YSH20_Ope_E - 第99页

2-42 2  asic operation 3. Pitch teach 1 Pr ess the [PitchT ch] button. Enter the number of components in X and Y directions. Calculated pitch T each screen Pitch teach 24236-H0-00 2 Determine the start point (reference …

100%1 / 141
2-41
2
asic operation
2. Alignment teach
n
NOTE
To perform alignment teaching, wafer fiducial marks must be set in mark information. Also, the "E. Align Mark"
parameter displayed on the [Option] tab of the "Wafer Information" screen must be set to other than "Not Use". (The
"Wafer Information" screen opens when you press the [Wafer] button on the [Parts]-[Tray] tab.)
1
Press the [AlignTch] button
2
Select the mark.
Select the mark from the "Select Mark" dialog box. The wafer camera then moves to the selected mark
position.
Selecting the mark for alignment teach
24238-H0-00
3
Teach the mark position.
Teach the mark position or the center of component used as the mark.
Press this button to
determine the position.
Teach screen
Alignment teach
Center coordinates
of mark
Align the mark or the
center of component
used as the mark
with the center of
cross hairs.
24239-H0-00
2-42
2
asic operation
3. Pitch teach
1
Press the [PitchTch] button.
Enter the number of
components in X and
Y directions.
Calculated pitch
Teach screen
Pitch teach
24236-H0-00
2
Determine the start point (reference point).
Align with a position used as the reference point by "Point" or "Cursor" teach, and press the [Start Point]
button.
3
Enter the number of components in XY directions.
The number of components entered here is used for pitch calculation.
4
Determine the end point.
Move the camera to another reference position that is shifted by the number of components in XY
directions entered in step 3, and press the [End Point] button.
The component pitch is automatically calculated based on the start and end point coordinates and the
number of components.
Pitch teaching
Start point (center of cross hairs)
End point (center of cross hairs)
Use arrow keys to move camera
by number of components in XY
directions.
23237-H0-00
5
Check the pitch that was changed.
1. Select the [Move Pitch] tab.
2. Press an arrow button to check that the camera moves a distance equal to the component pitch in
the direction of the arrow.
6
Register the pitch.
Press the [OK] button. The "Teach the Pitch" screen closes and the calculated pitch is registered in the
"Comp Pitch X" and "Comp Pitch Y" parameters.
2-43
2
asic operation
4. Position teach (current)
1
Press the [PosTch] button.
Align the center of
component with the
center of cross hairs.
Press this button to
determine the position.
Current position
Teach screen
Position teach
Search direction
24237-H0-00
2
Move to the first component.
Use the arrow keys to move to the first component.
3
Teach the center of the component.
Using multi-point teaching, teach the center of the first component on the basis of the orientation flat.
4
Check the teaching result.
When a new component was used, the XY position (current position) is usually set to 0.00 (center of
dicing frame). After the current position is correctly taught, the corresponding coordinates are
displayed in the XY positions.
5
Check the search direction.
Change the search direction as needed.
Search direction
Initial (right) Initial (left) Initial (up) Initial (down)
Right direction Left direction Upward
direction
Downward
direction
Orientation flat
23238-H0-00
6
Register the position.
Press the [OK] button. The "Current Teach" screen closes and the current position is registered in the
"Current Pos. X" and "Current Pos. Y" parameters.