User manual M3
Contents
1. Alarms for relay 1 COf 1 Default A D a A TDO ma aA P The allocation of the alarms to relay 1 happens via this parameter one alarm or a group of alarms can be chosen With P the selection is confirmed and the device changes into menu level 17 5 Setting up the device Menu level Parameterisation level Alarm relay 2 REL 2 Default AL 2 y A v i mC T L OFF in P Each setpoint optional can be linked up via 4 alarms by default This can either be inserted at activated alarms AL 1 4 or deactivated alarms ALNI 4 If LOGIC is selected logical links are available in the menu level L amp 6 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 2 L06 2 Default OR rig mor 2 And nAnd P The switching behaviour of the relay is defined via a logic link the following schema describes these2. ni Ls L _ f WT 3 I A P Mene Selection reference analog output QU7PT Default ACTUA A Il v P The analog output signal can refer to different functions in detail this are the current measurand min max value With P the selection is confirmed and the device changes into menu level Selection analog output OUT RA Default 4 20 g i0 4 o e0 8 4 20 Wm I v Availabe are 3 output signals 0 10 VDC 0 20 mA and 4 20 mA With this function the demanded signal can be selected Setting up the final value of the analog output OUT EN Default 850 0 g B g P g e g e g a e Li Lt at Lt Li v The final value can be adjusted from the smallest to the largest digit with A V Confirm each digit with P A minus sign can only be parameterized on the leftmost digit After the last digit the display switches back to the menu level 15 5 Setting up the device Menu level Parameterisation level Setting the initial value of the analog output OUT OF Default 200 0 p7e5e Fee se The initial value is adjusted from the smallest to the highest digit with A Y and confirmed digit per digit with P A minus sign can only be parameterized on the leftmost digi
3. The delayed reaction of the alarm is the difference to the threshold value which is defined by the hysteresis Function if display falls below exceeds limit value FU 2 Default HIGH LI Lou al v A limit value undercut is selected with LOUU for LOW lower limit value a limit value exceedance with HIGH for HIGH higher limit value If e g limit value 1 is on a threshold level of 100 and allocated with function HIGH an alarm is activated by reaching the threshold level If the threshold value was allocated to LOW an alarm will be activated by undercutting the threshold value as long as the hysteresis is zero User code 4 digit number combination free available U CODE Default 0000 laj a Beg gat If this code was set gt 0000 all parameters are locked for the user if LOC has been selected before under menu item RUN By pressing P for 3 seconds in operation mode the display shows CODE The U COBE needs to be entered to get to the reduced number of parameter sets The code has to be entered befor each parameterisation until the A CODE Master code unlocks all parameters again Master code 4 digit number combination free available A CODE Default 1234 pHgeg se All parameters can be released with this code after LOC has been a
4. return lines next to one another Where possible use twisted pair This way best measuring results are received 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 device 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 25 10 Error elimination 10 Error elimination The unit permanently indicates e The input has a very high measurement check overflow the measuring circuit SS a ka a e The input is open The unit permanently shows e The input has a very low measurement check underflow the measuring circuit e The input is open The word HELP lights up in the The unit has found an error in the configuration 7 segment display memory
5. Reset to factory settings Reset of the parameter to the factory default settings Alarms Relays Function principle of the switching outputs Technical data Safety advices Error elimination oo O N O A WS N 12 12 15 19 20 22 24 27 28 30 32 33 1 Brief description 1 Brief description The panel meter instrument M3 7C is a 5 digit device for Pt100 temperature sensors and a visual threshold value monitoring via the display The configuration happens via three keys at the front or by the optional PC software PM TOOL The integrated programming interlock prevents unrequested changes of parameters and can be unlocked again with an individual code Optional an analog output for further processing in the equipment is available And on demand two free adjustable setpoints with which threshold values can be controlled and reported to an superior master display The electrical connection is done via plug in terminals on the back side Selectable functions like e g the recall of the min max value a direct threshold value regulation during operation mode complete the modern device concept 2 Assembly 2 Assembly Please read the Safety advices on page 32 before installation and keep this user manual for future reference Gap for physical dimension _ After removing the fixing elements insert the device Check the seal to make sure it fits securely Click the fixing elements b
