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Allen-Bradley 1756-L72

Allen-Bradley 1756-L72
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202 Rockwell Automation Publication 1756-UM001M-EN-P - February 2012
Appendix A Status Indicators
For detailed descriptions and suggested recovery methods for major recoverable
faults, see the Logix5000 Major, Minor, and I/O Fault Codes Programming
Manual, publication 1756-PM014
.
Table 56 - Major Recoverable Fault Status Messages
Type Code Message
11 Run Mode Powerup
1 60 Non-recoverable
1 61 Non-recoverable – Diagnostics Saved
1 62 Non-recoverable – Program Saved
3 16 I/O Connection Failure
3 20 Chassis Failure
321
323 Connection Failure
4 16 Unknown Instruction
4 20 Invalid Array Subscript
4 21 Control Structure LEN or POS < 0
4 31 Invalid JSR Parameter
4 34 Timer Failure
4 42 Invalid JMP Target
482 SFC Jump Back Failure
483 Value Out of Range
484 Stack Overflow
489 Invalid Target Step
4 90 Invalid Instruction
4 91 Invalid Context
492 Invalid Action
4 990 User-defined
4991
4992
4993
4994
4995
4996
4997
4998
4999
61 Task Watchdog Expired
740 Save Failure
7 41 Bad Restore Type
7 42 Bad Restore Revision

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