Recently reinstall win7 32bit and reinstall Rslogix5000 v20 and open pre logix program, but its I/O configure display unknown 1756-EN3TR, I downloaded EDS files and 1756-EN3TR v5.08 from AB and reinstall them. when open program, it still displays unknown.
who know why and reasons.
any help is appreciate!
who know why and reasons.
any help is appreciate!