Honeywell UDC2800 Product Manual page 351

Chapter 11 - Modbus RTU Function Codes 20&21
Parameter Description
Algorithm 1 Bias
Percent Carbon Value
Percent Hydrogen
Table 11-26: Set-up Group – Output
Parameter Description
Output Algorithms
Output Range
Relay State
351
Register Address
Hex Decimal
C4 196
C3 195
C5 197
Output
Table below lists all the register addresses and ranges or selections
for the function parameters in Set-up Group Output.
Register
Address
Hex Decimal
88F 2191
890 2192
891 2193
Data
Access
Type
FP
R/W
FP
R/W
FP
R/W
Data Range or
Data
Access Enumerated
Type
Selection
INT R/W 0 = Time Simplex
1 = Current Simplex
2 = Three Position
Step or Position
Proportioning
3 = Time Duplex
4 = Current Duplex
5 = Current Time
Duplex
6 = Time Current
Duplex
INT 0 = Split (50%)
R/W
1 = Full (100%)
INT 0 = 1 Off 2 Off
R/W
Data Range or
Enumerated
Selection
2 = Output
3 = None
-999.0 to 9999 in
Engineering Units
0.02 to 0.350
1 to 99 (% H2)