Insert FBD Objects on a Line

The FBD "Function Block Diagram" A function block diagram describes a function between input variables and output variables. A function is described as a set of elementary blocks editor is used to insert an object on an existing line and automatically connect it to the line.

• This feature is available for all objects having one input pin and one output pin (e.g., variable boxes, contacts, coils).
• This feature is mainly useful when entering elements of Ladder Diagrams.
  • Draw a horizontal line between left and right power rails: it is the rung.
  • Then insert contacts and coils on the line to build the FFLD "Free Form Ladder Diagram" rung.