Code P610-000: Illegal parameter
Issue Description & Safety Warning
The Mitsubishi M800/M80 CNC has triggered a critical Illegal parameter 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 The parameter setting is not correct. - G114.1 was commanded while the spindle synchroni zation was selected with the PLC interface signal. - G110 was commanded while the mixed control (cross ax is control) was selected with the PLC interface signal. - G125 was commanded while the control axis synchr onization betwe en part systems was selected with the PLC interface signal. - G126 was commanded while the control axis superimpos ition was selected with the PLC interface signal. Remedy Correct the settings of "#1514 expLinax (Exponential function interpolation linear axis)" and "#1515 ex- pRotax (Exponential function interpolation rotary axis)". - Correct the program. - Correct the parameter settings.
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 P610-000 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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