Código 207329: <location>Drive: kT estimator, kT(iq) characteristic or voltage compensation does not function
Descripción del problema y advertencia de seguridad
El Siemens SINUMERIK 840D CNC ha desencadenado una alarma crítica <location>Drive: kT estimator, kT(iq) characteristic or voltage compensation does not function. 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: SERVO Reaction: NONE Acknowledge: NONE Cause: A function of the function module "extended torque control" (r0108.1) was activated - however the (complete) function is not available. Fault value (r0949, interpret decimal): 1... 3: The kT estimator is active (p1780.3 = 1) wi thout a functioning compensation of the voltage emulation error in the drive converter. This mean s that the accuracy is severely restricted. 1: The drive converter voltage emulation error "final value" is 0 (p1952). 2: The drive converter voltage emulati on error "current offset" is 0 (p1953). 3: The compensation of the voltage emulation error is disabled (p1780.8 = 0). 4: The kT estimator (p1780.3 = 1), the kT(iq) char acteristic (p1780.9 = 1) or the compensation of the voltage emulation error (p1780.8 = 1) was activat ed without activating the function module "extended torque control" (when the function module is acti vated, the following must apply: r0108.1 = 1). Remedy: Re fault value = 1, 2: - carry out an identification of the voltage emulati on error in the drive converter (p1909.14 = 1, p1910 = 1). - set the parameter to compensate the voltage emulat ion error in the drive converter (p1952, p1953). Re fault value = 3: - enable the compensation of the voltage emulatio n error in the drive converter (p1780.8 = 1). Re fault value = 4: - activate the function module "ext ended torque control" (r0108.1 = 1) or de-activate the corresponding functions (p1780.3 = 0, p1780.8 = 0, p1780.9 = 0).
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 207329, 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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