Mori Seiki Ex Alarm List (LEGIT • EDITION)

The turret took too long to rotate to the next tool station or failed to hydraulically re-seat and clamp back down tightly onto the curvic coupling.

When an EX alarm occurs, it usually displays a code (e.g., EX0123 ) accompanied by a short text string on the screen. Comprehensive Mori Seiki EX Alarm List mori seiki ex alarm list

Spindle orientation or indexing has taken too long. The turret took too long to rotate to

A: Possibly, but only if the alarm was triggered by a transient electrical condition or a race condition in the logic. If the alarm is due to a mechanical jam, a failed sensor, or a hydraulic pressure issue, a reboot will do nothing and you might clear the alarm just long enough to cause a crash. Always verify the physical condition of the machine before a power cycle. A: Possibly, but only if the alarm was

Note: Always cross-reference these codes with the electrical schematics and ladder diagrams specifically mapped to your machine’s serial number. Alarm Code Common Alarm Message Primary Cause Troubleshooting & Resolution Steps LUBRICATING PRESSURE PRESSURE DROP

– If you have access, some EX alarms are embedded in Fanuc’s PMC ladder comments. Use the PMC → Message screen.