motors with higher back EMF a lower setting can be used. Parameter 2-01 > “0%”: Sets the motor frequency below which a “parking” function via DC Brake will be active. In this case no motor speed estimation will be performed. The maximum value in this case is 10% (of the nominal motor frequency). NOTE: Care should be taken not to set this parameter too high in high inertia applications. 3.3.6 1-6* Load Depend. Setting 1-60 Low Speed Load Compensation Range: Function: 100 %* [0 - 300 %] Enter the % value to compensate voltage in relation to load when the motor is running at low speed and obtain the optimum U/f characteristic. The motor size determines the frequency range within which this parameter is active. Motor size [kW] Change over [Hz] 0.25 -7.5 < 10 11-45 < 5 55 -550 < 3-4 NOTE 1-60 Low Speed Load Compensation will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 130BA046.11 60% 0% 100% Um Changeover fout Par.1-60 Par.1-61 Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 43 3 3

Range: Function: 100 %* [0 - 300 %] Enter the % value to compensate voltage in relation to load when the motor is running at high speed and obtain the optimum U/f characteristic. The motor size determines the frequency range within which this ameter is active. Motor size [kW] Change-over [Hz] 0.25-7.5 > 10 11-45 < 5 55-550 < 3-4 NOTE 1-61 High Speed Load Compensation will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-62 Slip Compensation Range: Function: 0 %* [-500 - 500 %] Enter the % value for slip compensation, to compensate for tolerances in the value of nM,N. Slip compensation is calculated automatically, i.e. on the basis of the rated motor speed nM,N. NOTE 1-62 Slip Compensation will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-63 Slip Compensation Time Constant Range: Function: Size related* [0.05 - 5.00 s] Enter the slip compensation reaction speed. A high value results in slow reaction, and a low value results in quick reaction. If low-frequency resonance problems arise, use a longer time setting. NOTE 1-63 Slip Compensation Time Constant will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-64 Resonance Dampening Range: Function: 100 %* [0 - 500 %] Enter the resonance dampening value. Set 1-64 Resonance Dampening and 1-65 Resonance Dampening Time Constant to help eliminate high-frequency resonance problems. To reduce resonance oscillation, increase the value of 1-64 Resonance Dampening. NOTE 1-64 Resonance Dampening will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-65 Resonance Dampening Time Constant Range: Function: 5 ms* [5 - 50 ms] Set 1-64 Resonance Dampening and 1-65 Resonance Dampening Time Constant to help eliminate high-frequency resonance problems. Enter the time constant that provides the best dampening. NOTE 1-65 Resonance Dampening Time Constant will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-66 Min. Current at Low Speed Range: Function: Size related* [ 1. - 200. %] Enter the minimum motor current at low speed. Increasing this current improves developed motor torque at low speed. Low speed is here defined as speeds below 6% of the Nominal Speed of Motor (1-25 Motor Nominal Speed) in VVCplus PM Control 3.3.7 1-7* Start Adjustments 1-71 Start Delay Range: Function: 0.0 s* [0.0 - 120.0 s] The function selected in 1-80 Function at Stop is active in the delay period. Enter the time delay required before commencing acceleration. 1-72 Start Function Option: Function: Select the start function during start delay. This parameter is linked to 1-71 Start Delay. [0] DC Hold/ Motor Preheat Energizes motor with a DC holding current (2-00 DC Hold/Preheat Current) during the start delay time. [2] * Coast Releases shaft coasted converter during the start delay time (inverter off). Available selections depend on 1-10 Motor Construction: [0] Asynchron: [2] coast [0] DC-hold [1] PM non salient: Parameter Description VLT® HVAC Drive Programming Guide 44 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: [2] coast 1-73 Flying Start Option: Function: This function makes it possible to catch a motor which is spinning freely due to a mains drop-out. When 1-73 Flying Start is enabled, 1-71 Start Delay has no function. Search direction for flying start is linked to the setting in 4-10 Motor Speed Direction. Clockwise [0]: Flying start search in clockwise direction. If not successful, a DC brake is carried out. Both Directions [2]: The flying start will first make a search in the direction determined by the last reference (direction). If not finding the speed it will make a search in the other direction. If not successful, a DC brake will be activated in the time set in 2-02 DC Braking Time. Start will then take place from 0Hz. [0] * Disabled Select Disable [0] if this function is not required [1] Enabled Select Enable [1] to enable the frequency converter to “catch” and control a spinning motor. The parameter is always set to [1] Enable when 1-10 Motor Construction = [1] PM non salient. Important related parameters: • 1-58 Flystart Test Pulses Current • 1-59 Flystart Test Pulses Frequency Important parameters specifically when 1-10 Motor Construction = [1] PM non salient: • 2-01 DC Brake Current • 2-02 DC Braking Time • 2-03 DC Brake Cut In Speed [RPM] • 2-04 DC Brake Cut In Speed [Hz] The Flystart Principle used for PM motors is based on a passive measurement at speeds above 2% of nominal (determined by 1-59 Flystart Test Pulses Frequency). Below that speed there are two options: 1. Either the motor is brought to a halt by using DC Brake (defined in 2-01 DC Brake Current, 2-02 DC Braking Time, 2-03 DC Brake Cut In Speed [RPM] or 2-04 DC Brake Cut In Speed [Hz]). 2. Change the method of speed and direction estimation to an active scheme based on sending out test pules (defined in 1-58 Flystart Test Pulses Current and 1-59 Flystart Test Pulses Frequency). Current limitations of the Flystart Principle used for PM motors: • The speed range is up to 100% Nominal Speed or the field weakening speed (which ever is lowest). • PMSM with high back emf (>300VLL(rms)) and high winding inductance(>10mH) needed more time for reducing short circuit current to zero and may be susceptible to error in estimation. • Current testing limited to a speed range up to 300Hz. For certain units the limit is 250Hz; all 200-240V units up to and including 2.2kW and all 380-480V units up to and including 4kW. • Current testing limited to a machine power size up to 22kW. • Prepared for salient pole machine (IPMSM) but not yet verified on those types of machine. • An active measurement function is used to estimate the speed at very low motor speeds. This function results in good accuracy in speed range up to 0-2% of the nominal motor speed. • For high inertia applications (i.e. where the load inertia is more than 30 times larger than the motor inertia) a brake resistor is recomended to avoid over-voltage trip during high speed engagement of the fly-start function. 1-77 Compressor Start Max Speed [rpm] Range: Function: 0 rpm* [0.0 - max output speed] The parameter enables “High Starting Torque”. This is a function, where the Current Limit and Torque Limit are ignored during start of the motor. The time, from the start signal is given until the speed exceeds the speed set in this parameter, becomes a “start-zone” where the current limit and motoric torque limit is set to what is maximum possible for the drive/motor combination. This parameter is normally set to the same value as 4-11 Motor Speed Low Limit [RPM]. When set to zero the function is inactive. In this “starting-zone” 3-82 Starting Ramp Up Time is active instead of 3-40 Ramp 1 Type to ensure extra acceleration during the start and to minimize the time where the motor is operated under the minimum speed for the application. The time without protection from the Current Limit and Torque Limit must not exceed the value set in 1-79 Compressor Start Max Time to Trip or the frequency converter will trip with an alarm [A18] Start Failed. When this function is activated to get a fast start then also 1-86 Trip Speed Low [RPM] is activated to protect the application from running below minimum motor speed e.g. when in current limit. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 45 3 3

Range: Function: This function allows high starting torque and use of a fast starting ramp. To ensure the build-up of a high torque during the start, various tricks can be done through clever use of start delay / start speed / start current. NOTE 1-77 Compressor Start Max Speed [RPM] will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-78 Compressor Start Max Speed [Hz] Range: Function: Size related* [ 0.0 - par. 4-14 Hz] The parameter enables “High Starting Torque”. This is a function, where the Current Limit and Torque Limit are ignored during start of the motor. The time, from the start signal is given until the speed exceeds the speed set in this parameter, becomes a “start- zone” where the current limit and motoric torque limit is set to what is maximum possible for the drive/motor combination. This parameter is normally set to the same value as 4-11 Motor Speed Low Limit [RPM]. When set to zero the function is inactive. In this “starting-zone” 3-82 Starting Ramp Up Time is active instead of 3-41 Ramp 1 Ramp Up Time to ensure extra acceleration during the start and to minimize the time where the motor is operated under the minimum speed for the application. The time without protection from the Current Limit and Torque Limit must not exceed the value set in 1-79 Compressor Start Max Time to Trip or the drive will trip with an alarm [A18] Start Failed. When this function is activated to get a fast start then also1-86 Trip Speed Low [RPM] is activated to protect the application from running below minimum motor speed e.g. when in current limit. This function allows high starting torque and use of a fast starting ramp. To ensure the build-up of a high torque during the start, various tricks can be done through clever use of start delay / start speed / start current. NOTE 1-78 Compressor Start Max Speed [Hz] will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 1-79 Compressor Start Max Time to Trip Range: Function: 5.0 s* [0.0 - 10.0 s] The time, from the start signal is given until the speed exceeds the speed set in 1-77 Compressor Start Max Speed [RPM] must not exceed the time set in the parameter or the drive will trip with an alarm [A18] Start Failed. Any time set in 1-71 Start Delay for use of a start function must be executed within the time limit. NOTE 1-79 Compressor Start Max Time to Trip will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 3.3.8 1-8* Stop Adjustments 1-80 Function at Stop Option: Function: Select the frequency converter function after a stop command or after the speed is ramped down to the settings in 1-81 Min Speed for Function at Stop [RPM]. Available selections depend on 1-10 Motor Construction: [0] Asynchron: [0] coast [1] DC-hold [2] Motor check, warning [6] Motor check, alarm [1] PM non salient: [0] coast [0] * Coast Leaves motor in free mode. [1] DC Hold/ Motor Preheat Energizes motor with a DC holding current (see 2-00 DC Hold/Preheat Current). [2] Motor check, warning Issues a warning if the motor is not connected. [6] Motor check, alarm Issues an alarm if the motor is not connected. 1-81 Min Speed for Function at Stop [RPM] Range: Function: Size related* [0 - 600 RPM] Set the speed at which to activate 1-80 Function at Stop. 1-82 Min Speed for Function at Stop [Hz] Range: Function: Size related* [ 0.0 - 20.0 Hz] Set the output frequency at which to activate 1-80 Function at Stop. Parameter Description VLT® HVAC Drive Programming Guide 46 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

In 4-11 Motor Speed Low Limit [RPM] and 4-12 Motor Speed Low Limit [Hz] it is possible to set a minimum speed for the motor in order to ensure proper oil distribution. In some cases e.g. if operating in current limit because of a defect in the compressor, the output motor speed can be suppressed below Motor Speed Low Limit. To prevent damage to the compressor it is possible to set trip limit. If the motor speed drops below this limit, the frequency converter will trip and issue an alarm (A49). Reset will take place according to the selected function in 14-20 Reset Mode. If the trip must take place at a rather exact speed (RPM), it is recommended to set 0-02 Motor Speed Unit for RPM and use slip compensation, which can be set in 1-62 Slip Compensation. NOTE To achieve the highest accuracy with the slip compen- sation, an Automatic Motor Adaptation (AMA) should be performed. To be enabled in 1-29 Automatic Motor Adaptation (AMA). NOTE Trip will not be active when using a normal stop- or coast command. 1-86 Trip Speed Low [RPM] Range: Function: Size related* [ 0 - par. 4-13 RPM] Set the desired motor speed for trip limit. If the Trip Speed is set to 0, the function is not active. If the speed at any time after the start (or during a stop) falls below the value in the ameter, the drive will trip with an alarm [A49] Speed Limit. Function at stop. NOTE This parameter is only available if 0-02 Motor Speed Unit is set to [RPM]. 1-87 Trip Speed Low [Hz] Range: Function: Size related* [ 0.0 - par. 4-14 Hz] If the Trip Speed is set to 0, the function is not active. If the speed at any time after the start (or during a stop) falls below the value in the ameter, the drive will trip with an alarm [A49] Speed Limit. Function at stop. NOTE This parameter is only available if 0-02 Motor Speed Unit is set to [Hz]. 3.3.10 1-9* Motor Temperature 1-90 Motor Thermal Protection Option: Function: The frequency converter determines the motor temperature for motor protection in two different ways: • Via a thermistor sensor connected to one of the analog or digital inputs (1-93 Thermistor Source). • Via calculation (ETR = Electronic Thermal Relay) of the thermal load, based on the actual load and time. The calculated thermal load is comed with the rated motor current IM,N and the rated motor frequency fM,N. The calculations estimate the need for a lower load at lower speed due to less cooling from the fan incorporated in the motor. [0] No protection If the motor is continuously overloaded and no warning or trip of frequency converter is wanted. [1] Thermistor warning Activates a warning when the connected thermistor in the motor reacts in the event of motor over-temperature. [2] Thermistor trip Stops (trips) the frequency converter when the connected thermistor in the motor reacts in the event of motor over- temperature. [3] ETR warning 1 [4] * ETR trip 1 [5] ETR warning 2 [6] ETR trip 2 [7] ETR warning 3 [8] ETR trip 3 [9] ETR warning 4 [10] ETR trip 4 ETR (Electronic Thermal Relay) functions 1-4 will calculate the load when set-up where they were selected is active. For example ETR-3 starts calculating when set-up 3 is selected. For the North American market: The ETR functions provide class 20 motor overload protection in accordance with NEC. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 47 3 3

fOUT = 0.2 x f M,N fOUT = 1 x f M,N(par. 1-23) IMN(par. 1-24) IM WARNING In order to maintain PELV, all connections made to the control terminals must be PELV, e.g. thermistor must be reinforced/ double insulated NOTE Danfoss recommends using 24V DC as thermistor supply voltage. NOTE The ETR timer function does not work when 1-10 Motor Construction = [1] PM, non salient SPM. NOTE For correct operation of ETR function setting in 1-03 Torque Characteristics must fit the application (see description of 1-03 Torque Characteristics). 1-91 Motor External Fan Option: Function: [0] * No No external fan is required, i.e. the motor is derated at low speed. [1] Yes Applies an external motor fan (external ventilation), so no derating of the motor is required at low speed. The upper curve in graph above (fout = 1 x fM,N) is followed if the motor current is lower than nominal motor current (see 1-24 Motor Current). If the motor current exceeds nominal current, the operation time still decreases as if no fan were installed. 1-93 Thermistor Source Option: Function: Select the input to which the thermistor (PTC sensor) should be connected. An analog input option [1] or [2] cannot be selected if the analog input is already in use as a reference source (selected in 3-15 Reference 1 Source, 3-16 Reference 2 Source or 3-17 Reference 3 Source). When using MCB 112, choice [0] None must always be selected. [0] * None [1] Analog input 53 [2] Analog input 54 [3] Digital input 18 [4] Digital input 19 [5] Digital input 32 [6] Digital input 33 NOTE This parameter cannot be adjusted while the motor is running. NOTE Digital input should be set to [0] PNP - Active at 24V in 5-00 Digital I/O Mode. Parameter Description VLT® HVAC Drive Programming Guide 48 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

3.4.1 2-0* DC-Brakes Parameter group for configuring the DC brake and DC hold functions. 2-00 DC Hold/Preheat Current Range: Function: 50 %* [ 0 - 160. %] Enter a value for holding current as a percentage of the rated motor current IM,N set in 1-24 Motor Current. 100% DC holding current corresponds to IM,N. This parameter holds the motor (holding torque) or pre-heats the motor. This parameter is active if [1] DC hold/Preheat is selected in 1-80 Function at Stop. NOTE 2-00 DC Hold/Preheat Current will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. NOTE The maximum value depends on the rated motor current. Avoid 100 % current for too long. It may damage the motor. 2-01 DC Brake Current Range: Function: 50.0 %* [ 0 - 1000. %] Enter a value for current as a percentage of the rated motor current IM,N, see 1-24 Motor Current. 100% DC braking current corresponds to IM,N. DC brake current is applied on a stop command, when the speed is lower than the limit set in 2-03 DC Brake Cut In Speed [RPM]; when the DC Brake Inverse function is active; or via the serial communication port. The braking current is active during the time period set in 2-02 DC Braking Time. The value range and function depends on 1-10 Motor Construction: [0] Asynchron: [0-1000%] Enter a value for current as a percentage of the rated motor current IM,N, see 1-24 Motor Current. 100% DC braking current corresponds to IM,N. DC brake current is applied on a stop command, when the speed is lower than the limit set in 2-03 DC Brake Cut In Speed [RPM] [RPM]; when the DC Brake Inverse function is active; or via the serial communication port. [1] PM non salient: [0-100%] There are two options: • Set a value of “0%” to enable the PM flystart speed estimation below the 2-01 DC Brake Current Range: Function: speed limit set in 1-59 Flystart Test Pulses Frequency. • Set a value higher than “0%” (of the rated motor current IM,N, see 1-24 Motor Current) to enable the flystart “parking” function via DC Brake. DC Brake (“parking”) will then be active whenever the estimated motor speed is lower than the value set in 1-59 Flystart Test Pulses Frequency. The braking current is active during the time period set in 2-02 DC Braking Time. NOTE The maximum value depends on the rated motor current. Avoid 100 % current for too long. It may damage the motor. 2-02 DC Braking Time Range: Function: 10.0 s* [0.0 - 60.0 s] Set the duration of the DC braking current set in 2-01 DC Brake Current, once activated. 2-03 DC Brake Cut In Speed [RPM] Range: Function: Size related* [ 0 - 0. RPM] Set the DC brake cut-in speed for activation of the DC braking current set in 2-01 DC Brake Current, upon a stop command. When 1-10 Motor Construction is set to [1] PM non salient SPM this value is limited to 0 rpm (OFF) NOTE 2-03 DC Brake Cut In Speed [RPM] will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 2-04 DC Brake Cut In Speed [Hz] Range: Function: Size related* [ 0.0 - 0.0 Hz] This parameter is for setting the DC brake cut in speed at which the DC braking current (2-01 DC Brake Current) is to be active, in connection with a stop command. NOTE will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 49 3 3