6. increments of 1 5 10 or 50 This does not affect the resolution of the optional outputs With P the selection is confirmed and the device changes into menu level Display DISPL Default ACTUA With this function the current measuring value or the min max value With P the selection is confirmed and the device changes into menu level 12 5 Setting up the device Menu level Parameterisation level Brightness control LIGHT Default 75 m la c la O 5 a P 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 navigation keys in the meantime Display flashing FLASH Default NO J la Y r lal L Ap 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
7. 1 can be related to special functions in detail these are the current measurand the min value or the max value 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 ALARN I MAX VA in combination with a threshold monitoring FU 7 HIGH an alarm confirmation can be realised Use the digital input for confirmation Threshold values limit values L Default 200 0 0 epe gegep 42 a The limit value defines the threshold that activates deactivates an alarm Hysteresis for threshold values H9 Default 08 0 pe oegeoeD Ee The delayed reaction of the alarm is the difference to the threshold value which is defined by the hysteresis Function for threshold value undercut exceedance FU Default HIGH Nn o fw P A limit value undercut is selected with LOUU for LOW lower limit value a limit value exceedance with HIGH for HIGH higher limit value If e g limit value 1 is on a threshold level of 100 and allocated with function HIGH an alarm is activated by reaching the threshold level If the threshold value
8. 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 segment e Please contact the manufacturer if errors of this display kind occur The device does not react as e If you are not sure if the device has been expected parameterised before then follow the steps as written in chapter 6 and set it back to its delivery status M3_7CGB pdf 26 update 23 03 2015
9. allocated Assignment deposit of key functions TAST Default NO I E laj Al 1 l iv LILE fy LL 7 7 al l 1 Il y E For the operation mode special functions can be deposited on the navigation keys A V 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 saved during operation and can be recalled via the navigation keys The values get lost by restart of the device If the threshold value correction Li j2 or L134 is choosen the values of the threshold can be changed during operation without disturbing the operating procedure If NO is selected the navigation keys are without function in the operation mode Ls l rj lal y D v Back to menu group level RET With P the selection is confirmed and the device changes into menu group level FCET 13 5 Setting up the device 5 4 3 Safety parameters Menu group level User code U CODE Default 0000 capeg8n ga Via this code reduced sets of parameters can be released A change of the U COBE can be done via the correct inp
10. eB e ay a or P k i a P Parameter Teen ee ay Menstov i a fy P or P Parameter level A v input interruption gt 10s Input interruption gt 1085 Explanation P Take over A hd Breakoff by simultaneously pushing of the navigation keys A Value selection v Value selection 4 1 Parameterisation software PM TOOL Included in the delivery 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 start the device by applying the voltage supply Before 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
11. This can either be inserted at activated alarms AL 4 or deactivated alarms ALNI 4 If LOGIC is selected logical links are available in the menu level LQ6 7 and COfi 7 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 L amp 6 7 Default OR J or a ina m m Ag The switching behaviour of the relay is defined via a logic link the following schema describes these functions with inclusion of AL and Al e This parameter can only be selected if LOGIC was selected under REL A1 v A2 As soon as a selected alarm is activated the relay operates Equates to operating current principle A1 A A A A gt The relay operates only if no selected alarm is active Equates to quiescent current principle A1 Aa2 The relay operates only if all selected alarms are active ATAA2 Alv A gt 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
12. User manual M3 Pt100 2 3 4 wire 200 0 C 850 C 328 0 F 1562 0 F Technical features e red display of 19999 99999 digits optional green orange or blue display e minimal installation depth 90 mm without plug in screw terminal e min max memory e display flashing at threshold value exceedance threshold value undercut e permanent min max value recording e brightness control e programming interlock via access code e protection class IP65 at the front side e plug in screw terminal e optional 2 PhotoMos outputs e optional analog output e accessories PC based configuration kit PM TOOL with CD amp USB adapter for devices without keypad and for a simple adjustment of standard devices M3 7CGB pdf update 23 03 2015 48x24 Identification STANDARD TYPES ORDER NUMBER 2 4 wire ORDER NUMBER 3 wire Pt100 2 3 4 wire M3 7TR5A 010C S70BD M3 7TR5A 030C S70BD Housing size 48x24 mm M3 7TR5A 010C 770BD M3 7TR5A 030C 770BD Options breakdown of order code Standard type M line Dimension D physical unit Installation depth 109 mm incl plug in terminal Version EE Housing size 48x24x90 mm BxHxD Switching points 0 Ino switching points Display type 2 2 PhotoMos outputs Temperature we Protection class Display colour 1 without keypad Blue operation via PM TOOL Green 7 iPe5 plug in terminal Red Orange lt j 0 Supply voltage 7 24 VDC galv isolated Number of dig
