Vacon 20 CP Manuals

vacon®20 cp ac drives Installation, Technical and Maintenance Manual vacon • 1 Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/ INDEX Document code (Original Instructions): DPD00489J Order code: DOC-INS03976+DLUK Rev. J Revision release date: 26.5.17 1. Safety................................................................................................................4 1.1 Signs....................................................................................................................................4 1.2 Units ....................................................................................................................................4 1.3 Danger.................................................................................................................................5 1.4 Hot surface warning............................................................................................................5 1.5 Warnings .............................................................................................................................6 1.6 Grounding and earth fault protection.................................................................................7 1.7 Insulation system................................................................................................................9 1.8 Compatibility with RCDs ...................................................................................................10 1.9 Cooling System .................................................................................................................11 1.10 Declaration of conformity .................................................................................................12 2. Receipt of delivery ..........................................................................................15 2.1 Type designation code.......................................................................................................16 2.2 Order codes.......................................................................................................................17 2.3 Unpacking and lifting the AC drive ...................................................................................18 2.4 Accessories .......................................................................................................................18 2.4.1 Disposal.............................................................................................................................19 3. Mounting.........................................................................................................20 3.1 Dimensions .......................................................................................................................20 3.1.1 Enclosure MS2 three-phase version ................................................................................20 3.1.2 Enclosure MS2 single-phase version...............................................................................21 3.1.3 Enclosure MS3 ..................................................................................................................22 3.2 Cooling ..............................................................................................................................23 3.3 Environment temperature ................................................................................................23 3.4 Heatsink assembly instructions .......................................................................................23 3.5 Installation spacing...........................................................................................................26 3.6 Power loss thermal characteristics .................................................................................27 3.7 Dimensioning an external heatsink..................................................................................28 4. Power cabling .................................................................................................31 4.1 Circuit breaker..................................................................................................................33 4.2 UL standards on cabling...................................................................................................33 4.3 Description of the terminals.............................................................................................34 4.3.1 MS2 three-phase version power connections..................................................................34 4.3.2 MS2 single-phase version power connections.................................................................35 4.3.3 MS3 power connections....................................................................................................36 4.4 Cable dimensioning and selection....................................................................................37 4.4.1 Cable and fuse sizes, enclosures MS2 to MS3.................................................................37 4.4.2 Cable and fuse sizes, enclosures MS2 to MS3, North America.......................................38 4.5 Brake resistor cables........................................................................................................39 4.6 Control cables...................................................................................................................39 4.7 Cable installation ..............................................................................................................40 5. Control unit.....................................................................................................42 5.1 Control unit cabling...........................................................................................................45 5.1.1 Control cable sizing ..........................................................................................................45 5.1.2 Standard I/O terminals .....................................................................................................46 5.1.3 Relay terminals.................................................................................................................47 5.1.4 Safe Torque off (STO) terminals .......................................................................................47 5.1.5 Description of additional echo connectors.......................................................................48 vacon • 2 Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/ 5.1.6 Led handling......................................................................................................................52 5.1.7 Selection of terminal functions with dip switches ...........................................................53 5.2 Fieldbus connection..........................................................................................................54 5.2.1 Modbus RTU protocol .......................................................................................................55 5.2.2 Preparation for use through RS485..................................................................................56 6. Commissioning ...............................................................................................57 6.1 Commissioning of the drive ..............................................................................................58 6.2 Changing EMC protection class........................................................................................59 6.2.1 Changing EMC protection class - MS2 three-phase version ...........................................59 6.2.2 Changing EMC protection class - MS2 single-phase version..........................................61 6.2.3 Changing EMC protection class - MS3 .............................................................................62 6.3 Running the motor ............................................................................................................63 6.3.1 Cable and motor insulation checks ..................................................................................63 6.4 Maintenance......................................................................................................................64 6.4.1 Recharging capacitors in stored units..............................................................................64 7. Technical data.................................................................................................65 7.1 AC drive power ratings......................................................................................................65 7.1.1 Mains voltage 3AC 208-240V.............................................................................................65 7.1.2 Mains voltage 1AC 208-240V.............................................................................................65 