How do I fix and clear Mazak alarm 122?

The spindle speed fluctuation function cannot be used since the relevant option is not featured. Clearing procedure: Press RESET to clear.

ALARMSMazatrol Assistant

CRITICALAlarm code

122

SPINDLE ROT. FLUCTUATION N/A

Q: What does Mazak alarm 122 mean?

Mazak alarm 122 is "SPINDLE ROT. FLUCTUATION N/A". An attempt was made to use the spindle speed fluctuation function although the relevant option was not featured. Error type: Registered Data — program or tool data error. Machine state: Feed hold — feed stopped, machine ready.

What it means

An attempt was made to use the spindle speed fluctuation function although the relevant option was not featured.

What to do

1The spindle speed fluctuation function cannot be used since the relevant option is not featured.

Codebook — decoded

BError typeRegistered Data — program or tool data error

KStop statusFeed hold — feed stopped, machine ready

PClearingPress RESET to clear

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

Still stuck? Ask the Mazatrol assistant →