to FUNCTION_BLOCK POU [...] the Function block type [...] _2 function block extends

), a function block [...] block (FB) <<function [...] of the first class. FUNCTION_BLOCK

. The function block FB [...] function block FBMachine [...] It of the base function block

PROGRAM Function block FB : FUNCTION_BLOCK [...] Class: class . POU

function block named FB [...] of the function block instance [...] -click the function block FB

or a function block [...] of functions and methods [...] , but released, when the POU

(type: FUNCTION_BLOCK [...] ). FUNCTION_BLOCK Fb_C VAR [...] Dut_A . FUNCTION_BLOCK

(type: FUNCTION_BLOCK [...] composition FUNCTION_BLOCK [...] FUNCTION_BLOCK Fb_D VAR

by the declaration of a function block instance [...] in the diagram. The Add POU

, function blocks [...] statechart is a POU [...] of POU is identified