Honeywell UDC3500 - Page 431

Modbus Read, Write and Override Parameters plus Exception Codes
3/07 UDC3500 Universal Digital Controller Product Manual 415
Parameter Register
Address
Data
Type
Access Data Range or
Enumerated Selection
Description ID Hex Decimal
Local Setpoint
Source (Number of
LSPs) Loop2
173 01AD 429 INT R/W
0 = One Local Setpoint
1 = Two Local Setpoints
2 = Three Local Setpoints
3 = Four Local Setpoints
RSP Source Loop2 131 0183 387 INT R/W
0 = None
1 = Input 1
2 = Input 2
3 = Input 3
4 = Input 4
5 = Input 5
6 = Input Algorithm 1
7 = Input Algorithm 2
Setpoint Tracking
Loop2
138 018A 394 INT R/W
0 = None
1 = LSP = PV (when in
Manual)
2 = LSP = RSP (when
switched)
Auto Bias Loop2 137 0189 393 INT R/W
0 = Disable
1 = Enable
Power Up Mode
Recall Loop2
130 0182 386 INT R/W
Control Setpoint
Mode Mode
0 = MAN LSP
1 = AUTO LSP
2 = AUTO Last
RSP
3 = LAST Last SP
4 = LAST Last
Local
SP
Control Setpoint
High Limit Loop2
7 0107 263 FP R/W
0 to 100% of PV
(engineering units)
Control Setpoint Low
Limit Loop2
8 0108 264 FP R/W
0 to 100% of PV
(engineering units)
Control Output
Direction
135 0187 391 INT R/W
0 = Direct
1 = Reverse
Output Rate Enable 156 019C 412 INT R/W
0 = Disable
1 = Enable
Output Rate Up 110 016E 366 FP R/W
0.00 to 9999% per minute
Output Rate Down 111 016F 367 FP R/W
0.00 to 9999% per minute
High Output Limit 14 010E 270 FP R/W
–5 to 105% of output
Low Output Limit 15 010F 271 FP R/W
–5 to 105% of output
High Integral Limit 16 0110 272 FP R/W
–5 to 105%