Fault Reports - GE D30 Instruction Manual

5 SETTINGS
The UR device maintains two times: local time and Universal Coordinated Time (UTC). Local time can be provided by IRIG-
B signals. UTC time is provided by SNTP servers.
The real-time clock (RTC) and time stamps reported in historical records and communication protocols can be incorrect if
the Local Time settings are not configured properly.
See the IRIG-B section in the Installation chapter for guidance on these settings when using an IRIG-B source that sets the
IRIG-B control bits according to IEEE Std 1344-1995.
The
LOCAL TIME OFFSET FROM UTC
hours. Time zones in the eastern hemisphere have positive values; time zones in the western hemisphere have negative
values. A value of zero causes the relay to use UTC for local time. This setting has two uses. When the system RTC is syn-
chronized with a communications protocol providing only local time or it is free-running, the offset setting is used to calcu-
late UTC from the local time these provide. When the RTC is synchronized with a communications protocol providing only
UTC (such as PTP or SNTP), the time offset setting is used to determine local time from the UTC provided. PTP
ALTERNATE_TIME_OFFSET_INDICATOR TLVs are not used to calculate local time.
The
DAYLIGHT SAVINGS TIME (DST)
Note that when IRIG-B time synchronization is active, the local time in the IRIG-B signal contains any daylight savings time
offset and so the DST settings are ignored.

PATH: SETTINGS PRODUCT SETUP
 FAULT REPORT 1

MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
MESSAGE
The D30 relay supports one fault report and an associated fault locator. The signal source and trigger condition, as well as
the characteristics of the line or feeder, are entered in this menu.
The fault report stores data, in non-volatile memory, pertinent to an event when triggered. The captured data contained in
the FaultReport.txt file includes:
• Fault report number.
• Name of the relay, programmed by the user.
GE Multilin
setting is used to specify the local time zone offset from UTC (Greenwich Mean Time) in
settings can be used to allow the relay to follow the DST rules of the local time zone.
 

FAULT REPORTS

FAULT REPORT 1
FAULT REPORT 1
SOURCE: SRC 1
FAULT REPORT 1 TRIG:
Off
FAULT REPORT 1 Z1
MAG: 3.00 Ω
FAULT REPORT 1 Z1
ANGLE: 75°
FAULT REPORT 1 Z0
MAG: 9.00 Ω
FAULT REPORT 1 Z0
ANGLE: 75°
FAULT REPORT 1 LINE
LENGTH UNITS: km
FAULT REP 1 LENGTH
(km ): 100.0
FAULT REPORT 1 VT
SUBSTITUTION: None
FAULT REP 1 SYSTEM
Z0 MAG: 2.00 Ω
FAULT REP 1 SYSTEM
Z0 ANGLE: 75°
D30 Line Distance Protection System
5.2 PRODUCT SETUP
5.2.7 FAULT REPORTS
Range: SRC 1, SRC 2
Range: FlexLogic operand
Range: 0.01 to 250.00 ohms in steps of 0.01
Range: 25 to 90° in steps of 1
Range: 0.01 to 650.00 ohms in steps of 0.01
Range: 25 to 90° in steps of 1
Range: km, miles
Range: 0.0 to 2000.0 in steps of 0.1
Range: None, I0, V0
Range: 0.01 to 650.00 ohms in steps of 0.01
Range: 25 to 90° in steps of 1
5
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