7.1.3 Mains voltage 3AC 380-480V.............................................................................................66 7.1.4 Definitions of overloadability ............................................................................................66 7.2 Brake resistors .................................................................................................................67 7.3 VACON® 20 CP - technical data.......................................................................................68 7.3.1 Technical information on control connections.................................................................71 8. Options............................................................................................................73 8.1 VACON® keypad with seven-segment display.................................................................73 8.2 Text keypad .......................................................................................................................74 8.3 Menu structure .................................................................................................................74 8.4 Using the keypad...............................................................................................................75 8.4.1 Main menu.........................................................................................................................75 8.4.2 Resetting fault...................................................................................................................76 8.4.3 Local/Remote control button............................................................................................76 8.4.4 Reference menu................................................................................................................77 8.4.5 Monitoring menu...............................................................................................................78 8.4.6 Parameter menu...............................................................................................................79 8.4.7 System/Fault menu...........................................................................................................80 8.5 Fault tracing......................................................................................................................82 8.6 Option boards....................................................................................................................86 8.6.1 Option board installation ..................................................................................................87 9. Safe Torque Off...............................................................................................90 9.1 General description...........................................................................................................90 9.2 Warnings ...........................................................................................................................91 9.3 Standards..........................................................................................................................92 9.4 The principle of STO..........................................................................................................93 9.4.1 Technical details ...............................................................................................................94 9.5 Connections.......................................................................................................................95 9.5.1 Safety Capability Cat. 4 / PL e / SIL 3 ...............................................................................96 9.5.2 Safety Capability Cat. 3 / PL e / SIL 3 ...............................................................................98 9.5.3 Safety Capability Cat. 2 / PL d / SIL 2 ...............................................................................98 9.5.4 Safety Capability Cat. 1 / PL c / SIL 1................................................................................99 9.6 Commissioning ...............................................................................................................100 9.6.1 General wiring instructions ............................................................................................100 9.6.2 Checklist for commissioning ..........................................................................................100 9.7 Parameters and fault tracing .........................................................................................102

vacon®20 cp ac drives installation, Technical and Maintenance manual vacon • 0 Service support: find your nearest Vacon service center at www.vacon.com INDEX Document code (Original Instructions): DPD00489I Order code: DOC-INS03976+DLUK Rev. I Revision release date: 27.1.15 1. Safety ...............................................................................................................4 1.1 Signs................................................................................................................................... 4 1.2 Units ................................................................................................................................... 4 1.3 Danger................................................................................................................................ 5 1.4 Hot surface warning........................................................................................................... 5 1.5 Warnings ............................................................................................................................ 6 1.6 Earthing and earth fault protection ................................................................................... 7 1.7 Insulation system............................................................................................................... 9 1.8 Compatibility with RCDs................................................................................................... 10 1.9 Cooling System................................................................................................................. 11 1.10 Declaration of conformity ................................................................................................ 12 2. Receipt of delivery.......................................................................................... 16 2.1 Type designation code...................................................................................................... 17 2.2 Order codes...................................................................................................................... 18 2.3 Unpacking and lifting the AC drive .................................................................................. 19 2.4 Accessories ...................................................................................................................... 19 2.4.1 Disposal............................................................................................................................ 20 3. Mounting......................................................................................................... 22 3.1 Dimensions....................................................................................................................... 22 3.1.1 Frame MS2 three-phase version ..................................................................................... 22 3.1.2 Frame MS2 single-phase version.................................................................................... 23 3.1.3 Frame MS3 ....................................................................................................................... 24 3.2 Cooling.............................................................................................................................. 25 3.3 Environment temperature ............................................................................................... 25 3.4 Heatsink assembly instructions ...................................................................................... 25 3.5 Installation spacing.......................................................................................................... 28 3.6 Power loss thermal characteristics ................................................................................ 29 3.7 Dimensioning an external heatsink................................................................................. 30 4. Power cabling................................................................................................. 34 4.1 Circuit breaker ................................................................................................................. 