User`s Manual
Contents
1. o 10 Display hold by external control option 10 Ou tp t 0 420 MA Mc 11 Output n 11 Serial output RS 485 RS 232 0000 12 Serial protocol SOL iat ca Ed E EO ad edad ko re 13 Minimum maximum value Memory aac epi qu ua eset atu ni SE a aD REN eon Mag 14 Reset MEMEOTY na sanete 14 Setting of secret codes Programming stage alarms 14 Terminal Connections 15 2 Wite 4 20 ma 15 x ierra eerta ken 15 Card 51016 lt a is t mtn sans a I ERU 15 0 0 15 Current intput 0 4 20 MA 15 Thermocouples ard MY san vainaa endis an paretur ee caer ea Ere dad dud 15 Pt 100 3 4 15 Panelmeter 2000 cuna cU cunda bna ems 16 2000 series input and option cards sssssssssssseeee enne 17 Modular ind2. gt gt Number of decimals in display 0 5 Display scaling with minimum input signal 0 4 mA Zero shift for non scalable inputs Display scaling whit maximum input signal e g 20 MA multiplier function for mV and R inputs Digital filter for input signal damping selectable 0 01 1 0 1 02 no filter 0 2 factory setting Display averaging 1 8 samples Min max function On enabled Off disabled Indicators M1 min M2 max For factory settings Secret code settings ALCode Code for alarm settings CFCode Codeforconfiguration See also section Secret code setting page 14 Output serial signal See also section Output signals pages 11 12 Alarm level setting See also section Alarm functions page 8 Save with key and exit from configuration Undo changes andexitfrom configuration Return CELSIU Inputselections Voltage and current inputs 25 mV mV inputaccepts 55 mV both Bipolar and 100 mV Unipolar 1000 mV 2500 mV 1 Square root 20 MA selection 0 20 mA sgr ON 0 10 V lin OFF Bipolar e g 25 mV Unipolar e g 0 25 mV Unipolar measurement has double accuracy on positive side RTD sensors Pt1004W 4 wire Pt1003W 3 wire Pt1000 4W 4 wire Pt1000 3W 3 wire Ni1004W 4 wire Ni1003W 3 wire resist 0 5 kohm Thermocouples tc b tc c Chr Co Tc d tc E tc G tc J tc k tc L tc n tc r tc S tc t Ir 440 and Ir 140 Celsiu
3. Relays REL3 Sensor supply 6 V 6 24 VDC 5 5 Com 5 N max 150 mA 4 1 MA No 4 3 3 3 2 2 2 4 1 1 1 Slot Slot B Slot C 1 p Relays A1 A3 Card slot A only for input card Slots B and C for optional cards Power 85 240 VAC Grey connector 12 32 VDC 24VAC green connector no polarity Colour codes Gray 230 VAC Green 24 VDC Inputs 2 wire 4 20 mA Current intput 0 4 20 mA Pt100 3 and 4 wire activetransmitter 16 6 6 5 23 E 5 3 wire 4 wire 4 4 4 31 1 2 wire 3 3 2 Short 3 4 transmitter 2 0 20 mA 2 1 1 4 20 mA 1 Sensor supply 24 VDC max 150 mA Thermocouples and m 6 gt 24 vDC 6 5 X Transmitter 5 4 output 3 wire 4 3 i 3 Thermocouples mV 5 bai 25 55 100 1000 mV 2 5 V ja 5 V 0 200m 2 ES 1 Input selection configuration mode Potentiometer Voltage n 0 10 V input requires moving jumper J1 to 0 10 V and 10 10 V position 1 2 for other inputs select 2 3 6 6 BN 0 10 V input ER 123 Les 45 E Default 2 3 3 0 10 V 123 ii a an EA 10 410V Inputcard2021 MU 15 Panelmeter 2000 construction The 2000 series panelmeters are modular and easy to a
4. gt Return to previous values with Undo and gt If configuration state contains parameters not mentioned in this manual you can pass them by arrow keys Additional parameters will be up graded to manual periodically Alarm functions General description Panelmeter 2021 is provided with unexceptionally many versatile alarm functions and therefore it has plenty of basic selections When basic selections are done in config state normal use with front panel keys is very simple Alarm cards REL2 two relays with changeover contacts grey connectors You may use two cards 4 relays Second card is mounted slot B REL three relays with closing contacts Only one card for slot C Grey connectors 2000 1 0 four I O ports logic alarm green connector Only one card in slot C Grey connectors are used for power 230 VAC 2A and green connectors for 36 VDC 100 mA Alarm type hysteresis etc must be done in configuration state Removing electronics from case E Press meter gently behind front plate and draw front frame forwards at upper edge 7E Slot B Slot C Alarm settings by front panel keys Relay indication lights A1 A4 5620 0 a v Checking of alarm value Pressing once shows setpoint of alarm one A1 correspondi
