80S-2080F480F5 - 第328页
5 Vision Functions SIP LACE 80S-20/F4/F5 Us er Manual 5.6 Test Component 05/99 Issue from Software V ersion SR.405.xx 5 - 96 Line en gineer Cross: white : Results of posi tion rec ognit ion -> x and y angl es brown: R…
SIPLACE 80S-20/F4/F5 User Manual 5 Vision Functions
05/99 Issue from Software Version SR.405.xx 5.6 Test Component
Line engineer 5 - 95
Overlay:
gray: Profile in the integration direction in question
blue: Gradients from the above profiles
yellow: Results from the geometric filter
red: Interpolation limits for position determination
light blue: Results of interpolation -> Position
Comments:
The results of interpolation should be found around the maximum of the geometric filter.
Cross:
white:Results of position recognition-> x and y angles
Diagram:
Results function of the angle search (rotating windows).
Comments:
The minimum (corresponds to the maximum of the sum of the gradients) indicates the non-interpo-
lated angular position. The final results (via interpolation) are indicated a light blue line. The preci-
sion of the diagram is limited by the resolution of the monitor.
2. Row-driven mode
See Section 5.6.4.14 from Page 5 - 116 for a definition of the measuring methods.
You can recognize this measurement method by the presence of windows around the central lead of a row of
leads.
Procedure:
I. Position recognition takes place by creating a profile vertical to the direction of the row. In this way the
edges of the component are determined.
II. With two additional windows the angular position of the component can be determined.
Rectangles:
green: x and y pick-up tolerances
light blue:
A.
2 to 4 search windows for position recognition. These are positioned around the
central lead of each row of leads.
B.
2 additional search windows for angular measurement. The two windows are
located on the same row of leads.
Star:
orange: Results of approximate search
Comments:
The star indicates the position in the direction of the leads. Depending on which measurement algo-
rithm has been selected the middle or the tip of the lead will be displayed.
5 Vision Functions SIPLACE 80S-20/F4/F5 User Manual
5.6 Test Component 05/99 Issue from Software Version SR.405.xx
5 - 96 Line engineer
Cross:
white: Results of position recognition -> x and y angles
brown: Residual angle tolerance for subsequent measurement steps
Overlay:
gray: Profile in the integration direction in question
blue: Gradients from the above profiles
yellow: Results from the geometric filter
red: Interpolation limits for position determination
light blue: Results of interpolation -> position
3. Corner Driven Mode
See Section 5.6.4.14 from Page 5 - 116 for a definition of the measuring methods.
This measurement method can be recognized by the windows around the entire row of leads.
Procedure:
Determine the position in the direction of the leads in the light blue window
Determine the position vertically to this in the dark blue window
Calculate the position of each leads group and thus of the component
Rectangles:
light blue: Search window for the position in the direction of the leads
dark blue: Search window for the position vertically to this
green: x and y tolerances
Star:
orange: Results Location of the
group in question
Comments:
Depending on which measurement algorithm was selected the middle or the end of the lead group in
the direction of the leads will be shown.
Cross:
white: Results of position recognition -> x and y angles
Overlays:
gray: Profile in the integration direction in question
blue: Gradients from the above profiles
yellow: Results from the geometric filter
red: Interpolation limits for position determination
light blue: Results of interpolation -> Position
Comments:
The overlay will be provided for both the light blue and the dark blue search window.
SIPLACE 80S-20/F4/F5 User Manual 5 Vision Functions
05/99 Issue from Software Version SR.405.xx 5.6 Test Component
Line engineer 5 - 97
4. Lead-driven mode
See Section 5.6.4.14 from Page 5 - 116 for a definition of the measuring methods.
This measurement method can be recognized by
– either there being a window around a leads group (combined window, preset value)
– or there being a window around every single lead (separate window). By entering the hex code you can
modify the window types
separate
or
combined
window
in the
Measure mode
menu.
Procedure:
Each lead will be measured in a way similar to corner-driven mode or the entire leads group will be measured.
Rectangles:
dark blue: search window around the entire leads group or around every
light blue: search window around the first lead in a group
green: x and y tolerances
Cross:
white: Results of position recognition-> x and y angles
Overlay:
gray: Profile in the integration direction in question
blue: Gradients from the above profiles
The gradients are only required and displayed for the profiles in the direction
of the leads.
yellow: Results from the geometric filter
red: Interpolation limits for position determination
light blue: Results of interpolation-> Position
Comments:
An overlay is available for both directions of interpolation.