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.TST file edition 5 - 22 Vision 2007 4.10 User Manual Re v 01 5.8 Test coverage report 5.8.1 Presentation The test coverage report allows to know at a glance which test s (polarity, presence, etc…) will be performed on e…
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5.7.6 Results
5.7.6.1 Alignment result
At the end of the continuous run, we compute the disper-
sion using all pin position. So the software change all pin
result considering the alignment result. If a pin is not align
it will be in position error, otherwise it will ok without take
care of the CAD position.
We can disable the connector computation so we can still
have the pin position from CAD position.
5.7.6.2 Step result
This result will be compute at this end of the board inspec-
tion. 2 new kinds of error are created for pin and connec-
tor: Row step and Column step with new icon error.
In the continuous mode run, all pin are checked and re-
turn their position from the CAD position. At the end of the
board inspection, all pin results are corrected considering
columns and rows step.
This computation could be optional.
5.7.6.3 Connector to connector alignment
The first result return for the connector will come from
the library model. At the end of the continuous run
mode, using the pin position, we will compute the linear
regression line of the connector.
So we will know if connector from the same group are
really aligned. Considering this result, we will change
the connector result as a position error if it is misalign.
The connector will also have:
A pin alignment error if a pin is misalign in a row or
column.
A pin missing if one or several pins are missing.
Column
mean value
Column dispersion
X Pin position
Column step
Column 1
mean value
Column 2
mean value
Connector
2
linear regression line
Connector 1
linear regression line
Connectors edition
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5 - 22 Vision 2007 4.10 User Manual Rev 01
5.8 Test coverage report
5.8.1 Presentation
The test coverage report allows to know at a glance which tests (polarity, presence, etc…) will
be performed on each element inspected. The user has just to click on icon to know this. These
informations are easy to print and to export in order to be opened with Excel or reopened with
Vision 2007.
5.8.2 Test coverage report description
When opening the test coverage report, the window below appears.
This window is divided in 3 main parts:
The Menu (A) section
• Summary tab
• Report tabs
The Grid (B) section
The Report (C) section
A
B
C
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Vision 2007 4.10 User Manual Rev 01 5 - 23
5.8.3 The menu section
5.8.3.1 Summary tab
In this part the operator can find information concerning the panel inspected and the total
number of tests performed.
The part (A) contains general informations:
Location of test file
Date
Location of the library
The part (B) contains informations concerning the panel
Machine,
Panel ID,
Number of boards on the panel,
Number of inspection zone and activated zone
Number of scan zone and activate scan zone
The part (C) contains informations about Components,
The part (D) contains informations about Pads,
The part (E) contains informations about Connectors,
The part (F) contains informations about Connectors groups,
The part (G) contains informations about Text objects.
The part (H) is the summary of all these informations.
A
B
C
D
E
F
G
H
Test coverage report