How do I fix and clear Mazak alarm 313?

Select a chucking mode between internal and external chucking. Clearing procedure: Press RESET to clear.

NOTICEAlarm code

313

SELECT CHUCK INT-EXT

Q: What does Mazak alarm 313 mean?

Mazak alarm 313 is "SELECT CHUCK INT-EXT". When a selection between internal and external chucking was not made for the spindle chuck: 1. A spindle start command was entered or 2. Automatic operation was started. Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

When a selection between internal and external chucking was not made for the spindle chuck: 1. A spindle start command was entered or 2. Automatic operation was started.

What to do

1Select a chucking mode between internal and external chucking.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

LStop statusOperation continued — machine still running

PClearingPress RESET to clear

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

Still stuck? Ask the Mazatrol assistant →