9:49, EET
January 28, 2014
Hi, We have a Java application, which a simple need, we just need to read 2 registers from a KepWareEX OPC Server. I’m trying a simple solution like:
UaClient client = new UaClient(url);
…
NodeId id = new NodeId(0, “s=Channel1.Device1.Tag1”);
DataValue val = client.readValue(id);
I get “NodeIDUnknown” from the OPC server (in all name spaces). Should this not be OK or is there something I have missed?
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