Honeywell UDC3500 User Manual

Modbus Read, Write and Override Parameters plus Exception Codes
428 UDC3500 Universal Digital Controller Product Manual 3/07
Parameter Register
Address
Data
Type
Access Data Range or
Enumerated Selection
Description ID Hex Decimal
Counter 1 222 00DE 222 INT R/W 0 = Disable
1 = Man Loop1
2 = A1S1
3 = A1S2
4 = A2S1
5 = A2S2
6 = A3S1
7 = A3S2
8 = A4S1
9 = A4S2
10 = DI 1 Closed
11 = DI 2 Closed
12 = DI 3 Closed
13 = DI 4 Closed
14 = Output 1 Relay X 1K
15 = Output 2 Relay X 1K
16 = Output 3 Relay X 1K
17 = Output 4 Relay X 1K
18 = Output 5 Relay X 1K
19 = Guaranteed Soak
20 = PWR Cycle
21 = PV Range L1
22 = Failsafe L1
23 = Tune L1
24 = Man Loop 2
25 = PV Range Loop 2
26 = Failsafe Loop 2
27 = Tune Loop 2
Counter 2 223 00DF 223 INT R/W Same as 222
Counter 3 224 00E0 224 INT R/W Same as 222
Healthwatch
Maintenance
(HWM) Reset ID
48 0030 48 INT R/W 0 to 9999
Maintenance
Reset
227 00E3 227 INT R/W
0 = None
1 = Timer 1
2 = Timer 2
3 = Timer 3
4 = All Timers
5 = Counter 1
6 = Counter 2
7 = Counter 3
8 = All Counters
9 = All Timers and Counters
HWM Days 1 110 406E 16494 FP R
Shows elapsed time of
Timer 1 in Days. (0 – 9999)

Honeywell UDC3500 Specifications

General

Brand	Honeywell
Model	UDC3500
Category	Controller
Language	English