Setup does not work with two RWB inverters

[suelm]

One Master RWB and one Follower RWB. These use RS485-2 for the follower and not RS485-1. If I specify in the configuration that I have two inverters, the setup fails. If I specify only one inverter, it is found, but with the wrong values.

[suelm]

Unfortunately, I cannot find a configuration error.
The first inverter has ID 1 and the second inverter has ID 2. The inverters communicate via RS485-2.
The inline meter is connected to RS485-1.
There is also the backup interface and battery.

If I specify only one inverter in the configuration, it finds the battery and inline meter.
If I enter two inverters, the setup can no longer find anything.

What can I do?

[WillCodeForCats]

Turn on debug to log why it doesn't see ID 2.

[suelm]

Yes, that's how I see it too. But the inverter is there and communicates correctly with the first inverter. Do you have any idea what I could do? I would love to use the integration.

[WillCodeForCats]

I added some more log messages in Release v2.4.14-pre.3 for the setup process.

[suelm]

Here is the log from the new version
home-assistant_solaredge_modbus_multi_2024-04-27T08-06-14.125Z.log

[WillCodeForCats]

The last thing it logs is Looking for inverter at 192.168.1.252 ID 2 which means that ID 2 never responded.

I can't fix that in the integration, you would need to verify the inverters have their ID set correctly.

Screenshots for the ID settings are here: https://github.com/WillCodeForCats/solaredge-modbus-multi/wiki/Configuration

[suelm]

I have checked it again. It was indeed my mistake, a different ID was displayed via SetApp than via the monitoring.
Thank you very much for your help.