ABB 8241, Operating Instructions Manual, Page: 21 / 28

19
10 MODBUS COILS AND REGISTERS…
Input Number Read/Write Description Response/Entry
046 R Displayed Slope 0.0 to 100.0
047 R Phosphate Concentration Scaled 0 to 10.00 with 2 decimal places
048 R Phosphate Concentration Scaled 0 to 60.0 with 1 decimal place
049 R Phosphate Concentration 0=1 dp, 1=2 dp
Decimal Point Status
050 R/W Current Output 1 Range Scaled 0 to 20.0 or 0 to 60.0
051 R/W Current Output 2 Range Scaled 0 to 20.0 or 0 to 60.0
052 R/W Alarm 1 Relay Setpoint Scaled 0 to 20.0 or 0 to 60.0
053 R/W Alarm 1 Relay On/Off Status 0=Off, 1=On
054 R/W Alarm 1 Relay Action
055 R/W Alarm 2 Relay Setpoint Scaled 0 to 20.0 or 0 to 60.0
056 R/W Alarm 2 Relay On/Off Status 0=Off, 1=On
057 R/W Alarm 2 Relay Action 0=Low, 1=High
058 R/W Alarm Relay Delay 0 to 99 Minutes
059 R/W Current Output 1 Hold Status 0=No, 1=Yes
060 R/W Current Output 2 Hold Status 0=No, 1=Yes
081 R/W Unit Type 0 = P, 1 = PO
4
082 R/W Colour Compensation Applied Scaled 0.0 to 60.00
083 R/W Colour Compensation Frequency 0=Off, 1=Man, 2=24hr, 3=12hr, 4=6hr, 5=3hr, 6=1hr
084 R/W Next Colour Compensation Date
085 R/W Next Colour Compensation Month
086 R/W Next Colour Compensation Year
087 R/W Next Colour Compensation Hour
088 R/W Next Colour Compensation Minute
…10.3 Single-stream Phosphate Monitor, Model 8242/185
…10.3.2 Holding Registers