Code 700310: Incorrect PLC-MD: 14512[8] FZ08 identification (FZ08K=1 / FZ08K-Magnum=2)
Issue Description & Safety Warning
The Chiron Siemens-Control CNC has triggered a critical Incorrect PLC-MD: 14512[8] FZ08 identification (FZ08K=1 / FZ08K-Magnum=2) 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
When the machine was put into operation, the machine type was not defined correctly. As the "PLC software" is used for both machine types, the machine type must be defined. Program start not possible. Feed Stop / Spindle Stop General machine parameter 14512[8] must be defined according to the machine type. Value 1 = FZ08K Value 2 = FZ08K-Magnum All other values are invalid and an error message is output. The change in machine parameter is effective only after "NCK Reset" or "Main switch OFF / ON "
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 700310 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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