User manual MB3-3V
Contents
1. Colour allocation alarm 3 C AT Default NO o E E SorAered P Here the change of colour at break of ALARM 3 is selected Available are the colours green orange or red If N is parameterised the display remains in its standard colour even at an upcoming ALARN 3 With P the selection is confirmed and the device changes into menu level Colour allocation alarm 4 C7 Default NO A al 5 A o q E E g oA q Ed a P Here the change of colour at break of ALARM 4 is selected Available are the colours green orange or red If N is parametrised the display remains in its standard colour even at an upcoming ALARN 4 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 BAR User code U C0 Default 000 pang se Via this code locked reduced sets of parameters A LE and 0 LE can be set free during locked programming Further parameters cannot be reached via this code A change of the U f can be done via the correct input of the A CO master code Master code A CODE Default 000 FEG aE By entering C0 the device will be unlocked and all parameters are2. 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 EDG that means the analog output runs on the set limits e g 4 and 20 mA or 7 0F input value smaller than initial value analog output switches on e g 4 mA T EN higher than final value analog output switches on e g 20 mA If T M or T 9A is set the analog output switches on the smallest or highest 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 OUT 23 5 Setting up the device 5 4 7 Relay functions Menu group level Alarm relay 1 R I Default A mite l pi A P lenulever Ja S F Each setpoint optional can be linked up via 4 alarms by default This can either be inserted at activated alarms A 1 4 or deactivated alarms A NI1 4 If LOG was selected logical links are available in the menu level LQ 7 and C0 7 Access to these two menu levels is via L0G at all other selecte
3. Function for threshold value undercut exceedance FU Default HIG iG Lou P A limit value undercut is selected with LOU for LOW lower limit value a limit value exceedance with HIG for HIGH higher limit value If e g limit value 1 is on a threshold level of 100 and allocated with function H 6 an alarm is activated by reaching of the threshold level If the threshold value was allocated to LOU an alarm will be activated by undercutting the threshold value as long as the hysteresis is zero Switching on delay 0N 1 Default 0 nage ge For limit value 1 one can preset a delayed switching on of 0 100 seconds Switching off delay OF 1 Default 0 788g ee 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 for Ale to ALY 26 5 Setting up the device 5 4 9 Totaliser Volume metering Menu group level Totaliser state 7 FC Default OFF FA SEH EEN The totaliser makes measurements on a time base of e g I h possible at this the scaled input signal is integrated by a time and steadily select S72 or temporarily select TEM saved If GFF is selected the function is deactivated With P the selection is confirmed and the device changes into menu level Time base
4. 29 Operating current Quiescent current Operating current By operating current the alarm S1 S2 is off below the threshold and on on reaching the threshold Quiescent current By quiescent current the alarm S1 S2 is on below the threshold and switched off on reaching the threshold 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 8 Interfaces 8 Interfaces Connection RS232 Digital meter M3 PC 9 pole Sub D plug EI RxD TxD Fs e 10 GND GND Connection RS485 Digital meter M3 120 Q 8 DATA A 9 DATAB 10 GND The interface RS485 is connected via a screened data line with twisted wires Twisted Pair On each end of the bus segment a termination of the bus lines needs to be connected This is neccessary to ensure a secure data transfer to the bus For this a resistance 120 Ohm is interposed between the lines Data B and Data A 30 9 Technical data 9 Technical data 96x24x120 mm BxHxD 96x24x145 mm BxHxD incl plug in terminal Panel cut out 92 0 9 8 x 144 0 9 mm Wall thickness to 15 mm screw elements PC Polycarbona
5. 5 4 2 5 4 3 5 4 4 5 4 5 5 4 6 5 4 7 5 4 8 5 4 9 Signal input parameters INP Value assignment for the triggering of the signal input incl linearisation of the digital display and the bargraph display General device parameters FLT Superior device functions like Hold Tara min max permanent averaging as well as the control of the digital input and keyboard layout Bargraph functions BAR Assignment of the bargraph to superior functions like min max totaliser Hold or sliding averaging Safety parameters COD Assignment of user and master code for locking respectively for access to defined parameters like e g analog output and alarms etc Serial parameters SER Parameters for the definition of the interface Analog output parameters QUT Analog output functions Relay functions REL Parameters for the definition of the setpoints Alarm parameters AL7 ALY Actuator and dependencies of the alarms Totaliser volume metering TOT Parameters for the calculation of the sum function Reset to factory settings Reset parameters to delivery state Alarms Relay Functional principle of the switching outputs Interfaces Connection RS232 and RS485 Technical data Safety advices Error elimination o CO O N OWN KN a 12 12 15 18 20 21 22 24 25 27 28 29 30 31 33 34 1 Brief description 2 Assem
