Mori Seiki Ex Alarm List !new! -

The automatic way lubrication system lacks pressure, or the reservoir is empty.

Kenji didn’t blame him. The "EX" in the alarm list stood for "External," a catch-all for everything the main NC (Numerical Control) couldn’t categorize. It was the machine’s shadow language, a place where hardware failures, PLC (Programmable Logic Controller) logic conflicts, and user errors all bled together. Unlike a simple "OVERLOAD" alarm, an EX alarm required detective work.

The machine never threw an EX 1047 again. But more importantly, the operators learned that the EX Alarm List wasn't a curse. It was a conversation. And if you ignored it long enough, the machine would have the last word.

The machine is trying to start a cycle or spin the spindle while the main chuck is open, or the proximity sensors do not see the chuck in a fully clamped position. mori seiki ex alarm list

(Invoking related search suggestions...)

On Mori Seiki machines, alarms are generally split into internal control alarms (such as Fanuc system errors) and external alarms. are External/Machine-Side Alarms .

The is a prime example of Japanese engineering philosophy: systematic and safe. The automatic way lubrication system lacks pressure, or

The chip conveyor motor drew too much current, indicating a mechanical jam.

Alarm: 4001 / SPINDLE OVERSPEED

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 It was the machine’s shadow language, a place

Check your keep relays or work settings for the tailstock barrier zone. Ensure the tailstock forward sensor is functioning. EX0500 to EX0699: Turret and Tool Changer Alarms

Physical interference. That was the key. Kenji grabbed a flashlight and crawled into the belly of the beast. The tool magazine was a massive chain drum holding 240 tools. He rotated it by hand, listening. Click. Click. Click. Smooth. Then, at position 173, a faint scrape .

Often, a metal chip or a bent switch causes the alarm. Clean around the turret, ATC, and doors. 4. Summary Table of Common EX Alarms Alarm Code Description Typical Cause EX0069 Door lock time over Interlock solenoid or proximity switch failure. EX0095 Turret illegal movement Unclamp sensor failure or hydraulic pressure loss. EX1557 Coolant flow too low Clogged filter, low coolant, or faulty flow switch. EX4004 Please close the door Safety interlock preventing spindle rotation. EX3402 Spindle cooler flow off Low oil level in cooler or pump failure.