Parameter group for selecting dynamic braking parameters. Only valid for drives with brake chopper. 2-10 Brake Function Option: Function: Available selections depend on 1-10 Motor Construction: [0] Asynchron: [0] off [1] Resistor brake [2] AS brake [1] PM non salient: [0] off [1] Resistor brake [0] * Off No brake resistor installed. [1] Resistor brake Brake resistor incorporated in the system, for dissipation of surplus brake energy as heat. Connecting a brake resistor allows a higher DC link voltage during braking (generating operation). The Resistor brake function is only active in frequency converters with an integral dynamic brake. [2] AC brake AC Brake will only work in Compressor Torque mode in 1-03 Torque Characteristics. 2-11 Brake Resistor (ohm) Range: Function: Size related* [ 5.00 - 65535.00 Ohm] Set the brake resistor value in Ohms. This value is used for monitoring the power to the brake resistor in 2-13 Brake Power Monitoring. This parameter is only active in frequency converters with an integral dynamic brake. Use this parameter for values without decimals. For a selection with two decimals, use 30-81 Brake Resistor (ohm). 2-12 Brake Power Limit (kW) Range: Function: Size related* [ 0.001 - 2000.000 kW] 2-12 Brake Power Limit (kW) is the expected average power dissipated in the brake resistor over a period of 120s. It is used as the monitoring limit for 16-33 Brake Energy /2 min and thereby specifies when a warning/ alarm is to be given. To calculate 2-12 Brake Power Limit (kW), the following formula can be used. Pbr,avg W = Ubr 2 V × tbr s Rbr Ω × Tbr s 2-12 Brake Power Limit (kW) Range: Function: Pbr,avg is the average power dissipated in the brake resistor, Rbr is the resistance of the brake resistor. tbr is the active breaking time within the 120 s period, Tbr. Ubr is the DC voltage where the brake resistor is active. This depends on the unit as follows: T2 units: 390V T4 units: 778V T5 units: 810V T6 units: 943V / 1099V for D – F frames T7 units: 1099V NOTE If Rbr is not known or if Tbr is different from 120s, the practical approach is to run the brake application, readout 16-33 Brake Energy /2 min and then enter this + 20% in 2-12 Brake Power Limit (kW). 2-13 Brake Power Monitoring Option: Function: This parameter is only active in frequency converters with an integral dynamic brake. This parameter enables monitoring of the power to the brake resistor. The power is calculated on the basis of the resistance (2-11 Brake Resistor (ohm), the DC link voltage, and the resistor duty time. [0] * Off No brake power monitoring is required. [1] Warning Activates a warning on the display when the power transmitted over 120 sec. exceeds 100% of the monitoring limit (2-12 Brake Power Limit (kW)). The warning disappears when the transmitted power falls below 80% of the monitoring limit. [2] Trip Trips the frequency converter and displays an alarm when the calculated power exceeds 100% of the monitoring limit. [3] Warning and trip Activates both of the above, including warning, trip and alarm. If power monitoring is set to Off [0] or Warning [1], the brake function remains active even if the monitoring limit is exceeded. This may lead to thermal overload of the resistor. It is also possible to generate a warning via a relay/digital output. The measuring accuracy of the power monitoring depends on the accuracy of the resistance of the resistor (better than ± 20%). Parameter Description VLT® HVAC Drive Programming Guide 50 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: Select type of test and monitoring function to check the connection to the brake resistor, or whether a brake resistor is present, and then display a warning or an alarm in the event of a fault. The brake resistor disconnection function is tested during power-up. However the brake IGBT test is performed when there is no braking. A warning or trip disconnects the brake function. The testing sequence is as follows: 1. The DC link ripple amplitude is measured for 300ms without braking. 2. The DC link ripple amplitude is measured for 300ms with the brake turned on. 3. If the DC link ripple amplitude while braking is lower than the DC link ripple amplitude before braking + 1 %. Brake check failed, return a warning or alarm. 4. If the DC link ripple amplitude while braking is higher than the DC link ripple amplitude before braking + 1 %. Brake check OK. [0] * Off Monitors brake resistor and brake IGBT for a short-circuit during operation. If a short-circuit occurs, a warning appears. [1] Warning Monitors brake resistor and brake IGBT for a short-circuit, and to run a test for brake resistor disconnection during power-up [2] Trip Monitors for a short-circuit or disconnection of the brake resistor, or a short-circuit of the brake IGBT. If a fault occurs the frequency converter cuts out while displaying an alarm (trip locked). [3] Stop and trip Monitors for a short-circuit or disconnection of the brake resistor, or a short-circuit of the brake IGBT. If a fault occurs the frequency converter ramps down to coast and then trips. A trip lock alarm is displayed. [4] AC brake NOTE Remove a warning arising in connection with Off [0] or Warning [1] by cycling the mains supply. The fault must be corrected first. For Off [0] or Warning [1], the frequency converter keeps running even if a fault is located. 2-16 AC brake Max. Current Range: Function: 100.0 %* [0.0 - 1000.0 %] Enter the maximum permissible current when using AC brake to avoid overheating of motor windings. The AC brake function is available in Flux mode only ( only). NOTE 2-16 AC brake Max. Current will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. 2-17 Over-voltage Control Option: Function: [0] Disabled No OVC required. [2] * Enabled Activates OVC. NOTE 2-17 Over-voltage Control will not have effect when 1-10 Motor Construction = [1] PM, non salient SPM. NOTE The ramp time is automatically adjusted to avoid tripping of the frequency converter. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 51 3 3

3.5.1 3-0* Reference Limits Parameters for setting the reference unit, limits and ranges. Please see also parameter group 20-0* for information on settings in closed loop. 3-02 Minimum Reference Range: Function: Size related* [ -999999.999 - par. 3-03 Reference- FeedbackUnit] 3-04 Reference Function Option: Function: [0] * Sum Sums both external and preset reference sources. [1] External/Preset Use either the preset or the external reference source. Shift between external and preset via a command on a digital input. 3-04 Reference Function Option: Function: [0] * Sum Sums both external and preset reference sources. [1] External/Preset Use either the preset or the external reference source. Shift between external and preset via a command on a digital input. 3.5.2 3-1* References Select the preset reference(s). Select Preset ref. bit 0 / 1 / 2 [16], [17] or [18] for the corresponding digital inputs in parameter group 5-1*. 3-10 Preset Reference Array [8] Range: Function: 0.00 %* [-100.00 - 100.00 %] Enter up to eight different preset references (0-7) in this parameter, using array programming. The preset reference is stated as a percentage of the value RefMAX (3-03 Maximum Reference, for closed loop see 20-14 Maximum Reference/Feedb.). When using preset references, select Preset ref. bit 0 / 1 / 2 [16], [17] or [18] for the corresponding digital inputs in parameter group 5-1* Digital Inputs. P3-03 P3-02 0 50 100% P3-10 130BB036.10 [P 5-13=Preset ref. bit 0] Preset [P 5-14=Preset ref. bit 1] [P 5-15=Preset ref. bit 2] 10101010 76543210 29 12 (+24V) 11001100 32 11110000 33 130BA149.10 3-11 Jog Speed [Hz] Range: Function: Size related* [ 0.0 - par. 4-14 Hz] The jog speed is a fixed output speed at which the frequency converter is running when the jog function is activated. See also 3-80 Jog Ramp Time. Parameter Description VLT® HVAC Drive Programming Guide 52 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: Select which reference site to activate. [0] * Linked to Hand / Auto Use local reference when in Hand mode; or remote reference when in Auto mode. [1] Remote Use remote reference in both Hand mode and Auto mode. [2] Local Use local reference in both Hand mode and Auto mode. NOTE When set to Local [2], the frequency converter will start with this setting again following a 'power down'. 3-14 Preset Relative Reference Range: Function: 0.00 %* [-100.00 - 100.00 %] The actual reference, X, is increased or decreased with the percentage Y, set in 3-14 Preset Relative Reference. This results in the actual reference Z. Actual reference (X) is the sum of the inputs selected in 3-15 Reference 1 Source, 3-16 Reference 2 Source, 3-17 Reference 3 Source and 8-02 Control Source. Relative Z=X+X*Y/100 Resulting actual reference Y X 130BA059.12 Z X 100 % 0 -100 Z Y X+X*Y/100 P 3-14 130BA278.10 3-15 Reference 1 Source Option: Function: Select the reference input to be used for the first reference signal. 3-15 Reference 1 Source, 3-16 Reference 2 Source and 3-17 Reference 3 Source define up to three different reference signals. The sum of these reference signals defines the actual reference. This parameter cannot be adjusted while the motor is running. 3-15 Reference 1 Source Option: Function: [0] No function [1] * Analog input 53 [2] Analog input 54 [7] Pulse input 29 [8] Pulse input 33 [20] Digital pot.meter [21] Analog input X30/11 [22] Analog input X30/12 [23] Analog Input X42/1 [24] Analog Input X42/3 [25] Analog Input X42/5 [29] Analog Input X48/2 [30] Ext. Closed Loop 1 [31] Ext. Closed Loop 2 [32] Ext. Closed Loop 3 3-16 Reference 2 Source Option: Function: Select the reference input to be used for the second reference signal. 3-15 Reference 1 Source, 3-16 Reference 2 Source and 3-17 Reference 3 Source define up to three different reference signals. The sum of these reference signals defines the actual reference. This parameter cannot be adjusted while the motor is running. [0] No function [1] Analog input 53 [2] Analog input 54 [7] Pulse input 29 [8] Pulse input 33 [20] * Digital pot.meter [21] Analog input X30/11 [22] Analog input X30/12 [23] Analog Input X42/1 [24] Analog Input X42/3 [25] Analog Input X42/5 [29] Analog Input X48/2 [30] Ext. Closed Loop 1 [31] Ext. Closed Loop 2 [32] Ext. Closed Loop 3 Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 53 3 3

Option: Function: Select the reference input to be used for the third reference signal. 3-15 Reference 1 Source, 3-16 Reference 2 Source and 3-17 Reference 3 Source define up to three different reference signals. The sum of these reference signals defines the actual reference. This parameter cannot be adjusted while the motor is running. [0] * No function [1] Analog input 53 [2] Analog input 54 [7] Pulse input 29 [8] Pulse input 33 [20] Digital pot.meter [21] Analog input X30/11 [22] Analog input X30/12 [23] Analog Input X42/1 [24] Analog Input X42/3 [25] Analog Input X42/5 [29] Analog Input X48/2 [30] Ext. Closed Loop 1 [31] Ext. Closed Loop 2 [32] Ext. Closed Loop 3 3-19 Jog Speed [RPM] Range: Function: Size related* [ 0 - par. 4-13 RPM] Enter a value for the jog speed nJOG, which is a fixed output speed. The frequency converter runs at this speed when the jog function is activated. The maximum limit is defined in 4-13 Motor Speed High Limit [RPM]. See also 3-80 Jog Ramp Time. 3.5.3 3-4* Ramp 1 Configure the ramp parameter, ramping times, for each of the two ramps (parameter group 3-4* and parameter group 3-5*). tacc tdec 130BA169.11 P 3-*2 Ramp (X) Down Time (Dec) P 4-13 High-limit RPM Reference P 1-25 Motor speed P 4-11 Low limit Time P 3-*1 Ramp (X)Up Time (Acc) 3-40 Ramp 1 Type Option: Function: Select the ramp type, depending on requirements for acceleration/deceleration. A linear ramp will give constant acceleration during ramping. An S-ramp will give non- linear acceleration, compensating for jerk in the application. [0] * Linear [1] S-ramp Const Jerk Acceleration with lowest possible jerk. [2] S-ramp Const Time S-ramp based on the values set in 3-41 Ramp 1 Ramp up Time and 3-42 Ramp 1 Ramp Down Time. NOTE If S-ramp [1] is selected and the reference during ramping is changed the ramp time may be prolonged in order to realize a jerk free movement which may result in a longer start or stop time. Additional adjustment of the S-ramp ratios or switching initiators may be necessary. 3-41 Ramp 1 Ramp Up Time Range: Function: Size related* [ 1.00 - 3600.00 s] Enter the ramp-up time, i.e. the acceleration time from 0 RPM to 1-25 Motor Nominal Speed. Choose a ramp-up time such that the output current does not exceed the current limit in 4-18 Current Limit during ramping. See ramp-down time in 3-42 Ramp 1 Ramp Down Time. Parameter Description VLT® HVAC Drive Programming Guide 54 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

ref rpm s 3-42 Ramp 1 Ramp Down Time Range: Function: Size related* [ 1.00 - 3600.00 s] Enter the ramp-down time, i.e. the deceleration time from 1-25 Motor Nominal Speed to 0 RPM. Choose a ramp-down time such that no over- voltage arises in the inverter due to regenerative operation of the motor, and such that the generated current does not exceed the current limit set in 4-18 Current Limit. See ramp-up time in 3-41 Ramp 1 Ramp Up Time. par.3 − 42 = tdec × nnorm par.1 − 25 ref rpm s 3-45 Ramp 1 S-ramp Ratio at Accel. Start Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-up time (3-41 Ramp 1 Ramp up Time) in which the acceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks occurring in the application. 3-46 Ramp 1 S-ramp Ratio at Accel. End Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-up time (3-41 Ramp 1 Ramp up Time) in which the acceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application. 3-47 Ramp 1 S-ramp Ratio at Decel. Start Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-down time (3-42 Ramp 1 Ramp Down Time) where the deceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application. 3-48 Ramp 1 S-ramp Ratio at Decel. End Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-down time (3-42 Ramp 1 Ramp Down Time) where the deceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application. 3.5.4 3-5* Ramp 2 Choosing ramp parameters, see parameter group 3-4*. 3-51 Ramp 2 Ramp Up Time Range: Function: Size related* [ 1.00 - 3600.00 s] Enter the ramp-up time, i.e. the acceleration time from 0 RPM to 1-25 Motor Nominal Speed. Choose a ramp-up time such that the output current does not exceed the current limit in 4-18 Current Limit during ramping. See ramp-down time in 3-52 Ramp 2 Ramp Down Time. par. 3 − 51 = tacc × nnorm par. 1 − 25 ref rpm s 3-52 Ramp 2 Ramp Down Time Range: Function: Size related* [ 1.00 - 3600.00 s] Enter the ramp-down time, i.e. the deceleration time from 1-25 Motor Nominal Speed to 0 RPM. Choose a ramp-down time such that no over-voltage arises in the inverter due to regenerative operation of the motor, and such that the generated current does not exceed the current limit set in 4-18 Current Limit. See ramp-up time in 3-51 Ramp 2 Ramp Up Time. par.3 − 52 = tdec × nnorm par. 1 − 25 ref rpm s 3-55 Ramp 2 S-ramp Ratio at Accel. Start Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-up time (3-51 Ramp 2 Ramp up Time) in which the acceleration torque increases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application. 3-56 Ramp 2 S-ramp Ratio at Accel. End Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-up time (3-51 Ramp 2 Ramp up Time) in which the acceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 55 3 3

Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-down time (3-52 Ramp 2 Ramp down Time) where the deceleration torque increases The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application. 3-58 Ramp 2 S-ramp Ratio at Decel. End Range: Function: 50 %* [1 - 99. %] Enter the proportion of the total ramp-down time (3-52 Ramp 2 Ramp down Time) where the deceleration torque decreases. The larger the percentage value, the greater the jerk compensation achieved, and thus the lower the torque jerks in the application. 3.5.5 3-8* Other Ramps 3-80 Jog Ramp Time Range: Function: Size related* [1.00 - 3600.00 s] Enter the jog ramp time, i.e. the acceleration/deceleration time between 0 RPM and the rated motor speed (nM,N) (set in 1-25 Motor Nominal Speed). Ensure that the resultant output current required for the given jog ramp time does not exceed the current limit in 4-18 Current Limit. The jog ramp time starts upon activation of a jog signal via the control panel, a selected digital input, or the serial communication port. par. 3 − 80 = tjog × nnorm par. 1 − 25 jog speed par. 3 − 19 s 130BA070.10 Time P 3-80 RPM P 4-13 RPM high limit P 1-25 Motor speed Jog speed P 3-19 P 3-80 Ramp up (acc) Ramp down (dec) t jog t jog P 4-11 RPM low limit 3-81 Quick Stop Ramp Time Range: Function: 3.00 s* [0.01 - 3600.00 s] Enter the quick–stop ramp-down time, i.e. the deceleration time from the synchronous motor speed to 0 RPM. Ensure that no resultant over-voltage will arise in the inverter due to regenerative operation of the motor required to achieve the given ramp- down time. Ensure also that the generated current required to achieve the given ramp- down time does not exceed the current limit (set in 4-18 Current Limit). Quick-stop is activated by means of a signal on a selected digital input, or via the serial communication port. 130BA069.10 Time RPM P 4-13 RPM high limit Reference P 1-25 Motor speed low limit P 4-11 RPM P 3-81 Qramp Qstop Par. 3 − 81 = tQstop s x ns RPM Δ jog ref (par. 3 − 19) RPM 3-82 Starting Ramp Up Time Range: Function: Size related* [0.01 - 3600.00 s] The ramp-up time is the acceleration time from 0rpm to the nominal motor speed set in 3-82 Starting Ramp Up Time when Compressor Torque is active in 1-03 Torque Characteristics. 3.5.6 3-9* Digital Pot.Meter The digital potentiometer function allows the user to increase or decrease the actual reference by adjusting the set-up of the digital inputs using the functions INCREASE, DECREASE or CLEAR. To activate the function, at least one digital input must be set up to INCREASE or DECREASE. Parameter Description VLT® HVAC Drive Programming Guide 56 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: 0.10 %* [0.01 - 200.00 %] Enter the increment size required for INCREASE/DECREASE, as a percentage of the synchronous motor speed, ns. If INCREASE/ DECREASE is activated the resulting reference will be increased / decreased by the amount set in this parameter. 3-91 Ramp Time Range: Function: 1.00 s [0.00 - 3600.00 s] Enter the ramp time, i.e. the time for adjustment of the reference from 0% to 100% of the specified digital potentiometer function (INCREASE, DECREASE or CLEAR). If INCREASE / DECREASE is activated for longer than the ramp delay period specified in 3-95 Ramp Delay the actual reference will be ramped up / down according to this ramp time. The ramp time is defined as the time used to adjust the reference by the step size specified in 3-90 Step Size. 3-92 Power Restore Option: Function: [0] * Off Resets the Digital Potentiometer reference to 0% after power up. [1] On Restores the most recent Digital Potentiometer reference at power up. 3-93 Maximum Limit Range: Function: 100 %* [-200 - 200 %] Set the maximum permissible value for the resultant reference. This is advisable if the Digital Potentiometer is used for fine tuning of the resulting reference. 3-94 Minimum Limit Range: Function: 0 %* [-200 - 200 %] Set the minimum permissible value for the resultant reference. This is advisable if the Digital Potentiometer is used for fine tuning of the resulting reference. 3-95 Ramp Delay Range: Function: Size related* [ 0.000 - 0.000 ] Enter the delay required from activation of the digital potentiometer function until the frequency converter starts to ramp the reference. With a delay of 0 ms, the reference starts to ramp as soon as INCREASE / DECREASE is activated. See also 3-91 Ramp Time. Speed Time (s) Inc 130BA158.11 P 3-95 Speed Time (s) Dec Inc 130BA159.11 P 3-95 Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 57 3 3

