Siemens

The IP of PLC is 192.168.210.140, and the IP of HMI is 192.168.210.86

After the VPN connection is successful, open the EA software, turn on the HMI, turn on the PLC connection, and enter the PLC IP

After connecting, you can see the network status of the PLC

Open the TIA Portal software and click go to online

If it is not this IP, you can manually enter the PLC IP to connect