6. Display flashing FLS Default NO a D l j al Cl fy A L fy T LL E 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 TST Default NO v L EJ A iv st 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 was activated by EHT 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 L I or L 34 is choosen the values of the threshold can be changed during operation without disturbing the operating procedure With TAR the device is tared to zero and saved permanently as offset The device confirms the correct taring by showing 800 in the display 5 78 switches into the offset value and can be changed via the navigation keys A V With TOT the current totaliser value can be displayed after this the display switches back onto the parameterised display value If T RE was selected the totaliser can be set back by using the navigation keys A VY th
7. 5 Setting up the device Menu level Parameterisation level ModBus operating modes 8 70 Default ASC sc eu Ze There are two different types of operating modes ASC and RTU Modbus transfers no binary cycle but the ASCIl Code Thus it is directly readable however the data throughput is smaller in comparison to the RTU Modbus RTU RTU Remote Terminal Unit transfers the data in binary coded This leads to a good data troughput even though the data cannot be evaluated directly as they first need to be transfered into a readable format Timeout 7 GU Default 000 m al y 20 gP The monitoring of the data transfer is parameterised in seconds up to max 100 seconds there is no monitoring with an entry of 000 The timeout is adjusted from the smallest to the highest digit with A Y and confirmed digit per digit with P After the last digit the display changes into menu level IIT n n G Return to menu group level RET With P the selection is confirmed and the device changes into menu group level SER 5 4 6 Analog output parameters Selection reference of analog output 2 52 Default ACT ES a oE A HL idl amp oep The analog output signal can refer to different functi
8. BP ehes Za we v C vt Set the initial value from the smallest to the highest digit with A Y and confirm each digit with P A minus sign can only be parameterised on the highest value digit After the last digit the display switches back to the menu level If SEU or SE A were selected as input option you can only select between NOC and CAL With NOC only the previously set display value is taken over and with CAL the matching via the measuring section is done and the device takes over the analogue input value Setting the decimal point DOT Default 0 The decimal point on the display can be moved with A V and confirmed with P The display then switches back to the menu level again 12 5 Setting up the device Menu level Parameterisation level Setting up the measuring time SEC Default 1 2 1 I 7 iz O then g o The measuring time is set with A V 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 Rescaling the measuring input values EN A Default 120 gP geg gE l With this function you can rescale the final value to e g 19 5 mA i
9. Default 199 g Pg Page With this function the display underflow __ _ can be defined to a determinate value Display overflow QUE Default 999 BPB gP With this function the display overflow 777 can be defined to a determinate value 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 Menu group level Display time 01 5 Default 7 0 air lA m A UL Hw UW iy The display is set up with A V 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 RND Default 007 Fo OOS ooo P This function is for instable display values where the display value is changed in increments of 1 5 or 10 This does not affect the resolution of the optional outputs With P the selection is confirmed and the device changes into menu level Arithmetic ARI Default NO gt la tes 4 jeg lA e rf al fp Sw ee Y E ww is v Reciprocal Square root value Squaring
10. overflow 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 supporting points are parameterised Check if the relevant parameters are adjusted correctly 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 supporting points are parameterised Check if the relevant parameters are adjusted correctly The word HELP lights up in the e The unit has found an error in the configuration 7 segment display 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 s ERRI lights up in the 7 segment display Please contact the manufacturer if errors of this 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 state MB3_31GB pdf 34 update 24 04 2015
