After registering your machine serial number, download:
It can be annoying to navigate. You often have to switch between the standard Fanuc alarm history and the specific "Maintenance" page on the Mori Seiki side to find the root cause of a stoppage. mori seiki ex alarm list
Look for “ALARM LIST – EXTERNAL ALARMS”. Usually chapter 7 or 12. After registering your machine serial number, download: It