JUMO LOGOSCREEN 500 Operating Instructions Manual

1.2 Arrangement of the documentation ........................................................... 6 1.2.1 Structure of these Operating Instructions ...................................................... 6 1.3 Typographical conventions ......................................................................... 7 1.3.1 Warning signs ................................................................................................. 7 1.3.2 Note signs ...................................................................................................... 7 1.3.3 Representation ............................................................................................... 8 2 Instrument description 9 2.1 Display and controls .................................................................................... 9 2.2 Operating principle and graphic elements .............................................. 10 2.3 Analog inputs .............................................................................................. 12 2.4 Event traces ................................................................................................ 13 2.5 Counters / Integrators / Timers ................................................................ 14 2.5.1 Reporting periods of counts ........................................................................ 16 2.5.2 Resetting the counters / integrators / timers ............................................... 16 2.5.3 Behavior on instrument reconfiguration ....................................................... 17 2.6 Math / logic module ................................................................................... 18 2.7 Operating modes ........................................................................................ 21 2.8 Data storage ............................................................................................... 22 3 Operation and visualization 23 3.1 Basic menu ................................................................................................. 24 3.2 Visualization ................................................................................................ 25 3.2.1 Diagram representation with digital display (small measurement) ............... 26 3.2.2 Diagram representation with scaling ............................................................ 27 3.2.3 Diagram representation with bargraph ......................................................... 27 3.2.4 Large digital display (large measurement) .................................................... 28 3.2.5 Curve representation (header switched off) ................................................. 28 3.2.6 Evaluating the stored measurement data .................................................... 29 3.2.7 Counters / integrators / operating time ........................................................ 32 3.3 Parameter setting ....................................................................................... 33 3.4 Configuration .............................................................................................. 35

3.6 Disk manager .............................................................................................. 38 3.7 Instrument info ........................................................................................... 41 3.8 Text input ..................................................................................................... 43 3.9 Code number (password entry) ................................................................ 44 4 Configuration parameters 47 4.1 Operating example ..................................................................................... 47 4.2 Table of configuration parameters ........................................................... 48 4.2.1 Parameter setting ......................................................................................... 48 4.2.2 Configuration - Instrument data ................................................................... 49 4.2.3 Configuration - Analog inputs ...................................................................... 52 4.2.4 Configuration - Event traces ........................................................................ 54 4.2.5 Configuration - Counter/Integrator (option) ................................................. 55 4.2.6 Configuration - Measurement storage ......................................................... 59 4.2.7 Configuration - Outputs (option) .................................................................. 60 4.2.8 Configuration - Operating functions ............................................................. 61 4.2.9 Configuration - Texts .................................................................................... 61 4.2.10 Configuration - Interface ............................................................................. 62 4.2.11 Configuration - Fine calibration .................................................................. 62 5 Setup program 65 5.1 Hardware and software requirements ...................................................... 65 5.2 Installing the setup program ..................................................................... 66 5.3 Data exchange between paperless recorder and PC ............................. 67 5.3.1 Data transfer via diskette ............................................................................. 67 5.3.2 Data transfer via setup interface .................................................................. 68 5.4 Math and logic module .............................................................................. 69 5.5 Character set .............................................................................................. 72 6 PC evaluation program 75 6.1 Program description .................................................................................. 75 7 Identifying the instrument version 77 7.1 Type designation ........................................................................................ 77

7.3 Optional accessories ................................................................................. 78 8 Installation 79 8.1 Location and climatic conditions .............................................................. 79 8.2 Mounting in position .................................................................................. 79 9 Electrical connection 81 9.1 Installation notes ........................................................................................ 81 9.2 Technical data ............................................................................................. 81 9.3 Connection diagram .................................................................................. 82 10 TÜV Report on Data Manipulation Security 85 11 Index 89

ment. Keep the operating instructions in a place which is accessible to all us- ers at all times. Please assist us to improve these operating instructions where necessary. Your suggestions will be most welcome. Phone in Germany (0661) 6003-725 abroad (+49) 661 6003-0 Fax in Germany (0661) 6003-681 abroad (+49) 661 6003-607 H All necessary settings are described in this manual. If any difficul- ties should still arise during commissioning, you are asked not to carry out any unauthorized manipulations on the unit. You could endanger your rights under the instrument warranty! Please contact the nearest subsidiary or the main factory in such a case. E When returning modules, assemblies or components, the regula- tions of EN 100 015 “Protection of electrostatically sensitive com- ponents” must be observed. Use only the appropriate ESD pack- aging for transport. Please note that we cannot accept any liability for damage caused by ESD (electrostatic discharge). B

The documentation for this instrument consists of the following parts: Operating Instructions B 95.5015 These operating instructions are included in the delivery. They are addressed to the equipment manufacturer (OEM), and to the user with appropriate techni- cal expertise. In addition to installation and electrical connection, they contain information on commissioning, operation and parameter setting on the instrument, as well as on the optional PC setup programm and the optional PC evaluation pro- gram (PCA). Interface Description B 95.5015.2 It provides information on the serial interfaces (RS232 and RS485), which can be supplied as an extra. Using the interface description, it is possible to devel- op specific programs which can, for instance, read out current measurement data. 1.2.1 Structure of these Operating Instructions These operating instructions are arranged in a way which permits the user to enter directly into the operation and configuration of the instrument. Conse- quently, chapters dealing with items that normally arise only once are placed at the end of the manual. These include instrument description, type designa- tion, installation and electrical connection.

The signs for Danger and Caution are used in this manual under the following conditions: V Danger This sign is used when there may be danger to personnel if the instructions are disregarded or not followed accurately! A Caution This sign is used when there may be damage to equipment or data if the in- structions are disregarded or not followed accurately! E Caution This sign is used where special care is required when handling electrostati- cally sensitive components. 1.3.2 Note signs H Note This sign is used where your special attention is drawn to a remark. v Reference This sign refers to further information in other handbooks, chapters or sec- tions. abc1 Footnote Footnotes are notes which refer to certain points in the text. Footnotes consist of two parts: Marking in the text and the footnote text. The marking in the text is arranged as continuous superscript numbers. h Action This sign marks the description of a required action. The individual steps are indicated by this asterisk, e. g.: h Press the h key h Confirm with E

Keys Keys are shown in a frame. Both symbols or text are possible. Where a key has multiple functions, the text shown corresponds to the function which is currently active. Program manager Screen text Texts displayed in the setup program are shown in italics. Edit ! Instrument data Menu items Menu items of the setup program, which are referred to in this manual, are shown in italics. Menu item and sub-menu item are each separated by “!”.

2.1 Display and controls 1. not from the configuration level, if a parameter has already been altered there. H The life of the background illumination can be prolonged by using the screen saver. v Chapter 4 “Configuration parameters”, Parameters ! Display off Status LED (red) is on continuously while an alarm is present Enter - select menu item - enter input Menu back to the basic menu1 Exit - previous window - cancel current action Menu-dependent function keys (softkeys) screen-dependent function, represented by text or symbols Color display 320 x 240 pixel, 27 colors Cover of the disk drive for opening the disk drive cover Power LED (green) is on continuously as soon as power is applied; flashes when the screen saver is activated.

10 Opening and closing the housing door 2.2 Operating principle and graphic elements Keys The recorder is operated from eight keys. Three of these have fixed functions, the other five (softkeys) have menu-dependent functions. v Chapter 2.1 “Display and controls” Softkeys The softkey functions appear in the bottom line of the display, as symbols or in plain language. The housing door can be opened or closed by turning the knob Status line Header

Status line The status line is shown in the upper part of the display. It provides information on important actions and states. The status line is always visible, irrespective of the level (operation, parame- ters, configuration). Time & Date shows the actual time and date The egg timer appears whenever the instrument is busy and can therefore not be operated. The “H” informs you that the indicated measurements are derived from the past (history). The data saved in the FLASH memory are shown. In the event of an error, an “i” flashes here. The cause of the error can be read out from the instrument info window (v Chapter 3.7 “Instrument info”). If the keys are inhibited, a key flashes in this position Alarm If an alarm has occured (e. g. out-of-limit), the (alarm) bell flashes in this field shows last entry in event list Instrument name (16 characters max.) Current diagram speed Background color: gray = normal operation, blue = timed operation, orange = event operation Diskette / internal memory Indicates the free storage capacity of the diskette or the internal memory in percent. If there is a diskette error, the diskette symbol flashes. The error message can be checked in the disk manager. In the event of a “memory alarm”, the field is shown with a yellow background. vChapter 3.6 “Disk manager” Storage capacity of diskette available internal memory

12 Channel line (channel representation) The channel line shows the measurements of the active channels and their unit as - measurement - scaling or - bargraph. Alternatively, the header can be switched off altogether. In addition, alarms and out-of-limit conditions are made directly visible, ac- cording to the display mode. Example: Measurement (meas. small) The selection and visual presentation of the channel line can be controlled by using the parameter Parameters ➔ Diagram view ➔ Channel representation. 2.3 Analog inputs Internal analog inputs The paperless recorder can be equipped with 3 or 6 analog inputs. When con- figuring the analog inputs (Chapter 4.2 “Table of configuration parameters”), these are designated analog input 1 — 3 (1 — 6). Numerical display The measurements are shown in numerical form. OFF If a channel is switched off, then there will be no indication. Unit of measurement Alarm If an alarm is present (e. g. out-of-limit), the measurement of the channel is shown on a red background. Overrange Underrange State of event traces

