Var); siVar := BYTE_TO_SINT [...] Var := INT_TO_WORD(iVar); lwVar := SINT_TO

Var := LINT_TO_SINT(li [...] Var := DWORD_TO_SINT(dw [...] PROGRAM SA0133 VAR siVar:SINT

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

Temp1 : INT; diTemp3 : DINT [...] ; siTemp5 : SINT

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

PROGRAM PLC_PRG VAR i:INT; iBorder1: INT := 10; iBorder2: INT

Var1:POINTER TO INT; ptiVar2:POINTER TO INT; ptiVar3:POINTER TO INT; iVar:INT

: 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

例 96 . 例子 VAR ref_int : REFERENCE TO INT; ref [...] 类型变量 REFERENCE TO 理由：IEC 61131

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