block option [...] . The function block FB [...] function block FBMachine
function block named FB [...] block in the program [...] of the function block instance
), a function block [...] block (FB) <<function [...] block is generated
block type [...] the Function block type [...] to FUNCTION_BLOCK POU
PROGRAM Function block FB : FUNCTION_BLOCK [...] block instantiation
block can inherit from another function block [...] block Fb_A inherits
(type: FUNCTION_BLOCK [...] composition FUNCTION_BLOCK [...] FUNCTION_BLOCK Fb_D VAR
(type: FUNCTION_BLOCK [...] ). FUNCTION_BLOCK Fb_C VAR [...] Dut_A . FUNCTION_BLOCK
, function block, function
