NOTICEAlarm code
542
NO TAPE READER PUNCHER OPTION
What it means
An attempt has been made to carry out a tape I/O operation although the tape reader/puncher option is not provided.
What to do
- 1Provide the NC unit with a tape reader/puncher option. (Only with this option, tape I/O operations can be carried out.)
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 →