Code 4342: [Channel %1: ] Invalid machine data for general 5-axis transformation error no. %2
Problembeschreibung & Sicherheitswarnung
Die Siemens SINUMERIK 840D CNC hat einen kritischen [Channel %1: ] Invalid machine data for general 5-axis transformation error no. %2-Alarm ausgelöst. Sofortige Aufmerksamkeit durch einen qualifizierten Bediener oder Wartungstechniker ist erforderlich, um Folgeschäden an der Ausrüstung oder verdorbene Teile während des Fertigungszyklus zu vermeiden. Stellen Sie immer sicher, dass standardmäßige Sicherheits- und LOTO-Verfahren befolgt werden, bevor Sie auf Schaltschränke zugreifen.
Offizielle Schritte zur Fehlerbehebung
Parameters: %1 = Channel number %2 = Error type Definitions: The machine data which describe the axis directions and the basic orientation and the input axes for the general 5-axis transformation are invalid. The er ror parameter displayed specifies the cause of the alarm: - 1: The first axis (MD2.... $MC_TRAF O5_AXIS1_...) is not defined (all three entries of the vector are 0) - 2: The second axis (MD2.... $MC_TRAFO5_AXIS2_...) is not defined (all three entries of the vector are 0) - 3: The basic orientation (MD2.... $MC_TRAFO5_BASE_ ORIENT_...) is not defined (all three entries of the vector are 0) - 4: The first and second axis are (virtually) parallel - 5: On MD2.... $MC_TRAFO_TYPE_ = 56 (rotatable t ool and workpiece) there is no 4-axis transformation, i.e. 2 rotary axes must always be available. (See MD2.... $MC_TRAFO_AXES_IN_...) - 6: The third axis (MD2.... TRAFO5$MC_TRAFO5_AXI S3_...) is not defined (all three entries of the vector are 0) (6-axis transformation) - 7: The normal tool vector (MD2.... TRAF O6$MC_TRAFO6_BASE_ORIENT_NORMAL_...) is not defined (all three entries of the vector are 0) (6-axis transformation) - 8: The basic tool orientation (MD2.... $MC_TRAF O5_BASE_ORIENT_...) and the normal tool vector (MD2.... $MC_TRAFO6_BASE_ORIENT_NORMAL_...) are (virtually) parallel (6 -axis transformation) - 9: The first external axis (MD2.... $MC_TRAFO 7_EXT_AXIS1_*) has not been defined (all three vector entries are 0) (7-axis transformation) -10: Invalid transformation type (MD2.... $MC_ TRAFO_TYPE_...). A transformation type unequal to 24 has been entered for the generic 7-axis transformation. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. NC Stop on alarm at block end. Diagnostics Manual (DAsl), 03/2009 Remedy: Set valid machine data. Program Continuation: Clear alarm with the RESET key. Restart part program
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.
Über Siemens SINUMERIK 840D CNC Alarme
Industriesteuerungen von Siemens verfügen über umfangreiche Diagnosesysteme zum Schutz der internen Schaltkreise und mechanischen Verbindungen. Wenn eine SINUMERIK 840D CNC einen Fehlercode wie 4342 ausgibt, deutet dies typischerweise auf eine Diskrepanz zwischen befohlenen Werten und tatsächlichem Sensor-Feedback hin.
Vollständige Alarmliste: 4014 Siemens SINUMERIK 840D CNC codes.
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