Toshiba GR200 Series Instruction Manual page 88

Line differential protection ied
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800000EBB5
R1.DIFGL_OP
OPEN_R1
EXECUTE-NORM-R1
810000EBB6
R2.DIFGL _OP
OPEN_R2
EXECUTE-NORM-R2
EXECUTE-NORM
EXECUTE-DUAL
Off
DIFGL-TFC-EN
On
The receiving signals are obtained in the logic of Figure 2.3-2.
8000001BB5
≥1
1
810001BB6
≥1
1
Figure 2.6-8 Reception logic of TFC operation
- 65 -
&
&
&
&
≥1
≥1
6F2S1914 (0.49)
To DIFGL main logic
8000001B61
TFC.DIFGL_OP
≥1
≥1
GRL200 (Soft 033 & 037)

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