2.4 Event traces Signal types In addition to the four logic inputs (extra code), digital signals generated by the instrument itself can also be displayed in the six event traces: Representation Representation on the screen is as follows: Signal Description Logic input 1 — 4 Four logic inputs present in hardware (extra code) Logic channel 1 — 6 Channels which are created by using the math and logic module (instrument software version 133.03.xx or higher and extra code are required) Low alarm 1 — 6 Underlimit of channels Low combination alarm OR linkage of all low alarms High alarm 1 — 6 Overlimit of channels High combination alarm OR linkage of all high alarms Counter/integrator alarm 1 — 6 Limit infringements of counter/integrator channels (instrument software version 133.03.xx or higher and extra code are required) Counter/integrator combination alarm OR linkage of all counter/integrator alarms (instrument software version 133.03.xx or higher and extra code are required) Combination alarm OR linkage of all low and high alarms Memory alarm Alarm is triggered when the residual capacity of the diskette, or the available internal storage spa- ce, falls below a certain value. Chapter 3.6 “Disk manager” Error Alarm when the battery is discharged, or the time has to be reset. Chapter 3.7 “Instrument info” Modbus-Flag Control flag which can be activated through the serial interface. Representation as symbol On/Off represented as switch: as diagram Representation as time sequence:

14 Outputs The digital signals can be used to operate the three relays (extra code). It is possible to configure the action as n.c. (break) or n.o. (make) (Configuration ➔ Outputs). External texts So-called “external texts” can be arranged through four logic inputs. Either a standard text or one of the 18 definable texts can be used. The instrument au- tomatically supplements the texts in order to distinguish between the appear- ance and disappearance of the signal. The external texts are configured on the instrument under Configuration ➔ Operating functions. v Chapter 3.5 “Event list” Event operation The digital signals can be used to activate event operation. In event operation, the measurements are stored at a storage rate which is different from that in normal operation. 2.5 Counters / Integrators / Timers Counters, integrators and timers are available as extras from instrument soft- ware 133.03.xx. These are not electrical measurement inputs (hardware), but channels which are calculated by the recorder (software).

Counters Counter inputs - logic inputs - logic channels - alarms - errors - Modbus-Flag (signal via serial interface) Counter frequency 30Hz max. Weighting The count pulses can be evaluated (weighted). A down counter can be imple- mented by entering a negative weighting (e.g. weighting factor -1). Each count change can be documented with an entry in the event list. The new count is attached to the message. Integrators Integrator inputs - analog inputs 1— 3 (6) Integrator time base - sec, min, hr and day Weighting You can also enter a weighting for the integrators. Weighting example - flow measurement - input signal from 0 — 20mA (corresponds to 0 — 1000 l/sec) - time base 1sec - weighting 0.001 - display of the integration value (quantity) in m³ Minimum size of input signal Entering a threshold value (amount of threshold value) has the effect that inte- gration takes place only when the value has been exceeded. No integration will occur on falling below the value. The advantage of integration with a threshold value larger than 0 is that possible noise from a transducer can be suppressed in this way. Timers The timer will count for as long as the selected logic input or one of the digital signals is closed (set). The time can be displayed in sec, min, hr and days.

16 2.5.1 Reporting periods of counts After an adjustable time period (reporting period) the counts are stored for all counters/integrators/timers. The counts of the most recently concluded re- porting period can be graphically displayed. The following counter/integrator types are possible: - periodic The time period (between 1 min and 12 hrs) must additionally be selected in the parameter Period. - external The counter/integrator is updated here only when the selected operating signal is active (e.g. logic input is closed). When the operating signal is de- activated (e.g. logic input is open), the counter/integrator value is stored and reset to 0. - daily - weekly - monthly - yearly - total - daily from-to In addition, the period has to be selected, by means of the parameters “Daily start time” and “Daily end time”. The counter/integrator will then be updated from the start time only. When the end time has been reached, the counter/integrator value is stored and reset to 0. 2.5.2 Resetting the counters / integrators / timers Periodic reset There is a reporting period for each counter/integrator/timer. At the end of this period, the current data (value and time) are stored and the value is reset to 0. Subsequently, the next period can be recorded. An exception is the totalizer/integrator value. It is stored whenever any count/ integration has been completed, but it is not reset to 0. This enables the total- izer to be evaluated also in the PCA evaluation software. External reset You can configure an operating signal for all 6 channels together, with the re- sult that the counters/integrators are reset to 0 without storing the previous values. The period for the counter/integrator summation will be restarted at this point. This means that after the test run of an installation, for instance, the recording can be freshly started, thereby eliminating the test run values, which are not required. v See “Reset generation” on page 59. Reset from keys Another option of resetting the counter/integrator values is provided at the pa- rameter level. After entering the password, you can define a value for each of the 6 channels. The counter/integrator will then be set to this value. When, af- ter editing, a value is accepted, a message with the new and the old count is entered in the event list.

The time period for the counter/integrator summation will not be freshly start- ed. The previous counter/integrator values will also not be saved. In this way, you can restart the recording of individual counters/integrators, for example, after the test run of an installation; the values of the test run, which are not required, can thus be eliminated. You can select a password other than that for accessing the configuration. The password can be set under Configuration ➔ Instrument data ➔ Code No.(Password) ➔ Counter/Int.reset. Reset via the “Disk manager” menu If the function Update diskette incl. counters is executed in the “Disk manager” menu, the counts will also be stored and reset. v See “Disk manager” on page 38. 2.5.3 Behavior on instrument reconfiguration When the instrument is reconfigured, the current counter/integrator reporting periods remain unaffected. The counter/integrator values will not be reset to 0 and the reporting period will not be restarted. H If you wish to save the previous counter/integrator values, you have to execute the function “Update diskette incl. counters” in the Disk manager menu before resetting. H The values can be deliberately reset via the “Parameters” menu.

18 2.6 Math / logic module The math and logic module is available as an extra from instrument software 133.03.xx. As is the case with the counters/integrators/timers, the math and logic module, too, are channels that are not available in hardware, but are cal- culated through the instrument software. The math and logic module consists of 2 parts: - the math module for calculating analog values and - the logic module for calculating boolean values (0 or 1). Math module Using the math module, measurement inputs can be used to calculate new “virtual” channels. There are no separate math channels for the calculated channels, the existing analog channels 1 — 3 (6) are used instead. In configuration, you have to se- lect the Mathematics option under the parameter “Sensor” for the required channel. Configuration ➔ Analog input x ➔ Sensor = Mathematics Each of the 6 channels can either be used for recording the corresponding channel, or as a math channel. With a 3-channel instrument, three additional “virtual” channels can thus be created. When the measurement inputs AE1 and AE2 are mathe- matically linked, the measurement inputs AE3 — AE5 in the example above are not available as sensor inputs.

The following variables are used for the formulae: - analog inputs (AE1 — AE6) - counter/integrator channels (ZI1 — ZI6) - logic inputs (BE1 — BE4) - alarms - errors - Modbus-Flag (signal via serial interface) - instrument-specific data (only after consultation with the manufacturer) If counter/integrator values are used for calculation, please note the reduction in accuracy, since, in this case, two different data formats have to be used for calculation. The counters/integrators are calculated in the double-float format, whereas the math module employs the single-float format to the IEEE 754 standard. Nevertheless, these values can still be integrated into the math module. Available as fixed functions are: - difference - ratio - humidity - moving average For the moving average, it is necessary to enter the reference channel (in most cases, the analog input no.) and the time (in minutes), which are used for cal- culating the moving average. The following operators and functions are available for the formulae: +, -, *, /, (, ), SQRT(), MIN(), MAX(), SIN(), COS(), TAN(), **, EXP(), ABS(), INT(), FRC(), LOG(), LN(). On going above or falling below the scaleable values, the math channel is treated as for “out-of-range". The formulae are entered in the PC, in the setup program. The mathematical formulae cannot be edited on the instrument by using the keys. H Additional information can be found in Chapter 5.4 “Math and logic module” The channel number of a math channel indicates which analog input is being used by the math channel.

20 Logic module There is also a maximum of 6 logic channels. As is the case with all the other digital signals, the calculated digital (boolean) values can be used for different functions: - recording in the event traces, - as an operating signal for display switch-off, - time synchronization, - timer, - externally operated counters / integrators, - counter/integr. reset, - event operation and key inhibit, - for output to a relay and - as count input for a counter. The following variables are available for the formulae: - logic inputs - logic channels - alarms - errors - Modbus-Flag (signal via serial interface) - TRUE - FALSE - instrument-specific data (only after consultation with the manufacturer) The functions below can be used for the formulae: - ! (NOT) - & (AND) - | (OR) - ^ (XOR) - / (rising edge) - \ (falling edge) - ( (open bracket) - ) (close bracket) H For additional information, see Chapter 5.4 “Math and logic module”

2.7 Operating modes 3 operating modes The instrument has 3 operating modes: - normal operation - timed operation - event operation The following settings can, among others, be made for each of the three oper- ating modes: - stored value - storage rate Stored value The stored value determines whether the average, minimum, maximum or in- stantaneous value of the time interval between two storage cycles or the peak values (envelope) are stored. When “peak value” is set, then the minimum and maximum values of the last storage cycle are stored. Storage rate The storage rate determines the time interval between two stored values. The diagram speed corresponds to the storage rate, which means that at a storage rate of 5sec, for example, the stored value is entered in the diagram every 5 sec. Normal operation Normal operation is active whenever event or timed operation is not active. Timed operation For timed operation, a period of time can be determined (24 hrs max.) within which a specific stored value and a specific storage rate are active. Event operation Event operation is active as long as its operating signal (v Chapter 4.2.6 “Configuration - Measurement storage”) is active. Event operation can be used, for example, to shorten the storage rate when an alarm is present. Priority The respective priorities of the operating modes are allocated as follows: Active operating mode The active operating mode is indicated in the diagram by the background col- or for the diagram speed: v Chapter 2.2 “Operating principle and graphic elements” Operating mode Priority Normal operation low Timed operation average Event operation high Operating mode Color Normal operation gray Timed operation turquoise Event operation orange

22 2.8 Data storage Recording capacity - internal memory: approx. 350,000 measurements (with option: “Memory expansion to 2MB”: approx. 850,000 measurements) - diskette: approx. 650,000 measurements The recording capacity is reduced when many event messages are also stored. Storage rate Different storage rates, ranging from 1sec to 32767sec, can be configured for normal, event and timed operation under “configuration”. The storage rate determines the time intervals at which the measurements are stored. Stored value Under this parameter, the value to be stored (average, instantaneous, mini- mum, maximum or peak value) is configured separately for normal, event and timed operation. Recording format The data are recorded encoded in a proprietary format. Recording duration The recording duration depends on various factors: - number of analog channels and event traces being recorded - storage rate - number of events in the event list Optimization of recording duration The recording duration can be optimized by process-oriented selection of the storage rate. In normal operation (no fault, no alarm, ...), a storage interval as long as possi- ble (e.g. 60sec, 180sec, …) should be selected, depending on the specific ap- plication. In the event of an alarm or a fault, the storage rate can be shortened via event operation, which ensures that the measurement data are recorded with a high time resolution. H The setup program calculates the recording duration for the cur- rent configuration.

