OM-1076-001.pdf - 第80页
B01 Shape Data (B01_07) 0206-002 2-56 Tg0502-PM-CL (2) Stg Coord X [mm], Y [mm] Set the start position (coordinates X and Y) of the selected linear edge in each data box. Enter the distance from the reference position de…
B01 Shape Data (B01_07)
0107-001 2-55 Tg0502-PM-CL
(e) It is recommended that the parameters related to linear edges be
defined counterclockwise for easier management, starting with "Edge
1".
Example: As for the component shown below, the shadowed edges must
be selected.
Select "1", "2", or "3" (indicated in the figure below) as the last
remaining edge.
Any one of "1", "2", and "3" can be selected, causing no hin-
drance to the recognition.
2
3
1
a
a
a
Top View of Component
User Direction of Feed
However, when "1", "2", and "3" have different dimensions in length,
the selection of the longest linear edge will improve the accuracy of
the recognition.
(b<c)
2
3
1
b
c
b
Top View of Component
User Direction of Feed
(1) # of Edges
Set the number of linear edges.
Data Input Range: 3 to 6
# of Edges
Fig. B114
3
Fig. B112
Fig. B113
B01 Shape Data (B01_07)
0206-002 2-56 Tg0502-PM-CL
(2) Stg Coord X [mm], Y [mm]
Set the start position (coordinates X and Y) of the selected linear edge
in each data box.
Enter the distance from the reference position determined by the pa-
rameters in the "1", "2", "3", and "4" data boxes of the label "Outward
Length" (described in "Outward Length 1, 2, 3, 4").
Unit: mm
Data Input Range:
Xn: −99.999 to +99.999
Yn: −99.999 to +99.999
Fig.B115
Stg Coord
Y [mm]
+00.000
+00.000
+00.000
Stg Coord
X [mm]
+00.000
+00.000
+00.000
No
1
2
3
• Definition of Start Position (Coordinates X and Y)
The start position (coordinates X and Y) is determined according to
the selection of the lighting system ("Back Ltg" or "Front Ltg"), and
the brightness at both sides of set edges.
See the figure below for your reference and determine the start po-
sition (coordinates X and Y).
Straight Lines: Linear Edges
Fig. B116
Fig. B117
90
45
0
180
270
Start Position
Top View
User Direction of Feed
B01 Shape Data (B01_07)
0107-001 2-57 Tg0502-PM-CL
The coordinate system is as follows.
Example:
When "Back Ltg" is set for "Ligting System":
Regard the shade section as "dark" and the section without shade as
"bright" for the set linear edges.
When "Front Ltg" is set for "Ligting System":
Regard the shade section as "bright" and the section without shade as
"dark" for the set linear edges.
Start Position X1
Start Position Y1
User direction of Feed
Start Position(X2, Y2)
Start Position
(X1, Y1)
Edge 3
Edge 2
Edge 1
Top View of Component
Reference Point for
Outside Dimensions
Fig. B118
Fig. B119