Horizon UserManualV6 - 第97页

19. Select Learn Fiducial (F1). Learn Fiducial Locate Fiducial Set Light Next Previous Incr. Decr. Exit Setup the fiducials appearing in the right hand box on the monitor. 20. Use the Next, Previous, Incr. and Decr. keys…

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A histogram is displayed on the monitor and the Fiducial Lighting Parameters
window is displayed on the status page.
16. Use the Next, Previous, Incr. and Decr. keys (F4 - F7), to highlight and
adjust the lighting parameters to a level whereby the fiducials are just
whiting out, without blooming, default level 8 is usually adequate for the
majority of setups.
Next Previous Incr. Decr.
Exit
17. Select Exit (F8).
Next Previous Incr. Decr.
Exit
18. Use the Next, Previous, Incr. and Decr. keys (F4 - F7), to highlight and
adjust each of the board fiducial parameters in the left hand box on the
monitor.
Learn
Fiducial
Locate
Fiducial
Set
Light
Next Previous Incr. Decr.
Exit
1.80 User Manual Software Version 6
MACHINE PROGRAMMING
STAGE 6
14
14
14
14
-1.0
-1.5
2.0
2.0
Fiducial Lighting Parameters
Screen On Axis
Screen Off Axis
Board On Axis
Board Off Axis
Window Left
Window Top
Window Width
Window Height
Printer Status
Boar
d
F
id
uc
i
a
l
1
Background
Dark
Accept Score
700
FiducialType
Circle
Video Model
To setup a video model, choose Video Model from the Fiducial Type
Parameter.
19. Select Learn Fiducial (F1).
Learn
Fiducial
Locate
Fiducial
Set
Light
Next Previous Incr. Decr. Exit
Setup the fiducials appearing in the right hand box on the monitor.
20. Use the Next, Previous, Incr. and Decr. keys (F4 - F7), to highlight and
adjust each circle parameter in turn to obtain the best fit over the fiducial.
Learn
Fiducial
Next Previous Incr. Decr.
Exit
NOTE
Once aligned it may be necessary to change the line fiducial dimension to
achieve a better fit.
21. Select Learn Fiducial (F1). The message ‘Learning Fiducial - Please
Wait’ is displayed in the message prompt bar.
Learn
Fiducial
Next Previous Incr. Decr. Exit
22. Select Exit (F8).
Learn
Fiducial
Next Previous Incr. Decr.
Exit
23. Select Locate Fiducial (F2).
Learn
Fiducial
Locate
Fiducial
Set
Light
Next Previous Incr. Decr. Exit
Software Version 6 User Manual 1.81
MACHINE PROGRAMMING
STAGE 6
Video Model
When using video model the parameters are as follows:
Video Model, Position X, Position Y, Fiducial X, Fiducial Y
Circle Parameters
mm
mm
mm
mm
mm
xxx
xxx
xxx
xxx
xxx
Position X
Position Y
Diameter
Inner Contour
Outer Contour
A figure appears on the monitor indicating the score of the fit between the
synthetic fiducial and the actual fiducial. The synthetic fiducial parameters may
need resetting and relearning to obtain a better figure if there are other features in
the camera window.
24. Select Exit (F8).
Locate
Fiducial
Exit
25. Select Exit (F8).
Learn
Fiducial
Locate
Fiducial
Set
Light
Next Previous Incr. Decr.
Exit
26. Select Step (F1).
Step
Open
Cover
Fiducial
Setup
Adjust Search
Step
Search
Reset
Single Exit
NOTE
If selective print/pass through is enabled, the first board fiducial should now be
displayed on the monitor. In this case repeat Steps 14 - 26 for this fiducial.
The first screen fiducial should now be displayed on the monitor.
27. Repeat Steps 14 - 25 for this fiducial.
28. Continue for other selected fiducials by selecting Step at the end of each
fiducial setup.
29. After Step 28 for the second screen fiducial the message
’Saving Fiducial Data - Please Wait
Board data file saved’ is displayed.
After aligning screen to board the camera checks all four fiducial positions.
1.82 User Manual Software Version 6
MACHINE PROGRAMMING
STAGE 6
Location
Fiducial
X
Y
Score
1
0.038
-0.017
984