After starting up the paperless recorder by switching on the supply (power ON), the start logo (company logo) appears. During the screen build-up, the recorder is initialized with the data of the last configuration. H After the initialization phase, the measurement diagram (visualiza- tion level) is displayed.

24 3.1 Basic menu The basic menu is the central point from which the various levels of the instru- ment branch out. The following levels are available: - Visualization - Parameters - Configuration - Event list - Disk manager - Instrument info The basic menu is displayed after pressing the Mkey1. 1. not from configuration level, if a parameter has already been altered there. h Select the required level h Confirm selection with E

3.2 Visualization As has already been mentioned in Chapter 2.2 “Operating principle and graph- ic elements”, the softkeys can be found at the bottom of the screen. They change their function according to the menu and are indicated as symbols or in plain language. With instrument software version 133.03.xx (or higher), it is possible to equip the recorder with “Counters/integrators” (extra code). In this case, the symbol for indicating the counts will appear below the softkey on the right, the symbol for showing the event list is shifted to the counter display. Evaluate stored measurement data (history) Hide function keys (softkeys) Alter signal type (representation) - analog inp. - analog & event Alter channel representation (header) - diagram representation with digital display (meas. small) - diagram representation with scaling - diagram representation with bargraph - digital display large (meas. large) - curve representation (header switched off) Show event list Show counters / integrators / timers

26 3.2.1 Diagram representation with digital display (small measurement) Diagram representation can be reached from the basic menu by calling up the “visualization” menu, or by pressing the D key. Using the parameter Parameters ➔ Diagram view ➔ Signal type (or the button), it is possible to select whether, in addition to the analog channels, the event traces are also to be displayed. The contents of the head- er is determined by using the parameter Parameters ➔ Diagram view ➔ Channel representation (or the button). - Current measurements of the analog inputs including unit - Measurement on red background ⇒ overlimit

3.2.2 Diagram representation with scaling The parameter Parameters ➔ Diagram view ➔ Channel indication is available for selecting which scaling (on which channel) is the be indicated. 3.2.3 Diagram representation with bargraph Using the parameter Parameters ➔ Diagram view ➔ Channel indication, it is possible to select which bargraph (on which channel) is to be indicated. Scaling start of the selected channel Lower limit marker of the selected channel (no display when alarm is off) Upper limit marker (no display when alarm is off) Current measurement Channel name Scaling end of the selected channel Scaling start of the selected channel Lower limit marker of the selected channel (no display when alarm is off) Upper limit marker (no display when alarm is off) Scaling end of the selected channel Current measurement Channel name

28 3.2.4 Large digital display (large measurement) This display type is limited to the digital display. 3.2.5 Curve representation (header switched off) This display type is limited to the representation of curves.

3.2.6 Evaluating the stored measurement data History The softkey function changes during evaluation and, additionally, the current zoom factor and the cursor position (date and time) are displayed. Scroll operation Using these softkeys, the measurement data display can be scrolled (shifted) on the screen within the measurement data that are stored in the internal memory. H Measurement acquisition remains active during history representation. Cursor (violet) Current zoom (magnification) Scroll forwards fast (one screen) Scroll forwards slowly (one pixel line) History activated Switch to softkey functions Zoom/Search Date and time of measured values at the cursor position Scroll backwards slowly (one pixel line) Scroll backwards fast (one screen) Measured value at cursor position

30 Zoom If the zoom factor has to be adjusted, or specific times are to be searched for, then it is necessary to switch the softkey functions. h Press softkey The degree of compression of the measurement data on the screen is given as a ratio in steps (1:1, 1:2, 1:5, 1:10, 1:20, 1:50 and 1:100). For instance, 1:100 means that 1 screen pixel corresponds to 100 measure- ments, which signifies that only every hundreth stored measurement is dis- played. Cursor (violet) Zoom + Position cursor on time (selectable) Switch to softkey function “Scroll” Only for peak value acquisition: Switch channel line between min. and max. display Zoom -

Positioning the cursor After pressing the key, the following dialog is available for positioning the cur- sor on a specific time: After the date and time have been entered and the key has been pressed, the cursor is positioned on the selected time. If no measurement data have been stored for the selected time, then the cur- sor is positioned on the next possible time. Peak value acquisition If the data have been recorded in the “peak value” mode, then two different measurements (one minimum and one maximum value) may be displayed graphically for one instant of time (storage rate). Using the key, it is possible to switch between minimum and maximum value display within the display mode “measurement”. Peak value acquisition is programmed (activated) by the parameters: - Configuration ➔ Measurement storage ➔ Normal display ➔ Stored value - Configuration ➔ Measurement storage ➔ Event operation ➔ Stored value - Configuration ➔ Measurement storage ➔ Timed operation ➔ Stored value Further information on the “Measurement” display mode can be taken from Chapter 3.2.1 “Diagram representation with digital display (small measure- ment)” and Chapter 3.2.4 “Large digital display (large measurement)”. Function key Channel line Minimum Maximum

32 3.2.7 Counters / integrators / operating time Count display is available from instrument software 133.03.xx (extra code). If available, the screen below, for example, appears after pressing the softkey, which shows the current counts in numerical form. Expanded representation is activated by pressing the softkey. show curves expanded representation programmable alarm limit exceeded overrange normal representation Event list see Chapter 3.5 “Event list” current count concluded reporting period

3.3 Parameter setting The “Parameter” level is available to set - contrast, - speed indication, - display off, - diagram view and - counter/integrator reset. Contrast The contrast of the screen can be set here. This ensures that the screen is al- ways legible, even under difficult light conditions. Speed indication Here, “mm/h”, “time/div” or “storage rate” is selected for the speed display in the diagram. Example: A diagram speed of 1h/div corresponds to approx. 22mm/hr. Display off Switch-off event = waiting time For screen saving, a time between (0 and 32767min) can be set under the pa- rameter “Waiting time”. If no recorder key is operated during this time, then the screen goes dark. The power LED blinks during screen saving. If 0min is set, then screen saving is deactivated. H All parameters are selected using the and or and keys.

34 Switch-off event = operating signal In this case, screen saving is performed by using one logic input (extra code). The logic input is selected via the “Operating signal” parameter. Screen saving is deactivated when “Off” is selected. Diagram view Diagram view ➔ Signal type Here, the representation mode of the measurement and event traces is deter- mined: - analog inputs - analog inputs and event traces Diagram view ➔ Channel representation The contents of the channel bar is selected here: - small measurement - scaling - bargraph - large measurement - switched off Diagram view ➔ Channel display The channels which are displayed in the channel line, in the representation mode “Scaling” and “Bargraph”, are selected here. Diagram view ➔ Paper perforations Can only be selected if the analog channels only and no event traces are dis- played. When yes is set, paper perforations appear in the diagram, thus giving the picture the appearance of a conventional chart recorder. Counter/ integrator reset After the password has been successfully entered, the counts for each of the 6 channels can be set to 0 or a defined value in this menu. When a value has been input (confirm with E), a message with the new and the old count is entered in the event list. The time period for the counter/ integrator summation will not be freshly started. The recent counter/integrator values will also not be stored. If this is required, you have to execute the Up- date diskette incl. counter function in the Disk manager menu before resetting. In this way, the recording of the counters/integrators can be restarted, for ex- ample, after the test run of an installation; the test run values, which are not re- quired, can thus be eliminated. You can set a password which is different from that for accessing the configu- ration. The default value is also 9200. The password can be set in the menu Configuration ➔ Instrument data ➔ Code No. (Password) ➔ Counter/Int. reset.

