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12-4
Standard Event Reports and SER
Date Code 20011205
SEL-311B Instruction Manual
The relay includes event summary information in the standard event report. The identifiers, date,
and time information are at the top of the standard event report, and the other information
follows as channel row data and summary data at the end. See Figure 12.2.
Figure 12.1 corresponds to the full-length standard 15-cycle event report in Figure 12.2.
(
Note
: Figure 12.2 is on multiple pages.)
=>>
SEL-311B Date: 08/18/00 Time: 08:53:34.926
EXAMPLE: BUS B, BREAKER 3
Event: BCG T Location: 48.84 Trip Time: 08:53:34.930
#: 00008 Shot: Freq: 60.01 Group: 1 Close Time: --:--:--.---
Targets: ZONE1 Breaker: Closed
PreFault: IA IB IC IP IG 3I2 VA VB VC
MAG(A/kV) 199 200 201 0 2 0 131.500 131.610 131.730
ANG(DEG) -0.04-120.27 120.04 59.15 149.15 165.15 0.00 -120.03 119.94
Fault:
MAG(A/kV) 200 2478 2480 0 212 4294 131.570 113.930 113.980
ANG(DEG) -0.46-172.34 6.65 59.15 -11.30 94.15 0.73 -123.36 124.67
L C R L C R
B B B R B B B R
O A A O O A A O
K D D K K D D K
MB:8->1 RMBA TMBA RMBB TMBB A A A A B B B B
TRIG 00000000 00000000 00000000 00000000 0 0 0 0 0 0 0 0
TRIP 00000000 00000000 00000000 00000000 0 0 0 0 0 0 0 0
=>>
Figure 12.1: Example Event Summary
The relay sends event summaries to all serial ports with setting AUTO = Y each time an event
triggers.
The latest event summaries are stored in nonvolatile memory and are accessed by the
SUM
and
HIS
(Event Summaries/History) commands.
Event Type
The “Event:” field shows the event type. The possible event types and their descriptions are
shown in the table below. Note the correspondence to the preceding event report triggering
conditions (see
Standard Event Report Triggering
in this section).
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