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8702
Several digital active power setpoints are available
SMA · SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter
¿Qué significa 8702 ?
Multiple digital active power setpoints are being received by the inverter simultaneously. This indicates a conflict in control signals and the inverter cannot determine which setpoint to use. This is a warning that does not affect inverter behavior immediately.
Causas comunes
- Multiple external sources attempting to control active power simultaneously.
- Incorrect wiring or configuration of digital inputs.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Identify and resolve the conflict in digital active power setpoint sources.
- 2
Review the wiring and configuration of digital inputs for active power control.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: SMA SUNNY CENTRAL 500CP XT / 630CP XT Solar Inverter