Modbus Read, Write and Override Parameters plus Exception Codes 
374  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 
162  60A2  24738  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #3 
Ramp Time 
46 602E 24622 FP  R/W 99.59 (0-99 
Hrs:0-59 Min)  or  
0 to 999 
(Degrees/Minute) 
Segment #3 
 PID SET 
163  60A3  24739  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #4 Soak 
Setpoint Value 
47  602F  24623  FP  R/W  Within Setpoint Limits 
Segment #4 Soak 
Time 
48 6030 24624 FP  R/W 99.59 (0-99 
Hrs:0-59 Min) 
Guaranteed  
Soak ##4 
74  604A  24650  FP  R/W  0 to 99.9 (0 = no soak) 
Segment #4 
 PID SET 
164  60A4  24740  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #5 
Ramp Time 
49 6031 24625 FP  R/W 99.59 (0-99 
Hrs:0-59 Min)  or  
0 to 999 
(Degrees/Minute) 
Segment #5 
 PID SET 
165  60A5  24741  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4 
Segment #6 Soak 
Setpoint Value 
50  6032  24626  FP  R/W  Within Setpoint Limits 
Segment #6 Soak 
Time 
51 6033 24627 FP  R/W 99.59 (0-99 
Hrs:0-59 Min) 
Guaranteed  
Soak ##6 
67  6043  24643  FP  R/W  0 to 99.9 (0 = no soak) 
Segment #6 
 PID SET 
166  60A6  24742  INT  R/W  0 = SET1 
1 = SET2 
2 = SET3 
3 = SET4