3.6.1 4-1* Motor Limits Define torque, current and speed limits for the motor, and the reaction of the frequency converter when the limits are exceeded. A limit may generate a message on the display. A warning will always generate a message on the display or on the fieldbus. A monitoring function may initiate a warning or a trip, upon which the frequency converter will stop and generate an alarm message. 4-10 Motor Speed Direction Option: Function: Selects the motor speed direction required. Use this parameter to prevent unwanted reversing. [0] Clockwise Only operation in clockwise direction will be allowed. [2] * Both directions Operation in both clockwise and anti- clockwise direction will be allowed. NOTE The setting in 4-10 Motor Speed Direction has impact on the Flying Start in 1-73 Flying Start. 4-11 Motor Speed Low Limit [RPM] Range: Function: Size related* [ 0 - par. 4-13 RPM] Enter the minimum limit for motor speed. The Motor Speed Low Limit can be set to correspond to the manufacturer’s recommended minimum motor speed. The Motor Speed Low Limit must not exceed the setting in 4-13 Motor Speed High Limit [RPM]. 4-12 Motor Speed Low Limit [Hz] Range: Function: Size related* [ 0 - par. 4-14 Hz] Enter the minimum limit for motor speed. The Motor Speed Low Limit can be set to correspond to the minimum output frequency of the motor shaft. The Speed Low Limit must not exceed the setting in 4-14 Motor Speed High Limit [Hz]. 4-13 Motor Speed High Limit [RPM] Range: Function: Size related* [ par. 4-11 - 60000. RPM] Enter the maximum limit for motor speed. The Motor Speed High Limit can be set to correspond to the manufacturer’s maximum rated motor. The Motor Speed High Limit must 4-13 Motor Speed High Limit [RPM] Range: Function: exceed the setting in 4-11 Motor Speed Low Limit [RPM]. Only 4-11 Motor Speed Low Limit [RPM] or 4-12 Motor Speed Low Limit [Hz] will be displayed depending on other parameters in the Main Menu and depending on default settings dependant on global location. NOTE Max. output frequency cannot exceed 10% of the inverter switching frequency (14-01 Switching Frequency). NOTE Any changes in 4-13 Motor Speed High Limit [RPM] will reset the value in 4-53 Warning Speed High to the same value as set in 4-13 Motor Speed High Limit [RPM]. 4-14 Motor Speed High Limit [Hz] Range: Function: Size related* [ par. 4-12 - par. 4-19 Hz] Enter the maximum limit for motor speed. The Motor Speed High Limit can be set to correspond to the manufacturer’s recommended maximum of the motor shaft. The Motor Speed High Limit must exceed the in 4-12 Motor Speed Low Limit [Hz]. Only 4-13 Motor Speed High Limit [RPM] or 4-14 Motor Speed High Limit [Hz] will be displayed depending on other parameters in the Main Menu and depending on default settings dependant on global location. NOTE Max. output frequency cannot exceed 10% of the inverter switching frequency (14-01 Switching Frequency). 4-16 Torque Limit Motor Mode Range: Function: Size related* [ 0.0 - 1000.0 %] Enter the maximum torque limit for motor operation. The torque limit is active in the speed range up to and including the rated motor speed set in 1-25 Motor Nominal Speed. To protect the motor from reaching the stalling torque, the default setting is 1.1 x the rated motor torque (calculated value). See also 14-25 Trip Delay at Torque Limit for further details. If a setting in 1-00 Configuration Mode to 1-28 Motor Rotation Check is changed, 4-16 Torque Limit Motor Mode is not automatically reset to the default setting. Parameter Description VLT® HVAC Drive Programming Guide 58 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: 100.0 %* [ 0.0 - 1000.0 %] Enter the maximum torque limit for generator mode operation. The torque limit is active in the speed range up to and including the rated motor speed (1-25 Motor Nominal Speed). Refer to 14-25 Trip Delay at Torque Limit for further details. If a setting in 1-00 Configuration Mode to 1-28 Motor Rotation Check is changed, 4-17 Torque Limit Generator Mode is not automatically reset to the default settings. 4-18 Current Limit Range: Function: Size related* [ 1.0 - 1000.0 %] Enter the current limit for motor and generator operation. To protect the motor from reaching the stalling torque, the default setting is 1.1 x the rated motor current (set in 1-24 Motor Current). If a setting in 1-00 Configuration Mode to 1-28 Motor Rotation Check is changed, 4-16 Torque Limit Motor Mode to 4-18 Current Limit are not automatically reset to the default settings. 4-19 Max Output Frequency Range: Function: Size related* [ 1.0 - 1000.0 Hz] Enter the maximum output frequency value. 4-19 Max Output Frequency specifies the absolute limit on the frequency converter output frequency for improved safety in applications where accidental over-speeding must be avoided. This absolute limit applies to all configurations and is independent of the setting in 1-00 Configuration Mode. This parameter cannot be adjusted while the motor is running. When 1-10 Motor Construction is set to [1] PM non salient SPM the maximum value is limited to 300Hz. 3.6.2 4-5* Adj. Warnings Define adjustable warning limits for current, speed, reference and feedback. NOTE Not visible in display, only in VLT Motion Control Tool, MCT 10. Warnings are shown on display, programmed output or serial bus. 130BA064.10 (P 4-18) (P 4-51) (P 4-50) (P 4-11) (P 4-53) (P 4-52) (P 4-13) IHIGH ILOW nLOW nHIGH nmotor Imotor REF ON REF IN RANGE ILIM nMAX nMIN [RPM] 4-50 Warning Current Low Range: Function: 0.00 A* [ 0.00 - par. 4-51 A] Enter the ILOW value. When the motor current falls below this limit (ILOW), the display reads CURRENT LOW. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. Refer to . 4-51 Warning Current High Range: Function: Size related* [ par. 4-50 - par. 16-37 A] Enter the IHIGH value. When the motor current exceeds this limit (IHIGH), the display reads CURRENT HIGH. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. Refer to . 4-52 Warning Speed Low Range: Function: 0 RPM* [ 0 - par. 4-53 RPM] Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 59 3 3

Range: Function: Size related* [ par. 4-52 - par. 4-13 RPM] Enter the nHIGH value. When the motor speed exceeds this limit (nHIGH), the display reads SPEED HIGH. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. Programme the upper signal limit of the motor speed, nHIGH, within the normal working range of the frequency converter. Refer to . NOTE Any changes in 4-13 Motor Speed High Limit [RPM] will reset the value in 4-53 Warning Speed High to the same value as set in 4-13 Motor Speed High Limit [RPM]. If a different value is needed in 4-53 Warning Speed High, it must be set after programming of 4-13 Motor Speed High Limit [RPM] 4-54 Warning Reference Low Range: Function: -999999.999 * [ -999999.999 - par. 4-55 ] Enter the lower reference limit. When the actual reference falls below this limit, the display indicates Ref Low. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. 4-55 Warning Reference High Range: Function: 999999.999 * [ par. 4-54 - 999999.999 ] Enter the upper reference limit. When the actual reference exceeds this limit, the display reads Ref High. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. 4-56 Warning Feedback Low Range: Function: -999999.999 ProcessCtrlUnit* [ -999999.999 - par. 4-57 ProcessCtrlUnit] Enter the lower feedback limit. When the feedback falls below this limit, the display reads Feedb Low. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. 4-57 Warning Feedback High Range: Function: 999999.999 ProcessCtrlUnit* [ par. 4-56 - 999999.999 ProcessCtrlUnit] Enter the upper feedback limit. When the feedback exceeds this limit, the display reads Feedb High. The signal outputs can be programmed to produce a status signal on terminal 27 or 29 and on relay output 01 or 02. 4-58 Missing Motor Phase Function Option: Function: Displays an alarm in the event of a missing motor phase. [0] Disabled No alarm is displayed if a missing motor phase occurs. [2] * Trip 1000 ms NOTE This parameter cannot be adjusted while the motor is running. 3.6.3 4-6* Speed Bypass Some systems call for avoiding certain output frequencies or speeds, due to resonance problems in the system. A maximum of four frequency or speed ranges can be avoided. 4-60 Bypass Speed From [RPM] Array [4] Range: Function: Size related* [ 0 - par. 4-13 RPM] Some systems call for avoiding certain output speeds due to resonance problems in the system. Enter the lower limits of the speeds to be avoided. 4-61 Bypass Speed From [Hz] Array [4] Range: Function: Size related* Application dependent* [ 0.0 - par. 4-14 Hz] [Application dependant] Some systems call for avoiding certain output speeds due to resonance problems in the system. Enter the lower limits of the speeds to be avoided. Parameter Description VLT® HVAC Drive Programming Guide 60 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Array [4] Range: Function: Size related* [ 0 - par. 4-13 RPM] Some systems call for avoiding certain output speeds due to resonance problems in the system. Enter the upper limits of the speeds to be avoided. 4-63 Bypass Speed To [Hz] Array [4] Range: Function: Size related* [ 0.0 - par. 4-14 Hz] Some systems call for avoiding certain output speeds due to resonance problems in the system. Enter the upper limits of the speeds to be avoided. 3.6.4 Semi-Automatic Bypass Speed Set-up The Semi-Automatic Bypass Speed Setup can be used to facilitate the programming of the frequencies to be skipped due to resonances in the system. The following process is to be carried out: 1. Stop the motor. 2. Select Enabled in 4-64 Semi-Auto Bypass Set-up. 3. Press Hand On on the LCP to start the search for frequency bands causing resonances. The motor will ramp up according to the ramp set. 4. When sweeping through a resonance band, press OK on the LCP when leaving the band. The actual frequency will be stored as the first element in 4-62 Bypass Speed To [RPM] or 4-63 Bypass Speed To [Hz] (array). Repeat this for each resonance band identified at the ramp-up (maximum four can be adjusted). 5. When maximum speed has been reached, the motor will automatically begin to ramp-down. Repeat the above procedure when speed is leaving the resonance bands during the deceleration. The actual frequencies registered when pressing OK will be stored in 4-60 Bypass Speed From [RPM] or 4-61 Bypass Speed From [Hz]. 6. When the motor has ramped down to stop, press OK. The 4-64 Semi-Auto Bypass Set-up will automatically reset to Off. The frequency converter will stay in Hand mode until Off or Auto On are pressed on the LCP. If the frequencies for a certain resonance band are not registered in the right order (frequency values stored in By Pass Speed To are higher than those in By Pass Speed From) or if they do not have the same numbers of registrations for the By Pass From and By Pass To, all registrations will be cancelled and the following message is displayed: Collected speed areas overlapping or not completely determined. Press [Cancel] to abort. 4-64 Semi-Auto Bypass Set-up Option: Function: [0] * Off No function [1] Enabled Starts the Semi-Automatic Bypass set-up and continue with the procedure described above. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 61 3 3

3.7.1 5-0* Digital I/O Mode Parameters for configuring the input and output using NPN and PNP. These parameters cannot be adjusted while motor is running. 5-00 Digital I/O Mode Option: Function: Digital inputs and programmed digital outputs are pre-programmable for operation either in PNP or NPN systems. [0] * PNP - Active at 24V Action on positive directional pulses (0). PNP systems are pulled down to GND. [1] NPN - Active at 0V Action on negative directional pulses (1). NPN systems are pulled up to + 24 V, internally in the frequency converter. NOTE This parameter cannot be adjusted while the motor is running. 5-01 Terminal 27 Mode Option: Function: [0] * Input Defines terminal 27 as a digital input. [1] Output Defines terminal 27 as a digital output. 5-02 Terminal 29 Mode Option: Function: [0] * Input Defines terminal 29 as a digital input. [1] Output Defines terminal 29 as a digital output. This parameter cannot be adjusted while the motor is running. 3.7.2 5-1* Digital Inputs Parameters for configuring the input functions for the input terminals. The digital inputs are used for selecting various functions in the frequency converter. All digital inputs can be set to the following functions Digital input function Select Terminal No operation [0] All *terminal 19, 32, 33 Reset [1] All Coast inverse [2] 27 Coast and reset inverse [3] All DC-brake inverse [5] All Stop inverse [6] All Digital input function Select Terminal External interlock [7] All Start [8] All *terminal 18 Latched start [9] All Reversing [10] All Start reversing [11] All Jog [14] All *terminal 29 Preset reference on [15] All Preset ref bit 0 [16] All Preset ref bit 1 [17] All Preset ref bit 2 [18] All Freeze reference [19] All Freeze output [20] All Speed up [21] All Speed down [22] All Set-up select bit 0 [23] All Set-up select bit 1 [24] All Pulse input [32] terminal 29, 33 Ramp bit 0 [34] All Mains failure inverse [36] All Fire mode [37] All Run Permissive [52] All Hand start [53] All Auto start [54] All DigiPot Increase [55] All DigiPot Decrease [56] All DigiPot Clear [57] All Counter A (up) [60] 29, 33 Counter A (down) [61] 29, 33 Reset Counter A [62] All Counter B (up) [63] 29, 33 Counter B (down) [64] 29, 33 Reset Counter B [65] All Sleep Mode [66] All Reset Maintenance Word [78] All PTC Card 1 [80] All Lead Pump Start [120] All Lead Pump Alternation [121] All Pump 1 Interlock [130] All Pump 2 Interlock [131] All Pump 3 Interlock [132] All Parameter Description VLT® HVAC Drive Programming Guide 62 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

All = Terminals 18, 19, 27, 29, 32, 33, X30/2, X30/3, X30/4. X30/ are the terminals on MCB 101. Functions dedicated to only one digital input are stated in the associated parameter. All digital inputs can be programmed to these functions: [0] No operation No reaction to signals transmitted to terminal. [1] Reset Resets frequency converter after a TRIP/ ALARM. Not all alarms can be reset. [2] Coast inverse Leaves motor in free mode. Logic ‘0’ => coasting stop. (Default Digital input 27): Coasting stop, inverted input (NC). [3] Coast and reset inverse Reset and coasting stop Inverted input (NC). Leaves motor in free mode and resets the frequency converter. Logic ‘0’ => coasting stop and reset. [5] DC-brake inverse Inverted input for DC braking (NC). Stops motor by energizing it with a DC current for a certain time period. See 2-01 DC Brake Current to 2-03 DC Brake Cut In Speed [RPM]. The function is only active when the value in 2-02 DC Braking Time is different from 0. Logic ’0’ => DC braking. This selection is not possible when 1-10 Motor Construction is set to [1] PM non salient SPM. [6] Stop inverse Stop Inverted function. Generates a stop function when the selected terminal goes from logical level ‘1’ to ‘0’. The stop is performed according to the selected ramp time (3-42 Ramp 1 Ramp Down Time, 3-52 Ramp 2 Ramp Down Time, 3-62 Ramp 3 Ramp down Time, 3-72 Ramp 4 Ramp Down Time). NOTE When the frequency converter is at the torque limit and has received a stop command, it may not stop by itself. To ensure that the frequency converter stops, configure a digital output to Torque limit & stop [27] and connect this digital output to a digital input that is configured as coast. [7] External Interlock Same function as Coasting stop, inverse, but External Interlock generates the alarm message ’external fault’ on the display when the terminal which is programmed for Coast Inverse is logic ‘0’. The alarm message will also be active via digital outputs and relay outputs, if programmed for External Interlock. The alarm can be reset using a digital input or the [RESET] key if the cause for the External Interlock has been removed. A delay can be programmed in 22-00 External Interlock Delay, External Interlock Time. After applying a signal to the input, the reaction described above will be delayed with the time set in 22-00 External Interlock Delay. [8] Start Select start for a start/stop command. Logic ‘1’ = start, logic ‘0’ = stop. (Default Digital input 18) [9] Latched start Motor starts, if a pulse is applied for min. 2 ms. Motor stops when Stop inverse is activated [10] Reversing Changes direction of motor shaft rotation. Select Logic ‘1’ to reverse. The reversing signal only changes the direction of rotation. It does not activate the start function. Select both directions in 4-10 Motor Speed Direction. (Default Digital input 19). [11] Start reversing Used for start/stop and for reversing on the same wire. Signals on start are not allowed at the same time. [14] Jog Used for activating jog speed. See 3-11 Jog Speed [Hz]. (Default Digital input 29) [15] Preset reference on Used for shifting between external reference and preset reference. It is assumed that External/preset [1] has been selected in 3-04 Reference Function. Logic '0' = external reference active; logic '1' = one of the eight preset references is active. [16] Preset ref bit 0 Enables a choice between one of the eight preset references according to the table below. [17] Preset ref bit 1 Enables a choice between one of the eight preset references according to the table below. [18] Preset ref bit 2 Enables a choice between one of the eight preset references according to the table below. Preset ref. bit 2 1 0 Preset ref. 0 0 0 0 Preset ref. 1 0 0 1 Preset ref. 2 0 1 0 Preset ref. 3 0 1 1 Preset ref. 4 1 0 0 Preset ref. 5 1 0 1 Preset ref. 6 1 1 0 Preset ref. 7 1 1 1 [19] Freeze ref Freezes actual reference. The frozen reference is now the point of enable/ Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 63 3 3

be used. If Speed up/down is used, the speed change always follows ramp 2 (3-51 Ramp 2 Ramp Up Time and 3-52 Ramp 2 Ramp Down Time) in the range 0 - 3-03 Maximum Reference. (For closed loop see 20-14 Maximum Reference/Feedb.). [20] Freeze output Freezes actual motor frequency (Hz). The frozen motor frequency is now the point of enable/condition for Speed up and Speed down to be used. If Speed up/down is used, the speed change always follows ramp 2 (3-51 Ramp 2 Ramp Up Time and 3-52 Ramp 2 Ramp Down Time) in the range 0 - 1-23 Motor Frequency. NOTE When Freeze output is active, the frequency converter cannot be stopped via a low ‘start [13]’ signal. Stop the frequency converter via a terminal programmed for Coasting inverse [2] or Coast and reset, inverse [3]. [21] Speed up For digital control of the up/down speed is desired (motor potentiometer). Activate this function by selecting either Freeze reference or Freeze output. When Speed up is activated for less than 400 msec. the resulting reference will be increased by 0.1 %. If Speed up is activated for more than 400 msec. the resulting reference will ramp according to Ramp 1 in 3-41 Ramp 1 Ramp Up Time. [22] Speed down Same as Speed up [21]. [23] Set-up select bit 0 Selects one of the four set-ups. Set par. 0-10 to Multi Set-up. [24] Set-up select bit 1 Same as Set-up select bit 0 [23]. (Default Digital input 32) [32] Pulse input Select Pulse input when using a pulse sequence as either reference or feedback. Scaling is done in parameter group 5-5*. [34] Ramp bit 0 Select which ramp to use. Logic “0” will select ramp 1 while logic “1” will select ramp 2. [36] Mains failure inverse Select to activate function selected in 14-10 Mains Failure. Mains failure is active in the Logic “0” situation. [37] Fire mode A signal applied will put the frequency converter into Fire Mode and all other commands will be disregarded. See 24-0* Fire Mode. [52] Run Permissive The input terminal, for which the Run permissive has been programmed must be logic “1” before a start command can be accepted. Run permissive has a logic ‘AND’ function related to the terminal which is programmed for START [8], Jog [14] or Freeze Output [20], which means that in order to start running the motor, both conditions must be fulfilled. If Run Permissive is programmed on multiple terminals, Run permissive needs only be logic ‘1’ on one of the terminals for the function to be carried out. The digital output signal for Run Request (Start [8], Jog [14] or Freeze output [20]) programmed in parameter group 5-3*, or parameter group 5-4*, will not be affected by Run Permissive. NOTE If no Run Permissive signal is applied but either Run, Jog or Freeze commands is activated, the status line in the display will show either Run Requested, Jog Requested or Freeze Requested. [53] Hand start A signal applied will put the frequency converter into Hand mode as if button Hand On on the LCP has been pressed and a normal stop command will be overridden. If disconnecting the signal, the motor will stop. To make any other start commands valid, another digital input must be assign to Auto Start and a signal applied to this. The Hand On and Auto On buttons on the LCP has no impact. The Off button on the LCP will override Hand Start and Auto Start. Press either the Hand On or Auto On button to make Hand Start and Auto Start active again. If no signal on neither Hand Start nor Auto Start, the motor will stop regardless of any normal Start command applied. If signal applied to both Hand Start and Auto Start, the function will be Auto Start. If pressing the Off button on the LCP the motor will stop regardless of signals on Hand Start and Auto Start. [54] Auto start A signal applied will put the frequency converter into Auto mode as if the LCP button Auto On has been pressed. See also Hand Start [53] [55] DigiPot Increase Uses the input as an INCREASE signal to the Digital Potentiometer function described in parameter group 3-9* [56] DigiPot Decrease Uses the input as a DECREASE signal to the Digital Potentiometer function described in parameter group 3-9* [57] DigiPot Clear Uses the input to CLEAR the Digital Potenti- ometer reference described in parameter group 3-9* [60] Counter A (up) (Terminal 29 or 33 only) Input for increment counting in the SLC counter. [61] Counter A (down) (Terminal 29 or 33 only) Input for decrement counting in the SLC counter. Parameter Description VLT® HVAC Drive Programming Guide 64 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

