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Código 75604: [Channel %1: ] RESU: Return traveling not possible, error code %2

Descripción del problema y advertencia de seguridad

El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica [Channel %1: ] RESU: Return traveling not possible, error code %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 = Error code Definitions: Return traveling is not possible, as the following error was detected: Error code = 1: The current reverse block for return traveling is likely to be a block of cc_resu_ini.spf or cc_resu_end.spf programmed with a block number. It is impermissible to program block numbers in the subroutines cc_resu_ini.spf and cc_re su_end.spf, as they have an internal meaning. Error code = 2: Unable to create cc_resu.mpf, as DRAM is insufficient. Error code = 4: The selected continuation block is likely to be a block of cc_resu_ini.spf or cc_resu_end.spf programmed with block number. It is impermissible to program block numbers in the subroutines cc_resu_ini.spf and cc_resu_end. spf, as they have an internal meaning. Reaction: NC Start disable in this channel. Interface signals are set. Alarm display. Remedy: Error code = 1 or 4: Remove all block numbers fr om cc_resu_ini.spf and cc_resu_end.spf and their subroutines. Error code = 2: Assign a higher value to machine date $MN_MM_DRAM_FILE_MEM_SIZE. 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 75604, 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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