How do I fix and clear Mazak alarm 915?

Increase the angle difference in the geometric command. Clearing procedure: Fix cause → press RESET.

WARNINGAlarm code

915

ANGLE < 1 DEGREE (WNo., NNo., BNo.)

Q: What does Mazak alarm 915 mean?

Mazak alarm 915 is "ANGLE < 1 DEGREE (WNo., NNo., BNo.)". In the geometric command, the difference in angle between the two straight lines which intersect with each other is less than 1°. Error type: Registered Data — program or tool data error. Machine state: Feed hold — feed stopped, machine ready.

What it means

In the geometric command, the difference in angle between the two straight lines which intersect with each other is less than 1°.

What to do

1Increase the angle difference in the geometric command.

Codebook — decoded

BError typeRegistered Data — program or tool data error

KStop statusFeed hold — feed stopped, machine ready

OClearingFix cause → press RESET

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

Still stuck? Ask the Mazatrol assistant →