How do I fix and clear Mazak alarm 634?

Review the machining program and set data in the finish allowance data item.

CRITICALAlarm code

634

FINISH DEPTH OF CUT ZERO (WNo., UNo., SNo.)

Q: What does Mazak alarm 634 mean?

Mazak alarm 634 is "FINISH DEPTH OF CUT ZERO (WNo., UNo., SNo.)". The finish allowance value in the line- or face-machining unit is set to zero in spite of the fact that a finishing tool is registered. Error type: Registered Data — program or tool data error.

What it means

The finish allowance value in the line- or face-machining unit is set to zero in spite of the fact that a finishing tool is registered.

What to do

1Review the machining program and set data in the finish allowance data item.

Codebook — decoded

BError typeRegistered Data — program or tool data error

I (L)Stop statusunspecified

O (S)Clearingunspecified

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →