User Manual
Contents
1. for general 31 60 forenhanced _ rm a Lowerlimitfor 100 Lowes tvalue display when linear ana log inputs f PV display Age ee eo Such as 4 20mA input TU th TIHA A Higherlimitfor _4999 9999 2000 Highest value display when linear analog inputs Pum t PV display 1999 9999 Such as 4 20mA input AL Alarml mode joo to 16 Select the type of alarm 1 See ALARM TYPE TABLE Ae i Alarm1 diffe rential gap setting Fit ft Alarm2 mode ooto16 fio _ Selectthe type of alarm 2 See ALARM TYPE TABLE rs Alarm H differentialgan 0 0 to 100 0 Alarm2 diffe rentia gap setting GU Control action HEAT or COOL HEAT HEFE Reverse action Heati ng cot Direct action Cooling Lc Buffer mode 0 1 2 0 No buffer for analog output 1 HE foroutlanalog 1 Always with buffer for analog output 1 output 2 With buffer when the output 1 increases only Soft start Output variance value percent age per second buffer limit accordi ng BUFF in Levell 4 arar Device address I ILS setting 0 127 1 a i a J LHL Af Band rate setting eee ae Communication device address setting BAUd 2 4K 4 8K 9 6K0 19 2K ALARM TYPE TABLE ALd_ 00 16 10 No alarm output 00 No alarm output 11 Deviation high alarm 01 Deviation high alarm with hold action 12 Deviation low alarm 02 Deviation low alarm with hold action 13 Deviation high low alarm 03 Deviation high low alarm with hold action 14 Deviation band alarm 02. need analog signalinputs please specified when order Except 0 20mV or 0 50mV input 0 to 20mV 0 to 50mV 0 to 5VDC 0 to 10OVDC 1999 to 199 9 to 19 99 to 1999 to
3. when PVO SV HYS OUT start fitting for OUT1 When Cooling PV SV HYS output start when PVO SV output stop When anolog signal output can using output buffer function when in some special control position which can make output more stable Check manual 6 1 level 2 DUFF parameter and 6 3 level 2 bEr parameter 48mm 48mm 48mm 96mm 96mm 48mm 96mm 96mm 1p L AC85 265V N 6 1 gt L AL1 A qi VDC mA 7 AC85 265V ie aa iG 8 Voltage mA V 3 port ForssR Current zE NO 1 Unique Features Power Up Overshoot Supression The overshoot is common when controller just power up and the PV is getting closer to SV this controller offers a useful features for application where the overshoot should be tolerated mC Dy 0 72mm 72mm SAC AL2 gt Overshoot suppressed i 48 DA SV gt 1 gt L B 8 AC85 265V RS 485 RS VDC mA 2 n mg DA Qo gt A ANL4 ANL3 IN D AL1 iO 5 Figured ngen os VDCimA The figure 1 shows significant overshoot after PV reaches to SV this is harmful to some of ANL4 ANL3 IN system This controller offers a feature to Suppress the overshoot RTD OUT LED display and indicator built together on one PCB board i Alarm output rated o n 6 a 4 sa ad Relay contact output 250V AC 3A Resistive load The LED display and LED indicators was built as one panel Ne fe OneC OnE SURG 5A Resistive load most of controller with their LED display an
4. 4 Deviation band alarm with hold action 15 Process high alarm 05 Process high alarm with hold action 16 Process low alarm 06 Process low alarm with hold action NOTE With hold action When Hod action is ON the alarm action is suppressed at start up until the measured value enters the non al arm range 7 AUTOTUNING Auto tuning shall be performed right after the power feed to controller when PV is far away from SV Press amp key to setAt YE S Press SET key for 3 s to Levell 1 When begin to autotuning AT light flash which means to begin to autotuning if you want to exit from autotuning please enter into the AT menu set AT no 2 In the middle of the autotuning it is ON OFF control according to the different systems temperature may be have a big variance and the autotuning time is of along short 3 After finishing autotuning AT light stops flashing controller will automatically save PU I dd rE rSt parameters then automatic return to the normal control state controller will continue to run with new PU Ij dQ rE rSt parameters value 8 INPUT RANGE TABLE O to 400 C K O to 600 C O O to 1300 pe one seo to 200 Ei A2 E Autotuning At Press SET key for gt 3seconds to start autotuning J m J O to 600 J A6 T S TEL ZIO TODE N LOOMA Wu3_Re25 0 to 20mA Note Clients can setTC RTD by keyboard please set the input type coincide with thesensor Check details of the manual 6 3 parameter INP1 If
