CODESYS Development System
DATA_A STRUCT iA_1 [...] := [(iA_1 := 1, iA [...] FF),(iA_1 := 2, iA
CODESYS Development System
Set . 功能块 fb_A1 和 [...] : STRING 脸书 fb_A1 FUNCTION_BLOCK fb_A1
CODESYS Development System
Input:=iValue); 代替: fbDoIt_1 [...] _PRG VAR rspeA [...] _SPECIAL; pspeA : POINTER TO
CODESYS Development System
声明 PLC_PRG 程序 VAR fb_A1 [...] persistent variable PLC_PRG.fb_A.iPersistentCounter_A [...] 声明 FB_A 功能块 FUNCTION
CODESYS Development System
PLC_PRG VAR fbMyA1 [...] Var2 : INT; END_VAR fbMyA1 [...] ); fbMyA2(iInA := 1
is a POINTER TO FB1 [...] 127 . 例子 功能块 FB1 有 [...] 以下访问会生成错误 SA0170: //FB1
TO 声明(例如, ptrFb_A: POINTER TO Fb_A; 要么 ptrFb [...] : POINTER TO Fb_A 选择 协会
: ARRAY[1..10] OF Fb_A [...] 应于元素的实例化: instFb_A : Fb_A .基数 [...] 会声明以下内容: instMultiFb_A
_BLOCK FB_DoA VAR [...] := iA + 1 [...] ; PROGRAM PLC_PRG VAR fbA
_BLOCK FB_DoA VAR [...] := iA + 1 [...] ; PROGRAM PLC_PRG VAR fbA