Find The Reason Of An Internal Failure - ABB REB 551-C4 2.5 Series Operator's Manual




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Find the reason of an internal failure

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This procedure describes how to navigate the menus in order to find the reason of an
internal failure when indicated by the flashing green LED of the HMI module.
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Navigate the menus to:
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Use the /HIW and/or 5LJKW arrow buttons to scroll between values.
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InternFail = OK No problem detected.
InternFail = Fail A failure has occurred.
InternWarning = OK No problem detected.
InternWarning = A warning has been
Warning issued.
MPM-modFail = OK No problem detected.
MPM-modFail = Fail The main processing
module has failed.
MPM-modWarning = No problem detected.
OK
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None.
Check the rest of the indicated results to
find the fault.
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Check the rest of the indicated results to
find the fault.
None.
Contact your ABB representative for ser-
vice.
None.
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