Currently have NX PLC setup as an OPC UA server and an OPC client setup and communicating. The issue is only tags that do not have a Data Type are showing up in the OPC client. I have 2 separate OPC softwares connected to this plc through OPC UA and both are having same issue. If I setup the OPC as a polling service, then all the tags show up as expected. Does anyone know if this is a known issue with Omron and their OPC UA server, or is there something that I am doing incorrectly (possibly a setting within Omron that I am not aware of)?