What does Mazak alarm 917 mean?

Mazak alarm 917 is "NO LINEAR COMMAND IN 2ND BLOCK (WNo., NNo., BNo.)". The second block of the geometric command is not given the linear command (G1). 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 917?

Correct the program so that the linear command (G1) and the feedrate command (F) are given to the second block. Clearing procedure: Fix cause → press RESET.

ALARMSMazatrol Assistant

WARNINGAlarm code

917

NO LINEAR COMMAND IN 2ND BLOCK (WNo., NNo., BNo.)

What it means

The second block of the geometric command is not given the linear command (G1).

What to do

1Correct the program so that the linear command (G1) and the feedrate command (F) are given to the second block.

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 →