5. DIGITAL TEMPERATURE CONTROLLER 2 MOUNTING SIZE 48mm 48mm 48mm 96mm 96mm 48mm Unit mm INSTRUCTION MANUAL 44 Please Carefully read all the instructions in this manual Please place this manual in a convenient location for easy reference SPECIFICATION Power Supply 85 265VAC 50 60HZ 24VDC or 24VAC available on request Input Thermocouple K E J N Wu3_Re25 S 1 R B Pt100 Up to 800 C Voltage and Current 0 5VDC 0 10VDC 0 50mV 4 20mV 0 20mA 2 10VDC 1 5VDC 4 20mA 96 90 104 O Measuring accuracy 0 2 F S Decimal points for all input signals 0 1 resolution for thermocouple 0 1 resolution for RTD 0 001 for analog input Modbus RTU RS 485 communication SV PV 4 20mA Re transmission Output bar graphic indication for analog output such as 4 20mA only Controller can display based on Centigrade or Fahrenheit switchable between each other Alarm Standby function intergrated Display Dual line 4 digits LED display mat Output RELAY SSR DRIVE 4 20mA 0 5VDC 0 10VDC 1 5VDC specify when order Power consumption 5VA maximum 72mm 72mm 96mm 96mm Control method PID ON OFF P 0 Time proportional control l 0 D 0 aan Unit mm Power up overshoot suppression function intergreated Analog output buffer function ON OFF Control Set P 0 0 it will be changed as on off control Check manual 6 1 parameter P Position difference is HYS when heating PV SV OUT stop
6. Press the key and the SET key simultaneously for 3 seconds PASS I a I Z Z vI I Z oO 6 6b h at E a a a Level 2 Set PASS 0101 a PressSETkeyPY m m 1 SV TT ys w m o R SARE 6 3 Level 2 Press the q key while pressing the SET key for 3 s to PASS set PASS 0101 then press SET key to Level 2 The following parameter symbols are displayed one by one every time the SET key is pressed After the value be registered when no parameter Setting Is required Press the SET key for3s to return the instrument to the normal display 1 Factory set value Symbol Description we 6 WER wo i Main input Lo b Setting H l N type select Wu3_Re2s 2000 C 400 C 1700 C 1800 C Input K 0 Range 1300 C 600 C 800 C 1300 C ing IS oS n Setting OPT Alls Arne APT d 2 10VDC 0 10VDC 1 5VDC 0 5VDC 4 20mA 0 20mA de Decimal point Oto3 00 1 forTC orRTD or analog type 2 3 Only for Linear analog type input Input 0 50mV 0 20mV Range I C i 0 SV lower limit value LIL ene 1999 to 99 90 Lower pointof transmission E ag aT l i O SV higher limitvalue Life High setting 1999 to 99 Higher pointof transmission Aa gL Display scale C ForA C L Centigrade F Fahrenheit A without scale PV variable value control ma Za PV follow up Oto60 V I L PV inputfilter Oto60 55 0 30
7. d LED indicator 7 N Voltage pulse output 0 12 V DC or 0 24V DC Load resistance installed separately the chance of the malfunction is high amia o te 600 ohm or more This controller with all the display and indicator units built Current output 4 to 20mA DC Load resistance 500 ohm or less i a together on board makes it easier to install and easy to test er H Triac single phase zero crossing 100A or less Ba EW DN m ea o aa aa with higher reliability 3 1 Wiring cautions 5 1 these leadwires instrument power w IN o Instrument terminals PV SV Re transmission Optional function Factories Shorten distance between Minimize ES i The PV or SV value can be re transmitted as analog signal pitches distance l 0 5VDC 0 10VDC 4 20mA and the re transmission signal p Display can be feed to recorder ro digital display 4 PA N FE L DE S C R IPTIO N C or F display selectable 1 Measured value PV display RED 2 Setvalue SV display GREEN 3 OUT1 lamp Outputindication OUT2 lamp Remark lamp AT lamp Autotuning indication AL1 lamp Alarm 1 output indication AL2 lamp Alarm 2 output indication AL3 lamp Remark lamp MAN lamp Remark lamp COM lamp Comm unication indication PRG lamp Remark lamp 4 LED bar Outputl value indication C to F FtoC This controller offers display based on Celcius and Fahrenh eit can the display is switchable between C and F os j bml bh nh bl Deci
