How do I fix and clear Mazak alarm 630?

Review the machining program and correct the value of the Z depth of cut.

CRITICALAlarm code

630

Z DEPTH OF CUT TOO LARGE (WNo., UNo., SNo.)

Q: What does Mazak alarm 630 mean?

Mazak alarm 630 is "Z DEPTH OF CUT TOO LARGE (WNo., UNo., SNo.)". Of the line- or face-machining tool sequence data, the value of the Z depth of cut is in excess of the depth of cut on the TOOL FILE display. Error type: Registered Data — program or tool data error.

What it means

Of the line- or face-machining tool sequence data, the value of the Z depth of cut is in excess of the depth of cut on the TOOL FILE display.

What to do

1Review the machining program and correct the value of the Z depth of cut.

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 →