Código 10912: [Channel %1: ] Block %2 preprocessing and main run might not be synchronized
Descripción del problema y advertencia de seguridad
El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica [Channel %1: ] Block %2 preprocessing and main run might not be synchronized. Se requiere la atención inmediata de un operador calificado o técnico de mantenimiento para evitar daños secundarios al equipo o piezas estropeadas durante el ciclo de fabricación. Asegúrese siempre de seguir los procedimientos de seguridad estándar y LOTO antes de acceder a los armarios eléctricos.
Pasos oficiales de solución de problemas
Parameters: %1 = Channel number %2 = Block number, label Definitions: The preset positioning axis run cannot be accura tely calculated beforehand. The reason for this is either that the axes involved in the transformation are traversed as positioning axes or that a transformation pole is circumnavigated too frequently by the curve. The velocity check is performed starting from this bl ock in the main run. It is more conservative than with anticipated calculation. The Look Ahead function is deactivated. If it is not possible to take over the velocity check into the main ru n, part program processing is aborted. Reaction: Alarm display. Remedy: No action is usually necessary. The velocity control operates more effectively, however, if the part program is modified. - If a transformation pole is circumnavigated several ti mes by the curve, it helps to split up the block into smaller parts. - If a positioning axis is the caus e, you should check whet her the axis can be traversed as a path axis. The Look Ahead function remains deactivated until preprocessing can be bas ed on defined conditions again (e.g. as a result of change from JOG->AUTO, tool or tool edge change). Program Continuation: Clear alarm with the Delete key or NC START. Diagnostics Manual (DAsl), 03/2009
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.
Acerca de las alarmas de Siemens SINUMERIK 840D CNC
Los controladores industriales construidos por Siemens están diseñados con amplios sistemas de diagnóstico para proteger los circuitos internos y los enlaces mecánicos. Cuando un SINUMERIK 840D CNC arroja un código de error como 10912, generalmente indica un desajuste entre los valores ordenados y la retroalimentación real del sensor.
Lista completa de alarmas: 4014 Siemens SINUMERIK 840D CNC códigos.
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