Reference Setting (Circular Scan Edge Position) - Omron FH-3 Series Reference Manual

Reference Setting (Circular Scan Edge Position)

When the measurement region is set, this position is automatically set at the same time as the reference
position. This item can be used to change the reference position to any desired position. This is handy for
measuring the position deviation from a certain position.
A reference position can be set either directly or by referencing a unit.
Specifying directly
Click a position on the image you want to use as a reference position, or set coordinate data for that point.
1
In the Item Tab area, click [Ref. setting].
In the display area, the current reference
position will be displayed as the crosshair
cursor.
2
In the "Method" area, select "Numerical".
3
Click the position to be set as the
reference.
Note
• Displaying the image enlarged makes this clicking easier.
Reference:
FH/FZ5 Series User's Manual (Z365)"
4
Make fine adjustments using numeric
value inputs or the arrow buttons as
required.
5
To remeasure on the displayed image
and set the reference, click the [Measure
ref.] button.
6
To use data before position
compensation for the reference setting
coordinates, place a check at "Use point
coordinate before scroll".
Referencing a unit
Set a reference by referencing a detection point unit with registered X coordinate, Y coordinate and angle data.
1
In the Item Tab area, click [Ref. setting].
In the display area, the current reference position will be displayed as the crosshair cursor.
2
In the "Method" area, select "Unit".
272
Circular Scan Edge Position

"Appendixes Basic Knowledge about Operations Using the Zoom Function" in the "Vision System
FH/FZ5 Processing Item Function Reference Manual