Honeywell UDC3500 - Page 406

Modbus Read, Write and Override Parameters plus Exception Codes
390 UDC3500 Universal Digital Controller Product Manual 3/07
Parameter Register
Address
Data
Type
Access Data Range or
Enumerated Selection
Description ID Hex Decimal
Input
Algorithm 2
† Input source
selected via ID
210, 211, 212.
209 00D1 209 INT R/W 0 = None
1 = Weighted Average
(LSP) †
2 = Feedforward –
Summer †
3 = Feedforward –
Multiplier †
4 = unused
5 = A-B/C
6 = Input High Select (with
ratio and bias) †
7 = Input low Select (with
ratio and bias) †
8 = General Math A
(sq. rt., mult., div.) †
9 = General Math B
(sq. rt., mult.) †
10 = General Math C
(mult., div.) †
11 = General Math D
(mult.) †
12 = Dewpoint
Constant K
Algorithm 2
47 002F 047 FP R/W 0.001 to 1000
Calc High
Algorithm 2
51 0033 051 FP R/W –999.0 to +9999
in Engineering Units
Calc Low
Algorithm 2
52 0034 052 FP R/W –999.0 to +9999
in Engineering Units
Input Algorithm 2
Input A Selection
(used with ID 209
math
calculations)
210 00D2 210 INT R/W 0 = Input 1
1 = Input 2
2 = Input 3
3 = Input 4
4 = Input 5
5 = Loop 1 Output
6 = Loop 2 Output
7 = Input Algorithm 1
8 = Input Algorithm 2
Input Algorithm 2
Input B Selection
(used with ID 209
math
calculations)
211 00D3 211 INT R/W 0 = Input 1
1 = Input 2
2 = Input 3
3 = Input 4
4 = Input 5
5 = Loop 1 Output
6 = Loop 2 Output
7 = Input Algorithm 1
8 = Input Algorithm 2