How do I fix and clear Mazak alarm 129?

Deactivate the servo-off function. Clearing procedure: Press RESET to clear.

CRITICALAlarm code

129

INSIDE INTERLOCK AXIS

Q: What does Mazak alarm 129 mean?

Mazak alarm 129 is "INSIDE INTERLOCK AXIS". The very direction in which the manual skip function has become effective is specified in the axis-movement command. Or the servo-off function is active. Error type: Operation — wrong key or incorrect operation. Machine state: Feed hold — feed stopped, machine ready.

What it means

The very direction in which the manual skip function has become effective is specified in the axis-movement command. Or the servo-off function is active.

What to do

1Deactivate the servo-off function.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

KStop statusFeed hold — feed stopped, machine ready

PClearingPress RESET to clear

Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.

Still stuck? Ask the Mazatrol assistant →