5. which are programmable mounted card You can mount output card to slot B or C default Programming select slot B in main menu Press gt Calibration information is savedtocardandnocalibra key Display shows 4 20 See below description tion is needed in configuration You need not select 0 0 Select output scaling for O or 4 mA Main menu m 100 0 Select output scaling for 10 V or 20 mA Output function can bedisabledwithout Accept and return t x removing the output SUSAN card Output connections option Passive 2 wire output 4 20 mA 6 5 0 10V 3 2 O Card slot B Card slot B Card slot B 11 Serial output RS485 RS232 option Meter may be provided with optional serial outputand you can read measurements by e g PC Display programming can notbe made via serial port Additional card provides serial signal RS232 and RS485 only one of those can be selected Serial signal is isolated from both input signal and power supply Meters with RS485 can be max 31 in same loop and longest distance 1000m RS232 en ables only connection of one meter and max distance 10 20 m Main menu In config state you can first select card type serial mountedto slot Bor C andthen address and Baud rate baud rates are 300 1200 2400 4800 9600 19200 and addresses 0 127 Program remembers
6. 0 and 20 mA 100 0 You may scale also part decimals f ex 500 25 although amount of decimals is set separately In mV ranges Hi setting acts as multiplier f ex range is 25 mV and Hi 3 50 display shows 87 5 25 x 3 5 Lo value changes zero level setpoint by mV and temperature sensors Typicaluseis eliminating sensor error Filter gt Display filtering Filtering damps restless display Value setting between 1 min 0 010 max 1 000 no filtering 0 200 normal filtering e g Filter 2 0 2 The filtered display value is composed summing 1 5 20 the latest measurementresult and 4 5 80 the previous display value Filter works liked RC filter DISP Display update rate 0 7 0 display is updated after each measurement measurement rate of on thermo couples 4 times second and on the other sensors 12 times second 7 display is updated after every eigth measurement averaging those eight results gt Max memory selection On in use Off not in use Indication lights M1 min M2 max CALibr gt Factory settings SEtCod gt Secret code settings See chapter Settings of secret codes page 13 SLOt b gt Settings of optional cards for slot B See chapter Output signals pages 11 12 SLOtC gt Settings of optional cards for slot C relay and I O cards See chapter Alarms pages 8 9 SAVE gt Save changes and exit with SAVE and press gt Undo
7. used for alarm functions Output display or alarms do not change state when Main menu Disable unused Accept and exit to sieto main menu A v Card 4 D rELAy1 1 A v rELAy2 Relay1 l O port 1 Relay 2 1 0 port 2 Relay 3 1 0O port Relay 4 4 Indicator lights 1 4 rELAy3 rELAy4 display is in hold state You can turn out the unneces sary indication lights on front panel by selecting OFF mode for unused relays OFF x In position Alarm select Hold to display with A key and select relay function Hold Lo Hol 0 Closing contact Hold Hi Hol 1 Opening contact or Logic function 1 Card 2000 accepts voltage input 5 32 VDC stage 1 corresponds open contact 0 lt 1V 10 Display hold by external contact Card 2000 6 Display hold E i a when contacts 3 are closed 2L M m Com N m m m m m 5620 0 Slots Borc WIL JD You can program hold function toinputlines 1 4 Closing contactor logic control 5 24 V Without control input is in measuring state state 1 Closing contact locks display Output Alarms You may program other I O ports for alarm functions Y Output 0 4 20 mA option Meter may be provided with isolated output ranges 0 in programming because meter recognizes the 4 20 mA or 0 10 V