13. ack into place and tighten the clamping screws by hand Then use a screwdriver to tighten them another half a turn D3 CAUTION The torque should not exceed 0 1 Nm Change signs of the physical unit before assembly via a channel at the side of the front The change can only be done from the outside before assembly 3 Electrical connection 3 Electrical connection Type M3 7TR5A 010C S70BD 2 4 wire Type M3 7TR5A 010C 770BD 2 4 wire Type M3 7TR5A 030C S70BD 3 wire Type M3 7TR5A 030C 770BD 3 wire supply of 100 240 VAC supply of 24 VDC wie i ae emit he Omk l oo bik e n Voltage SUpply supply 4 wire 4 wire Options Options 1 S2 PhotoMos outputs Analog output PhotoMos outputs 4 Function and operation description 4 Function and operation description Operation The operation is divided into three different levels Menu level delivery status The menu level is for the standard settings of the device Only menu items which are sufficient 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 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 leve
14. ctivated under menu item RUN By pressing P for 3 seconds in operation mode the display shows CODE and enables the user to reach all parameters by entering the A CODE Under RUN the parameterisation can be activated permanently by selecting ULOC or PROF thus at an anew pushing of P in operation mode the code needs not to be entered again 5 Setting up the device Parameterisation level 5 3 Programming interlock RUN Activation deactivation of the programming lock or completion of the standard para meterization with change into menu group level complete function range RUN Default ULOC F P With the navigation keys A V choose between the deactivated key lock ULOC works setting and the activated key lock L amp C or the change into the menu group level PROF Confirm the selection with P After this the display confirms the 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 72 3 4 that appears using A Y plus P to unlock the keyboard FAIL appears if the input is wrong To parameterize further functions PROF needs to be set The device confirms this setting with and changes automatically in operation mode By pressing P for approx 3 seconds in operat
15. display mode 5 2 Standard parameterisation Flat operation level To parameterize 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 Type of temperature metering UNIT Default C Ue lle R The temperature can be displayed in C or in F Confirm the selection with P and the display switches back to menu level Setting the decimal point DOT Default 0 0 Oo OC a aoc lP The decimal point on the display and the physical unit can be changed with A V If e g temperature measurement in C is selected then choose between 0 C and 0 0 C in the parameterisation level Confirm with P the display then switches back to the menu level again Setting the measuring range start offset value OFFS Default 0 0 g B g Pg PpP gge Li Enter the start offset value from the smallest to the highest digit 4 W and confirm each digit with P After the last digit the display switches back to the menu level If SENS was selected as the 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 bot
16. functions with inclusion of AL and Al 2 This parameter can only be selected if LOGIC was selected under REL A1 v A2 As soon as a selected alarm is activated the relay operates Equates to operating current principle AIV A A1 AAD The relay operates only if no selected alarm is active Equates to quiescent current principle A1 Aa2 The relay operates only if all selected alarms are active ATAA A7 v A gt 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 CON 2 Default A 2 x x ial E lt A D 1294 E The allocation of the alarms to relay 2 happens via this parameter one alarm or a group of alarms can be chosen 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 18 5 Setting up the device 5 4 6 Alarm parameters Menu group level Dependency alarm 1 ALRN I Default ACTUA D z uA SPI The dependency of alarm
17. h the display value and the analogue input value Setting the display time SEC Default 7 0 aN AIA m Al lA y pe LI v R rw P 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 to 10 0 seconds Confirm the selection by pressing the P button The display then switches back to the menu level again 5 Setting up the device Menu level Parameterisation level Selection of analog output OUT RA Default 4 20 i 4 Op ns Available are 3 output signals 0 10 VDC 0 20 mA and 4 20 mA with this function the demanded signal is selected Setting up the final value of the analog output OUT EN Default 850 0 o P o P a P a ho PF mj O oo QA 0 fy The final value is adjusted from the smallest digit to the highest digit with A Y and digit by digit confirmed with P A minus sign can only be parameterised on the highest digit After the last digit the device changes back into menu level Setting up the initial value of the analog output OUT OF Default 200 0 gPeaPgegepgE l The initial value is adjusted from the smallest digit to the highest digit with A Y and digi
