Honeywell UDC2800 - Page 368

368
Parameter
Description
Register
Address
Data
Type
Access
Data Range or Enumerated
Selection
Hex Decimal
Address 3
Subnet Mask
Address 4
8CE 2254 INT
R/W
Default
Gateway 1
8CF 2255 INT
R/W
Default Gateway =
Gateway1.Gateway2.Gateway3.Gate
way4
Ranges: 0~255
Default
Gateway 2
8D0 2256 INT
R/W
Default
Gateway 3
8D1 2257 INT
R/W
Default
Gateway 4
8D2 2258 INT
R/W
Shed Function 8D3 2259 INT
R/W
0 = Enable
1 = Disable
Shed Time 8D4 2260 INT
R/W
0~255
Unit: 1/3 second
Shed Mode 8D5 2261 INT
R/W
0 = Last Mode
1 = Manual Mode
2 = Failsafe
3 = Auto Mode
Shed Setpoint
Recall
8D6 2262 INT
R/W
0 = To Last Local Setpoint used
1 = To Computer SP
Computer
Setpoint Units
8D7 2263 INT
R/W
0 = Engineering Units
1 = Percent
Computer
Setpoint Ratio
105 261 FP
R/W
–20.00 to 20.00
Computer
Setpoint Bias
106 262 FP
R/W
–999 to 9999.
Chapter 11 - Modbus RTU Function Codes 20&21