Code 280-04CC: Spindle orientation not possible
Issue Description & Safety Warning
The Heidenhain TNC Series CNC has triggered a critical Spindle orientation not possible 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
[Cause of error] A touch probe with an L stylus requires spindle orientation (TRACK=ON) In its current state, the machine does not support spindle orientation. Spindle orientation is not defined for the touch probe. [Error correction] Check the entry in the TRACK column of the touch probe table. Perhaps use the touch probe only in milling mode. Contact your machine manufacturer to configure the machine parameter mStrobePos for the active spindle. 10/2023 [921]
Source: HEIDENHAIN NC Error Messages — TNC7/640/620/320/128, CNC PILOT 640, MANUALplus 620 (10/2023)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Heidenhain TNC Series CNC Alarms
Heidenhain controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code 280-04CC on the TNC Series CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Heidenhain's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 4497 Heidenhain TNC Series CNC codes.
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