Instruction Manual

Programming Basics 7-13
? NOTE You should first perform the preceding tutorial on Model Fiducials before
performing the following exercise.
To use Corner Finder to locate an edge:
1. In the Programming Window, click on
Pattern on the Program Commands toolbar.
2. Select
Create Pattern.
> The Create Pattern dialog box opens.
3. Type
Sample in the text box and choose One fiducial.
4. Click on
OK.
> A Teach Window opens asking you to “Teach pattern origin.”
5. Using the Position Controls, move the dispensing head to the lower left-hand corner (LLHC)
of Flip Chip 1.
> Flip Chip 1 is located in the center, along the bottom edge of the tutorial board.
6. Click on
Teach.
7. Click on
Done.
> You are now asked to select the method for teaching the pattern fiducial.
8. Select
Corner Finder.
9. Click on
Next.
> Notice the calipers in the video display window.
> Teach the fiducial in the same location as the pattern origin.
10. Using the Position Controls, move the dispensing head to the LLHC of Flip Chip 1, if it is
not already there.
> Notice the green square in the area below the video display. This is the Quadrant Model,
a representation of the part onto which you will dispense. The highlighted corner of the
quadrant should be the same corner where the fiducial will be taught.
11. Click on the LLHC of the
Quadrant Model.
> The caliper orientation will change.
12. Adjust the camera position so that the edges of the flip chip run up and down the centers of
the calipers.