Functions
2.16 Function Control and Circuit Breaker Test
SIPROTEC, 7SD610, Manual
C53000-G1176-C145-6, Release date 02.2011
237
2.16.2.2 Information List
2.16.3 Device
The device requires some general information. This may be, for example, the type of indication to be issued in
the event a power system fault occurs.
2.16.3.1 Trip-Dependent Indications
Spontaneous fault indications
After a fault, the essential fault data spontaneously appear on the device display. Under address 610
FltDisp.LED/LCD you can select whether the spontaneous fault indications are updated in every case of
fault (Target on PU) or only in faults with tripping (Target on TRIP).
Figure 2-110 Generation of spontaneous fault indications on the display
No. Information Type of In-
formation
Comments
- CB1tst L1 - CB1-TEST trip/close - Only L1
- CB1tst L2 - CB1-TEST trip/close - Only L2
- CB1tst L3 - CB1-TEST trip/close - Only L3
- CB1tst 123 - CB1-TEST trip/close Phases L123
7325 CB1-TESTtrip L1 OUT CB1-TEST TRIP command - Only L1
7326 CB1-TESTtrip L2 OUT CB1-TEST TRIP command - Only L2
7327 CB1-TESTtrip L3 OUT CB1-TEST TRIP command - Only L3
7328 CB1-TESTtrip123 OUT CB1-TEST TRIP command L123
7329 CB1-TEST close OUT CB1-TEST CLOSE command
7345 CB-TEST running OUT CB-TEST is in progress
7346 CB-TSTstop FLT. OUT_Ev CB-TEST canceled due to Power Sys. Fault
7347 CB-TSTstop OPEN OUT_Ev CB-TEST canceled due to CB already OPEN
7348 CB-TSTstop NOTr OUT_Ev CB-TEST canceled due to CB was NOT READY
7349 CB-TSTstop CLOS OUT_Ev CB-TEST canceled due to CB stayed CLOSED
7350 CB-TST .OK. OUT_Ev CB-TEST was successful
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