Siemens SIPROTEC 7SS523 V3.2 Manual page 96

Distributed busbar/ breaker failure protection
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Configuration
Allocation of isola-
tor
80
The evaluation protocol (report) shows the allocation of isolators as a coded value.
The explanation is given in Table 4-2, page 80
Table 4-2
Allocation of isolator
Value
0
100...1200
5100...6200
+1...12
+51...62
+10000
+20000
+5000
+30000
+100000
To transmit the modified settings to the central units or to the bay units:
Note
If you have created new bays on your own in the DIGSI Plant Configuration, you must
check whether the report is correct.
If you are transmitting the parameters for the first time, you must initialize 7SS52
V4. If you want to know more on this topic, please read the SIPROTEC 4 System
Description /1/.
If 7SS52 V4 has already been initialized, click Device on the menu bar and then the
menu item DIGSI
rameter set). After you have entered the password and confirmed it with OK, the
data will be transmitted and take effect when the transmission to the central unit or
the bay units is completed.
Allocation of isolator
isolator not existent
BB isolator or "sect. isolator left side" on BB01...BB12
BB isolator or "sect. isolator left side" on TB01...TB12
"sect. isolator right side" on BB01...BB12
"sect. isolator right side" on TB01...TB12
left isolator of 1-bay-coupler
right isolator of 1-bay-coupler
line isolator
transferbus/combined bus isolator
isolator always closed
Device. You will be prompted to enter password No. 7 (pa-
7SS52 V4 Manual
C53000-G1176-C182-1

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