of retain function block instances Function block [...] . A function block

function block instance [...] in function block instances In function blocks, you can

OperationControl function block [...] OperationControl Function Block [...] The function block is used

local function block [...] FUNCTION_BLOCK XXX ; END_FUNCTION_BLOCK [...] , and in any base function blocks

different function blocks [...] : The function block contains [...] The function block contains

TRUE; END_METHOD END_FUNCTION_BLOCK [...] TRUE; END_METHOD END_FUNCTION_BLOCK [...] FUNCTION_BLOCK FB

_VAR FUNCTION_BLOCK XY METHOD [...] _VAR FUNCTION_BLOCK XY [...] method '<method name

_VAR FUNCTION_BLOCK XY METHOD [...] '<function block name [...] _VAR FUNCTION_BLOCK XY

function block instance from which the function block [...] of the base function block

_VAR FUNCTION_BLOCK FB METHOD [...] of a function block [...] of a function block