Honeywell UDC2800 - Page 372

372
Parameter
Description
Register Address
Data
Type
Access
Data Range or
Enumerated Selection
Hex Decimal
Output 1 1 = Latching
Alarm Blocking 8F0 2288 INT
R/W
0 = Disable
1 = Alarm 1
2 = Alarm 2
3 = Alarm 1&2
AO/CO Diagnostic
Alarm
8F1 2289 INT
R/W
0 = Disable
1 = Alarm 1
2 = Alarm 2
3 = Disable Warning
Display
Table below lists all the register addresses and ranges or selections
for the function parameters in Set-up Group Display.
Table 11-33: Set-up Group – Display
Parameter
Description
Register Address
Data
Type
Access
Data Range or Enumerated
Selection
Hex Decimal
Decimal Point
Location
8FD 2301 INT
R/W
0 = None – Fixed
1 = One Digit– Floating decimal
point to one
2 = Two Digits– Floating
decimal point to two
3 = Three Digits– Floating
decimal point to three
Temperature
Units
8FE 2302 INT
R/W
0 = °F
1 = °C
2 = None
Chapter 11 - Modbus RTU Function Codes 20&21