User manual M2
Contents
1. The allocation of the alarms to relay 1 happens via this parameter one alarm or a group of alarms can be chosen This parameter can only be selected if LOGIC was selected under REL 1 With P the selection is confirmed and the device changes into menu level 5 Setting up the device Menu level Parameterisation level Alerting relay 2 REL 2 Default AL 2 nN AL 4 v i mi L OL OFF wm Each setpoint optional can be linked up via 4 alarms by default This can either be inserted at activated alarms ALI 4 or deactivated alarms ALNI 4 If LOGIC is selected logical links are available in the menu level LQ6 7 and COf 1 Access to these two menu levels via LOGIC at all other selected functions these two parameters are overleaped Via ON OFF the setpoints can be activated deactivated in this case the output and the setpoint display are set not set on the front of the device With P the selection is confirmed and the device changes into menu level Logic relay 2 L06 2 Default OR alr nalr And nAlnid 2 Here the switching behavior of the relay is defined via a logi2. 5 Setting up the device Parameterisation level Special function digital input DIG IN Default SE CAL SEL AL AL A P The above given parameters can be set for the operation mode onto the optional digital input aswell See function description TAST 4 moa o gt gt gt a v a v a v Threshold values Limit values L 7 Default 2000 0a0pegegeag ge This limit value defines the threshold that leads to an activation deactivation of the alarm Hysteresis for limit values 9 1 Default 0 Haga pepop se The difference to the threshold value that causes the delay of the actuation of the alarm is defined by the hysteresis Function if display falls below exceeds limit value FU 1 Default HIGH H IDH BERE a P The limit value undercut can be selected with LOUU LOW lower limit value and limit value exceedance can be selected with HIGH HIGH upper limit value If e g limit value 1 is on a switching threshold of 100 and occupied with function HIGH the alarm will be activated by reaching the threshold If the limit value is allocated to LOU an alarm will b
3. Adjustment of user code U CODE Default 0000 o 2 g 2 g 2 g e Via this code reduced sets of parameters OUT LE and AL LEV can be unlocked during locked programming Further parameters are not available via this code The U COBE can only be changed via the correct input of the A CODE Master code Master code A CODE Default 1234 70 7098 qs By entering A CODE the device will be released and all parameters unlocked Release lock alarm parameters AL LEU Default ALL al CHALE ALE This parameter describes the user release user lock of the alarm LIMIT here only the range of value of the threshold values 1 4 can be changed ALRA L here the range of value and the alarm trigger can be changed ALL all alarm parameters are released NO all alarm parameters are locked Back to menu group level RET With P the selection is confirmed and the device changes into menu group level C0D 18 5 Setting up the device 5 4 4 Relay functions P Mue Alerting relay 1 REL Default AL A H nnmn vt Cobh E COFF o SE Each setpoint optional can be linked up via 4 ala
4. o gt gt gt al F For the operation mode special functions can be deposited on the O key Activate this function by pressing the key With TARA the display is tared to zero und safed permanently as offset The device acknowledges the correct taring with 00000 in the display SET TA switches into the offset value and can thus be changed via the navigation keys A amp V EH7 RE deletes the min max memory ACTUA shows the measurand then the display changes onto the para meterised display value The same goes for AVG here the sliding average value is displayed If HOLD has been selected the moment can be hold constant by pressing the O key and is updated by releasing the key Advice HOLD is activated only if HOLD is selected under parameter DISPL If ABS UA absolute value was selected the display shows the values that have been measured since the voltage has been connected without consideration of a previous taring With T TARA temporarily Tara the offset is determined by rising shoulder of the digital input and kept only for the period of the signal Via SECAL a sensor calibration is done by pushing the O key the flow diagram is shown in chapter 4 4 At AL 1 AL an output can be set and therewith e g a switch of the metering point can be done If NO is selected the O key is without any function in the operation mode Menu level
5. The display time is set up with A Y Thereby you switch up to 1 second in increments of 0 1 and up to 10 0 seconds in increments of 1 0 With P the selection is confirmed and the device changes into menu level Rounding of display values ROUND Default 00001 ppo05 pooma o E E This function is for instable display values where the display value is changed in 1 5 10 or 50 steps This does not affect the resolution of the optional outputs With P the selection is confirmed and the device changes into menu level Arithmetics ARITH Default NO a 7 a _ 1 a Oc al v Elet A v Adi 5 v a ee PI Root extraction With this function the calculated value not the measuring value is shown in the display With NO no calulation is deposited With P the selection is confirmed and the device changes into menu level Sliding average determination AVG Default 72 pon Coo 4 P Under this menu item the number of measurements that need to be averaged are preset The averaging time results from the product of measuring time SEC and the averaged measurements AVG With selection of AVG in menu level DISPL the result is shown in the display and evaluated when entered in the al
