How do I fix and clear Mazak alarm 1428?

Assign the long boring bar to the special pocket. Clearing procedure: Tap alarm clear button.

NOTICEAlarm code

1428

INCORRECT POCKET FOR LBB

Q: What does Mazak alarm 1428 mean?

Mazak alarm 1428 is "INCORRECT POCKET FOR LBB". A long boring bar was assigned to a position other than the special pocket for long boring bars while operating [LAYOUT FINISH] on the TOOL DATA display (tool layout mode). Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

A long boring bar was assigned to a position other than the special pocket for long boring bars while operating [LAYOUT FINISH] on the TOOL DATA display (tool layout mode).

What to do

1Assign the long boring bar to the special pocket.

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 →