Allen-Bradley Micro810 User Manual

52 Rockwell Automation Publication 2080-UM001B-EN-E - November 2011
Appendix D Troubleshooting
Controller Error Recovery
Model
Use the following error recovery model to help you diagnose software and
hardware problems in the micro controller. The model provides common
questions you might ask to help troubleshoot your system. Refer to the
recommended pages within the model for further help.
Identify the error code and
description.
Refer to page 47 for
probable cause and
recommended action.
Clear Fault.
Correct the condition
causing the fault.
Return controller to RUN or
any of the REM test modes.
Test and verify system
operation.
See page 47 for probable
cause and recommended
action.
Is the controller
faulted?
Is the controller
in Run mode?
Is the STATUS
LED on solid?
Are the wire
connections tight?
Tighten wire connections.
Does the controller
have power supplied?
Check power.
See page 47 for probable
cause and recommended
action.
Is an input LED
accurately showing
status?
See page 47 for probably
cause and recommended
action.
Is the error
hardware related?
Start
No
No
No No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
End
Yes

Allen-Bradley Micro810 Specifications

General

Brand	Allen-Bradley
Model	Micro810
Category	Controller
Language	English