IEC09000380-1-en.vsdIEC09000380 V1 ENFigure 7: PCM600: Technical key editorUsing the Technical Key Editor the following selections are possible.• use the existing technical key in the IED• use the existing technical key defined for the IED object in PCM600 or• set a user defined technical key, which changes the technical key for boththe physical IED and IED object in PCM600.Do not use a technical key with more than 13 characters.4. Click OK to confirm the selection.It is not possible to set a user defined name or select the Technical key in IED ifthe value is the same as already given to another IED object in the PCM600project. A dialog window opens if this is the case.4.4 Setting up communication between PCM600 and theIEDThe communication between the IED and PCM600 is independent of thecommunication protocol used within the substation or to the NCC.The communication media is always Ethernet and the used protocol is TCP/IP.Each IED has an RJ-45 Ethernet interface connector on the front. The front Ethernetconnector shall be used for communication with PCM600..When an Ethernet-based station protocol is used, PCM600 communication can usethe same Ethernet port and IP address.To connect PCM600 to the IED, two basic variants must be considered.Section 4 1MRK 511 284-UEN ASetting up a project26 650 seriesEngineering manual
