3OM-1208-011_w.pdf - 第163页

3-76 AIVEDT -ID (5) Creation of Placement Data • Model A A program must be created such that the machine places components repeatedly on three identical patterns. Create the data in the same way as described in "3.2…

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3-75
AIVEDT-ID
•
List of Required Data
Table 3C18
Pattern Program Required Data
Operation Data PCB Data
PEC Recognition Data
PEC Recognition Mark Data
Setup Data Note (a)
Placement
Head/Nozzle Data
Heads 1 through 4
Placement Feeder
Location Data
Feeder Bases #1 through #4
Placement Data U01 P-data P-data
Unit Control Note (b)
Unit PCB Fiducial
O-data
Placement Data Un P-data P-data
Unit Control Note (b)
Unit PCB Fiducial
O-data
Note
(a) Create this data for automatic conveyor width adjustment.
(b) Specify these parameters (data) according to the situational changes.
(2) Creation of Operation Data
Create the data in the same way as described in "3.2 Repetitive Patterns (Image
Recognition Enabled)".
Note:
The created data is commonly used for Models A, B, and C.
(3) Placement Head/Nozzle Data
Create the data in the same way as described in "3.1 Single Pattern (Global
Recognition Enabled)".
(4)
Creation of Placement Feeder Location Data
Create the data in the same way as described in "3.1 Single Pattern (Global
Recognition Enabled)".
Note:
The created data is commonly used for Models
A, B, and C.
0606-009
3.3 Multi-Model Repetitive Patterns
3-76
AIVEDT-ID
(5) Creation of Placement Data
•
Model A
A program must be created such that the machine places components
repeatedly on three identical patterns.
Create the data in the same way as described in "3.2 Repetitive Patterns
(Image Recognition Enabled)".
Note
(a) It is required to create the following placement data.
•
P-data (U01)
•
O-data (U01)
(b) Each pattern origin (coordinates) must be based on the placement
coordinate reference.
•
Model B
A program must be created such that the machine places components
repeatedly on four identical patterns.
Create the data in the same way as described in "3.2 Repetitive Patterns
(Image Recognition Enabled)".
Note
(a) It is required to create the following placement data.
•
P-data (U02)
•
O-data (U02)
(b) Each pattern origin (coordinates) must be based on the placement
coordinate reference.
•
Model C
Although this is a single pattern, regard this as a single repetitive pattern
and follow the same procedure as described in "3.2 Repetitive Patterns
(Image Recognition Enabled)" to create the data for this model.
Note
It is required to create the following placement data.
•
P-data (U03)
•
O-data (U03)
(6) O-data (U03)
Table 3C19
O-No. X [mm] Y [mm] Z = theta [deg] H C Comment
1 0X
3
0Y
3
+000.00 +0.000 -
2 +000.000 +000.000 +000.00 +0.000 E
0606-009
3.3 Multi-Model Repetitive Patterns
3-77
AIVEDT-ID
3.4 Data for Polar Coordinate Conversion Function
When unit PCBs are arranged at arbitrary angles on a multi-unit PCB, this
function converts polar coordinates after parameters (arrangement angle of
each pattern) are entered in the "Z=theta [deg]" text boxes of the O-data.
Follow the same procedure as described in "3.2 Repetitive Patterns (Image
Recognition Enabled)" to create the data, except for the placement data
(O-data).
(1) Information on Pattern Program Creation
•
Example of Patterns
O4
O1
O3
O2
O6
O5
X3 X2 X1
Y1
Y2
Y3
Placement
Coordinate
Reference
Pattern 5
(90�)
Patterns is a fiducial mark.
Pattern 1 is assumed as "0�".
Pattern 6
(270�)
Pattern 4 (180�)
Pattern 3 (0�)
Pattern 2 (180�)
Pattern 1 (0�)
Fig. 3C57
•
Coordinates of Each Pattern Origin
Table 3C20
Pattern Origin 0
1
0
2
0
3
0
4
0
5
0
6
Coordinates (X
1
, Y
1
) (X
2
, Y
2
) (X
1
, Y
2
) (X
2
, Y
3
) (X
2
, Y
3
) (X
3
, Y
1
)
(2) Creation of O-Data
Table 3C21
O-No. X [mm] Y [mm] Z = theta [deg] H C Comment
1 X
1
Y
1
+000.00 +0.000 -
2 X
2
Y
2
+180.00 +0.000 -
3 X
1
Y
2
+000.00 +0.000 -
4 X
2
Y
3
+180.00 +0.000 -
5 X
2
Y
3
+090.00 +0.000 -
6 X
3
Y
1
+270.00 +0.000 -
7 +000.000 +000.000 +000.00 +0.000 E
0606-009
3.4 Data for Polar Coordinate Conversion Function