How do I fix and clear Mazak alarm 658?

Change the program to give a material height value smaller than the initial point Z value.

CRITICALAlarm code

658

INITIAL Z < MATERIAL DEPTH (WNo., UNo., SNo.)

Q: What does Mazak alarm 658 mean?

Mazak alarm 658 is "INITIAL Z < MATERIAL DEPTH (WNo., UNo., SNo.)". The setting of the material height in the 3-D machining unit is greater than that of initial point Z in the common unit. Error type: Registered Data — program or tool data error.

What it means

The setting of the material height in the 3-D machining unit is greater than that of initial point Z in the common unit.

What to do

1Change the program to give a material height value smaller than the initial point Z value.

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 →