A Input for reset of counter A. [63] Counter B (up) (Terminal 29 and 33 only) Input for increment counting in the SLC counter. [64] Counter B (down) (Terminal 29 and 33 only) Input for decrement counting in the SLC counter. [65] Reset Counter B Input for reset of counter B. [66] Sleep Mode Forces frequency converter into Sleep Mode (see parameter group 22-4*). Reacts on the rising edge of signal applied! [68] Timed Actions Disabled Timed actions are disabled. See parameter group 23-0* Timed Actions. [69] Constant OFF Timed Actions are set for Constant OFF. See parameter group 23-0* Timed Actions. [70] Constant ON Timed Actions are set for Constant ON. See parameter group 23-0* Timed Actions. [78] Reset Preventive Maintenance Word Resets all data in 16-96 Maintenance Word to 0. [80] PTC Card 1 All Digital Inputs can be set to PTC Card 1 [80]. However, only one Digital Input must be set to this choice. 5-10 Terminal 18 Digital Input Same options and functions as parameter group 5-1*, except for Pulse input. Option: Function: [8] * Start 5-11 Terminal 19 Digital Input Same options and functions as parameter group 5-1*, except for Pulse input. Option: Function: [0] * No operation 5-12 Terminal 27 Digital Input Option: Function: [2] * Coast inverse Functions are described under parameter group 5-1* Digital Inputs 5-13 Terminal 29 Digital Input Option: Function: Select the function from the available digital input range and the additional options [60], [61], [63] and [64]. Counters are used in Smart Logic Control functions.This parameter is available for only. [14] * Jog Functions are described under 5-1* Digital Inputs 5-14 Terminal 32 Digital Input Option: Function: [0] * No Operation Same options and functions as parameter group 5-1* Digital Inputs, except for Pulse input. 5-15 Terminal 33 Digital Input Option: Function: [0] * No Operation Same options and functions as parameter group 5-1* Digital Inputs. 5-16 Terminal X30/2 Digital Input This parameter is active when option module MCB 101 is installed in the frequency converter. Same options and functions as parameter group 5-1* except for Pulse input [32]. Option: Function: [0] * No operation 5-17 Terminal X30/3 Digital Input This parameter is active when option module MCB 101 is installed in the frequency converter. Same options and functions as parameter group 5-1* except for Pulse input [32]. Option: Function: [0] * No operation 5-18 Terminal X30/4 Digital Input This parameter is active when option module MCB 101 is installed in the frequency converter. Same options and functions as parameter group 5-1* except for Pulse input [32]. Option: Function: [0] * No operation 5-19 Terminal 37 Safe Stop Option: Function: [1] * Safe Stop Alarm Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital input or fieldbus. [3] Safe Stop Warning Coasts frequency converter when safe stop is activated (T-37 off). When safe stop circuit is reestablished, the frequency converter will continue without manual reset. [4] PTC 1 Alarm Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital input or fieldbus. Choice 4 is only available when the MCB 112 PTC Thermistor Card is connected. [5] PTC 1 Warning Coasts frequency converter when safe stop is activated (T-37 off). When safe stop circuit is reestablished, the frequency converter will continue without manual reset, unless a Digital Input set to PTC Card 1 [80] is still enabled. Choice 5 is only available when the MCB 112 PTC Thermistor Card is connected. [6] PTC 1 & Relay A This choice is used when the PTC option is gated together with a Stop button through a Safety relay to T-37. Coasts frequency converter when safe stop is activated. Manual reset from LCP, digital input or fieldbus. Choice 6 is only available when the MCB 112 PTC Thermistor Card is connected. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 65 3 3

Option: Function: [7] PTC 1 & Relay W This choice is used when the PTC option is gated together with a Stop button through a Safety relay to T-37. Coasts frequency converter when safe stop is activated (T-37 off). When safe stop circuit is reestablished, the frequency converter will continue without manual reset, unless a Digital Input set to PTC Card 1 [80] is (still) enabled. Choice 7 is only available when the MCB 112 PTC Thermistor Card is connected. [8] PTC 1 & Relay A/W This choice makes it possible to use a combination of Alarm and Warning. Choice 8 is only available when the MCB 112 PTC Thermistor Card is connected. [9] PTC 1 & Relay W/A This choice makes it possible to use a combination of Alarm and Warning. Choice 9 is only available when the MCB 112 PTC Thermistor Card is connected. Choises 4 - 9 are only available when the MCB 112 PTC Thermistor Card is connected. NOTE When Auto Reset/Warning is selected the frequency converter opens up for automatic restart. Overview of functions, alarms and warnings Function No. PTC Relay No Function [0] - - Safe Stop Alarm [1]* - Safe Stop [A68] Safe Stop Warning [3] - Safe Stop [W68] PTC 1 Alarm [4] PTC 1 Safe Stop [A71] - PTC 1 Warning [5] PTC 1 Safe Stop [W71] - PTC 1 & Relay A [6] PTC 1 Safe Stop [A71] Safe Stop [A68] PTC 1 & Relay W [7] PTC 1 Safe Stop [W71] Safe Stop [W68] PTC 1 & Relay A/W [8] PTC 1 Safe Stop [A71] Safe Stop [W68] PTC 1 & Relay W/A [9] PTC 1 Safe Stop [W71] Safe Stop [A68] W means warning and A means alarm. For further information, see Alarms and Warnings in section Troubleshooting in the Design Guide or the Operating Instructions A dangerous failure related to Safe Stop will give Alarm: Dangerous Failure [A72]. Please refer to Table 4.2 in 4.1 Troubleshooting. 3.7.4 5-3* Digital Outputs Parameters for configuring the output functions for the output terminals. The 2 solid-state digital outputs are common for terminals 27 and 29. Set the I/O function for terminal 27 in 5-01 Terminal 27 Mode and set the I/O function for terminal 29 in 5-02 Terminal 29 Mode. These parameters cannot be adjusted while the motor is running. The digital outputs can be programmed with these functions: [0] No operation Default for all digital outputs and relay outputs [1] Control ready The control board receives supply voltage. [2] Drive ready The frequency converter is ready for operation and applies a supply signal on the control board. [3] Drive ready / remote control The frequency converter is ready for operation and is in Auto On mode. [4] Stand-by / no warning The frequency converter is ready for operation. No start or stop command is been given (start/disable). There are no warnings. [5] Running The motor is running. [6] Running / no warning The output speed is higher than the speed set in 1-81 Min Speed for Function at Stop [RPM]. The motor is running and there are no warnings. [8] Run on reference / no warning The motor runs at reference speed. [9] Alarm An alarm activates the output. There are no warnings. [10] Alarm or warning An alarm or a warning activates the output. [11] At torque limit The torque limit set in 4-16 Torque Limit Motor Mode or 4-13 Motor Speed High Limit [RPM] has been exceeded. [12] Out of current range The motor current is outside the range set in 4-18 Current Limit. [13] Below current, low The motor current is lower than set in 4-50 Warning Current Low. [14] Above current, high The motor current is higher than set in 4-51 Warning Current High. [15] Out of speed range The output speed is outside the range set in 4-52 Warning Speed Low and 4-53 Warning Speed High. [16] Below speed, low The output speed is lower than the setting in 4-52 Warning Speed Low. [17] Above speed, high The output speed is higher than the setting in 4-53 Warning Speed High. [18] Out of feedback range The feedback is outside the range set in 4-56 Warning Feedback Low and 4-57 Warning Feedback High. Parameter Description VLT® HVAC Drive Programming Guide 66 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

4-56 Warning Feedback Low. [20] Above feedback high The feedback is above the limit set in 4-57 Warning Feedback High. [21] Thermal warning The thermal warning turns on when the temperature exceeds the limit in the motor, the frequency converter, the brake resistor, or the thermistor. [25] Reverse Reversing. Logic ‘1’ = relay activated, 24V DC when CW rotation of the motor. Logic ‘0’ = relay not activated, no signal, when CCW rotation of the motor. [26] Bus OK Active communication (no time-out) via the serial communication port. [27] Torque limit and stop Use in performing a coasting stop and in torque limit condition. If the frequency converter has received a stop signal and is at the torque limit, the signal is Logic ‘0’. [28] Brake, no warning The brake is active and there are no warnings. [29] Brake ready, no fault The brake is ready for operation and there are no faults. [30] Brake fault (IGBT) The output is Logic ‘1’ when the brake IGBT is short-circuited. Use this function to protect the frequency converter if there is a fault on the brake modules. Use the output/relay to cut out the main voltage from the frequency converter. [35] External Interlock External Interlock function has been activated via one of the digital inputs. [40] Out of ref range [41] Below reference low [42] Above reference high [45] Bus Ctrl [46] Bus Ctrl 1 if timeout [47] Bus Ctrl 0 if timeout [55] Pulse output [60] Comparator 0 See parameter group 13-1*. If Comparator 0 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [61] Comparator 1 See parameter group 13-1*. If Comparator 2 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [62] Comparator 2 See parameter group 13-1*. If Comparator 2 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [63] Comparator 3 See parameter group 13-1*. If Comparator 3 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [64] Comparator 4 See parameter group 13-1*. If Comparator 4 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [65] Comparator 5 See parameter group 13-1*. If Comparator 5 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [70] Logic Rule 0 See parameter group 13-4*. If Logic Rule 0 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [71] Logic Rule 1 See parameter group 13-4*. If Logic Rule 1 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [72] Logic Rule 2 See parameter group 13-4*. If Logic Rule 2 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [73] Logic Rule 3 See parameter group 13-4*. If Logic Rule 3 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [74] Logic Rule 4 See parameter group 13-4*. If Logic Rule 4 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [75] Logic Rule 5 See parameter group 13-4*. If Logic Rule 5 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [80] SL Digital Output A See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [38] Set dig. out. A high is executed. The input will go low whenever the Smart Logic Action [32] Set dig. out. A low is executed. [81] SL Digital Output B See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [39] Set dig. out. Bhigh is executed. The input will go low whenever the Smart Logic Action [33] Set dig. out. B low is executed. [82] SL Digital Output C See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [40] Set dig. out. C high is executed. The input will go low whenever the Smart Logic Action [34] Set dig. out. C low is executed. [83] SL Digital Output D See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [41] Set dig. out. D high is executed. The input will go low whenever the Smart Logic Action [35] Set dig. out. D low is executed. [84] SL Digital Output E See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [42] Set dig. out. E high is executed. The input will go low whenever the Smart Logic Action [36] Set dig. out. E low is executed. [85] SL Digital Output F See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 67 3 3

The input will go low whenever the Smart Logic Action [37] Set dig. out. F low is executed. [160] No alarm The output is high when no alarm is present. [161] Running reverse The output is high when the frequency converter is running counter clockwise (the logical product of the status bits ‘running’ AND ‘reverse’). [165] Local reference active The output is high when 3-13 Reference Site = [2] Local or when 3-13 Reference Site = [0] Linked to hand auto at the same time as the LCP is in [Hand on] mode. [166] Remote reference active The output is high when 3-13 Reference Site [1] or Linked to hand/auto [0] while the LCP is in [Auto on] mode. [167] Start command active The output is high when there is an active Start command (i.e. via digital input bus connection or [Hand on] or [Auto on], and no Stop command is active. [168] Drive in hand mode The output is high when the frequency converter is in Hand on mode (as indicated by the LED light above [Hand on]. [169] Drive in auto mode The output is high when the frequency converter is in Hand on mode (as indicated by the LED light above [Auto on]. [180] Clock Fault The clock function has been reset to default (2000-01-01) because of a power failure. [181] Preventive Maintenance One or more of the Preventive Maintenance Events programmed in 23-10 Maintenance Item has passed the time for the specified action in 23-11 Maintenance Action. [190] No-Flow A No-Flow situation or Minimum Speed situation has been detected if enabled in 22-21 Low Power Detection and/or 22-22 Low Speed Detection. [191] Dry Pump A Dry Pump condition has been detected. This function must be enabled in 22-26 Dry Pump Function. [192] End of Curve A pump running with max. speed for a period of time without reaching the set pressure has been detected. To enable this function please see 22-50 End of Curve Function. [193] Sleep Mode The frequency converter/system has turned into sleep mode. See par. 22-4*. [194] Broken Belt A Broken Belt condition has been detected. This function must be enabled in 22-60 Broken Belt Function. [195] Bypass Valve Control The bypass valve control (Digital / Relay output in the frequency converter) is used for compressor systems to unload the compressor during start-up by using a bypass valve. After the start command is given the bypass valve will be open until the frequency converter reaches 4-11 Motor Speed Low Limit [RPM]) . After the limit has been reached the bypass valve will be closed, allowing the compressor to operate normally. This procedure will not be activated again before a new start is initiated and the frequency converter speed is zero during the receiving of start signal. 1-71 Start Delay can be used in order to delay the motor start. The Bypass valve control principle: Time REF Min Speed ON Time Time OFF ON OFF Start Stop 130BA251.10 Speed [196] Fire Mode The frequency converter is operating in Fire Mode. See parameter group24-0* Fire Mode. [197] Fire Mode was act. The frequency converter has been operating in Fire Mode, but is now back in normal operation. [198] Drive Bypass To be used as signal for activating an external electromechanical bypass switching the motor direct on line. See 24-1* Drive Bypass. CAUTION If enabling the Drive Bypass Function, the frequency converteris no longer Safety Certified (for using the Safe Stop in versions where included). The below setting options are all related to the Cascade Controller. Wiring diagrams and settings for parameter, see group 25- ** for more details. Parameter Description VLT® HVAC Drive Programming Guide 68 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

[201] Pump1 Running One or more of the pumps controlled by the Cascade Controller are running. The function will also depend on the setting of in 25-06 Number of Pumps. If set to No [0] Pump 1 refers to the pump controlled by relay RELAY1 etc. If set to Yes [1] Pump 1 refers to the pump controlled by the frequency converter only (without any of the build in relays involved) and Pump 2 to the pump controlled by the relay RELAY1. See below table: [202] Pump2 Running See [201] [203] Pump3 Running See [201] Setting in parameter group5-3* Setting in 25-06 Number of Pumps [0] No [1] Yes [200] Pump 1 Running Controlled by RELAY1 Frequency Converter controlled [201] Pump 2 Running Controlled by RELAY2 Controlled by RELAY1 [203] Pump 3 Running Controlled by RELAY3 Controlled by RELAY2 5-30 Terminal 27 Digital Output Same options and functions as parameter group 5-3*. Option: Function: [0] * No operation 5-31 Terminal 29 Digital Output Same options and functions as parameter group 5-3*. Option: Function: [0] * No operation 5-32 Term X30/6 Digi Out (MCB 101) This parameter is active when option module MCB 101 is mounted in the frequency converter. Same options and functions as parameter group 5-3*. Option: Function: [0] * No operation 5-33 Term X30/7 Digi Out (MCB 101) This parameter is active when option module MCB 101 is mounted in the frequency converter. Same options and functions as parameter group 5-3*. Option: Function: [0] * No operation 3.7.5 5-4* Relays Parameters for configuring the timing and the output functions for the relays. 5-40 Function Relay Array [8] (Relay 1 [0], Relay 2 [1] Option MCB 105: Relay 7 [6], Relay 8 [7] and Relay 9 [8]). Select options to define the function of the relays. The selection of each mechanical relay is realised in an array parameter. Option: Function: [0] * No operation [1] Control ready [2] Drive ready [3] Drive rdy/rem ctrl [4] Standby / no warning [5] * Running Default setting for relay 2. [6] Running / no warning [8] Run on ref/no warn [9] * Alarm Default setting for relay 1. [10] Alarm or warning [11] At torque limit [12] Out of current range [13] Below current, low [14] Above current, high [15] Out of speed range [16] Below speed, low [17] Above speed, high [18] Out of feedb. range [19] Below feedback, low [20] Above feedback, high [21] Thermal warning [25] Reverse [26] Bus OK [27] Torque limit & stop [28] Brake, no brake war [29] Brake ready, no fault [30] Brake fault (IGBT) [35] External Interlock [36] Control word bit 11 [37] Control word bit 12 [40] Out of ref range [41] Below reference, low [42] Above ref, high [45] Bus ctrl. [46] Bus ctrl, 1 if timeout [47] Bus ctrl, 0 if timeout [60] Comparator 0 [61] Comparator 1 [62] Comparator 2 Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 69 3 3

Array [8] (Relay 1 [0], Relay 2 [1] Option MCB 105: Relay 7 [6], Relay 8 [7] and Relay 9 [8]). Select options to define the function of the relays. The selection of each mechanical relay is realised in an array parameter. Option: Function: [63] Comparator 3 [64] Comparator 4 [65] Comparator 5 [70] Logic rule 0 [71] Logic rule 1 [72] Logic rule 2 [73] Logic rule 3 [74] Logic rule 4 [75] Logic rule 5 [80] SL digital output A [81] SL digital output B [82] SL digital output C [83] SL digital output D [84] SL digital output E [85] SL digital output F [160] No alarm [161] Running reverse [165] Local ref active [166] Remote ref active [167] Start command act. [168] Hand / Off [169] Auto mode [180] Clock Fault [181] Prev. Maintenance [188] AHF Capacitor Connect [189] External Fan Control [190] No-Flow [191] Dry Pump [192] End Of Curve [193] Sleep Mode [194] Broken Belt [195] Bypass Valve Control [196] Fire Mode [197] Fire Mode was Act. [198] Drive Bypass [211] Cascade Pump 1 [212] Cascade Pump 2 [213] Cascade Pump 3 5-41 On Delay, Relay Array [9], (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4], Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8]) Range: Function: 0.01 s* [0.01 - 600.00 s] Enter the delay of the relay cut-in time. Select one of available mechanical relays and MCB 105 in an 5-41 On Delay, Relay Array [9], (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4], Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8]) Range: Function: array function. See 5-40 Function Relay. Relay 3-6 are included in MCB 113. Selected Event Relay output Selected Event Relay output On Delay P 5-41 On Delay P 5-41 Of Delay P 5-42 130BA171.10 5-42 Off Delay, Relay Array [9] (Relay 1 [0], Relay 2 [1], Relay 3 [2], Relay 4 [3], Relay 5 [4], Relay 6 [5], Relay 7 [6], Relay 8 [7], Relay 9 [8]) Range: Function: 0.01 s* [0.01 - 600.00 s] Enter the delay of the relay cut-out time. Select one of available mechanical relays and MCB 105 in an array function. See 5-40 Function Relay. Selected Event Relay output On Delay P 5-41 Of Delay P 5-42 130BA172.10 If the selected Event condition changes before the on- or off delay timer expires, the relay output is unaffected. Parameter Description VLT® HVAC Drive Programming Guide 70 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

