Skip to main content

Editing the routine

Now we'll see how to edit the USERFB block routine.

  1. In the Projects window, double-click the USERFB file to open the block's Ladder editor.

The Ladder editor will open, as in any other Ladder diagram. You can add any type of block, including other USERFBs, in this editor. Note, however, that all variables used are local.