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Recording logic
8.1.4
The operation of the fault recorder can be directed by the TRC function, protection functions
(FC1 to FC40†), and the PLC function, as shown in Figure 8.1-5.
Clock function
Metering function
From TRC
OPT-PHASE-A
OPT-PHASE-B
OPT-PHASE-C
OPT-PHASE-N
TRIP COMMAND1-A
TRIP COMMAND1-B
TRIP COMMAND1-C
TRIP COMMAND CB2 -A
TRIP COMMAND CB2 -B
TRIP COMMAND CB2 -C
GEN.TRIP_ALARM
From ARC
ARC INPROG
802000E001
ADD_F.RECORD_TRIG1
812001E001
ADD_F.RECORD_TRIG2
822002E001
ADD_F.RECORD_TRIG3
832003E001
ADD_F.RECORD_TRIG4
From protection function #1(FC1)
FC1_OPT_AR
FC1_OPT_BR
FC1_OPT_CR
FC1_OPT_ABR
FC1_OPT_BCR
FC1_OPT_CAR
From protection function #2(FC2)
FC1_OPT_AR
FC1_OPT_BR
FC1_OPT_CR
FC1_OPT_ABR
FC1_OPT_BCR
FC1_OPT_CAR
From protection function #40(FC40)
FC40_OPT_AR
FC40_OPT_BR
FC40_OPT_CR
FC40_OPT_ABR
FC40_OPT_BCR
FC40_OPT_CAR
†Note: The correspondences table for the FC numbers are discussed in Chapter
application: Trip circuit
Date & Time
Quantities in the power system
OPT/PHASE-A
OPT/PHASE-B
OPT/PHASE-C
OPT/PHASE-N
TRIP COMMAND1-A
TRIP COMMAND1-B
TRIP COMMAND1-C
TRIP COMMAND2-A
TRIP COMMAND2-B
TRIP COMMAND2-C
OP.MODE-GET
F.RECORD_TRIG_SPRED
8020001001
8120011001
≥1
≥1
8220021001
8320031001
Identifier signals
(FC*_OPT_*) coming
from protection functions
(FC*) are detected
changing the logic level
"0(Un-operated)" to
"1(Operated)".
Signals about the
operation modes in the
protection functions are
set.
Setting [OP Mode ID1]
Setting [OP Mode ID2]
Setting [OP Mode ID264]
Figure 8.1-5 Fault record circuit
(→p. 260)
Fault recorder
0
t
0. 1s
1
Drop Off
0.01s
≥1
1
Drop Off
1s
Pick Up
1
≥1
Drop Off
0.01s
Setting [OP Mode ID1]
Setting [OP Mode ID2]
Setting [OP Mode ID3]
Setting [OP Mode ID128]
Setting [OP Mode ID201]
Setting [OP Mode ID202]
Setting [OP Mode ID264]
.
.
- 738 -
6F2T0207 (0.01)
&
Date and time at fault
Quantities at fault
&
&
Operating in phase-A
&
Operating in phase-B
Operating
&
mode
Operating in phase-C
&
Operating in phase-N
&
Tripping in phase-A
Trip phases
&
Tripping in phase-B
in CB1
&
Tripping in phase-C
&
Tripping in phase-A
Trip phases
&
Tripping in phase-B
in CB2
&
Tripping in phase-C
&
Operation mode information recorded
when GEN.TRIP_ALARM signal is
generated in the TRC function
&
&
&
&
&
&
Relay
GRE200 (5,6)
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