downgrade control builder+
I have a pm571-eth that I cannot connect to with control builder plus 2.2 as it does not have the right target. How can I connect to it without the right target?
If you take your cd/dvd with the installation to Control Builder+.
One of the menu's are with tools and if you install all of them you get legasy support.
You only have to starup 3S-->Codesys v2.3 from your "all programs" in windows.