background image

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If PID/TP 
Selected

If ON-OFF 
Selected

Heat + Alarm

Case - 4  

IF HIGH/
     AB-L 

IF
IN - B / 
AB - 0

Cool + Cool

Case - 5 

Cool + Alarm

Case - 6 

IF HIGH
/AB-L 

IF
IN - B / 
AB - 0

IF HIGH/
      AB-L 

IF
IN - B / 
AB - 0

IF HIGH/
     AB-L 

IF
IN - B / 
AB - 0

Alarm + Alarm

Case - 7  

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Page 7

Summary of Contents for UTC-320

Page 1: ...FICATION DISPLAY AND KEYS DIMENSION CONTROL METHOD Relay Output MECHANICAL INSTALLATION TERMINAL CONNECTION Outline Dimension mm Panel Cutout Dimension mm PV Process value SV Set Value SSR Drive Output Output Signal 12V DC 10mA DC ON OFF Condition 3 ON OFF control Relay 1 Parallel to SSR Sensor input 1 1 3 3 2 1 2 2 3 Wire RTD 2 Wire RTD Thermocouple Install jumper when using 2 Wire RTD Sensor Inp...

Page 2: ...ructions prior to installation and operation of the unit WARNING Risk of electric shock All safety related codifications symbols and instructions that appear in this operating manual or on the equipment must be strictly followed to ensure the safety of the operating personnel as well as the instrument If all the equipment is not handled in a manner specified by the manufacturer it might impair the...

Page 3: ... S MD h S UT h S TM h CTR1 R2MD Control Action 1 Relay 2 Mode Control Action 2 Alarm 1 CTR2 ALM1 SET1 LOW1 LOW2 SET2 Set Point 1 For O P 1 Set Point 2 For O P 2 Low Set Point 1 High Set Point 1 Low Set Point 2 High Set Point 2 H1 1 PASS INPT Password Input Sensor SLL Set Low Limit Set High Limit Offset Proportional Band For PID Action Integral Time Constant Derivative Time Constant Cycle Time For ...

Page 4: ...ce the sensor And still if problem is not solved yet by the user then please contact company person Sensor is not connected or Over range condition or sensor break Sensor connection is reversed ERROR DISPLAY CORRECTIVE ACTION SOAK TIME FUNCTION Soak feature can be use to hold the process at a preset temperature for a preset time Range selectable up to 0 to 999 hour When soak time is completed then...

Page 5: ...4 sec SET If Soak Yes j 73 Case 1 Heat soak alarm Case 3 Heat cool Case 2 Heat Heat Case 4 Heat Alarm Case 5 cool cool Case 6 cool alarm Case 7 alarm alarm BASIC CONFIGURATION Password is 73 If CTR1 PID CONTROL PARAMETER SETTING Press key to Save Exit If CTR 2 BL TP If CTR1 TP Password is 37 Press key to Save Exit IF R2MD OFF and S2MD INDI Page 5 ...

Page 6: ...Soak Alarm Case 1 If PID TP Selected If ON OFF Selected If HIGH Ab L Select If PID TP Selected If ON OFF Selected Heat Heat Case 2 If PID TP Selected Heat Cool Case 3 If End Select If ON OFF Selected Page 6 ...

Page 7: ... Selected If ON OFF Selected Heat Alarm Case 4 IF HIGH AB L IF IN B AB 0 Cool Cool Case 5 Cool Alarm Case 6 IF HIGH AB L IF IN B AB 0 IF HIGH AB L IF IN B AB 0 IF HIGH AB L IF IN B AB 0 Alarm Alarm Case 7 Page 7 ...

Page 8: ...PV Tuning LED Indication SV Auto Tuning The Auto tuning function automatically computes and sets the Proportional band Pb Integral time It Derivative time dt and cycle time as per process characteristics Tuning LED will turn ON during Auto Tuning If the power goes off before auto tuning is completed auto tuning will be restarted at next power ON 2345 2500 Temp Temp Specifications are subject to ch...

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