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User Manual HS-50 6 Vision functions Software-Version 5.01Edition 01/99 6.6 Test Component 287 0HDVXUHPHQW If the inner lead tips are ma pped be tter than the outer t ips, for exampl e, if a shin y lead is bent up- war…
6 Vision functions User Manual HS-50
6.6 Test Component Software-Version 5.01 Edition 01/99
286
In order to determine the angle, select the integration direction towards either the X or Y axis of
the component. We recommend that you select the longer edge.
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Select this resolution in order to optimize the measuring times at the revolver head.
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Select this resolution in order to optimize the measuring times at the revolver head.
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Click on the ‘Setting’ field in the 5RZPHDVXULQJPRGH menu to call up the following menu:
This menu is used to
– specify the lead measuring method.
– use the package form edges for the rotation windows and/or translation windows.
User Manual HS-50 6 Vision functions
Software-Version 5.01Edition 01/99 6.6 Test Component
287
0HDVXUHPHQW
If the inner lead tips are mapped better than the outer tips, for example, if a shiny lead is bent up-
wards slightly, you can select one of the following options:
– measuring the tips via the inner tips of the leads, for bases, for example
– center of the lead, center measurement, for PLCC, SOJ, for example
– measuring the tips via the outer tips of the leads, for QFP, SOT, SO, for example
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– IRUURWDWLRQZLQGRZV
The package form edges can be used to optimally position the rotation windows. However, to
do this, the package form edge must be visible and it must not contain a row of leads.
– IRUWUDQVODWLRQZLQGRZV
The package form edges can be used to optimally position the translation windows. However,
to do this, the package form edge must be visible and it must not contain a row of leads.
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Once you have clicked on the ‘Integration settings’ field, the 5RZPHDVXULQJPRGHLQWHJUDWLRQ
VHWWLQJV menu will appear on screen.
6 Vision functions User Manual HS-50
6.6 Test Component Software-Version 5.01 Edition 01/99
288
Measuring times can be reduced by lowering the resolution in the measuring or integration direc-
tion. However, you must ensure that the structure to be analyzed has a sufficient number of pixels.
Otherwise, the measuring quality will be compromised.
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Click on the ‘Setting’ field in the ‘Corner’ measuring mode to call up the &RUQHU PHDVXULQJ PRGH
menu.