The pulse input parameters are used to define an appropriate window for the impulse reference area by configuring the scaling and filter settings for the pulse inputs. Input terminals 29 or 33 act as frequency reference inputs. Set terminal 29 (5-13 Terminal 29 Digital Input) or terminal 33 (5-15 Terminal 33 Digital Input) to Pulse input [32]. If terminal 29 is used as an input, then set 5-02 Terminal 29 Mode to Input [0]. 130BA076.10 (RPM) Ref. Low freq. P 5-50/ P 5-55 Input (Hz) High ref. value P 5-53/ p 5-58 High freq. P 5-51/ P 5-56 Low ref. value P 5-52/ p 5-57 5-50 Term. 29 Low Frequency Range: Function: 100 Hz* [0 - 110000 Hz] Enter the low frequency limit corresponding to the low motor shaft speed (i.e. low reference value) in 5-52 Term. 29 Low Ref./Feedb. Value. Refer to the diagram in this section. 5-51 Term. 29 High Frequency Range: Function: 100 Hz* [0 - 110000 Hz] Enter the high frequency limit corresponding to the high motor shaft speed (i.e. high reference value) in 5-53 Term. 29 High Ref./Feedb. Value. 5-52 Term. 29 Low Ref./Feedb. Value Range: Function: 0.000 * [-999999.999 - 999999.999 ] Enter the low reference value limit for the motor shaft speed [RPM]. This is also the lowest feedback value, see also 5-57 Term. 33 Low Ref./Feedb. Value. 5-53 Term. 29 High Ref./Feedb. Value Range: Function: 100.000 * [-999999.999 - 999999.999 ] Enter the high reference value [RPM] for the motor shaft speed and the high feedback value, see also 5-58 Term. 33 High Ref./ Feedb. Value. 5-54 Pulse Filter Time Constant #29 Range: Function: 100 ms* [1 - 1000 ms] Enter the pulse filter time constant. The pulse filter dampens oscillations of the feedback signal, which is an advantage if there is a lot of noise in the system. A high time constant value results in better dampening but also increases the time delay through the filter. This parameter cannot be adjusted while the motor is running. 5-55 Term. 33 Low Frequency Range: Function: 100 Hz* [0 - 110000 Hz] Enter the low frequency corresponding to the low motor shaft speed (i.e. low reference value) in 5-57 Term. 33 Low Ref./Feedb. Value. 5-56 Term. 33 High Frequency Range: Function: 100 Hz* [0 - 110000 Hz] Enter the high frequency corresponding to the high motor shaft speed (i.e. high reference value) in 5-58 Term. 33 High Ref./Feedb. Value. 5-57 Term. 33 Low Ref./Feedb. Value Range: Function: 0.000 * [-999999.999 - 999999.999 ] Enter the low reference value [RPM] for the motor shaft speed. This is also the low feedback value, see also 5-52 Term. 29 Low Ref./Feedb. Value. 5-58 Term. 33 High Ref./Feedb. Value Range: Function: 100.000 * [-999999.999 - 999999.999 ] Enter the high reference value [RPM] for the motor shaft speed. See also 5-53 Term. 29 High Ref./Feedb. Value. 5-59 Pulse Filter Time Constant #33 Range: Function: 100 ms* [1 - 1000 ms] Enter the pulse filter time constant. The low-pass filter reduces the influence on and dampens oscillations on the feedback signal from the control. This is an advantage, e.g. if there is a great amount on noise in the system. This parameter cannot be adjusted while the motor is running. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 71 3 3

Parameters for configuring the scaling and output functions of pulse outputs. The pulse outputs are designated to terminals 27 or 29. Select terminal 27 output in 5-01 Terminal 27 Mode and terminal 29 output in 5-02 Terminal 29 Mode. Output value Output (Hz) High output value P 5-60(term27) P 5-63(term29) High freq. P 5-62(term27) P 5-65(term29) 130BA089.11 Options for readout output variables: [0] No operation [45] Bus ctrl. [48] Bus ctrl., timeout [100] Output frequency [101] Reference [102] Feedback [103] Motor current [104] Torque relative to limit [105] Torque relative to rated [106] Power [107] Speed [108] Torque [109] Max Out Freq [113] Ext. Closed Loop [114] Ext. Closed Loop [115] Ext. Closed Loop Select the operation variable assigned for terminal 27 readouts. This parameter cannot be adjusted while the motor is running. Same options and functions as parameter group 5-6*. [0] * No operation 5-60 Terminal 27 Pulse Output Variable Option: Function: [0] * No operation [45] Bus ctrl. [48] Bus ctrl., timeout [90] kWh counter pulse 5-60 Terminal 27 Pulse Output Variable Option: Function: [100] Output freq. 0-100 [101] Reference Min-Max [102] Feedback +-200% [103] Motor cur. 0-Imax [104] Torque 0-Tlim [105] Torque 0-Tnom [106] Power 0-Pnom [107] Speed 0-HighLim [113] Ext. Closed Loop 1 [114] Ext. Closed Loop 2 [115] Ext. Closed Loop 3 5-62 Pulse Output Max Freq #27 Set the maximum frequency for terminal 27, corresponding to the output variable selected in 5-60 Terminal 27 Pulse Output Variable. This parameter cannot be adjusted while the motor is running. Range: Function: 5000 Hz* [0 - 32000 Hz] 5-63 Terminal 29 Pulse Output Variable Select the variable for viewing on the terminal 29 display. This parameter cannot be adjusted while the motor is running. Same options and functions as parameter group 5-6*. Option: Function: [0] * No operation [45] Bus ctrl. [48] Bus ctrl., timeout [90] kWh counter pulse [100] Output freq. 0-100 [101] Reference Min-Max [102] Feedback +-200% [103] Motor cur. 0-Imax [104] Torque 0-Tlim [105] Torque 0-Tnom [106] Power 0-Pnom [107] Speed 0-HighLim [113] Ext. Closed Loop 1 [114] Ext. Closed Loop 2 [115] Ext. Closed Loop 3 5-65 Pulse Output Max Freq #29 Set the maximum frequency for terminal 29 corresponding to the output variable set in 5-63 Terminal 29 Pulse Output Variable. This parameter cannot be adjusted while the motor is running. Range: Function: 5000 Hz* [0 - 32000 Hz] Parameter Description VLT® HVAC Drive Programming Guide 72 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Select the variable for read-out on terminal X30/6. This parameter cannot be adjusted while the motor is running. This parameter is active when option module MCB 101 is installed in the frequency converter. Same options and functions as parameter group 5-6*. Option: Function: [0] * No operation [45] Bus ctrl. [48] Bus ctrl., timeout [51] MCO controlled [100] Output frequency [101] Reference [102] Feedback [103] Motor current [104] Torque rel to limit [105] Torq relate to rated [106] Power [107] Speed [108] Torque [109] Max Out Freq [119] Torque % lim 5-68 Pulse Output Max Freq #X30/6 Select the maximum frequency on terminal X30/6 referring to the output variable in 5-66 Terminal X30/6 Pulse Output Variable. This parameter cannot be adjusted while the motor is running. This parameter is active when option module MCB 101 is mounted in the frequency converter. Range: Function: 5000. Hz* [0 - 32000 Hz] 3.7.8 5-9* Bus Controlled This parameter group selects digital and relay outputs via a fieldbus setting. 5-90 Digital & Relay Bus Control Range: Function: 0 * [0 - 2147483647 ] This parameter holds the state of the digital outputs and relays that is controlled by bus. A logical '1' indicates that the output is high or active. A logical '0' indicates that the output is low or inactive. 5-90 Digital & Relay Bus Control Range: Function: Bit 0 CC Digital Output Terminal 27 Bit 1 CC Digital Output Terminal 29 Bit 2 GPIO Digital Output Terminal X 30/6 Bit 3 GPIO Digital Output Terminal X 30/7 Bit 4 CC Relay 1 output terminal Bit 5 CC Relay 2 output terminal Bit 6 Option B Relay 1 output terminal Bit 7 Option B Relay 2 output terminal Bit 8 Option B Relay 3 output terminal Bit 9-15 Reserved for future terminals Bit 16 Option C Relay 1 output terminal Bit 17 Option C Relay 2 output terminal Bit 18 Option C Relay 3 output terminal Bit 19 Option C Relay 4 output terminal Bit 20 Option C Relay 5 output terminal Bit 21 Option C Relay 6 output terminal Bit 22 Option C Relay 7 output terminal Bit 23 Option C Relay 8 output terminal Bit 24-31 Reserved for future terminals 5-93 Pulse Out #27 Bus Control Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 27, when it is configured as [Bus Controlled]. 5-94 Pulse Out #27 Timeout Preset Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 27, when it is configured as [Bus Controlled Timeout] and timeout is detected. 5-95 Pulse Out #29 Bus Control Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 29, when it is configured as [Bus Controlled]. 5-96 Pulse Out #29 Timeout Preset Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 29, when it is configured as [Bus Controlled Timeout] and timeout is detected Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 73 3 3

Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 27, when it is configured as [Bus Controlled. 5-98 Pulse Out #X30/6 Timeout Preset Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 6, when it is configured as [Bus Controlled Timeout] and time-out is detected. Parameter Description VLT® HVAC Drive Programming Guide 74 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

3.8.1 6-0* Analog I/O Mode Parameter group for setting up the analog I/O configu- ration. The frequency converter is equipped with 2 analog inputs: Terminal 53 and 54. The analog inputs can freely be allocated to either voltage (0-10V) or current input (0/4-20mA) NOTE Thermistors may be connected to either an analog or a digital input. 6-00 Live Zero Timeout Time Range: Function: 10 s* [1 - 99 s] Enter the Live Zero Time-out time period. Live Zero Time-out Time is active for analog inputs, i.e. terminal 53 or terminal 54, used as reference or feedback sources. If the reference signal value associated with the selected current input falls below 50% of the value set in 6-10 Terminal 53 Low Voltage, 6-12 Terminal 53 Low Current, 6-20 Terminal 54 Low Voltage or 6-22 Terminal 54 Low Current for a time period longer than the time set in 6-00 Live Zero Timeout Time, the function selected in 6-01 Live Zero Timeout Function will be activated. 6-01 Live Zero Timeout Function Option: Function: Select the time-out function. The function set in 6-01 Live Zero Timeout Function will be activated if the input signal on terminal 53 or 54 is below 50% of the value in 6-10 Terminal 53 Low Voltage, 6-12 Terminal 53 Low Current, 6-20 Terminal 54 Low Voltage or 6-22 Terminal 54 Low Current for a time period defined in 6-00 Live Zero Timeout Time. If several time-outs occur simultaneously, the frequency converter prioritises the time-out functions as follows 1. 6-01 Live Zero Timeout Function 2. 8-04 Control Timeout Function The output frequency of the frequency converter can be: • [1] frozen at the present value • [2] overruled to stop • [3] overruled to jog speed • [4] overruled to max. speed • [5] overruled to stop with subsequent trip [0] * Off 6-01 Live Zero Timeout Function Option: Function: [1] Freeze output [2] Stop [3] Jogging [4] Max. speed [5] Stop and trip Ref./Feedback [RPM] Analog input High Ref./ Feedb. Value' Low Ref./ Feedb. Value' 'Low Voltage'or 'Low Current' 'High Voltage'or 'High Current' 130BA038.13 1 V 5 V 10 V 300 600 900 1200 1500 [V] 150 Par 6-xx Par 6-xx Par 6-xx Par 6-xx 6-02 Fire Mode Live Zero Timeout Function Option: Function: The function set in 6-01 Live Zero Timeout Function will be activated if the input signal on analogue inputs is below 50% of the value defined in parameter group 6-1* to 6-6* "Terminal xx Low Current” or “Terminal xx Low Voltage" for a time period defined in 6-00 Live Zero Timeout Time. [0] * Off [1] Freeze output [2] Stop [3] Jogging [4] Max. speed Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 75 3 3

Parameters for configuring the scaling and limits for analog input 1 (terminal 53). 6-10 Terminal 53 Low Voltage Range: Function: 0.07 V* [ 0.00 - par. 6-11 V] Enter the low voltage value. This analog input scaling value should correspond to the low reference/feedback value set in 6-14 Terminal 53 Low Ref./Feedb. Value. 6-11 Terminal 53 High Voltage Range: Function: 10.00 V* [ par. 6-10 - 10.00 V] Enter the high voltage value. This analog input scaling value should correspond to the high reference/ feedback value set in 6-15 Terminal 53 High Ref./Feedb. Value. 6-12 Terminal 53 Low Current Range: Function: 4.00 mA* [ 0.00 - par. 6-13 mA] Enter the low current value. This reference signal should correspond to the low reference/feedback value, set in 6-14 Terminal 53 Low Ref./Feedb. Value. The value must be set at >2 mA in order to activate the Live Zero Time-out Function in 6-01 Live Zero Timeout Function. 6-13 Terminal 53 High Current Range: Function: 20.00 mA* [ par. 6-12 - 20.00 mA] Enter the high current value corresponding to the high reference/feedback set in 6-15 Terminal 53 High Ref./Feedb. Value. 6-14 Terminal 53 Low Ref./Feedb. Value Range: Function: 0.000 * [-999999.999 - 999999.999 ] Enter the analog input scaling value that corresponds to the low voltage/low current set in 6-10 Terminal 53 Low Voltage and 6-12 Terminal 53 Low Current. 6-15 Terminal 53 High Ref./Feedb. Value Range: Function: Size related* [-999999.999 - 999999.999 ] Enter the analog input scaling value that corresponds to the high voltage/high current value set in 6-11 Terminal 53 High Voltage and 6-13 Terminal 53 High Current. 6-16 Terminal 53 Filter Time Constant Range: Function: 0.001 s* [0.001 - 10.000 s] Enter the time constant. This is a first- order digital low pass filter time constant for suppressing electrical noise in terminal 53. A high time constant value improves dampening but also increases the time delay through the filter. This parameter cannot be adjusted while the motor is running. 6-17 Terminal 53 Live Zero Option: Function: This parameter makes it possible to disable the Live Zero monitoring. E.g. to be used if the analog outputs are used as part of a de-central I/O system (e.g. when not as part of any frequency converter related control functions, but feeding a Building Management system with data). [0] Disabled [1] * Enabled 3.8.3 6-2* Analog Input 2 Parameters for configuring the scaling and limits for analog input 2 (terminal 54). 6-20 Terminal 54 Low Voltage Range: Function: 0.07 V* [ 0.00 - par. 6-21 V] Enter the low voltage value. This analog input scaling value should correspond to the low reference/feedback value, set in 6-24 Terminal 54 Low Ref./Feedb. Value. 6-21 Terminal 54 High Voltage Range: Function: 10.00 V* [ par. 6-20 - 10.00 V] Enter the high voltage value. This analog input scaling value should correspond to the high reference/ feedback value set in 6-25 Terminal 54 High Ref./Feedb. Value. 6-22 Terminal 54 Low Current Range: Function: 4.00 mA* [ 0.00 - par. 6-23 mA] Enter the low current value. This reference signal should correspond to the low reference/feedback value, set in 6-24 Terminal 54 Low Ref./Feedb. Value. The value must be set at >2 mA in order to activate the Live Zero Time-out Function in 6-01 Live Zero Timeout Function. Parameter Description VLT® HVAC Drive Programming Guide 76 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: 20.00 mA* [ par. 6-22 - 20.00 mA] Enter the high current value corresponding to the high reference/ feedback value set in 6-25 Terminal 54 High Ref./Feedb. Value. 6-24 Terminal 54 Low Ref./Feedb. Value Range: Function: 0.000 * [-999999.999 - 999999.999 ] Enter the analog input scaling value that corresponds to the low voltage/low current value set in 6-20 Terminal 54 Low Voltage and 6-22 Terminal 54 Low Current. 6-25 Terminal 54 High Ref./Feedb. Value Range: Function: 100.000 * [-999999.999 - 999999.999 ] Enter the analog input scaling value that corresponds to the high voltage/high current value set in 6-21 Terminal 54 High Voltage and 6-23 Terminal 54 High Current. 6-26 Terminal 54 Filter Time Constant Range: Function: 0.001 s* [0.001 - 10.000 s] Enter the time constant. This is a first- order digital low pass filter time constant for suppressing electrical noise in terminal 54. A high time constant value improves dampening but also increases the time delay through the filter. This parameter cannot be adjusted while the motor is running. 6-27 Terminal 54 Live Zero Option: Function: This parameter makes it possible to disable the Live Zero monitoring. E.g. to be used if the analog outputs are used as part of a de-central I/O system (e.g. when not as part of any frequency converter related control functions, but feeding a Building Management System with data). [0] Disabled [1] * Enabled 3.8.4 6-3* Analog Input 3 MCB 101 Parameter group for configuring the scale and limits for analog input 3 (X30/11) placed on option module MCB 101. 6-30 Terminal X30/11 Low Voltage Range: Function: 0.07 V* [ 0.00 - par. 6-31 V] Sets the analog input scaling value to correspond to the low reference/ feedback value (set in 6-34 Term. X30/11 Low Ref./Feedb. Value). 6-31 Terminal X30/11 High Voltage Range: Function: 10.00 V* [ par. 6-30 - 10.00 V] Sets the analog input scaling value to correspond to the high reference/ feedback value (set in 6-35 Term. X30/11 High Ref./Feedb. Value). 6-34 Term. X30/11 Low Ref./Feedb. Value Range: Function: 0.000 * [-999999.999 - 999999.999 ] Sets the analog input scaling value to correspond to the low voltage value (set in 6-30 Terminal X30/11 Low Voltage). 6-35 Term. X30/11 High Ref./Feedb. Value Range: Function: 100.000 * [-999999.999 - 999999.999 ] Sets the analog input scaling value to correspond to the high voltage value (set in 6-31 Terminal X30/11 High Voltage). 6-36 Term. X30/11 Filter Time Constant Range: Function: 0.001 s* [0.001 - 10.000 s] A 1st order digital low pass filter time constant for suppressing electrical noise on terminal X30/11. 6-36 Term. X30/11 Filter Time Constant cannot be changed while the motor is running. 6-37 Term. X30/11 Live Zero Option: Function: This parameter makes it possible to disable the Live Zero monitoring. E.g. to be used if the analog outputs are used as part of a decentral I/O system (e.g. when not part of any frequency converter related control functions, but feeding a Building Management System with data). [0] * Disabled [1] * Enabled Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 77 3 3

