TEC SHORTFORM USER MANUAL
Contents
1. Change of configuration After switching on the TEC with the main switch on the back side of the controller start the Windows graphical user interface GUD with a double click on the label NSTEC_23 exe The following utility window appears TEC Controller 2 3 march 01 Mathematics Delta 33 Lastyalue 33 cortrol oop Propv alue 330 FID 8521 C oper closed IntgValue 32 b mLurent 133 heet cool mode Diffvalue 0 ntuvalue 198 Upc f HE 4 only onfiguraticn Settings setpoint DeavirelD 1 MasActiveNT 7743 7 Hurment 132 LALtitHeat 2b pot 9 eq Mode EQ MindctiveNTC 300 6 2 DACHeet 177 EACH Cuul 125 auto save EP Setzoirt 609 32 1 Ma PassiveNTC 1023 261 9 DACCod 0 EnorCode 04 Cr Cc MaxCurent 20C 0 894 MinPassiveNTC 1 78 3 DACMazHeet 177 linearize temp MailntN LYTE5Y8 Propan 10 DALMarLod 1 3 no cable MaxLED 440 Intgaain 6 L a hirez gt 2 lt gt f 10bit 13bt nimon Dio yf Pot 380134 5 CurrentHeat 167 0 744 IFD made commands r Int C bUb 24 4 CurrentLool 14 UUBS C loop nanfe RampHeat RampZoo ZeoCurert activeN C 569 30 2 LED 398 polarity Devname scnal copy icf aasivoNTC 12 50 5 terp measure aoe click tc get the Userstring set LIE Oo beta 2892 2 wre 10000 2 Rbase 10000 ee Parameters 1 select automatic to enable the continuously update of the utility values e 2 select the required device ID If only one TEC is used the ID is 1 if2. gt maximal temperature on active side of thermo electronic element MinActiveNTC gt minimal temperature on active side of thermo electronic element MaxPassiveNTC gt not used should be set to 1023 MinPassiveNTC gt not used should be set to 1 PropGain gt proportional gain of PID controller IntgGain gt integral gain of PID controller DiffGain gt differential gain of PID controller Commands not used Parameters Trace gt if enabled the serial communication protocol will be displayed deltaT gt if enabled the temperature difference error signal of control loop will be Mathematics displayed Settings Digital values of internal PID algorhyhtm Digital value of internal electronic parameters Measurement Pot gt not used IntNTC gt temperature of internal electronics ActiveNTC gt actual temperature of active side of thermo electronic element PassiveNTC gt not used currentHeat gt actual heat current currentCool gt actual cool current LED gt actual value of voltage supply of internal electronics Mode Control loop Heat cool mode Setpoint Linearize temp Hirez LED mode Error Code No Peltier Software Error Active Range Passive Range Under Voltage Electronic Temp gt should be set to closed loop gt setting depends on laser system see manual gt should be set to reg gt should be set to no gt setting depends on laser system see manual gt should
3. two TEC s are connected the ID is 1 amp 2 e 3 check serial communication by double clicking on the label Echo If communication works a hex string is displayed next to the label EchoStr e 4 Set the required parameters in the configuration field In order to change a value you have to write the value into field 4 figure above and double click on the label of the value If the value is changed the new value will be displayed e 5 In the measurement field the actual values are displayed e In order to change the mode the operating mode have to be set to interactive Then you could change the settings and click on the button Set mode Afterward you could change back to automatic operation mode Description of Utility Values Operation mode Interactive gt display updating is disabled Automatic gt display is updated automatically Speed Fast gt display is updated every 1 second Slow gt display is updated every 3 second Echo If you double click on label Echo a HEX String will be displayed if communication works Configuration DeviceID gt actual device ID Mode gt actual mode setting Setpoint gt temperature setpoint MaxCurrent gt maximal TEC current changes only after power on off active MaxIntNTC gt maximal electronic temperature must be set to 816 MaxLED gt minimal internal supply voltage must be set to 440 RTimer gt internal timer must be set to 32 MaxActivNTC
4. TEC Thermo Electrical Controller SHORTFORM USER MANUAL HIGH Q LASER PRODUCTION GMBH KAISER FRANZ JOSEF STR 61 A 6845 HOHENEMS AUSTRIA TEL 43 5576 43040 FAX 43 5576 43050 E MAIL sales highQlaser at How to use the Thermo Electric Controller PDG back panel connections e Make sure that the main power switch of the TEC electronic is in OFF position labelled 0 and connected to the mains with a 3 pin power cord to ensure proper grounding e Connect the RS232 RS422 converter to your serial PC interface COM1 and the other end to the corresponding plug at the TEC or LC1 controller labelled COM e Connect the TEC Cable at the TEC or LC1 controller at the plug with AUX1 Connect the other end at the corresponding plug at the laser head Operate the PDG with the Windows GUI Communication Settings If you use d different communication por from COM1 it is necessary to generate a link from the NSTEC_23 exe At the target path of the link properties you can select the port by adding c2 for COM2 c3 for COM3 and so on Eigenschafien von NSTEC_23 EKE llgenein Yerknlipfung Konpaibilil t Sicherreit f NSTEC_23 EME Ziekyp Anwendung select COMx port Zieht Utilities Ziet ICSM1 PUBLICS Jtililies NSTEC_23 EXE EE 4usfuhien n G SzLECTRONICS 1 PUBLIC Uiilities asten lt ombination Kema Susfuhien Normales Fenster Kommentar
5. be set to inrange gt Peltier is not connected check cable connection gt internal software timing error gt temperature is out of range check max min levels and setpoint gt set MaxPassiveNTC to 1023 and MinPassiveNTC to 1 gt internal supply voltage error check MaxLED value should be 440 gt internal electronic temperature error check MaxIntNTC value should be 816
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