M3plus_OperationManual_e - 第78页
3 - 13 3 Creating the PCB data 3. Creating the PCB information 3.3.1 Pitch distribution function This "pitch distribution" function allows you to set block offset data by specifying the block pitch and the numb…
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3
Creating the PCB data
3. Creating the PCB information
When setting the PCB origin at a position other than the locate pin as shown below, enter
the XY coordinates relative to the locate pin position.
Setting PCB origin at a position other than locate pin
When setting the PCB origin at
the corner of a PCB, enter
"X=5.00" and Y=-5.00.
5mm
5mm
X
Y
5mm
5mm
5mm
5mm
X
Y
Direction of PCB flow
When setting the PCB origin
at this point, enter "X=5.00" and Y=5.00.
• PCB origin ≠ Locate pin position • PCB origin = PCB corner
Direction of PCB
flow
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2 Pattern Name
Enter the block name.
3 Type
The PCB origin is specified on the top line, and block offset data on the second and subsequent lines.
4 Skip
Place a checkmark when not mounting components in this block.
5 XY
Enter the XY coordinates of the origin in each block relative to the PCB origin. You can use the
[Teach] button to enter the XY data or trace the specified data.
6 R
Enter the rotation angle of each block with respect to the reference block. You can use the [Teach]
button to enter the R data or trace the specified data.
Reference block direction
Block direction
R data
R data
0° 180° 90° -90°
Block
Block
Block
Block
Block
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3
Creating the PCB data
3. Creating the PCB information
3.3.1 Pitch distribution function
This "pitch distribution" function allows you to set block offset data by specifying the
block pitch and the number of blocks.
1
Enter the block offset for block No.1.
In the X and Y fields in the No.1 row, enter the block offset from the PCB origin. This
is used as the reference coordinates for other blocks. You do not have to enter offset
here if the reference coordinates are the same as the PCB origin position.
Entering the block offset for block No.1
Offset data for block No.1
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2
Press the [Pitch Dist.] button
The "Pitch Distribution" dialog box appears.
c
CAUTION
The following conditions must be met to run the pitch distribution function.
• No offset data is entered for blocks other than block No.1.
• Offset coordinates after pitch distribution will be set within the range from –999.999 to 999.999.
• The number of blocks after pitch distribution does not exceed 512.
3
Enter the block pitch and the number of blocks.
When the "Pitch Distribution" dialog box appears, enter the block pitch and the
number of blocks in the X and Y directions, then press the [OK] button. The pitch
distribution will start.
Pitch distribution settings
Offset data for block No.1
PCB origin
X
Y
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Creating the PCB data
3. Creating the PCB information
4
Check the distributed block offset data.
After pitch distribution is complete, the offset data distributed over the blocks is
displayed, so check the offset data. The "Skip" check boxes are all cleared after pitch
distribution. If there are blocks where you want to skip mounting components, press
the [Check Box] button and then mark the "Skip" check box.
Block offset data after pitch distribution
Distributed block offset data
"Skip" check box
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