Code 700414: Operating mode can only be changed in RESET state
Issue Description & Safety Warning
The Chiron Siemens-Control CNC has triggered a critical Operating mode can only be changed in RESET state 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
It is only possible to change the operating mode from automatic mode to another operating mode in the RESET state. Operating mode cannot be changed. In automatic mode, abort the program with the [RESET] key. This monitoring can be activated/deactivated with a PLC machine parameter (14512[32]Bit6), so that it's also possible to change the operating mode during "Single block" or "Cycle Stop". Remedy 1 Remedy 2
Source: CHIRON Error Message Overview, all series (Siemens control, V2.0.6, 2012)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Chiron Siemens-Control CNC Alarms
Chiron controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code 700414 on the Siemens-Control CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Chiron's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 545 Chiron Siemens-Control CNC codes.
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