Toshiba GR200 Series - 8.1.4 Scheme logic

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 1154 -
8.1.4 Scheme logic
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 8.1-3.
1
1
1
ADD_F.RECORD_TRIG1
802000E001
8020001001
TRIP COMMAND1-A
TRIP COMMAND1-B
TRIP COMMAND1-C
TRIP COMMAND CB2 -B
TRIP COMMAND CB2 -A
TRIP COMMAND CB2 -C
From TRC
ARC INPROG
GEN.TRIP_ALARM
From ARC
ADD_F.RECORD_TRIG2
812001E001
8120011001
ADD_F.RECORD_TRIG3
822002E001
8220021001
ADD_F.RECORD_TRIG4
832003E001
8320031001
F.RECORD_TRIG_SPRED
OP.MODE-GET
TRIP COMMAND1-C
TRIP COMMAND1-A
TRIP COMMAND1-B
TRIP COMMAND2-C
TRIP COMMAND2-A
TRIP COMMAND2-B
≥1
FC1_OPT_AR
FC1_OPT_BR
FC1_OPT_CR
FC1_OPT_ABR
FC1_OPT_BCR
FC1_OPT_CAR
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)
From protection function #40(FC40)
FC40_OPT_AR
FC40_OPT_BR
FC40_OPT_CR
FC40_OPT_ABR
FC40_OPT_BCR
FC40_OPT_CAR
Identifier signals
(FC*_OPT_*) coming
from protection functions
(FC*) are detected
changing the logic level
“0(Un-operated)” to
“1(Operated)”.
≥1
1s
0.01s
≥1
0 t
0. 1s
≥1
Drop Off
OPT-PHASE-A
OPT-PHASE-B
OPT-PHASE-C
OPT-PHASE-N
OPT/PHASE-A
OPT/PHASE-B
OPT/PHASE-C
OPT/PHASE-N
&
&
&
&
&
&
&
&
&
&
0.01s
Drop Off
Pick Up
Drop Off
Tripping in phase-A
Tripping in phase-B
Tripping in phase-C
Trip phases
in CB1
Tripping in phase-A
Tripping in phase-B
Tripping in phase-C
Operating in phase-A
Operating in phase-B
Operating in phase-C
Operating in phase-N
Operating
mode
&
Clock function
Date & Time
Date and time at fault
Metering function
Quantities in the power system
&
Quantities at fault
Trip phases
in CB2
&
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]
Fault recorder
Setting [OP Mode ID1]
Setting [OP Mode ID2]
Setting [OP Mode ID264]
Signals about the
operation modes in the
protection functions are
set.
Operation mode information recorded
when GEN.TRIP_ALARM signal is
generated in the TRC function
Figure 8.1-3 Fault record circuit
†Note: The correspondences table for the FC numbers are discussed in Chapter Relay
application: Trip circuit .