How do I fix and clear Mazak alarm 2604?

When carrying out machining with these conditions, carefully check safety before starting the machining. Consider other machining methods. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

2604

TAP SIZE OVER ( , )

Q: What does Mazak alarm 2604 mean?

Mazak alarm 2604 is "TAP SIZE OVER ( , )". The cutting power anticipated from the cutting conditions during tapping exceeds the threshold. Machining with these conditions may cause the cutting power to exceed the spindle capacity. (This alarm is only for warning and does not affect the program operation.) Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

The cutting power anticipated from the cutting conditions during tapping exceeds the threshold. Machining with these conditions may cause the cutting power to exceed the spindle capacity. (This alarm is only for warning and does not affect the program operation.)

What to do

1When carrying out machining with these conditions, carefully check safety before starting the machining.
2Consider other machining methods.

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 →