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Functions
2.14 Monitoring Functions
No.
Information
6859
>74TC-3 Bkr.Rel
6861
74TC OFF
6865
74TC Trip cir.
6866
74TC-1 ProgFAIL
6867
74TC-2 ProgFAIL
6868
74TC-3 ProgFAIL
166
Type of
Comments
Informa-
tion
SP
>74TC-3 Trip circuit superv.:Breaker Rel
OUT
74TC Trip circuit supervision OFF
OUT
74TC Failure Trip Circuit
OUT
74TC-1 blocked. Binary input is not set
OUT
74TC-2 blocked. Binary input is not set
OUT
74TC-3 blocked. Binary input is not set
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
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