3.4 Configuration On calling up the configuration level, the password is requested (factory-set: 9200). It also serves to prevent unauthorized alteration of the configuration. v Chapter 3.9 “Code number (password entry)” Window technology Like for the other levels, the principle of configuration is also based on menu- led window technology. Individual menu items can be selected in the win- dows. The window title describes the contents of the window. When a menu item has been selected, a further window is opened with new menu items, until the required parameter is finally reached. If several windows are open, the window title assists in orientation. The configuration of the paperless recorder is sub-divided into the following levels: v Chapter 4 “Configuration parameters” Window title Parameter is inhibited Parameter can be selected/edited Current setting

36 3.5 Event list Events Various events can initiate texts which are included in the event list and saved in the internal memory or on diskette. Events may include: - alarms triggered by out-of-limit conditions on individual channels, - external texts triggered through logic inputs, - system messages (e. g. power ON/OFF, summer/winter time changeover), Event definition Foll all events, except for system messages, it is possible to configure whether - the message text is to be included in the event list, - the standard text internal to the instrument - or one of the texts (see below) is used. Text assignment The texts (standard texts or 18 freely definable texts) are assigned to the events at the operating level “Configuration” (v Chapter 4 “Configuration parameters”). Freely definable texts 18 texts can be freely defined, up to a length of 20 characters. Standard texts The instrument offers standard texts as listed in the following table: Standard text Note Chanx low alarm ON Chanx low alarm OFF Chanx high alarm ON Chanx high alarm OFF Alarm counter/int. x ON Alarm counter/int. x OFF Logic input y ON Logic input y OFF Logic channel y ON Logic channel y OFF x = channel number y = input number Counter x: y x = counter channel number y = counter value (9 digits) Power ON Power OFF Data lost Summer time start Summer time end New configuration Counter/int. x from y reset to z x = counter/int. channel number y = old counter/int. value (9 digits) z = new counter/int. value (9 digits) „Text 1 — 18“ 18 freely definable texts with 20 characters each

Supplementary text The instrument automatically supplements the texts by “ON” or “OFF”, to en- able the distinction between appearance and disappearance of the signal. Example: Basic menu ➔ Event list The event list is called up via the basic menu: Event list Standard text Supplementary text Entry in event list Logic input 2 ON Logic input 2 ON Logic input 2 OFF Logic input 2 OFF h Select operating level Event list h Confirm selection with E jump back directly into diagram presentation

38 3.6 Disk manager Automatic storage of measurement data The data stored in the measurement data memory (FLASH) of the recorder are saved at regular intervals to the diskette in the instrument. The evaluation pro- gram of the PC (v Chapter 6 “PC evaluation program”) reads the data from the diskette and provides convenient functions for evaluation. Loading and saving the configuration data The configuration data can be downloaded from and saved to diskette. A con- figuration can thus be copied from one instrument to another, or it can be transferred from and to the PC setup program. Basic menu ➔ Disk manager The disk manager is called up via the basic menu. The functions - Update disk. incl. counter ..., - Compl. meas. data ➔ Disk., - Config. data ➔ Diskette and - Diskette ➔ Config. data are protected against unauthorized access by a password (factory-set: 9200). A The stored data on the diskette and in the FLASH memory are de- leted when the configuration is changed. h Select operating level Disk manager h Confirm selection with E

Disk manager Memory alarm At the configuration level, a percentage (residual capacity of diskette) can be specified under Instrument data ➔ Memory alarm. When the residual capacity of the inserted diskette reaches this percentage, the signal “Memory alarm” is activated. It can, for instance, be used to operate a relay or to switch over to event operation. v Chapter 2.8 “Data storage” Chapter 2.4 “Event traces” Chapter 4 “Configuration parameters” H The function “Compl. measurement data ➔ Disk.” serves to sal- vage data when the original diskette is no longer available. Residual capacity of diskette in percent Background flashes on error e. g. “diskette full”, “no diskette” Start action The configuration data are read in from diskette The configuration data are written to diskette All measurement data in the memory are written to diskette. Measurement data not yet saved are written to diskette Select action Counter/intergrator reporting periods are concluded and written to diskette, together with the measurement data not yet saved. Counter/integrators are reset (to 0) and restarted.

40 Status messages Status messages of the disk manager are displayed in the corresponding ac- tion window. The following status messages are possible: Status message Description DISKETTE UPDATED Directly before removing the diskette from the instrument, it is necessary to call up Update diskette, so that all the measurement data up to the time of removal are contained on the diskette. The data not yet saved since the last automatic save are written to diskette. DISKETTE NOT UPDATED An error has occurred during updating. This message may have several causes. Remedy: Repeat procedure INITIALIZING DISKETTE The instrument recognizes when new or foreign diskettes are inserted. A New or foreign diskettes are overwritten without a security check. NO DISKETTE If there is no diskette in the instrument, the diskette symbol flashes in the status line. DISKETTE WRITEPROTECTED The inserted diskette cannot be written to because it is write protected. Remedy: Remove write protection. DISKETTE FAULTY An error has occured while writing to diskette. The diskette is faulty. Remedy: Insert new (DOS-formatted) diskette. DISKETTE FULL If the diskette is full, the diskette symbol flashes in the status line. No more data are written to diskette. Remedy: Insert a blank diskette before the measurement data memory of the recorder is also full. If this is not done, then measurement data will be lost. PROGRAM DISKETTE This message appears when a program diskette is inserted in the disk drive and measurement data have to be written. Remedy: Insert the correct diskette, or a blank one. CONFIG. DISKETTE This message appears when a configuration dis- kette is inserted in the disk drive and measure- ment data have to be written. Remedy: Insert the correct diskette, or a blank one.

3.7 Instrument info The instrument info window displays general information about the instrument. It also includes errors “Battery empty” and “Data lost”. If one of these instru- ment errors is present, the info symbol flashes in the status line. Basic menu ➔ Instrument info The instrument info is called up from the basic menu: GOLDCAP WAS EMPTY This message appears when a capacitor is built into the recorder for memory buffering and the instrument has remained switched off for such a long time that the capacitor has become discharged. Caution: This will falsify the measurement data. WRONG VERSION NO.! An attempt was made to read in a configuration from diskette, but the version numbers of instrument software and configuration are different. Remedy: Convert configuration diskette via the PC setup program and create a new one. Status message Description h Select operating level Instrument info h Confirm selection with E

42 Instrument info - This menu also includes the version number (e.g. 133.01.01), i.e. the version number of the instrument software. It is important because some functions are only available from a certain version number onwards. - If the “Digital-I/O“ is available (Yes), then the recorder also contains an RS232/RS485 interface. Error The following errors are possible: Error Description none Instrument o.k. Data lost A discharge of the battery/storage capacitor occured during the last lengthy supply interruption. The clock was set to 01.01.97 00:00:00. Remedy: Reset the time (v Chapter 4.2.2 “Configuration - Instrument data”). Battery empty This message appears on instruments with lithium battery when the time was reset after a data loss. Please return the instrument to the supplier for a change of battery. H Data can be lost after separating the instrument from the supply voltage after more than 10 years on instruments with a lithium bat- tery, and after more than 2 weeks (15 — 25°C ambient tempera- ture) on instruments with a storage capacitor.

3.8 Text input Input options The configurable texts can be input either through the setup program or di- rectly on the instrument. This section describes the input on the instrument. Character selection The display below is shown when a text (e. g. Configuration ➔ Texts) is select- ed at the configuration level for editing by using E. After the character to be altered has been selected and the switch made to character set matrix, the cursor is positioned on the current character in the character set matrix. Character input The softkeys change their function, as can be seen from the picture below: After the entire text has been input, it can either be entered or all alterations cancelled: h Confirm text with E or h cancel text input with D Switch to character set matrix Select the character to be altered using the softkeys Enter character Select new character

44 3.9 Code number (password entry) The following functions are protected ex-factory from unauthorized access by a password request: - the Configuration menu - parts of the Disk manager menu - the Parameters ➔ Counter/Int. reset menu The factory default setting is 9200. A password can also be used to secure access to the recorder via the serial in- terface. In this case, however, the factory setting is 0 (no password request). If you enter a value unequal to 0, please take into account that this number must also be sent to the recorder by an attached communication program. All passwords can be programmed differently (see Chapter 4.2.2 “Configuration - Instrument data”). Password request After the entry has been completed ( ), it can be confirmed by using the E key. Using D, the password request will be stopped and the menu left. H Additional information on password request for the serial interface can be found in the Interface Description B 95.5015.2. Increment (+1) or decrement (-1) the selected digit Select the digit to be altered

Password request in the Configuration menu After the password has been entered in the Configuration menu, an additional security query will appear. You will only be able to access the parameters when you have confirmed the query with E.

4.1 Operating example 1.) if applicable, the code number must also be entered here 2.) cancel entry; the old settings are retained 3.) confirm entry

48 4.2 Table of configuration parameters The table below lists all the instrument parameters. The order in which the pa- rameters are explained corresponds to the order in which they appear on the instrument (in the menu structure). The first column describes the path via the menus and windows to the particu- lar parameter. The second column lists the possible settings for the parameter or the possi- ble selections. The factory default setting in this column is always shown bold. The third column contains a description of the parameter, or the possible se- lections, if the parameter and its function or its selection is not self-evident. 4.2.1 Parameter setting Parameter Value/selection Description Contrast Parameters ➔Contrast 0 — 16 — 31 Contrast of display Speed indication Parameters ➔Speed indication in mm/h, Time/div, Storage rate The selected display mode is shown in the diagram representation Switch-off event Parameters ➔Display off ➔ Switch-off event Waiting time, Operating signal The type of display switch- off is selected here Waiting time Parameters ➔Display off ➔ Waiting time 0 — 32767min Time after which the dis- play is switched off. Any key stroke will re-activate the display. The parameter can only be entered when the parameter Switch-off event is set on “Waiting time”. 0 = no switch-off Operating signal Parameters ➔Display off ➔ Operating signal Off, Logic inp1 — 4 If one of the 4 logic inputs (extra code) is set to “off” and operated, then the dis- play will be switched off. The parameter can only be entered when the parame- ter Switch-off event is set on “Operating signal”. Signal type Parameters ➔Diagram view ➔ Signal type Analog input Analog&Event Determines which mea- surements are graphically displayed Channel representation Parameters ➔Diagram view ➔ Channel representation Meas. small, Scaling, Bargraph, Meas. large, Off Determines the contents of the channel line (header)

4.2.2 Configuration - Instrument data Channel indication Parameters ➔Diagram view ➔ Channel indication ➔ Analog input 1 — 6 Yes, No “Yes” means that the se- lected channels are shown in the header Paper perforations Parameters ➔Diagram view ➔ Paper perforations No, Yes “Yes” means that paper perforations are shown within the graphic display, on the left and right margins of the screen. Paper perforations can only be activated and shown if no event traces have been selected (signal type = analog input). Counter/Int. reset Parameters ➔Counter/Int. reset ➔ Channel 1 — 6 -999999999 — 0 — +999999999 The start value for the counter or integrator can be entered here. The current value is not saved. Count changes are docu- mented in the event list. v Chapter 3.3 “Parame- ter setting” If password request is acti- ve, (password “Counter/ Int. reset” > 0), the start va- lues can only be set if the password has been en- tered correctly. Parameter Value/selection Description Instrument name Configuration ➔Instrument data ➔ Instrument name 16 characters v Chapter 3.8 “Text input” Date Configuration ➔Instrument data ➔ Date and time ➔ Date any data Input of current date Time Configuration ➔Instrument data ➔ Date and time ➔ Time any time Input of current time

