Clear a non-recoverable fault – Rockwell Automation 1756-Lx_Mx ControlLogix Controller and Memory Board Installation Instructions Manuel d'utilisation
Page 38
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38 ControlLogix® Controller and Memory Board
Publication
1756-IN101J-EN-P - November 2004
Clear a Non-Recoverable Fault
1. Cycle power to the chassis.
2. Determine what to do next:
If the problem persists:
1. Before you cycle power to the controller, record the state of
the OK and RS232 LEDs.
2. Contact Rockwell Automation support. See the back of this
publication.
If the OK LED is:
Then:
solid green
A. Download the project to the controller.
B. Return the controller to the run/remote run mode.
flashing red
A. Go online with RSLogix 5000 software and clear the major fault.
B. Download the project to the controller.
C. Return the controller to the run/remote run mode.
solid red
Contact your Rockwell Automation representative or local distributor.
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