Modbus Read, Write and Override Parameters plus Exception Codes 
3/07  UDC3500 Universal Digital Controller Product Manual  393 
Parameter 
 
Register 
Address 
Data 
Type 
Access  Data Range or 
Enumerated Selection 
Description  ID  Hex  Decimal       
8-Segment 
Characterizer 2 
199  00C7  199  FP  R/W  0 = Disable 
1 = Input 1 
2 = Input 2 
3 = Input 3 
4 = Input 4 
5 = Input 5 
6 = Loop 1 – Output 
7 = Loop 2 – Output 
8 = LINK 
X0 Input to 8-
Segment 
Characterizer 2 
45  402D  16429  FP  R/W  0.00 to 99.99 % 
X1 Input-Char2  46  402E  16430  FP  R/W  0.00 to 99.99 % 
X2 Input-Char2  47  402F  16431  FP  R/W  0.00 to 99.99 % 
X3 Input-Char2  48  4030  16432  FP  R/W  0.00 to 99.99 % 
X4 Input-Char2  49  4031  16433  FP  R/W  0.00 to 99.99 % 
X5 Input-Char2  50  4032  16434  FP  R/W  0.00 to 99.99 % 
X6 Input-Char2  51  4033  16435  FP  R/W  0.00 to 99.99 % 
X7 Input-Char2  52  4034  16436  FP  R/W  0.00 to 99.99 % 
X8 Input-Char2  53  4035  16437  FP  R/W  0.00 to 99.99 % 
Y0 Output from 8-
Segment 
Characterizer 2 
54  4036  16438  FP  R/W  0.00 to 99.99 % 
Y1 Output-Char2  55  4037  16439  FP  R/W  0.00 to 99.99 % 
Y2 Output-Char2  56  4038  16440  FP  R/W  0.00 to 99.99 % 
Y3 Output-Char2  57  4039  16441  FP  R/W  0.00 to 99.99 % 
Y4 Output-Char2  58  403A  16442  FP  R/W  0.00 to 99.99 % 
Y5 Output-Char2  59  403B  16443  FP  R/W  0.00 to 99.99 % 
Y6 Output-Char2  60  403C  16444  FP  R/W  0.00 to 99.99 % 
Y7 Output-Char2  61  403D  16445  FP  R/W  0.00 to 99.99 % 
Y8 Output-Char2  62  403E  16446  FP  R/W  0.00 to 99.99 % 
Totalizer  194  00C2  194  INT  R/W  0 = Disabled 
1 = Input 1 
2 = Input 2 
3 = Input 3 
4 = Input 4 
5 = Input 5 
6 = Input Algorithm 1 
7 = Input Algorithm 2