Código 231-88F0: Inverter and supply module readiness is missing %s
Descripción del problema y advertencia de seguridad
El Heidenhain TNC Series CNC ha desencadenado una alarma crítica Inverter and supply module readiness is missing %s. 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 of error] - While the drive was still under servo control, both the Ready signal of the inverter and the Ready signal of the supply module were switched to inactive. - Possible causes: - UV was switched off over X70 - Fault clearance of the UV: - Dropout in power supply - DC-link voltage is too high - DC-link voltage is too low - DC-link current is too high - PLC or external wiring switched UV off - Noise signals on wiring CC -> UV, CC -> UM - CC controller unit is defective. [Error correction] - Check the diagnostic LEDs on the UV in the event of an error - Check the power supply of the UV - Check the enabling signal on X70 - Check whether the braking resistor is connected for a non-regenerative power supply. - Check the cable ground and shield - Exchange the supply module and the power module - Exchange the CC controller unit. - Inform your service agency.
Source: HEIDENHAIN NC Error Messages — TNC7/640/620/320/128, CNC PILOT 640, MANUALplus 620 (10/2023)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
Acerca de las alarmas de Heidenhain TNC Series CNC
Los controladores industriales construidos por Heidenhain están diseñados con amplios sistemas de diagnóstico para proteger los circuitos internos y los enlaces mecánicos. Cuando un TNC Series CNC arroja un código de error como 231-88F0, generalmente indica un desajuste entre los valores ordenados y la retroalimentación real del sensor.
Lista completa de alarmas: 4497 Heidenhain TNC Series CNC códigos.
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