6. lt gt lt gt lt gt 5 Setting up the device Menu level Parameterisation level Continuation of Assignment deposit of key functions TAST Under ACTUA the measurand is shown after this the display returns to the parameterised display value If ABS UA absolute value was selected the display shows the value that has been measured since voltage connection without consideration of a previous taring The adjustment of the brightness of display is done via LIGHT this adjustment is not safed and gets lost by restart of the device If NO is selected the navigation keys are without any function in the operation mode Special function O key TAST 4 Default NO iA H ERA SECADO CAE A 4 aa 5 For the operation mode special functions can be laid on the O key Activate this function by pushing the key With TARA the display is tared to zero and is safed permanently as offset The display confirms the correct taring by showing 00000 in the display SET TR switches into the offset value and can be change via the direction keys A V EHT RE deletes the min max memory ACTUR shows the measuring value Then the display switches to the parameterised display value The same goes for AVG here the sliding average valu
7. complete function volume Suited for complex applications as e g linkage of alarms setpoint treatment totaliser function etc In this level function groups which allow an extended parameterisation of the standard settings are availabe To leave the menu group level run through this level and parameterise ULOC under menu item RUN Parameterisation level Parameter deposited in the menu item can here be parameterised Functions that can be changed or adjusted are always signalised by a flashing of the display Settings that are made in the parameterisation level are confirmed with P and thus safed By pressing the O key zero key it leads to a break off of the value input and to a change into the menu level All adjustments are safed automatically by the device and it changes into operating mode if no further key operation is done within the next 10 seconds B Change to parameterisation level and deposited values Menu level Keys for up and down navigation in the menu level Change into operation mode To confirm the changes made at the parameterization level Parameterisation z level Adjustment of the value the setting 4 Function and operation description Function chart Standard parameterisation Flat operation level _ Operation mode Extended parameterisation professional operation level LA pn P R X paa run prof P gt Menu level Menu group
8. 1 can be related to special functions in detail these are the current measurand the min max value the absolute value or the sliding average value If HOLD is selected the alram is hold and processed just after deactivation of HOLD EHTER causes the dependency either by pressing the O key on the front of the housing or by an external signal via the digital input With P the selection is confirmed and the device changes into menu level Example By using the maximum value ALARM MAXVA in combination with a threshold monitoring FU HIGH an alarm confirmation can be realised Use the navigation keys or the fourth key for confirmation Threshold values Limits L 1 Default 2000 Hagepepep se This limit value defines the threshold that leads to an activation deactivation of the alarm Hysteresis for threshold values HY 1 Default 00000 nage gegep ge The difference to the threshold value that causes the delay of the actuation of the alarm is defined by the hysteresis Function for threshold value exceedance undercut FU Default HIGH HGH JERR P The limit value undercut can be selected with LOUU LOW lower limit value and limit value exceedance can be selected with HIGH HIGH upper limit value If e g li
9. segment e Please contact the manufacturer if errors of display this kind occur The device does not react as e If you are not sure that the device has been expected parameterised before then follow the steps as written in chapter 6 and set it back to its delivery status 28 M2_1WGB pdf update 16 06 2015
