CHAPTER 5: SETTINGS PRODUCT SETUPL90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL 5-715An ObjectReference to the data set, which consists of the concatenation of the string "/LLN0$" and the dataset name, is used in the datSet field of report messages, and it can be used by the client to discriminate UnbufferedReport1 messages from other messages.The performance of the report is determined by the performance of the selected dataset. When the selection isTT3DataSet01, TT3DataSet02, … it is possible that transient events can be missed.Unbuffered Report1 ConfRevRange: 0 to 4294967295 in steps of 1Default: 1The entered value sets the confRev value in Unbuffered Report1 messages, and it can be used by clients to discriminatereport messages of the expected configuration revision from messages of a different revision. The standard requiresthat confRev be incremented each time the members or the order of the members is changed, and each time the dataset name is changed. The standard states that the value of 0 is reserved.Unbuffered Report1 OptFldsRange: The check box for an individual bit can be enabled or notDefault: All bits enabled / trueThe OptFlds setting is bitstring that controls which of the optional fields are included in report messages. The options areas follows. To reduce message size, uncheck any fields that are not needed.– sequence-number– report-time-stamp– reason-for-inclusion– data-set-name– data-reference– conf-revisionThe OptFlds bits buffer-overflow and entryID also listed are not applicable to unbuffered reports even though the bitsexist in the protocol. They are unchecked by default.Unbuffered Report1 BufTmRange: 0 to 4294967295 in steps of 1Default: 0 msThe entered value sets the time interval in milliseconds for the buffering of events for inclusion into a single report.Unbuffered Report1 TrgOpsRange: The check box for an individual bit can be enabled or notDefault: All bits enabled / trueThe TrgOps setting is bitstring that controls which trigger conditions are monitored in this report. The options are asfollows. Uncheck any trigger conditions that are not needed.– data-change– quality-change– integrity– general interrogationUnbuffered Report1 IntgPdRange: 0 to 4294967295 in steps of 1Default: 0 msThe entered value sets the period in milliseconds for generating Unbuffered Report1 integrity reports. An integrity reportincludes the values of all members of the referenced data set, whether a change has occurred or not.DataSetsNavigate to Settings > Product Setup > Communications > IEC 61850 > DataSets.
