Terwin Instruments Ltd.

Transcription

1 Terwin Instruments Ltd. Temperature PID Controllers MC-x8 OPERATIONAL MANUAL MC 8 / MC 8 / MC 8 MC 8 / MC 88 (

2 Display unit & Indication lamps ~ =Measured value display =Set value dispaly Alarm output lamp Alarm output lamp Alarm output lamp =Control output lamp =Control output lamp =Autotuning lamp =Manual mode lamp ~ Manipulated output value display = Programmable mode lamp = Segment-in-process display lamp = Ramping mode lamp(programmable mode only) = Soaking mode lamp(programmable mode only) Operation keys Function & Set key Shift key Down key Up key sec while the SV is not flashing = Used for returning to initial sec while in level selection = Used for calling up lock function sec while in pv/sv initial = Used for stopping output and SV will display "HOLD", press sec again to regain output (This function is available only while OUTM is selected or ) sec while in pv/sv initial = Used for calling up level selection sec while in level selection = Used for entering each level Operation keys (programmable mode only) These keys are only operated in PV/SV initial SEC Run PRG lights,rp or SK flashes The executing segment lamp lights SEC Pause PRG, RP and SK light The executing segment lamp lights Jump Jump to the next segment, press first Stop Turn off all lamps which used for programmable mode, press first Refer to arrow When PRG Lights(No PRG light in MC-8 ) P.

3 Window checks display after turning on power Unit( C) input K ~ PV disply SV display LEVEL Parameter flow chart PV display -LEVEL -LEVEL 8-LEVEL Same group Repeat same flow as above group The parameter will not display if the function doesn't exist P.

4 Parameter DESCRIPTION RANGE Pv Sv Process value Set value LoSP~HiSP Initial value LoSP~HiSP. OutL Output percentage.~.%. At Auto tuning No/yes no Man ALS ALL Manual mode Alarm set value Alarm lower set value ALu Alarm upper set value ~ Man =power failure memory Man = no memory No =non If ALIF set at or range=-~ If ALIF set at or range=losp~hisp If ALIF set at range =-8 segment ending ~ no... ALS / ALS For operating functions refer to the above descriptions SoAK Perform only when ALM set at 8 or9.~99.9 (h.m). ramp Ramp.~./m. PvoF Pv offset -~. Pvrr Pv ratio.~9.999 (>) PV. (<) SvoF Sv offset PV*Pvrr -~. Ct Current transformer monitor.~.a HbA Heater break alarm time.~.a. LbA Control loop break alarm time.~. min 8. Lbd LA dead band.~.. rptm Repeat times monitor ~ P.

5 Parameter DESCRIPTION RANGE Initial value P Output proportional band.~. i Output integral time ~ d Output derivative time ~9 Ct Output cyclic time ~ HSt Output hysteresis.~.. AtoF At offset -~. Ar Anti-reset windup ~.% SV-P x Ar. P Output proportional band.~. i Output integral time ~ d Output derivative time ~9 Ct Output cyclic time ~ HSt db Output hysteresis Dead band/overlap.~. -.~. % db.. % SV heating cooling SSv Soft start set value.~.. Sout Soft start output percentage.~.%. StmE Soft start failed time ~ min rucy Motor valve cyclic time ~ secretary rpt Program executing times ~ StAt PvSt wait Start mode selection Start point selection Wait value in program CoLd = manual rset=start after power ON Hot= start from memory of power failure RSEt = start from Pv = start from PV.~. CoLd rset. Pid EndP PID/Level PID selection Selects control when program ended Pid =Pid Lpid =Level Pid Cont S top = = Continue One program only Pid StoP P.

