Settings - Siemens SIPROTEC 7VU681 User Manual

Function
2.1 ATS
Figure 2-24 Logic Diagram of Load Shedding Started By External Signals
2.1.7

Settings

Addr.
ATS->General
0223
0224
0225
0226
0227
0228
0229
0230
8909
8910
8911
8912
8913
8914
44
Parameter
Transfer Mode Line1 -> Line2
Transfer Mode Line2 -> Line1
Transfer Mode Busbar1 ->
Busbar2
Transfer Mode Busbar2 ->
Busbar1
Transfer Mode Transformer1-
>Transformer2
Transfer Mode Transformer2-
>Transformer1
Busbar1 -> Busbar2 Load-Shifting ON
Busbar2 -> Busbar1 Load-Shifting ON
Line1 -> Line2 Load-Shedding
Line2 -> Line1 Load-Shedding
Busbar1 -> Busbar2 Load-
Shedding
Busbar2 -> Busbar1 Load-
Shedding
Transformer1->Transformer2
Load-Shedding
Transformer2->Transformer1
Load-Shedding
Setting Options Default Setting Comments
ON OFF
OFF
ON OFF
OFF
ON OFF
OFF
ON OFF
OFF
ON OFF
OFF
ON OFF
OFF
OFF
OFF
OFF
OFF
Yes No
No
Yes No
No
Yes No
No
Yes No
No
Yes No
No
Yes No
No
SIPROTEC, 7VU681, User Manual
C53000-G1176-C368-1, Release Date 07.2012