When you use WinPLC for the first time, the long commandlist may be a little bit confusing. To avoid this, you can hide the command groups that you don't need. Currently, WinPLC has 14 groups with commands: General Commands ,Special Commands ,WinPLC Control Commands ,Program Variables ,Digital Operations ,Channel Start Commands ,Channel Stop Commands ,Channel Invert Commands ,Random Commands ,Memory Commands ,Time Commands ,Analog Commands ,Networking Commands ,Stepper motor Commands.