Parameter group for configuring the scale and limits for analog input 4 (X30/12) placed on option module MCB 101. 6-40 Terminal X30/12 Low Voltage Range: Function: 0.07 V* [ 0.00 - par. 6-41 V] Sets the analog input scaling value to correspond to the low reference/ feedback value set in 6-44 Term. X30/12 Low Ref./Feedb. Value. 6-41 Terminal X30/12 High Voltage Range: Function: 10.00 V* [ par. 6-40 - 10.00 V] Sets the analog input scaling value to correspond to the high reference/ feedback value set in 6-45 Term. X30/12 High Ref./Feedb. Value. 6-44 Term. X30/12 Low Ref./Feedb. Value Range: Function: 0.000 * [-999999.999 - 999999.999 ] Sets the analog output scaling value to correspond to the low voltage value set in 6-40 Terminal X30/12 Low Voltage. 6-45 Term. X30/12 High Ref./Feedb. Value Range: Function: 100.000 * [-999999.999 - 999999.999 ] Sets the analog input scaling value to correspond to the high voltage value set in 6-41 Terminal X30/12 High Voltage. 6-46 Term. X30/12 Filter Time Constant Range: Function: 0.001 s* [0.001 - 10.000 s] A 1st order digital low pass filter time constant for suppressing electrical noise on terminal X30/12. 6-46 Term. X30/12 Filter Time Constant cannot be changed while the motor is running. 6-47 Term. X30/12 Live Zero Option: Function: This parameter makes it possible to disable the Live Zero monitoring. E.g. to be used if the analog outputs are used as part of a decentral I/O system (e.g. when not part of any frequency converter related control functions, but feeding a Building Management System with data) [0] * Disabled [1] Enabled 3.8.6 6-5* Analog Output 1 Parameters for configuring the scaling and limits for analog output 1, i.e. Terminal 42. Analog outputs are current outputs: 0/4-20mA. Common terminal (terminal 39) is the same terminal and has the same electrical potential for analog common and digital common connection. Resolution on analog output is 12 bit. 6-50 Terminal 42 Output Option: Function: Select the function of Terminal 42 as an analog current output. A motor current of 20 mA corresponds to Imax. [0] No operation [100] Output freq. 0-100 0 - 100 Hz, (0-20 mA) [101] Reference Min-Max Minimum reference - Maximum reference, (0-20 mA) [102] Feedback +-200% -200% to +200% of 20-14 Maximum Reference/Feedb., (0-20 mA) [103] Motor cur. 0-Imax 0 - Inverter Max. Current (16-37 Inv. Max. Current), (0-20 mA) [104] Torque 0-Tlim 0 - Torque limit (4-16 Torque Limit Motor Mode), (0-20 mA) [105] Torque 0-Tnom 0 - Motor rated torque, (0-20 mA) [106] Power 0-Pnom 0 - Motor rated power, (0-20 mA) [107] Speed 0-HighLim 0 - Speed High Limit (4-13 Motor Speed High Limit [RPM] and 4-14 Motor Speed High Limit [Hz]), (0-20 mA) [113] Ext. Closed Loop 1 0 - 100%, (0-20 mA) [114] Ext. Closed Loop 2 0 - 100%, (0-20 mA) [115] Ext. Closed Loop 3 0 - 100%, (0-20 mA) [130] Out frq 0-100 4-20mA 0 - 100 Hz [131] Reference 4-20mA Minimum Reference - Maximum Reference [132] Feedback 4-20mA -200% to +200% of 20-14 Maximum Reference/Feedb. [133] Motor cur. 4-20mA 0 - Inverter Max. Current (16-37 Inv. Max. Current) [134] Torq.0-lim 4-20 mA 0 - Torque limit (4-16 Torque Limit Motor Mode) [135] Torq.0-nom 4-20mA 0 - Motor rated torque [136] Power 4-20mA 0 - Motor rated power [137] * Speed 4-20mA 0 - Speed High Limit (4-13 and 4-14) [139] Bus ctrl. 0 - 100%, (0-20 mA) Parameter Description VLT® HVAC Drive Programming Guide 78 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: [140] Bus ctrl. 4-20 mA 0 - 100% [141] Bus ctrl t.o. 0 - 100%, (0-20 mA) [142] Bus ctrl t.o. 4-20mA 0 - 100% [143] Ext. CL 1 4-20mA 0 - 100% [144] Ext. CL 2 4-20mA 0 - 100% [145] Ext. CL 3 4-20mA 0 - 100% NOTE Values for setting the Minimum Reference is found in open loop 3-02 Minimum Reference and for closed loop 20-13 Minimum Reference/Feedb. - values for maximum reference for open loop is found in 3-03 Maximum Reference and for closed loop 20-14 Maximum Reference/ Feedb.. 6-51 Terminal 42 Output Min Scale Range: Function: 0.00 %* [0.00 - 200.00 %] Scale for the minimum output (0 or 4mA) of the analog signal at terminal 42. Set the value to be the percentage of the full range of the variable selected in 6-50 Terminal 42 Output. 6-52 Terminal 42 Output Max Scale Range: Function: 100.00 %* [0.00 - 200.00 %] Scale for the maximum output (20mA) of the analog signal at terminal 42. Set the value to be the percentage of the full range of the variable selected in 6-50 Terminal 42 Output. 130BA075.12 (mA) 0% 20 0/4 100% Current Analogue output Min Scale par. 6-93 Variable for output example: Speed (RPM) Analogue Output Max Scale par. 6-94 It is possible to get a value lower than 20mA at full scale by programming values >100% by using a formula as follows: 20 mA / desired maximum current × 100 % i.e. 10mA : 20 mA 10 mA × 100 % = 200 % EXAMPLE 1: Variable value= OUTPUT FREQUENCY, range = 0-100 Hz Range needed for output = 0-50Hz Output signal 0 or 4mA is needed at 0Hz (0% of range) - set 6-51 Terminal 42 Output Min Scale to 0% Output signal 20mA is needed at 50Hz (50% of range) - set 6-52 Terminal 42 Output Max Scale to 50% 0/4 mA 20 mA 50% 100% 0% 50Hz 100Hz 0Hz 130BA858.10 EXAMPLE 2: Variable= FEEDBACK, range= -200% to +200% Range needed for output= 0-100% Output signal 0 or 4mA is needed at 0% (50% of range) - set 6-51 Terminal 42 Output Min Scale to 50% Output signal 20mA is needed at 100% (75% of range) - set 6-52 Terminal 42 Output Max Scale to 75% 0/4 mA 20 mA 50% 75% 100% 0% 0% +100% +200% -200% 130BA856.10 EXAMPLE 3: Variable value= REFERENCE, range= Min ref - Max ref Range needed for output= Min ref (0%) - Max ref (100%), 0-10 mA Output signal 0 or 4mA is needed at Min ref - set 6-51 Terminal 42 Output Min Scale to 0% Output signal 10mA is needed at Max ref (100% of range) - set 6-52 Terminal 42 Output Max Scale to 200% (20mA/10mA x 100%=200%). Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 79 3 3

Min ref 130BA857.10 6-53 Terminal 42 Output Bus Control Range: Function: 0.00 %* [0.00 - 100.00 %] Holds the level of Output 42 if controlled by bus. 6-54 Terminal 42 Output Timeout Preset Range: Function: 0.00 %* [0.00 - 100.00 %] Holds the preset level of Output 42. In case of a bus timeout and a timeout function is selected in 6-50 Terminal 42 Output the output will preset to this level. 3.8.7 6-6* Analog Output 2 MCB 101 Analog outputs are current outputs: 0/4 - 20mA. Common terminal (terminal X30/8) is the same terminal and electrical potential for analog common connection. Resolution on analog output is 12 bit. 6-60 Terminal X30/8 Output Same options and functions as 6-50 Terminal 42 Output. Option: Function: [0] * No operation 6-61 Terminal X30/8 Min. Scale Range: Function: 0.00 %* [0.00 - 200.00 %] Scales the minimum output of the selected analog signal on terminal X30/8. Scale the minimum value as a percentage of the maximum signal value, i.e. 0mA (or 0hz) is desired at 25% of the maximum output value and 25% is programmed. The value can never be higher than the corresponding setting in 6-62 Terminal X30/8 Max. Scale if value is below 100%. This parameter is active when option module MCB 101 is mounted in the frequency converter. 6-62 Terminal X30/8 Max. Scale Range: Function: 100.00 %* [0.00 - 200.00 %] Scales the maximum output of the selected analog signal on terminal X30/8. Scale the value to the desired maximum value of the current signal output. Scale the output to give a lower current than 20mA at full scale or 20mA at an output below 100% of the maximum signal value. If 20mA is the desired output current at a value between 0 - 100% of the ful-scale output, program the percentage value in the parameter, i.e. 50% = 20mA. If a current between 4 and 20mA is desired at maximum output (100%), calculate the percentage value as follows: 20 mA / desired maximum current × 100 % i.e. 10 mA : 20 mA 10 mA × 100 % = 200 % 6-63 Terminal X30/8 Output Bus Control Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the value to apply to the output terminal, when it is configured as [Bus Controlled]. 6-64 Terminal X30/8 Output Timeout Preset Range: Function: 0.00 %* [0.00 - 100.00 %] Contains the value to apply to the output terminal, when it is configured as [Bus Controlled Timeout] and time- out is detected. Parameter Description VLT® HVAC Drive Programming Guide 80 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

3.9.1 8-0* General Settings 8-01 Control Site Option: Function: The setting in this parameter overrides the settings in 8-50 Coasting Select to 8-56 Preset Reference Select. [0] * Digital and ctrl.word Control by using both digital input and control word. [1] Digital only Control by using digital inputs only. [2] Controlword only Control by using control word only. 8-02 Control Source Option: Function: Select the source of the control word: one of two serial interfaces or four installed options. During initial power-up, the frequency converter automatically sets this parameter to Option A [3] if it detects a valid fieldbus option installed in slot A. If the option is removed, the frequency converter detects a change in the configuration, sets 8-02 Control Source back to default setting FC Port, and the frequency converter then trips. If an option is installed after initial power-up, the setting of 8-02 Control Source will not change but the frequency converter will trip and display: Alarm 67 Option Changed. [0] None [1] FC Port [2] USB Port [3] * Option A [4] Option B [5] Option C0 [6] Option C1 [30] External Can NOTE This parameter cannot be adjusted while the motor is running. 8-03 Control Timeout Time Range: Function: Size related* [1.0 - 18000.0 s] Enter the maximum time expected to pass between the reception of two consecutive telegrams. If this time is exceeded, it indicates that the serial communication has stopped. The function selected in 8-04 Control Timeout Function Control Time- out Function will then be carried out. 8-03 Control Timeout Time Range: Function: In BACnet the control timeout is only triggered if some specific objects are written. The object list hold information on the objects that triggers the control timeout: Analog Outputs Binary Outputs AV0 AV1 AV2 AV4 BV1 BV2 BV3 BV4 BV5 Multistate Outputs 8-04 Control Timeout Function Option: Function: Select the time-out function. The time-out function is activated when the control word fails to be updated within the time period specified in 8-03 Control Timeout Time. Choice [20] only appears after setting the Metasys N2 protocol. [0] * Off [1] Freeze output [2] Stop [3] Jogging [4] Max. speed [5] Stop and trip [7] Select setup 1 [8] Select setup 2 [9] Select setup 3 [10] Select setup 4 [20] N2 Override Release 8-05 End-of-Timeout Function Option: Function: Select the action after receiving a valid control word following a time-out. This parameter is active only when 8-04 Control Timeout Function is set to [Set-up 1-4]. [0] Hold set-up Retains the set-up selected in 8-04 Control Timeout Function and displays a warning, Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 81 3 3

Option: Function: until 8-06 Reset Control Timeout toggles. Then the frequency converter resumes its original set-up. [1] * Resume set- up Resumes the set-up active prior to the time- out. 8-06 Reset Control Timeout Option: Function: This parameter is active only when the choice Hold set-up [0] has been selected in 8-05 End-of- Timeout Function . [0] * Do not reset Retains the set-up specified in 8-04 Control Timeout Function, [Select setup 1-4] following a control time-out. [1] Do reset Returns the frequency converter to the original set-up following a control word time-out. When the value is set to Do reset [1], the frequency converter performs the reset and then immediately reverts to the Do not reset [0] setting. 8-07 Diagnosis Trigger Option: Function: This parameter has no function for BACnet. [0] * Disable [1] Trigger on alarms [2] Trigger alarm/warn. 3.9.2 8-1* Ctrl. Word Settings 8-10 Control Profile Option: Function: Select the interpretation of the control and status words corresponding to the installed fieldbus. Only the selections valid for the fieldbus installed in slot A will be visible in the LCP display. [0] * FC profile [1] PROFIdrive profile [5] ODVA [7] CANopen DSP 402 8-13 Configurable Status Word STW Option: Function: This parameter enables configuration of bits 12 – 15 in the status word. [0] No function [1] * Profile Default Function corresponds to the profile default selected in 8-10 Control Profile. [2] Alarm 68 Only Only set in case of an Alarm 68. 8-13 Configurable Status Word STW Option: Function: [3] Trip excl Alarm 68 Set in case of a trip, except if the trip is executed by an Alarm 68. [10] T18 DI status. The bit indicates the status of terminal 18*1. [11] T19 DI status. The bit indicates the status of terminal 19*1. [12] T27 DI status. The bit indicates the status of terminal 27*1. [13] T29 DI status. The bit indicates the status of terminal 29*1. [14] T32 DI status. The bit indicates the status of terminal 32*1. [15] T33 DI status. The bit indicates the status of terminal 33*1. [16] T37 DI status The bit indicates the status of terminal 37*2. [21] Thermal warning The thermal warning turns on when the temperature exceeds the limit in the motor, the frequency converter, the brake resistor, or the thermistor. [30] Brake fault (IGBT) Output is Logic ‘1’ when the brake IGBT is short-circuited. Use this function to protect the frequency converter if there is a fault on the brake modules. Use the output/relay to cut out the main voltage from the frequency converter. [40] Out of ref range [60] Comparator 0 See parameter group 13-1*. If Comparator 0 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [61] Comparator 1 See parameter group 13-1*. If Comparator 1 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [62] Comparator 2 See parameter group 13-1*. If Comparator 2 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [63] Comparator 3 See parameter group 13-1*. If Comparator 3 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [64] Comparator 4 See parameter group 13-1*. If Comparator 4 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [65] Comparator 5 See parameter group 13-1*. If Comparator 5 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [70] Logic Rule 0 See parameter group 13-4*. If Logic Rule 0 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [71] Logic Rule 1 See parameter group 13-4*. If Logic Rule 1 is evaluated as TRUE, the output will go high. Otherwise, it will be low. Parameter Description VLT® HVAC Drive Programming Guide 82 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: [72] Logic Rule 2 See parameter group 13-4*. If Logic Rule 2 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [73] Logic Rule 3 See parameter group 13-4*. If Logic Rule 3 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [74] Logic Rule 4 See parameter group 13-4*. If Logic Rule 4 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [75] Logic Rule 5 See parameter group 13-4*. If Logic Rule 5 is evaluated as TRUE, the output will go high. Otherwise, it will be low. [80] SL Digital Output A See 13-52 SL Controller Action. The output will go high whenever the Smart Logic Action [38] Set dig. out. A high is executed. The output will go low whenever the Smart Logic Action [32] Set dig. out. A low is executed. [81] SL Digital Output B See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [39] Set dig. out. A high is executed. The input will go low whenever the Smart Logic Action [33] Set dig. out. A low is executed. [ [82] SL Digital Output C See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [40] Set dig. out. A high is executed. The input will go low whenever the Smart Logic Action [34] Set dig. out. A low is executed. [83] SL Digital Output D See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [41] Set dig. out. A high is executed. The input will go low whenever the Smart Logic Action [35] Set dig. out. A low is executed. [84] SL Digital Output E See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [42] Set dig. out. A high is executed. The input will go low whenever the Smart Logic Action [36] Set dig. out. A low is executed. [85] SL Digital Output F See 13-52 SL Controller Action. The input will go high whenever the Smart Logic Action [43] Set dig. out. A high is executed. The input will go low whenever the Smart Logic Action [37] Set dig. out. A low is executed. *1: “0” indicates that the terminal is low “1” indicates that the terminal is high *1: “0” indicates T37 is low (safe stop) “1” indicates T37 is high (normal) 3.9.3 8-3* FC Port Settings 8-30 Protocol Option: Function: Protocol selection for the integrated FC (standard) Port (RS485) on the control card. Parameter group 8-7* is only visible when FC Option [9] is chosen. [0] * FC Communication according to the FC Protocol as described in the VLT® HVAC Drive Design Guide, RS485 Installation and Set-up. [1] FC MC Same as FC [0] but to be used when downloading SW to the frequency converter or uploading dll file (covering information regarding parameters available in the frequency converter and their inter-dependencies) to Motion Control Tool MCT10. [2] Modbus RTU Communication according to the Modbus RTU protocol as described in the VLT® HVAC Drive Design Guide, RS485 Installation and Set-up. [3] Metasys N2 Communication protocol. The N2 software protocol is designed to be general in nature in order to accommodate the unique properties each device may have. Please see separate manual VLT® HVAC Drive Metasys MG.11.GX.YY. [4] FLN Communication according to the Apogee FLN P1 protocol. [5] BACnet Communication according to an open data communications protocol (Building Automation and Control Network), American National Standard (ANSI/ASHRAE 135-1995). [9] FC Option To be used when a gateway is connected to the integrated RS485 port, e.g. the BACnet gateway. Following changes will take place: -Address for the FC port will be set to 1 and 8-31 Address, is now used to set the address for the gateway on the network, e.g. BACnet. Please see separate manual VLT® HVAC Drive BACnet, MG.11.DX.YY. -Baud rate for the FC port will be set to a fixed value (115.200 Baud) and 8-32 Baud Rate, is now used to set the baud rate for the network port (e.g. BACnet) on the gateway. [20] LEN NOTE Further details can be found in the Metasys manual, MG. 11.GX.YY. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 83 3 3

(standard) port. Valid range: 1 - 126. 8-32 Baud Rate Option: Function: Baud rates 9600, 19200, 38400 and 76800 baud are valid for BacNet only. [0] 2400 Baud [1] 4800 Baud [2] * 9600 Baud [3] 19200 Baud [4] 38400 Baud [5] 57600 Baud [6] 76800 Baud [7] 115200 Baud Default refers to the FC Protocol. 8-33 Parity / Stop Bits Option: Function: Parity and Stop Bits for the protocol 8-30 Protocol using the FC Port. For some of the protocols, not all options will be visible. Default depends on the protocol selected. [0] * Even Parity, 1 Stop Bit [1] Odd Parity, 1 Stop Bit [2] No Parity, 1 Stop Bit [3] No Parity, 2 Stop Bits 8-34 Estimated cycle time Range: Function: 0 ms* [0 - 1000000 ms] In a noisy environments, the interface may be blocked by due to overload of bad frames. This parameter specifies the time between two consecutive frames on the network. If the interface does not detect valid frames in that time it flushes the receive buffer. 8-35 Minimum Response Delay Range: Function: Size related* [ 5. - 10000. ms] Specify the minimum delay time between receiving a request and transmitting a response. This is used for overcoming modem turnaround delays. 8-36 Maximum Response Delay Range: Function: Size related* [ 11. - 10001. ms] Specify the maximum permissible delay time between transmitting a request and receiving a response. Exceeding this delay time will cause control word time-out. 8-37 Maximum Inter-Char Delay Range: Function: Size related* [ 0.00 - 35.00 ms] Specify the maximum permissible time interval between receipt of two bytes. This parameter activates time-out if transmission is interrupted. 3.9.4 8-4* Telegram Selection 8-40 Telegram Selection Option: Function: Enables use of freely configurable telegrams or standard telegrams for the FC port. [1] * Standard telegram 1 [101] PPO 1 [102] PPO 2 [103] PPO 3 [104] PPO 4 [105] PPO 5 [106] PPO 6 [107] PPO 7 [108] PPO 8 [200] Custom telegram 1 8-42 PCD write configuration Range: Function: Application dependent* [0 - 9999 ] 8-43 PCD read configuration Range: Function: Application dependent* [0 - 9999 ] Parameter Description VLT® HVAC Drive Programming Guide 84 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Parameters for configuring the control word Digital/Bus merging. NOTE These parameters are active only when 8-01 Control Site is set to [0] Digital and control word. 8-50 Coasting Select Option: Function: Select control of the coasting function via the terminals (digital input) and/or via the bus. [0] Digital input Activates Start command via a digital input. [1] Bus Activates Start command via the serial communication port or fieldbus option. [2] Logic AND Activates Start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs. 8-52 DC Brake Select Option: Function: Select control of the DC brake via the terminals (digital input) and/or via the fieldbus. NOTE Only selection [0] Digital input is available when 1-10 Motor Construction is set to [1] PM non salient SPM. [0] Digital input Activates Start command via a digital input. [1] Bus Activates Start command via the serial communication port or fieldbus option. [2] Logic AND Activates Start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs. 8-53 Start Select Option: Function: Select control of the frequency converter start function via the terminals (digital input) and/or via the fieldbus. [0] Digital input Activates Start command via a digital input. 8-53 Start Select Option: Function: [1] Bus Activates Start command via the serial communication port or fieldbus option. [2] Logic AND Activates Start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs. 8-54 Reversing Select Option: Function: Select control of the frequency converter reverse function via the terminals (digital input) and/or via the fieldbus. [0] * Digital input Activates Reverse command via a digital input. [1] Bus Activates Reverse command via the serial communication port or fieldbus option. [2] Logic AND Activates Reverse command via the fieldbus/ serial communication port, AND additionally via one of the digital inputs. [3] Logic OR Activates Reverse command via the fieldbus/ serial communication port OR via one of the digital inputs. NOTE This parameter is active only when 8-01 Control Site is set to [0] Digital and control word. 8-55 Set-up Select Option: Function: Select control of the frequency converter set- up selection via the terminals (digital input) and/or via the fieldbus. [0] Digital input Activates the set-up selection via a digital input. [1] Bus Activates the set-up selection via the serial communication port or fieldbus option. [2] Logic AND Activates the set-up selection via the fieldbus/ serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activate the set-up selection via the fieldbus/ serial communication port OR via one of the digital inputs. 8-56 Preset Reference Select Option: Function: Select control of the frequency converter Preset Reference selection via the terminals (digital input) and/or via the fieldbus. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 85 3 3

