ABB COM600 3.4 User Manual page 35

1MRS756738 Station Automation COM600 3.4
Logic Processor User's Manual
Figure 4.4-1 Adding a function block diagram
7. Click Open to confirm the object settings.
8. A further Function Block Diagram editor window opens for the new program.
The Function Block diagram is a graphically-oriented programming language. It
works with a list of networks where each network contains a graphical structure of
boxes and connection lines, which represent either a logical or arithmetic expression,
the call of a function block, a jump, or a return instruction.
9. To insert an element in the editor, select it in the ToolBox by a mouse-click and by
drag and drop it to the editor window. Select View >Toolbox to open the ToolBox
window, if it is not already open. The Function Block Dialog ToolBox is grouped
by five catalogs: General, Boolean Operators, Math operators, Function blocks, and
Ladder elements.
Adding_Function_Block_Diagram.bmp
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