How do I fix and clear Mazak alarm 681?

Review the machining program and correct it so that the corner rounding or corner chamfering is not set at the starting or ending point.

ALARMSMazatrol Assistant

CRITICALAlarm code

681

CORNER R/C DEFINED AT SPT/FPT (WNo., UNo., SNo.)

Q: What does Mazak alarm 681 mean?

Mazak alarm 681 is "CORNER R/C DEFINED AT SPT/FPT (WNo., UNo., SNo.)". Corner rounding or corner chamfering has been set at the starting or ending point of a figure when defining figures in the central linear machining, right-hand linear machining, left-hand linear machining, right-hand chamfering or left-hand chamfering units. Error type: Registered Data — program or tool data error.

What it means

Corner rounding or corner chamfering has been set at the starting or ending point of a figure when defining figures in the central linear machining, right-hand linear machining, left-hand linear machining, right-hand chamfering or left-hand chamfering units.

What to do

1Review the machining program and correct it so that the corner rounding or corner chamfering is not set at the starting or ending point.

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 →