Option: Function: [0] Digital input Activates Preset Reference selection via a digital input. [1] Bus Activates Preset Reference selection via the serial communication port or fieldbus option. [2] Logic AND Activates Preset Reference selection via the fieldbus/serial communication port, AND additionally via one of the digital inputs. [3] * Logic OR Activates the Preset Reference selection via the fieldbus/serial communication port OR via one of the digital inputs. 3.9.6 8-7* BACnet 8-70 BACnet Device Instance Range: Function: 1 * [0 - 4194302 ] Enter a unique ID number for the BACnet device. 8-72 MS/TP Max Masters Range: Function: 127 * [1 - 127 ] Define the address of the master which holds the highest address in this network. Decreasing this value optimises polling for the token. NOTE This parameter is active only when 8-30 Protocol is set to [9] FC Option. 8-73 MS/TP Max Info Frames Range: Function: 1 * [1 - 65534 ] Define how many info/data frames the device is allowed to send while holding the token. NOTE This parameter is active only when 8-30 Protocol is set to [9] FC Option. 8-74 "I-Am" Service Option: Function: [0] * Send at power- up [1] Continuously Choose whether the device should send the "I-Am" service message only at power-up or continuously with an interval of approx. 1 min. NOTE This parameter is active only when 8-30 Protocol is set to [9] FC Option. 8-75 Initialisation Password Range: Function: Size related* [1 - 1 ] Enter the password needed for execution of Drive Re-initialisation from BACnet. NOTE This parameter is active only when 8-30 Protocol is set to [9] FC Option. 3.9.7 8-8* FC Port Diagnostics These parameters are used for monitoring the Bus communication via the FC Port. 8-80 Bus Message Count Range: Function: 0 * [0 - 0 ] This parameter shows the number of valid telegrams detected on the bus. 8-81 Bus Error Count Range: Function: 0 * [0 - 0 ] This parameter shows the number of telegrams with faults (e.g. CRC fault), detected on the bus. 8-82 Slave Messages Rcvd Range: Function: 0 * [0 - 0 ] This parameter shows the number of valid telegrams addressed to the slave, sent by the frequency converter. 8-83 Slave Error Count Range: Function: 0 * [0 - 0 ] This parameter shows the number of error telegrams, which could not be executed by the frequency converter. 8-84 Slave Messages Sent Range: Function: 0 * [0 - 0 ] This parameter shows the number of messages sent from this drive 8-85 Slave Timeout Errors Range: Function: 0 * [0 - 0 ] This parameter shows the number of messages suppressed due to time-out. 3.9.8 8-9* Bus Jog 8-90 Bus Jog 1 Speed Range: Function: 100 RPM* [ 0 - par. 4-13 RPM] Enter the jog speed. This is a fixed jog speed activated via the serial port or fieldbus option. Parameter Description VLT® HVAC Drive Programming Guide 86 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: 200 RPM* [ 0 - par. 4-13 RPM] Enter the jog speed. This is a fixed jog speed activated via the serial port or fieldbus option. 8-94 Bus Feedback 1 Range: Function: 0 * [-200 - 200 ] Write a feedback to this parameter via the serial communication port or fieldbus option. This parameter must be selected in 20-00 Feedback 1 Source, 20-03 Feedback 2 Source or 20-06 Feedback 3 Source as a feedback source. 8-95 Bus Feedback 2 Range: Function: 0 * [-200 - 200 ] See 8-94 Bus Feedback 1 for further details. 8-96 Bus Feedback 3 Range: Function: 0 * [-200 - 200 ] See 8-94 Bus Feedback 1 for further details. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 87 3 3

9-15 PCD Write Configuration Array [10] Option: Function: Select the parameters to be assigned to PCD 3 to 10 of the telegrams. The number of available PCDs depends on the telegram type. The values in PCD 3 to 10 will then be written to the selected parameters as data values. Alternatively, specify a standard Profibus telegram in 9-22 Telegram Selection. [0] * None [302] Minimum Reference [303] Maximum Reference [341] Ramp 1 Ramp Up Time [342] Ramp 1 Ramp Down Time [351] Ramp 2 Ramp Up Time [352] Ramp 2 Ramp Down Time [380] Jog Ramp Time [381] Quick Stop Ramp Time [382] Starting Ramp Up Time [411] Motor Speed Low Limit [RPM] [413] Motor Speed High Limit [RPM] [416] Torque Limit Motor Mode [417] Torque Limit Generator Mode [590] Digital & Relay Bus Control [593] Pulse Out #27 Bus Control [595] Pulse Out #29 Bus Control [597] Pulse Out #X30/6 Bus Control [653] Terminal 42 Output Bus Control [663] Terminal X30/8 Output Bus Control [890] Bus Jog 1 Speed [891] Bus Jog 2 Speed [894] Bus Feedback 1 [895] Bus Feedback 2 [896] Bus Feedback 3 [1680] Fieldbus CTW 1 [1682] Fieldbus REF 1 [2013] Minimum Reference/Feedb. [2014] Maximum Reference/Feedb. [2021] Setpoint 1 [2022] Setpoint 2 [2023] Setpoint 3 [2643] Terminal X42/7 Bus Control [2653] Terminal X42/9 Bus Control 9-15 PCD Write Configuration Array [10] Option: Function: [2663] Terminal X42/11 Bus Control PB-16 PCD Read Configuration Array [10] Option: Function: Select the parameters to be assigned to PCD 3 to 10 of the telegrams. The number of available PCDs depends on the telegram type. PCDs 3 to 10 contain the actual data values of the selected parameters. For standard Profibus telegram, see 9-22 Telegram Selection. [0] * None [894] Bus Feedback 1 [895] Bus Feedback 2 [896] Bus Feedback 3 [1500] Operating Hours [1501] Running Hours [1502] kWh Counter [1600] Control Word [1601] Reference [Unit] [1602] Reference [%] [1603] Status Word [1605] Main Actual Value [%] [1609] Custom Readout [1610] Power [kW] [1611] Power [hp] [1612] Motor Voltage [1613] Frequency [1614] Motor Current [1615] Frequency [%] [1616] Torque [Nm] [1617] Speed [RPM] [1618] Motor Thermal [1622] Torque [%] [1630] DC Link Voltage [1632] Brake Energy /s [1633] Brake Energy /2 min [1634] Heatsink Temp. [1635] Drive Thermal [1638] Logic Controller State [1639] Control Card Temp. [1650] External Reference [1652] Feedback [Unit] [1653] Digi Pot Reference [1654] Feedback 1 [Unit] [1655] Feedback 2 [Unit] Parameter Description VLT® HVAC Drive Programming Guide 88 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Array [10] Option: Function: [1656] Feedback 3 [Unit] [1660] Digital Input [1661] Terminal 53 Switch Setting [1662] Analog Input 53 [1663] Terminal 54 Switch Setting [1664] Analog Input 54 [1665] Analog Output 42 [mA] [1666] Digital Output [bin] [1667] Freq. Input #29 [Hz] [1668] Freq. Input #33 [Hz] [1669] Pulse Output #27 [Hz] [1670] Pulse Output #29 [Hz] [1671] Relay Output [bin] [1672] Counter A [1673] Counter B [1675] Analog In X30/11 [1676] Analog In X30/12 [1677] Analog Out X30/8 [mA] [1684] Comm. Option STW [1685] Drive Port CTW 1 [1690] Alarm Word [1691] Alarm Word 2 [1692] Warning Word [1693] Warning Word 2 [1694] Ext. Status Word [1695] Ext. Status Word 2 [1696] Maintenance Word [1830] Analog Input X42/1 [1831] Analog Input X42/3 [1832] Analog Input X42/5 [1833] Analog Out X42/7 [V] [1834] Analog Out X42/9 [V] [1835] Analog Out X42/11 [V] 9-18 Node Address Range: Function: 126 * [ 0 - 126. ] Enter the station address in this parameter or alternatively in the hardware switch. In order to adjust the station address in 9-18 Node Address, the hardware switch must be set to 126 or 127 (i.e. all switches set to ‘on’). Otherwise this parameter will display the actual setting of the switch. 9-22 Telegram Selection Option: Function: Select a standard Profibus telegram configuration for the frequency converter, as an alternative to using the freely configurable telegrams in 9-15 PCD Write Config- 9-22 Telegram Selection Option: Function: uration and 9-16 PCD Read Configuration. [1] Standard telegram 1 [101] PPO 1 [102] PPO 2 [103] PPO 3 [104] PPO 4 [105] PPO 5 [106] PPO 6 [107] PPO 7 [108] * PPO 8 [200] Custom telegram 1 9-23 Parameters for Signals Array [1000] Option: Function: This parameter contains a list of signals available for selection in 9-15 PCD Write Configuration and 9-16 PCD Read Configuration. [0] * None [302] Minimum Reference [303] Maximum Reference [341] Ramp 1 Ramp Up Time [342] Ramp 1 Ramp Down Time [351] Ramp 2 Ramp Up Time [352] Ramp 2 Ramp Down Time [380] Jog Ramp Time [381] Quick Stop Ramp Time [382] Starting Ramp Up Time [411] Motor Speed Low Limit [RPM] [413] Motor Speed High Limit [RPM] [416] Torque Limit Motor Mode [417] Torque Limit Generator Mode [590] Digital & Relay Bus Control [593] Pulse Out #27 Bus Control [595] Pulse Out #29 Bus Control [597] Pulse Out #X30/6 Bus Control [653] Terminal 42 Output Bus Control [663] Terminal X30/8 Output Bus Control [890] Bus Jog 1 Speed [891] Bus Jog 2 Speed [894] Bus Feedback 1 [895] Bus Feedback 2 [896] Bus Feedback 3 [1500] Operating Hours [1501] Running Hours [1502] kWh Counter [1600] Control Word Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 89 3 3

Array [1000] Option: Function: [1601] Reference [Unit] [1602] Reference [%] [1603] Status Word [1605] Main Actual Value [%] [1609] Custom Readout [1610] Power [kW] [1611] Power [hp] [1612] Motor Voltage [1613] Frequency [1614] Motor Current [1615] Frequency [%] [1616] Torque [Nm] [1617] Speed [RPM] [1618] Motor Thermal [1622] Torque [%] [1626] Power Filtered [kW] [1627] Power Filtered [hp] [1630] DC Link Voltage [1632] Brake Energy /s [1633] Brake Energy /2 min [1634] Heatsink Temp. [1635] Inverter Thermal [1638] SL Controller State [1639] Control Card Temp. [1650] External Reference [1652] Feedback [Unit] [1653] Digi Pot Reference [1654] Feedback 1 [Unit] [1655] Feedback 2 [Unit] [1656] Feedback 3 [Unit] [1660] Digital Input [1661] Terminal 53 Switch Setting [1662] Analog Input 53 [1663] Terminal 54 Switch Setting [1664] Analog Input 54 [1665] Analog Output 42 [mA] [1666] Digital Output [bin] [1667] Pulse Input #29 [Hz] [1668] Pulse Input #33 [Hz] [1669] Pulse Output #27 [Hz] [1670] Pulse Output #29 [Hz] [1671] Relay Output [bin] [1672] Counter A [1673] Counter B [1675] Analog In X30/11 [1676] Analog In X30/12 [1677] Analog Out X30/8 [mA] [1680] Fieldbus CTW 1 [1682] Fieldbus REF 1 [1684] Comm. Option STW [1685] FC Port CTW 1 9-23 Parameters for Signals Array [1000] Option: Function: [1690] Alarm Word [1691] Alarm Word 2 [1692] Warning Word [1693] Warning Word 2 [1694] Ext. Status Word [1695] Ext. Status Word 2 [1696] Maintenance Word [1830] Analog Input X42/1 [1831] Analog Input X42/3 [1832] Analog Input X42/5 [1833] Analog Out X42/7 [V] [1834] Analog Out X42/9 [V] [1835] Analog Out X42/11 [V] [1850] Sensorless Readout [unit] [2013] Minimum Reference/Feedb. [2014] Maximum Reference/Feedb. [2021] Setpoint 1 [2022] Setpoint 2 [2023] Setpoint 3 [2643] Terminal X42/7 Bus Control [2653] Terminal X42/9 Bus Control [2663] Terminal X42/11 Bus Control 9-27 Parameter Edit Option: Function: Parameters can be edited via Profibus, the standard RS485 interface, or the LCP. [0] Disabled Disables editing via Profibus. [1] * Enabled Enables editing via Profibus. 9-28 Process Control Option: Function: Process control (setting of Control Word, speed reference, and process data) is possible via either Profibus or standard fieldbus but not both simultaneously. Local control is always possible via the LCP. Control via process control is possible via either terminals or fieldbus depending on the settings in 8-50 Coasting Select to 8-56 Preset Reference Select. [0] Disable Disables process control via Profibus, and enables process control via standard fieldbus or Profibus Master class 2. [1] * Enable cyclic master Enables process control via Profibus Master Class 1, and disables process control via standard fieldbus or Profibus Master class 2. Parameter Description VLT® HVAC Drive Programming Guide 90 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: 0 * [0 - 65535 ] This parameter displays Profibus communi- cation warnings. Please refer to the Profibus Operating Instructions for further information. Read only Bit: Meaning: 0 Connection with DP-master is not ok 1 Not used 2 FDLNDL (Fieldbus Data link Layer) is not ok 3 Clear data command received 4 Actual value is not updated 5 Baudrate search 6 PROFIBUS ASIC is not transmitting 7 Initialisation of PROFIBUS is not ok 8 Frequency converter is tripped 9 Internal CAN error 10 Wrong configuration data from PLC 11 Wrong ID sent by PLC 12 Internal error occured 13 Not configured 14 Timeout active 15 Warning 34 active 9-63 Actual Baud Rate Option: Function: This parameter displays the actual Profibus baud rate. The Profibus Master automatically sets the baud rate. [0] 9,6 kbit/s [1] 19,2 kbit/s [2] 93,75 kbit/s [3] 187,5 kbit/s [4] 500 kbit/s [6] 1500 kbit/s [7] 3000 kbit/s [8] 6000 kbit/s [9] 12000 kbit/s [10] 31,25 kbit/s [11] 45,45 kbit/s [255] * No baudrate found 9-65 Profile Number Range: Function: 0 * [0 - 0 ] This parameter contains the profile identification. Byte 1 contains the profile number and byte 2 the version number of the profile. NOTE This parameter is not visible via LCP. 9-70 Programming Set-up Option: Function: Select the set-up to be edited. [0] Factory setup Uses default data. This option can be used as a data source to return the other set-ups to a known state. [1] Set-up 1 Edits Set-up 1. [2] Set-up 2 Edits Set-up 2. [3] Set-up 3 Edits Set-up 3. [4] Set-up 4 Edits Set-up 4. [9] * Active Set-up Follows the active set-up selected in 0-10 Active Set-up. This parameter is unique to LCP and fieldbuses. See also 0-11 Programming Set-up. 9-71 Profibus Save Data Values Option: Function: Parameter values changed via Profibus are not automatically stored in non-volatile memory. Use this parameter to activate a function that stores parameter values in the EEPROM non- volatile memory, so changed parameter values will be retained at power-down. [0] * Off Deactivates the non-volatile storage function. [1] Store all setups Stores all parameter values for all set-ups in the non-volatile memory. The selection returns to Off [0] when all parameter values have been stored. [2] Store all setups Stores all parameter values for all set-ups in the non-volatile memory. The selection returns to Off [0] when all parameter values have been stored. 9-72 ProfibusDriveReset Option: Function: [0] * No action [1] Power-on reset Resets frequency converter upon power-up, as for power-cycle. [3] Comm option reset Resets the Profibus option only, useful after changing certain settings in parameter group 9-**, e.g. 9-18 Node Address. When reset, the frequency converter disappears from the fieldbus, which may cause a communication error from the master. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 91 3 3

Array [116] No LCP access Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the defined frequency converter parameters available for Profibus. 9-81 Defined Parameters (2) Array [116] No LCP access Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the defined frequency converter parameters available for Profibus. 9-82 Defined Parameters (3) Array [116] No LCP access Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the defined frequency converter parameters available for Profibus. 9-83 Defined Parameters (4) Array [116] No LCP access Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the defined frequency converter parameters available for Profibus. 9-90 Changed Parameters (1) Array [116] No LCP access Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the frequency converter parameters deviating from default setting. 9-91 Changed Parameters (2) Array [116] No LCP access Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the frequency converter parameters deviating from default setting. 9-92 Changed Parameters (3) Array [116] No LCP access Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the frequency converter parameters deviating from default setting. 9-94 Changed Parameters (5) Array [116] No LCP Address Read only Range: Function: 0 * [0 - 9999 ] This parameter displays a list of all the frequency converter parameters deviating from default setting. Parameter Description VLT® HVAC Drive Programming Guide 92 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