50 Synchronization of time Configuration ➔Instrument data ➔ Date and time ➔ Time synchronization Off, Logic inp1 — 4 Using this parameter (func- tion), the system clocks of several recorders can be simultaneously synchro- nized. When a logic input has been selected and is oper- ated (transition from “Low to ”High”), then the time can be synchronized. The seconds are decisive in the time change. They are used for rounding the time up or down. Example: 12:55:29 -> 12:55:00 12:55:30 -> 12:56:00 Summer time (switch) Configuration ➔Instrument data ➔ Summer time ➔ Switch Off, User timed, Automatic Automatic: 2:00 hrs or 3:00 hrs on the last Sunday in March or October Summer time (start date) Configuration ➔Instrument data ➔ Summer time ➔ Start date any date can only be configured if the changeover (switch) is set to “User timed” Summer time (start time) Configuration ➔Instrument data ➔ Summer time ➔ Start time any time can only be configured if the changeover (switch) is set to “User timed” Summer time (end date) Configuration ➔Instrument data ➔ Summer time ➔ End date any date can only be configured if the changeover (switch) is set to “User timed” Summer time (end time) Configuration ➔Instrument data ➔ Summer time ➔ End time any time can only be configured if the changeover (switch) is set to “User timed” Language Configuration ➔Instrument data ➔ Language German, English, French, Dutch, Spanish, Italian, Hungarian, Czech, Swedish, Polish, Danish, Finnish, Portuguese, Russian Temperature unit Configuration ➔Instrument data ➔ Temperature unit °C, °F Memory readout Configuration ➔Instrument data ➔ Memory readout with diskette, via RSxxx Determine here how data are mainly to be read out. Depending on the selec- tion, a different value is made visible via the free capacity in the status line.

Memory alarm (diskette reserve) Configuration ➔Instrument data ➔ Memory alarm 1 — 10 — 100% The signal is activated when the residual capacity of the diskette, or of the internal memory, has fallen to this value. The parameter Memory readout can be used to determine whether the alarm was initiated by the diskette or the memory. v Chapter 2.4 “Event tra- ces” Code number of configuration Configuration ➔Instrument data ➔ Code No. (password) ➔ Configuration 0000 — 9200 — 9999 Code number for configuration level; 0000 = off The data saved on dis- kette and in the FLASH memory are deleted when the configuration is changed. Code number of disk manager (Disk Code No.) Configuration ➔Instrument data ➔ Code No. (password) ➔ Disk manager 0000 — 9200 — 9999 Code number for functions in the “File manager” menu; 0000 = off Code number Counter/Int. reset Configuration ➔Instrument data ➔ Code No. (password) ➔ Counter/Int. reset 0000 — 9200 — 9999 Code number to delete the individual counts; 0000 = off Code number RS232/RS485 Configuration ➔Instrument data ➔ Code No. (password) ➔ RS232/RS485 0000 — 9999 Code number to protect from unauthorized access to data via the serial interface; 0000 = off Factory setting Configuration ➔Instrument data ➔ Enter defaults No, Yes Yes = enter factory default setting (when entered, the parameter returns automatically to No) Enable options Configuration ➔Instrument data ➔ Enable options The parameter is available for enabling additional functions, such as the math/logic module or counter/integrator. The parameter is not available if all recorder functions have been enabled. Enable options Code No. determined Configuration ➔Instrument data ➔ Enable options ➔ Code No. determined (display of Code No.) The manufacturer has to be informed about the value displayed here and will issue the enabling code.

52 4.2.3 Configuration - Analog inputs Enable options Enabling code Configuration ➔Instrument data ➔ Enable options ➔ Enabling code Enter enabling code Enter the enabling code you have received here. Parameter Value/selection Description Sensor Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Sensor Off, Res. therm., Thermocouple, Current, Voltage, Math Depending on the select- ed sensor, only the relevant parameters can be selected for configuring the analog input. Linearization Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Linearization Linear, Pt100, Pt100 JIS, Ni100, Pt500, Pt1000, Pt50, Cu50, Fe-Con J, NiCrCon E, Ni-CrNi K, NiCrSi N, Cu-Con T, PtRhPtRh B, PtRh-Pt R, PtRh-Pt S, Cu-Con U, Fe-Con L, W3W25Re, W5W26Re Connection circuit Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Connection circuit 2 — 4 wire Cold junction Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Cold junction Internal Pt100, External const External CJ temperature Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Ext. CJ temp. -50 to +150°C External cold junction tem- perature for thermocouples Range start Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Range start any value 0mA Range end Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Range end any value 20mA Start temperature Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Start temperature any value Only for sensor types: current, voltage with linear- ization for resistance ther- mometer, thermocouple. Only for signals which are not yet linearized.

End temperature Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ End temperature any value Only for sensor types: current, voltage with linear- ization for resistance ther- mometer, thermocouple. Only for signals which are not yet linearized. Scaling start Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Scaling start -99999 to 0 to +99999 Scaling end Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Scaling end -99999 to +100 to +99999 Filter constant Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Filter constant 0.0 to 0.1 to 10.0s Channel name Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Channel name 7 characters Inp. 1 Short designation. It is shown in the channel line (header) with bargraph and scaling. v Chapter 3.8 “Text input” Unit Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Unit 5 characters % v Chapter 3.8 “Text input” Decimal place Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Decimal place Automatic, X.XXXX, XX.XXX, XXX.XX, XXXX.X, XXXXX. Automatic: representation with max. resolution Line width Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Line width Thin, Thick Line width of the measure- ment curve within the graphical display Alarm Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Alarm ➔ Alarm Off, Activated Low limit Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Alarm ➔ Low limit -99999 to 0 to +99999 High limit Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Alarm ➔ High limit -99999 to 0 to +99999 Parameter Value/selection Description

54 4.2.4 Configuration - Event traces Differential Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Alarm ➔ Differential -99999 to 0 to +99999 (1) = Low limit (2) = High limit (3) = Differential Text low alarm Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Alarm ➔ Text low alarm Standard text, Text 1 — 18, No text v Chapter 3.5 “Event list” v Configuration ➔ Texts, page 61 Text high alarm Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Alarm ➔ Text high alarm Standard text, Text 1 — 18, No text Alarm delay Configuration ➔Analog inputs ➔ Analog input 1—6 ➔ Alarm ➔ Alarm delay 0 — 32767s Alarm delay is activated at a value of > 0. When activated, an alarm will only be generated when it has been present for at least as long as it takes for the set time to elapse. Parameter Value/selection Description Input signal Configuration ➔Event traces ➔ Event traces 1 — 4 ➔ Input signal Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. al., Comb. alarm, Memory al., Error, Modbus-Flag The event (digital signal) which is to be recorded is assigned to an event trace. Parameter Value/selection Description

4.2.5 Configuration - Counter/Integrator (option) Trace designation Configuration ➔Event traces ➔ Event traces 1 — 4 ➔ Trace designation 7 characters BE 1 —4 v Chapter 3.8 “Text input” Input signal Configuration ➔Event traces ➔ Event traces 5 — 6 ➔ Input signal Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. al., Comb. alarm, Memory al., Error, Modbus-Flag The event (digital signal) which is to be recorded is assigned to an event trace Trace designation Configuration ➔Event traces ➔ Event traces 5 — 6 ➔ Trace designation 7 characters xxxx v Chapter 3.8 “Text input” Parameter Value/selection Description Channel Configuration ➔Counter/Integrator ➔ Counter/In. channs. 1 — 6 Select channel for which the subsequent parame- ters are to be configured. Function Configuration ➔Counter/Integrator ➔ Counter/Int. channs. ➔ Channel 1 — 6 ➔ Function Off, Counter, Integrator, Oper. time Select the desired function here. v Chapter 2.5 “Counters / Integrators / Timers” Type Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Type Periodic, External, Daily, Weekly, Monthly, Yearly, Total, Daily from-to Reporting period. Select here when the count is to be stored and reset.

56 Input signal Configuration ➔Counter/Integrator ➔ Count/In. channs. ➔ Channel 1 — 6 ➔ Input signal Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. al., Comb. alarm, Memory al., Error, Modbus-Flag The parameter is only programmable when “Counter” or “Operating time” has been selected under Function. Please select which event is to be counted. Input signal Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Input signal Analog inp1 — 3 (6) The parameter is only pro- grammable when “Integra- tor” has been selected under Function. Select which input is to be integrated. Weighting (evaluation) Configuration ➔Counter/Integrator ➔ Counter/Int. channs. ➔ Channel 1 — 6 ➔ Weighting -99999 to +1 to +99999 Select the weighting factor here. If, for instance, 0.001 is en- tered, a conversion from l/sec to m³/sec can be achieved. If a negative weighting factor is entered (e.g. -1), the counter will count down. Time base Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Time base Second, Minute, Hour, Day The parameter is only pro- grammable when “Integra- tor” or “Operating time” has been selected under Function. Integrator: Select the time base for in- tegrating the selected channel (e.g. second when your sensor generates a signal in liters/sec). Operating time: Select the unit used for counting the time. Threshold value Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Threshold value 0 — 99999 The parameter is only pro- grammable when “Integra- tor” has been selected un- der Function. Enter the threshold value which has to be exceeded for integration.

