Navigate to: Main menu/Configuration/Communication/Stationcommunication/IEC61850-8-1/IEC61850–8–1:1Set Operation to On , PortSelGOOSE and PortSelMMS to the port used(for example LANAB).2. Enable redundant IEC 61850-8-1 communication for port AB and CD2.1. Enable redundant communication.Navigate to: Main menu/Configuration/Communication/Ethernetconfiguration/PRP:1Set values for Operation, IPAddress and IPMask. Operation must be set toOn.The IED will restart after confirmation. Menu items LANAB:1 andLANCD:1 are hidden in local HMI after restart but are visible in PSTwhere the values for parameter Mode is set to Duo.3. Enable IEC 61850-9-2LE (process bus) communication for port CD.3.1. Set values for the rear port CD.Navigate to: Main menu/Configuration/Communication/Ethernetconfiguration/LANCD:1Set values for Mode, IPAddress and IPMask. Mode must be set to IEC9-2.There are no settings needed for the IEC 61850-9-2LE communication in the localHMI branch Station communication. Make sure that the optical fibres are connectedcorrectly. Communication is enabled whenever the merging unit starts sending data.8.3 Verifying the communicationTo verify that the communication is working a test/analyzing tool, for example ITT600, can be used.Verifying redundant IEC 61850-8-1 communicationEnsure that the IED receives IEC 61850-8-1 data on both port AB and CD. Browse inthe local HMI to Main menu/Diagnostics/Communication/Redundant PRP andcheck that both signals LAN-A-STATUS and LAN-B-STATUS are shown as Ok.Remove the optical connection to one of the ports AB or CD. Verify that either signalLAN-A-STATUS or LAN-B-STATUS (depending on which connection that wasremoved) are shown as Error and the that other signal is shown as Ok. Be sure to re-connect the removed connection after completed verification.Section 8 1MRK 511 360-UEN AEstablishing connection and verifying the IEC 61850 communication66 Bay control REC670 2.1 IECCommissioning manual
