CHAPTER 4RTU Network Configuration237• Next configure - displays the next time the (update or changeof the) configuration of the RTU is to be performed;• Configure requested - tells whether a configuraton update ofthe RTU was requested;• Last refresh - displays the last time a refresh of the RTU wasperformed;• Next refresh - displays the next time a refresh of the RTU is tobe performed;• Refresh requested - tells whether a measurement valuerefresh of the RTU was requested.RTU - RoutingRouting increases the possible distances between the A850 andthe RTUs because the transmission of the information uses otherRTUs as relay stations instead of having to go straight from senderto addressee. To make this possible, the corresponding routinginformation has to be entered into the concerned RTUs.
