序中，变量的第三位 wA 设置 [...] _PRG VAR wA : WORD := 16 [...] variable wA.2 := xB; 结果

_textual_declaration ¶ Gets a value [...] ScriptObject has a [...] if it has a

PROGRAM PLC_PRG VAR iA [...] 变量 iA 隐式地重新初始化为 0

: INT; a : INT := 2 [...] : i := i+1; a: i

is a POINTER TO FB [...] InputVal is a VAR_INPUT of [...] InputVal; //ptr is a POINTER TO

Info := __VARINFO ( aiData ); A [...] offset denotes a [...] offset denotes a local

object info for a [...] a binary ISvn [...] AuthenticationDataExisting ¶ Gets a value

_PRG VAR a : INT; ITFref [...] 2, a); INTERFACE ITF

PLC_PRG VAR a : INT [...] _VAR __QueryPointer(a,pt

here that a [...] . To make a library [...] possible to use a