Figure - Toshiba GR200 Series Instruction Manual

2.6-4 exemplifies the points: "R1.DIFL-A_OP, R1.DIFL-B_OP, R1.DIFL-C_OP" for the Remote-
1_IED, "R2.DIFL-A, R2.DIFL-B, R2.DIFL-C_OP" for the Remote-2_IED. The received signals
are sent to the DIFL main-logic in Figure 2.2-3.
800000EBB8 R1.DIFL-A_OP
810000EBB9 R1.DIFL-B_OP
820000EBBA R1.DIFL-C_OP
OPEN_R1
EXECUTE-NORM-R1
800000EBBB R2.DIFL-A_OP
810000EBBC R2.DIFL-B_OP
820000EBBD R2.DIFL-C_OP
OPEN_R2
EXECUTE-NORM-R2
EXECUTE-NORM
EXECUTE-DUAL
Off
DIFL-TFC-EN
On
Figure 2.6-5 (a) exemplifies the receiving signals from the Remote-1_IED using the
COM3-4, COM3-5, COM3-6 bits; as for the example, we can map the PLC connection points
"COM3-4_R1, COM3-5_R1, COM3-6_R1" with PLC connection points "R1.DIFL-A, R1.DIFL-
B, R1.DIFL-C_OP". Similarly, Figure 2.6-5 (b) exemplifies that we can map the signals from
the Remote-2_IED with other PLC connection points.
8000001BB6
≥1
8100001BB7
≥1
8200001BB8
≥1
1
8000001BB9
≥1
8100001BBA
≥1
8200001BBB
≥1
1
Figure 2.6-4 Reception logic for TFC operation
- 62 -
&
&
&
&
&
&
≥1 &
&
&
≥1
&
&
≥1
&
≥1
≥1
≥1
6F2S1914 (0.49)
To DIFL main logic
8000001B67
TFC.DIFL-A_OP
≥1 ≥1
8100001B68
TFC.DIFL-B_OP
≥1 ≥1
8200001B69
TFC.DIFL-C_OP
≥1 ≥1
GRL200 (Soft 033 & 037)