3.11.1 10-** DeviceNet and CAN Fieldbus 3.11.2 10-0* Common Settings 10-00 CAN Protocol Option: Function: [1] * DeviceNet View the active CAN protocol. NOTE The parameter options depend on installed option. 10-01 Baud Rate Select Option: Function: Select the fieldbus transmission speed. The selection must correspond to the transmission speed of the master and the other fieldbus nodes. [16] 10 Kbps [17] 20 Kbps [18] 50 Kbps [19] 100 Kbps [20] * 125 Kbps [21] 250 Kbps [22] 500 Kbps [23] 800 Kbps [24] 1000 Kbps 10-02 MAC ID Range: Function: Size related* [ 0 - 63. ] Selection of station address. Every station connected to the same DeviceNet network must have an unambiguous address. 10-05 Readout Transmit Error Counter Range: Function: 0 * [0 - 255 ] View the number of CAN control transmission errors since the last power-up. 10-06 Readout Receive Error Counter Range: Function: 0 * [0 - 255 ] View the number of CAN control receipt errors since the last power-up. 10-07 Readout Bus Off Counter Range: Function: 0 * [0 - 255 ] View the number of Bus Off events since the last power-up. 3.11.3 10-1* DeviceNet 10-10 Process Data Type Selection Option: Function: Select the Instance (telegram) for data transmission. The Instances available are dependent upon the setting of 8-10 Control Profile. When 8-10 Control Profile is set to [0] FC profile, 10-10 Process Data Type Selection options [0] and [1] are available. When 8-10 Control Profile is set to [5] ODVA, 10-10 Process Data Type Selection options [2] and [3] are available. Instances 100/150 and 101/151 are Danfoss- specific. Instances 20/70 and 21/71 are ODVA-specific AC Drive profiles. For guidelines in telegram selection, please refer to the DeviceNet Operating Instructions. Note that a change to this parameter will be executed immediately. [0] * INSTANCE 100/150 [1] INSTANCE 101/151 [2] INSTANCE 20/70 [3] INSTANCE 21/71 10-11 Process Data Config Write Option: Function: Select the process write data for I/O Assembly Instances 101/151. Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed. [0] * None [302] Minimum Reference [303] Maximum Reference [341] Ramp 1 Ramp Up Time [342] Ramp 1 Ramp Down Time [351] Ramp 2 Ramp Up Time [352] Ramp 2 Ramp Down Time [380] Jog Ramp Time [381] Quick Stop Ramp Time [382] Starting Ramp Up Time [411] Motor Speed Low Limit [RPM] [413] Motor Speed High Limit [RPM] [416] Torque Limit Motor Mode Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 93 3 3

Option: Function: [417] Torque Limit Generator Mode [590] Digital & Relay Bus Control [593] Pulse Out #27 Bus Control [595] Pulse Out #29 Bus Control [597] Pulse Out #X30/6 Bus Control [653] Terminal 42 Output Bus Control [663] Terminal X30/8 Output Bus Control [890] Bus Jog 1 Speed [891] Bus Jog 2 Speed [894] Bus Feedback 1 [895] Bus Feedback 2 [896] Bus Feedback 3 [1680] Fieldbus CTW 1 [1682] Fieldbus REF 1 [2013] Minimum Reference/Feedb. [2014] Maximum Reference/Feedb. [2021] Setpoint 1 [2022] Setpoint 2 [2023] Setpoint 3 [2643] Terminal X42/7 Bus Control [2653] Terminal X42/9 Bus Control [2663] Terminal X42/11 Bus Control 10-12 Process Data Config Read Option: Function: Select the process read data for I/O Assembly Instances 101/151. Elements [2] and [3] of this array can be selected. Elements [0] and [1] of the array are fixed. [0] * None [894] Bus Feedback 1 [895] Bus Feedback 2 [896] Bus Feedback 3 [1500] Operating Hours [1501] Running Hours [1502] kWh Counter [1600] Control Word [1601] Reference [Unit] [1602] Reference [%] [1603] Status Word [1605] Main Actual Value [%] [1609] Custom Readout [1610] Power [kW] [1611] Power [hp] [1612] Motor Voltage [1613] Frequency [1614] Motor Current [1615] Frequency [%] [1616] Torque [Nm] [1617] Speed [RPM] 10-12 Process Data Config Read Option: Function: [1618] Motor Thermal [1622] Torque [%] [1626] Power Filtered [kW] [1627] Power Filtered [hp] [1630] DC Link Voltage [1632] Brake Energy /s [1633] Brake Energy /2 min [1634] Heatsink Temp. [1635] Inverter Thermal [1638] SL Controller State [1639] Control Card Temp. [1650] External Reference [1652] Feedback [Unit] [1653] Digi Pot Reference [1654] Feedback 1 [Unit] [1655] Feedback 2 [Unit] [1656] Feedback 3 [Unit] [1660] Digital Input [1661] Terminal 53 Switch Setting [1662] Analog Input 53 [1663] Terminal 54 Switch Setting [1664] Analog Input 54 [1665] Analog Output 42 [mA] [1666] Digital Output [bin] [1667] Pulse Input #29 [Hz] [1668] Pulse Input #33 [Hz] [1669] Pulse Output #27 [Hz] [1670] Pulse Output #29 [Hz] [1671] Relay Output [bin] [1672] Counter A [1673] Counter B [1675] Analog In X30/11 [1676] Analog In X30/12 [1677] Analog Out X30/8 [mA] [1684] Comm. Option STW [1685] FC Port CTW 1 [1690] Alarm Word [1691] Alarm Word 2 [1692] Warning Word [1693] Warning Word 2 [1694] Ext. Status Word [1695] Ext. Status Word 2 [1696] Maintenance Word [1830] Analog Input X42/1 [1831] Analog Input X42/3 [1832] Analog Input X42/5 [1833] Analog Out X42/7 [V] [1834] Analog Out X42/9 [V] [1835] Analog Out X42/11 [V] [1850] Sensorless Readout [unit] Parameter Description VLT® HVAC Drive Programming Guide 94 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Range: Function: 0 * [0 - 65535 ] View a DeviceNet-specific Warning word. One bit is assigned to every warning. Please refer to the DeviceNet Operating Instructions (MG. 33.DX.YY) for further information. Bit: Meaning: 0 Bus not active 1 Explicit connection timeout 2 I/O connection 3 Retry limit reached 4 Actual is not updated 5 CAN bus off 6 I/O send error 7 Initialisation error 8 No bus supply 9 Bus off 10 Error passive 11 Error warning 12 Duplicate MAC ID Error 13 RX queue overrun 14 TX queue overrun 15 CAN overrun 10-14 Net Reference Read only from LCP Option: Function: Select the reference source in Instance 21/71 and 20/70. [0] * Off Enables reference via analog/digital inputs. [1] On Enables reference via the fieldbus. 10-15 Net Control Read only from LCP Option: Function: Select the control source in Instance 21/71 and 20/70. [0] * Off Enables control via analog/digital inputs. [1] On Enable control via the fieldbus. 3.11.4 10-2* COS Filters 10-20 COS Filter 1 Range: Function: 0 * [0 - 65535 ] Enter the value for COS Filter 1 to set up the filter mask for the Status Word. When operating in COS (Change-Of-State), this function filters out bits in the Status Word that should not be sent if they change. 10-21 COS Filter 2 Range: Function: 0 * [0 - 65535 ] Enter the value for COS Filter 2, to set up the filter mask for the Main Actual Value. When operating in COS (Change-Of-State), this function filters out bits in the Main Actual Value that should not be sent if they change. 10-22 COS Filter 3 Range: Function: 0 * [0 - 65535 ] Enter the value for COS Filter 3, to set up the filter mask for PCD 3. When operating in COS (Change-Of-State), this function filters out bits in PCD 3 that should not be sent if they change. 10-23 COS Filter 4 Range: Function: 0 * [0 - 65535 ] Enter the value for COS Filter 4 to set up the filter mask for PCD 4. When operating in COS (Change-Of-State), this function filters out bits in PCD 4 that should not be sent if they change. 3.11.5 10-3* Parameter Access Parameter group providing access to indexed parameters and defining programming set-up. 10-31 Store Data Values Option: Function: Parameter values changed via DeviceNet are not automatically stored in non-volatile memory. Use this parameter to activate a function that stores parameter values in the EEPROM non-volatile memory, so changed parameter values will be retained at power-down. [0] Off Deactivates the non-volatile storage function. [1] Store all setups Stores all parameter values from the active set-up in the non-volatile memory. The selection returns to Off [0] when all values have been stored. [2] Store all setups Stores all parameter values for all set-ups in the non-volatile memory. The selection returns to Off [0] when all parameter values have been stored. 10-33 Store Always Option: Function: [0] Off Deactivates non-volatile storage of data. [1] On Stores parameter data received via DeviceNet in EEPROM non-volatile memory as default. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 95 3 3

Parameter group for all LonWorks specific parameters. Parameters related to LonWorks ID. 11-00 Neuron ID Range: Function: 0 * [0 - 0 ] View the Neuron chip's unique Neuron ID number. 11-10 Drive Profile Option: Function: This parameter allows selecting between LONMARK Functional Profiles. [0] * VSD profile The Danfoss Profile and the Node Object are common for all profiles. [1] Pump controller 11-15 LON Warning Word Range: Function: 0 * [0 - 65535 ] This parameter contains the LON specific warnings. Bit Status 0 Internal fault 1 Internal fault 2 Internal fault 3 Internal fault 4 Internal fault 5 Reserved 6 Reserved 7 Reserved 8 Reserved 9 Changeable types 10 Initialization error 11 Internal communication error 12 Software revision mismatch 13 Bus not active 14 Option not present 15 LON input (nvi/nci) exceeds limits 11-17 XIF Revision Range: Function: 0 * [0 - 0 ] This parameter contains the version of the external interface file on the Neuron C chip on the LON option. 11-18 LonWorks Revision Range: Function: 0 * [0 - 0 ] This parameter contains the software version of the application program on the Neuron C chip on the LON option. 11-21 Store Data Values Option: Function: This parameter is used to activate storing of data in non-volatile memory. [0] * Off Store function is inactive. [2] Store all setups Stores all parameter values in the E2PROM. The value returns to Off when all parameter values have been stored. Parameter Description VLT® HVAC Drive Programming Guide 96 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

3.13.1 13-** Prog. Features Prog. Features Smart Logic Control (SLC) is essentially a sequence of user defined actions (see 13-52 SL Controller Action [x]) executed by the SLC when the associated user defined event (see 13-51 SL Controller Event [x]) is evaluated as TRUE by the SLC. Events and actions are each numbered and linked together in pairs. This means that when event [0] is fulfilled (attains the value TRUE), action [0] is executed. After this, the conditions of event [1] will be evaluated and if evaluated TRUE, action [1] will be executed and so on. Only one event will be evaluated at any time. If an event is evaluated as FALSE, nothing happens (in the SLC) during the current scan interval and no other events will be evaluated. This means that when the SLC starts, it evaluates event [0] (and only event [0]) each scan interval. Only when event [0] is evaluated TRUE, will the SLC execute action [0] and start evaluating event [1]. It is possible to programme from 1 to 20 events and actions. When the last event / action has been executed, the sequence starts over again from event [0] / action [0]. The illustration shows an example with three event / actions: 130BA062.13 State 1 Event 1/ Action 1 State 2 Event 2/ Action 2 Start event P13-01 State 3 Event 3/ Action 3 State 4 Event 4/ Action 4 Stop event P13-02 Stop event P13-02 Stop event P13-02 Starting and stopping the SLC: Starting and stopping the SLC can be done by selecting On [1] or Off [0] in 13-00 SL Controller Mode. The SLC always starts in state 0 (where it evaluates event [0]). The SLC starts when the Start Event (defined in 13-01 Start Event) is evaluated as TRUE (provided that On [1] is selected in 13-00 SL Controller Mode). The SLC stops when the Stop Event (13-02 Stop Event) is TRUE. 13-03 Reset SLC resets all SLC parameters and starts programming from scratch. 3.13.2 13-0* SLC Settings Use the SLC settings to activate, deactivate and reset the Smart Logic Control sequence. The logic functions and comparators are always running in the background, which opens for separate control of digital inputs and outputs. 13-00 SL Controller Mode Option: Function: [0] Off Disables the Smart Logic Controller. [1] On Enables the Smart Logic Controller. 13-01 Start Event Option: Function: Select the boolean (TRUE or FALSE) input to activate Smart Logic Control. [0] * False Enters the fixed value of FALSE in the logic rule. [1] True Enters the fixed value TRUE in the logic rule. [2] Running See parameter group 5-3* for further description. [3] In range See parameter group 5-3* for further description. [4] On reference See parameter group 5-3* for further description. [5] Torque limit See parameter group 5-3* for further description. [6] Current limit See parameter group 5-3* for further description. [7] Out of current range See parameter group 5-3* for further description. [8] Below I low See parameter group 5-3* for further description. [9] Above I high See parameter group 5-3* for further description. [10] Out of speed range [11] Below speed low See parameter group 5-3* for further description. [12] Above speed high See parameter group 5-3* for further description. [13] Out of feedb. range [14] Below feedb. low [15] Above feedb. high [16] Thermal warning See parameter group 5-3* for further description. [17] Mains out of range See parameter group 5-3* for further description. [18] Reversing See parameter group 5-3* for further description. [19] Warning See parameter group 5-3* for further description. [20] Alarm (trip) See parameter group 5-3* for further description. [21] Alarm (trip lock) See parameter group 5-3* for further description. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 97 3 3

Option: Function: [22] Comparator 0 Use the result of comparator 0 in the logic rule. [23] Comparator 1 Use the result of comparator 1 in the logic rule. [24] Comparator 2 Use the result of comparator 2 in the logic rule. [25] Comparator 3 Use the result of comparator 3 in the logic rule. [26] Logic rule 0 Use the result of logic rule 0 in the logic rule. [27] Logic rule 1 Use the result of logic rule 1 in the logic rule. [28] Logic rule 2 Use the result of logic rule 2 in the logic rule. [29] Logic rule 3 Use the result of logic rule 3 in the logic rule. [33] Digital input DI18 Use the value of DI18 in the logic rule (High = TRUE). [34] Digital input DI19 Use the value of DI19 in the logic rule (High = TRUE). [35] Digital input DI27 Use the value of DI27 in the logic rule (High = TRUE). [36] Digital input DI29 Use the value of DI29 in the logic rule (High = TRUE). [37] Digital input DI32 Use the value of DI32 in the logic rule (High = TRUE). [38] Digital input DI33 Use the value of DI33 in the logic rule (High = TRUE). [39] Start command This event is TRUE if the frequency converter is started by any means (either via digital input, field bus or other). [40] Drive stopped This event is TRUE if the frequency converter is stopped or coasted by any means (either via digital input, fieldbus or other). [41] Reset Trip This event is TRUE if the frequency converter is tripped (but not trip- locked) and the reset button is pressed. [42] Auto Reset Trip This event is TRUE if the frequency converter is tripped (but not trip- locked) and an Automatic Reset is issued. [43] OK Key This event is TRUE if the OK key on the LCP is pressed. 13-01 Start Event Option: Function: [44] Reset Key This event is TRUE if the Reset key on the LCP is pressed. [45] Left Key This event is TRUE if the Left key on the LCP is pressed. [46] Right Key This event is TRUE if the Right key on the LCP is pressed. [47] Up Key This event is TRUE if the Up key on the LCP is pressed. [48] Down Key This event is TRUE if the Down key on the LCP is pressed. [50] Comparator 4 Use the result of comparator 4 in the logic rule. [51] Comparator 5 Use the result of comparator 5 in the logic rule. [60] Logic rule 4 Use the result of logic rule 4 in the logic rule. [61] Logic rule 5 Use the result of logic rule 5 in the logic rule. [76] Digital Input x30 2 [77] Digital Input x30 3 [78] Digital Input x30 4 [90] ECB Drive Mode [91] ECB Bypass Mode [92] ECB Test Mode [100] Fire Mode 13-02 Stop Event Option: Function: Select the boolean (TRUE or FALSE) input to deactivate Smart Logic Control. [0] * False Enters the fixed value of FALSE in the logic rule. [1] True Enters the fixed value TRUE in the logic rule. [2] Running See parameter group 5-3* for further description. [3] In range See parameter group 5-3* for further description. [4] On reference See parameter group 5-3* for further description. [5] Torque limit See parameter group 5-3* for further description. [6] Current limit See parameter group 5-3* for further description. [7] Out of current range See parameter group 5-3* for further description. Parameter Description VLT® HVAC Drive Programming Guide 98 MG.11.CC.02 - VLT® is a registered Danfoss trademark 3 3

Option: Function: [8] Below I low See parameter group 5-3* for further description. [9] Above I high See parameter group 5-3* for further description. [10] Out of speed range [11] Below speed low See parameter group 5-3* for further description. [12] Above speed high See parameter group 5-3* for further description. [13] Out of feedb. range See parameter group 5-3* for further description. [14] Below feedb. low See parameter group 5-3* for further description. [15] Above feedb. high See parameter group 5-3* for further description. [16] Thermal warning See parameter group 5-3* for further description. [17] Mains out of range See parameter group 5-3* for further description. [18] Reversing See parameter group 5-3* for further description. [19] Warning See parameter group 5-3* for further description. [20] Alarm (trip) See parameter group 5-3* for further description. [21] Alarm (trip lock) See parameter group 5-3* for further description. [22] Comparator 0 Use the result of comparator 0 in the logic rule. [23] Comparator 1 Use the result of comparator 1 in the logic rule. [24] Comparator 2 Use the result of comparator 2 in the logic rule. [25] Comparator 3 Use the result of comparator 3 in the logic rule. [26] Logic rule 0 Use the result of logic rule 0 in the logic rule. [27] Logic rule 1 Use the result of logic rule 1 in the logic rule. [28] Logic rule 2 Use the result of logic rule 2 in the logic rule. [29] Logic rule 3 Use the result of logic rule 3 in the logic rule. [30] SL Time-out 0 Use the result of timer 0 in the logic rule. 13-02 Stop Event Option: Function: [31] SL Time-out 1 Use the result of timer 1 in the logic rule. [32] SL Time-out 2 Use the result of timer 2 in the logic rule. [33] Digital input DI18 Use the value of DI18 in the logic rule (High = TRUE). [34] Digital input DI19 Use the value of DI19 in the logic rule (High = TRUE). [35] Digital input DI27 Use the value of DI27 in the logic rule (High = TRUE). [36] Digital input DI29 Use the value of DI29 in the logic rule (High = TRUE). [37] Digital input DI32 Use the value of DI32 in the logic rule (High = TRUE). [38] Digital input DI33 Use the value of DI33 in the logic rule (High = TRUE). [39] Start command This event is TRUE if the frequency converter is started by any means (either via digital input, fieldbus or other). [40] Drive stopped This event is TRUE if the frequency converter is stopped or coasted by any means (either via digital input, fieldbus or other). [41] Reset Trip This event is TRUE if the frequency converter is tripped (but not trip- locked) and the reset button is pressed. [42] Auto Reset Trip This event is TRUE if the frequency converter is tripped (but not trip- locked) and an Automatic Reset is issued. [43] OK Key This event is TRUE if the OK key on the LCP is pressed. [44] Reset Key This event is TRUE if the Reset key on the LCP is pressed. [45] Left Key This event is TRUE if the Left key on the LCP is pressed. [46] Right Key This event is TRUE if the Right key on the LCP is pressed. [47] Up Key This event is TRUE if the Up key on the LCP is pressed. [48] Down Key This event is TRUE if the Down key on the LCP is pressed. [50] Comparator 4 Use the result of comparator 4 in the logic rule. Parameter Description VLT® HVAC Drive Programming Guide MG.11.CC.02 - VLT® is a registered Danfoss trademark 99 3 3