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Código 380051: PROFIBUS/PROFINET: Multiple assignment of outputs on address %1

Descripción del problema y advertencia de seguridad

El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica PROFIBUS/PROFINET: Multiple assignment of outputs on address %1. 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 = Logical address Definitions: Multiple assignments of input data have been detect ed in the logical address space. Logical address: Base address of the address area defined several times Reaction: Channel not ready. NC Start disable in this channel. Interface signals are set. Alarm display. Remedy: The address partitioning should be checked as follows: Check for multiple assignments in the following machine data: - MD13050 $MN_DRIVE_LOGIC_ADDRESS[0] - MD13050 $MN_DRIVE_LOGIC_ADDRESS [n-1]: n = highest axis index on control system - MD12974 $MN_PLC_DIG_OUT_LOGIC_ADDRESS, MD12975 $MN_PLC_DIG_OUT_NUM: PLC address area for digital outputs - MD12982 $MN_PLC_ANA_OUT_LOGIC_ADDR ESS, MD12983 $MN_PLC_ANA_OUT_NUM: PLC address area for analog outputs If no inconsistencies can be found in the parameters, compare these machine data with the configuration in the SDB (STEP 7 project). In particular, check that the lengths configured for the individual slots do not result in area overlaps. When you fi nd the cause of the error, change the machine data and/or SDB. 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 380051, 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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