Channel name (line 1) Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Channel name 7 characters Counter/ The text that has been entered appears together with line 2 and the current count on the recorder screen (visualization and event list). v Chapter 3.2.7 “Coun- ters / integrators / ope- rating time” Channel name (line 2) Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Channel name 7 characters Integrx The text that has been en- tered appears together with line 1 and the current count on the recorder screen (visualization and event list). Unit Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Unit 5 characters Enter the unit which is dis- played on the recorder screen, together with the entered text and the cur- rent count. Decimal place Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Decimal place Automatic, X.XXXX, XX.XXX, XXX.XX, XXXX.X, XXXXX. Specify the decimal place for displaying the count on the recorder screen. Counter text Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Counter text Standard text, Text 1 — 18, No text If the counter is increment- ed (decremented), the text selected here will appear in the status line and the event list. Alarm Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Alarm ➔ Alarm Off, Activated Limit value Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Alarm ➔ Limit value -99999 to 100 to +99999 An alarm is triggered when the limit is infringed. Using the parameter Weighting, it is possible to differentiate between going above or going below the limit (positive weighting factor = alarm on going above the limit) Alarm text Configuration ➔Counter/Integrator ➔ Counter/In. channs. ➔ Channel 1 — 6 ➔ Alarm ➔ Alarm text Standard text, Text 1 — 18, No text On going above or below the limit, the text selected here will appear in the sta- tus line and the event list.

58 Synchronization time Configuration ➔Counter/Integrator ➔ Synchronizat. time any time (00:00:00) Please enter the time at which the daily, weekly, monthly or yearly counter/ integrator value is to be saved. Period Configuration ➔Counter/Integrator ➔ Period 1min, 2min, 3min, 4min, 5min, 10min, 15min, 30min, 1h, 2h, 3h, 4h, 6h, 8h, 12h Only programmable when the parameter Type is set to “periodic” for at least one counter/integrator. The counter/integrator val- ues are saved at the se- lected interval. Ext. operating signal Configuration ➔Counter/Integrator ➔ Ext. operating signal Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. alarm, Comb. alarm, Memory al., Error, Modbus-Flag Only programmable when the parameter Type is set to “external” for at least one counter/integrator. Summation of the counter/ integrator values will only take place if the selected digital signal is set to “1”. On a change to “0”, the values are saved and reset. Weekday Configuration ➔Counter/Integrator ➔ Weekday Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday Only programmable when the parameter Type is set to “weekly” for at least one counter/ integrator. The counter/integrator val- ues are stored on the selected day on reaching the synchronization time. Daily start time Configuration ➔Counter/Integrator ➔ Daily start time any time (06:00:00) Only programmable when the parameter Type is set to “daily from-to” for at least one counter/integra- tor. Daily end time Configuration ➔Counter/Integrator ➔ Daily end time any time (18:00:00) Only programmable when the parameter Type is set to “daily from-to” for at least one counter/ integrator.

4.2.6 Configuration - Measurement storage Reset generation Configuration ➔Counter/Integrator ➔ Reset generation Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. al., Comb. alarm, Memory al., Error, Modbus-Flag Determine the event which will reset all counter and integrator counts (with- out storing). v See “External reset” on page 16. Parameter Value/selection Description Store status normal operation Configuration ➔Meas. storage ➔ Normal operation ➔ Store status Off, On Stored value normal operation Configuration ➔Meas. storage ➔ Normal operation ➔ Stored value Average val., Instant. val., Minimum, Maximum, Peak value v Chapter 2.7 “Operating modes” Chapter 2.8 “Data storage” Storage rate normal operation Configuration ➔Meas. storage ➔ Normal operation ➔ Storage rate 1 — 60 — 32767s v Chapter 2.7 “Operating modes” Chapter 2.8 “Data storage” Operating signal event operation Configuration ➔Meas. storage ➔ Event operation ➔ Operating signal Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. alarm, Comb. alarm, Memory al., Error, Modbus-Flag When the configured signal is active, the instrument switches to event opera- tion. Stored value event operation Configuration ➔Meas. storage ➔ Event operation ➔ Stored value Average val., Instant. val., Minimum, Maximum, Peak value v Chapter 2.7 “Operating modes” Chapter 2.8 “Data storage” Storage rate event operation Configuration ➔Meas. storage ➔ Event operation ➔ Storage rate 1 — 5 — 32767s v Chapter 2.7 “Operating modes” Chapter 2.8 “Data storage”

60 4.2.7 Configuration - Outputs (option) Start time timed operation Configuration ➔Meas. storage ➔ Timed operation ➔ Start time any time Off when start time = end time End time timed operation Configuration ➔Meas. storage ➔ Timed operation ➔ End time any time Stored value timed operation Configuration ➔Meas. storage ➔ Timed operation ➔ Stored value Average val., Instant val., Minimum, Maximum, Peak value v Chapter 2.7 “Operating modes” Chapter 2.8 “Data storage” Storage rate timed operation Configuration ➔Meas. storage ➔ Timed operation ➔ Storage rate 1 — 5 — 32767s v Chapter 2.7 “Operating modes” Chapter 2.8 “Data storage” Parameter Value/selection Description Action outputs Configuration ➔Outputs ➔ Relay K1 ➔ Action Off, n.o. (make), n.c. (break) Operating signal outputs Configuration ➔Outputs ➔ Relay K1 ➔ Operating signal Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. alarm, High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. al., Comb. alarm, Memory al., Error, Modbus-Flag The configured signal is output to the relay. Action outputs Configuration ➔Outputs ➔ Relay K2 — K3 ➔ Action Off, n.o. (make), n.c. (break) If n.o. (break) or n.o. (make) is selected, the parameter Outputs is automatically set to Low alarm 1 or Low alarm 2.

4.2.8 Configuration - Operating functions 4.2.9 Configuration - Texts Operating signal outputs Configuration ➔Outputs ➔ Relay K2 — K3 ➔ Operating signal Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. al., Comb. alarm, Memory al., Error, Modbus-Flag The configured signal is output to the relay. Parameter Value/selection Description External texts logic input 1 — 4 Configuration ➔Operating functions ➔ External texts ➔ Logic input 1 — 4 Standard text, Text 1 — 18, No text v Chapter 3.5 “Event list” v Chapter 4.2.9 “Configuration - Texts” External texts logic channel 1 — 6 Configuration ➔Operating functions ➔ External texts ➔ Logic channel 1 — 6 Standard text, Text 1 — 18, No text Can only be used if the “Math/Logic module” option is available. v Chapter 3.5 “Event list” v Chapter 4.2.9 “Configuration - Texts” Key inhibit Configuration ➔Operating functions ➔ Key inhibit Off, Logic inp1 — 4, Logic channel 1 — 6, Low alarm 1 — 6, Low comb. al., High alarm 1 — 6, High comb. al., Counter/I al. 1 — 6, C/I comb. al., Comb. alarm, Memory al., Error, Modbus-Flag As soon as the selected signal is activated, the keys are inhibited. Parameter Value/selection Description Texte Configuration ➔Texts ➔ Text1 — 18 20 characters Text 1 — 18 v Chapter 3.8 “Text input”

62 4.2.10 Configuration - Interface 4.2.11 Configuration - Fine calibration Parameter Value/selection Description Interface type Configuration ➔Interface ➔ Interface type RS232, RS485 Selection of the serial inter- face (extra code) Protocol Configuration ➔Interface ➔ Protocol MODBUS, JBUS Baud rate Configuration ➔Interface ➔ Baud rate 9600 baud, 19200 baud, 38400 baud Data format Configuration ➔Interface ➔ Data format 8-1-none, 8-1-odd, 8-1-even, 8-2-none Instrument address Configuration ➔Interface ➔ Instrument address 1 — 255 Minimum response time Configuration ➔Interface ➔ Min. response time 0 — 500ms Parameter Value/selection Description Calibration status Configuration ➔Fine calibration ➔ Analog input 1 — 6 ➔ Calibration status Off, On A calibration (adjustment) of the analog measure- ments can be activated here. The adjustment is carried out using a linear equation. Actual start value Configuration ➔Fine calibration ➔ Analog input 1 — 6 ➔ Actual start value -99999 to 0 to +99999 Start value of the actual line. Only active when calibration status = On. Set start value Configuration ➔Fine calibration ➔ Analog input 1 — 6 ➔ Set start value -99999 to 0 to +99999 Start value of the set line. Only active when calibration status = On. Actual end value Configuration ➔Fine calibration ➔ Analog input 1 — 6 ➔ Actual end value -99999 to 1000 to +99999 End value of the actual line. Only active when calibration status = On. Set end value Configuration ➔Fine calibration ➔ Analog input 1 — 6 ➔ Set end value -99999 to 1000 to +99999 End value of the set line. Only active when calibration status = On.

H Systematic errors, such as those caused by an unsuitable probe mount- ing, for example, can be compensated using fine calibration. Example: A probe covers a temperature range from 200 to 300°C. It has been fitted in a tunnel oven so unfavorably as to always indicate 10°C less than the temperature of the charge. The incorrect measurement can be corrected through fine calibration. Actual start value : 200°C Set start value : 210°C Actual end value : 300°C Set end value : 310°C

5.1 Hardware and software requirements A setup program for Windows® (from Version 95 or from NT4.0) is available for the easy configuration of the paperless recorder. Hardware requirements - PC-486DX-2-100 - 16 Mbyte RAM - 15 Mbyte available on hard disk - CD-ROM - 3.5" disk drive The program shows the current configuration as a list in the background. The corresponding input template is called up by a double click on the list, or via the menus.

66 5.2 Installing the setup program Running the installation program h Start Microsoft Windows® h Insert CD h Select Start ➔ Run… h Input e.g. “d:\start”, depending on drive h Click on OK The installation program will lead you through the rest of the installation with screen messages. H If Microsoft Windows has already been started, all Windows pro- grams have to be shut down before installing the setup program.

