How do I fix and clear Mazak alarm 908?

Designate the pitch using address F or E.

CRITICALAlarm code

908

NO PITCH IN FIXED CYCLE (WNo., NNo., BNo.)

Q: What does Mazak alarm 908 mean?

Mazak alarm 908 is "NO PITCH IN FIXED CYCLE (WNo., NNo., BNo.)". The pitch or the number of threads has not been designated for the tapping cycle (G74 or G84) of the drilling fixed cycles. Error type: Registered Data — program or tool data error.

What it means

The pitch or the number of threads has not been designated for the tapping cycle (G74 or G84) of the drilling fixed cycles.

What to do

1Designate the pitch using address F or E.

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 →