How do I fix and clear Mazak alarm 650?

Review the machining program and the tool file, and correct inappropriate data.

CRITICALAlarm code

650

CHAMFERING IMPOSSIBLE (WNo., UNo., SNo.)

Q: What does Mazak alarm 650 mean?

Mazak alarm 650 is "CHAMFERING IMPOSSIBLE (WNo., UNo., SNo.)". Cutting is impossible because the chamfering cutter is likely to come into contact with the wall or bottom of the workpiece during chamfering. The data of the specified chamfering cutter on the TOOL DATA or TOOL FILE display is not appropriate. Error type: Registered Data — program or tool data error.

What it means

Cutting is impossible because the chamfering cutter is likely to come into contact with the wall or bottom of the workpiece during chamfering. The data of the specified chamfering cutter on the TOOL DATA or TOOL FILE display is not appropriate.

What to do

1Review the machining program and the tool file, and correct inappropriate data.

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 →