The FBD editor is a powerful graphic tool to edit and manage FBD diagrams according to the IEC 61131-3.

The FBD editor supports advanced graphic features such as drag and drop, object resizing and connection lines routing features, so that you can rapidly and freely arrange the elements of your diagram.

It also enables you to insert in a FBD diagram graphic elements of the LD (Ladder Diagram) language such as contacts and coils.