With this command you can insert additional elements into a POU that has already been inserted (also a POU with EN input). The commands below this menu item can be executed at the same cursor positions as the corresponding commands in the Function Block Diagram.

With 'Input' you can add a new input to the POU.

With 'Output' you can add a new output to the POU.

With 'POU', you insert a new POU. The procedure is similar to that described under 'Insert' 'POU'.

With 'Assign' you can insert an assignment to a variable. At first, this is shown by three question marks "???", which you edit and replace with the desired variable. Input assistance is available for this purpose.