Honeywell UDC3500 User Manual

Modbus Read, Write and Override Parameters plus Exception Codes
402 UDC3500 Universal Digital Controller Product Manual 3/07
Parameter Register
Address
Data
Type
Access Data Range or
Enumerated Selection
Description ID Hex Decimal
Changing the Input Type will result in the loss of Field Calibration values and will restore the
Factory Calibration values.
Input 1
Transmitter
Characterization
169 00A9 169 INT R/W
0 = B TC
1 = E TC H
2 = E TC L
3 = J TC H
4 = J TC M
5 = J TC L
6 = K TC H
7 = K TC M
8 = K TC L
9 = NNM H
10 = NNM L
11 = Nicrosil H TC
12 = Nicrosil L TC
13 = Plat H
14 = Plat L
15 = R TC
16 = S TC
17 = T TC H
18 = T TC L
19 = W TC H
20 = W TC L
21 = 100 PT RTD
22 = 100 PT LO RTD
23 = 200 PT RTD
24 = 500 PT RTD
25 = 1000PT
26 = Radiamatic RH
27 = Radiamatic RI
28 = Linear
29 = Square Root
Input 1 High
Range Value
29 001D 029 FP R/W –999. to 9999.
Engineering Units (Linear
types only)
Input 1 Low
Range Value
30 001E 030 FP R/W –999 to 9999.
Engineering Units (Linear
types only)
Input 1 Ratio 106 006A 106 FP R/W –20.00 to 20.00
Input 1 Bias 107 006B 107 FP R/W –999 to 9999.
Engineering Units
Input 1 Filter 42 002A 042 FP R/W 0 to 120 seconds
Burnout (Open
Circuit
Detection)
164 00A4 164 INT R/W 0 = None and Failsafe
1 = Upscale
2 = Downscale
3 = No Failsafe
Emissivity 23 0017 023 FP R/W 0.01 to 1.00

Honeywell UDC3500 Specifications

General

Brand	Honeywell
Model	UDC3500
Category	Controller
Language	English