Oversetter...
8704

External active and reactive power setpoints are invalid

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

Hva betyr 8704 ?

Both the external active and reactive power setpoints provided to the inverter are invalid. The inverter cannot regulate power based on these inputs. This is a warning that does not affect inverter behavior immediately.

Vanlige årsaker

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

Reparasjonssteg & Sjekkliste

Klikk på steg for å spore fremgangen.

  1. 1

    Verify the external active and reactive power setpoint sources and their output signals.

  2. 2

    Ensure the external control device is functioning correctly.

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Verifisert teknisk data. Sist oppdatert: March 2026

Relaterte feilkoder

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