8. 0 4800 9600 and 19 200 1 Start 8 Data and 1 Stop bit no parity Serial protocol SCL MESSAGES When asking the measurement data from the panelmeter 2021 through the serial port a command seguence which is in accordance with the SCL protocol is used for the inquiry ADDR4 80h COMMAND STRING lt ETX gt lt BCC gt lt ADDR gt The first byte character to be sentcontains the address of the destination device and at the same time func tions as the start indicator of the command The uppermost bit of this byte is set in other words 80H 128 in decimal is added to the address COMMAND STRING When measurement data is requested the actual command is MEA CH 1 in which 1 means the channel number there is only one channel in the panelmeter 2021 so the number is always 1 lt ETX gt lt ETX gt mean the end mark of the command ASCII character 03h lt BCC gt Finally the checksum is calculated using XOR opera tion on the byte characters of the actual command including the ETX excluding ADDR byte In the ex ample the ASCII codes have been presented in hexa decimal 13 e g One wants the measurement result from the display unit address 1 An inquiry is sent MEA CH 1 ASCII codes shown for lt BCC gt calculation 1 ETX lt gt 4Dx45x41x20x43x48x20x31x20x3F x03 6F XOR operation is presended with acharacter x ASCII code 20h corresponds to space character So the
9. 3 300 1700 W5 0 220002 lt 0 3 400 22007 D W3 0 220002 lt 0 3 500 2200 C B 400 17007 lt 0 3 400 1700 G W 1000 22007 lt 0 4 1000 1700 C Accuracy 0 1 96 of span Compensation error 0 05 C Line resistance effect lt 100 no effect TC cutprotection Upscale mV inputs 25 55 100 1000 2500 mV and 5000 mV 0 01 of span gt 100 mV 0 02 lt 100 mV 25 55 100 mV gt 1 MQ 1000 5000 mV 800kQ Accuracy Input resistance Note User selectable scale multiplier for max valule Potentiometer 0 5 kQ 2 wire connection Accuracy 0 05 FS Output 0 20 mA 4 20 mA or 0 10V max load 6500 Accuracy 0 05 FS Scaling freely adjustable Alarms Total Max 4 alarm relays 2000 REL2 2 change overrelays max 230 V 2A 2000 REL3 3 closing contacts max 230V 2A 2000 4 I O ports max 36 V 100 mA Hysteresis 0 100 Reset Automatic or manual Contact Closing or opening software selection Serial output RS2320r RS485 both in a same output card Functions Onlyforreading measured values Addresses 0 127 Number of units 31 units in same RS485 Baudrate 300 600 1200 2400 4800 9600 19200 Protocol Nokeval SCL Programming Front panel keys 4 Distances RS232 max 10 20 m RS485 max 1000 m Special functions Display hold With optional card 2000 holds display value output and alarms Max min memory as a standard General specifications Input
10. Additionalslots Additional cards provide output 4 20 mA alarms serial inter face BCD output etc Meter data sheet dictates possible combinations Grey connectors allow line voltage 110 240 VAC relay contacts Power supply There aretwo different mother boards for power supply 85 240 VAC and 12 32 VDC The latter mother board ac cepts 24 VAC Loose connectors and front panel draw meter out from front You may remove mother board from rear by opening four screws in corners of case 16 A Press gently case behind front panel P d and draw frame outwards gripping a upper part of frame a S N ae LiL Eu V7 mim Modular indicator series 2000 5 digit 2011 or 6 digit bright red LED display Option cards slots B and C 6543 21 Alarm cards EJ E i 2 relay card 4 alarm types change over contacts 3 relay card closing contacts 4 O ports Sensorsupply 46 2021 e Model 2011 24VDC 150 mA 4 201 2 relays change over contacts 7 also with remote reset zu Output cards not for 2011 Process inputs model 201 1 Input card contains dem ess nu 0 20 mA 4 20 mA microprocessor 0 5 10 V bus control Beek m Potentiometer 100Q 5k
11. Nokeval No 221101 User s Manual Universal Input Digital Panelmeter Model 2021 Nokeval A 1 A2 A3 4 M2 Con Contents General Pie be 3 Dimensions NEN 3 Universal input digital panelmeter 2021 2 accepi ceno 3 eua beo 4 Orderng TY DOS recette etim er deir et Desde akut neri 4 panel and KSS qus ux Mn RR mE 5 CONPIQUIFATION M M NADA 5 Reset of configuration 5 Setting Of Alarm VAlWC o 5 Setting 5 2256 3 ees 6 6 CCUM AOA rdi TES ue eese pei tun RE nues oui 7 rere memi 7 Alarm functions RR n Dc 8 General io E xx EI exc oe ERR KEEFHE Tei E Vn 8 Alarm card connections 8 Alarm settings by front panel keys nnne nnne 8 Selection of alarm card and relay function 5 9 Card type 9 Multae aUe E 9 EE 9 Examples of alarm settings
12. Q keys control 85 240VACor display control 12 32 VDC 24 VAC Model 2021 contains also process inputs but it can measure RTD sensors and thermo couples 2021 has very accurate and fast A D converter 16 bit 1 64 000 2000 series input and option cards 2011 IN Process input 2000 BASE Base card with power supply 2021 MU Multiinput 2000 REL2 Alarm card NO NC 2031 IR Infrared sensor input 2000 REL3 Alarm card Closing contacts 2041 STG Straingage measurement 2000 OUT Output card U and 2051 Hz Scaleablefreguency indicator 2000 86 SerialoutputRS2320r RS485 2061 CNT Counter input max 5 kHz 2000 0 4pcs input output ports 2066 TIM Timer function s min h ext 60 V 100 mA 2071 RS Serial input RS232 RS485 2081 BCD BCD Gray binary code input 1 5 digits Notes 18 Notes 19 Manufacturer Nokeval Oy Yritt j katu 12 37100 NOKIA FINLAND Tel 358 0 3 342 4800 Fax 358 0 3 342 2066 email mail nokeval com http www nokeval com 20
13. card type mounted if ithas been saved by save command when leaving program In case you can not choose serial card slot has automatically recognized card plug and play Back to main You can enter card selection stage by pressing A or W key 3 seconds Unitremembers card type mounted once selected and you can pass selection of card setup nexttime and move direct to card configuration state Serial signal not used Terminalconnections Input Serial output 6 6 RS 485 5 5 4 4 3 3 TxD 2 2 1 1 RxD Card slot A Card slot B or C 2 When using serial signal 5485 last unit must be terminated 110 ohm resistor You can make termination at terminal connec tors or connecting jumper J1 to ON position A v Bdrat EN 19200 300 19200 Serial address selection 0 127 Baud rate selection Serial card 2000 RS RS232 RS485 RS485 other units on bus last unit on bus Factory settings olol 9 olo olo ollo amp ollol amp d d d og 3 3 3 12 Termination 110 ohm on last units Address 1 5620 0 Address 2 Address 0 Data acguisition with PC Twisted pair cable Serial communication Baud rate 300 1200 240
14. ection of alarm card and relay function settings Meter has unexceptionally versatile alarm functions In initial settings you can select type of alarm card 2 3 or 4 relays and into which slot it will be placed You have to set alarm level hysteresis etc for every relay When initial settings have been made you can easily set alarm levels by front panel keys see chapter alarm functions Page 8 You can prevent entering to alarm change state by secret code see chapter settings of secret codes page 14 Alarm card must always be mounted to slot C If you need 2 alarm cards 2000 REL2 i e 4 changeable relays second alarm card must mounted to slot B Shifting in menu You shiftin menu to nextlevel to right in programming stage by key By key you return to previous level or to main menu Excample below describes only settings of one relay relay numbers 1 4 Main menu Hold Hold not used in alarm selection Disables unused relay indicator Card type selection light with key sote SlotB or C Relay Alarm level setting Level number p gt ALam Level HP 100 0 gt A v Hysteresis A selection HeH 10 v Card not installed AL Lo Low level Unit remembers which card is in use and skips direct to selection of relay number relay 1 You can select new card in setup pointby holding down A or V k
15. eys3 seconds Point OFFandthen excludes the card from use Front panel indication lights A1 A4 correspond to realay numbers 1 4 Serial serial card see chapter serial output RS 485 RS 232 Slot B tai Slot C Card slot B or C Card type Card 2 AL Hi High level Alarm Reset Manually from front panel or automatic O A v Reset User P N Auto v Relay direction EM Contact No normal open ze n A Nc normalclosed KN b Backto main menu 2alarm relays with changeover contacts 2000 REL2 Second card may be mouted also to slot B if you need four alarms Front panel indication lights Relay 1 1 Relay2 2 Relays of slot B use indication lights relay3 and A4 relay4 If you cannot set four relays Slot B has not alarm card but some other card Card 4 Card has 3 or 4 relays 2000 REL3 3 relays logic output 2000 1 0 4 alarms Front panel indications lights A1 A4 according to relays 1 4 1 4 Must always be mounted to slot C Next page shows 2 examples of alarm settings Examples of alarm settings Example 1 Display 0 100 0 and one high alarm HI 60 Alarm must get off when temperatur goes down to 58 C Display has been ordered with two alarm relays and with two changeover contacts Relay card REL2 HI level means closing relay indication lamp when temperature exceeds 60 Alarm will get off when temperature goes below 58 a
