
7. Communication command table
When the data (setting value) has a decimal point, remove the decimal point and represent it as a
whole number, then describe the whole number in hexadecimal number.
Shinko standard
command type
Modbus
function code Data item Data
20H/50H 06H/03H 0001H: SV1 Setting value
20H/50H 06H/03H 0002H: Not used
20H/50H 06H/03H 0003H: AT setting 0: Cancel 1: Perform
20H/50H 06H/03H 0004H: OUT1 proportional band setting Setting value
20H/50H 06H/03H 0005H: OUT2 proportional band setting Setting value
20H/50H 06H/03H 0006H: Integral time setting Setting value
20H/50H 06H/03H 0007H: Derivative time setting Setting value
20H/50H 06H/03H 0008H: OUT1 proportional cycle setting Setting value
20H/50H 06H/03H 0009H: OUT2 proportional cycle setting Setting value
20H/50H 06H/03H 000AH: Not used
20H/50H 06H/03H 000BH: A1 setting Setting value
20H/50H 06H/03H 000CH: A2 setting Setting value
20H/50H 06H/03H 000DH: Not used
20H/50H 06H/03H 000EH: Not used
20H/50H 06H/03H 000FH: HB (Heater burnout alarm setting) Setting value
20H/50H 06H/03H 0010H: LA(Loop break alarm time setting) Setting value
20H/50H 06H/03H 0011H: LA(Loop break alarm span setting) Setting value
20H/50H 06H/03H 0012H: Setting value lock selection (*1) 0: Unlock 2: Lock 2
1: Lock 1 3: Lock 3
20H/50H 06H/03H 0013H: SV high limit setting Setting value
20H/50H 06H/03H 0014H: SV low limit setting Setting value
20H/50H 06H/03H 0015H: Sensor correction value setting Setting value
20H/50H 06H/03H 0016H: Overlap/ Dead band setting Setting value
20H/50H 06H/03H 0017H: Not used
20H/50H 06H/03H 0018H: Scaling high limit setting Setting value
20H/50H 06H/03H 0019H: Scaling low limit setting Setting value
20H/50H 06H/03H 001AH: Decimal point place selection 0: XXXX (No decimal point)
1: XXX.X(1 digit after decimal
point)
2: XX.XX(2 digit after decimal
point)
3: X.XXX(3 digit after decimal
point))
20H/50H 06H/03H 001BH: PV filter time constant setting Setting value
20H/50H 06H/03H 001CH: OUT1 high limit setting Setting value
20H/50H 06H/03H 001DH: OUT1 low limit setting Setting value
20H/50H 06H/03H 001EH: OUT1 ON/OFF action hysteresis
setting
Setting value
20H/50H 06H/03H 001FH: OUT2 action mode selection
0: Air cooling
1: Oil cooling
2: Water cooling
20H/50H 06H/03H 0020H: OUT2 high limit setting Setting value
20H/50H 06H/03H 0021H: OUT2 low limit setting Setting value
20H/50H 06H/03H 0022H: OUT2 ON/OFF action hysteresis Setting value
20H/50H 06H/03H 0023H: A1 action type selection (*2)
0024H: A2 action type selection (*2)
0: No alarm action
1: High limit alarm
2: Low limit alarm
3: High/Low limits alarm
4: High/Low limit range alarm
5: Process high alarm
6: Process low alarm
7: High limit alarm w/standby
8: Low limit alarm w/standby
9: High/Low limits alarm
w/standby
20H/50H 06H/03H 0025H: A1 action hysteresis setting Setting value