_VAR //Implementation FUN := LREAL_TO_INT [...] 1 : INT VAR_INPUT a,b : INT; END_VAR VAR c

: POINTER TO INT; y : INT [...] _PRG //Declaration VAR x: INT; bTest: BOOL; END

; END_VAR IF INT_TO_BOOL [...] Cond1:INT := INT#1; iCond2:INT := INT#2; xCond:BOOL

Return_Before_End: BOOL; xContinue_In_Loop_FUN: BOOL; iCounter: INT [...] Counter := INT#0 TO INT#5 BY

: POINTER TO INT; byte [...] 到“POINTER TO INT”指针 [...] 可能意外地导致意外访问。如果您指定一个 POINTER TO

Condition : INT; bTemp : BOOL [...] _iTest := WORD_TO_INT(g [...] 0.0 : BOOL ; g_iTest AT

3 : REFERENCE TO INT; i [...] 8 : REFERENCE TO INT; var [...] ： POINTER TO <basic type

Variable : POINTER TO POINTER TO INT; 前缀 p 为数 [...] 据类型定义 INT . 静态

Dummy : INT; xDummy : BOOL [...] 2 : BOOL VAR_INPUT iInput2:INT; END

0.0 : BOOL ; g_iGlob AT %QW1 : INT ; END [...] _OUTPUT xVarOut1:BOOL; x