16. filter Digital user selectable A D converter 16 bits 64 000 uni or bipolar Temperature drift 0 0004 with voltage input Ledindicators Leds 1 4 for alarms min max Leds Display 6 digit bright red LED digit height 14 5 mm Powersupply 85 240 VAC or 12 32 VDC 24VAC Front protection IP65 with gasket Weight 240g Ordering types 2021 REL2 24VDC 2021 Alarm card 2000 REL2 Supply voltage 12 32 VDC 24VAC Last parameter always power 24 VDC or 230 VAC Order types doesn t contain optional card symbol 712000 e g 2000 REL2 is specified only REL2 Unit may have one input card and two optional cards Unit can be updated to other input types only by changing the input card and adding needed option cards Optional cards are same for all 2000 series units Front panel and keys M1 min memory led M2 max memory led Conf light indicates configuration stage Alarm lights A1 A4 Selecting between options 5620 0 v LID Exiting Configuration You can enter configuration stage by pressing two seconds A and keys at same time In config state scaling of display sensor selection and alarm mode are chosen See closer in chapter programming Reset of configuration parameters Forgotten secret code may be reset by connecting power supply and pressing A V and gt keys atsame time Then you can enter configuration state entering sec
17. following bytes are sent to 2021 81 4D 45 41 20 43 48 20 31 20 03 6F RETURNMESSAGE The answerfromthe panelmeter 2021 is obtained in the following format lt ACK gt RETURN MESSAGE lt ETX gt lt BCC gt lt ACK gt The first byte of the answer contains the start of the answer lt ACK gt ASCII code 06h and the answer itself endmark ETX ASCII 03h and the checksum of the answer which is calculated from all the byte characters of the answer including lt ACK gt and lt gt 2021 counts the checksum in which case the receiver does not need necessarily to care about it e g e g When a measurement result is for example 21 3 itwillbe obtained from the panelmeter in the following form lt ACK gt 2 1 3 lt ETX gt lt BCC gt Answer 06 32 31 2 33 03 1B Minimum and maximum value memory Meter has min and max memory as standard This function must be enabled config state parameter PEAK ON You can glance values by key When you press the key the indication lights above display blink on in following order 1 1 alarmlevel 2 A2 alarmlevel 3 alarmlevel 4 A4 alarmlevel 5 M1 Minimum value memory 6 M2 Maximum value memory 7 None back to measuring stage Reset memeory You may reset memory when you press key when display shows memory in guestion either M1 or M2 A 2 A4 1 Na 9620 0 Memor
18. icator serie 2000 17 Manufacturer Yrittajakatu 12 Tel 358 0 3 342 4800 Nokeval Oy 37100 Nokia Finland Fax 358 0 3 342 2066 Universal input digital panelmeter 2021 3 way galvanic isolation 24 VDC max 150 mA Input Power supply General Description Panelmeter 2021 is extremely versatile instrument Almost all sensor inputs are programmable like thermocouples resistance inputs process inputs mV andpotentiometer inputs Meter provides 24 VDC 150 mA power for sensors Meter has three slots one for inputs obligatory and two additional slots for output alarms or serial signal Bychanging inputcard you can get another instrument like pulse meter 2051 or strain gage meter 2041 etc Changing input card changes meters model number each meter has its own data sheet and instruction manual Meter program supports many additional card combinations Furnishing the meter needs no calibration only the sensor choices and correspond ing settings has to be made by front panel keys Alarms J4 1 4 me RS 485 232 6 digit display enables to show easily measurements which re quire large number values f ex sea level height 105 000 m Output Analog conversation is made by 16 bit AD converter resolution 1 64000 display canbe damped by digital filter Separate secret codes for entering program stage and settings
