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8701

External active power setpoints are invalid (smaller than 2 mA)

SMA · SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter

Was bedeutet 8701 ?

The external active power setpoints received by the inverter are invalid because they are smaller than 2 mA. The inverter will use the last valid value or, after a day change, Pmax. This is a warning that does not affect inverter behavior immediately.

Häufige Ursachen

  • Incorrect configuration of external active power control.
  • Faulty external control device providing invalid setpoints.

Reparaturschritte & Checkliste

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

  1. 1

    Verify the external active power setpoint source and its output signal.

  2. 2

    Ensure the external control device is functioning correctly.

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Verifizierte technische Daten. Zuletzt aktualisiert: March 2026

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Quelle: SMA SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter