Siemens SIPROTEC 7SS52 - Page 176

'(&)( )'&&)( & & !)& &$(($#   * %&($# "#)! &&#$ 


A - 6
Siemens AG ⋅ May 1998
FNo Alarm
characteĆ
ristic
Relay/
LED-
no.
SM-NoShort text
(text on LC display)
Logical functionEvent
buffer
64 OE Isolator 1 position CLOSED Isol1 ON: BXY - 1) C+BN
65 OE Isolator 1 position OPEN Isol1 OFF: BXY - 1) C+BN
66 OE Isolator 1 status fault: Isol1 Flt pla: BXY 84 1) C+BN
67 OE Isolator 1 fault: run time Isol1 Flt run: BXY 85 1) C+BN
68 OE Isolator 2 position CLOSED Isol2 ON: BXY - 1) C+BN
69 OE Isolator 2 position OPEN Isol2 OFF: BXY - 1) C+BN
70 OE Isolator 2 status fault: Isol2 Flt pla: BXY 84 1) C+BN
71 OE Isolator 2 fault: run time Isol2 Flt run: BXY 85 1) C+BN
72 OE Isolator 3 position CLOSED Isol3 ON: BXY - 1) C+BN
73 OE Isolator 3 position OPEN Isol3 OFF: BXY - 1) C+BN
74 OE Isolator 3 status fault: Isol3 Flt pla: BXY 84 1) C+BN
75 OE Isolator 3 fault: run time Isol3 Flt run: BXY 85 1) C+BN
76 OE Isolator 4 position CLOSED Isol4 ON: BXY - 1) C+BN
77 OE Isolator 4 position OPEN Isol4 OFF: BXY - 1) C+BN
78 OE Isolator 4 status fault: Isol4 Flt pla: BXY 84 1) C+BN
79 OE Isolator 4 fault: run time Isol4 Flt run: BXY 85 1) C+BN
80 OE Isolator 5: position CLOSED Isol5 ON: BXY - 1) C+BN
81 OE Isolator 5: position OPEN Isol5 OFF: BXY - 1) C+BN
82 OE Isolator 5: status fault: Isol5 Flt pla: BXY 84 1) C+BN
83 OE Isolator 5: fault: run time Isol5 Flt run: BXY 85 1) C+BN
84 OE Isol. status flt: both on (com. alarm) no alarm text 0/1
2)
6, M
85 OE Isol. status flt: run time (com. alarm) no alarm text 0/1
2)
6, M
86 OE Auxiliary voltage not present Bay DC fail:BXY 0/1
2)
7, M C/G+BN
87 OE Circuit breaker fault CB fail:BXY - 8, M C/G+BN
88 OE Freeze fault record flt rec freezed - 1) C/G
89 OE Block fault record flt rec blocked - 13, M C/G
90
91
92 OE Diff.curr. superv.bus zone1 SM no alarm text 0/1
3)
3, M
93 OE Diff.-current-superv: Check zone L1 Diff. sup CKZ L1 0/1
4)
4, M C/G
94 OE Diff.-current-superv: Check zone L2 Diff. sup CKZ L2 0/1
4)
4, M C/G
95 OE Diff.-current-superv: Check zone L3 Diff. sup CKZ L3 0/1
4)
4, M C/G
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