Every disturbance report recording is saved in the IED. The same applies to allevents, which are continuously saved in a ring-buffer. Local HMI can be used toget information about the recordings, and the disturbance report files may beuploaded in the PCM600 using the Disturbance handling tool, for report reading orfurther analysis (using WaveWin, that can be found on the PCM600 installationCD). The user can also upload disturbance report files using FTP or MMS (over61850–8–1) clients.If the IED is connected to a station bus (IEC 61850-8-1), the disturbance recorder(record made and fault number) and the fault locator information are available. Thesame information is obtainable if IEC 60870-5-103 is used.15.6.3 Setting guidelines IP14874-1 v1M12179-64 v9The setting parameters for the Disturbance report function DRPRDRE are set viathe local HMI or PCM600.It is possible to handle up to 40 analog and 352 binary signals, either internalsignals or signals coming from external inputs. The binary signals are identical inall functions that is, Disturbance recorder (DR), Event recorder (ER), Indication(IND), Trip value recorder (TVR) and Event list (EL) function.User-defined names of binary and analog input signals are set using PCM600. Theanalog and binary signals appear with their user-defined names. The name is usedin all related functions (Disturbance recorder (DR), Event recorder (ER), Indication(IND), Trip value recorder (TVR) and Event list (EL)).Figure 138 shows the relations between Disturbance report, included functions andfunction blocks. Event list (EL), Event recorder (ER) and Indication (IND) usesinformation from the binary input function blocks (BxRBDR). Trip value recorder(TVR) uses analog information from the analog input function blocks (AxRADR),which is used by Fault locator (FL) after estimation by Trip Value Recorder (TVR).Disturbance report function acquires information from both AxRADR andBxRBDR.1MRK 505 393-UEN B Section 15MonitoringLine differential protection RED650 2.2 IEC 337Application manual
