Below are frequently encountered EX alarms found across legacy and modern machines like the DuraTurn or NLX series: EX0064: AUTO-DOOR OPEN
Mori Seiki (now DMG MORI) machines use the to identify PLC (Programmable Logic Controller) or peripheral alarms. Unlike standard NC (Numerical Control) alarms that originate from the core Fanuc or Mitsubishi control system, EX alarms are machine-specific—meaning they are defined by Mori Seiki's own engineers to address issues with sensors, door interlocks, hydraulics, and mechanical safety. Understanding Mori Seiki EX Alarms mori seiki ex alarm list