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I am currently using realvirtual.io 2021.06.1637. It seems that the problem still exists. Hope it can be solved soon.
Customer support service by UserEcho
I am currently using realvirtual.io 2021.06.1637. It seems that the problem still exists. Hope it can be solved soon.
Customer support service by UserEcho
OPC UA based on Matrikon would presents this Error in activating session problem.
The OPC UA that comes with Simit has another problem:OPCUA Interface will automatically disconnected after 2.5 to 3 minutes of program startup, and OPCUA Interface-Client Disconnected occurs immediately when recieve a PLC Output Bool signal changed event.