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Código 7300: Problem with externally linked COA application %1 Index: %2 Additional information: %3

Descripción del problema y advertencia de seguridad

El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica Problem with externally linked COA application %1 Index: %2 Additional information: %3. 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 = Name of the COA application %2 = Index describing the problem that occured in more detail %3 = Optional additional parameter Definitions: A problem occurred while loading th e COA application. This problem is described in more detail by the parameters "Index" and "Additional information": Index == 1: The interface version of the COA applicat ion is incompatible with the NCK version. The additional information contains the inte rface version of the COA application. Index == 2: The heap memory requested by the COA appl ication is not available. The additional information contains the heap memory requested in KB. Index == 3: The $P_INCOAP parameters requested by the COA application cannot be created due to insufficient memory. The additional informat ion contains the heap memory requested in KB. Reaction: Alarm display. Remedy: Index == 1: The COA application is not executable in the current environment. Please inform the authorized personnel/service department. Index == 2 or.3: The memory requested by the COA ap plication will not becom e available until after another restart. This means that the alarm should no longer occur with a restart (NCK reset). Otherwise, there is a real memory problem, and the CO A application is not executable (see Index == 1). Program Continuation: Switch control OFF - ON.

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 7300, 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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