What does Mazak alarm 504 mean?

Mazak alarm 504 is "CANNOT LOAD (AUTO OPERATION)". An attempt has been made during automatic operation to load data other than machining programs. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

How do I fix and clear Mazak alarm 504?

Load the data only after completion of automatic operation. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

504

CANNOT LOAD (AUTO OPERATION)

What it means

An attempt has been made during automatic operation to load data other than machining programs.

What to do

1Load the data only after completion of automatic operation.

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 →