Honeywell UDC2800 - Page 371

Parameter
Description
Register Address
Data
Type
Access
Data Range or
Enumerated Selection
Hex Decimal
Alarm 1 Setpoint 2
Hysteresis
112 274 FP
R/W
0.0 to 100% of output
or span
Alarm 2 Setpoint 1
Type
8E7 2279 INT
R/W
Same as 8DF
Alarm 2 Setpoint 1
Value
113 275 FP
R/W
Within the range of
selected parameter or
PV span for deviation
alarm
Alarm 2 Setpoint 1
State
8E8 2280 INT
R/W
0 = High Alarm
1 = Low Alarm
Alarm 2 Setpoint 1
Event
8E9 2281 INT
R/W
0 = Begin of Segment
1 = End of Segment
Alarm 2 Setpoint 1
Delay
8EA 2282 FP
R/W
0~30 seconds
Alarm 2 Setpoint 1
Hysteresis
114 276 FP
R/W
0.0 to 100% of output
or span
Alarm 2 Setpoint 2
Type
8EB 2283 INT
R/W
Same as 8DF
Alarm 2 Setpoint 2
Value
115 277 FP
R/W
Within the range of
selected parameter or
PV span for deviation
alarm
Alarm 2 Setpoint 2
State
8EC 2284 INT
R/W
0 = High Alarm
1 = Low Alarm
Alarm 2 Setpoint 2
Event
8ED 2285 INT
R/W
0 = Begin of Segment
1 = End of Segment
Alarm 2 Setpoint 2
Delay
8EE 2286 FP
R/W
0~30 seconds
Alarm 2 Setpoint 2
Hysteresis
116 278 FP
R/W
0.0 to 100% of output
or span
Alarm Latching for 8EF 2287 INT
R/W
0 = Non Latching
371
Chapter 11 - Modbus RTU Function Codes 20&21