Fanuc alarms code also known as fault codes or error codes are the way the FANUC CNC control errors with some form of indication. Fanuc alarm codes are issued from the CNC control and the amplifiers as well as sub systems to the CNC. The errors are caused by either a hardware fault (where we come in) or software (applications issue) or user error (programming error).

Break down of Fanuc & GE Fanuc error codes and faults for many Fanuc CNC controls and drives.

CNC West can assist in finding meaning to many of the common problems produced by CNC control systems and the last 40 years of Fanuc servo, spindle drives released. Call us, ask for a quote or contact us.

Common Fanuc Alarms by product type


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For a more comprehensive breakdown of the various Fanuc fault codes and error with far more detail. Check out DNC the Fanuc parts specialists in the Europe.