JEP0-IL9416
29
D - 4 Performing record reset
This option can be used to clear the max. records / fault records / self-diagnosis records.
【
We recommend that refer to the following procedure to clear the records saved in relay before using the relay into
protection system.
】
<< Example >> To clear the max. record:
(The same procedure can be applied when clearing the fault or self-diagnosis record only by changing
the item number).
Operation
Step Description
Switch Press
Indication
1
The setting mode starts. The
SETTING/CANCEL indicator LED comes
on and the item number blinks.
SETTING/
CANCEL
0
2.
1
1
5
Item No.
Item data
S E T T IN G /
C A N C E L
S E L E C T /
S E T
S E T .E N D /
T R IP
U P
D O W N
IN D ./
IN D I.E N D
R E S E T
2
Mode selection (Setting
Æ
Forced
Operation
Æ
Option)
See the section D - 1 for how to select
mode.
(Omitted)
0
0
1
0
0
0
8
Item No.
Item data
3
Select the item number “903” (Max.
record reset).
UP
o
n
3
0
9
Item No.
Item data
4
Make sure that the item number “903” is
shown in the box, and press the
SELECT/SET switch. The item data
box will start blinking, instead of the item
No. box, so that data can be changed.
SELECT/SET
3
0
9
Item No.
o
n
Item data
5
Change the item data from “no” (not clear)
to “YES” (clear).
UP
3
0
9
Item No.
S
E
Y
Item data
6
Make sure that the desired data is shown
in the item data box, and press the
SELECT/SET switch to program the
data.
With the “YES” data, the SET.END/TRIP
indicator LED will blink.
At the same time, the item number box
will start blinking instead of the item data
box.
Note that the record will not be cleared
only by programming the “YES” data.
SELECT/SET
S
E
Y
3
0
9
Item No.
Item data
S E T T IN G /
C A N C E L
S E L E C T /
S E T
S E T .E N D /
T R IP
U P
D O W N
IN D ./
IN D I.E N D
R E S E T