11. 30 VAC 50 60 Hz max 10 VA EEPROM 2 100 years at 25 C Memory Data life Ambient conditions Working temperature 0 C 50 C for panel meters 20 C 60 C for build up devices Storing temperature 20 C 80 C Climativ density relative humidity 0 80 on years average without dew Height up to 2000 m over sea level EMV EN 61326 CE sign Conformity to directive 2004 108 EG Safety standard According to low voltage directive 2006 95 EG EN 61010 EN 60664 1 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 MB3 31 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 MB3 31 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 transformers mobile phones or electrostatic discharge e The fuse rating of the supply voltage should not exceed
12. 7 9 9 Default SEC Cig in hou Under this parameter the time base of the measurement can be preset in seconds minutes or hours Totaliser factor FAC Default E0 0 UEB P At this the factor 10 10 respectively the divisor for the internal calculation of the measuring value is assigned Setting up the decimal point for the totaliser 707 27 Default 2 m lA DAF The decimal point of the device can be adjusted with the navigation keys A Y With P the selection is confirmed and the device changes into menu level 27 6 Reset to default values Menu level Parameterisation level Totaliser reset 7 RE Default OFF g P g Pg se Li The reset value is adjusted from the smallest to the highest digit with the navigation keys A VY and digit per digit confirmed with P After the last digit the display switches back to the menu level The activator for the reset is parameter driven via the 4th key or via the optional digital input Back to menu group level RET With P the selection is confirmed and the device changes into menu group level TOT Programming interlock RUN Menu group level A
13. 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 Here the number of the meterings that need to be averaged is preset The time of averaging results of the product of measuring time SEC and the averaged metering AVG With the selection of AVG in the menu level DIS the result will be shown in the display and evaluated by entering ALT ALY in the alarm or via the analog output OUT 15 5 Setting up the device Menu level Parameterisation level Zero point slowdown ZER Default 00 pag Be At the zero point slowdown a value range around the zero point can be preset so the display shows a zero If e g a 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 Display DIS Default ACT HAN in A bot S HL A AUG A P Sy fy TES ye iy With this function the current measuring value min max value totaliser value or the process controlled Hold value can be allocated to the display With P the selection is confirmed and the device changes into menu level
14. 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 33 11 Error elimination 11 Error elimination 1 The unit permanently indicates e The input has a very high measurement check
15. released 20 5 Setting up the device Menu level Parameterisation level Release lock analog output parameters 0 LE Default ALL na EIS lf a Analog output parameters can be locked or released for the user 5RC the initial or final value can be changed in operation mode 0 GE the output signal can be changed from e g 0 20mA to 4 20 mA or 0 10 VDC ALL analog output parameters are released NQ all analog outpout parameters are locked Release lock alarm parameters A LE Default ALL aan nN nN oy bina F zP This parameter describes the user release user lock of the alarm LIN here only the range of value of the threshold values 1 4 can be changed ALR here the range of value and the alarm trigger can be changed ALL all alarm parameters are released NG 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 COD Device address ADD Default 007 noi S eso P The device address can be adjusted from the smallest to the highest digit with the navigation keys A V and confirmed digit per digit with P A device address up to max 250 is available 21
16. threshold value was allocated to LOW an alarm will be activated by undercutting the threshold value as long as the hysteresis is zero 10 5 Setting up the device Menu level Parameterisation level Threshold values limits C A Default NO la m lal m l l oO g amp C iV rl ty d gP Here the colour of the bargraph that displays a breaking of ALARM Available are green orange and red If NO was parameterised the standard colouor remains Confirm the selection with P and the display switches back to menu level User code 3 digit number combination free available U CODE Default 000 par par la g peg ae 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 C02 The U CO 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 CO Master code unlocks all parameters again Master code 3 digit number combination free available A CODE Default 123 ggg ge All parameters can be unlocked with this code after LOC has been activated under menu item RUN By pressing P for 3 seconds in operation mode the display shows COD and enables the u
