Modbus Read, Write and Override Parameters plus Exception Codes 
368  UDC3500 Universal Digital Controller Product Manual  3/07 
Parameter 
 
Register 
Address 
Data 
Type 
Access  Data Range or 
Enumerated Selection 
Description  ID  Hex  Decimal       
Segment #2 
 PID SET 
142  608E  24718  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #3 
Ramp Time 
4 6004 24580 FP R/W 99.59 (0-99 
Hrs:0-59 Min)  or  
0 to 999 
(Degrees/Minute) 
Segment #3 
 PID SET 
143  608F  24719  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #4 Soak 
Setpoint Value 
5  6005  24581  FP  R/W  Within Setpoint Limits 
Segment #4 Soak 
Time 
6 6006 24582 FP R/W 99.59 (0-99 
Hrs:0-59 Min) 
Guaranteed  
Soak ##4 
32  6020  24608  FP  R/W  0 to 99.9 (0 = no soak) 
Segment #4 
 PID SET 
144  6090  24720  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #5 
Ramp Time 
7 6007 24583 FP R/W 99.59 (0-99 
Hrs:0-59 Min)  or  
0 to 999 
(Degrees/Minute) 
Segment #5 
 PID SET 
145  6091  24721  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #6 Soak 
Setpoint Value 
8  6008  24584  FP  R/W  Within Setpoint Limits 
Segment #6 Soak 
Time 
9 6009 24585 FP R/W 99.59 (0-99 
Hrs:0-59 Min) 
Guaranteed  
Soak ##6 
33  6021  24609  FP  R/W  0 to 99.9 (0 = no soak) 
Segment #6 
 PID SET 
146  6092  24722  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4