RXT10.5 supports only system integration via the PXX L11/L12 Controller.

You can only use LON standard tools NL220 (Newron System) or LonMaker (Echelon) with project data from LonWorks PXC00(-E).D or PXC50/100/200 (-E).D system controllers.

RXT10.x project data

All Desigo software and LibSets must be on the same PC and have the same system version.