6 Parameter DESCRIPTION RANGE Initial value ALF Alarm action function ~ (see Fig ) ALH Alarm hysteresis.~.. ALt Alarm in program mode on time.~99.9 (h m). ALm Alarm special mode selection (see Fig ) For operating functions refer to the above descriptions Different function see(),(),() ()ALM Alarm special mode selection (See Fig )~ ALF ()ALF Alarm action function (See Fig ) ~ AlF ()ALM Alarm special mode selection (see Fig ) ~ Act Control action selection CooL / HEAt HEAt Outm Output mode selection (see Fig ) OLS Output scale low.~.%. OHS Output scale high.~.% 9. AO Analog output selection Pv= transmit PV Sv= transmit SV dev= transmit (PV- SV) Mv=transmit output percentage Pv OLS Output scale low.~.%. OHS Output scale high.~.% 9. tss Time signal start segment setting ~8 ton Time signal on time setting.~99.9 (h m). tes Time signal end segment setting ~8 ToF Time signal off time setting.~99.9 (h m). tss For operating functions refer to the above descriptions P.

7 Parameter DESCRIPTION RANGE Initial value inp Input selection (see Fig ) K LoSP Low setting limit LOSP~HISP. HiSP High setting limit LOSP~HISP. LoAn Analog input range low -999~9999. HiAn Analog input range high -999~9999. ALS Analog input scale low ~FFFF AHS Analog input scale high ~FFFF unit Unit selection / /non dp Decimal point /././.. FiLt inp Digital fitter Input selection.~ Non = no function. Ct =use for heater break alarm rmsv= use for remote SV.9 non ALS Analog input scale low ~FFFF AHS Analog input scale high ~FFFF baud Addr aud rate Address.K/.8K/9.K 9.K / 8.K ~ 9.K Lev PID range(act only when level PID is selected) LoSP~HiSP Lev PID range(act only when level PID is selected) LoSP~HiSP Lev PID range(act only when level PID is selected) LoSP~HiSP LvSL Leve is selection ~ LP Output proportional band for level.~. Li Output integral time for level ~ Ld Output derivative time for level ~9 LAr Anti-reset windup for level.~.%. LP Output proportional band for level.~. Li Output integral time for level ~ Ld Output derivative time for level ~9 ~ Thesameaslevel P.

8 Parameter DESCRIPTION RANGE Initial value SEG Program segment monitor ~8 TimE Program countdown monitor EndS Program segment end setting ~8 Sv Sv in segment LoSP~HiSP tp Program time in segment.~99.9 (H.M). ts Soak time in segment.~99.9 (H.M). ~ The same as segment ~ ~ ~ Parameter shows with respect to this position Parameter shows with respect to this position Parameter shows with respect to this position non~tof non~tof non~tof Mounting procedures Dimension A d C D E b c Type MC-88 MC-8 MC-8 MC-8 MC-8 A C D E a b c d P. a

