_EXTERNAL <variable name> : <data type>; END_VAR 不允

ID := TYPE_ID.CONNECTED_DATA [...] CONNECTED_DATA_ITEM3 (STRUCT) ¶ TYPE

element type. These [...] data structure [...] ) -------------------------------- TYPE SYS

wDataType WORD [...] IEC61850_HistData [...] Name Type Comment

DPM_SL_PRM_DATA (STRUCT) ¶ TYPE DPM_SL_PRM_DATA [...] Type Comment wPrmData

Name; Application ApplicationData [...] Color; 4278190335 0.GraphType; 3 [...] .Data; 1.Variable

:= pData ^ [0] ; bySecondByte [...] GetMessageDataPointer (FUN) ¶ FUNCTION GetMessageData

SysMemReallocData (FUN) ¶ FUNCTION SysMemReallocData : POINTER TO BYTE

name> : <data type [...] ） <variable name> : <data type>; 接口变量的声明 注意 接口

the data of the [...] uiNumber TYPE [...] Temp : UDINT; END_STRUCT END_TYPE