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Functions
6.2.2.3
Information List for Phase Overcurrent Protection
F#
LCD-Text
1761
50(N)/51(N) PU
1791
50
(N)/51(N)TRIP
F#
LCD-Text
1751
50/51 PH OFF
1752
50/51 PH BLK
1753
50/51 PH ACT
1762
50/51 Ph A PU
1763
50/51 Ph B PU
1764
50/51 Ph C PU
1800
50-2 picked up
1805
50-2 TRIP
1810
50-1 picked up
1815
50-1 TRIP
1820
51 picked up
1825
51 TRIP
1866
51 Disk Pickup
1804
50-2 TimeOut
1814
50-1 TimeOut
1824
51 Time Out
1851
50-1 BLOCKED
1852
50-2 BLOCKED
1855
51 BLOCKED
1704
>BLK 50/51
1721
>BLOCK 50-2
1722
>BLOCK 50-1
1723
>BLOCK 51
6.2.2.4
Programming Settings for Time-Overcurrent Ground Protection
General
6-34
50(N)/51(N) O/C GENERAL PICKUP
50(N)/51(N) GENERAL TRIP
50/51 O/C switched OFF
50/51 O/C is BLOCKED
50/51 O/C is ACTIVE
50/51 Phase A picked up
50/51 Phase B picked up
50/51 Phase C picked up
50-2 picked up
50-2 TRIP
50-1 picked up
50-1 TRIP
51 picked up
51 TRIP
51 Disk emulation Pickup
50-2 Time Out
50-1 Time Out
51 Time Out
50-1 BLOCKED
50-2 BLOCKED
51 BLOCKED
>BLOCK 50/51
>BLOCK 50-2
>BLOCK 50-1
>BLOCK 51
The functions associated with time-overcurrent protection were established during
configuration of protective functions (Section 5.1) at address . If address
was set equal to 'HILQLWH 7LPH RQO\, then only the settings for the definite-time
elements are available.
At address )&7 11, ground time-overcurrent protection may be switched
21 or 2)) independent of the phase time-overcurrent protection.
Pickup values, time delays, and characteristic curves for ground protection are set
separately from the pickup values, time delays and characteristic curves associated
Comment
Comment
7SJ63 Manual
C53000-G1140-C120-1
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