10. settings with and automatically switches to operating mode If LOC was selected the keyboard is locked To get back into the menu level press P for 3 seconds in operating mode Now enter the CODE works setting 1234 that appears using A Y plus P to unlock the keyboard FAIL appears if the input is wrong To parameterise further functions PROF needs to be set The device confirms this setting with and changes automatically into operation mode By pressing P for approx 3 seconds in operation mode the first menu group INP is shown in the display and thus confirms the change into the extended parameterisation It stays as long activated as ULOC is entered in menu group RUN thus the display is set back in standard parameterisation again 11 5 Setting up the device 5 4 Extended parameterisation Professional operation level 5 4 1 Signal input parameters Menu group level IniPi 5 P Menu level Parameterisation level Selection of the input signal TYPE Default SENS F 4 Seine A 4 SERS A P SNE AL hd hd hd hd There are 3 measuring input options available for known sensor sensibilities SENS for 1mV V SENS 2 for 2mV V and SENS 3 for 3 3mV V Each sensor is measured and calibrated up to 4mV V via SENS F Confirm the selection with P and the display switches back to me
11. 1 Error elimination __ Error description Measures S 1 The unit permanently indicates e The input has a very high measurement overflow check the measuring circuit e With a selected input with a low voltage signal it is only connected on one side or the input is open e Not all of the activated switching points are parameterised Check if the relevant parameters are adjusted correctly e An absolutely incorrect alignment has been done bevor e g without connected sensor In this case a reset to the factory setting should be carried out The unit permanently shows e The input has a very low measurement check underflow the measuring circuit e With a selected input with a low voltage signal it is only connected on one side or the input is open e Not all of the activated switching points are parameterised Check if the relevant parameters are adjusted correctly e An absolutely incorrect alignment has been done bevor e g without connected sensor In this case a reset to the factory setting should be carried out The word HELP lights up in the e The unit has found an error in the 7 segment display configuration memory Perform a reset on the default values and reconfigure the unit according to your application 4 Program numbers for parameterising e Programming lock is activated of the input are not accessible Enter correct code 5 ERRT lights up in the 7
12. C 5 ADC ohm resistive burden 10 x 108 mechanically Diversification according to DIN EN50178 Characteristics according to DIN EN60255 Power supply 230 VAC 10 max 10 VA 10 30 VDC galv isolated max 4 VA Memory EEPROM Data life 2 100 years at 25 C Ambient conditions Working temperature 0 50 C Storing temperature 20 80 C Weathering resistance relative humidity 0 80 on years average without dew EMV EN 61326 CE sign Conformity according to directive 2004 108 EG Safety standard According to low voltage directive 2006 95 EG EN 61010 EN 60664 1 26 10 Safety advices 10 Safety advices Please read the following safety advices and the assembly chapter 2 before installation and keep it for future reference Proper use The M2 1W device is designed for the evaluation and display of sensor signals Danger Careless use or improper operation can result in personal injury and or cause damage to the equipment Control of the device The panel meters are checked before dispatch and sent out in perfect condition Should there be any visible damage we recommend close examination of the packaging Please inform the supplier immediately of any damage Installation The M2 1W device must be installed by a suitably qualified specialist e g with a qualification in industrial electronics Notes on installation e There must be no magnetic or electric fields in the vicinity of the device e g due to transforme
13. User manual M2 DMS amplifier with taring for 350 O melt pressure sensors E Technical features e red display of 19999 99999 Digits optional green orange or blue display e minimal installation depth 70 mm without plug in screw terminal min max memory e 30 additional adjustable supporting points e display flashing at threshold value exceedance threshold value undercut e zero key for triggering of Hold Tara or sensor alignment e digital input for triggering of Hold Tara or sensor alignment permanent min max value recording e mathematic functions like reciprocal value square root squaring or rounding e sliding average determination e brightness control programming interlock via access code e protection class IP65 at the front side plug in screw terminal e optional 2 relay outputs accessories PC based configuration kit PM TOOL with CD amp USB adapter for devices without keypad and for a simple adjustment of standard devices M2_1WGB pdf update 16 06 2015 96x48 Identification STANDARD TYPES ORDER NUMBER Weighing technology M2 1WR5B 020X 570CD Housing size 96x48 mm M2 1WR5B 020X 670CD M 2 1 w R 5 B lol2 o x 6 7 2 clb Housing size 96x48x70 mm BxHxD E Display type Weighing technology Display colour Blue B Green Red R Yellow Number of digits 5 digit Digit height 14 mm Digital input Standard o Standard type M line Dimension D physic
