User Manual

PID Modbus Addresses:
Parameter AI1
Address
AI2
Address
AI3
Address
AI4
Address
AI5
Address
Default
PID Active 40023 40043 40063 40083 40103 0
Set Value 40024 40044 40064 40084 40104 0
Set Offset 40025 40045 40065 40085 40105 0
Sensor Offset 40038 40058 40078 40098 40118 0
Set Hysteresis 40026 40046 40066 40086 40106 0
Minimum Scale Value 40027 40047 40067 40087 40107 0/-200.0
Maximum Scale Value 40028 40048 40068 40088 40108 20000/650.0
Heating Proportional Value 40029 40049 40069 40089 40109 10.0
Heating Integral Value 40030 40050 40070 40090 40110 100
Heating Derivative Value 40031 40051 40071 40091 40111 25.0
Cooling Proportional Value 40032 40052 40072 40092 40112 10.0
Cooling Integral Value 40033 40053 40073 40093 40113 100
Cooling Derivative Value 40034 40054 40074 40094 40114 25.0
Output Period 40035 40055 40075 40095 40115 1
Heating/Cooling Select 40036 40056 40076 40096 40116 0
Auto Tune 40037 40057 40077 40097 40117 0
PID Instant Output Value (%) 30024 30032 30040 30048 30056 -
PID Status Bits 30025 30033 30041 30049 30057 -
PID Configuration Bits 40039 40059 40079 40099 40119 0
Auto Tune Status Bits 30026 30034 30042 30050 30058 -
PID Configuration Bits :
AI1 Address AI2 Address AI3 Address AI4 Address AI5 Address Description
40039.0
bit
40059.0
bit
40079.0
bit
40099.0
bit
40119.0
bit
PID pause:
0 = PID operation continues.
1 = PID is stopped and the output is turned
off.
PID Status Bits :
AI1 Address AI2 Address AI3 Address AI4 Address AI5 Address Description
30025.0
bit
30033.0
bit
30041.0
bit
30049.0
bit
30057.0
bit
PID calculation status:
0 = Calculating PID 1 = PID is not
calculated.
30025.1
bit
30033.1
bit
30041.1
bit
30049.1
bit
30057.1
bit
Integral calculation status:
0 = Calculating integral 1 = Integral is not
calculated
16 EN PROOP-IO 02 V08_1221