Hello all, new here and new to IEC so i would greatfully recieve any help with the problem i have. I have some code in GX develloper that i am trying to recreate in IEC function block language The code in GX is as follows [ WAND SD212 H0FF00 D61 ] I believe this is a masking function for a part of the clock data , but as said before no idea whatsoever how to recreate in IEC language.