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Código 14008: [Channel %1: ] Block %2 WRITE command writes in the temporary memory area in /_N_EXT_DIR

Descripción del problema y advertencia de seguridad

El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica [Channel %1: ] Block %2 WRITE command writes in the temporary memory area in /_N_EXT_DIR. 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: A workpiece is executed from an exte rnal data register (Execute from external drives function). The part programs are temporarily stored in the NCK di rectory /_N_EXT_DIR. An attempt is now made to write in this temporary directory with a WRITE command. The alarm is intended to indicate that this data is not stored in the original directory on the external data carrier, and will be lost at the next part progra m selection because the programs in the directory /_N_EXT_DIR will then be deleted. Reaction: Alarm display. Remedy: State a directory that remains permanently loaded in the NCK as the target for the WRITE command (e.g. MPF_DIR). The alarm can be suppres sed with MD11415 $MN_SUPPRESS_ALARM_MASK_2 bit 8. 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.

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 14008, 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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