How do I fix and clear Mazak alarm 727?

Change the IN or OUT shape data.

CRITICALAlarm code

727

MATERIAL SHAPE CROSSING (WNo., UNo., SNo.)

Q: What does Mazak alarm 727 mean?

Mazak alarm 727 is "MATERIAL SHAPE CROSSING (WNo., UNo., SNo.)". There is a data overlap between the inside diameter side (IN) and outside diameter side (OUT) of the workpiece shape which has been designated in the MATERIAL unit. Error type: Registered Data — program or tool data error.

What it means

There is a data overlap between the inside diameter side (IN) and outside diameter side (OUT) of the workpiece shape which has been designated in the MATERIAL unit.

What to do

1Change the IN or OUT shape 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 →