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(6) Measurement start input = CCD trigger, start sampling = parallel, object type change =
parallel, result output = computer link/parallel
When the start sampling input (X0) is turned ON, the CCD trigger is enabled. (Sampling starts)
· Setting order 1
[I/O SETTINGS]
1 MEAS TRIG INP I/F PARALLEL SERIAL CCD-TRIG
2 START CCD SAMPLE AUTO(EDGE LEVL) PARALEL SERIAL
3
(CCD SAMPLING
8 SERIAL CONDITIONS (TO NEXT SUB-MENU)
9 COMPUTER LINK
Settings listed in section 11-3 "CCD trigger"
Note 1: When the settings listed in section 11-3 "CCD trigger" have not been made, a
CCD TRIGGER NOT SET. (error 34) will occur.
Note 2: Start sampling input (X0)
1. Sampling will be performed while this input terminal is ON. When it is turned
2. After the measurement is terminated, the sampling will be restarted when the
· Time chart
Measurement
start input
(X0)
Start accd sampling by turning ON
measurement start input (X0).
CCD trigger
cycle
Object type
number input
Specified object type number
(X1 to X4)
Computer link
CCD trigger
Black
White
window
(not highlighted)
Trigger
BUSY output
Terminate
measurement
(C119)
Halt PC operation
P
P
P
P
PC calculation
during measurement
C
C
C
C
condition
When the object type is changed,
all Y output and auxiliary relays
turn OFF.
Parallel output
(Y0 to Y7)
2
3
8
9
)
(TO NEXT SUB-MENU)
OFF, the sampling will stop.
During sampling,
will flash in the upper right corner of the MAIN OPS MENU.
X0 terminal is changed from OFF to ON.
Result
output
BUSY signal is turned OFF
at the clusion of
the result output.
Measurement result is valid at the
end of a measurement
P
P
P
P
P
P
P
P
P
C
C
C
C
C
C
C
C
C
Parallel output is valid for PC control after
the measurement result is determined.
Result output
11-9
Setting the Input/Output Conditions
· Configuration example
Camera 1 (image capturing + CCD trigger)
Camera 2 (image capturing)
Remote keypad
IV-S20 main
Power supply
Programmable
controller
Object type change
(paralell I/F)
Result
output
Black
Trigger
Halt PC operation
P
P
P
P
P
P
P
during measurement
C
C
C
C
C
C
C
Result output
Monitor
Data
(Computer link)
housing
(24 VDC)
Start sampling
input X0
Start accd sampling
by turning OFF
measurement start
input (X0).
P
P
P
P
P
P
C
C
C
C
C
C
11
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