Modbus Read, Write and Override Parameters plus Exception Codes
406 UDC3500 Universal Digital Controller Product Manual 3/07
Parameter
Register
Address
Data
Type
Access Data Range or
Enumerated Selection
Description ID Hex Decimal
ATTENTION
Changing the Input Type will result in the loss of Field Calibration values and will restore the
Factory Calibration values.
Input 3
Transmitter
Characterization
129 4081 16513 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 3 High
Range Value
27 001B 27 FP R/W –999. to 9999.
Engineering Units
Input 3 Low
Range Value
28 001C 28 FP R/W –999 to 9999.
Engineering Units
Input 3 Ratio 104 0068 104 FP R/W –20.00 to 20.00
Input 3 Bias 105 0069 105 FP R/W –999 to 9999.
Engineering Units
Input 3 Filter 33 0021 33 FP R/W 0 to 120 seconds
Input 3 Emissivity 23 4017 16407 FP R/W 0.01 to 1.00
Input 3 Burnout 130 4082 16514 INT R/W 0 = None
1 = Up
2 = Down
3 = No Failsafe
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