Mori Seiki Ex Alarm List

Alarm: 9005 / SAFETY CIRCUIT FAULT

The coolant tank level is too low.

The automatic tool changer is a complex dance of mechanical and electronic coordination. Interruptions are common but usually resolvable. mori seiki ex alarm list

| Alarm Code | Probable Cause | Immediate Action | | :--- | :--- | :--- | | | Hydraulic unit pressure low | Check hydraulic pump motor breaker. Inspect for oil leaks. Add hydraulic oil. | | EX1411 | Lubrication pressure low (way lube) | Fill way lube reservoir. Check lube pump solenoid. | | EX1425 | Hydraulic filter clogged | Replace hydraulic return line filter element. | | EX1440 | Spindle chiller unit flow fault | Check coolant level in chiller. Clean chiller pump strainer. | Alarm: 9005 / SAFETY CIRCUIT FAULT The coolant

Before diving into the list, it helps to understand how Mori Seiki classifies its errors: | Alarm Code | Probable Cause | Immediate

Mori Seiki machines categorize faults using specific lettering systems. Knowing the difference helps you isolate the hardware or software root cause immediately.

Mori Seiki are machine-specific (external) errors typically generated by the machine's PLC rather than the core CNC system (like Fanuc) . These alarms generally relate to physical interlocks, hardware sensors, and peripheral operations like the turret, tailstock, or lubrication system . Common EX Alarm Categories