User`s manual

16-10
Setting the Input/Output Conditions
16
Start sampling input
X0
(photo sensor or
proximity sensor)
■ Setting order 1 → 2 (→ 3) ■ Configuration example
Controller
Power supply
(24 VDC)
Monitor
Camera 1 (image capturing + CCD trigger)
Camera 2 (image capturing)
Remote keypad
External output
(Y0 to Y7)
Warning lamp
Type selection switch
-See page 16-5.
2
START CCD SAMPL
3
OUT I/F(PARAL.)
NO
PC-LINK
SERIAL
AUTO(EDGE)
AUTO(LEVEL)
PARALLEL
SERIAL
1MEAS INP I/F
PARALLEL+SERIAL
TRIG CCD START
IV-S3＊M
OUTPUT
INPUT
POWER
Y7Y0 Y1 Y2 Y3 Y4 Y5 Y6
COM
COM
＋24V
X7X0 X1 X2 X3 X4 X5 X6
READY
0V
VIDEO
CAMERA1
CAMERA2
USB
RS232C/RS422
REMOTE
(5) Measurement start input = CCD trigger, start sampling = parallel, object type change =
parallel, result output = parallel
Note 1: When the settings listed in section "16-3 CCD trigger" have not been made, a "CCD TRIG NOT
SET. (error 34)" will occur.
Note 2: Start sampling input (X0)
1. Sampling will be performed while this terminal is ON. When it is turned OFF, the sampling
will stop.
During sampling, O will flash in the upper right corner of the operation screen.
2. After the measurement is terminated, the sampling will be restarted when the X0 terminal
is changed from OFF to ON.
■ Time chart
P
C
P
C
P
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P
C
P
C
P
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P
C
P
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P
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P
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P
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C
Result output Result output
Measurement
start input
(X0)
CCD trigger
cycle
Start accd sampling by turning ON
measurement start input (X0).
CCD trigger
window
(not highlighted)
Specified object type number
Black White
Trigger Trigger
Black
Measurement result
is valid at the end
of a measurement
PC calculation
condition
Halt PC operation
during measurement
Halt PC operation
during measurement
When the object type is changed,
all Y output and auxiliary relays
turn OFF.
Parallel output is valid for PC
control after the measurement
result is determined.
Parallel output
(Y0 to Y7)
READY output
(While measuring or setting = L)
Type selection
input
Halt CCD
sampling by
turning OFF
measurement
start input
(X0).
See page
16-5.