GE DR60 Technical Manual page 46

5.4.6 C37.118.2-2011 (PMU)
46
▪
General Interrogation: After a request for General Interrogation the BRCB
starts the interrogation process and create a report that includes all
DataAttribute values of the referenced dataset.
▪
Integrity: When integrity reports are enabled, the BRCB shall be notified each
time the value of the time as specified in Integrity Period has expired. The
BRCB then builds a report with the values of all members of the referenced
data-set. Range: 1 – 1000 ms. Step 1 ms.
Note: The general-interrogation is initiated by the client. The integrity report, which
also transmits all values of a data set, is initiated by the BRCB.
Optional Fields:
▪
Sequence Number: Includes the SqNum in the report. The attribute SqNum
specifies the sequence number for each BRCB that has report enable set to
TRUE. This number is incremented by the BRCB for each report generated and
sent.
▪
Dataset: Includes DatSets in the report
▪
Data Reference: Includes the DataRef in the report
▪
Buffer Overflow: Includes the BufOvfls in the report. The parameter BufOvfl
indicates to the client that entries within the buffer may have been lost.
▪
Time Stamp: Includes the time stamp in the report.
▪
Reason Code: Includes the Reason Codes in the report, which means the
reason that generated the report according to Trigger Options
▪
Entry ID: Includes EntryID in the report.
▪
Configuration Revision: Includes the ConfRev in the report. The attribute
ConfRevshall represent a count of the number of times that the configuration
of the data-set referenced by DatSet has been changed.
Note: RMS values and frequency values are calculated and made available for MMS
communication every ¼ cycle.
This tab allows the configuration of the communication parameters of the PMU
streams.
For each of the 4 separate streams the following configuration is available:
▪
Enable: Enables the transmission of the respective frame
▪
ID: PMU ID according to C37.118-2011. The PMU ID code is set to uniquely
associate the synchrophasor values to the PMU responsible for producing
them. The ID ranges from 1 to 65534.
DR60
DR60-TM-EN-2A