ABB 8241 Operating Instructions Manual page 17

8240 series. modbus communication supplement
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...10.1 Single-stream Silica Monitor, Model 8241/185
...10.1.2 Holding Registers
Input Number
Read/Write
046
R
047
R
048
R
049
R
050
R/W
051
R/W
052
R/W
053
R/W
054
R/W
055
R/W
056
R/W
057
R/W
058
R/W
059
R/W
060
R/W
Description
Displayed Slope
Silica Concentration
Silica Concentration
Silica Concentration
Decimal Point Status
Current Output 1 Range
Current Output 2 Range
Alarm 1 Relay Setpoint
Alarm 1 Relay On/Off Status
Alarm 1 Relay Action
Alarm 2 Relay Setpoint
Alarm 2 Relay On/Off Status
Alarm 2 Relay Action
Alarm Relay Delay
Current Output 1 Hold Status
Current Output 2 Hold Status
10 MODBUS COILS AND REGISTERS...
Response/Entry
0.0 – 100.0
Scaled 0 to 2000 or 0 to 5000 with decimal point
Scaled 0 to 2000 or 0 to 5000 with no decimal doint
0=0 dp, 1=1 dp
Scaled 0 to 2000 or 0 to 5000
Scaled 0 to 2000 or 0 to 5000
Scaled 0 to 2000 or 0 to 5000
0=Off, 1=On
Scaled 0 to 2000 or 0 to 5000
0=Off, 1=On
0=Low, 1=High
0 to 99 Minutes
0=No, 1=Yes
0=No, 1=Yes
15

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