9 COM AL AL COM P.8 Fig.Alarm Mode Selection (usedin parameteralf,alf,alf) ALF No alarm Deviation high alarm Deviation low alarm Absolute high alarm Absolute low alarm Deviation high/low alarm and alarm OFF ON OFF ON SV-ALL ON OFF SVALS ON SV SVALS OFF SV ON ALS OFF ALS SVALu ON SV PV PV PV PV PV SV-ALL SVALu OFF ON OFF PV SV System failure alarm (when error information happen) Loop break alarm Heater break alarm Segment ending alarm in program control Program ending alarm in program control Time signal alarm Program running alarm in program control Fig. special alarm function selection (used in parameter ALM, ALM, ALM ) ALM 8 9 Fig. output mode selection (used in parameter OUTM ) Non Single output Dual output Motor value control output a contact 8 9 Motor value control output b contact Single output with transmitter Single output with soft start Single output with transmitter and soft start Program control Program control with transmitter External terminal OPEN COM CLOSE NO COM NC ALF ALM /VAC OUT OUT / Hz Transmission AL AL A ALF ALM MC-8/8/ Alarm function selection Special alarm mode selection Normal Alarm with normal-close contact Latch Alarm with normal-close contact and latch Alarm with inhibit Alarm with inhibit and normal-close contact Alarm with inhibit and latch Alarm with inhibit, normal-close contact and latch Alarm with on-delay timer Alarm with on-delay timer but normal-close contact Alarm with soaking timer Alarm with soaking timer but normal-close contact 8 9 NO.~9 need to be ordered DC-V T/RA T/R - SG RS-8 AL R-SP / CT MC-8 OPEN COM CLOSE NO COM NC /VAC OUT OUT / Hz Transmission RS-8 T/RA T/R - SG AL DC-V A Fig. (used in parameter InP ) input & temperature ranges selection TYPE K K K K K j j j j j t t t r E S b n Pt Pt Pt Pt Pt jpt Lin Fig.Error information Display description Input error A/D converter failed Cold junction compensation failed Input error links PV exceeds set Ranges Ram failed Interface failed Auto tuning failed R-SP / CT ~ ~ ~8 ~ ~ ~ ~ ~8 ~ ~ -~ -~ -~ ~ ~ ~ ~8 -~ -~ ~ ~ ~ -~ -~ -999~9999 Available terminal ^ ^.mm.mm MC-8 /VAC / Hz OUT OUT Transmission.mm ~9 ~ ~ ~8 ~9 ~9 ~ ~ ~8 ~9-8~ -8~ -8~ ~9 ~8 ~9 ~ -8~ -8~ ~ ~9 ~ -8~ -8~9.mm RS-8 T/R A T/R - Isolated tube Isolated tube 8 9 COM AL AL A

10 A How to set "SV" example: SV set at C SV blinks again to move digit to increase or to decrease the value to enter SV setting How to set " ALS,ALS,ALS" example: alarm set at C "ALS" sec, PV shows sec, SV blinks press again to move digit value to increase or to decrease the to enter AL setting sec to return to PV/SV C How to set "AT" (auto tuning) to shows "AT" on PV to show "no" flickering on SV to show "yes" on SV to enter AT setting sec to return to PV/SV D How to enter different "level" for setting parameter () Enter "CntL" level sec to show to show "user" "LEVL" on PV (under PV/SV initial ) flickering on SV (under PV show "LEVL") to show "cnt" on SV then press to enter this level sec to show "P" on PV sec to continue other parameters in this level sec to () Enter "Out" level sec to show to show "user" "LEVL" on PV flickering on SV (under PV/SV initial ) (under PV show"levl") to show "out" on SV then press to enter this level sec to show "ALF" on PV sec to continue other parameters in this level sec to () Enter "inp" level sec to show to show "user" "LEVL" on PV flickering on SV (under PV/SV initial ) (under PV show"levl") to show "inp" sec to show on SV then "inp" on PV press to enter this level sec to continue other parameters in this level sec to P.9

11 ()Enter "Spc" level sec to show to show "user" "LEVL" on PV (under PV/SV initial ) flickering on SV (under PV show "LEVL") to show "SPC" on SV then press to enter this level ()Enter program level * "OUTM" in "out" level must be selected at "8" or "9" (refer to fig ) sec to show "baud" on PV sec to continue other parameters in this level sec to sec to show "LEVL" on PV (under PV/SV initial ) to show "user" flickering on SV (under PV show "LEVL") to show "PROG" on SV then press to enter "PROG" level sec to show "SEG" on PV, this parameter is display of executing segment only sec to continue other parameters in this level this parameter is display of time counting for executing step (ramp or soak) only sec to The operation from SV to SV8 are the same as SV to show SV flickering Then press key to set ending segment to set SV for segment to set time for ramp of segment to set time for soak of segment () Enter "Hide" level In this level, the user can arrange parameter order or hiding from NO. - to -, - to - and - to - ( please refer to level parameter flow chart in page ),but same parameter can not be arranged in positions in the same time, for example you want to arrange "OUTL" to - you need to cancel it in - first.when you want to cancel or hide it you need to choice "non" on the "SV" sec to show to show "user" "LEVL" on PV flickering on SV (under PV/SV initial ) (under PV show"levl") to show "Hide" sec to show on SV then "~" on PV press to enter this level sec to continue other parameters in this level sec to PRESS SEC to show "OUTL" flickering then press key to"non" for hiding and canceling or press key to choice other parameters. If you choice "non" in - and press to enter then - will not display anything but if you choice other parameter in -, it will display which parameter. The operation in - to -, - to - and - to - all are the same. E How to set "LoCK" function sec to show "LEVL" on PV (under PV/SV initial ) sec to show "LOCK" on PV SV blinks to increase or to decrease code number to enter "LOCK" setting sec to P.

