GE Multilin g60, Instruction Manual

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GE Multilin G60 Generator Protection System 6-29
6 ACTUAL VALUES 6.4 RECORDS
6
A trigger can be forced here at any time by setting “Yes” to the
FORCE TRIGGER?
command. Refer to the
COMMANDS

CLEAR RECORDS
menu for information on clearing the oscillography records.
6.4.4 DATA LOGGER
PATH: ACTUAL VALUES

RECORDS

DATA LOGGER
The
OLDEST SAMPLE TIME
represents the time at which the oldest available samples were taken. It will be static until the log
gets full, at which time it will start counting at the defined sampling rate. The
NEWEST SAMPLE TIME
represents the time 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

CLEAR RECORDS
menu for clearing data logger records.
6.4.5 PHASOR MEASUREMENT UNIT RECORDS
PATH: ACTUAL VALUES

RECORDS

PMU RECORDS
The 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:
PATH: ACTUAL VALUES

RECORDS

PMU RECORDS

PMU 1 RECORDING

DATA LOGGER

OLDEST SAMPLE TIME:
2000/01/14 13:45:51
MESSAGE
NEWEST SAMPLE TIME:
2000/01/14 15:21:19

PMU

RECORDS
NUMBER OF TRIGGERS:
0
Range: 0 to 65535 in steps of 1
MESSAGE

PMU 1

RECORDING
See below.

PMU 1

RECORDING
PMU 1 FORCE TRIGGER:
Yes
Range: No, Yes
MESSAGE
PUM 1 AVAILABLE
RECORDS: 0
Range: 0 to 65535 in steps of 1
MESSAGE
PUM 1 SECONDS
PER RECORD: 0.0
Range: 0 to 6553.5 in steps of 0.1
MESSAGE
PUM 1 LAST CLEARED:
2005/07/14 15:40:16
Range: date and time in format shown