Código SRVO-045: HCAL alarm(Group:%d Axis:%d)
Descripción del problema y advertencia de seguridad
El Fanuc R-30i Series Robot Controller ha desencadenado una alarma crítica HCAL alarm(Group:%d Axis:%d). 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
Cause: An excessively high current flowed through the main circuit of the servo amplifier. Remedy: Turn off the controller power, and disconnect the power cable from the servo amplifier indicated by the alarm message. Also disconnect the brake cable to avoid the axis falling unexpectedly. 1. In the above condition, supply controller power again and check if this alarm occurs again. If this alarm occurs again, replace the servo amplifier. 2. About the power cable, check the insulation of their U, V, W and the GND lines each other. If there is a short-circuit, replace the power cable. 3. About the power cable, measure the resistance between their U and V,V and W and W and U with an ohmmeter that has a very low resistance range. If the resistances at the three places are different from each other, the motor, the power cable is defective. Check each item in detail and replace it if necessary. Refer to the Controller Maintenance Manual for more information.
Source: FANUC Robot R-30iA Alarm Code List Operator's Manual
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
Acerca de las alarmas de Fanuc R-30i Series Robot Controller
Los controladores industriales construidos por Fanuc están diseñados con amplios sistemas de diagnóstico para proteger los circuitos internos y los enlaces mecánicos. Cuando un R-30i Series Robot Controller arroja un código de error como SRVO-045, generalmente indica un desajuste entre los valores ordenados y la retroalimentación real del sensor.
Lista completa de alarmas: 6553 Fanuc R-30i Series Robot Controller códigos.
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