Toshiba GR200 Series - Page 99

6F2S1914 (0.49)
GRL200 (Soft 033 & 037)
- 76 -
R1.DIFL-A_OP
800000EBB8
8000001BB6
R1.DIFL-B_OP
810000EBB9
8100001BB7
R1.DIFL-C_OP
820000EBBA
8200001BB8
R2.DIFL-A_OP
800000EBBB
8000001BB9
R2.DIFL-B_OP
810000EBBC
8100001BBA
R2.DIFL-C_OP
820000EBBD
8200001BBB
≥1
≥1
≥1
DIFL Logic
Local DIFL logic
A
B
C
≥1
DIFL-RDIF-EN
On
DIFL.RDIF_BLOCK
820000EBB2
8200001BB1
DIFL_BLOCK
8F0000EBB4
8F00001BB2
≥1
1
&
&
&
&
R1 channel being in sound
&
&
&
R2 channel being in sound
1
&
&
&
0.00 to
100.00s
t 0
t 0
t 0
&
&
≥1
≥1
≥1
≥1
8000001B61
8100001B62
8300001B64
DIFL-TRIP-A
8200001B63
≥1
≥1
≥1
8000001B20
8100001B21
8200001B22
DIFL-TRIP-B
DIFL-TRIP-C
&
To TRC
&
&
&
DIFLFS_OP
From Fail-safe of DIFL
DIFL-INST_OP
800000EBB5
8000001BB3
TDIFL
DIFL-TPMD
3P
DIFL-3PTP
800000EBB5
8000001BB3
≥1
&
Figure 2.7-4 Reception of DIFL operation signals from remote relays
Figure 2.7-5 (a) exemplifies the signals received from the Remote-1_relay in the COM5-
1,-2,-3 bits; the PLC connection points “COM5-1,-2,-3_R1” are required to be connected with
PLC connection points “R1.DIFL-A,-B,-C_OP”. Figure 2.7-5 (b) also exemplifies that the
signals from the Remote-2_relay.
Header
Ia3
Ib3
Ic3
COM5
CRC
a. Receiving frames from Remote-1 IED in IEEE C37.94
N=3
8010061C82
8110061C83
8210061C84
COMM_ APPL function (Function ID: 4A9001)
RDIF function
R1.DIFL-A_OP
800000EBB8
R1.DIFL-B_OP
810000EBB9
R1.DIFL-C_OP
820000EBBA
R2.DIFL-A_OP
800000EBBB
R2.DIFL-B_OP
810000EBBC
R2.DIFL-C_OP
820000EBBD
8000001BB6
8100001BB7
8200001BB8
8000001BB9
8100001BBA
8200001BBB
To DIFL
Header
Ia3
Ib3
Ic3
COM5
CRC
b. R eceiving frames from Remote-2 IED in IEEE C37.94
N=3
COM5-2-R1
COM5-1-R1
COM5-3-R1
To DIFL
CRC (8bits)
COM5 (6bits)
1
2
3
4
5
6
CRC (8bits)
CRC
CRC (8bits)
COM5 (6bits)
1
2
3
4
5
6
CRC (8bits)
CRC
8010071CAA
8110071CAB
8210071CAC
COM5-2-R2
COM5-1-R2
COM5-3-R2
Figure 2.7-5 Mapping for reception signals using COM5 bits†