Code M01-0253: Feat coord ill w/ multi-handle
Issue Description & Safety Warning
The Mitsubishi M800/M80 CNC has triggered a critical Feat coord ill w/ multi-handle alarm. Immediate attention from a qualified operator or maintenance technician is required to prevent secondary damage to the equipment or spoiled parts during the manufacturing cycle. Always ensure standard safety and LOTO procedures are followed before accessing electrical cabinets.
Official Troubleshooting Steps
Details Manual feed feature coordinate system was select ed while two or more handles were ON. Remedy Manual feed on a feature coordinate system is disabled while two or more handles are enabled (*). Press [Manual coord] and select the machin e coordinate system. Reduce the number of enabled handles (*) to one. (*) An enabled handle means the handle for which "Nth handle valid" signal (HSnS) is ON.
Source: Mitsubishi M800/M80/E80 Series Alarm/Parameter Manual (IB-1501279)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Mitsubishi M800/M80 CNC Alarms
Mitsubishi controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code M01-0253 on the M800/M80 CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Mitsubishi's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 722 Mitsubishi M800/M80 CNC codes.
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