How do I fix and clear Mazak alarm 820?

Delete the G02.1 or G03.1 command.

CRITICALAlarm code

820

G02.1, G03.1 OPTION NOT FOUND (WNo., NNo., BNo.)

Q: What does Mazak alarm 820 mean?

Mazak alarm 820 is "G02.1, G03.1 OPTION NOT FOUND (WNo., NNo., BNo.)". The spiral interpolation command (G02.1 or G03.1) has been issued although such an interpolation function is not provided. Error type: Registered Data — program or tool data error.

What it means

The spiral interpolation command (G02.1 or G03.1) has been issued although such an interpolation function is not provided.

What to do

1Delete the G02.1 or G03.1 command.

Codebook — decoded

BError typeRegistered Data — program or tool data error

I (L)Stop statusunspecified

O (S)Clearingunspecified

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

Still stuck? Ask the Mazatrol assistant →