The tab includes the communication settings for a remote data source.

When initially ⮫ adding  a data source, you have selected the CODESYS ApplicationV3 data source type, and depending on that the communication settings to the data source were configured. Afterwards, the communication settings are outdated on this tab. You can only initially set the “Data source type” and “Select the project type” settings.

CODESYS ApplicationV3 means that in the case of an active connection the communication is done via address monitoring. In this case, the remote PLC is configured by directly specifying the device address or automatically via network scan.