现功能块实例的调用。 PROGRAM PLC_PRG VAR fb [...] _Simple_Machine; END_VAR fb [...] _Simple_Machine VAR b
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: "Tasklocals" *) VAR [...] ; END_VAR PROGRAM ReadData VAR di
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_ConvertFromBool VAR VAR uxi [...] Return_270: WSTRING; END_VAR
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_ConvertStrings VAR_INPUT END_VAR VAR_OUTPUT END_VAR VAR xReturn_0: BOOL
present. VAR product [...] Result : UDINT ; END_VAR udi [...] is set. VAR
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_BLOCK FB_DataManager VAR [...] Counter : INT; END_VAR 变量 i [...] _DataManager VAR iLocal : INT; i
_VISU VAR alarm [...] PrevSelectionChangedCounter: INT; END_VAR VAR [...] := 80 * 2; END_VAR 执行
DataToDisplay_1 : PLC_PRG.iVar1 iDataToDisplay_2 : PLC_PRG.iVar2 提示 您可 [...] 举数据类型的名称会自动添加到变量名称后的尖括号中。例子: PLC_PRG.enVar
.tContent 和 VAR tContent : INT := 500; END_VAR [...] IsInForeground 和 VAR b
.tContent 和 VAR tContent : INT := 500; END_VAR [...] IsInForeground 和 VAR b