Command: Insert Block
Symbol: 
Shortcut: Ctrl + B
Function: The command inserts a block, which is available at the end of the selected network. 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
The command inserts an EN/ENO block by default. The commands of the – menu can be used to remove and add the EN and ENO modifiers.
Note
If it is a block defined in the project, then the usage in the ladder has to be updated after a change to this block. To do this, use the Update Parameters command.
Element: Block
A block element can represent additional functions, for example IEC function blocks, IEC functions, library function blocks, or operators.
If the block also provides an image file, then the block icon can be displayed inside the block. Requirement: In the CODESYS options, Ladder editor category, the Show block icon option is selected.