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420
No communication possible with the Fronius Datamanager
Fronius · Primo GEN24 Operating Instructions
¿Qué significa 420 ?
This code indicates a loss of communication between the inverter and the Fronius Datamanager. This means data logging, monitoring, and remote control functionalities via the Datamanager are currently unavailable.
Causas comunes
- Network cable disconnection or damage between the inverter and Datamanager.
- IP address conflict or incorrect network settings.
- Malfunction of the Datamanager unit itself or the inverter's communication interface.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
If the status code is displayed continuously, notify a Fronius-trained service engineer.
- 2
Check the network cable connection between the inverter and the Fronius Datamanager for damage or secure connection.
- 3
Verify network settings (e.g., IP addresses, subnet mask) for both the inverter and the Datamanager.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fronius Primo GEN24 Operating Instructions