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Código 235051: <location>TM54F: Defect in a monitoring channel

Descripción del problema y advertencia de seguridad

El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica <location>TM54F: Defect in a monitoring channel. 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

Message value: %1 Drive object: A_INF, B_INF, S_INF, SERVO, TM41, TM54F_MA, TM54F_SL, VECTOR Reaction: NONE Acknowledge: IMMEDIATELY Cause: The Terminal Module 54F (TM54F) has identified an error in the data cross check between the two control channels. As fault response fail-safe input terminal signals are transferred to the motion monitoring functions. Fault value (r0949, interpret hexadecimal): aaaabbcc hex aaaa: A value greater than zero indicates an internal software error. bb: Data to be cross-checked that resulted in the error. bb = 00 hex: p10000 bb = 01 hex: p10001 bb = 02 hex: p10002 bb = 03 hex: p10006 bb = 04 hex: p10008 bb = 05 hex: p10010 bb = 06 hex: p10011 bb = 07 hex: p10020 bb = 08 hex: p10021 bb = 09 hex: p10022 bb = 0A hex: p10023 bb = 0B hex: p10024 bb = 0C hex: p10025 bb = 0D hex: p10026 bb = 0E hex: p10027 bb = 0F hex: p10028 bb = 10 hex: p10036 bb = 11 hex: p10037 bb = 12 hex: p10038 bb = 13 hex: p10039 bb = 14 hex: p10040 bb = 15 hex: p10041 bb = 16 hex: p10042 bb = 17 hex: p10043 bb = 18 hex: p10044 bb = 19 hex: p10045 bb = 1A hex: p10046 cc: Index of the data to be cross-checked that resulted in the error. SINAMICS-Alarms Diagnostics Manual (DAsl), 03/2009 Remedy: Carry out the following steps on the TM54F: - activate the safety commissioning mode (p0010 = 95). - start the copy function for SI parameters (p9700 = 57 hex). - acknowledge complete data change (p9701 = AC hex). - exit the safety commissioning mode (p0010 = 0). - save all parameters (p0977 = 1). - carry out safe acknowledgement (p10006). For an internal software error (aaaa greater than zero): - upgrade the software on the TM54F. - contact the Hotline. - replace the TM54F.

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 235051, 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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