What does Mazak alarm 1204 mean?

Mazak alarm 1204 is "AUTO DOOR CONTROLLER MALF.". Abnormality has been detected at the servo amplifier of the servo-driven automatic door. Error type: Machine (PLC) — machine failure. Machine state: Single-block stop — stopped at a block.

How do I fix and clear Mazak alarm 1204?

Check the servo amplifier of the servo-driven automatic door. If the alarm is not released, contact the nearest Mazak Technical Center or Technology Center.

ALARMSMazatrol Assistant

CRITICALAlarm code

1204

AUTO DOOR CONTROLLER MALF.

What it means

Abnormality has been detected at the servo amplifier of the servo-driven automatic door.

What to do

1Check the servo amplifier of the servo-driven automatic door.
2If the alarm is not released, contact the nearest Mazak Technical Center or Technology Center.

Codebook — decoded

FError typeMachine (PLC) — machine failure

JStop statusSingle-block stop — stopped at a block

P, SClearingunspecified

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

Still stuck? Ask the Mazatrol assistant →