Código 4345: [Channel %1: ] Invalid configuration in chained transformation no. %2
Descripción del problema y advertencia de seguridad
El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica [Channel %1: ] Invalid configuration in chained transformation no. %2. 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 = Transformation number Definitions: A chained transformation is incorrectly co nfigured (MD24995 $MC_TRACON_CHAIN_1 or MD24996 $MC_TRACON_CHAIN_2). The following causes for the error are possible: - The list of transformations to be chained starts wi th a 0 (at least one entry not equal to zero is required). - The list of transformations to be chained contai ns the number of a transformation which does not exist. - The number of a transformation in the list is great er than or equal to the number of the chained transformation. Example: The cascaded transformation is the fourth transformation in the system, i.e. MD24400 $MC_TRAFO_TYPE_4 = 8192. In this case, only values 1, 2 or 3 may be entered in the associated list (e.g. MD24995 $MC_TRACON_CHAIN_1[...]). - The chaining setting is invalid. The following rest rictions currently apply. A maximum of two transformations can be chained. The firs t transformation must be an orientation transformation, transmit, peripheral curve transformation or inclined axis. The second transform ation must be the inclined axis transformation. Reaction: Correction block is reorganized. Interface signals are set. Alarm display. NC Stop on alarm at block end. Remedy: Set a valid transformation chain. 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.
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 4345, 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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