Toshiba GR200 Series Instruction Manual page 186

CH1
GEN.TRIP1_CH1
CBF
From
CBF-ZONE.TRIP_CH1
CH2
GEN.TRIP1_CH2
CBF
From
CBF-ZONE.TRIP_CH2
CH24
GEN.TRIP1_CH24
CBF
From
CBF-ZONE.TRIP_CH24
Figure 2.7-3 illustrates that the logic to detect tripping phases in the TRC function.
DIF
From
DIF-OPT-A
DIF-OPT-B
DIF-OPT-C
CBF
From
CBF-OPT-A
CBF-OPT-B
CBF-OPT-C
EFP
From
EFP-OPT-A
EFP-OPT-B
EFP-OPT-C
OC
From
OC-OPT-A
OC-OPT-B
OC-OPT-C
800000EBB1 OPT.P-A_ADD
810000EBB2 OPT.P-B_ADD
820000EBB3 OPT.P-C_ADD
Figure 2.7-3 Determining operating phases in all CHs in TRC
8301001B60
≥1
8301001B61
≥1
8301001B77
≥1
Figure 2.7-2 CBF start signal generated
8000001BB1
8100001BB2
8200001BB3
- 172 -
to judge
the trip signal
on the coupler
8000501B65
≥1
8100501B66
≥1
8200501B67
≥1
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
6F2S1931 (0.20)
CBF
To
GEN.TRIP1+2_CH1
GEN.TRIP1+2_CH2
GEN.TRIP1+2_CH24
GEN.TRIP_C1
GEN.TRIP_C2
GEN.TRIP_C8
To recording function
OPT.PHASE-A
OPT.PHASE-B
OPT.PHASE-C