•Command F = Free allows you to insert an empty block into the program.

•This command can be used, for example, if we want to add a block to the program over time or temporarily delete a block.

•While the program is running, the block with the command F (Free) is only skipped.

 

After pressing the F (Free) key, the empty block is written into the program and the previous screen is displayed.

With a button  (Back) we cancel the addition or change of the block and return to the previous screen.