GE Multilin L90 Line Current Differential System 6-236 ACTUAL VALUES 6.4 RECORDS66.4.3 OSCILLOGRAPHYPATH: ACTUAL VALUES ÖØ RECORDS ÖØ OSCILLOGRAPHYThis menu allows the user to view the number of triggers involved and number of oscillography traces available. TheCYCLES PER RECORD value is calculated to account for the fixed amount of data storage for oscillography. See the Oscillog-raphy section of chapter 5 for additional details.A trigger can be forced here at any time by setting “Yes” to the FORCE TRIGGER? command. Refer to the COMMANDS ÖØCLEAR RECORDS menu for information on clearing the oscillography records.6.4.4 DATA LOGGERPATH: ACTUAL VALUES ÖØ RECORDS ÖØ DATA LOGGERThe OLDEST SAMPLE TIME represents the time at which the oldest available samples were taken. It will be static until the loggets full, at which time it will start counting at the defined sampling rate. The NEWEST SAMPLE TIME represents the time themost recent samples were taken. It counts up at the defined sampling rate. If the data logger channels are defined, thenboth values are static.Refer to the COMMANDS ÖØ CLEAR RECORDS menu for clearing data logger records.6.4.5 PHASOR MEASUREMENT UNIT RECORDSPATH: ACTUAL VALUES Ö RECORDS ÖØ PMU RECORDSThe number of triggers applicable to the phasor measurement unit recorder is indicated by the NUMBER OF TRIGGERS value.The status of the phasor measurement unit recorder is indicated as follows: OSCILLOGRAPHYFORCE TRIGGER?NoRange: No, YesMESSAGE NUMBER OF TRIGGERS:0MESSAGE AVAILABLE RECORDS:0MESSAGE CYCLES PER RECORD:0.0MESSAGE LAST CLEARED DATE:2000/07/14 15:40:16 DATA LOGGEROLDEST SAMPLE TIME:2000/01/14 13:45:51MESSAGE NEWEST SAMPLE TIME:2000/01/14 15:21:19 PMU RECORDSNUMBER OF TRIGGERS:0Range: 0 to 65535 in steps of 1MESSAGE PMU 1 RECORDING See below.
