Navigate to Main Menu/Configuration/TCP-IP configuation/ETHLAN1_AB.Set values for OperationMode, IPAddress and IPMask. OperationMode mustbe set to .Make sure that the optical fibres are connected correctly.6.11.1.3 Verifying the station communicationConnect a PC to the substation network and ping the connected IED and the SubstationMaster PC to verify that the communication is working up to the transport layer.The best way to verify the communication up to the application layer is to use a protocolanalyzer connected to the substation or process bus and monitor the communication.Verifying redundant IEC 61850-8-1 communicationEnsure that the IED receives IEC 61850-8-1 data on both ports A and B. In the local HMInavigate to Main menu/Tests/Function status/Communication/PRP Status/LAN1–A / LAN1–B and check that both signals LAN1-A and LAN1-B are shown as Ok. Removethe optical connection to one of the ports A or B. Verify that either signal LAN1-A orLAN1-B (depending on which connection that was removed) are shown as Error and thatthe other signal is shown as Ok. Be sure to re-connect the removed connection aftercompleted verification.6.12 Exit test modeThe following procedure is used to return to normal operation.1. Navigate to the test mode folder.2. Change the Enable setting to Disable. Press the 'E' key and the left arrow key.3. Answer YES, press the 'E' key and exit the menus.Section 6 1MRK 505 293-UUS ATesting functionality118Commissioning manual
