CFC element Mark
Symbol: 
A mark defines a position to which the program jumps during processing using a jump element.
In online mode TwinCAT automatically inserts a RETURN mark at the end of a CFC function block.
See also:
Symbol: 
A mark defines a position to which the program jumps during processing using a jump element.
In online mode TwinCAT automatically inserts a RETURN mark at the end of a CFC function block.
See also: