Idir

Inputs get de-energized for Micrologix 1200 when PV C400 is connected

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Dear all,

I have a red flashing fault on my Micrologix 1200. Also, as soon as I connect it to PanelView C400, the inputs of the PLC get de-energized (but PLC is still on with red flahing fault). How, can we go about it?

Regards,

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MicroLogix 1200, red flashing FAULT light => Application Fault Detected (page 119 - Appendix C).  http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1762-um001_-en-p.pdf

Can you go online with the PLC (i.e., do you have Logix500 and a programming cable)?  You will want to go online to see specifically what the error condition is.

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Hello,

It is solved now, just a power issue.

Thanks...

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