Before operation, make sure all such items are in place. For the purpose of explaining the operation of the machine and equipment, some illustrations may not include safety features such as covers, doors, etc.

If such modifications are required, please contact the nearest Technical Center or Technology Center.

No modifications are to be performed that will affect operation safety. Please replace any missing safety plates as soon as possible. Failure may cause serious personal injury or material damage. Be sure to observe the safety precautions described in this manual and the contents of the safety plates on the machine and equipment. Should any questions arise, please ask the nearest Technical Center or Technology Center. We recommend using a g-code simulator such as our G-Wizard Editor to find and correct as many alarm codes as possible before loading the g-code program onto your CNC machine.PARAMETER LIST ALARM LIST M-CODE LIST forīefore using this machine and equipment, fully understand the contents of this manual to ensure proper operation. There’s a list of Fanuc Alarm codes below to help.ĭiagnosis of alarm codes on the CNC machine can be an expensive time waster.

Diagnosis and Correction of Fanuc Alarm Codesĭealing with alarm codes is a matter of first understanding what they mean, and then deciding what’s causing the code based on the code’s meaning. What are Fanuc Alarm Codes?įanuc alarm codes (also called error codes or fault codes) are essentially the way Fanuc and other CNC controls issue error messages.Īn alarm code may indicate a problem with the CNC machine (mechanical or electrical), or with the g-code program the machine has loaded. This guide will help you diagnose the source of the alarm by explaining what each alarm code means.

Mazak alarm codes 371