17. User manual MB3 3V Direct current direct voltage signals 0 20 mA 4 20 mA 0 10 VDC Technical features e 3 digit red display of 199 999 digits optional green e 20 points bargraph tricolour red orange green e adjustable bar or dot operation or operation with permanent display of center point e min max memory e 30 additional adjustable setpoints e display flashing at threshold value exceedance undercut e zero key for triggering of Hold Tara e permanent min max value recording e volume metering totalisator e mathematical functions like reciprocal value square root squaring or rounding e sliding averaging e programming interlock via access code e protection class IP65 at the front e plug in screw terminal e optional 1 or 2 relay outputs changer e optional sensor supply e optional galv isolated digital input for triggering of Tara Hold display change e optional 1 independently scalable analog output e optional interface RS232 or RS485 e accessories PC based configuration kit PM TOOL with CD and USB adaptor for devices without keypad and for a simple adjustment of standard devices MB3_31GB pdf update 24 04 2015 96x24 Identification STANDARD TYPES ORDER NUMBERS Direct current direct voltage MB3 3VT3xR 0001 S70BD Housing size 96x24 mm MB3 3VT3xR 0001 W70BD Options break down ordering code Standard type M Line Bargraph Installation depth 145 mm incl plug in termina
18. bly 1 Brief description The panel meter instrument MB3 3V is a 3 digit digital display with a 30 points bargraph display and optional two galvanic isolated setpoints designed for direct current direct voltage signals The configuration happens via 4 keys at the front The integrated programming interlock prevents unrequested changes of parameters and can be unlocked again with an individual code Optional the following functions are available a supply for the sensor a digital input for triggering of Hold Tara two analog outputs and interfaces for further evaluating in the unit 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 an averaging of the measuring signals a direct threshold value regulation during operation mode and further measuring setpoints for linearisation complete the modern device concept 2 Assembly Please read the Safety advices on page 33 before installation and keep this user manual for future reference 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 1 2 3 CAUTION The torque should not exceed 0 1 Nm The dimension symbols can be exchanged before installation via a channel on the side This is only true for the horiz
19. d 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 L06 7 Default OR D al y lA A OF g C v ow d e E Here the switching behaviour of the relay is defined via a logic link the following schema nor AT v A2 A1 A A2 maaa Alarms for relay 1 0 1 Default A describes these functions with inclusion of AL 7 and AL 2 A1v A2 As soon as a selected alarm is activated the relay operates Equates to operating current principle j A vi 3 LE P The relay operates only if no selected alarm is active Equates to quiescent current principle The relay operates only if all selected alarms are active A1AA2 Atv 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 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 devic
20. e changes into menu level 24 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 REL Dependency alarm 1 58 7 Default ACT Ls j lAl yw Foe oy Le lal A v Ad 5 P The dependency of alarm 1 can be related to special functions in detail these are the current measuring value the min value the max value or the totaliser value sum value If HLD was selected then the alarm is hold and processed just after deactivation of LD DIG 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 Threshold values limit values Li Default 20 Jagge Ll The limit value defines the threshold that activates deactivates an alarm Hysteresis for threshold values 9 1 Default 2 Fe geo se Lu The delayed reaction of the alarm is the difference to the threshold value which is defined by the hysteresis 25 5 Setting up the device Menu level Parameterisation level
21. e 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 saved 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 CAUTION During parameterisation with connected measuring signal make sure that the measuring signal has no mass supply to the programming plug The programming adapter is galvanic not isolated and directly connected with the PC Via polarity of the input signal a current can discharge via the adapter and destroy the device as well as other connected components 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 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 level 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 le
22. e display confirms this by showing 800 in the display The configuration of EH R deletes the min max memory With ACT the measurand is displayed after this the display switches back to the parameterised display value If NO is selected the navigation keys are without any function in the operation mode n v 16 5 Setting up the device Menu level Parameterisation level Special function O key 75 4 Default NO For the operation mode special functions can be laid on the O key This function is triggered by pushing the key With TAR the display is tared to zero and is saved permanently as offset The display confirms the correct taring by showing 800 in the display 5 7A switches into the offset value and can be changed via the navigation keys A V With 7 7 the current totaliser value can be displayed After this the display switches back onto the parameterised display value If TOT was deposited the totaliser can be set back by using the navigation keys A V the display confirms this by showing 800 in the display EH R deletes the mi
23. h NOC 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 the decimal point DOT Default 0 a rn x y 20 y G00 g IPI The decimal point on the display can be moved with A V and confirmed with P The display then switches back to the menu level again 5 Setting up the device Menu level Parameterisation level Setting up the display time SEC Default 7 0 Lt Lal l PiE is FIC then The display time is set with A VW 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 Setting up the final value of the bargraph B EN Default 100 g P g Pg sei Set the final value from the smallest to the highest digit with A Y and confirm each digit with P A minus sign can only be parameterised on the highest value digit After the last digit the display switches back to the menu level Setting up the initial value of the bargraph 8 2F Default 0 ogge Set the initial value from the smallest to the highest digit with A Y and c
24. l Housing size B96xH24xD120 mm Type of display V A Bargraph colour Tricolour red green orange Resolution 30 points Adjustment horizontal vertical Digital display 3 digit 8 mm green 3 digit 8 mm red Digital input without 1x digital input Interface RS232 Interface RS485 cS SSS PoS ol lt ajo SHER Dimension D physical unit Version 8 e Setpoints 0 no setpoint ea switching point 2 switching points Protection class 7 iPe5 plug in terminal Supply voltage 100 240 VAC 10 40 VDC galv insulated Measuring input 1 standard signal 0 4 20 mA 0 10 VDC Analog output O without 0 10 VDC 0 4 20 mA Sensor supply O without 10 VDC 50 mA incl digital input 24 VDC 50 mA incl digital input Please state physical unit by order e g Contents ON gt 10 11 Brief description Assembly Electrical connection Description of function and operation 4 1 Programming software PM TOOL Setting up the device 5 1 Switching on 5 2 Standard parameterisation flat operation level Value assignment for the triggering of the signal input of the digital display and bargraph display 5 3 Programming interlock RUN Activiation Deactivation of the programming interlock or change into professional operation level respectively back into flat operation level 5 4 Extended parameterisation professional operation level 5 4 1
25. l again 18 5 Setting up the device Menu level Parameterisation level Change of colour at alarm B L Default CHG la a nN nN nN an Md Md Md E P A change of colour of the bargraph to green red or orange can be allocated to each of the 4 alarms The allocation of the colours is done under parameters Al C AY4 Under adjustment NO there is no change of colour with ACT one bar segment will be switched by reaching of the alarm PER corresponds to a permant display of the allocated alarm even if it has not been reached yet FLS actuates a flashing of the bargraph segment at upcoming alarm CHG changes the complete bargraph into the colour of the alarm with highest priority whereat the priority is set to be always ascending from alarm 1 4 In ARE mode alarm ranges can be deposited in different colours always in consideration of the priorities With P the selection is confirmed and the device changes into menu level Overflow behaviour B 0U Default Lif m lA p E l L I a LS g lP To recognis and evaluated faulty signals e g via a control the overflow behaviour of the bargraph can be defined LIM can be seen as overflow the bargraph remains on the adjusted min max value or FLS If FLS was selected the complete bargraph flashes in case of an overflow With P the selection is confirmed a
26. n max memory At selected LD 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 DIS ACT shows the measurand Then the display switches to the parameterised display value The same applies for AVG here the sliding average value is displayed At AL 71 AL Y 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 has no function in the operation mode Special function digital input DIG Default NO D v gA U iy The above given parameters can be set for the operation mode onto the optional digital input aswell See function description 75 4 Back to menu group level RET With P the selection is confirmed and the device changes into menu group level FCT 17 5 Setting up the device 5 4 3 Bargraph functions Menu group level Bargraph 8 5 Default ACT lal lal 4 Al my r lA fy v fy En y D iw P With this function the following values can be allocated to the display the current measurand the min max value the totaliser value the process controlled Hold value or the sliding average value Wi
