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6.4.3 Binary Output Circuit
This test can be performed by using the "Test" sub-menu and forcibly operating the relay drivers
and output relays. Operation of the output contacts is monitored at the output terminal. The output
contact and corresponding terminal number are shown in Appendix G.
• Press 2 (= Binary output) on the "Test" screen to display the "Binary output" screen. The LCD
displays the output modules mounted, depending on the model.
/
2
B
i
n
a
r
y
o
u
t
p
u
t
1=IO
#
2=IO
#
2
3
• Enter the selected number corresponding to each module to be operated. Then the LCD
displays the name of the module, the name of the output relay, the name of the terminal block
and the terminal number to which the relay contact is connected.
/
3
B
O
(
0
=
D
i
s
a
b
l
e
1
=
E
n
a
b
l
e
)
1
/
1
4
I
O
#
B
O
1
1
I
O
#
B
O
2
1
I
O
#
B
O
3
1
I
O
#
B
O
4
0
I
O
#
B
O
5
0
I
O
#
B
O
6
0
IO
#
BO7 0
I
O
#
B
O
8
0
I
O
#
B
O
9
0
IO
#
BO10 0
I
O
#
B
O
1
1
0
IO
#
BO12 0
I
O
#
F
A
I
L
0
I
O
#
0
BO13
2
2
2
2
2
2
2
2
2
2
2
2
2
2
• Enter 1 and press the
ENTER
key.
• After completing the entries, press the
END
key. Then the LCD displays the screen shown
below. If 1 is entered for all the output relays, the following forcible operation can be
performed collectively.
/3 BO
pressing 1 to o
p
erat
e
.
CANCE
to cancel
.
L
Press
Keep
• Keep pressing the
1
key to operate the output relays forcibly.
• Check that the output contacts operate at the terminal.
• Release pressing the
1
key to reset the operation.