Supervisory Functions
157
7SS52 V4 Manual
C53000-G1176-C182-3
5.5.3 Settings for the Central Unit
Addr. Setting Title Setting Options Default Setting Comments
112 Bay status
out of service
in service
maintenance
in service Bay status
127 T-BF rel sup 0.02 .. 15.00 sec 15.00 sec Supervision bin. input
BF-release
128 T-BF 2chan 0.06 .. 1.00 sec 0.06 sec Supervision time BF start /
release
6102 Id> BZ 0.20 .. 4.00 I/Ino 1.00 I/Ino Diff-current threshold - selective
6104 Id> CZ 0.20 .. 4.00 I/Ino 1.00 I/Ino Diff-current threshold -
check zone
6109A Id> BZ - EF 0.05 .. 4.00 I/Ino 0.25 I/Ino Diff-current threshold - selective
- EF
6111A Id> CZ - EF 0.05 .. 4.00 I/Ino 0.25 I/Ino Diff-current threshold - check
zone - EF
6312A ZERO CR SUPERV
ON
OFF
Ein Zero crossing supervision
6301 ISOL TIME 1.00 .. 180.00 sec 7.00 sec Limit value isolator time
6302 ISOL Malfunct
alarm only
blocking
block./release
block./acknow.
alarm only Reaction on isolator malfunction
6303 ISOL DC FAIL
OLD
ON
OLD
Treatment isolator status on
DC fail
6304 ISOL ST 1/1
OLD
ON
OLD
Treatment isolator status not
plausible
6305 BLOCKING MODE
zone/phase
protection
zone/phase
Blocking mode on failure
6306 DIFF SUPERV
ON
OFF
ON
Differential current supervision
6307 T-Idiff SUPERV 1.00 .. 10.00 sec 2.00 sec
Time delay for diff-current
supervision
6308 Id> SUPERV BZ 0.05 .. 0.80 I/Ino 0.10 I/Ino
Limit value diff-current
supervision -BZ
6309 Id> SUPERV CZ 0.05 .. 0.80 I/Ino 0.10 I/Ino
Limit value diff-current
supervision -CZ
6310 DIF SUP mode BZ
alarm only
blocking
block./release
blocking
Diff-current supervision
mode -BZ
6311
DIF SUP mode CZ alarm only
blocking
block./release
alarm only
Diff-current supervision
mode -CZ
6315
CB SUP TIME 1.00 .. 180.00 sec 7.00 sec CB supervision time
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