27. n with a 3 wire sensor 0 10 V Transmitter 10 40 VDC 3 Electrical connection MB3 devices With current respectively voltage input in combination with a 24 VDC sensor supply 2 wire sensor 4 20 mA Transmitter 3 wire sensor 0 20 mA Transmitter 3 wire sensor 0 10 V 10 40 VDC or 100 240VAC N L lt gt Transmitter 4 Description of function and operation 4 Description of function and operation Operation The operation is divided into three different levels Menu level delivery status This level was designed 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 PRF under menu item RUN Menu group level complete function volume Suited for complex applications as e g linkage of alarms supporting point 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 ULC 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 saved Pressi
28. nd the device changes into menu level Setting the standard colour of the bargraph 8 C0 Default GRE ES ja Under this menu item the standard colour of the display can be parameterised The colours green orange and red are available Confirm the selection by pressing the P button The display then switches back to the menu level again Colour allocation alarm 1 C7 Default NO al 4 ig la ie lal cl iy fy L g d g P Here the change of colour at break of ALARN I is selected Available are the colours green orange or red If N is parameterised the display remains in its standard colour even at an upcoming ALARN I With P the selection is confirmed and the device changes into menu level Colour allocation alarm 2 CA Default NO air la rj 4 fy fy 9 d lP Here the change of colour at break of ALARM 2 is selected Available are the colours green orange or red If NO is parameterised the display remains in its standard colour even at an upcoming ALARM 2 With P the selection is confirmed and the device changes into menu level 19 5 Setting up the device Menu level Parameterisation level
29. ng the O 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 changes into operating mode if no further key operation is done within the next 10 seconds K Change to parameterisation level and deposited values Menu level Keys for up and down navigation in the menu level Change into operation mode B To confirm the changes made at the parameterisation level Parameterisation i level Adjustment of the value the setting Change into menu level or break off in value input Tes Change to menu level Menu group level y Keys for up and down navigation in the menu group level Change into operation mode or back into menu level 4 Description of function and operation Function chart Standard parameterisation Extended parameterisation Flat operation level professional operation level Operation mode Operation mode P i run prof P Menu level he ae run uuoc LP aiii input break O 0 Input break gt 10s or P gt D gt 10s P e Parameter Menu level level n v B Parameter a ii Underline Takeover Stop Value selection SCH E Value selection 4 1 Parameterisation software PM TOOL Part of the PM TOOL are the software on CD and the 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 th
30. nput signal without applying a measuring signal Rescaling the measuring input values OF A Default 0 par par A gH g Pg gE With this function you can rescale the initial value to e g 3 5 mA input signal without applying a measuring signal Setting up the tare offset value TAR Default 0 gage The given value is added to the linerarized value In this way the characteristic line can be shifted by the selected amount Number of additional supporting points 5P C Default 00 oge 30 additional supporting points can be defined to the initial and final value so linear sensor values are not linearised Only activated setpoint parameters are displayed Display values for supporting points 2 97 D 30 Parag aom Li Under this parameter supporting points 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 A O 4 30 gage The setpoints are always set according to the selected input signal mA V The desired analog values can be freely parametrised in ascending order Display underflow UND
31. onfirm each digit with P A minus sign can only be parameterised on the highest value digit After the last digit the display switches back to the menu level Selection of the bargraph functions B FC Default BA F r EBAN dot don P The bargraph can be displayed with the following possibilites bars from left to right top to bottom or bars from right to left bottom to top bars from the middle a dot display of the bargraph or a dot display with a permanently displayed midpoint Confirm the selection by pressing the P button The display then switches back to the menu level again z E aU kd Set the standard colour of the bargraph 8 0 Default GRE E e rA A rE S E Under this menu item the standard colour of the display can be parameterised The colours green orange and red are available 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 Select analog output 2 7 Default 4 20 n 44204 p Three output signals are available 0 10 VDC 0 20 mA and 4 20 mA with function the desired signal can be
