Crouzet m3 soft millenium 3 programming logic software crouzet m3 soft p the crouzet m3 soft millenium 3 programming logic software is for the latest generation of micro plcs whether you are an electrical engineer or a control systems engineer you can select the programming language you prefer with ladder or fbd grafcet language everything is intuitive quick and safe for quick simple programming the millenium 3 software prioritises dedicated application specific functions such as pu