Communications; Table 10-18 Set-Up Group - Communications - Honeywell UDC3200 Product Manual

10.7.10

Communications

Table 10-18 lists all the register addresses and ranges or selections for the function
parameters in Set-up Group Communications.
Parameter
Description
Hex
Shed Time 004F
Shed Mode and 00A2
Output
Shed Setpoint 00A3
Recall
Computer 005A
Setpoint Ratio
Computer 005B
Setpoint Bias
Communication 004D
Address
Communications 00E7
Type
IR Port Enable 00F1
Baud Rate 00E8
Transmit Delay 004E
Floating Point 00E9
Byte Order
Shed Enable 00EA
Shed Time 009A
Comm Data 00A1
Units
12/04
Modbus Read, Write and Override Parameters plus Exception Codes
Table 10-18 Set-up Group – Communications
Register Data
Address Type
Decimal
79 INT
162 INT
163 INT
90 FP
91 FP
77 FP
231 INT
241 INT
232 INT
78 FP
233 INT
234 INT
154 INT
161 INT
UDC3200 Universal Digital Controller Product Manual
Access Data Range or
Enumerated Selection
R/W 0 = No Shed
1 = 255 sample periods
R/W
0 = Last Mode and Last Output
1 = Manual Mode, Last Output
2 = Manual Mode, Failsafe Output
3 = Automatic Mode
R/W 0 = To Last Local Setpoint used
1 = CSP
R/W –20.00 to 20.00
R/W –999 to 9999.
R/W 1 - 99
R/W
0 = None
1 = Disable
2 = RS-485 Modbus
3 = Ethernet
R/W 0 = Disable
1 =- Enable
R/W 0 = 4800
1 = 9600
2 = 19200
3 = 38400
R/W Response Delay in ms
(1 to 500) +6ms
R/W 0 = Big Endian
1 = Big Endian Byte Swap
2 = Little Endian
3 = Little Endian Byte Swap
R/W 0 = Enable
1 = Disable
R/W 0 = No Shed
1 = 255 sample periods
R/W 0 = Percent
1 = Engineering Units
215