For more details please refer to the IEC 61850 standards. In the following descriptionit is assumed that PCM600 together with IET600 is used as system configurationtool.A short form of a typical sequence is shown in Figure 63 when a complete station isexported as a SCD file.1. Export SCL files from PCM600. In the scenario in Figure 63 it is a SCD file.Other SCL file types are possible to export.2. Configure horizontal and vertical communication in the IET600 stationconfiguration tool.3. Import SCL files to PCM600 project. In the scenario in Figure 63 it is the updatedSCD file.SCD filedo IED engineeringexport SCD filePCM600 (1)create projectimport SCD fileconfigure data setsconfigure Report CBsconfigure GOOSE CBsexport SCD fileIET600 (2)import SCD filelink GOOSE input dataWrite to IEDPCM600 (3)SCD fileIED 1 IED nIED 2 IED n-1IEC11000264.vsdIEC11000264 V1 ENFigure 63: IEC 61850: Signal engineering procedure flow7.3 Exporting SCL files from PCM600A pre-condition is that all IEDs in the project must be engineered in PCM600. Thehardware interface, for example the communication port, has to be selected andconfigured. The used interface addresses have to be set according to protocol andproject definitions. The station communication port has to be activated in the IED, thatis to set the IEC61850-8-1Operation setting to On.1MRK 511 284-UEN A Section 7IEC 61850 communication engineering650 series 93Engineering manual