Oscillography; Data Logger; Phasor Measurement Unit Records - GE UR Series L90 Instruction Manual

6.4 RECORDS
PATH: ACTUAL VALUES
 OSCILLOGRAPHY

This menu allows the user to view the number of triggers involved and number of oscillography traces available. The
value is calculated to account for the fixed amount of data storage for oscillography. See the Oscillog-
CYCLES PER RECORD
raphy section of chapter 5 for additional details.
A trigger can be forced here at any time by setting "Yes" to the
menu for information on clearing the oscillography records.
CLEAR RECORDS
PATH: ACTUAL VALUES
 DATA LOGGER

6
The
OLDEST SAMPLE TIME
gets full, at which time it will start counting at the defined sampling rate. The
most recent samples were taken. It counts up at the defined sampling rate. If the data logger channels are defined, then
both values are static.
Refer to the
COMMANDS
PATH: ACTUAL VALUES
 PMU
 RECORDS
The number of triggers applicable to the phasor measurement unit recorder is indicated by the
The status of the phasor measurement unit recorder is indicated as follows:
6-26
 
RECORDS

OSCILLOGRAPHY

FORCE TRIGGER?
No
NUMBER OF TRIGGERS:
MESSAGE
0
AVAILABLE RECORDS:
MESSAGE
0
CYCLES PER RECORD:
MESSAGE
0.0
LAST CLEARED DATE:
MESSAGE
2000/07/14
 
RECORDS

DATA LOGGER

OLDEST SAMPLE TIME:
2000/01/14 13:45:51
NEWEST SAMPLE TIME:
MESSAGE
2000/01/14 15:21:19
represents the time at which the oldest available samples were taken. It will be static until the log
 menu for clearing data logger records.
CLEAR RECORDS
 
RECORDS PMU RECORDS
NUMBER OF TRIGGERS:
0
 PMU 1
MESSAGE
 RECORDING
L90 Line Current Differential System
Range: No, Yes
15:40:16
command. Refer to the
FORCE TRIGGER?
NEWEST SAMPLE TIME

6.4.5 PHASOR MEASUREMENT UNIT RECORDS

Range: 0 to 65535 in steps of 1
See below.
6 ACTUAL VALUES
6.4.3 OSCILLOGRAPHY

COMMANDS
6.4.4 DATA LOGGER
represents the time the
value.
NUMBER OF TRIGGERS
GE Multilin