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<5. Parameter setting>
5-19
IM 12J05D02-01E
Code Display
Function
Function detail
X Y Z Default values
Contact Settings
40
*S1
Contact S1
Contact 1 inactive
0
2.00
Low alarm configuration
1
High alarm configuration
2
Active during HOLD
3
Activation by process value
0
Proportional duty cycle
1
Proportional pulse frequency
2
Activation by temperature
3
PI control inactive
0
PI control active
1
41
*S2
Contact S2
Contact 2 inactive
0
1.00
Low alarm configuration
1
High alarm configuration
2
Active during HOLD
3
Activation by process value
0
Proportional duty cycle
1
Proportional pulse frequency
2
Activation by temperature
3
PI control inactive
0
PI control active
1
42
*S3
Contact S3
Contact 3 inactive
0
4.00
Low alarm configuration
1
High alarm configuration
2
Active during HOLD
3
Active during WASH
4
Activation by process value
0
Proportional duty cycle
1
Proportional pulse frequency
2
Activation by temperature
3
PI control inactive
0
PI control active
1
43
*S4
Contact S4
Contact 4 inactive
0
4.00
Low alarm configuration
1
High alarm configuration
2
Active during HOLD
3
Active during FAIL
4
Activation by process value
0
Proportional duty cycle
1
Proportional pulse frequency
2
Activation by temperature
3
PI control inactive
0
PI control active
1
Code 44 *D.TIME
The delay time (or dead time) sets the minimum relay switching time. This
function can be adjusted to give a good alarm function in a noisy process,
preventing the relay from “chattering” or repeatedly switching when the
signal is close to the setpoint.
*P.HYST
The hysteresis is the value beyond the setpoint that the measured value
*T.HYST
must exceed before the control function will start working.
Code 45 *RANGE Proportional range is the value above (or below) the setpoint that
generates full output in proportional control.
*PER.
The time period of the overall pulse control cycle (one ON and one OFF
period).
*FREQ.
The maximum frequency for the pulse frequency control.
9th Edition: Aug. 05, 2015-00
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