CODESYS Development System
VAR wInput AT %IW0 : WORD; END_VAR 带有输入字地址规范的变量声明 VAR xActuator AT
CODESYS Development System
_PRG VAR wA : WORD := 16 [...] ; END_VAR // Index [...] 作为索引 // GVL declaration VAR
CODESYS Development System
) PROGRAM PLC_PRG VAR pdw [...] Delete : BOOL; END_VAR IF (x [...] Gamma VAR_INPUT i
_PRG //Declaration VAR x: INT; bTest: BOOL; END_VAR [...] //Declaration VAR_INPUT b
CompareAndSwap : BOOL VAR_INPUT pxw [...] NewValue : __XWORD ; END_VAR IF [...] TestAndSet : BOOL VAR_INPUT pxw
CODESYS Development System
声明会发生这种情况: var1 AT %QB21: INT 和 var2 AT %QD [...] 写入多个位置的输出 注意:当输出变量 ( VAR
.tContent 和 VAR tContent : INT := 500; END_VAR [...] IsInForeground 和 VAR b
CODESYS Development System
57 . 例子 int_var1 := int_var2 := int_var3 + 9; (* int_var1 和
CODESYS Development System
STRUCT Var1 : BOOL := 16#01; Var2 : BYTE := 16#11; Var3 : WORD
PROGRAM PLC_PRG VAR i [...] _Instance : BFB; END_VAR i [...] _PRG(); FUNCTION_BLOCK AFB VAR