C error codes, Appendix c, Error codes – Rockwell Automation AutoMax R-Net Processor Module User Manual
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CĆ1
Appendix C
Error Codes
PowerĆUp Errors
The following error codes are displayed (using a pattern of COM ER LEDs) while
the AutoMax RĆNet Processor module performs powerĆup diagnostics:
1
Ć EPROM checksum error
2
Ć Scratchpad RAM failure
3
Ć Dual port memory failure
4
Ć Node number switch setting greater than 250
5
Ć Communication circuit failure
Error codes 1Ć3 and 5 will require replacement of the AutoMax RĆNet Processor
module.
RunĆTime Errors
The following error codes are displayed if any of the indicated faults are detected:
9
Ć Local watchdog interrupt
10
Ć Software test (negative buffer length detected)
11
Ć Software test (message length = 0 de te cte d)
12
Ć Unused interrupt detected
13
Ć Attempt was made to access a word on an odd byte (address
error)
14
Ć System watchdog interrupt
15
Ć Bus error (RĆNet module unable to reconstruct where to
execute after unsuccessful attempt to access dual port
memory.)