Código Er-05: No-Load Current Error
Descripción del problema y advertencia de seguridad
El Yaskawa A1000 AC Drive ha desencadenado una alarma crítica No-Load Current Error. 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
Code type: Auto-tuning fault/alarm Manual section: Yaskawa A1000 Troubleshooting Motor data entered during Auto-Tuning was incorrect. - Make sure the data entered to the T1 parameters match the information written on the motor nameplate. - Restart Auto-Tuning and enter the correct information. Results from Auto-Tuning are outside the parameter setting range or the tuning process took too long. - Check and correct faulty motor wiring. - Perform Rotational Auto-Tuning. The load during Rotational Auto-tuning was too high. - Disconnect the motor from machine and restart Auto-Tuning. If motor and load cannot be uncoupled make sure the load is lower than 30%. - If a mechanical brake is installed, make sure it is fully lifted during tuning.
Source: Yaskawa AC Drive A1000 High Performance Vector Control Drive Technical Manual (SIEP C710616 21H)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
Acerca de las alarmas de Yaskawa A1000 AC Drive
Los controladores industriales construidos por Yaskawa están diseñados con amplios sistemas de diagnóstico para proteger los circuitos internos y los enlaces mecánicos. Cuando un A1000 AC Drive arroja un código de error como Er-05, generalmente indica un desajuste entre los valores ordenados y la retroalimentación real del sensor.
Lista completa de alarmas: 280 Yaskawa A1000 AC Drive códigos.
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