When you program graphically [...] interfaces Interfaces [...] an interface. Drag
types Program PRG : PROGRAM Function block [...] : ACTION Interface
POU (type: program [...] type <<program>> for a program (PRG
objects are program [...] , interface, DUT, and GVL
between classes, interfaces [...] . An interface can inherit from another interface. A
the program PLC_PRG . [...] interface [...] interface
class (program [...] ) or an interface by a property
for the program exists [...] the interface ITF_1 . Command [...] above the interface. Click
: POU , INTERFACE , [...] program and drag [...] program from the device
block in the program [...] . PROGRAM PLC_PRG VAR fb [...] PROGRAM FB