14. al unit Installation depth 89 mm incl plug in terminal cee Switching points o no switching points 2 relay outputs Protection class 1 without keypad operation at the back 7 iPe5 plug in terminal Supply voltage 115 VAC 230 VAC 6 10 30 VDC galv insulated Measuring input x Weigning technology 1 3 3 mV Analog output o without Bridge feeding 2 J10 VDC 20 40 mA incl digital input Please state physical unit by order e g kg Contents 1 2 3 4 10 11 Brief description Assembly Electrical connection Functions and operation description 4 1 Programming software PM TOOL Setting up the device 5 1 Switching on 5 2 Standard parameterisation flat operation level Value assigment for triggering of the singal input 5 3 Programming interlock RUN Activation Deactivation of the programming interlock or change into the professional level respectively back into the flat operation level 5 4 Extended parameterisation professional operation level 5 4 1 Signal input parameter INP Value assigment for triggering of the singal input incl linearisation 5 4 2 General device parameter FLT Higher device functions like Hold Tara min max permanent average determination brightness control as well as the control of the digital input and the keyboard configuration 5 4 3 Safety parameter COD Assignment of user and master code for locking or access to certa
15. arm ALI ALY Zero point slowdown ZERO Default 00 Jed se At the zero point slowdown a value range around the zero point can be preset so the display shows a zero If e g 10 is set the display would show a zero in the value range from 10 to 10 below continue with 11 and beyond with 11 The maximum adjustable range of value is 99 5 Setting up the device Menu level Parameterisation level Display DISPL Default ACTUA BISA EUR an I Hol AUG 5 With this function the current measurand the min max value the totaliser the process controlled hold value the sliding average value the constant value or the difference between constant value and current value can be allocated to the display With P the selection is confirmed and the device changes into menu level Brightness control LIGHT Default 75 m ng v The brightness of the display can be adjusted in 16 levels from 00 very dark to 15 very bright via this parameter or alternatively via the navigation keys from the outside During the start of the device the level that is deposited under this parameter will always be used even though the brightness has been changed via the navigatio
16. arms Relays This device has 4 virtual alarms that can monitor one limit value in regard of an undercut or exceedance Each alarm can be allocated to an optional relay output S1 S2 furthermore alarms can be controlled by events like e g Hold or min max value Function principle of alarms relays Alarm Relay x Deactivated instantaneous value min max value Hold value sliding average value or an activation via the digital input or the O key Switching threshold Threshold limit value of the change over Broadness of the window between the switching thresholds Working principle Operating current Quiescent current Alarms Operating current By operating current the alarm S1 S2 is off below the threshold and on on wipe tines se ea to Loder cng 2 reaching the threshold On 1 L ad Aa Ss E 5 s a Off Display Hysterisis Marit Quiescent current By quiescent current the alarm S1 S2 is on below the threshold and switched off Threshold on reaching the threshold Oriel Pee cae es geen er E t z vs a 3 Sy Off Display Hysterisis E lt Input Switching on delay The switching on delay is activated via an alarm and e g switched 10 seconds after Switching threshold reaching the switching threshold a 0 short term exceedance of the switching Time s 5 value does not cause an alarm respectively does not cause a switching operation of the relay The switching off delay operates in t
17. c link the following schema describes these functions with inclusion of AL 7 and AL 2 This parameter can only be selected if LOGIC was selected under REL A1v A2 As soon as a selected alarm is activated the relay operates Equates to operating current principle A1v A2 A1AA2 The relay operates only if no selected alarm is active Equates to quiescent current principle nea Al Aa2 The relay operates only if all selected alarms are active m nid A1 AA2 Alv A2 As soon as a selected alarm is not activated the relay operates With P the selection is confirmed and the device changes into menu level Alarms for relay 2 COf 2 Default A 2 Alt Al e Al i23 The allocation of the alarms to relay 1 happens via this parameter one alarm or a group of alarms can be chosen This parameter can only be selected if LOGIC was selected under REL 1 With P the selection is confirmed and the device changes into menu level Back to menu group level RET With P the selection is confirmed and the device changes into menu group level REL 20 5 Setting up the device 5 4 5 Alarm parameters Menu group level J P Mueve Depedency of alarm 1 ALRN I Default ACTUA mec a i nul R n 1JL H ABSUA EHEE P The dependency of alarm
18. e activated by undercut of the threshold Threshold values Limit values L 2 Default 3000 Jape pepop se This limit value defines the threshold that leads to an activation deactivation of the alarm 5 Setting up the device Menu level Parameterisation level Hysteresis for threshold values H4 2 Default 0 g e p eP g P gp e The difference to the threshold value that causes the delay of the actuation of the alarm is defined by the hysteresis Function if display falls below exceeds limit value FU 2 Default HIGH II IIL HIGH Loll E The limit value undercut can be selected with LOUU LOW lower limit value and limit value exceedance can be selected with HIGH HIGH upper limit value If e g limit value 1 is on a switching threshold of 100 and occupied with function HIGH the alarm will be activated by reaching the threshold If the limit value is allocated to LOU an alarm will be activated by undercut of the threshold User code 4 digit number combination free available U CODE Default 0000 AiG gegeg se If this code is set gt 0000 all parameters are locked for the user if LOC has been selected under menu item RUN By pressing P for approx 3 seconds in operation mode the message CODE is shown in
19. e is displayed At selected HOLD the instant value is held by pushing the O key and updated by releasing the key Advice HOLD can only be activated if HOLD was selected under parameter DISPL If ABS UA absolute value was selected the display shows the values that have been measured since the voltage has been connected without consideration of a previous taring With T TARA temporarily Tara the offset is determined by rising shoulder of the digital input and kept only for the period of the signal Via SECAL a sensor calibration is done by pushing the O key the flow diagram is shown in chapter 8 At AL 1 AL an output can be set and therewith e g a switch of the metering point can be done If N is selected the O key has no function in the operation mode Special function digital input DIG IN Default NO E 5E A o gt o gt gt o ae lt gt al S E For the operation mode the above shown parameters can be laid on the optional digital input too Functions description see TAST Y Back to menu group level RET With P the selection is confirmed and the device changes into menu group level FLT 5 Setting up the device 5 4 3 Safety parameters Menu group level AL odE
20. e or minimum Is holding time Current measuring range value gt Back to regular operation mode Back to regular operation mode after 1s or 1 measuring cycle 24 9 Technical data 9 Technical data 96x48x70 mm BxHxD 96x48x89 mm BxHxD including plug in terminal Panel cut out 92 0798 x 45 0796 mm Wall thickness up to 15 mm screw elements PC Polycarbonate black UL94V 0 EPDM 65 Shore black standard IP65 front IPOO back side Fixing Material Sealing material Protection class Weight approx 200 g Connection plug in terminal wire cross section up to 2 5 mm Display Digit height 14mm Segment colour red optional green orange or blue Display range 19999 up to 99999 Setpoints one LED per setpoint Overflow Underflow horizontal bars at the top Display time 0 1 to 10 0 seconds Sensor sensitivity imV V 2mV V 3 3mV V free up to 4 mV V Measuring bridge 300 500 Q 2 40 mA Measuring error 0 2 of measuring range in electromagnetic dominated environment 1 of measuring range in industrial invironment with strong disturbing source Digital input lt 2 4 V OFF 10 V ON max 30 VDC R 5 kQ Sensor calibration always required horizontal bars at the top Accuracy ean O 25 9 Technical data Switching outputs Relay with change over contacts 250 VAC 5 AAC 30 VDC 5 ADC Switching cycles 30 x 10 at 5 AA
21. f 0 1 up to 1 second and in increments of 1 0 up to 10 0 seconds Confirm the selection by pressing the P button The display then switches back to the menu level again 12 5 Setting up the device Menu level Parameterisation level Rescaling the measuring input values ENDA Default 70000 ee eee Rescale the input value of e g 1 1 mV works setting without applying a measuring signal with this function Rescaling the measuring input values OFFA Default 0 m e Bj jg P P Rescale the input value of e g 0 1 mV works setting without applying a measuring signal with this function Setting up the tare offset value TARA Default 0 A ei ea e g P The given value is added to the linearized value In this way the characteristic line can be shifted by the selected amount Setting up the balance point ADJ PT Default 100 00 AAg8q8o89 22 The balance point for the final value can be selected here in by the measuring range SENS F Number of additional setpoints 5PCT Default 00 rm 4 m al P L fy HH fy 30 additional setpoints can be defined to the initial value and final value so linear sensor values are not linearised Only activated setpoint parameters are displayed Display values for se
22. he same way keeps the alarm the relay switched longer for the parameterised time Alarm switching on delay 10 s ff 9 Time s 23 8 Sensor calibration Offset Final value 8 Sensor calibration Offset Final value The device is equipped with a semi automatic sensor calibration SENSF A switching output operates the trimming resistor which exists in some sensors An adjustment of offset and final value takes place after which the sensor can be used directly Depending on parameterisation the calibration can be realized via the fourth key or via the digital input It is possible to key during the calibration steps So reference signals can be connected manually However the calibration will be interrupted after 30 seconds Press actuator for minimum 3 seconds Mir Activate optional switching E output For calibration problems or 30 seconds holding time For minimum 1 measuring cycle minimum 1s or maximum per actuator m f Current measuring range value e g 0 067 For minimum 1 measuring cycle or with actuator Switch off switch on optional switching output e g 7 132 For minimum measuring cycle minimum 1s or maximum per actuator For calibration problems or 30 seconds For minimum 1 measuring cycle holding time minimum 1s or maximum per actuator Optional switch off switching output and Cc display for minimum 1 measuring cycl
