Commands/Tests - Siemens SIPROTEC 7SS52 Operation Manual

8000 CONTROL / TEST
8100 TEST: Auto testing
8200 TEST: Manual trip ?
8300 CONTROL: ReleasFltRecBuf
8400 CONTROL: FreezeFltRecBuf ?
8500 CONTROL: ReleasBloDifSup ?
8600 CONTROL: ReleasBloIsoMal ?
8700 CONTROL: Reset annun buf
_______________
Test start requires "switched off" setting DA 6311/ZE.
CB test possible only if bay is out of service and I–bay < I–limit value DA 6313
If two fault record buffers are frozen, then both will be released simultaneously
Applies for operational events and fault events
?
1)
? (Input J)
2)
(Input J)
3)
? (Input J)
(Input J)
(Input J)(Release blocking by pick–up
diff current supervision ?)
(Input J)(Release blocking by pick–up
isolator failure (run time, status,
auxiliary voltage failure) or test
failure
4)
? (Input J) (related to fault events
?)
and operational events)