SM482PLUS_Admin(Eng_Ver2.8).pdf - 第405页
14-33 Machine Calibration 4. Once calibration is comple te, the results are displayed as shown in the following figure. Click the <Up date> button to apply the new calibration value. Memo The reference values for t…
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Multi-Functional Placer SM482(L) PLUS Administrator’s Guide
1. Click the <2. Ref. Fid. Camera Scale> button in the <Calibration Menu> group.
2. If the <2. Ref. Fid. Camera Scale> button is clicked, a message “Set calibration
tool to the specific tool’s position on ANC. Click [Next] to Move.” appears in the
message box. Next place the calibration tool at the position for the front ANC
calibration tool and click the <Next> button to move the fiducial camera to this
position.
3. The message “Calibration is Prepared. To Calibrate, Click [Next]” appears. At this
time, click the <Light…> button and adjust the brightness of the light in the ‘Light
Control’ dialog box so that the fiducial mark that is seen in the ‘SMVision’
window can be seen clearly. