声明会发生这种情况： var1 AT %QB21: INT [...] _iTemp1 := g_iTemp1 + INT#1 [...] _iTemp1 := g_iTemp1 + INT#2

结果 BOOL I 或者 INT 结果 INT R 或者 BOOL [...] STRING 结果 STRING 如果

therefore not possible to [...] adapted according to [...] extension to the IEC

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

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

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

Scalar : POINTER TO DWORD [...] them to pointer pdw [...] Alpha : INT; iBeta : INT

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

which is to be [...] which is to be [...] checks) which have to