Blocks in FBD editors

To access the Parameters view
In the Application View, right-click the required function or function block, then click
Parameters
.
Block elements are operators, functions, or function blocks. Connect block inputs and outputs to variables, contacts or coils, or other block inputs and outputs. Insert and resize block elements in language editors to create program organization units (POUs).
The Function Block Diagram (FBD) editor displays the name of the function, function block, or operator, and the parameter names that represent functions or function blocks.
AADvance-Trusted SIS Workstation software®
 instantiates function blocks.
For functions, the return parameter is the only output. For function blocks, multiple return parameters provide multiple outputs. The return parameter of a function has the same name as the function. The return parameters of a function block has any name. Define the parameters of functions and function blocks in the
Parameters
view.
To insert a block element
  1. From the
    Toolbox
    , drag the block element into the language container.
    The block selector displays.
  2. In the
    Block Selector
    , choose the required function block, then click
    OK
    . Sort the block list according to the columns by setting these in ascending or descending order.
    The selected block displays in the language container.
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