Código SVGN-271: Too large torque limit.(Lower)
Descripción del problema y advertencia de seguridad
El Fanuc R-30i Series Robot Controller ha desencadenado una alarma crítica Too large torque limit.(Lower). 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: Robot tip contacted lower panel surface before search motion started. Torque limit became unexpectedly-large during lower panel detection. Remedy: Confirm that distance of panel contact is not larger than search start distance. Retry spot program touchup. If robot tip contacts lower panel surface before search start distance, increase start distance(SD) for robot tip and/or lower panel detection distance. Refer to Chapter "20.6 LOWER PANEL DETECTION DISTANCE CLAMP" or "20.13 SPTCH_RSD INSTRUCTION" in operator’s manual for Servo Gun Function for more information about the lower panel detection distance. If this problem persists after taking the above actions, perform the following actions: 1. Acquire diagnostic data. See the procedure for diagnostic data collection at Chapter “20.19 Troubleshooting” in operator’s manual for Servo Gun Function.. 2. Contact your local FANUC representative.
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 SVGN-271, 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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