23. he start offset value from the smallest to the highest digit with 4 Y and confirm each digit with P After the last digit the display switches back to the menu level If SENS was selected as input option one can only select between NOCA and CAL With NOCA only the previously set display value is taken over and with CAL the device takes over both the display value and the analogue input value 5 Setting up the device Menu level Parameterisation level Setting the comma decimal point DOT Default 0 gA oA mAn coco amp eg The decimal point on the display can be moved with A Y and confirmed with P The display then switches back to the menu level again Setting up the display time SEC Default 10 Any 7 A ot v the Ll i L AF The display time is set with A Y The display moves up in increments of 0 1 up to 1 second and in increments of 1 0 up to 10 0 seconds Confirm the selection by pressing the P button The display then switches back to the menu level again Special function O key TAST 4 Default NO SEL AL L
24. in parameters like e g analog output and alarms etc 5 4 4 Relay functions REL Parameter for the definition of the setpoints 5 4 5 Alarm parameter AL1 ALY Activator and dependencies of the alarms Reset to factory settings Reset of the parameter to the factory default settings Alarms Relays Function principle of the switching outputs Sensor alignment Function diagram for sensors with existing trimming resistor Technical data Safety advices Error elimination on oan Oo O N _ _ 12 12 15 18 19 21 22 23 24 25 27 28 1 Brief description 1 Brief description The panel meter M2 1W is a 5 digit device for connection to a 4 wire measuring bridge and a visual threshold value monitoring via the display The configuration happens via four front keys or via the optional PC software PM TOOL An integrated programming interlock prevents unrequested changes of the parameters and can be unlocked again by an individual code Optional the following functions are available a 10 V bridge feeding a digital input for the triggering of Hold or Tara and two optional galvanic isolated set points by which free adjustable threshold values can be controlled and reported to a superior master display The electrical connection is carried out on the back side via plug in terminals Selectable functions like e g the request of the min max value an average determination of the measuring signals a d
25. irect change of threshold value in operation mode and additional measuring supporting points for linearisation complete the modern device concept 2 Assembly 2 Assembly Please read the Safety advices on page 27 before installation and keep this user manual for future reference 48 0 Gap for physical unit After removing the fixing elements insert the device Check the seal to make sure it fits securely Click the fixing elements back into place and tighten the clamping screws by hand Then use a screwdriver to tighten them another half a turn RNS CAUTION The torque should not exceed 0 1 Nm The dimension symbols can be exchanged before installation via a channel on the side 3 Electrical connection 3 Electrical connection Type M2 1WR5B 020X 470CD supply of 115 VAC Type M2 1WR5B 020X 570CD supply of 230 VAC Type M2 1WR5B 020X 670CD supply of 10 30 VDC 10 30 VDC or 115 VAC or 230 VAC N L Shield Digital input 3500 4 Function and operation description 4 Function and operation description Operation The operation is divided into three different levels Menu level delivery status This level is for the standard settings of the device Only menu items which are sufficent to set the device into operation are displayed To get into the professional level run through the menu level and parameterise PROF under menu item RUN Menu group level
26. l To parameterise the display press the P key in operating mode for 1 second The display then changes to the menu level with the first menu item TYPE Menu level Parameterisation level Selection of the input signal TYPE Default SENS F al 5 fal a a p E i v v iv v There are 3 measuring input options available for known sensor sensibilities SENS 7 for 1mV V SENS 2 for 2mV V and SENS 3 for 3 3mV V Each sensor is measured and calibrated up to 4mV V via SENS F Confirm the selection with P and the display switches back to menu level Setting the measuring range end value END Default 10000 g P gP PALS r L AL a rw P Set the end value from the smallest to the highest digit with 4 Y and confirm each digit with P A minus sign can only be parameterized on the highest value digit After the last digit the display switches back to the menu level If SENS was selected as input option one can only select between NOCA and CAL With NOCA only the previously set display value is taken over and with CAL the device takes over both the display value and the analogue input value Setting up the measuring range start offset value OFFS Default 0 Fe GFH_aGegGeRS Hee te L Enter t
