Omron V-TS Teaching Manual.pdf.pdf - 第95页
Chapter 2 Inspecti on Programm ing 2- 68 2.4.5.3 Electrode Group Setting This section describes the creation of electro de windows and set ting of electrode groups . Drawing windows is not required for chip-type componen…
2.4 Registering for Inspection
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3.
Click unextracted land areas on the image display area.
Refer to <Color Table Edit Tool> on “2.15.3 Editing a Model”.
Click [Initialize] to return to the pre-editing image.
4.
Click [Update]. The land window is auto extracted and displayed.
5.
If irrelevant locations e.g. the lands of other components in the
surroundings are extracted, select the [Delete an unnecessary
land.] checkbox and click [Update] again.
Repeat Steps 3 to 6 until only the land windows for the relevant
component are extracted.
6.
Click [Close] to quit the extraction editing operation.
Chapter 2 Inspection Programming
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2.4.5.3 Electrode Group Setting
This section describes the creation of electrode windows and setting of electrode groups.
Drawing windows is not required for chip-type components (i.e. chip resistors, chip capacitors
or other chip components), since the electrode windows are automatically extracted.
1.
Set groups for each electrode.
Divide electrodes of different shapes and sizes into separate groups,
since the electrode inspection criteria are specified by the unit of
group.
The example below shows the group setting for an SOP with the
electrodes on both ends (specified as Group 2) larger than the
others.
The electrode group default setting is provided depending on
the land window size.
(2)
(2)
(2)
(2)
(1)
(1)
Operation
2.4 Registering for Inspection
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To change the group setting, double-click the Electrode Group cell in
the Electrode Group List to select the group.
If the number of groups is not sufficient, click [Add Group]. A new
group is specified under a new number.
2.
From the electrode group list, select a pin number to draw a
window.
The land window in the image display area is selected, a new
window is drawn to the electrode corresponding to its land window.
When you paste an electrode window to a land window that is
different from the land window being selected, the land window
becomes red and the [Next] button is disabled.
On the electrode row, you can enter an electrode size.