bPowerFailDetect,eState=>,nCapacity=> ,bBusy=> ,bError=> ,nErrID=> ); //受控的数据保存 //bWritePersistent人为触发保存动作,上升沿触发 fbWritePersistent(NETID:= ,PORT:=851 ,START:=bWritePersistent ,TMOUT:=T#1S , MODE:= , BUSY=> ,ERR=> , ERRID=> ); IF fbWritePersistent.BUSY THEN bWritePersistent:=FALSE; END_IF]]>