Toshiba GRL100-701B Instruction Manual page 230

Grl100-7**b series. line differential relay
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B O
I O #
2
B O 1
I O #
2
B O 2
I O #
2
B O 3
I O #
2
B O 4
I O #
2
B O 5
I O #
B O 6
2
I O #
2
B O 7
I O #
2
B O 8
I O #
2
B O 9
I O #
2
B O 1 0
I O #
2
B O 1 1
I O #
2
B O 1 2
I O #
2
F A I L
2
B O 1 3
I O #
• Enter 1 and press the ENTER key to operate the output relays forcibly.
• After completing the entries, press the END key. Then the LCD displays the screen shown
below.
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B O
K e e p
p r e s s i n
P r e s s
C A N C E L
• Keep pressing the 1 key to operate the assigned output relays.
• Release pressing the 1 key to reset the operation.
Caution : In case of relay models with fault detector, FD module BO also operates when IO#1
module BO is forcibly operated.
• Press the CANCEL key to return to the upper screen.
4.2.7.3
Timer
The pick-up or drop-off delay time of the variable timer used in the scheme logic can be
measured with monitoring jacks A and B. Monitoring jacks A and B are used to observe the
input signal and output signal to the timer, respectively.
• Press 3(=Timer) on the "Test menu" screen to display the "Timer" screen.
/ 2
T i m e r
T i m e r (
• Enter the number corresponding to the timer to be observed and press the ENTER key. The
timers and related numbers are listed in Appendix C.
• Press the END key to display the following screen.
( 0 = D i s a b l e
g
1
t
o
o p e r a t e .
t o
c a n c e l .
1 -
1
0 0 ) :
 229 
1 = E n a b l e )
1 / 1 4
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1 /
1
6 F 2 S 0 8 5 0
1

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Grl100-702bGrl100-711bGrl100-712b

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