User`s manual

405-00026-00iNspect Express User’s Manual
114 Rev 1600; 12 July 2010
8. In the Configuration and Status panel, select “Rotation anchor”
9. Click on the point at the left edge of the notch. The flag icon should appear.
Loc1
Notched Disk with Locator Anchors
We need two anchors to find the rotation. The circle tool works only because the center of the disk
is always in a fixed position in the image area. If you expand the outer search area of the Circle
Tool, it will compensate for small movement, as long as the Circle center point remains inside the
circle.
Edge Count Tool – Rectangle
The Edge Count with a Rectangle ROI also can make a good locator for parts that rotate by more
than a few degrees. The Match tool does have settings for rotation, but also takes more time for
accurate tracking of large rotation.
1. Select the Edge Count tool and select a Rectangle Region.
2. Draw a rectangle crossing edges of the part.
3. Right-click on the Edge Count tool, to open the Properties. Check the box beside “Activate
edge points”. Change the “Direction” to “Either”. Close the Properties box.
Edge Count Tool and Active Points
4. Click the Locator button. In the Configuration and Status panel, select “Position anchor”.