Command: Insert ST Block
Symbol: 
Shortcut: Ctrl + Shift + S
Function: The command inserts an ST block before the selected element. When you drag the element from the toolbox to the implementation part, the plus symbol at the cursor (
) helps you recognize the possible insertion positions.
Call: Ladder menu, context menu
If you double-click on the block after inserting it, then a text editor for entering ST code opens.
Element: ST Block
This element is used to add ST code in a Ladder POU. The code in the ST block is executed when the network is processed.