What does Mazak alarm 377 mean?

Mazak alarm 377 is "WORK NO. SET ERROR". For a machine with a warm-up function (optional), a negative number was assigned to the warm-up program. Error type: Registered Data — program or tool data error. Machine state: Feed hold — feed stopped, machine ready.

How do I fix and clear Mazak alarm 377?

Set the warm-up program number (1 to 9999) with a machine parameter. Clearing procedure: Fix cause → press RESET.

ALARMSMazatrol Assistant

WARNINGAlarm code

377

WORK NO. SET ERROR

What it means

For a machine with a warm-up function (optional), a negative number was assigned to the warm-up program.

What to do

1Set the warm-up program number (1 to 9999) with a machine parameter.

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 →