What does Mazak alarm 423 mean?

Mazak alarm 423 is "MAX NUMBER OF TOOLS EXCEEDED". During tool layout, the number of tools used in the designated program has exceeded the maximum available number. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

How do I fix and clear Mazak alarm 423?

Check and correct the corresponding machining program so that the maximum available number of tools is not exceeded. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

423

MAX NUMBER OF TOOLS EXCEEDED

What it means

During tool layout, the number of tools used in the designated program has exceeded the maximum available number.

What to do

1Check and correct the corresponding machining program so that the maximum available number of tools is not exceeded.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

LStop statusOperation continued — machine still running

SClearingTap alarm clear button

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

Still stuck? Ask the Mazatrol assistant →