How do I fix and clear Mazak alarm 759?

Create a WPC unit before the machining units and then enter the correct data.

CRITICALAlarm code

759

WPC UNIT NOT FOUND (MILL & TURN) (WNo., UNo., SNo.)

Q: What does Mazak alarm 759 mean?

Mazak alarm 759 is "WPC UNIT NOT FOUND (MILL & TURN) (WNo., UNo., SNo.)". The workpiece shape cannot be defined since, in a program of workpiece scheme (MILL & TURN) with WPC setting, no WPC unit is prepared before machining units. Error type: Registered Data — program or tool data error.

What it means

The workpiece shape cannot be defined since, in a program of workpiece scheme (MILL & TURN) with WPC setting, no WPC unit is prepared before machining units.

What to do

1Create a WPC unit before the machining units and then enter the correct 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 →