Chapter 11 - Modbus RTU Function Codes 20&21
Parameter
Description
Rate 3 Min
See Note 1
Reset Mins/Rpt
3
See Note 1
Reset Rpts/Min
3
See Note 1
Gain 4
See Note 1
Proportional
Band 4
See Note 1
Rate 4 Min
See Note 1
Reset Mins/Rpt
4
See Note 1
Reset Rpts/Min
4
See Note 1
Cycle Time 1
Sec
Cycle Time 2
Sec
: Writes to these locations are not available when Accutune is enabled.
Note 1
333
Register
Address
Hex
Decimal
E
14
F
15
10
16
11
17
12
18
13
19
14
20
15
21
80B
2059
80C
2060
Data
Access
Type
FP
R/W
FP
R/W
FP
R/W
FP
R/W
FP
R/W
FP
R/W
FP
R/W
FP
R/W
INT16
R/W
INT16
R/W
Data Range or
Enumerated Selection
0.00 to 10.00
0.02 to 50.00
0.02 to 50.00
0.01 to 1000 Gain
0.1 to 1000 Proportional
Band
0.00 to 10.00
0.02 to 50.00
0.02 to 50.00
1 to 120 seconds
1 to 120 seconds