19. nd relay will open Alarm OFF turns out unused front panel indication lights Programming Slot C Setup Card2 Relay1 Alarm Level 60 0 Hyst 2 0 Type Al Hi Reset Auto Contact No Relay2 Alarm OFF Relay3 Alarm OFF Relay4 Alarm OFF Example 2 Display range 0 600 1 High level alarm 260 C opening contact NC automatic reset Hysteresis 1 0 Use relay 1 2 Low level 150 C closing contact NO automatic reset Hysteresis 0 50 C use relay 2 3 Low level 120 C manual reset opening NC Manula reset use relay number 3 Programming Slot C Setup Card4 Relay1 Alarm Level 260 Hyst1 0 Type AL Hi Reset Auto Contact Nc Relay2 Alarm Level 750 0 Hyst 0 5 Type Al Lo Reset Auto Contact no Relay3 Alarm Level 720 0 Hyst7 0 Type Al Lo Reset User Contact nc Relay4 Alarm OFF Alarm reset of relay 3 Press front panels key three times until indication light A3 turns on You can reset alarm by key Other relays will reset when alarm turns out Description of Type Reset Contact User Type selection low Lo or high alarm Hi Reset Auto Alarm to be reset when value is not at alarm level anymore Reset User Alarm to be reset by front panel Contact No Normally open contacts of relay Contact Nc Normally closed contacts of relay Display hold by external control option You may lock display by external contact or by logic control You have to mount 2000 card to slot C Other l O lines may be
20. ngly second pressing shows setpoint of alarm two A2 etc Alarm indication light blinks in display informing that alarm level is displayed if you do not touch keys during 8 seconds the display returns to normal state automatically Preventing of entering alarms secret code If you have set secret code for alarms you mustfeed it before you can change alarms see chapter set tings of secret codes Page 14 Changeing alarm value First pressing of key shows setpoint of alarm one A1 second pressing shows setpoint of alarm two etc When indication light 1 4 blinks you can change alarm level by pressing A or V key You can change setpoint of relay in question with keys A V gt Accept change by key if you do not touch keys during 8 seconds display returns to normal state with automatically and save with same made changes Alarm mode hysteresis and other settings are done in configuration state Alarm card connections Optional cards are named as Slot C or B Indicators A1 A4 4logic outputs in front panel or inputs oamutcad 0000 Relay card REL2 TN Relay card REL3 2000 6 6 6 Max 6 6 5 5 Nc 5 M B vaci B A1 ste At l 4 4 No 4 4 E lt 4 L A2 3 3 3 x 3 A3 2 2 Nc 2 A2 2 2 7 4 1 1 No 1 1 i Com Slot B Slot C Ep i Max 230 VAC Max 36 2A 100 mA Sel
21. of alarms Minimum and maximum display is as standard optional hold of display by external contact Two alternative power supplies line voltage 85 240 VAC or 12 32 VDC and 24 VAC Both are isolated from inputs and outputs Terminal connectors are colour coded in order to avoid erronous connections Front panel rating is IP65 Dimensions case corners have pins which help installation Pins centralizes meter into panel cut out made with DIN tool Panel cut out al 96 43 5 h x 90 5 w mm 105 66006009 6 gt Gasket IP65 Technical specification Processinputs Linear 0 20 MA 4 20 mA 0 10 V 10 410 V Sguared 0 20 mA 4 20 mA Display scaling Inputresistance On whole display range 999999 current inputs 50 2 voltage inputs 1 0 02 FS 0 005 FS 24 VDC max 150 mA Accuracy Linearity Sensor supply RTD sensors Pt100 200 700 C Pt1000 200 700 C Ni100 50 170 C Connection 3 and 4 wire Measuring current 0 25 mA Accuracy 0 05 FS Linearity error lt 0 05 200 700 C Pt100 Thermocouples 12 linearizedthermocouples TC Whole range Linearization error E 100 900C lt 0 20 50 900 J 150 900C lt 02 2 50 900 K 150 135002 lt 0 4 40 1300 L 100 900C lt 0 4 50 900 T 150 4002 lt 0 222 150 400 N 0 13002 lt 02 0 1300 R 0 1700C lt 0 3 400 1700 5 0 1700C lt 0
