以通知应用程序的其他部分有关内存中位置的未决更改。特别注意类型的变量 POINTER 和 REFERENCE .在线 [...] to the copy code

_on_call'} pInt : POINTER TO

: POINTER TO INT := ADR(y [...] Loop := 0 TO GVL [...] pointer will not be

App : POINTER TO Cmp [...] App : POINTER TO Cmp [...] to set a

Output : POINTER TO STRING; END [...] StringWrite : BOOL VAR_INPUT strTo [...] Output^ := strToWrite; // Now

Output : POINTER TO STRING; END [...] StringWrite : BOOL VAR_INPUT strTo [...] Output^ := strToWrite; // Now

用作 REFERENCE TO 或作为 ADR 操作 [...] 0) referenceVariable REF

TelegramData: POINTER TO ARRAY [0..7 [...] 日历日期 POINTER p

不要使用 POINTER TO 持久 [...] path to POU variable