Rockwell Automation 57C435 Processor Module, AutoMax - Manual (Page 47)

DĆ1
Appendix D
Diagnostic LED Error Codes
Processor Overload
00 CPU overload
Correctiveaction: moveoneor moreapplication tasks to other Processor
modules in the racks, or make scan times longer.
PowerĆUp Diagnostics
Thefollowing error codes aredisplayed whiletheProcessor moduleperforms
powerĆup diagnostics.
0.0.
EPROM failed
0.1.Ć 0.3. Bad CPU
0.4. Internal bus error test failure
0.5. Parity test failure
0.6. External bus error test failure
0.7. Processor in the wrong slot
1.0. Ć 1.6. RAM failure
2.0. I/O protection failure
2.1. PIO failed
2.2. PC accelerator failed
2.3. 8253 timer/counter failed
2.4. SIO failure
2.5. Communications interrupt failed
2.6. SIO interrupt failed
2.7. 8253 counter timer interrupt failed
2.8. Local watchdog failed
3.0. Bad backplane
3.1. Multibus parity test failure
4.0. Ć 4.5. Common memory RAM failure
4.6. Common memory system watchdog failure
5.0 Processors with incompatibleEPROMs in therack
Correctiveaction: replacetheProcessor (M/N 57C430A, 57C431, or 57C435), or
replace the Common Memory module (M/N 57C413) if error codes 4.0.Ć 4.6.
remain on.
Run Time Errors
02 Task or configuration checksum failure
Corrective action: clear the error.
Runbase Booting
The following status/error codes are displayed while you load the runbase, or
operating system, onto the Processor module(s) using the AutoMax
programming software. All of the following codes except 6.5. apply to the top port
of the Processor module, labeled Programmer/Port B".
5.1
Incompatbilerunbasedownloaded
6.0. Unexpected interrupt on upper port of processor
6.1. Parity error
6.2. Receiver overrun
6.3. Framing error