14
– 3
14.2 Input/output monitoring
Status of input/output port in program execution is monitored according to the progress of the
program.
Display the initial instruction.
STEP 1
When this display is shown, press
F 2
.
STEP 2
Press
F 1
to monitor the input port and
F 2
to monitor the output. Press
ESC
to
return to STEP 1.
When
is pressed (Input monitor)
STEP 3A
Enter the station No. of the controller to be
monitored and press
ENT
.
STEP 4A
The status of the current system input port and
general-purpose input port will be displayed in
bit units.
Press
NEXT
to display the next screen.
Press
ESC
to return to STEP 2.
System
input
Signal name
When normal
During pulse
train input
mode
Bit No. 5
Return to origin
(monitor)
Bit No. 6
Start
Servo ON
Bit No. 7
Stop
Counter clear
Bit No. 8
Reset
Reset
[
M
O
N
I
] F
1
:
S
T
E
P
F
2
:
I
/
O
F
3
:
C
N
T
/
T
I
M
F
4
:
P
O
S
I
T
I
O
N
[
M
O
N
I
] F
1
:
I
N
F
2
:
O
U
T
F
3
:
F
4
:
S
T
A
T
I
O
N N
O
. [
0
]
[
M
O
N
I S
Y
S
0
1
:
0
0
0
0
0
0
0
0
-
I
N
] G
E
N
0
1
:
0
0
0
0
0
0
0
0
G
E
N
0
2
:
0
0
0
0
0
0
0
0
G
E
N
0
3
:
0
0
0
0
0
0
0
0
System input
General-purpose
input
No.8
No.1
No.8
No.1
Display
“0”: OFF
Display
“1”: ON
Содержание CA20-M10
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