[quote=“RicoCh”]hi kevin,
yes that’s what I mean but the problem is not here.
when I connect to the Ignition OPC-UA via a generic OPC-UA client, I can only see “_meta:Diagnostics” and no datapoints from the PLC, when I can fully see all the datapoints from another AllenBradley PLC.
ok, I saw that S7 protocol doesn’t allow browsing , yet I thought I’d be able to access my DBs in the same way like [myPLC]address .
Eric[/quote]
You can, but you have to figure out how to force the UA client you’re using to read or subscribe to nodes with the right NodeId, which you’ll have to enter manually. They won’t show up in a browse.