Arun Nandagopal

Thanks alot! I will try to explore this more On Fri, Jan 24, 2025, 11:30 AM Thomas Wiens thomas_v2@users.sourceforge.net wrote: I wouldn't say it's impossible to emulate an OPC-UA server, but it would have nothing to do with what Nettoplcsim is doing now. And the emulation would not have something to do with what you've configured inside TIA Portal. You could emulate this by setting up a software OPC-UA server like Simatic-Net, and let it connect to Nettoplcsim instead of a real Plc, and let your...

Thanks Thomas! It answers my question to a great extent. Currently I use a PLC to create a opc ua server and using opc ua library on python to read the tags and write to it. Is there a way to do the same using Nettosim and PLCSIM on tia portal V17. If so then it would be a great benefit. Also I wanted to understand the extent of support Nettosim offers to using ignition Scada platform. Thank you in advance. Arun On Thu, Jan 23, 2025, 2:44 PM Thomas Wiens thomas_v2@users.sourceforge.net wrote: Hi,...

I had set the following configuration: Set the PG/PC interface to PLCSIM.TCPIP.1 Set up PLC SIM, with OPC UA Server running and loaded the program Set the ip address of network as the local ip adapter ( just connected two pc with ethernet cable to get this IP) Set the simulation ip to the ip shown on the PLCSIM Started the server After all this I was unable to connect to the server by using FreeOPCUA client or even Ignition Scada