Omron FQ2-S4 User Manual page 78

• Features of the Position Compensation Items
The measure-
ment object is
not at an angle.
The measure-
ment object is
at an angle.
Applying the Results of Position Compensation
You can apply the results of position compensation either to the Camera image or to the previous image from
before position compensation was applied.
If you apply the results of position compensation to the Camera image, only the position information from
position compensation is applied to the image to be measured.
Using Filter Items for Processing with Position Compensation Items: p. 77
76
Adjusting the Images That Were Taken
The position is offset in
only one direction.
The position is offset in
two directions.
The position needs to be
corrected to the midpoint
between two edges.
There is a characteristic
pattern.
There is a characteristic
pattern.
There is no characteristic
pattern.
Edge Position Compensation
The position is corrected in either
the X or Y direction.
Two-edge Position Compensation
The position is corrected at the
same time in both the X and Y
directions.
Two-edge Midpoint Compensation
The positions of two edges are detected and
then the coordinates of the midpoint between
those two positions is used to correct the
position in either the X or Y direction.
Search Position Compensation
An image pattern is recognized to
detect and correct the position.
Shape Search Position Compensation
An image pattern is recognized to
detect and correct the position.
Edge Rotation Position Compensation
The positions of two edges are
detected and the angle of the line
that connects those positions is
used to correct the position.
Edge Position
Compensation: p. 81
Two-edge Position
Compensation: p. 82
Two-edge Midpoint Com-
pensation p. 84
:
Search Position
Compensation: p. 79
Shape Search Position
Compensation: p. 78
Edge Rotation Position
Compensation: p. 86
FQ2-S4 User's Manual