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RANGE FOR CONTROL PARAMETER

Parameter

Range for PT.1 sensor

Range for J, K, PT100

IT

CT

Ct2

Pb2

PB

0.0 to 999.9°C

0.0 to 999.9°C

0 to 9999

0 to 9999

0 to 9999

0 to 9999

4  to 99 sec

4  to 99 sec

1 to 100°C

0.1 to 100.0°C

0.1 to 100.0°C

1 to 100°C

1 to 20 sec

1 to 20 sec

2.0 to 25.0°C

2.0 to 25.0°C

5 to 200 sec

5 to 200 sec

0.0 to 99.59 (mm.ss)

0.0 to 99.59 (mm.ss)

0.0 to 99.59 (mm.ss)

0.0 to 99.59 (mm.ss)

0 to 99 sec

0 to 99 sec

2 to 20°C 

2 .0 to 20.0°C 

4 to 99 sec

4 to 99 sec

-9.0 to 9.0°C

-9 to 9°C  

-20.0  to +20.0°C 

-20  to 20°C 

DT

MR

OFFSET

HYS1

HYS2

C-PB

C-ON

C-OFF

R1DL

R2DL

ALTM

ERROR

OPEN

SRE

MEANING

When an error has occurred the display indicates error codes
 as given below.   

Check the sensor and the input wiring. If problem still exists, 
replace 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  display indicate 
 message as shown below.

2345

END

     To restart process
 press         key for 3 sec. 

MEMO

YES 

/

NO

YES

 : In case  of power supply failure, remaining soak time 

         counting will be continued at next power on.

NO

 : In case  of power supply failure, soak time counting will

         be restarted at next power on.

Soak time memory (

MEMO

END

SAVE 

/

NO

In case of soak time end, if user apply 

SAVE

 in 

configuration then soak time end (

END

) display will still 

indicate after power supply failure. And that will only reset 
by pressing        key for 3 sec.

Soak time end (

END

)

Page 4

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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