FUNCTION FUN : DINT VAR_INPUT bTest : BOOL; END_VAR

_IEC_RESULT Input hVarList SysTypes.RTS_IEC_HANDLE [...] AsyncWrapper.TriggerSyncReadVar [...] TriggerSyncReadVar

Size2_internal __XWORD Input var [...] TypeDesc_VarLenArray.GetSize2_internal (METH) ¶ METHOD Get

Found_internal UDINT Input var [...] TypeDesc_VarLenArray.NodeFound_internal (METH) ¶ METHOD Node

VisuNativeElement.HandleReadOfBigVar [...] HandleReadOfBigVar [...] HandleReadOfBigVar

_Afb VAR_INPUT iIn1: INT; iIn2: INT; END_VAR VAR_OUTPUT i

变量 input_3 有范围 VAR_INPUT [...] 以通过范围声明来实现 VAR_INPUT , VAR [...] 包含以下声明，例如： VAR_INPUT

NativeSize2_internal __XWORD Input var [...] TypeDesc_VarLenArray.GetNativeSize2_internal (METH) ¶ METHOD Get

输入/输出变量的变量声明 VAR_INPUT [...] It : BOOL VAR_INPUT iInput [...] It : BOOL VAR_INPUT iInput

AccGetFirstInterface IIecVarAccess3 Input [...] IecVarAccGetFirstInterface (FUN) ¶ FUNCTION IecVar