M3plus_OperationManual_e - 第79页

3 - 14 3 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 offse…

100%1 / 267
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 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
27315-5E-20
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
27420-5E-20
3 -14
3
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
27316-5E-20
3 -15
3
Creating the PCB data
3. Creating the PCB information
3.3.2 Block distribution function
This function copies the mount data for the reference block and distributes it over all
other blocks. The distributed mount data is automatically entered and displayed on the
mount information screen according to the blocks or mount data.
1
Check the block offset data.
At least one item of block offset data must have been entered to perform the "block
distribution" function.
Checking the block offset data
At least one item of block offset data must have been entered.
27317-5E-20
2
Press the [Block Disp.] button and select the type of block
distribution.
Pressing the [Block Disp.] button opens a dialog box for selecting the type of block
distribution. Select "Block Repeat" or "Column Repeat" and press the [OK] button.
All mount data are copied and distributed
over each block, and then displayed according
to the blocks.
Before distribution After distribution
Before distribution After distribution
P01
P02
P03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
P01
P02
P03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
P01
P01
P01
P01
P01
P01
P02
P02
P02
P02
P02
P02
P03
P03
P03
P03
P03
P03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
P01
P02
P03
P01
P02
P03
P01
P02
P03
P01
P02
P03
P01
P02
P03
P01
P02
P03
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Mount data in each row is sequentially copied
and distributed over each block, and then
displayed according to the mount data.
"Block Repeat"
"Column Repeat"
Block distribution type
23432-5E-20