32. ons in detail these are the current measurand the min value the max value or the totaliser function sum function If HLD was selected the the signal of the analog output will be kept It can be continued processing after a deactivation of HLB With P the selection is confirmed and the device changes into menu level 22 5 Setting up the device Menu level Parameterisation level Selection analog output 2 7 Default 4 20 A n n 4 gag 4 420 SE 3 output signals are available 0 10 VDC 0 20 mA and 4 20 mA Select the desired signal with this function Setting the final value of the analog output 0 EN Default 100 Beg Re The final value is adjusted from the smallest to the highest digit with A V and confirmed digit per digit with P A minus sign can only be parameterized on the highest digit After the last digit the device changes back into menu level Setting the initial value of the analog output 0 0F Default 0 A g agge 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 highest digit After the last digit the device changes back into menu level Overflow behaviour O FL Default 06 iS EEn EDF EnO ENA P
33. ontal design For the vertical design this needs to be quoted with the order 3 Electrical connection 3 Electrical connection Type MB3 3VT3HR 0001 S70AD supply of 100 240 VAC 50 60 Hz DC 10 horizontally Type MB3 3VT3VR 0001 S70AD supply of 100 240 VAC 50 60 Hz DC 10 vertically Type MB3 3VT3HR 0001 W70BD supply of 10 30 VDC galv isolated 18 30 VAC 50 60 Hz horizontally Type MB3 3VT3VR 0001 W70BD supply of 10 30 VDC galv isolated 18 30 VAC 50 60 Hz vertically QEQMOOOOOAAAIQOLE 10 VDC 0 4 20 mA Signal inputs Options Sensor ag Q S x lt supply R amp se 5 Sa So Digital input Analog output Interface RS232 lt gt SS Modbus protocol MB3 with digital input in combination with a 24 VDC sensor supply Digital input 10 30 VDC lt ____ gt COE OOQ 10 40 VDC or 100 240 VAC m lt gt Data Data GND Interface RS485 Modbus protocol Alternative to analog output MB3 with digital input and external voltage source Digital input 10 30 VDC lt _____ gt 3 Electrical connection Connection examples Below please find some connection examples that show practical applications For devices with current inputs voltage inputs without sensor supply MB3 in combination with a 2 wire sensor 4 20 mA Transmitter 10 40 VDC MB3 in combination with a 3 wire sensor 0 4 20 mA a Transmitter 10 40 VDC MB3 in combinatio
34. selected Setting up the final value of the analog output 0 EN Default 100 gagar Set the final value from the smallest to the highest digit with A Y and confirm each digit with P A minus sign can only be parameterised on the highest value digit After the last digit the display switches back to the menu level Setting up the initial value of the analog output 0 0F Default 0 co P io P o la P mj o CI iy Set the initial value from the smallest to the highest digit with A Y and confirm each digit with P A minus sign can only be parameterised on the highest value digit After the last digit the display switches back to the menu level Threshold value limit value L 7 Default 20 napag se The threshold value shows the limit that leads to an activation of the alarm respectively shows until which value the alarm stays inactive Hysteresis for threshold values 9 1 Default 0 napaDBE 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 HIG L mE J A limit value undercut is selected with LOU for LOW lower limit value a limit value exceedance with HIG for HIGH higher limit value If e g limit value 1 is on a threshold level of 100 and allocated with function HG an alarm is activated by reaching of the threshold level If the
35. ser to reach all parameters by entering the 0 Under RUN the parameterisation can be activated permanently by selecting ULC or PRF thus at an anew pushing of P in operation mode the code needs not to be entered again Activation deactivation of the programming lock or completion of the standard parameterization with change into menu group level complete function range RUN Default ULC m lA m l L kd L kd With the navigation keys A Y choose between the deactivated key lock ULC works setting and the activated key lock LOC or the change into the menu group level PRF 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 COD works setting 7 2 3 that appears using A Y plus P to unlock the keyboard FAI appears if the input was wrong To parameterize further functions PRF needs to be set The device confirms this setting with 4 gt and changes automatically in 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 activated as long as ULC is entered in menu group RUN which sets
