Dialog: Project Environment – Compiler version

Function: The dialog shows the current compiler version of the project and provides the option of updating it.

Call: Project → Project Environment command, Compiler version tab

Current compiler version in project	Shows the set compiler version for the open project
Recommended, newest version	Shows the newest version
Action	Do not update: The last compiler version set in the project is retained. Update to x.x.x.x: The newest compiler version is set for the project. A reset to the previous version is no longer possible afterwards.
Check for updates when loading this project	: CODESYS checks for new versions each time the project is opened. If so, then the corresponding update dialog opens automatically. : The version is not checked. The update dialogs no longer open automatically.
Set All to Newest	The compiler version is set to the newest version.