Ac coupled Fronius device instance

[Cmiller]

I have a 4x multiplus-ii 48/3000 (120v) system (configured for U.S. 120/240v) with an AC coupled Fronius Primo 7.6. I have never been able to see “live” data on the UI, but in the menu I have always been able to see live numbers under the device itself. Now I just noticed that the device instance is 20, while a new Ruuvi sensor that I just added is also showing a device instance of 20. This make me curious if one of these 2 devices should have a different device instance? Or perhaps that doesnt matter. And also makes me wonder if perhaps the AC coupled inverter (on AC out) has not been showing properly due to having a wrong device instance.

I’m not sure exactly how the device instance IDs work, so perhaps someone can fill me in?

[lxonline (LX)]

@Cmiller

Fronius Primo 7.6. I have never been able to see “live” data on the UI

Odd mine is visible. What firmware/sunspec version is the Fronius running? And the config?

One is Bluetooth the other modbus. But the issue with it not showing up properly is likely config on the fronius itself

[dognose]

You should check under Settings → PV Inverters → [device] that “Show” is set to Yes - else it won’t be visible on the overview pages.