M3plus_OperationManual_e.pdf - 第180页
5 - 15 5 Editing the PCB data 2. Block offset 2 Comment Type any desired comment on the block offset in alphanumeric characters. c CAUTION Spaces cannot be used. Use underbars ( _ ) for spaces. 3 X, Y Enter the XY coordi…
5
Editing the PCB data
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2. Block offset
A multi-block PCB is a printed circuit board consisting of two or more independent printed circuits of
the same type. Each printed circuit on a multi-block PCB is called a "block". Setting the block offset
allows the machine to repeat the same mounting operation in each block on a PCB, based on the
reference block data. This function therefore greatly saves the time required for creating data on multi-
block PCBs.
Block Multi-block PCB
The offset
function allows you
to change the entire
PCB data just by
editing the data for the
reference block.
Block repeat function
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2.1 Creating the block offset data
1
Display the block offset information.
On the tree in the work space, click the Block Offset Info icon. The detail view
window switches to the block offset information.
Block offset information display
12 3 4
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2
Set the reference block offset data.
The block closest to the machine origin is normally viewed as the reference block.
Enter this reference block offset data in the No. 1 line by referring to the following
descriptions.
1 Skip
Place a checkmark when not mounting components in this block.
Selecting the Skip checkbox
A checkmark appears.
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Editing the PCB data
2. Block offset
2 Comment
Type any desired comment on the block offset in alphanumeric characters.
c
CAUTION
Spaces cannot be used. Use underbars ( _ ) for spaces.
3 X, Y
Enter the XY coordinates of the origin of this block relative to the PCB origin. Usually, the PCB
origin is specified at the same position as the reference block origin, so enter "0.00, 0.00" as the XY
coordinates.
PCB origin is at the same position
as reference block origin
PCB origin is at a position other than
reference block origin
PCB origin
Reference block origin
XY data
PCB origin and reference block origin
X
Y
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4 R
Enter "0.00" for the reference block.
Reference block direction
Block direction
R data 0° 180° 90° -90°
Block
Block
Block
Block
Block
R data
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Editing the PCB data
2. Block offset
3
Set the offset data on other blocks.
On the second or subsequent lines, set the offset data on other blocks.
When PCB origin is at the same position as reference block origin
0-5
0
-5
40
50100
PCB origin =
reference block origin PCB origin =
reference block origin
Locate pin position
Block 1Block 2Block 3
Block 4Block 5Block 6
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Block offset information display when PCB origin is
at the same position as reference block origin
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When PCB origin is at a position other than reference block origin
10 0
15
55
60110
PCB origin
Locate pin position
Block 1Block 2Block 3
Block 4Block 5Block 6
Reference block origin
0
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Block offset information display when PCB origin is
at a position other than reference block origin
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