Toshiba GR200 Series - (v) Alarm-signal generation

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 415 -
≥1
≥1
8500001B79
CBF1
CBF1-ARC-BLOCK
GEN.ARC-BLOCK
Protection
functions
FC01
FC02
FC40
8500001B65
FC*-ARC-BLOCK
To ARC function
From CBF function
CBF2
CBF2-ARC-BLOCK
Figure 2.33-4 Scheme logic for Sub-signal generation
(v) Alarm-signal generation
Figure 2.33-5 shows the alarm-signal generation logic. The signals in Table 2.33-6 are collected
and grouped into OPT.PHASE-A, OPT.PHASE-B, OPT.PHASE-C, OPT.PHASE-N, and
GEN.TRIP_ALARM signals.
≥1
≥1
≥1
Protection
functions
FC01
FC02
FC40
FC*-OPT-AR
≥1
FC*-OPT-ABR
≥1
FC*-OPT-BCR
≥1
FC*-OPT-CAR
≥1
FC*_OPT-ALARM
FC*-OPT-BR
FC*-OPT-CR
840000EBB7 OPT-ALARM_ADD
880000EBB8 OPT.P-A_ADD
890000EBB9 OPT.P-B_ADD
8A0000EBBA OPT.P-C_ADD
8D0000EBBC OPT.P-BC_ADD
8E0000EBBD OPT.P-CA_ADD
8C0000EBBB OPT.P-AB_ADD
8000001B66
OPT-AR
8100001B67
OPT-BR
8200001B68
OPT-CR
8400001B64
GEN.ALARM
To Recording function
OPT-BCR
8500001B6A
OPT-CAR
8600001B6B
OPT-ABR
8400001B69
≥1
≥1
≥1
≥1
GEN.TRIP
Logic for general trip and trip command
&
&
&
800000EBBE OPT.P-N_ADD
8000001B71
OPT.PHASE-A
8000001B72
OPT.PHASE-B
8000001B73
OPT.PHASE-C
8000001B74
OPT.PHASE-N
8000001B77
GEN.TRIP_ALARM
&
Figure 2.33-5 Scheme logic for Alarm-signal generation