Chapter 11 Function Block Diagram Inserting an output node (1) Select a position into which an output node will be inserted in the working area. Users are allowed to insert output nodes into the positions marked with red frames in the figure below. (2) In addition to the structure in the figure above, users may be allowed to insert an output node into another structure. If users are allowed to insert an output node into the position selected, on the toolbar can be clicked. After is clicked, an output node will be inserted. 11-9