5.3 Data exchange between paperless recorder and PC The exchange of configuration data between the recorder and a PC (setup program) is carried out via a 3.5" diskette, or data transfer using the setup in- terface. 5.3.1 Data transfer via diskette PC➔paperless recorder h Make the settings in the setup program. h Write the settings to diskette by using the Data transfer ➔ Data export to diskette menu, or by activating the button. h Insert the diskette into the recorder (remove the measurement data diskette first, if necessary). h Call up the Disk manager menu on the recorder. h Select function Diskette ➔ Config. data and activate . After the configuration has been successfully read in, the recorder will be auto- matically reset. If the measurement data diskette has been removed, a new diskette should be inserted. Paperless recorder➔PC h Insert diskette into the recorder h Call up the Disk manager menu on the recorder. h Select function Config. data ➔ Diskette and activate . h After a successful transfer, the diskette can be inserted into the PC. h Using the menu Data transfer ➔ Data import from diskette menu or by acti- vating the button, the data can be read into the setup program. Import/export errors If errors during transfer from and to diskette occur on the recorder side, these will be indicated in the disk manager menu and will remain so until the error has been rectified or is overwritten with fresh error messages. H The measurement data on the diskette will be overwritten by a new configuration. H Do not use the menu function “File ➔ Save as...”. It cannot be used to create a valid diskette for the recorder. H A diskette containing configuration data must not have other files on it. A The diskette has to be formatted before use. It must not contain any data or faulty sectors. If this is disregarded, a fault-free data exchange cannot be ensured.

68 5.3.2 Data transfer via setup interface PC➔paperless recorder h Connect the setup cable to the serial interface of the PC (COM1, COM2, ...) and plug it into the recess on the left side of the recorder housing. h In the setup program, select the required serial interface on the PC by using the Data transfer ➔ Data transfer settings menu h Transfer the settings to the recorder using the Data transfer ➔ Data transfer to instrument menu, or by activating the button. Paperless recorder ➔PC h Connect the setup cable to the serial interface of the PC (COM1, COM2, ...) and plug it into the recess on the left side of the recorder housing. h In the setup program, select the required serial interface of the PC by using the Data transfer ➔ Data transfer settings menu h Transfer the settings to the PC by means of the Data transfer ➔ Data transfer from instrument menu, or by activating the button Setup plug

5.4 Math and logic module The math and logic module is available as an extra from instrument software 133.03.xx. The math and logic module are channels that are not available as hardware but are calculated by the instrument software. Mathematics You can activate math channels in the setup program under “Analog inputs” (or via Menu ➔ Edit analog inputs). In the example below, channel 3 is being used as math channel: After carrying out steps 1.) and 2.), you have to start the math formula editor 3.). A If a math channel is used (e.g. math channel 3), the corresponding analog channel (e.g. AE3) is no longer available. This does not apply to the logic channels. 1.) Channel selection 2.) Select Mathematics 3.) Define formula

70 The input fields “Variable a”, “Variable b” or “Moving average” have to be edited when one of the standard functions (difference, ratio, humidity, moving average) has been set. If the “Formula” function has been selected, the input field “Formula” must be edited. Entry can either be direct, or via a ( ) dialog. Example: humidity Example: formula As as already been mentioned, the formula can be entered either directly from the PC keys or by calling up the function. 4.) Function selection The function is selected here. All other fields can subsequently be edited according to the function. H With humidity measurement, the channel for the dry-bulb temperature has to be specified as variable A, the channel for the wet-bulb tempera- ture as variable B.

On calling up the function, this dialog box will appear: In the left window you can select the desired signal, in the right window the re- quired operator, and enter them into the formula by activating the correspond- ing button. Instead of , the selection can also be en- tered by a double-click with the left mouse button. Overview of operators H For functions ending with ( ), you will have to add the closing bracket yourself. Example:1. add SQRT() --> SQRT( 2. add AE1 --> SQRT(AE1 3. add ) --> SQRT(AE1) Operator Explanation Example + addition AE1 + AE2 - subtraction AE1 - AE2 * multiplication AE1 * AE2 / division AE1 / AE2 ( opening bracket ( ) closing bracket ) SQRT() root SQRT (AE1) MIN() minimum value MIN (AE1, AE2) MAX() maximum value MAX (AE1, AE2, AE3) SIN() sine SIN (AE1) COS() cosine COS (AE1) TAN() tangent TAN (AE1) ** x to the power of y AE1 ** AE2 EXP() exponential function EXP (AE1) ABS() absolute value ABS (AE1) INT() integer portion INT (AE1) FRC() decimal fraction FRC (AE1) LOG() logarithm LOG (AE1) LN() natural logarithm LN (AE1)

72 5.5 Character set 032 080 P 0162 ¢ 0210 Ò 033 ! 081 Q 0163 £ 0211 Ó 034 " 082 R 0164 ¤ 0212 Ô 035 # 083 S 0165 ¥ 0213 Õ 036 $ 084 T 0166 ¦ 0214 Ö 037 % 085 U 0167 § 0215 × 038 & 086 V 0168 ¨ 0216 Ø 039 ’ 087 W 0169 © 0217 Ù 040 ( 088 X 0170 ª 0218 Ú 041 ) 089 Y 0171 « 0219 Û 042 * 090 Z 0172 ¬ 0220 Ü 043 + 091 [ 0173 - 0221 Ý 044 , 092 \ 0174 ® 0222 Þ 045 - 093 ] 0175 ¯ 0223 ß 046 . 094 ^ 0176 ° 0224 à 047 / 095 _ 0177 ± 0225 á 048 0 096 ‘ 0178 ² 0226 â 049 1 097 a 0179 ³ 0227 ã 050 2 098 b 0180 ´ 0228 ä 051 3 099 c 0181 µ 0229 å 052 4 0100 d 0182 ¶ 0230 æ 053 5 0101 e 0183 · 0231 ç 054 6 0102 f 0184 ¸ 0232 è 055 7 0103 g 0185 ¹ 0233 é 056 8 0104 h 0186 º 0234 ê 057 9 0105 i 0187 » 0235 ë 058 : 0106 j 0188 ¼ 0236 ì 059 ; 0107 k 0189 ½ 0237 í 060 < 0108 l 0190 ¾ 0238 î 061 = 0109 m 0191 ¿ 0239 ï 062 > 0110 n 0192 À 0240 ð 063 ? 0111 o 0193 Á 0241 ñ 064 @ 0112 p 0194 Â 0242 ò 065 A 0113 q 0195 Ã 0243 ó 066 B 0114 r 0196 Ä 0244 ô 067 C 0115 s 0197 Å 0245 õ 068 D 0116 t 0198 Æ 0246 ö 069 E 0117 u 0199 Ç 0247 ÷ 070 F 0118 v 0200 È 0248 ø 071 G 0119 w 0201 É 0249 ù 072 H 0120 x 0202 Ê 0250 ú 073 I 0121 y 0203 Ë 0251 û 074 J 0122 z 0204 Ì 0252 ü 075 K 0123 { 0205 Í 0253 ý 076 L 0124 | 0206 Î 0254 þ 077 M 0125 } 0207 Ï 0255 ÿ 078 N 0126 ~ 0208 Ð 079 O 0161 ¡ 0209 Ñ

Input of special characters (Special) characters which cannot be input directly from the keys of the PC are input by using the A key and the number combination shown in the table. Example The special character © has to be input: h Position the cursor with the mouse, or by using the cursor keys, on the insertion point of the character h Press the A key and hold it down h Enter the number combination 0169 in the number block (on the right side of the keys) (the leading zero must be input as well) h Release A key The character © will be inserted at the cursor position.

6.1 Program description The PC evaluation program (PCA) can be run from Windows95 and is available for managing, archiving, visualization and evaluation of the recorder data saved on diskette. Hardware and software requirements The following hardware and software requirements have to be met for the op- eration and installation of the evaluation program: - IBM-PC or compatible PC from 486 processor - 16 MB main memory - 3.5" disk drive - CD-ROM drive (for installation and to create a set of diskettes) - mouse - VGA graphics - Windows 95/98/NT4.0 Recommended minimum configuration - Pentium 133 - 32MB main memory - 100MB available on hard disk H Das PC evaluation program (PCA) is described in more detail in the Operating Instructions B 95.5099.

76 Features Some features in brief: - The data from differently configured instruments are recognized by the PCA evaluation program and stored in an archive database. The entire manage- ment is performed automatically. Only an identifier (supplementary descrip- tion) has to be manually provided by the user. - The user has at any time access to certain data sets, which can be distin- guished by the identifier. In addition, it is possible to restrict the periods of time to be evaluated. - Any analog and digital channels of the paperless recorder can subsequent- ly be combined in PCA to PCA groups. - Operation via mouse or from the keys - By means of the export filter it is possible to export the stored data (CSV format) for processing in different programs (Excel, …) - Using the additional program “Communication server”, the data can be read out of the recorder via the serial interface (RS232/RS485). They can be read out manually or automatically (e.g. daily at 23 hrs). It is recommended to use a baud rate of 38400 bps when transferring data. On the recorder, the baud rate is set via the parameter Configuration r In- terface r Baud rate. - The PCA evaluation program supports the network capability, which means that several users can obtain data from the same database, independently of each other. - Data diskettes can be read out and stored in the database via the rapid start function of the evaluation program. After archiving, the evaluation soft- ware will be automatically terminated.

7.1 Type designation Paperless recorder for capturing, visualizing, storing and evaluating measurement data (1) Basic version 955015/14 paperless recorder with 3 analog inputs 955015/24 paperless recorder with 3 analog inputs incl. setup and PCA evaluation program 955015/15 paperless recorder with 6 analog inputs 955015/25 paperless recorder with 6 analog inputs incl. setup and PCA evaluation program (2) Inputs 1 — 3 (programmable) x x x x 888 factory-set (3) Inputs 4 — 6 (programmable) x x 000 not assigned x x 888 factory-set (4) Supply x x x x 22 20 — 53V AC/DC 48 — 63Hz x x x x 23 110 — 240V +10/-15% AC 48 — 63Hz (5) Extra codes x x x x 020 lithium battery for memory backup (ex-factory) x x x x 021 storage capacitor for memory backup (on request) x x x x 260 integrators and counters / math and logic module1 x x x x 261 4 logic inputs, 3 relay outputs, serial interface RS232/RS485 x x x x 264 memory expansion to 2MB2 x x x x 265 Door with lock (IP54) x x x x 266 IP65 seal, wide mounting brackets x x x x 350 universal carrying case TG-35 (1) (2) (3) (4) (5) Order code - - - / ,... Order example 955015/14 - 888 - 000 - 23 / 0203 1. The math and logic module can only be used in conjunction with the setup program. 2. Memory expansion is only possible with new orders (not for retrofitting). 3. Extra codes are listed one after another, separated by commas.

