Sharp IV-S30J User Manual page 223

Setting the Input/Output Conditions
(7) Measurement start input = CCD trigger, start sampling = parallel, object type change =
parallel, result output = general purpose serial/parallel
When the start sampling input (X0) is turned ON, the CCD trigger is enabled. (Sampling starts)
Setting order 1
1MEAS INP I/F
2 START CCD SAMPL
3 OUT I/F(PARAL.)
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 input terminal is ON. When it is turned OFF, the
2. After the measurement is terminated, sampling will be restarted when the X0
Time chart
Measurement
start input
(X0)
CCD trigger
cycle
Type selection
input
See page
16-5.
Computer link
CCD trigger
window
(not highlighted)
READY output
16
(While measuring or setting = L)
Terminate
measurement
(C119)
PC calculation
condition
Parallel output
Note: Result output: The data in the block No., set in item "
TYPE I/O" screen, will be transmitted to the personal computer.
2 ( 3)
PARALLEL+SERIAL
TRIG CCD START
AUTO(EDGE)
AUTO(LEVEL)
PARALLEL
SERIAL
NO
PC-LINK
SERIAL
sampling will stop.
During sampling, O will flash in the upper right corner of the operation screen.
terminal is changed from OFF to ON.
Start CCD sampling by turning ON
measurement start input .
Specified object type number
Result
output
Black White
Trigger
P P P P Halt PC operation
C C C C during measurement
When the object type is changed,
all Y output and auxiliary relays
turn OFF.
Configuration example
Camera 1 (image capturing + CCD trigger)
Camera 2 (image capturing)
Personal
computer
Power supply (24 VDC)
Trigger
READY signal is turned ON
at the end of
the result output.
Measurement result is valid at the
end of a measurement
P P P P P P P P P P P P Halt PC operation
C C C C C C C C C C C C during measurement
Parallel output is valid for PC control after
the measurement result is determined.
Result output
16-12
Object type change,
data
Controller
External trigger (photo
sensor or proximity sensor)
Result
output
Black
P P P P P P P P P
C C C C C C C C C
Result output
SET SERIAL BLOCK" on the "OBJ-
See page 16-23.
Monitor
Halt CCD
sampling by
turning OFF
measurement
start input
(X0).
P
C