Slave 16 Holding (Integers)
Register
(Decimal)
Register
(Hex)
Description
Data
Type
Units
Access
8751
222F
Slave Device 16: Holding: Alarms
INT32
—
RO
8753
2231
Slave Device 16: Holding: Input Status
INT32
—
RO
8755
2233
Slave Device 16: Holding: Calc Status
INT32
—
RO
Slave 17 Holding (Integers)
Register
(Decimal)
Register
(Hex)
Description
Data
Type
Units
Access
8801
2261
Slave Device 17: Holding: Alarms
INT32
—
RO
8803
2263
Slave Device 17: Holding: Input Status
INT32
—
RO
8805
2265
Slave Device 17: Holding: Calc Status
INT32
—
RO
Slave 18 Holding (Integers)
Register
(Decimal)
Register
(Hex)
Description
Data
Type
Units
Access
8851
2293
Slave Device 18: Holding: Alarms
INT32
—
RO
8853
2295
Slave Device 18: Holding: Input Status
INT32
—
RO
8855
2297
Slave Device 18: Holding: Calc Status
INT32
—
RO
Slave 19 Holding (Integers)
Register
(Decimal)
Register
(Hex)
Description
Data
Type
Units
Access
8901
22C5
Slave Device 19: Holding: Alarms
INT32
—
RO
8903
22C7
Slave Device 19: Holding: Input Status
INT32
—
RO
8905
22C9
Slave Device 19: Holding: Calc Status
INT32
—
RO
Slave 20 Holding (Integers)
Register
(Decimal)
Register
(Hex)
Description
Data
Type
Units
Access
8951
22F7
Slave Device 20: Holding: Alarms
INT32
—
RO
8953
22F9
Slave Device 20: Holding: Input Status
INT32
—
RO
8955
22FB
Slave Device 20: Holding: Calc Status
INT32
—
RO
Slave Device Status
The slave device status includes alarm status and diagnostic information such as input status and calculation status. The
Scanner 2x00 slave devices have 16 user-configurable alarms designated as Flow Run Alarms. Alarms are defined as low
alarms or high alarms. To decode alarms, refer to “Flow Run Alarm Status” column of the
Current status of the alarms can be obtained by reading the Flow Run Alarm (FRA) registers in the device status map. A
bit value of 1 indicates an alarm condition. Also contained in the device status map are diagnostic registers. The bits in
these registers provide system status for inputs (under range, above range or failed), calculation status (for confirming
whether the flow run is working properly), and details regarding the health of the MVT.
177
Scanner 3100 Modbus Protocol
Section 2
Содержание Scanner 3100
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