11-12
11
Setting the Input/Output Conditions
[I/O SETTINGS]
1
MEAS TRIG INP I/F PARALLEL SERIAL CCD-TRIG
2
START CCD SAMPLE
AUTO(EDGE LEVL) PARALEL SERIAL
8
SERIAL CONDITIONS
(TO NEXT SUB-MENU)
· Setting order 1 →2→8 · Configuration example
Data
Settings listed in section 11-3 “CCD trigger”
IV-S20 main housing
Power supply (24 VDC)
Monitor
Camera 1 (image capturing + CCD trigger)
Camera 2 (image capturing)
Remote key pad
Personal computer
Sampling start,
object type change
(8) Measurement start input = CCD trigger, start sampling, object type change = general
purpose serial, result output = general purpose serial/parallel
The CCD trigger is enabled after a measurement execution command is entered.
- See pages 13-9 and 13-10 for details about the measurement execution commands (codes
18, 19, 1A and 1B
(H)
).
- When one of the measurement execution commands (codes 18, 19, 1A and 1B
(H)
) is
normally received during sampling, the sampling will stop.
Note: When the settings listed in section 11-3 "CCD trigger" have not been made, a CCD
TRIGGER NOT SET. (error 34) will occur.
· Time chart
Note: Result output: The data in the block No., set in item 5 COMPUTER LINK OUT
&SERIAL OUTPUT on the [OBJECT TYPE I/O] menu, will be transmitted to the
personal computer. (See page 11-20.)
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
P
C
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C
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C
P
C
P
C
Result
output
Result
output
Serial
Result outputResult output
CCD trigger
cycle
Start CCD
sampling by
turning ON
measurement
start input .
BUSY signal is turned OFF
at the conclusion
of the result output.
Stop CCD sampling
by measurement
command.
CCD trigger
window
(not highlighted)
Black BlackWhite
Trigger Trigger
BUSY output
Terminate
measurement
(C119)
Measurement result is valid at the
end of a measurement
PC calculation
condition
Parallel output
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.
Mesurement
trigger
command
Mesurement
trigger
command
Mesurement
trigger
command
Mesurement
trigger
command
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