Communication fault with meter unit

What does 7619 mean?

The inverter is not receiving any data from the connected energy meter. This fault indicates a disruption in the communication link between the inverter and the meter, preventing accurate energy monitoring.

• Incorrect integration of the energy meter into the network with the inverter.
• Poor WLAN connection quality if using a wireless connection.
• Inverter not connected to the DHCP server (router) via Ethernet if using a wired connection.

Click steps to track your progress.

1. 1

   Ensure the energy meter is correctly integrated into the same network as the inverter (refer to energy meter manual).

2. 2

   For WLAN connection: Improve WLAN connection quality (e.g. via WLAN repeater).

3. 3

   For WLAN connection: Connect the inverter with the DHCP server (router) via Ethernet.