Communication error between Fronius Symo Hybrid and Fronius Smart Meter

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A communication error exists between the Fronius Symo Hybrid inverter and the Fronius Smart Meter. This results in no meter data being available, preventing battery operation, but grid feed-in resumes.

• Loose or damaged communication wiring between the inverter and Smart Meter
• Faulty communication interface on either device
• Smart Meter is powered off or malfunctioning

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   Check the communication wiring between the Fronius Symo Hybrid inverter and the Fronius Smart Meter