18. ion mode the first menu group INP is shown in the display and thus confirms the change into the extended parameterisation It stays activated as long as ULOC or LOC is entered in menu group RUN 10 5 Setting up the device 5 4 Extended parameterisation Professional operation level 5 4 1 Signal input parameters Menu group level P gt Menu level Type of temperature metering UNIT Default C USCA The temperature can be displayed in C or in F Confirm the selection with P and the display switches back to menu level Setting the decimal point DOT Default 8 0 A 1 A v i fy The decimal point on the display and the physical unit can be changed with A V If e g temperature measurement in C is selected then choose between 0 C and 0 0 C in the parameterisation level Confirm with P the display then switches back to the menu level again IiI LALI L Setting the measuring range start offset value OFFS Default 0 0 sAghglguggea Li Enter the start offset value from the smallest to the highest digit 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
19. itor 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 min max value Function principle of alarms relays Alarm Relay x Deactivated instantaneous value min max value 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 reaching the Threshold threshold On oS a q n E V A a 8 i i Off Display Hysterisis ve Quiescent current By quiescent current the alarm S1 S2 is on below the threshold and switched off on Threshold reaching the threshold On A a i i zA v T 2 5o Sy i Off Display Hysterisis Switching on delay The switching on delay is activated via an alarm and e g switched 10 seconds after reaching the switching threshold a short term exceedance of the switching value does not cause an alarm respectively does not cause a switching operation of the relay The switching off delay operates in the same way keeps the alarm the relay switched longer for the parameterised time Switching threshold Time s Alarm switching on delay 10 s Time s 22 8 Technical data 8 Technical data 48
20. its S 185 265 VAC 5 digit el Measuring input Digit height c Pt100 up to 850 C 10 mm E Analog output Digital input O without without X 0 10 VDC 0 4 20 mA Temperature devices 1 P t100 2 4 wire 3 P t100 3 wire Please state physical unit by order e g C el Contents 1 2 3 4 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 signal 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 NP Value assigment for triggering of the signal input 5 4 2 General device parameter FCT Superior device functions like min max permanent brightness control as well as the control of the keyboard configuration 5 4 3 Safety parameter C00 Assignment of user and master code for locking or access to certain parameters like e g analog output and alarms etc 5 4 4 Analog output parameter OUT Analog output functions 5 4 5 Relay functions REL Parameter for the definition of the setpoints 5 4 6 Alarm parameter AL1 ALY Activator and dependencies of the alarms
21. l and parameterise UL C 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 Pressing the O key zero key leads to a break off of the value input and to a change into the menu level All adjustments are saved automatically by the device and it changes into operating mode if no further key operation is done within the next 10 seconds Change to parameterisation level and deposited values Menu level Keys for up and down navigation in the menu level Al kd Change into operation mode by pushing both navigation keys at the same time To confirm the changes made at the parameterization level Parameterisation Adjustment of the value the setting Change into menu level or stop of the value input by pushing A v both navigation keys at the same time Change to menu level Menu group level Keys for up and down navigation in the menu group level A Md Change into operation mode or return into menu level by pushing both navigation keys at the same time 4 Function and operation description Function chart Standard parameterisation Extended parameterisation Flat operation level Professional operation level Operation mode i Operation mode P ra Menu group Menu level
22. mity according to directive 2004 108 EG Safety standard According to low voltage directive 2006 95 EG EN 61010 EN 60664 1 24 9 Safety advices 9 Safety advices Please read the following safety advices and the assembly in chapter 2 before installation and keep it for future reference Proper use The M3 7C device is designed for the evaluation and display of sensor signals Danger Careless use or improper operation can result in personal injury and or can damage 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 M3 7C 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 trans formers 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
23. 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 Device undercut D UND Default 9999 g P gP ge geg SP Li 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 11 5 Setting up the device Menu level Parameterisation level Display overflow D QUE Default 99999 par ar par ar lA g E g Pg ep Pp ge With this function the display overflow can be defined on a definite value Back to menu group level RET Display time DISEC Default 07 0 goi C009 nen 10 P The display is set up with A W Thereby it switches until 1 second in increments of 0 1 seconds and until 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 00007 seen S hl oe GO00 a DOL 5 DD D a D0050 P This function is for instable display values where the display value is changed in
