What does Mazak alarm 470 mean?

Mazak alarm 470 is "ILLEGAL TPC DATA". The TPC data for the unit is not correct. After setting the TPC data, the unit machining mode has been changed. Error type: Registered Data — program or tool data error. Machine state: Operation continued — machine still running.

How do I fix and clear Mazak alarm 470?

Delete the TPC data and set correct TPC data once again whenever required. Clearing procedure: Tap alarm clear button.

ALARMSMazatrol Assistant

NOTICEAlarm code

470

ILLEGAL TPC DATA

What it means

The TPC data for the unit is not correct. After setting the TPC data, the unit machining mode has been changed.

What to do

1Delete the TPC data and set correct TPC data once again whenever required.

Codebook — decoded

BError typeRegistered Data — program or tool data error

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 →