How do I fix and clear Mazak alarm 712?

Delete the sequence data, and then set correct sequence data.

CRITICALAlarm code

712

ILLEGAL UNIT DATA (WNo., UNo., SNo.)

Q: What does Mazak alarm 712 mean?

Mazak alarm 712 is "ILLEGAL UNIT DATA (WNo., UNo., SNo.)". Sequence data for the unit you have made an attempt to execute does not match to the unit data. Error type: Registered Data — program or tool data error.

What it means

Sequence data for the unit you have made an attempt to execute does not match to the unit data.

What to do

1Delete the sequence data, and then set correct sequence 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 →