Siemens SIPROTEC 7SS522 V4.6 User Manual

Group Alarms - Central Unit
391
7SS52 V4 Manual
C53000-G1176-C182-3
10424 Supply voltage superv. BU
176.1171 15V supply supervision $00 BUnn
176.1172 5V supply supervision $00 BUnn
176.1173 0V supply supervision $00 BUnn
10443 BZ blocked selective (g. a.) 177.1333 Blocked by fault $03 BZnn
10425 Isolator fault alarm 10426
Failure of isolator aux. voltage (g.a.)
1
BUnn
10427
Isolator fault: run time (group alarm)
1
BUnn, Isoln
10428
Isolator position faulty (group alarm)
1
BUnn, Isoln
10427 Isolator fault: run time 176.1112 Fault: run time $01 isolator $02 BUnn
176.1117 Fault: run time $01 isolator $02 BUnn
176.1122 Fault: run time $01 isolator $02 BUnn
176.1127 Fault: run time $01 isolator $02 BUnn
176.1132 Fault: run time $01 isolator $02 BUnn
10428 Isolator position faulty (group alarm) 176.1113 Fault: dist. position $01 isolator $02 BUnn
176.1118 Fault: dist. position $01 isolator $02 BUnn
176.1123 Fault: dist. position $01 isolator $02 BUnn
176.1128 Fault: dist. position $01 isolator $02 BUnn
176.1133 Fault: dist. position $01 isolator $02 BUnn
10410 Diff-current superv. CZ 10411 Diff-current supervision Check Zone L1
10412 Diff-current supervision Check Zone L2
10413 Diff-current supervision Check Zone L3
10415 Diff-current superv. BZ 177.1321 Id-sup $03 L1-2 BZnn
177.1322 Id-sup $03 L2-2 BZnn
177.1323 Id-sup $03 L3-2 BZnn
177.1326 Id-sup $03 L1-3 BZnn
177.1327 Id-sup $03 L2-3 BZnn
177.1328 Id-sup $03 L3-3 BZnn
10416 Diff-current superv. BZ L1 177.1321 Id-sup $03 L1-2 BZnn
177.1326 Id-sup $03 L1-3 BZnn
10417 Diff-current superv. BZ L2 177.1322 Id-sup $03 L2-2 BZnn
177.1327 Id-sup $03 L2-3 BZnn
10418 Diff-current superv. BZ L3 177.1323 Id-sup $03 L3-2 BZnn
177.1328 Id-sup $03 L3-3 BZnn
10423 Measured value superv. BU 176.1175 Measured value superv. $00 BUnn
10429 Failure in auto testing 176.1190 Failure in automatic testing $00 BUnn
1 If Parameter ISOL Malfunct(6302/CU) is set to Blocking .
2 If Parameter DIF SUP mode CZ (6311/CU) is set to Blocking .
3 If Parameter DIF SUP mode BZ(6310/CU) is set to Blocking .
4 If Parameter ISOL Malfunct (6302/CU) s set to alarm only.
5 If Parameter DIF SUP mode CZ (6311/CU) is set to alarm only .
6 If Parameter DIF SUP mode BZ (6310/CU) is set t oalarm only .
Group Alarm Alarm
FNo. Description FNo. Logical function Relates to
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Siemens SIPROTEC 7SS522 V4.6 Specifications

General

Brand	Siemens
Model	SIPROTEC 7SS522 V4.6
Category	Power distribution unit
Language	English