Fanuc OS Alarm Codes

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Fanuc OS Alarm Codes

OS-002 WARN System error – invalid function performed
Cause: The function performed by the user is not supported or is invalid.
Remedy: Consult the appropriate manual and verify the useage of the attempted operation. Try it
again, if possible. If you try again and still get this error, record the events that led to the error and
contact your FRNA tech representative.
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OS-144 SYST System error %x, %x at %x
Cause: An unknown register dump occurred.
Remedy: Contact the FRNA hotline and provide the following information for further investigation.
o Record the entire error message(s) that occurred including any program running at the time of the
system error. o Retrieve the following files from the File Menu: md:histe.ls md:histr.ls md:hists.ls
md:histp.ls md:conslog.ls md:errall.ls o In addition for a system V5.22 or greater, do a diagnostic
backup from the file menu to send to FRNA.
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OS-145 WARN Power off controller to reset
Cause: Usually a result of previous unrecoverable system error.
Remedy: Cycle power on the controller. If error message persists, then contact the FRNA hotline for
further investigation.