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Vision Teach Station User Manual 7 Software 11/2013 Edition 7.6 Features as of the 4.3.1 VTS version 155 7.6.2 SIPLACE Vision views 7.6.2.1 SIPLACE Vision version display A SIPLACE Vision compatibility version can be cho…
7 Software Vision Teach Station User Manual
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7.6 Features as of the 4.3.1 VTS version
The changes since SIPLACE Vision Teach Station V3.5.1 are described below.
7.6.1 SIPLACE Vision
7.6.1.1 SIPLACE Vision Quality Inspection Package (as of SIPLACE Pro 7.0)
The Quality Inspection Package extends the inspection options available for component shapes:
-Inspection of the colinearity of lead groups. This checks deviations of the positions of indivi-
dual lead ends from the typical lead-end positions of a group. This allows faulty leads to be
detected.
-Enhanced face-down detection. Face-down detection can now also be used for additional
component shapes such as SOT and SOxx. In addition to the brightness method, a second
method is now also available that evaluates the contrast in the evaluation area in order to dis-
tinguish the top and bottom. Face-down detection can also be used in conjunction with multiple
measurements.
-Inspection of the lead width. Deviations in the width of a lead compared with the nominal width
taking account of the tolerances indicate a faulty lead or a component that has not been picked
up correctly. Lead widths are only inspected for the following lead types: gullwing, wraparound
and JBend.
-Inspection of the lead lengths with chip and molded component shapes. If chip or molded
components are picked up on edge, this cannot be detected by means of dimension inspection
in the case of components whose height and width are the same. Because the leads are ge-
nerally of a different length on the side face, measurement of the lead length makes it possible
to detect such situations.
-Inspection whether more leads are present than described. If a component is measured cor-
rectly, an inspection is performed to see whether the component can be found at a second
position. This allows components that have been set up incorrectly to be detected.
7.6.1.2 Rectangular features on component shapes (as of SIPLACE Pro 7.0)
It is possible to measure rectangular features with "NONSTANDARD" component shapes. It was
previously only possible to describe rectangular features using corner features.
7.6.1.3 Improved teaching of irregular BGAs and CCGAs
With BGAs and CCGAs, it is now possible to teach termination groups whose features are irregu-
larly arranged in the component shape wizard.
Vision Teach Station User Manual 7 Software
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155
7.6.2 SIPLACE Vision views
7.6.2.1 SIPLACE Vision version display
A SIPLACE Vision compatibility version can be chosen from the toolbar when a SIPLACE Vision
view is displayed. Version 431 is the default value.
Each time a change is made in the SIPLACE Vision views, a check is performed to ensure that
the changes are compatible with the SIPLACE Vision version that has been set. This ensures that
the changes can also be applied on machines that use older versions (e.g. X or D machines run-
ning SIPLACE Vision V3.5.1).
7.6.2.2 Importing ball descriptions
If a BGA or a CCGA component shape is opened in a SIPLACE Vision view, ball descriptions can
be loaded from a text file by choosing "SIPLACE Vision Import ball descriptions..." from the
menu. A dialog box allows missing information to be added to these imported descriptions.
7.6.2.3 Editing measurement contexts
A measurement context opened from a file can be edited in the SIPLACE Vision views.
7.6.2.4 Loading and saving Vision data from SIPLACE Pro
When a SIPLACE Vision view is displayed, Vision data can be loaded from a SIPLACE Pro com-
ponent shape by choosing "SIPLACE Pro Load vision data..." from the menu.
In the same way, choosing "SIPLACE Pro Save vision data..." from the menu allows you to
overwrite the Vision data of a SIPLACE Pro component shape.
7.6.2.5 Opening a SIPLACE Vision view without selecting a SIPLACE Pro component shape
It is now possible to open a SIPLACE Vision view directly from the "Live image" view. If no
SIPLACE Pro component shape had been opened previously, a default component shape is pre-
set.
7.6.3 SIPLACE Vision Teach Station view "Measurement contexts"
7.6.3.1 Dragging and dropping and copying and pasting measurement contexts
It is possible to copy, cut and paste and drag and drop Vision measurement contexts (even to and
from the Windows Explorer).
7.6.3.2 Arranging the columns of the measurement context list
You can select the columns to be displayed for the measurement context or test suite views by
choosing "View Select details" (or by using the context menu of the column headers). You can
change the sequence of the columns in the list by dragging and dropping.
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7.6.4 Searching for component shapes
To search the SIPLACE Pro database for component shapes that match the current measure-
ment, choose "Object Find component shape..." from the menu.
The search returns a list of all the component shapes that can be used to successfully perform the
current measurement.
7.6.5 SIPLACE Vision Teach Station view "Test suites"
The SIPLACE Vision Teach Station has a new view: "Test suites".
A test suite comprises:
– a set of measurement context files,
– Vision data, i.e. geometry data of the measurement object and illumination and algorithm
parameters,
– a test suite file (*.svts) used to store all the information for a test suite.
7.6.5.1 Test run with a test suite
When a test run is performed with a test suite, measurements are carried out with every
measurement context of the test suite. Only the images and the illumination settings from the mea-
surement context are used for these measurements. All the other Vision data used is taken from
the test suite.
This allows the Vision data from a test suite to be optimized across multiple measurements.