创建组件识别数据的方法.pdf - 第144页

144/178 IM-SMT-VSNDI C-0002 -000 Note 1 T his option parameter c onsists of one byte of data, and each bit has d ifferent meaning. (Ple ase refer to “ 2.12.3-3. Mark 2”, Note 3 for the details.) Note *2 : The s ize (surf…

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Items to be set
Set
value
Explanation
Lead Group N 2
Common
Ruler Offset N 0
Lead Number: 1N 1
Reflect LL.: 1N (mm)
*2
Sets the length of the lead on
the upper left side.
Lead Width: 1N (mm)
*2
Sets the width of the lead on the
upper left side.
Lead Pitch: 1N (mm) 0.0
Find Pos X: 1N (mm)
*3
Sets the Find Pos X of the lead
on the upper left side.
Group
1
Find Pos Y: 1N (mm)
*3
Sets the Find Pos Y of the lead
on the upper left side.
Lead Number: 2N 1
Reflect LL.: 2N (mm)
*2
Sets the length of the lead on
the upper right side.
Lead Width: 2N (mm)
*2
Sets the width of the lead on the
upper right side.
Lead Pitch: 2N (mm)
Find Pos X: 2N (mm)
*3
Sets the Find Pos X of the lead
on the upper right side.
N
direction
Group
2
Find Pos Y: 2N (mm)
*3
Sets the Find Pos Y of the lead
on the upper right side.
Lead Group S 2
Common
Ruler Offset S 0
Lead Number: 1S 1
Reflect LL.: 1S (mm)
*2
Sets the length of the lead on
the upper left side.
Lead Width: 1S (mm)
*2
Sets the width of the lead on the
upper left side.
Lead Pitch: 1S (mm) 0.0
Find Pos X: 1S (mm)
*3
Sets the Find Pos X of the lead
on the upper left side.
Group
1
Find Pos Y: 1S(mm)
*3
Sets the Find Pos Y of the lead
on the upper left side.
Lead Number: 2S 1
Reflect LL.: 2S (mm)
*2
Sets the length of the lead on
the upper right side.
Lead Width: 2S (mm)
*2
Sets the width of the lead on the
upper right side.
Lead Pitch: 2S (mm) 0.0
Find Pos X: 2S (mm)
*3
Sets the Find Pos X of the lead
on the upper right side.
S
direction
Group
2
Find Pos Y: 2S(mm)
*3
Sets the Find Pos Y of the lead
on the upper right side.
Table 97
Note:
The parameters other than those shown in
Table 97
are not used and the value ” 0” should be
set.
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IM-SMT-VSNDIC-0002-000
Note
1
This option parameter consists of one byte of data, and each bit has different
meaning. (Please refer to “2.12.3-3. Mark 2”, Note 3 for the details.)
Note
*2
: The size (surface area) of the object being detected is set to the “Reflect LL.” and
“Lead Width.” field. The surface area of the lead is obtained from the following
formula:
The lead length x the lead width.
Note
*3
: The inner center position in the Y direction of the detected object lead is set at the
position offset from the component center.
Figure 120
The following is the actual example of the recognition and its component data. Though the
shape of the lead is not rectangular, it is possible to perform recognition of the component.
Find Pos X 2S
Lead Width 1N
Lead Width 2N
Lead Length 1N
Lead Length 2N
Lead
Width 1S
Lead Width 2S
Lead Length 2S
Lead Length
Find Pos Y 2S
Find Pos Y 1S
Find Pos X 1N
Find Pos X 2N
Find Pos Y 2N
Find Pos X 1S
Find Pos Y 1N
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Figure 121
Items to be set
Set
value
Alignment Group Special
Alignment Type Special
Comp. Threshold 0
Comp. Tolerance 30
Search Area (mm) 3.0
Body Size X (mm) 3.2
Body Size Y (mm) 3.7
Body Size Z (mm) 0.5
Cntr. Offset X (mm) 0.0
Cntr. Offset Y (mm) 0.0
Cntr. Offset R (mm) 0.0
Ruler Width 1
Algorithm Special 3
Base Alignment As Mark
Vision Option 1 0
Vision Option 2 0
Vision Option 3 0
Common
Data
Vision Option 4 0
Items to be set Set value
Lead Group N 2
Common
Ruler Offset N 0
Lead Number: 1N 1
Reflect LL.: 1N (mm) 1.2
Lead Width: 1N (mm)
1.0
Lead Pitch: 1N (mm) 0.0
Find Pos X: 1N (mm) -1.1
Group
1
Find Pos Y: 1N (mm) 0.7
Lead Number: 2N 1
Reflect LL.: 2N (mm) 1.2
N
direction
Group
2
Lead Width: 2N (mm)
1.0