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7111

Brake Resistor Wiring Fault

ABB · ACS800 Standard Firmware

Was bedeutet 7111 ?

There is an incorrect connection of the brake resistor. Improper wiring can prevent the brake resistor from functioning correctly during braking operations or lead to premature damage.

Häufige Ursachen

  • Incorrect or loose wiring connections for the braking resistor.
  • Open circuit in the braking resistor connection.
  • Short circuit within the braking resistor wiring.
  • Faulty connection of the temperature sensor to the braking resistor.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Inspect the brake resistor connections, ensuring they precisely match the drive's wiring diagram and resistor specifications.

  2. 2

    Visually inspect the brake resistor for any signs of physical damage, such as discoloration or burn marks.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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