NOTICEAlarm code

ILLEGAL OPER IN G54.4 MODE

Q: What does Mazak alarm 184 mean?

Mazak alarm 184 is "ILLEGAL OPER IN G54.4 MODE". An attempt was made in the mode of workpiece placement error correction to perform such an improper operation as follows: 1. Manual interruption 2. Interruption using the manual pulse handle 3. MDI interruption Error type: Operation — wrong key or incorrect operation. Machine state: Operation continued — machine still running.

What it means

An attempt was made in the mode of workpiece placement error correction to perform such an improper operation as follows: 1. Manual interruption 2. Interruption using the manual pulse handle 3. MDI interruption

What to do

1Do not attempt to perform any of the above operations 1 to 3 in the mode of workpiece placement error correction.

Codebook — decoded

AError typeOperation — wrong key or incorrect operation

LStop statusOperation continued — machine still running

QClearingFix cause → tap alarm clear button

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

Still stuck? Ask the Mazatrol assistant →