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64
Drive Overload
Allen-Bradley · PowerFlex 700
¿Qué significa 64 ?
The drive's output current rating of 110% for 1 minute or 150% for 3 seconds has been exceeded. This indicates the drive is being asked to supply more current than its continuous or short-term rating, risking thermal damage to the drive's power section.
Causas comunes
- Motor current exceeding rated capacity for an extended period.
- Overload protection threshold (e.g., P1-03) set too low.
- Excessive torque demand for the motor size.
- High ambient temperature affecting heatsink performance.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Reduce the mechanical load on the motor.
- 2
Extend the [Accel Time] parameter to allow for a slower acceleration.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Allen-Bradley PowerFlex 700