Panasonic PV500 User Manual page 72

Capturing a Part of Image (Partial Imaging)
This function takes a part of image captured by camera in PV500. (The size of image is 640 x 480 pixels for
ANPVC1040 and ANPVC1021 and ANPVC5030, and 1600 x 1200 pixels for ANPVC1210.) Decreasing area to
be taken shortens capturing time.
Set the area to be taken by specifying lines with a
start point and an end point.
Partial Imaging is the setting by a camera and up to 2
areas can be set per camera.
·
The gray value of the area other than imaging
target will be zero.
·
When "Error if Checker Area outside image" has
been set to "Yes", a checker the area of which is
outside the capturing range is not executed and
the result is NG.
1.
Select the camera No. to set in "Camera" window.
2.
Select "Partial Imaging".
"Partial Imaging" window is displayed.
3.
Set "Part Area No.0" to "Yes".
Now you can set the start/end point.
4.
Select "Start Point" and specify the
starting line of the capturing area.
While you are specifying a range, the
area where no inspection will be done is
displayed in red in the image on the
screen. Use it to make the setting.
5.
Select "End Point" and specify the ending line of the capturing area.
6.
To set two partial imaging areas, set "Part Area No.1" to "Yes" and specify the start/end point as
Area 0.
Set Area No.0 and No.1 in order to keep 3 lines away from each other.
(If the end point of Area No.0 is 320, the start point of Area No.1 can be set 324 or after.)
Minimum value of settable capturing area
·
Quad-speed camera (ANPVC1040), Ultra compact camera (ANPVC1021), 0.3-Mega Compact Gray
Camera (ANPVC5030): 1 line
·
2-Mega-pixel camera (ANPVC1210): 100 lines
7.
After setting is completed, press the CANCEL key.
70
In the case of setting
Start point=160 and End point =320