Var := DINT_TO_UDINT(di [...] Var := INT_TO_WORD(i [...] Var :BYTE; udiVar : UDINT
then points to array_of_int [...] Test:POINTER TO UDINT; udiTest:UDINT [...] 是整数值乘以基本大小。 例 75 . ST 中的示例 pINT
_VAR //Implementation FUN := LREAL_TO_INT [...] 1 : INT VAR_INPUT a,b : INT; END_VAR VAR c
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
_Structure : STRUCT iLocal : INT [...] ; udiLocal : UDINT
: 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
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
器仅在乘法之后执行隐式转换: lint := TO_LINT(dint [...] := TO_LINT(dint) * TO [...] : LWORD; udi : UDINT