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II- 16 Programming Manual Part II Inspection Data Step39: Press OK in Figure 1-21 and the dialog shown in Figure 1-24 appears. If CAD data is used, press Cancel . If CAD data is not used, press OK . Figure 1-24 Fiducial …
II-15
Programming Manual
Part II Inspection Data
Step30: Select an algorithm from the Algorithm drop-down list.
Figure of Fiducial Mark Description
Square
Select
Gravity
.
Circle
Select
New_Circle
.
Table 1-9 Select Algorithm
Step31: Adjust the Adjust inspection window size to surround the fi ducial mark.
NOTE
Change Diameter to adjust inspection window size if New_Circle is used.
Step32: Enter Upper Level and Lower Level.
Brightness Level Description
Fiducial Mark > Surroundings
Enter
255
in the
Upper Level
fi eld and
150
in the
Lower Level
fi eld.
Fiducial Mark < Surroundings
Enter
150
in the
Upper Level
fi eld and
0
in the
Lower Level
fi eld.
Table 1-10 Upper Level and Lower Level setting
Step33: Right-click on Adjust and select Copy. The same parameter will be copied in 2 of NUM....
Step34: Select 2 of NUM... and select Area from the Defect drop-down list.
Step35: Adjust the size of the inspection window for Area to detect the fi ducial mark automatically.
Ideal window size is about three times bigger than the fi ducial mark size.
CAUTION
The larger inspection window can inspect the fi ducial mark even if it is out of the target
position. However, it takes longer time to inspect it and some PCB pattern might be
misjudged as a fi ducial mark.
Step36: Select Adjust and press Inspect. Pink lines crossing the center of the fi ducial mark appears if the
search is successful.
Step37: Press Update. The dialog shown in Figure 1-22 appears. Press OK.
Figure 1-22 Fiducial Mark 2
Step38: The dialog shown in Figure 1-23 appears. Press OK.
Figure 1-23 Fiducial Mark 3
II-16
Programming Manual
Part II Inspection Data
Step39: Press OK in Figure 1-21 and the dialog shown in Figure 1-24 appears. If CAD data is used, press
Cancel. If CAD data is not used, press OK.
Figure 1-24 Fiducial Mark 4
Step40: The dialog shown in Figure 1-25 appears. Press OK.
Figure 1-25 Fiducial Mark 5
Step41: The dialog shown in Figure 1-26 appears. If CAD data is used, press OK. If CAD data is not used,
press Cancel.
Figure 1-26 Fiducial Mark 6
Step42: Press MARK2 and set as well as MARK1. After all the settings are completed, press Next.
Figure 1-27 Wizard 5
II-17
Programming Manual
Part II Inspection Data
Step43: Assign a library to each component data. A library has information of inspection data. The time to
make the inspection data can be reduced by sharing the common library among the same
component type. The components assigned no libraries are displayed in the list-box. Select a
component and press Library Data Assignment.
NOTE
If there is no library which corresponds to the component, the new library should be made.
Refer to Part II 1.3 Auto Deployment of Inspection Data to make the inspection data easily.
Figure 1-28 Wizard 6
Item Description
Start KPK Window
Deployment
Press
Start KPK Window Deployment
to make a KPK inspection data.
For the detailed information of KPK, refer to
Part V 1 KPK
.
ENLARGE / REDUCE
Press
ENLARGE
or
REDUCE
to change magnifi cation percentage of an image.
Library Data Assignment
on the Search Dialog
The
Search Data
dialog appears. Press
Library Data Assignment on the Search
Dialog
and close the wizard. The dialog shown in Figure 1-29 appears.
In this case, assign a library in
Search Data
dialog.
Table 1-11 Other Items
Figure 1-29 Search Data