How do I fix and clear Mazak alarm 749?

— Clearing procedure: Tap alarm clear button.

NOTICEAlarm code

749

CANNOT DRAW FIGURE

Q: What does Mazak alarm 749 mean?

Mazak alarm 749 is "CANNOT DRAW FIGURE". 1. Shape drawing of the program set with workpiece placement error correction was attempted on the TRACE display. 2. Shape drawing of a main program that does not contain turning operation but calls a subprogram containing turning operation was attempted on a VARIAXIS machine featuring the turning function. Machine state: Operation continued — machine still running.

What it means

1. Shape drawing of the program set with workpiece placement error correction was attempted on the TRACE display. 2. Shape drawing of a main program that does not contain turning operation but calls a subprogram containing turning operation was attempted on a VARIAXIS machine featuring the turning function.

What to do

1—

Codebook — decoded

( , ) AError typeunspecified

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 →