24. t After the last digit the device changes back into menu level Overflow behaviour 0 FLOU Default EDGE circ 4 La AEE la L fy Ja Lal e bm A El fy iy A rh fy To recognise and evaluate faulty signals e g by a controller the overflow behaviour of the analog output can be defined As overflow can be seen either EDGE that means the analog output runs on the set limits e g 4 and 20 mA or T GFF input value smaller than initial value analog output switches on e g 4 mA TO END higher than final value analog output switches on e g 20 mA If TO AIN or TO NAX is set the analog output switches on the least significant or leftmost possible binary value This means that values of e g 0 mA 0 VDC or values higher than 20 mA or 10 VDC can be reached 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 0UT 16 5 Setting up the device 5 4 5 Relay functions Menu group level TEI P Pa Alarm relay 1 REL Default AL 7 Ls 1 l l L a nN kd f M rable OFF Oh ia Each setpoint optional can be linked up via 4 alarms by default
25. t by digit confirmed with P A minus sign can only be parameterised on the highest digit After the last digit the device changes back into menu level Threshold values limits L Default 200 0 0 e g eA ge gpeg 2 This value defines the threshold that activates deactivates an alarm Hysteresis for limit values 9 Default 0 0 DIEgeEegeg e The delayed reaction of the alarm is the difference to the threshold value which is defined by the hysteresis Function for threshold value undercut exceedance FU Default HIGH lm A Ll L LILII v A limit value undercut is selected with LOUU for LOW lower limit value a limit value exceedance with HIGH for HIGH higher limit value If e g limit value 1 is on a threshold level of 100 and allocated with function HIGH an alarm is activated by reaching the threshold level If the threshold value was allocated to LOW an alarm will be activated by undercutting the threshold value as long as the hysteresis is zero 5 Setting up the device Menu level Parameterisation level Threshold values limits Li e Default 300 0 0 2 pP p P peg se This value defines the threshold that activates deactivates an alarm Hysteresis for threshold values H9 2 Default 2 0 0 e pep e geg se
26. ut of the A CODE master code Master code A COUE Default 1234 12 A By entering A CODE the device will be unlocked and all parameters are released Release lock analog output parameters OUT LE Default ALL lal m lal Cl fy v Analog output parameters can be locked or released for the user EN OF the initial or final value can be changed in operation mode OUT EG the output signal can be changed from e g 0 20 mA to 4 20 mA or 0 10 VDC ALL analog output parameters are released NO all analog output parameters are locked Release lock alarm parameters AL LEU Default ALL z n _ lal it fy fy aL A fam fy 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 ALRN 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 14 5 Setting up the device Menu level Parameterisation level Back to menu group level RET With P the selection is confirmed and the device changes into menu group level C0D 5 4 4 Analog output parameters Menu group level
27. was allocated to LOW an alarm will be activated by undercutting the threshold value as long as the hysteresis is zero 19 5 Setting up the device Menu level Parameterization level Switching on delay TON Default 000 cg Fe Preset a delayed switching on of 0 100 seconds for limit value 1 Switching off delay 7QF 7 Default 000 cag Fe Preset a delayed switching off of 0 100 seconds for limit value 1 Back to menu group level RET With P the selection is confirmed and the device changes into menu group level AL The same applies to Al2 to ALY 20 6 Reset to factory settings Programming interlock RUN Menu group level _ laj v P Description see page 10 menu level RUN 6 Reset to factory 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 appears in the display With reset the default values of the program table are loaded and used for subsequent operation This sets the device back to the state in which it was supplied Caution All application related data are lost 21 7 Alarms Relays 7 Alarms Relays This device has 4 virtual alarms that can mon
28. x24x90 mm BxHxD 48x24x109 mm BxHxD incl plug in terminal Panel cut out 45 0 9 6 x 22 2 0 3 mm Wall thickness up to 3 mm screw elements PC Polycarbonate black UL94V 0 EPDM 65 Shore black standard IP65 front side 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 10 mm Segment colour red optional green yellow or blue Range of display 19999 to 99999 Setpoints one LED per setpoint Overflow Underflow horizontal bars at the top horizontal bars at the bottom Display time 0 1 to 10 0 seconds Pt100 2 3 4 wire 200 0 850 0 C 0 1 of measuring range Pt100 2 3 4 wire 328 0 1562 0 F 0 1 of measuring range Accuracy Temperature drift 100 ppm K Measuring time 0 1 10 0 seconds U F conversion 0 1 C or 0 1 F Measuring principle Resolution 24 VDC 50 mA 10 VDC 20 mA 0 4 20 mA burden lt 500 Q 0 10 VDC burden 2 10 KQO 16 Bit Switching outputs 2 PhotoMos Closer 30 VDC AC 0 4A Power pack 100 240 VAC 50 60 Hz DC 10 max 5 VA 24 VDC 10 galv isolated max 4 VA Data life 2 100 years at 25 C Sensor supply Analog output 8 Technical data Ambient conditions Working temperature 0 50 C Storing temperature 20 80 C Weathering resistance 0 80 relative humidity on years average without dew EMV EN 61326 CE sign Confor
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