Connections

Connection Port

The Connection Port defines the network port on which the WebSocket service of the PLC is running. Commonly, this is set to port 80 for HTTP or 443 for HTTPS communication. PLCVisu allows you to specify both options simultaneously by entering 80|443in the field. In this case, the HMI will automatically detect which port is currently active and establish the connection accordingly. This flexible configuration helps streamline deployment across different environments with varying security protocols.