Toshiba GR200 Series Instruction Manual page 366
Centralized busbar protection ied
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The line○
indicates the tripped phase. The lines○
c
have the information about evolving faults, which is able to memory up to 32 developing faults.
Quantitates when the fault occurred are shown below messages○
Fault Record
10:48
#1
10:48:21.223
#2
01:15:55.018
#3
13:11:29.621
List of fault records (#1 to #8)
Figure 7.1-1 Information of the fault recorder displayed on the IED screen
†Note: For more screen information, see Chapter
Fault Record#1
11:12
2012-07-25
10:48:21.223
Phase AB
DIF
2012-07-25
Screen scroll down
10:48:22.421
DIF, CBF-RE
2012-07-25
10:48:22.835
DIF, CBF-RE, CBF
Fault values
Ida
1234.56kA
Idb
1234.56kA
Idc
1234.56kA
PreFault values
Ida
1234.56kA
Idb
1234.56kA
Idc
1234.56kA
Figure 7.1-2 Screen structure about the information #1
Operation identifiers (ID1–ID128)
7.1.3
The user can select the operation identifies arbitrarily using the settings [OP Mode ID1] etc.;
remember to program the displaying name using the setting [OP Mode Name1] etc. Note that
the length of the displaying name should be less than 18 letters. The user should find blanks
in the setting list, because several IDs have been already set.
1/6
2012-07-25
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2012-07-21
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2012/07/21
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123.4deg
123.4deg
123.4deg
123.4deg
123.4deg
123.4deg
- 352 -
show how tripping occurred. The lines○
d
.
○
f
g
Fault Record#1
10:48
1/1348
2012-07-25
10:48:21.223
Phase AB
DIF
2012-07-25
10:48:22.421
Details of #1 information
User interface: Record sub-menu
○
a
Record Num ber (#1)
○
b
Date and Tim e at Fault (YYYY-MM-DD)
○
c Tripped phase inform ation
○
d
Mode inform ation
○
e Detail inform ation about evolving faults
○
f
Fault quantities
○
g
Pre-fault quantities
Centralized GRB200
(Soft: 030, 031, 032, 033, 034)
6F2S1931 (0.20)
e
.
E volving fault#1
ARC Sh
○
h Pre-fau
Deta
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