SKS4 Steam to Steam Humidifier
Modbus Communication Module User Guide
Page | 7
Protocol
Base
Holding
Register
Description
Data Type
Units, Limits, State Texts
Writable
Default
Value
6042
40
6043
AF Keep Warm (0)
Signed
Scale 100
Unit: ºC/ºF, Range: -40ºC to 100ºC or -40ºF to 212ºF
Value x 100 (e.g. 10
º
C = 1000 or 40ºF = 4000)
RO
10°C or 50°F
6043
40
6044
AF Keep Warm (1)
Unit: ºC/ºF, Range: -40ºC to 100ºC or -40ºF to 212ºF
6044
40
6045
AF Drain (0)
Signed
Scale 100
Unit: ºC/ºF, Range: -40ºC to 100ºC or -40ºF to 212ºF
Value x 100 (e.g. 10
º
C = 1000 or 40ºF = 4000)
RO
1°C or 34°F
6045
40
6046
AF Drain (1)
Unit: ºC/ºF, Range: -40ºC to 100ºC or -40ºF to 212ºF
6046
40
6047
Boiler Demand
Unsigned
Scale 100
Unit: %, Range: 0% to 100%
Value x 100 (e.g. 10% = 1000)
W
0%
6047
40
6048
Boiler Capacity
Unsigned
Scale 10
Unit: kg/hr or lb/hr, Range: 0 to 3000kg/hr or
0 to 6613.8lb/hr
Value x 10 (e.g. 10 kg/hr = 100 or 10 lb/hr = 100)
RO
15 kg/hr or
33.06 lb/hr
6048
40
6049
Boiler Power Output
Unsigned
Scale 100
Unit: %, Range: 0% to 100%
Value x 100 (e.g. 10% = 1000)
RO
0%
6049
40
6050
Boiler Run Time (0)
Unsigned
Scale 100
Units: Hours (h), Range: 0 to 21474836.47 h
Value x 100 (e.g. 10h = 1000)
RO
0h
6050
40
6051
Boiler Run Time (1)
Units: Hours (h), Range: 0 to 21474836.47 h
6051
40
6052
Boiler Run Time (2)
Units: Hours (h), Range: 0 to 21474836.47 h
6052
40
6053
Boiler Run Time (3)
Units: Hours (h), Range: 0 to 21474836.47 h
6053
40
6054
Boiler On Time (0)
Unsigned
Scale 100
Units: Hours (h), Range: 0 to 21474836.47 h
Value x 100 (e.g. 10h = 1000)
RO
0h
6054
40
6055
Boiler On Time (1)
Units: Hours (h), Range: 0 to 21474836.47 h
6055
40
6056
Boiler On Time (2)
Units: Hours (h), Range: 0 to 21474836.47 h
6056
40
6057
Boiler On Time (3)
Units: Hours (h), Range: 0 to 21474836.47 h
6057
40
6058
Boiler Service Run Time (0)
Unsigned
Scale 100
Units: Hours (h), Range: 0 to 21474836.47 h
Value x 100 (e.g. 10h = 1000)
RO
0h
6058
40
6059
Boiler Service Run Time (1)
Units: Hours (h), Range: 0 to 21474836.47 h