27. mit value 1 is on a switching threshold of 100 and occupied with function HIGH the alarm will be activated by reaching the threshold If the limit value is allocated to LOW an alarm will be activated by undercut of the threshold 6 Reset to factory settings Menu level Parameterisation level Switching on delay TON I Default 000 Jegeo se For limit value 1 one can preset a delayed switching on of 0 100 seconds Switching off delay TOF 1 Default 000 m l4 O aP For limit value 1 one can preset a delayed switching off of 0 100 seconds Back to menu group level RET With P the selection is confirmed and the device changes into menu group level ALI The same applies to AL2 to AL4 Programming interlock 6 Reset to factoty settings To return the unit to a defined basic state a reset can be carried out to the default values The following procedure should be used e Switch off the power supply e Press button P e Switch on voltage supply and press P button until is shown in the display With reset the default values of the program table are loaded and used for subsequent operation This sets the unit back to the state in which it was supplied Caution All application related data are lost 22 7 Alarms Relays 7 Al
28. n keys in the meantime Display flashing FLASH Default NO a a v I ALES CALLE ALIH ORCA 4 P A display flashing can be added as additional alarm function either to single or to a combination of off limit condition With NO no flashing is allocated Assignment deposit of key functions TAST Default NO A L E no P For the operation mode special functions can be deposited on the navigation keys A Y in particular this function is made for devices in housing size 48x24mm which do not have a 4th key O key If the min max memory is activated with EHTR all measured min max values are safed during operation and can be recalled via the navigation keys The values get lost by restart of the device If the threshold value correction LiJ2 or Li34 is choosen the values of the threshold can be changed during operation without disturbing the operating procedure With TARA the device is tared to zero and safed permanently as offset The device confirms the correct taring by showing 00000 in the display SET TA changes into the offset value and can be changed via the navigation keys A V The configuration of EHT RE deletes the min max memory SEERA
29. nu level Setting the measuring range end value END Default 10000 Al fa a eMe e es ty ae Set the end value from the smallest to the highest digit with A Y and confirm each digit with P A minus sign can only be parameterized on the highest value digit After the last digit the display switches back to the menu level If SENS was selected as input option one can only select between NOCA and CAL With NOCA only the previously set display value is taken over and with CAL the device takes over both the display value and the analogue input value Setting up the measuring range start offset value OFFS Default 0 e e e e es Toa w Enter the start offset value from the smallest to the highest digit with 4 Y and confirm each digit with P After the last digit the display switches back to the menu level If SENS was selected as input option one can only select between NOCA and CAL With NOCA only the previously set display value is taken over and with CAL the device takes over both the display value and the analogue input value Setting up the display time SEC Default 1 0 CLES mn CO n P The display time is set with A Y The display moves up in increments o
30. rms by default This can either be inserted at activated alarms ALI 4 or deactivated alarms ALNI 4 If LOGIC is selected logical links are available in the menu level L amp G 7 and CON 1 Access to these two menu levels is via LOGIC at all other selected functions these two parameters are overleaped Via ON OFF the setpoints can be activated deactivated in this case the output and the setpoint display are set not set on the front of the device With P the selection is confirmed and the device changes into menu level Logic relay 1 LO6 Default OR or naor A And nAi P Here the switching behavior of the relay is defined via a logic link the following schema describes these functions with inclusion of AL 7 and AL 2 This parameter can only be selected if LOGIC was selected under REL A1lvA2 As soon as a selected alarm is activated the relay operates Equates to operating current principle A1vVA2 A1TAA2 The relay operates only if no selected alarm is active Equates to quiescent current principle Flin gd A1 a2 The relay operates only if all selected alarms are active m Alin gd A1AA2 A1 v A2 As soon as a selected alarm is not activated the relay operates With P the selection is confirmed and the device changes into menu level Alarms for relay 1 C0 1 Default 7 7 AS ae A234 P