8. g mode 2 Shiftof the digit brightly lit 3 Numeric value change i Press the shiftkey lt q to shiftthe digit which lig hts brightly up to the hundreds dights 4 Setvalue entry V g m m Li Li In the normal dis pla y modePress 4 key to enter the SV setting mode The digit which flashing is configurable s rw Lous After finishing the setting Press the SET key All of the setvalue digits stop flashandas a result the instrument return to PV SV display mode Press the UP key toset 2 Pressing the UP key increase numerals and pressing the DOWN key decrease numerals 5 3 Setting parameters other than set value SV The setting procedures are the same as those of example 2 to 4 in the above Setting set value SV Press the SET key after the setting end shifts to the next parameter When no parameter setting Is required return the instrumentto the PV SV display mode 6 LEVEL In any time you can press SET key for 3 seconds to save value and exit level to PV SV mode 6 1 Level 1 Press the SET key for 3 seconds to level 1 The following parameter symbols are displayed one by one every time the SET key is pressed After the value be registered when no parameter setting is required Press the SET key for 3 to return the instrument to the normal display 1 Factory set value Symbol Name Range Description AL Autotuning NOor YES YES Autotuning on NO Autotuning off Al l 1999 to 9999 Se
9. mal points for all input signals Roe The decimal points display is available for all input signals For TC and RTD sensors the resolution is 0 1 for analog signal the resolution is 0 001 Output restriction for analog output 5 SET key Used a calling up and set value registration Controller offers a function when output is analog such as 4 20mA to maintain a stable 6 Vv Shift key and setting SV key system the output changing rate can be restrained in a certain range for example if the out 7 Down key decrease numbers put changes from 4mA to 8mA in 1 seconds then the changing rate is 4mA S the changing 8 Up key increase numbers rate can be restrained within 5 means in the next seconds the output only changes between 4mA 1 5 to 4mA 1 5 which is 3 8mA to 4 2mA 5 SETTING 5 1 Basic operation flow charts Poweron Poweron Edition code Input type display Edition code iH PV SV display mode Normal display INPUT1 Scale amp type display Press lt q key l cme SV setting mode Press the SET key for 3 seconds SET gt Level1 Press the ql key and SET simultaneously for 3 seconds Set range high Setrange low PV SV display mode Normal display poof HT ETT AT a b anfAng Ane An PE Input Ef s w iad revs eyo eee 0 som 0 200 5 2 Setting set value SV Example Following is an example of set value SV to 200 C 1 Setto the SV settin
10. tthe alarm value for alarm 1 a Alarm differential gap AH1 Alarm 2 1999 to 9999 Set the alarm value for alarm 2 Alarm T T 5 ZI PVbias Sensor correction is made by adding bias SC Pv bias ieis oo ieie tomessurea valel Vi Z Proportional 10 0 to 200 0 Proportional band in PID with unit C for OUT1 band P 0 0 ON OFF control Control 0 to 999 Control out diffe rential gap HYS Hysteresis Only for ON OFF action when P 0 0 l Integraltime Oto3600s 240 Set the time of integral action to eliminate f the offset occurring in proportional control fat erivative time 0 to 3600 s Set the time of derivati ve action to improve control stabi lity by prepa ring for output changes C HL Proportioning Proportioning cycle time for PID control L ycle Overshoot protection Proportional reset Output limit 0 0 to 100 0 Overshoot protection for first power on or SV modify later Auto setting after autotuning 199 to200 O Proportional reset for overshoot protection Auto setting after autotuning Low 5 0 0 ee Output manipulated variable lowest limit Output limit 0 0 to 100 0 100 0 Output manipulated variable highest limit High 100 0 0 Output buffer 0 0 to 100 Output variance value percentage per second buffer limit Only for 4 20mA output Set data lock 0 2 LCK 0 Allow to modify any parameter and SV LCK 1 Only allow to modify SV and AT LCK 2 Notallow to modify any parameter and SV 6 2 PASS
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