3
1-1. Features
■
Interrupt input function (C24, C40, C56, and C72 series)
This function executes an interrupt program immediately after an external interrupt input (minimum pulse width of
0.2 ms) occurs, regardless of the input timing. It enables high-speed processing at a fixed timing and is not affected
by scan time. Therefore, it is useful when performing control which would be disrupted by variations in processing
time due to such factors as timing synchronization.
Timing control on a board inspection line
Immediately executes interrupt program
when an edge detection signal comes in by
interrupt input from Sensor 1. Sensor 2
inspects the part, and if an abnormality is
detected, the conveyor stops and the
abnormality is reported.
■
Pulse catch input function (all series)
This function catches input pulse signals
down to a minimum width of 0.5 ms. It is
effective for situations such as when the
sensor detects the moving target at a high
speed.
■
Adjustable input time filtering function (all series*)
This function allows the input response
time (input time constant) to be changed
within a range of 1 to 128 ms in
accordance with the input device
connected. This prevents input errors due
to such causes as limit switch chattering
noise.
* For E8 and E16 series, input response
time is fixed as 2 ms.
■
Manual dial-set register control function (all series)
This function makes it possible to change the values of special data registers DT9040 to 9043 within a range of 0 to
255 using the potentiometers on the front face of the Control Unit. Input settings involving analog-type numerical
data such as analog timer and pulse output frequency changes can be performed.
FP1 Control Unit
Sensor 2
Sensor 1
Interrupt input
signal
Stop signal
Motor
COM
0
COM
1
COM
2
COM
3
COM
4
COM
5
COM
6
COM
7
+
-
24V DC
F.G.
COM
F
8
9
E
A
B
C
D
(+)
-
COM
7
0
1
6
2
3
4
5
(+)
-
RUN
REMOTE
PROG.
V0
max.
min.
RUN
PROG.
ERR.
ALRAM
BATTERY
V1
max.
PC
FP1-C24
24V DC
+
-
min.
Sensor
FP1 Control Unit
COM
0
COM
1
COM
2
COM
3
COM
4
COM
5
COM
6
COM
7
+
-
24V DC
F.G.
COM
F
8
9
E
A
B
C
D
(+)
-
COM
7
0
1
6
2
3
4
5
(+)
-
RUN
REMOTE
PROG.
V0
max.
min.
RUN
PROG.
ERR.
ALRAM
BATTERY
V1
max.
PC
FP1-C24
24V DC
+
-
min.
Response time
Limit switch
FP1
FP1
Control
Unit
COM
0
COM
1
COM
2
COM
3
COM
4
COM
5
COM
6
COM
7
+
-
24V DC
F.G.
COM
F
8
9
E
A
B
C
D
(+)
-
COM
7
0
1
6
2
3
4
5
(+)
-
RUN
REMOTE
PROG.
V0
max.
min.
RUN
PROG.
ERR.
ALRAM
BATTERY
V1
max.
PC
FP1-C24
24V DC
+
-
min.
Limit
switch
f
Pulse
Motor
driver
Noise
is ignored
Motor
FP1 Control Unit
Содержание FP1
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