Add group of Control and Functional block:
Every control has a corresponding functional block. In order to use the control at the diagram, a group of a Control and a Functional block have to be added:
Connect a functional block with a control:
When the group of a functional block and a control are added to the diagram, it is remaining only to connect the functional block with a control. Double click over the functional block and choose at the parameter Connect to – the name of the needful control:
