PUBLIC DoIt : BOOL VAR [...] TO uiN DO m

, -19..20] OF INT; 在字 [...] BaseLocal : INT; s [...] BaseLocal : INT; s

Struct: STRUCT Enable: BOOL; Counter: INT; MaxSize: BOOL; Max

基本数据类型的映射通道数（ BOOL , INT , REAL

: INT; Ary : ARRAY[0 [...] Number : INT := 55; END_VAR FOR idx := 0 TO 6

_GLOBAL iglobvar:INT; bglobvar:BOOL

简单数据类型 ( BOOL, BYTE, WORD/INT

Index : DINT; bTest : BOOL [...] Index := 0 TO 99 DO b [...] diIndex := 0 TO 99