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81

Start condition error

SEW Eurodrive · Drives

¿Qué significa 81 ?

The motor could not be supplied with the correct amount of current during the pre-magnetizing time. This can indicate a mismatch between the motor's rated power and the inverter's nominal power, or a connection issue.

Causas comunes

  • Rated motor power is too small in relation to the nominal inverter power, leading to insufficient current supply during startup.
  • Faulty or interrupted connection between the MOVIMOT® inverter and the motor.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Check the electrical connection between the MOVIMOT® inverter and the motor for integrity.

  2. 2

    Verify that the combination of motor rated power and nominal inverter power is appropriate for the application.

Ver todos los códigos en este manual (39)
Datos técnicos verificados. Última actualización: March 2026

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