78 7.2 Standard accessories - 1 Operating Instructions B 95.5015 - 2 mounting brackets - cable-tie with foot (can be released) for strain relief of the connected sensor leads 7.3 Optional accessories - setup program on CD-ROM, multilingual - PC interface cable with TTL/RS232 converter and adapter - PC evaluation program on CD-ROM, multilingual - PCA communication server on CD-ROM, multilingual - configuration of inputs to customer specification

The location should as far as possible be free from vibration. Stray electro- magnetic fields, e. g. from motors, transformers etc. should be avoided. The ambient temperature at the location can be between 0 and +45°C, at a relative humidity of ≤ 75%, no condensation. v Chapter 9.1 “Installation notes” 8.2 Mounting in position Outline drawings The 26 mm dimension is increased to 27 mm if the IP65 sealing is used. Fitting into the panel

h From the back of the panel, hook the two mounting brackets into the recesses on the sides of the housing. The flat sides of the brackets must be against the housing. h Place the mounting brackets against the rear of the panel and tighten them evenly.

9.1 Installation notes 9.2 Technical data v Data Sheet T 95.5015 k The choice of the cable, the installation and the electrical connection must conform to the requirements of VDE 0100 “Regulations on the In- stallation of Power Circuits with nominal voltages below 1000V”, or the appropriate local regulations. k Work inside the instrument must only be carried out to the extent descri- bed and, like the electrical connection, only by qualified personnel. k If contact with live parts is possible while working on the instrument, it must be isolated from the supply on both poles. k The electromagnetic compatibility (EMC) conforms to the standards and regulations listed under Technical Data. v Data Sheet T 95.5015 k Run the input, output and supply cables separately, not parallel to one another. k All input and output cables that are not connected to the mains supply must be arranged as twisted and screened cables. Ground the screen at one end on the instrument. k Earth the instrument at terminal PE to the earth conductor. This cable must have the same cross-section as the supply cable. Earthing cables must be run in a star configuration, to a common earthing point which is connected to the earth conductor of the supply. Do not loop the earthing cables, i.e. do not run them from one instrument to another. k Do not connect any additional loads to the supply terminals of the instru- ment. k The instrument is not suitable for installation in hazardous (Ex) areas. k Inductive loads close to the instrument, such as contactors or solenoid valves, should have RC modules fitted for interference suppression.

82 9.3 Connection diagram Rear view V The electrical connection must only be carried out by qualified per- sonnel. Terminals (for screw-clamp connectors) 3/6 channel paperless recorder Connection symbol Analog inputs Connector Thermocouple 1 to 6 Resistance thermometer in 2-wire circuit 1 to 6 Resistance thermometer in 3-wire circuit 1 to 6

Resistance thermometer in 4-wire circuit 1 to 6 Voltage input ≤ 210mV 1 to 6 Voltage input > 210mV 1 to 6 Current input 1 to 6 Supply Supply voltage PE N (L-) L1 (L+) Interfaces (extra code) RS232C 9-pin SUB-D 20. 2 RxD receive data 3 TxD transmit data 5 GND ground RS485 9-pin SUB-D 20. 3 TxD+/RxD+ transmit/receive data + 5 GND ground 8 TxD-/RxD- transmit/receive data - Relay outputs (extra code) Relay K1, K2, K3 (changeover) 30, 31, 32 Logic inputs (extra code) Supply 24V 50mA Logic inputs voltage-operated LOW = DC -3 to +5V HIGH = DC 12 to 30V 33 6 +24V 5 GND 4 logic input 1 3 logic input 2 2 logic input 3 1 logic input 4 Example: Logic input 4, operated from internal supply voltage

84 Setup interface The setup interface can be found on the left side of the housing (seen from the front) Setup plug

Active operating mode 21 Alarm 53 Alarm (counter/integrator) 57 Alarm delay 54 Alarm text (counter/integrator) 57 Analog inputs 52–54 B Basic menu 9, 24 Battery empty 41–42 Baud rate 62 C Calibration status 62 Channel (counter/integrator) 55 Channel indication 27, 49 Channel line 12, 48, 53 Channel name 53 Channel name (counter/integrator) 57 Channel representation 12, 25, 48 Character input 43 Character selection 43 Climatic conditions 79 Code No. determined 51 Code number 35, 38, 44, 51 Code number, password 44 Cold junction 52 Color display 9 Commissioning 5 Configuration analog inputs 52 counter/integrator 55 event traces 54 fine calibration 62 interface 62 measurement storage 59 operating functions 61 outputs 60 texts 61 Configuration data, writing to / reading from diskette 39 Connection circuit 52 Connection diagram 82 Contrast 48 Counter frequency (counter/integrator) 15 Counter text (counter/integrator) 57 Counter/int. reset 51

D Daily end time (counter/integrator) 58 Daily start time (counter/integrator) 58 Data format 62 Data lost 41–42 Data Manipulation Security 85 Date 49 Decimal place 53 Decimal place (counter/integrator) 57 Diagram speed 11, 21 Diagram view 34 Differential 54 Digital display 25, 28 Disk code number 51 Disk manager 38 Disk reserve 51 Display 9 Display and controls 9 E Electrostatic discharge (ESD) 5 Enable options code No. determined 51 enable options 51 enabling code 52 Enabling code 52 End temperature 53 End time (timed operation) 60 End value set 62 Enter key 9 Error 42 Evaluation program 38 Event definition 36 Event list 36 Event operation 21 storage rate 59 stored value 59 Event traces 13 Exit key 9 Ext. operating signal (counter/integrator) 58 External cold junction temperature 52 External texts 14, 61

Filter constant 53 Fine calibration 63 Function (counter/integrator) 55 H Hardware and software requirements 65 Header 10, 25, 48–49, 53 High limit 53 History 29 Humidity measurement 70 I Import/export errors 67 Input signal 54–55 Input signal (counter/integrator) 56 Installation notes 81 Instrument address 62 Instrument info 41 Instrument name 49 Instrument software 42 Integrator 15, 55 Interface type 62 Internal analog inputs 12 K Key inhibit 61 Keys 8, 10 L Language 50 Limit marker 27 Limit value (counter/integrator) 57 Line width 53 Linearization 52 Location 79 Logic module 20 Low limit 53 M Math module 18 Measurement data, evaluation of 29

Memory readout 50 Menu key 9, 24 Mounting in position 79 N Normal operation 21 operating signal 59 storage rate 59 store status 59 stored value 59 Note signs 7 O Operating function 61 Operating modes 21 Operating principle 35 Operating signal 48, 59 Operating signal (outputs) 60–61 Option enable Code No. determined 51 Outline drawings 79 Outputs 14, 60–61 action 60 operating signal 60–61 Overrange 12 P Panel, fitting into 79 Paper perforations 49 Parameter setting 48 Password 34–35, 38, 44, 51 Peak value 31 Period (counter/integrator) 58 Power-LED 9 Protocol 62 R Range 52 Range end 52 Rear view 82 Recording capacity 22 Reporting period (counter/integrator) 16 Representation 8 Reset (counter/integrator) 16, 49 Reset generation (counter/integrator) 59

S Scaling 27 Scaling end 53 Scaling start 53 Screen saver 9, 48 Screen text 8 Scroll operation 29 Sensor 52 Sensor monitoring 12 Setup program, installation of 66 Signal type 25–26, 48 Signal types 13 Softkey 9–10 Speed 11 Speed indication 48 Standard text 36 Start temperature 52 Start time (timed operation) 60 Start value actual 62 set 62 Status line 11 Status message 40 Status-LED 9 Storage rate 21, 59 Store status 59 Stored value 21, 59 Summer time 50 Supplementary text 37 Switch-off event 48 Synchronization time (counter/integrator) 58 T Temperature unit 50 Text high alarm 54 Text input 43 Text low alarm 54 Texts 36, 61 Threshold value (counter/integrator) 56 Time 49 Time base (counter/integrator) 56 Time synchronization 50 Timed operation 21 end time 60 start time 60 Timers 15

Transfer PC-recorder 67–68 recorder-PC 67–68 Type (counter/integrator) 55 Type designation 77 U Underrange 12 Unit 53 Unit (counter/integrator) 57 Unit of measurement variable 26 V Version number 42 W Waiting time 48 Warranty 5 Weekday (counter/integrator) 58 Weighting (counter/integrator) 15, 56 Window technology 35 Z Zoom 30

Street address: Moltkestraße 13 - 31 36039 Fulda, Germany Delivery address: Mackenrodtstraße 14 36039 Fulda, Germany Postal address: 36035 Fulda, Germany Phone: +49 661 60 03-0 Fax: +49 661 60 03-6 07 E-mail: [email protected] Internet: www.jumo.net JUMO Instrument Co. Ltd. JUMO House Temple Bank, Riverway Harlow, Essex CM20 2TT, UK Phone: +44 12 79 63 55 33 Fax: +44 12 79 63 52 62 E-mail: [email protected] JUMO PROCESS CONTROL INC. 885 Fox Chase, Suite 103 Coatesville, PA 19320, USA Phone: 610-380-8002 1-800-554-JUMO Fax: 610-380-8009 E-mail: [email protected] Internet: www.JumoUSA.com