31. rs mobile phones or electrostatic discharge e The fuse rating of the supply voltage should not exceed a value of 6A N B fuse e Do not install inductive consumers relays solenoid valves etc near the device and suppress any interference with the aid of RC spark extinguishing combinations or free wheeling diodes e Keep input output and supply lines separate from one another and do not lay them parallel with each other Position go and return lines next to one another Where possible use twisted pair So you receive best measuring results e Screen off and twist sensor lines Do not lay current carrying lines in the vicinity Connect the screening on one side on a suitable potential equaliser normally signal ground e The device is not suitable for installation in areas where there is a risk of explosion e Any electrical connection deviating from the connection diagram can endanger human life and or can destroy the equipment e The terminal area of the devices is part of the service Here electrostatic discharge needs to be avoided Attention High voltages can cause dangerous body currents e Galvanic isolated potentials within one complex need to be placed on an appropriate point normally earth or machines ground So a lower disturbance sensibility against impacted energy can be reached and dangerous potentials that can occur on long lines or due to faulty wiring can be avoided 27 11 Error elimination 1
32. the display Enter the preset U CODE to get access to the for the user unlocked set of parameters The code needs to be entered bevor each try of parameterisation as long as A CODE Master code all parameters are unlocked again Master code 4 digit number combination free available A CODE Default 1234 ge P Pig ee After LOC has been activated under menu item RUN this code can be used for unlocking all parameters By pressing P for approx 3 seconds in operation mode the message CODE is shown in the display and offer the user access to all parameters by entering A CODE While leaving this parameterisation it can be unlocked permanently under RUN by selecting ULOC or PROF So at an anew pressing of P in operating mode an anew entering of the code is not needed 10 5 Setting up the device Menulevel Parameterisation level 3 Programming interlock Activation Deactivation of the programming interlock or completion of the standard parameterisation with change into menu group level complete function volume RUN Default ULOC a m l a g F fw P With the navigation keys A Y one can choose between the deactivated key lock ULOC works setting the activated key lock LOC or the menu group level PROF Confirm the selection with P After this the display confirms the
33. tpoints D 5 07 DI5 30 o o o 7 m n B2eg5q ees ae Under this parameter setpoints are defined according to their value At the sensor calibration like at final value offset one is asked at the end if a calibration shall be activated 13 5 Setting up the device Menu level Parameterisation level Analog values for setpoints NP Q7 INP 30 AP p P g ge The setpoints are always preset according to the selected input signal mA V The demaned analog values can be freely adjusted in ascending order Device undercut DI UND Default 19999 5 P g P g ge With this function the device undercut can be defined on a definite value Exception is input type 4 20 mA it already shows undercut at a signal lt 1 mA so a sensor failure is marked Display overflow DI OUE Default 99999 gage lg With this function the display overflow Back to menu group level RET With P the selection is confirmed and the device changes into menu group level INP 14 5 Setting up the device 5 4 2 General device parameters 1 P Menue Display time DISEC Default 01 0 oo COE nen COE o0 P
34. un uoc P level Input break A Pp 0 Input break gt 10s P or D N oF gt 10s P x LP Menu level E A E n O BUN Aoa x P Parameter ral level lA v Underline P Takeover lO Stop A Value selection v Value selection 4 1 Parameterisation software PM TOOL Part of the PM TOOL are the software on CD and an USB cable with device adapter The connection happens via a 4 pole micromatch plug on the back side of the device to the PC side the connection happens via an USB plug System requirements PC incl USB interface Software Windows XP Windows VISTA With this tool the device configuration can be generated omitted and safed on the PC The parameters can be changed via the easy to handle program surface whereat the operating mode and the possible selection options can be preset by the program 5 Setting up the device 5 Setting up the device 5 1 Switching on Once the installation is complete you can start the device by applying the voltage supply First check once again that all electrical connections are correct Starting sequence For 1 second during the switching on process the segment test 8 8 8 8 8 is displayed followed by an indication of the software type and after that also for 1 second the software version After the starting sequence the device switches to operation display mode 5 2 Standard parameterisation Flat operation leve
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