User Manual

9-16 Advanced Programming
> The program should look like this:
1 START PASS: FOR PASS 1
2 FIND SUBSTRATE HEIGHT: (x, y)
3 END PASS:
4 START PASS: FOR PASS 2
5 END PASS:
6 START PASS: FOR PASS 3
7 END PASS:
6 END
29. From the Program Commands toolbar, click on Dispensing Elements.
30. Click on Weight Control Lines.
31. Enter 30 mg in the Total Weight
Total WeightTotal Weight
Total Weight text box and select Line Style 1.
32. Use the Position Controls to move the dispensing head to the ULHC of the first
flip chip model in Pattern 3
> Use Chip Offset or reticles.
33. Click on Teach.
34. Use the Position Controls to move the dispensing head to the URHC of the same
flip chip model.
> Use Chip Offset or reticles.
35. Click on Teach.
36. Click on Done.
37. From the Program Commands toolbar, click on Time.
38. Select Reset Multipass Timer
Reset Multipass TimerReset Multipass Timer
Reset Multipass Timer.
> This will start a new timer for the second underfill line.
39. Place the cursor on the second
END PASS and click on Time in the Program
Commands toolbar.
40. Select Await Multipass Timer
Await Multipass TimerAwait Multipass Timer
Await Multipass Timer.
41. Type in 20 seconds and click on OK. .
42. Place the cursor on
END PASS (for Pass 2).
43. From the Program Commands toolbar, click on Dispensing Elements.
44. Click on Weight Control Lines.
45. Enter 30 mg in the Total Weight
Total WeightTotal Weight
Total Weight text box and select Line Style 1.
46. Use the Position Controls to move the dispensing head to the ULHC of the first
flip chip model in Pattern 3.
> Use Chip Offset or reticles.