Siemens siprotec 7SA522, User Manual

Page: 127 / 628

Configuration
5-29
7SA522 Manual
C53000-G1176-C119-2
Table 5-5 Binary input presettings
Binary Input LCD Text Function
No.
Remarks
BI 1 >Reset LED 0005 Reset of latched indications, H–active
BI 2 >Manual Close 0356 Manual close of the circuit breaker,
H–active
BI 3 >FAIL:Feeder VT
>I-STUB ENABLE
0361
7131
Voltage transformer secondary minia-
ture circuit breaker, H–active
Enable I-STUB-Bus function, H–active
BI 4 >DisTel Rec.Ch1 4006 Distance protection teleprotection re-
ceive signal, H–active
BI 5 >1p Trip Perm
1
) 0381
1
)
single pole trip allowed , H–active
1
)
(others) — — no pre-setting
1
) devices with single- and three-pole tripping
2
) devices with 3-pole tripping
3
) devices with automatic reclosure
Note:
The input
!S7ULS3HUP
(
)1R
) must be activated to achieve single-pole
tripping. The binary input is usually controlled by an external autoreclosure device.
Table 5-6 Output relay presettings
Binary Out-
put
LCD Text Function No. Remarks
BO 1 Relay PICKUP 0501 Device (general) pick up
BO 2 Dis.T.SEND 4056 Distance protection teleprotection
send signal
BO 3 — — no pre-setting
BO 4 Relay TRIP
2
) 0511
2
) Device (general) trip command
2
)
Relay TRIP 1pL1
1
)
Relay TRIP 3ph.
1
)
0512
1
)
0515
1
)
Device (general) trip command for
breaker pole L1
1
)
BO 5 Relay TRIP
2
) 0511
2
) Device (general) trip command
2
)
Relay TRIP 1pL2
1
)
Relay TRIP 3ph.
1
)
0513
1
)
0515
1
)
Device (general) trip command for
breaker pole L2
1
)
BO 6 —
2
) —
2
) no pre-setting
2
)
Relay TRIP 1pL3
1
)
Relay TRIP 3ph.
1
)
0514
1
)
0515
1
)
Device (general) trip command for
breaker pole L3
1
)
BO 7 AR CLOSE Cmd.
3
) 2851
3
) Automatic reclosure close command
3
)
1
) devices with single- and three-pole tripping
2
) devices with three-pole tripping only
3
) devices with automatic reclosure