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A.7
Overview of parameters
DIGSI
Parameter
addr.
1101
01 FREQ
1134
01 T-TRP
1135
01 L.Out
1501
10BUSBAR
PROTECT.
1505
10Id>
1506
10K fac
1511
10 TrpDly
1801
13Id Sup
1802
13Id thr
7101
71LANGUA
7201
72DEVICE
7202
72FEEDER
7203
72SUBSTA
7211
72 PC-INT
7214
72 GAPS
7215
72PCBAUD
7216
72 PARITY
7410
74-T MAX
7411
74 T-PRE
7412
74 T-POS
1 I
: normalized rated current; I
no
7SS60 Manual
E50417-G1176-C132-A2
Possible settings
50 Hz
60 Hz
0.01s to 32.00 s
OFF
ON
ON/butt.
ON
OFF
BLO.TRP
1
1
0.20 Ino
to 2.50 Ino
0.25 to 0.80
0.00 to 10.00 s
bl/relBP
bl/ackBP
ALRMonly
OFF
1
1
0.10 Ino
to 1.00 Ino
ENGLISH
DEUTSCH
minimum setting:..... .....1
maximum setting:.....254
minimum setting:..... .....1
maximum setting:.....254
minimum setting:..... .....1
maximum setting:.....254
DIGSI V3
ASCII
minimum setting:.....0.0 s
maximum setting:....5.0 s
1200 Baud
2400 Baud
4800 Baud
9600 Baud
19200 Baud
DIGSI V3
8O1
8N2
8N1
0.20 s to 5.00 s
0.05 s to 1.50 s
0.05 s to 1.50 s
= 100 mA with a symmetrical rated current flowing at the primary side
no
Default setting
50 Hz
Rated frequency of power system
0.15 s
Minimum duration of TRIP command
OFF
Lockout function
ON
Busbar protection function
1
Minimum threshold for differential current
1.00 Ino
0.60
Sensitivity to internal faults
0.00 s
Time delay of trip
bl/relBP
State of supervision of the differential
current function
Threshold of differential current supervision
1
0.15 Ino
ENGLISH
Selection of the operating language
1
ID number of the device within the
substation
1
Number of feeder within the substation
(feeder address)
1
ID number of substation, if more than one
substation can be addressed
DIGSI V3
Data format for the interface
1.0 s
Maximum permissible transmission gap
between telegrams for modem transmission
9600 Baud
Transmission baud rate for serial
PC- interface
DIGSI V3
Parity of transmission telegrams
1.50 s
Maximum time period of a fault recording
0.30 s
Pre-trigger time for fault recording
0.20 s
Post-fault time for fault recording
Appendix
Explanation
A-19
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Troubleshooting
