Omron F250-UME Software Manual page 168

EC Position Compensation
2-6-(30)
3. Length of lines
Use the following settings to set the length and thus find the coordinates of
only the desired intersection even though many lines exist on the screen.
Specifying length: Set to ON.
Length :
@
Limits of length : Set the permissible range for the length.
@
Example: To extract the
3 cross points shown in
the following diagram
To find the coordinates of the cross point of lines regardless of their length,
set Specifying length to OFF. The settings of the line lengths and the limits
of the lengths will be ignored.
Setting item
Specifying length ON, OFF*
Length @
Limits of length @ 1 to 200 (80:120*)
The asterisk (*) indicates the default setting.
4. Select the sorting conditions for determining which cross point coordinates
will be output. Up to 20 points can be obtained. The coordinates for the first
point matching the selected conditions will be output. (X ascending order*,
X descending order, Y ascending order, Y descending order)
The asterisk (*) indicates the default setting.
5. Only one angle ( ) will be output as the measurement results for the lines
that are found. Select the position for which the angle will be obtained. (The
lines that are considered are the two lines meeting at the intersection
point.)
Example: To extract the cross point shown in the following diagram, set tar-
get color to black and sorting condition to X ascending order.
Output intersection
Set the line length in pixels.
Selections
1 to 999
Midline of the Corner*
Obtained midline
between two sides.
The asterisk (*) indicates the default setting.
Side 1 and Side 2
With the target color between the two
sides, the side in the clockwise
direction is side 1 and the side in the
counterclockwise direction is side 2.
Side 2
Section 2-6
Set the Target color to black and
the Length 1 and Length 2 to the
lengths for the sides indicated in
the following diagram.
Length 1
Length 2
Side 1