Code 22290: [Channel %1: ] Spindle operation for transformed spindle/axis %2 not possible (reason: error code %3).
Issue Description & Safety Warning
The Siemens SINUMERIK 840D CNC has triggered a critical [Channel %1: ] Spindle operation for transformed spindle/axis %2 not possible (reason: error code %3). 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
Parameters: %1 = Channel number %2 = Axis name, spindle number %3 = Error code Definitions: It is impermissible to start a spindl e as long as it is being used by a transformation. Reason: spindle usage in a transformation requires axis operation, which must not be exited. This alarm may have the following reasons: - Error code 1: M3, M4 or M5 per synchronized action; - Error code 2: M41 through M45 per synchronized action; - Error code 3: SPOS, M19 per synchronized action; - Error code 11: DB31,... DBX30.0 (Spindle stop); - Error code 12: DB31,... DBX30.1 (Spindle start clockwise rotation); - Error code 13: DB31,... DBX30.2 (S pindle start counter clockwise rotation; - Error code 14: DB31,... DBX30.4 (Spindle positioning). Reaction: NC Start disable in this channel. Interface signals are set. Alarm display. Remedy: Resolve the conflict, for exam ple by deactivating transformation prior to spindle start. Program Continuation: Clear alarm with the Delete key or NC START.
Source: SINUMERIK 840D sl / 840Di sl / SINAMICS S120 Diagnostics Manual (DAsl, 03/2009)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
About Siemens SINUMERIK 840D CNC Alarms
Siemens controllers include extensive self-diagnostics that flag or halt the machine when a fault is detected. Error code 22290 on the SINUMERIK 840D CNC identifies one specific fault condition — its documented cause and the official corrective steps are listed above, sourced from Siemens's service documentation. Always confirm against the manual for your exact machine configuration and follow LOTO procedures before servicing.
Complete Alarm List: 4014 Siemens SINUMERIK 840D CNC codes.
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