22. ret code AAAAAA when requested Change secret code and exit by SAVE Entering Checking of alarm value First pressing of key shows setpoint of alarm one A1 correspondingly second pressing shows setpoint of alarm two A2 etc Alarm indication light blinks in display informing that alarm levelis displayed if you do not touch keys during 8 seconds display returns to normal state automatically Preventing of entering alarms secret code If you have set secret code for alarms you must feed it before you can change alarms see chapter settings of secret codes Page 8 Change of alarm value See chapter Alarm settings by front panel key Page 8 Setting of alarm value Exitby You can set alarm value by A V keys number by number Setting starts from largest number from leftto right You may goto next number by gt key Number setting A 400 00 AV Numbers 0 9 and decimal Configuration You can enter configuration state by pressing 1 seconds A and keys at same time By arrow keys you can move upwards and downwards in main menu By pressing key you can enter configuration state at wished point You can exit to previous state by 4 Start configuration key Hysteresis and alarm mode can be set only in configuration stage You can cancel changes by selecting text UnDo when all is set up exit by key and when SAVE is displayed press gt key
23. s or Fahrenheit Will show only fortemperature FArENH measurements Configuration parameters Undo Save gt Exit from configuration state without saving changes Undo or save and exit Save Input selection Input gt Display Input type 25 55 mV input gives possibility 100 mV to select Bipolar or 1000 mV Unipolar input 2500 mV 5000mV mA inputcan be 4 20 mA Srg OFF linear 0 20 mA Srg ON squared 0 10 V IR 140 0 10 Vinput setting works also 10 10 V input range Bipolar display 99999 Unipolar works only on positive side but gives double resolution compared to bipolar RTD sensors Celsius or Fahrenheit scaling Pt100 4W 4 wire Pt1003W 3 wire Pt10004W 4 wire Pt10003W 3 wire Ni1004W 4 wire Ni1003W 3 wire Potentiometer resist 0 5 2 wire Thermocouples Celsius or Farenheit scaling tc b B type tc c C type former W5 Chr Co Chropel Coppel Chromel Tc d D type former W3 tc E E type tc G G type former W tc J J type tc k K type tc L L type former J DIN tc n N type tc r R type tc S S type tc t T type Ir 140 IR sensor Ir 440 IR sensor Dec gt Number of decimals in display Select 0 5 with AV keys and accept with key Lo Hi gt Display scaling for process inputs You can set display by Lo value input egual to 4 mA 0 mA or 0 Hi value egual to input 20 10 V f ex 4 mA 0
24. ssemble According to customers wishes The basic construction consists of mother board with tree slots A B and C Slot A determines meter type and provides always input signal Slot B and C are interchangeable As factory delivery input signal is always installed into slot A mA output into slot B and alarms into slot C In caseof f ex4alarms andrelay card with 2 change over contacts 2 2 relays are used you must place All cards have calibration memory second relay card into slot B The slot B is now usable for other optional outputs You can have different types of meters by only changing the input card in slot A Data sheet of each type of meter dictates the possible combinations Recalibration of card is not needed only scaling and other settings must be set by front panel keys 7 VA VA 2 A 4 gt amp 2 p 2 A B a p VA p O 7 n P p MN E 4 p 4 p p 4 Lo p si m o Slots A C A B Power supply 11 32 VDC Green connector or 85 240 VAC Grey connector Changeing meter type Inputcardisplacedalwaysin slot A By changing input card you can get an other type of meter You can change meter with pulse inputto meter with current input thermocouple strain gage etc Removing meter from case
25. y can be viewed with key Memory canbe with key when indi cator M1 or M2 blinks Setting of secret codes Programming stage alarms You can enter secret code by pressing six time keys 1 4 in wished order lines goes forward in display Setting must be repeated in same order before new setting is accepted Example Press one after another keys gt AA and once more AA x gt AA You may think the keys as numbers from left to right 1 2 3 4 in order to help In menu position SETCod press key and move on to selection stage Accept new code Mainmenu Back and exit recording and remembering e g A gt 1 2 3 4 Input code gt Example numbervaluewouldbe 113411 Type new secret code twice Accepts new value only after SEtCod ALCode p On via via CFCode OFF Select secret code to set CFCode ALCode config ON for alarm levels 14 Secret code enable OFF disable default Terminal connections Specified instructions Card slots for optinal cards Inputs Output Relays REL2
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