17-2
Setting the Input/Output Conditions
17
Input/output condition
Setting details
5
PARALLEL INP X7
6
STROBE OUT
Select the type of input terminal (INPUT) X7.
Æ
External input: The PC function uses the terminal as an external input signal.
-
See Chapter 16.
Æ
Selecting the image output camera
- Every time X7 is switched from OFF to ON, the selected camera will
change.
-
page 2-3.
- When the object type measurement condition is "CAMERA 1" only.
"CAMERA 2" only, or "NG IMAGE" only, you are not allowed to change the
camera used for output.
Æ
Camera measurement
- On starting a measurement, if X7 is OFF "CAMERA 1" will execute the
measurement, and if X7 is ON Camera 2 will execute the measurement.
Æ
Overlap
- Before starting a measurement, you must set the following parameters.
Measurement execution:
Image selection: Camera 1 and 2 are through modes.
- When "2 IMAGES (overlap)" is selected, overlap processing will be
executed according to the following timing.
Note: Even if "2 IMAGES (overlap)" has not been selected, and regardless
of which mode Camera 1 and Camera 2 are in, when a trigger (X0:
Manual trigger) is received, the measurement will be executed.
- MEASURE 0 CAMERA 1 conditions
= Gray scale search conditions
- MEASURE 1 CAMERA 2 conditions
= Area conditions (dummy)
Overlapped image
Through image
Camera 1
Through image
Camera 2
Freeze image
Overlap input X7
Monitor output
Camera 2
When the strobe output setting is specified as "Y*" and the shutter is opened,
the output (Y*) will be turned ON. When the shutter is closed, the output will
be turned OFF.
Y*= Y0 to Y7
When you want to use the strobe output, specify a shutter speed between
1/30 and 1/250 seconds.
Ë
Strobe output timing
(Y*)
Maximum
2 ms
Shutter
Strobe output
Minimum 4 ms
(1/250 sec.)
4
PARALLEL INP X6
Æ
Total area evaluation correction
- When X6 is ON, the upper and lower limits for the total area evaluation
conditions will be corrected automatically.
- Measurement programs: Area measurement, object counting, and object
identification by binary conversion
Æ
External input: The PC function uses the terminal as an external input signal.
-
See Chapter 16.