CODESYS Development System
; END_VAR FUNCTION_BLOCK [...] _VAR FUNCTION_BLOCK FB2 VAR END_VAR FUNCTION_BLOCK
//Function block extended [...] : FUNCTION_BLOCK POU [...] assigned to a function
CODESYS Development System
块变量。 FUNCTION_BLOCK fbA VAR [...] ; FUNCTION_BLOCK fb [...] ; // The function block
_MoveAbsolute function block 1: Move [...] _MoveAbsolute function block: 2: Move
FUNCTION_BLOCK POU [...] 块的实现 POU FUNCTION_BLOCK [...] ChangedListener . FUNCTION_BLOCK POU
CODESYS Development System
_METHOD FUNCTION_BLOCK FB [...] 1 := TRUE; END_METHOD END_FUNCTION_BLOCK FUNCTION_BLOCK FB
. Otherwise via function [...] operator already in init
the function of a [...] may block other [...] Port if block driver
TimeReporter: Each function block [...] a library block [...] block to the watch
CODESYS Development System
在调用 '<function block name>' 时赋 [...] _VAR inst(); FUNCTION_BLOCK