Smart Graphical User Interface (SmartG) Overview_rev1.pdf - 第121页

Copyright © ViT rox All Rights Reserved . Negative T est Result Inspection T otal components Inspected 121 Negative T est Summary Clear , Filter and Search button Negative T est Summary Figure 108: Negative T est Inspect…

Step Procedure (Negative Test)

Negative test is used to rotate all components to 180 degree and

reinspect the program. Therefore, the rotated component should

show "failed as polarity" to prove that the program has detected

the polarity defect. There are four steps to complete the

orientation negative test which are:

● Run "Negative Test" under inspect button.

● Analysis negative test inspection result.

● Fine tune escapee component.

● Ensure no escapee component in final result.

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Select negative test under inspect button and run the negative test.

SmartG will start the inspection of negative test.

Negative Test Result Inspection

Total components

Inspected

121

Negative Test

Summary

Clear, Filter and

Search button

Negative Test

Summary

Figure 108: Negative Test Inspection Result

After running the negative test, an

inspection result shows in the

negative test which include:

● Total component inspected

● Negative test summary

● Negative test result

● Test result summary

Negative Test Result Inspection

Hence, the components that fall into the escapee

category are able to detect the polarity defect.

Fine-tune the components that fall into the escapee

category until it shows 0 escapee. Select a reference

designator under the negative test result, and right-click

to edit device.

Note: When clicking at the reference designator, it navigates

camera view to the component.

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Figure 109: Negative Test Inspection Result

After fine-tuning the components to 0 escapee in escapee

list, this program is ready to run in production line with full

setup of component orientation.

Figure 110: After fine-tuning, the negative test inspection result shows