Installation guide

Workpiece Alignment
Advanced Dicing Technologies Ltd.
6.1-14
10 Select the confidence level for the Model.
11 Teach the Model by using the X/Y-Axis Control and the Guide Control
to set the Search Area and Teach Window around the selected Model.
Click Teach.
A flashing message is displayed indicating that the Model has been
successfully taught. To test the Model, click Find. Another flashing
message is displayed if the Model was successfully found by the
System. The same message displays both the taught and the final
scores.
12 Click Next to move to the next Model and follow the wizard.
Once the first angle for the Workpiece has been taught, the process is
repeated for all additional angles defined in the Recipe.
Auto Alignment can now be performed on all Workpieces that have been
assigned this Recipe, as part of the automatic cutting process. Auto
Alignment can also be activated at any time by the User by clicking.
in the toolbar or by selecting Vision > Auto Alignment from the
Manual menu.
It is important to take into account, that Final Accuracy and Maximum
no. of iterations settings depend on the camera magnification. In order to
achieve higher Theta accuracy, set the Maximum no. of iterations to 9
and the Final Accuracy according to the table below:
6.1.3.3 Street Align Algorithm (Advanced)
To deal with the issue of corrupted models, allowing to complete Auto
Alignment without the operator’s interference, the Align algorithm
searches for better models in two stages:
• Low Model Detection
• Main Model Detection
Note: Focus, Zoom and Illumination settings can be defined per Model.
Camera
Magnification
Final Accuracy
X60 At least 0.08
X120 Up to 0.08
X240 Up to 0.05