36. te black UL94V 0 EPDM 65 Shore black standard IP65 front IPOO back 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 8mm Segment colour display red optional green Range of display 199 to 999 Bargraph display 30 digit tricolour 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 Measuringrange Ri Measuring error Digit min 22 max 24 mA 0 4 20 mA 100 Q 0 1 of measuring range min 12 max 12 VDC 0 10 VDC 200 kQ 0 1 of measuring range Digital input lt 2 4 V OFF gt 10 V ON max 30 VDC R 5kQ Accuracy wae SSS 31 9 Technical data Sensor supply 24 VDC 50 mA 10 VDC 50 mA Analog output 0 4 20 mA burden 500 Q or 0 10 VDC 210 KQ 16 bit Switching outputs Relay with change over contact 250 VAC 5 AAC 30 VDC 5 ADC Switching cycles 30 x 10 with 5 AAC 5 ADC ohm resistive burden 10 x 108 mechanically Division according to DIN EN50178 Characteristics according to DIN EN60255 Interface Modbus with ASCII or RTU protocol RS232 9 600 Baud no parity 8 databit 1 stopbit wire length max 3 m RS485 9 600 Baud no parity 8 databit 1 stopbit wire length max 1000 m Power supply 100 240 VAC 50 60 Hz DC 10 max 10 VA 10 40 VDC galvanically isolated 18
37. th P the selection is confirmed and the device changes into menu level Adjusting the final value of the bargraph B EN Default 100 5 PG Pg ae Set the final 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 Adjusting the initial value of the bargraph 8 GF Default 0 B P g P g se Set the initial 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 Selection of the bargraph functions 8 FC Default BA F for horizontal AND BA R for vertical m l la m l A FI ty i fy HU fy v rw P The bargraph can be displayed with the following possibilites bars from left to right top to bottom or bars from right to left bottom to top bars from the middle a dot display of the bargraph or a dot display with a permanently displayed midpoint Confirm the selection by pressing the P button The display then switches back to the menu leve
38. the display into 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 Selection of the input signal TYP Default SEU Wig A gan S uen A seu 4 sea 4 pP There are several measuring input options 0 20 mA 4 20 mA or 0 10 VDC signals are available as works calibration without application of the sensor signal and SEU voltage or SE A current as sensor calibration with the sensor applied Confirm the selection with P and the display switches back to menu level Setting up the final value of the measuring range END Default 180 a ar mr A Bes ca oP LL Set the final value from the smallest to the highest digit with A Y and confirm each digit with P A minus sign can only be parameterised on the highest value digit After the last digit the display switches back to the menu level If SEU or SE A were selected as input option you can only select between NOC and CAL With NOC only the previously set display value is taken over and with CAL the matching via the measuring section is done and the device takes over the analogue input value Setting up the initial value of the measuring range OFF Default 8 par par fl A
39. v Description see page 11 menu level RUN 6 Reset to default values 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 puts the unit back to the state in which it was supplied Caution All application related data are lost 28 7 Alarms Relays 7 Alarms 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 value or min max value Function principle of alarms relays Alarm Relay x Deactivated instantaneous value min max value hold value totaliser value sliding average value or an activation via the digital input Switching threshold Threshold limit value of the change over Broadness of the window between the switching thresholds Working principle Alarms Threshold i i V Ag 5 3 1 a i Off Display Hysterisis Alarms Threshold On m Sa a i i zA v T t 2 g 2 a g i Off Display Hysterisis Switching threshold Time s Time s
40. vel Parameterisation level Selection of the input signal TYP Default SEU n a seu 4 SEA F Available as measuring input options are 0 20 mA 4 20 mA or 0 10 VDC signals as works calibration without application of the sensor signal and SEU voltage or SEA current as sensor calibration with the sensor applied Confirm the selection with P and the display switches back to menu level Setting the end value of the measuring range END Default 100 gege Ll l P a Md 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 SEU or SE A were selected as input option you can only select between NOC and CAL With NOC 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 l Setting the start offset value of the measuring range OFF Default 0 pGeees ar ae Enter the start offset value from the smallest to the highest digit with A V and confirm each digit with P After the last digit the display switches back to the menu level If SEN was selected as input option you can only select between NOC and CAL Wit
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