Toshiba GRL150-100 Series Instruction Manual page 169

Line differential relay
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Signal list
No.
Signal Name
1536 CB N/O CONT
1537 CB N/C CONT
1538 DS N/O CONT
1539 DS N/C CONT
1540
1541
1542
1543
1544
1545
1546
1547 EXT CB CLOSE
1548 TC FAIL
1549
1550
1551 IND.RESET
1552 PROT BLOCK
1553 DIF BLOCK
1554 TR1 BLOCK
1555 TR2 BLOCK
1556 OC1 BLOCK
1557 OC2 BLOCK
1558 OC3 BLOCK
1559 OC4 BLOCK
1560 EF1 BLOCK
1561 EF2 BLOCK
1562 EF3 BLOCK
1563 EF4 BLOCK
1564 SEF1 BLOCK
1565 SEF2 BLOCK
1566 SEF3 BLOCK
1567 SEF4 BLOCK
1568 UC1 BLOCK
1569 UC2 BLOCK
1570 CBF BLOCK
1571
1572 THM BLOCK
1573 THMA BLOCK
1574 BCD BLOCK
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584 DIF-A FS
1585 DIF-B FS
1586 DIF-C FS
1587 R.DATA ZERO
1588 EXT TRIP-A
1589 EXT TRIP-B
1590 EXT TRIP-C
1591 EXT TRIP
1592
1593
1594
1595
1596 CBF INIT-A
1597 CBF INIT-B
1598 CBF INIT-C
1599 CBF INIT
1600 UC1-A DO
1601 UC1-B DO
1602 UC1-C DO
1603
1604 UC2-A DO
1605 UC2-B DO
1606 UC2-C DO
CB normally open contact
CB normally close contact
DS normally open contact
DS normally close contact
External CB close command
Trip circuit supervision command
Indication reset command
Protection block command
DIF trip block command
Transfer trip1 block command
Transfer trip2 block command
OC1 trip block command
2
3
4
EF1 trip block command
2
3
4
SEF1 trip block command
2
3
4
UC1 trip block command
2
CBF protection block command
Thermal Overload trip block command
Thermal Overload alarm block command
Broken conductor trip block command
Fail safe command for DIF-A trip
Fail safe command for DIF-B trip
Fail safe command for DIF-C trip
Remote term. data zero-ampere control command
External trip command for counter initiation
ditto
ditto
ditto
CBF initiation command (A-Phase)
CBF initiation command (B-Phase)
CBF initiation command (C-Phase)
CBF initiation command
UC1-A trip drop-off command
UC1-B trip drop-off command
UC1-C trip drop-off command
UC2-A trip drop-off command
UC2-B trip drop-off command
UC2-C trip drop-off command
⎯ 168 ⎯
Contents
6 F 2 S 0 8 2 8

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