Another thing, the ID of the Concentrator is actually also set up in the LCD display, e.g. 731.

When you add your entity on PNPSCADA, you have to use that ID.

You can set up a Wasion Concentrator in the LCD screen.
Please enter your server's IP under Host IP, and the port should be 2228.
The Terminal ID should be different for each concentrator.
First add the concentrator to PNPSCADA (choose random 4 digits for the ID) to allocate that Terminal ID to you, then program it in to your concentrator.