SM482PLUS_Admin(Eng_Ver2.8).pdf - 第411页
14-39 Machine Calibration 7. Then the downward camera (fiducial camera) moves to th e corresponding position of the fiducial mark. Select XY by pressing the ‘AXIS’ button using the teach box to make the backup table rise…
14-38
Multi-Functional Placer SM482(L) PLUS Administrator’s Guide
5. Click the <Edge Offset Teach…> button
6. Select the <Edge Offset> edit box corresponding to the “Ref. #1” and click the <Move
Cam> button.
14-39
Machine Calibration
7. Then the downward camera (fiducial camera) moves to the corresponding position of
the fiducial mark. Select XY by pressing the ‘AXIS’ button using the teach box to
make the backup table rise and make the edge of the transport rail frame correspond
with the horizontal line of the cross lines in the vision.
8. Click the <Get> button once aligned.
9. Select the corresponding <Edge Offset> edit box in ‘Ref. #2’ and click the <Move
Cam> button.
10. Perform teaching on ‘Ref. #2’ in the same way.
11. After finishing the teaching, click the <Update> button to apply the changed value.
14-40
Multi-Functional Placer SM482(L) PLUS Administrator’s Guide
14.3.5. X-XY Compensation
This is performed to compensate the XY error that occurs while moving the X axis. If the
thermal mapping and gantry mapping have already been enabled, disable the mapping by
force to perform the X-XY compensation.
Caution X-XY compensation is performed at the factory before the
machine is shipped. An exclusive calibration tool is needed
to perform this calibration.
In general cases, skip this calibration process and perform
the next calibration process.
Figure14.12 "X-XY Compensation" dialog box
Mode Option button
Select the mode in which this process is to be performed.
<Calibration> Option button
Perform the X-XY compensation in the calibration mode and reflect the result.
<Measure> Option button
Perform the X-XY compensation in the measurement mode and do not reflect the
result. It is selected to measure the error for the Y axis.