How do I fix and clear Mazak alarm 1023?

Contact the nearest Mazak Technical Center or Technology Center. Clearing procedure: Fix cause → press RESET.

CRITICALAlarm code

1023

SMART SAFE OPER. SYSTEM ALARM4 (No., )

Q: What does Mazak alarm 1023 mean?

Mazak alarm 1023 is "SMART SAFE OPER. SYSTEM ALARM4 (No., )". A safety monitoring function error was detected. No. | Cause --- | --- 1 | 24-hour ON state continuation warning The output signal of the safety I/O device remained ON for more than 24 hours. The relating unit No., RIO system and signal bit are displayed. Error type: NC Equipment — system hardware/software error. Machine state: Emergency stop — machine fully stopped.

What it means

A safety monitoring function error was detected. No. | Cause --- | --- 1 | 24-hour ON state continuation warning The output signal of the safety I/O device remained ON for more than 24 hours. The relating unit No., RIO system and signal bit are displayed.

What to do

1Contact the nearest Mazak Technical Center or Technology Center.

Codebook — decoded

EError typeNC Equipment — system hardware/software error

HStop statusEmergency stop — machine fully stopped

OClearingFix cause → press RESET

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

Still stuck? Ask the Mazatrol assistant →