Metallic chips covering proximity sensors (especially on the chuck, turret, and ATC).
The sensor monitoring the internal drawbar mechanism detects that the tool is still clamped when it should be released, or vice versa.
Re-adjust the forward and backward limit switches on the tailstock cylinder body. 5. Turret and Tool Changer (ATC) Alarms (EX1000 - EX1499) mori seiki ex alarm list
These errors prevent the machine from machining an unsecured workpiece, preventing catastrophic parts ejection.
: The physical locking pin confirmation signal failed to reach the PLC within the allotted time window. Clean the door locking mechanism or check the solenoid coil. Metallic chips covering proximity sensors (especially on the
The machine door is open while trying to execute a cycle, or the interlock switch is not engaging.
EX alarms are typically triggered by mechanical interlocks, sensor feedback, or peripheral device issues. They can be broadly categorized into several operational groups: Safety & Interlock Alarms Clean the door locking mechanism or check the solenoid coil
Cannot start spindle, cannot run program. Troubleshooting: