Rockwell Automation Publication 1756-UM022D-EN-P - May 2017 155
Status Indicators Appendix A
Major Recoverable Fault Messages
Major recoverable faults are indicated by Major Fault TXX:CXX message on
the controller status display.
Table 54 lists specific fault types, codes, and the
associated messages as they are shown on the status display.
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 54 - Major Recoverable Fault Messages
Type Code Message Type Code Message
1 1 Run Mode Powerup 7 41 Bad Restore Type
1 60 Non-recoverable 7 42 Bad Restore Revision
1 61 Non-recoverable – Diagnostics Saved 7 43 Bad Restore Checksum
1 62 Non-recoverable – Program Saved 8 1 key switch Change Ignored
3 16 I/O Connection Failure 11 1 Positive Overtravel Limit Exceeded
3 20 Chassis Failure 11 2 Negative Overtravel Limit Exceeded
3 21 11 3 Position Error Tolerance Exceeded
3 23 Connection Failure 11 4 Encoder Channel Connection Fault
4 16 Unknown Instruction 11 5 Encoder Noise Event Detected
4 20 Invalid Array Subscript 11 6 SERCOS Drive Fault
4 21 Control Structure LEN or POS < 0 11 7 Synchronous Connection Fault
4 31 Invalid JSR Parameter 11 8 Servo Module Fault
4 34 Timer Failure 11 9 Asynchronous Connection Fault
4 42 Invalid JMP Target 11 10 Motor Fault
4 82 SFC Jump Back Failure 11 11 Motor Thermal Fault
4 83 Value Out of Range 11 12 Drive Thermal Fault
4 84 Stack Overflow 11 13 SERCOS Communications Fault
4 89 Invalid Target Step 11 14 Inactive Drive Enable Input Detected
4 90 Invalid Instruction 11 15 Drive Phase Loss Detected
4 91 Invalid Context 11 16 Drive Guard Fault
4 92 Invalid Action 11 32 Motion Task Overlap Fault
To Next Page
Loading...
