Instruction Manual

9-18 Advanced Programming
64. Click on Teach.
65. Use the Position Controls to move the dispensing head to the URHC of the same flip chip.
> Use Chip Offset or reticles.
66. Click on
Teach.
67. Click on
Done.
68. From the
File menu, select Save As and type in multipas.fmw to save the file as
multipas.fmw.
> Your program should look like this:
1 START PASS: FOR PASS 1
2 FIND SUBSTRATE HEIGHT:(x, y)
3 WEIGHT CONTROL:30.00,1,([x
1
,y
1
],[x
2
,y
2
])
4 RESET MULTIPASS TIMER:
5 END PASS:
6 START PASS: FOR PASS 2
7 AWAIT MULTIPASS TIMER: 20 seconds(s)
8 WEIGHT CONTROL:30.000,1,([x
1
,y
1
],[x
2
,y
2
])
9 RESET MULTIPASS TIMER:
10 END PASS:
11 START PASS: FOR PASS 3:
12 AWAIT MULTIPASS TIMER: 20 second(s)
13 WEIGHT CONTROL:80.000,1,(x
1
,y
1
),(x
2
,y
2
),(x
3
,y
3
),(x
4
,y
4
)
14 END PASS:
15 END:
69. In the Pattern Name text box, select Workpiece to return back to the Workpiece program.
> A message box opens indicating that the dispensing head is about to move to the
“Workpiece” origin.
> The dispensing head will move after your response.
70. Click on OK.
71. Place the cursor on
END.
72. From the Program Commands toolbar, click on
Process and select Measure Flow Rate.
> A
Measure Flow Rate command is added to the dispensing program just above END.
73. To set up for placing the pattern
U-pass, click on Pattern on the Program Commands
toolbar.