12 Code number for Lock function F. How to modify input This series controller provides free input for T/C and RTD, it doesn't need to modify hardware except analog input..analog input hardware modification (Refer to S~S8 on PC board back) S & S are shorted with COM. originally, so it needs to open S or S& S and to short some pads as drawing. INPUT TC/RTD ~MA ~MA ~MV ~V ~V ~V ~V S S S S S S S S8 [ ] short [ ] open.analog input software modification Select "Lin" in "inpl" parameter Set "LoAn" in "inp" level to lowest range Set "HiAn" in "inp" level to highest range all parameters are locked except PV all parameters are locked except SV open"user" level and above open"cntl" level and above open"out" level (Except OUTM )and above open"i NP" open"spc" level and above level and above open"prog" level and above open"hide" level and above open"user" and "PROG" level only.analog input calibration Enter "ALS" parameter in "inp" level Provide signal for lowest range and wait for sec then keep pressing key Enter "AHS" parameter in "inp" level Provide signal for highest range and wait for sec then keep pressing key Return to PV/SV initial and provide signal for lowest range again then check if PV equals to LoAn Provide signal for highest range again then check if PV equals to HiAn If it is not accuracy after calibrating, please repeat above procedure again P.

13 SPECIFICATIONS PV Input Indication Control Mode Output Alarm Communication General Specifications Typeof Input Input Sampling Time PV/SV Indication Constant Value Storage System Proportional and ( P ) Integral Time (I) Derivative Time (D) Cycle Time Dead and Relay Output Relay Voltage Output Linear Output Motor Control Output Channel Type of Communication Power Supply Voltage & Frequency Power Consumption Ambient Temperature Ambient Humidity TC (K,J,T,R,E,S,,N) RTD (Pt, JPt) Linear(-V, -ma) ms -digit Non-volatile memory (E PROM).~ ~ ~9 ~.~. Contact, SPDT A/VAC Voltage Pulse ~ma, -V, Open loop motor valve Channels (Optional) RS-, RS-8 AC 9~V, /Hz, <.VA - ~ ~8% RH A:Type (Dimension) MC-8 = 8x8mm ( DIN / ), MC-8 = 8x9mm ( DIN /8 ), MC-8 = 9x8mm ( DIN /8 ), MC-88 = 9x9mm ( DIN /)), MC-8 = xmm :Output =NONE =Relay,contact,SPDT A/VAC =Volt,voltage pulse,vdc/ma =ma Curent,~mA =Open loop circuit servo motor control A=~V =~V C=~V D=~V C:Output =NONE =Relay,contact,SPDT A/VAC =Volt,voltage pulse,vdc/ma =ma Curent,~mA A=~V =~V C=~V D=~V D:Alarm =NONE =Alarmx =Alarmx =Alarmx ORDERING INFORMATION A CD EFG M C E:Transmission =None =~ma (Adjustable) =~ma (Adjustable) A=~V =~V C=~V D=~V F:Input =None =~ma remote set point =~ma remote set point =CT for heater break alarm A=~V remote set point =~V remote set point C=~V remote set point D=~V remote set point G:Communication = None =RS- =RS-8 P.