What does Mazak alarm 3 mean?

Mazak alarm 3 is "EMERGENCY STOP". The emergency stop button on the operating panel has been pressed. Error type: Operation — wrong key or incorrect operation. Machine state: Emergency stop — machine fully stopped.

How do I fix and clear Mazak alarm 3?

Release the pressed state of the emergency stop button and reset the NC unit to its initial state. Clearing procedure: Power OFF → fix cause → Power ON.

ALARMSMazatrol Assistant

CRITICALAlarm code

EMERGENCY STOP

What it means

The emergency stop button on the operating panel has been pressed.

What to do

1Release the pressed state of the emergency stop button and reset the NC unit to its initial state.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

HStop statusEmergency stop — machine fully stopped

MClearingPower OFF → fix cause → Power ON

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

Still stuck? Ask the Mazatrol assistant →