Okuma Alarm-B 2331 Multiple machining no spec.
A multi-machining M code (C-axis, M-tool) is designated for other than multi-machining models.
XX:Hexadecimal number of designated M code
Probable Faulty Locations
The following M codes can not be designated for other than multi-machining models:
M12 – M16, M109, M110, M146, M147, M162, M163, M229, M241, M242