Honeywell UDC2800 - Page 339

Parameter
Description
Register Address
Data
Type
Access
Data Range or Enumerated
Selection
Hex Decimal
Segment 7 Ramp 50 80 FP
R/W
99.59 (0-99 Hrs:0 -59Min)
or
0 to 999 (Degrees/Minute)
Segment 8 SP 51 81 FP
R/W
Within Setpoint Limits
Segment 8 Time 52 82 FP
R/W
99.59 (0-99 Hrs:0 -59Min)
SP Program 4
Table below lists all the register addresses and ranges or selections
for the function parameters in Set-up Group SP Program 4.
Table 11-19: Set-up Group – Setpoint Program 4
Parameter Description
Register Address
Data
Type
Access
Data Range or
Enumerated
Selection
Hex Decimal
SP Program 4 83D 2109 INT
R/W
0 = Disabled
1 = Enabled
Start Segment 83E 2110 INT
R/W
Ramp segment
1 to 8
End Segment 83F 2111 INT
R/W
Soak segment
0 = Soak 8
1 = Soak 6
2 = Soak 4
3 = Soak 2
Ramp Unit 840 2112 INT
R/W
0 = Time Hrs:Mins
1 = Rate EU/Mins
2 = Rate EU/Hrs
Recycles 841 2113 INT
R/W
0 to 100
Segment 1 Ramp 5B 91 FP
R/W
99.59 (0-99 Hrs:0
-59Min) or
0 to 999
(Degrees/Minute)
339
Chapter 11 - Modbus RTU Function Codes 20&21