It is common in a normal program, Subroutine. By the Block Diagram Icon, it means the one who has to send information to and through the Connector. In LabVIEW, we will call this Subroutine SubVI.
Subroutine is in the normal means by Icon Block Diagram One is sending data to and through. Connector in LabVIEW, which we will call Subroutine that SubVI.
A program Subroutine in normal to by Icon means Block Diagram one with input and ออกผ่าน the Connector. which, in LabVIEW we call this Subroutine SubVI.