36 4.2 UL standards on cabling .................................................................................................. 36 4.3 Description of the terminals ............................................................................................ 37 4.3.1 MS2 three-phase version power connections ................................................................. 37 4.3.2 MS2 single-phase version power connections................................................................ 38 4.3.3 MS3 power connections ................................................................................................... 39 4.4 Cable dimensioning and selection................................................................................... 40 4.4.1 Cable and fuse sizes, frames MS2 to MS3....................................................................... 40 4.4.2 Cable and fuse sizes, frames MS2 to MS3, North America............................................. 41 4.5 Brake resistor cables....................................................................................................... 42 4.6 Control cables .................................................................................................................. 42 4.7 Cable installation ............................................................................................................. 43 5. Control unit .................................................................................................... 46 5.1 Control unit cabling.......................................................................................................... 49 5.1.1 Control cable sizing.......................................................................................................... 49 5.1.2 Standard I/O terminals..................................................................................................... 50 5.1.3 Relay terminals ................................................................................................................ 51

user manual modbus rtu ac drives vacon® 20 cp vacon® 20 x vacon® 20 vacon • 1 Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/ Table of Contents Document: DPD01925A Version release date: 30.5.17 1. Safety................................................................................................................2 1.1 Danger.................................................................................................................................2 1.2 Warnings .............................................................................................................................3 1.3 Earthing and earth fault protection....................................................................................4 2. Modbus - general info.......................................................................................5 2.1 Restrictions.........................................................................................................................6 3. Modbus technical data ......................................................................................7 3.1 Modbus RTU protocol .........................................................................................................7 3.2 Connections and wiring ......................................................................................................7 4. Installation........................................................................................................8 4.1 Installation in VACON® 20 family AC drives ......................................................................8 4.1.1 Preparation for use through RS485....................................................................................8 5. Fieldbus parametrization ...............................................................................10 5.1 Fieldbus control and basic reference selection...............................................................10 5.2 Modbus RTU parameters and monitoring values ............................................................10 5.2.1 Fieldbus protocol ..............................................................................................................11 5.2.2 Slave address....................................................................................................................11 5.2.3 Baud rate...........................................................................................................................11 5.2.4 Parity type .........................................................................................................................12 5.2.5 Communication timeout ...................................................................................................12 5.2.6 Reset communication status ............................................................................................12 5.2.7 Communication status......................................................................................................12 6. Communications .............................................................................................13 6.1 Modbus address area .......................................................................................................13 6.2 Supported Modbus Functions...........................................................................................13 6.3 Modbus data mapping.......................................................................................................14 6.3.1 Modbus process data in VACON® 20 Application ACCN1004..........................................14 6.3.2 Modbus process data in VACON® 20X and VACON® CP Application ACIT1075 .............17 6.4 Example messages...........................................................................................................20 6.4.1 Example 1 - Write Process Data.......................................................................................20 6.4.2 Example 2 - Read process data........................................................................................21 7. Fault tracing ...................................................................................................22 7.1 Typical fault conditions .....................................................................................................22 7.2 RS-485 bus biasing ...........................................................................................................22 7.3 Other fault conditions .......................................................................................................23 8. Quick setup .....................................................................................................24 9. APPENDIX 1 - PROCESS DATA ........................................................................25 1 vacon • 2 Safety Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/ 1. SAFETY This manual contains clearly marked cautions and warnings which are intended for your personal safety and to avoid any unintentional damage to the product or connected appliances. Please read the information included in cautions and warnings carefully. The cautions and warnings are marked as follows: 1.1 Danger Table 1. Warning signs = DANGER! Dangerous voltage = WARNING or CAUTION = Caution! Hot surface The components of the power unit are live when the drive is connected to mains potential. Coming into contact with this voltage is extremely dangerous and may cause death or severe injury. The motor terminals U, V, W and the brake resistor terminals are live when the AC drive is connected to mains, even if the motor is not running. After disconnecting the AC drive from the mains, wait until the indicators on the keypad go out (if no keypad is attached see the indicators on the cover). Wait 5 more minutes before doing any work on the connections of the drive. Do not open the cover before this time has expired. After expiration of this time, use a mea- suring equipment to absolutely ensure that no voltage is present. Always ensure absence of voltage before starting any electrical work! The control I/O-terminals are isolated from the mains potential. However, the relay outputs and other I/O-terminals may have a dangerous control voltage present even when the AC drive is disconnected from mains. Before connecting the AC drive to mains make sure that the front and cable cov- ers of the drive are closed. During a ramp stop (see the Application Manual), the motor is still generating voltage to the drive. Therefore, do not touch the components of the AC drive before the motor has completely stopped. Wait until the indicators on the keypad go out (if no keypad is attached see the indicators on the cover). Wait additional 5 minutes before starting any work on the drive. 9000.emf 13006.emf 9001.emf 9000.emf 9000.emf 9000.emf 9000.emf 9000.emf 9000.emf