Dek-265GSX-User-Manual.pdf.pdf - 第295页
9b. Ensure that the paste display overlay coincides with the presence of paste. If this is correct go to Step 20. If this is incorrect, note the position of the non-existant paste and continue with Step 10. NOTE If the p…
6.
Select Step until inspect setup is displayed.
Step
7.
Select Inspect Setup.
Inspect
Setup
8.
Select Inspect Site.
Inspect
Site
The following window is displayed:
NOTE
A reliable paste present reading is made only when the lighting is set correctly.
9. If the board inspection type is set to advanced carry out Steps 9a and 9b. If
the board inspection type is set to none or basic carry out Step 9c.
9a.
Select Toggle Paste.
Toggle
Paste
NOTE
Selecting toggle paste either shows or hides the paste display overlay onto the
monitor. The toggle paste facility on the board image is only functional with the
board inspection type set to advanced. Toggling paste on the screen is only
available on Horizon and Infinity machines and only with the screen inspect type
set to basic or advanced.
8.30 User Manual Software Version 6
2Di INSPECTION
2Di SETUP
SITE NAME
Maximum Blockage
Smear Area
Minimum Paste
X Alignment
YAlignment
Bridging
Minimum Paste Volume
Bridge Warnings
Bridge Alarms
SITE 1
0%
0.00 sq mm
94%
+0.007mm
-0.003mm
5.012mm
93%
0
0
Inspection Results
PASS
PASS
PASS
PASS
PASS
PASS
PASS
No. Blockage Paste Present Volume AlignX AlignY
1 0% 94% 93% +0.007 -0.003
2 0% 98% 97% +0.006 -0.002
9b. Ensure that the paste display overlay coincides with the presence of paste. If
this is correct go to Step 20. If this is incorrect, note the position of the
non-existant paste and continue with Step 10.
NOTE
If the paste display overlay coincides with the presence of paste, any poor
inspection results are due to process problems and not 2Di setup.
9c. Ensure that the inspection results are consistent with the amount of paste on
the pad. If this is correct go to Step 20. If this is incorrect continue with
Step 10.
10.
Select Exit.
Exit
11.
Select Edit Site.
Edit
Site
12.
Select Light Setup.
Light
Setup
13. Adjust the lighting parameters to improve the lighting conditions in the
suspect areas.
14.
Select Exit.
Exit
15.
Select Exit.
Exit
16.
Select Exit.
Exit
17.
Select Step to remove the board from the machine.
Step
Software Version 6 User Manual 8.31
2Di INSPECTION
2Di SETUP
18. Load a clean board onto the rails and clean the screen.
19. Repeat Steps 5-9.
20.
Select Auto Scale.
Auto
Scale
Selecting auto scale automatically adjusts the paste scaling value for the current
site, to cause the value of paste present, on the pad currently selected in the
inspection result list, to be reported as 100%. The inspection results window is
updated accordingly. If the calculated value for paste scaling falls outside the
range of allowable values, an error window is displayed and the paste scaling
value is set to the limit nearest the calculated value. However, if the currently
selected paste present value is zero, no adjustment of the paste scaling value
takes place and an error window is displayed. A prompt is displayed giving the
new scaling factor value each time it is changed. The auto scale button is only
present if board inspection is being performed.
21.
Select Exit.
Exit
22.
Select Step to remove the board from the machine.
Step
23. Clean the board and screen.
24. Run through the print cycle in step mode until inspect setup is displayed.
25.
Select Inspect Setup.
Inspect
Setup
8.32 User Manual Software Version 6
2Di INSPECTION
2Di SETUP