Mori Seiki Ex Alarm List //top\\ -

Mori Seiki (DMG MORI) EX Series — Alarm List Write-up

Overview

The Mori Seiki EX series (now DMG MORI EX) are high-performance CNC turning centers known for rigidity, accuracy, and productivity in metalworking. The alarm (error) system on these machines provides numeric and sometimes alphanumeric codes that indicate faults in drives, spindle, axes, probes, I/O, PLC, servo, following errors, temperature, encoder issues, and safety/interlocks. Correct interpretation of alarms is critical for safe, fast troubleshooting and minimizing downtime.

Alarm: 6001 / DOOR INTERLOCK OPEN

combination M-commands have been mistakenly given at the same time. * EX0013, M85-COMMAND WITH SPINDLE ON, ALM0013, A0. 0, An M85. Mori Seiki Alarm Codes Overview | PDF - Scribd mori seiki ex alarm list

: The actual spindle RPM deviates significantly from the programmed speed; often caused by mechanical resistance or sensor issues. EX0551 - Electrical Cabinet Overheat Mori Seiki (DMG MORI) EX Series — Alarm

EX0551 (ELEC. CONTROL UNIT OVERHEATING): Abnormal temperature rise in the electrical cabinet; check filters and cooling fans . Alarm: 6001 / DOOR INTERLOCK OPEN combination M-commands

), turning the machine power OFF and then ON can sometimes clear the state. Verify Fluid Levels: