Fanuc alarm: 921 - SUB CPU WATCHDOG ALARM SERVO ALARM (3/4 AXIS)

CNC Machine Control Manufacturer
Fanuc
Control Model
, 0/00/0-mate, 0i
921 - SUB CPU WATCHDOG ALARM SERVO ALARM (3/4 AXIS)

Alarm Description

This is a watchdog timer alarm related to the sub-CPU board or a
servo system alarm for axis 5 or 6. Replace the sub-CPU board or
the axis-5/6 control PC board.

Additional Suggestions & Alarm Clarification

None currently

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