YSP_Users_E.pdf - 第147页
4-44 4 Creating and setting the data 3 T each the coordinates for gr aphic alignment. 1. Press the [T each] button to open the teach window for graphic alignment. 2. Position the cursor on the first coordinates and press…
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Creating and setting the data
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Load a board on the conveyor.
1. Press the [Setup] button and select the [Setup] tab.
2. Press the [Conveyor In] button and follow the message on the screen to load the board.
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Temporarily enter the coordinates used for graphic alignment.
1. Press the [Print] button, open the [Squeegee] tab, and press the [Detail Setting] button.
2. Open the [Visual Matching Point] tab.
3. In the ""Adjust Position X" and "Adjust Position Y" fields, enter the coordinates that have been
measured in advance.
Temporarily entering the coordinates for graphic alignment
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Creating and setting the data
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Teach the coordinates for graphic alignment.
1. Press the [Teach] button to open the teach window for graphic alignment.
2. Position the cursor on the first coordinates and press the [Trace] button.
3. Using the arrow keys, align the target coordinates (pad) with the center.
4. Press the [Teach] button to teach the coordinates.
Use the same method to teach the second point.
Teach window for graphic alignment
Arrow keys
NG OK
Pad to be aligned
Alignment coordinates
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CAUTION
Alignment coordinates must be aligned on the center of the pad. If the coordinates are aligned at the edge of the
figure, it may cause wrong alignment.
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Creating and setting the data
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Check the graphic alignment.
1. After closing the teach window, press the [Setup] button and select the [Setup] tab.
2. Press the [Visual Matching] button to open the dialog box for graphic alignment check.
3. The vision monitor in this dialog box shows an overlapped image of the board and mask, so check
the board and mask alignment.
Press the [Trace] button to confirm the coordinates of each position.
Dialog box for graphic alignment check
Board camera image
Mask camera image
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1. Alignment coordinates
Select the coordinates where you want to check the board and mask alignment. These coordinates should first be set on
the [Print]-[Squeegee] tab screen. (See "5.1 Squeegee detail setting" earlier in this chapter.)
2. Vision monitor
Shows an overlapped image of the board and mask.
The image can be enlarged from 1 to 16 times by pressing the enlarge [ + ] button, or reduced to 1/16 of the original
image by pressing the reduce [ - ] button. With the [Move] button depressed, you can move the image by dragging it with
the mouse.
3. Permeability
The transmittance of the board image and mask image can be adjusted with the slide bar or the arrow buttons.
4. [Teach] button
Opens the teach screen.
5. [Visual Matching] button
Opens the "Visual Matching" screen for making fine position alignments when needed. (See step 5.)
6. [Move Camera] button
Opens a screen for moving the camera unit.
7. [Move Table] button
Pressing this button moves the squeegee head to the inner end position and raises the board clamp table up to the back
surface of the mask. In this state, you can make a visual check of the board and mask alignment after pressing the
emergency stop button and then opening the upper door.
8. [Jump] button
Allows jumping to any desired row in the alignment coordinate list.
9. [Trace] button
Pressing the [Trace] button displays an image of the currently selected alignment coordinates. Pressing the [Trace
Previous] button displays an image of the alignment coordinates one row up from the currently selected coordinates.
Pressing the [Trace Next] button displays an image of the alignment coordinates one row down.