Character/Figure Drawing; What Is Character/Figure Drawing - Panasonic PV500 User Manual

Machine vision system imagechecker
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4.13 Character/Figure Drawing

4.13.1 What is Character/Figure Drawing?

Character/Figure Drawing is the function to draw figures or
characters, and display them on the screen window.
The drawable figures are Line, Cross, Rectangle, Slanted rectangle,
Ellipse and Character. For some shapes, an arrowhead can be added
or figure can be filled.
As the function(*1) that refers the values detected by each checker is
provided, not only drawing a figure of a fixed size at a fixed position
but also changing the size or position depending on the inspection
result is possible. The values of the data detected by each checker or
judgement result (OK/NG) can be also displayed as well as a fixed
text.
The color is selectable from eleven colors (Preset colors: 10,
Optional color: 1). There is the function to switch the display color
according to the judgement results of each checker.
Up to ten figures can be registered for one character/figure drawing.
·
*1) Only the checkers set with the same camera can be referred.
·
If the execution mode is "User-defined" or "Automatic Switch" when running a test in RUN Menu, the
figure in the block that is not executed is not displayed. (Using the Marker function (page 310) displays
a figure on the screen window of the specified camera regardless of the execution block.)
·
Five kinds of figures and characters are collectively called "Figure" in this manual.
Examples of Figures
Cross
Line
(Straight line)
Set the intersection
Set a start point
of a cross. The line
and an end point.
length can be
A half line can be
specified.
displayed.
Rectangle, Slanted rectangle
Set a start point and an end point.
The figure can be filled.
Specify the center, width and height for
"Slanted rectangle".
Ellipse
Set the center, width and height.
Specifying the start and end angles
enables to draw an arc or sector.
Character
Display judgement results, detected
data or fixed text characters.
Specify the display position, character
size and number of digits.
253

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