Installation guide

ADT Model 7100 Semi-Automatic Dicing System Operations Manual

Workpiece Alignment

P/N 97100-9002-000-14 Ver 06/05

6.1-5

6.1.2.1 Teach Index

Teaching the Index defines the exact distance along the Y-Axis between

each Street on a Workpiece. Once defined, each cut to be performed along a

Street is called a Main Index Cut. Although the Index can be entered

directly into the Recipe, the exact value is usually not known, and is

therefore taught using the following procedure. The Index must be

specified for each angle defined in the Recipe.

To Teach the Index:

1 Click to display the Programming Workspace.

2 Expand the Recipe assigned to the Workpiece in the Programming tree

and select the Cut parameter category of that Recipe. The parameter

table for the Recipe is displayed on the right.

3 In the parameter table, select the tab for the first defined angle.

Note: Teach Index procedure for Street alignment type must be performed

also to update the Align Index. This procedure is critical for the Street

alignment type, because otherwise Teaching Alignment will not succeed.

Note: If the indexes are inconsistent, use also the Average Index feature (see

section 6.1.8) for substrates with Shrinkage (see section 6.1.7) that use two-

point alignment.

1Cut

2 Index

Figure 6-4: Index