How do I fix and clear Mazak alarm 940?

Inverse time feed program cannot be executed because inverse time feed option is not provided.

CRITICALAlarm code

940

NO INVERSE TIME OPTION (WNo., NNo., BNo.)

Q: What does Mazak alarm 940 mean?

Mazak alarm 940 is "NO INVERSE TIME OPTION (WNo., NNo., BNo.)". Inverse time feed program was attempted although inverse time feed option is not provided. Error type: Registered Data — program or tool data error.

What it means

Inverse time feed program was attempted although inverse time feed option is not provided.

What to do

1Inverse time feed program cannot be executed because inverse time feed option is not provided.

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.

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