Calling Functions and Function Blocks
You can call functions and function blocks.
Entering a Function Name or Instance Name of a Function Block Directly into ST Editor
Enter the first letter of the instance name of the function or the function block into the ST Editor.
Select the function name or the function block instance name from the list and press the Enter Key.
Entering a Function Name or Instance Name of a Function Block Directly into ST Editor
The selected function or function block instance is displayed. When you enter a left parenthesis, a description of the parameters is displayed.
Entering a Function Name or Instance Name of a Function Block Directly into ST Editor
Either click a parameter marker that is displayed for the function or function block instance that you entered, or press the Tab Key while the mark is still displayed. Then, a parameter is added.
Entering a Function Name or Instance Name of a Function Block Directly into ST Editor
Enter the required parameters and complete the statement.
Dragging a Function or Function Block from Toolbox
Drag the required function or function block from the Toolbox to the insertion location on the ST Editor.
Click the variable registration mark and register new variables for the temporary variables or replace the temporary variables with registered variables to complete the statement.
