Hi,
I do have an installation with an ET340 and ABB B24 energy meter on the same bus. The Cerbo GX only sees one of the meters, never both at the same time. The ET340 is used to measure a third party PV inviter while the B24 monitors total import/export (Grid Meter).
What can be the cause that only one meter is seen? I did change the address af the B24 to 2, no difference.
Why can only 2 energy meters be connected to a single RS485/USB adapter. This is extremely inconvenient.
Thanks for the feedback
E.