Segment : POINTER TO BYTE; x [...] 8.RUNE; xOk : BOOL [...] Rune := TO_DINT(sValue[udi

Segment : POINTER TO BYTE; udi [...] Value : POINTER TO BYTE; ps [...] Data : POINTER TO BYTE; udi

内存的处理（例如类型 ARRAY OF BYTE [...] ..32] OF BYTE [...] Ok : BOOL; END_VAR x