Alarm: 9005 / SAFETY CIRCUIT FAULT
| Alarm Code | Description | Probable Cause & Solution |
| :--- | :--- | :--- |
| E100 - E103 | Turret Index Time Over | The turret could not reach the commanded position within the allowed time.
• Stalled Motor: Check for mechanical jamming.
• Sensor Issues: The turret may have physically locked, but the sensor didn't trigger. Clean the proximity switches. |
| E110 | Turret Clamp Alarm | The turret failed to lock into position.
• Check the "Turret Lock" proximity switch.
• Check hydraulic pressure (if hydraulically clamped).
• Mechanical debris between curvic coupling. |
| E200 | Tool Post Overload | The live tooling motor (if equipped) or turret drive overloaded.
• Check for seized bearings in the tool holder.
• Reduce cutting forces. | mori seiki ex alarm list
Pro Tip: EX alarms are typically stored in a specific range of data table D addresses (e.g., D100–D199). If the plain-text message is missing, your alarm list may just show “EX1000” – you will need a parameter cross-reference for human-readable text. Alarm: 9005 / SAFETY CIRCUIT FAULT
Alarm: 1010 / X-axis SERVO ALARM
Alarm: 1011 / OVERLOAD (SPINDLE/SERVO)
| Alarm Code | Probable Cause | Immediate Action | | :--- | :--- | :--- | | EX1305 | Spindle drawbar unclamp fault | Check drawbar travel sensor. Air pressure to unclamp cylinder. | | EX1312 | Spindle orientation failure | M19 not completed. Check spindle encoder belt. | | EX1320 | Low chuck hydraulic pressure (front) | Adjust regulator on hydraulic power pack to 20-25 bar (depending on chuck size). | | Alarm Code | Description | Probable Cause