ABB 8241, Operating Instructions Manual, Page: 17 / 28

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10 MODBUS COILS AND REGISTERS…
Input Number Read/Write Description Response/Entry
046 R Displayed Slope 0.0 – 100.0
047 R Silica Concentration Scaled 0 to 2000 or 0 to 5000 with decimal point
048 R Silica Concentration Scaled 0 to 2000 or 0 to 5000 with no decimal doint
049 R Silica Concentration 0=0 dp, 1=1 dp
Decimal Point Status
050 R/W Current Output 1 Range Scaled 0 to 2000 or 0 to 5000
051 R/W Current Output 2 Range Scaled 0 to 2000 or 0 to 5000
052 R/W Alarm 1 Relay Setpoint Scaled 0 to 2000 or 0 to 5000
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 2000 or 0 to 5000
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
…10.1 Single-stream Silica Monitor, Model 8241/185
…10.1.2 Holding Registers