How do I fix and clear Mazak alarm 756?

Set the Z-direction pitch to a value no less than 1/250 of (material height – height of the Z bottom of the 3-D figure).

ALARMSMazatrol Assistant

CRITICALAlarm code

756

Z DIRECTION PITCH SMALL (WNo., UNo., SNo.)

Q: What does Mazak alarm 756 mean?

Mazak alarm 756 is "Z DIRECTION PITCH SMALL (WNo., UNo., SNo.)". In rough-machining 2, the pitch in the Z direction is extremely small in comparison with the dimensions of the defined 3-D figure. Error type: Registered Data — program or tool data error.

What it means

In rough-machining 2, the pitch in the Z direction is extremely small in comparison with the dimensions of the defined 3-D figure.

What to do

1Set the Z-direction pitch to a value no less than 1/250 of (material height – height of the Z bottom of the 3-D figure).

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 →