Código 233135: <location>Encoder 3: Fault when determining the position
Descripción del problema y advertencia de seguridad
El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica <location>Encoder 3: Fault when determining the position. 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: Fault cause: %1 bin Drive object: SERVO, VECTOR Reaction: OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3) Acknowledge: PULSE INHIBIT Cause: The DRIVE-CLiQ encoder supplies status informati on via bits in an internal status/fault word. Some of these bits cause this fault to be triggered. Other bits are status displays. The status/fault word is displayed in the fault value. Fault value (r0949, interpret binary): Bit 0: F1 (safety status display) Bit 1: F2 (safety status display) Bit 2: Lighting (reserved) Bit 3: Signal amplitude (reserved) Bit 4: Position value (reserved) Bit 5: Overvoltage (reserved) Bit 6: Undervoltage (reserved) Bit 7: Overcurrent (reserved) Bit 8: Battery (reserved) Bit 16: Lighting (--> F3x135, x = 1, 2, 3) Bit 17: Signal amplitude (--> F3x135, x = 1, 2, 3) Bit 18: Singleturn position 1 (--> F3x135, x = 1, 2, 3) Bit 19: Overvoltage (--> F3x135, x = 1, 2, 3) Bit 20: Undervoltage (--> F3x135, x = 1, 2, 3) Bit 21: Overcurrent (--> F3x135, x = 1, 2, 3) Bit 22: Temperature exceeded (--> F3x405, x = 1, 2, 3) Bit 23: Singleturn position 2 (safety status display) Bit 24: Singleturn system (--> F3x135, x = 1, 2, 3) Bit 25: Singleturm power down (--> F3x135, x = 1, 2, 3) Bit 26: Multiturn position 1 (--> F3x136, x = 1, 2, 3) Bit 27: Multiturn position 2 (--> F3x136, x = 1, 2, 3) Bit 28: Multiturn system (--> F3x136, x = 1, 2, 3) Bit 29: Multiturn power down (--> F3x136, x = 1, 2, 3) Bit 30: Multiturn overflow/underflow (--> F3x136, x = 1, 2, 3) Bit 31: Multiturn battery (reserved) Remedy: Replace DRIVE-CLiQ encoder.
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 233135, 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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