Incoming pneumatic air pressure is too low to actuate spindle air purges, tool unclamp mechanisms, or auto-doors.
: Indicates an issue with the mill spindle drive or amplifier.
The NL series often includes alarms for sub-spindle and live tooling.
Alarm: 3001 / OVER TRAVEL (LIMIT)
Most EX alarms trigger a Feed Hold or an Emergency Stop condition to protect the operator and the machine.
NC alarms are usually related to software or control data, but . They alert you to a real-world problem detected by a sensor, limit switch, or other physical component like a door lock, a hydraulic pump, or a gearshift mechanism.
When you encounter an EX alarm, follow this systematic protocol before calling for service. A methodical approach is often the most effective way to resolve these issues.
Below is a breakdown of common Mori Seiki EX alarm codes and practical steps to clear them. Common Mori Seiki EX Alarm Codes Message / Description Primary Fix / Check Door Lock Time Over Check for chips in the door track or a faulty lock sensor. EX0099 Panel Alarm
Do you have a currently on your screen that isn't listed here? Mori Seiki SL 15 with MF-T6 controller: resolving APC alarm
