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jovade

slc504 fault light

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Hello, we have the fault light flashing in our slc5/04 we try to look for a reset or fuse in it but we had no success , can somebody hep please, thanks.

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you're probably going to have to get someone involved who has RSLogix500 software and who can go "online" (communicate) with the processor to investigate and see what is making the processor fault ... but ... here's something that you can TRY in the meantime ... turn the keyswitch on the processor ALL the way to PROG – then ALL the way back to RUN ... that will "reset" the fault – and it MIGHT get you back in operation ... but ... this is a lot like resetting a circuit breaker ... if there's something still wrong in the system, then it will just instantly fault out again ... good luck ...

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