Rockwell Automation 1746-BTM Barrel Temperature Control Module User Manual - Manual (Page 67)

Publication 1746-UM010B-EN-P - April 2001
Troubleshooting the Module 8-3
Table 8.A Configuration Error Codes
Code Description
0
No error
1
Run setpoint is invalid
2 Manual control value is < -100% or > +100%
10
Heat system gain is less than 0
11
Heat time constant is less than 0
12 Heat dead time is less than 0
13
Cool system gain is less than 0
14
Cool time constant is less than 0
15 Cool dead time is less than 0
20
Heat proportional gain is less than 0
21
Heat integral gain is less than 0
22
Heat derivative gain is less than 0
23
Cool proportional gain is less than 0
24
Cool integral gain is less than 0
25 Cool derivative gain is less than 0
30 Loop operational mode is invalid
31
Thermocouple type is invalid
32 Maximum CV allowable is < -100%, > +100%, or max CV < min. CV
33
Minimum CV allowable is < -100% or > +100%
34
Control value when TC break detected is< -100 or > +100%
35
Standby setpoint is invalid
36 Heat minimum TPO cycle time is < 0 or > 100
37
Heat maximum TPO cycle time is < 0, > 100, or min. TPO > max TPO
38
Cool minimum TPO cycle time is < 0 or > 100
39 Cool maximum TPO cycle time is < 0, > 100, or min. TPO > max TPO
40
PV rate alarm degrees per second is invalid
41
Low temperature alarm is invalid
42 High temperature alarm is invalid
43
Low deviation alarm is invalid
44
High deviation alarm is invalid
45 Temperature alarm deadband is < 0 or > 10
46
Thermal Integrity Loss value is < 0- or > 100
47
Integrity Rate in minutes < 0 or > 100
48 Setpoint ramp rate is < 0
49
reserved
50
Nonbarrel autotune disturbance size is < 0% or greater than 100%
51 Startup aggressiveness factor is <0 or > 100