How do I fix and clear Mazak alarm 648?

The machining program is in an abnormal state. If the program is already saved onto cassette tape, floppy disk or other media, erase the program and then reload it. If the program is not yet saved, make corrections with the editing function and fully scan for more data errors.

ALARMSMazatrol Assistant

CRITICALAlarm code

648

MULTI OFFSET DATA TOO LARGE (WNo., UNo., SNo.)

Q: What does Mazak alarm 648 mean?

Mazak alarm 648 is "MULTI OFFSET DATA TOO LARGE (WNo., UNo., SNo.)". More than 10 sets of offset data have been input for multi-piece machining. Error type: Registered Data — program or tool data error.

What it means

More than 10 sets of offset data have been input for multi-piece machining.

What to do

1The machining program is in an abnormal state.
2If the program is already saved onto cassette tape, floppy disk or other media, erase the program and then reload it.
3If the program is not yet saved, make corrections with the editing function and fully scan for more data errors.

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 →