ADT Model 7100 Semi-Automatic Dicing System Operations Manual
Height Procedures
P/N 97100-9002-000-14 Ver 06/05
7.3-3
The user can configure the system to perform Height procedure upon every
initialization by setting the Height After Init parameter to "Yes". This
parameter, under Saw > Dicer in Setup & Diagnostics screen,
determines whether to perform a Height procedure after saw initialization,
regardless of the height rate value in the recipe.
7.3.1 Height Reference Device
Height Device (height reference point) determines the Cutting Chuck
position along the Z-Axis by lowering the Blade until the edge either makes
contact with the Mechanical Button, or breaks the beam of light emitted by
the Non-Contact Height Device (NCHD).
There are two advantages to performing the Height procedure on the
Height Device rather than the Cutting Chuck:
• Can be performed with a Workpiece on the Cutting Chuck
• Does not damage the Chuck and the Blade
• Using a Non-Contact Height Device (NCHD), does not cause wear to
the Blade
Figure 7-3: Non-Contact Height Procedure Tools in GUI
Figure 7-4: Height Devices
Non-Contact Height Device Mechanical Button
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