ABB Relion 630 Series Operation Manual

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Contents

ABB Relion 630 Series Operation Manual Manual pdf 70 page image

Only authorized and skilled personnel should analyze possible errorsand decide on further actions. Otherwise, stored disturbance data canbe lost.5.2.1 Disturbance recording triggeringDisturbance recordings are normally triggered by protection relay applications whenthey detect fault events. Disturbance recordings can also be triggered manually orperiodically. The manual trigger generates an instant disturbance report. Use thisfunction to get a snapshot of the monitored signals.5.2.2 Disturbance record analysisThe protection relay collects disturbance records of fault events which are set totrigger the disturbance recorder. Disturbance data is collected and stored for laterviewing and analysis. The disturbance recorder data can be read and analyzed withPCM600.For more information, see the PCM600 documentation.5.2.3 Disturbance reportsPCM600 can be used for creating reports of disturbance recorder data.For more information, see the PCM600 documentation.5.2.4 Relay self-supervisionThe relay self-supervision handles internal run-time fault situations.The mainindication of an internal fault is a flashing green Ready LED.More detailed information can be found from Main menu/Monitoring/IED status orMain menu/Monitoring/Internal events.Internal faults can be divided to hardware errors, run-time errors in the application oroperating system and communication errors. Further actions always depend on thecause of the error.Only authorized and skilled personnel should analyze the errors anddecide on further actions.Section 5 1MRS756509 EIED operation62 630 seriesOperation Manual