How do I fix and clear Mazak alarm 958?

1. Set the appropriate threshold value either in the drill monitoring mode of the MACHINING-MONITORING display or on the TOOL DATA display. 2. For parameter setting, contact the nearest Mazak Technical Center or Technology Center. Clearing procedure: Fix cause → press RESET.

ALARMSMazatrol Assistant

CRITICALAlarm code

958

AUTO PECKING IMPOSSIBLE (WNo., NNo., BNo.)

Q: What does Mazak alarm 958 mean?

Mazak alarm 958 is "AUTO PECKING IMPOSSIBLE (WNo., NNo., BNo.)". 1. The threshold value for load detection-based auto-pecking is not set to 0 or no such value is set. 2. The parameter is not set appropriately. Error type: NC Equipment — system hardware/software error.

What it means

1. The threshold value for load detection-based auto-pecking is not set to 0 or no such value is set. 2. The parameter is not set appropriately.

What to do

11.
2Set the appropriate threshold value either in the drill monitoring mode of the MACHINING-MONITORING display or on the TOOL DATA display.
32.
4For parameter setting, contact the nearest Mazak Technical Center or Technology Center.

Codebook — decoded

EError typeNC Equipment — system hardware/software error

I (L)Stop statusunspecified

OClearingFix cause → press RESET

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

Still stuck? Ask the Mazatrol assistant →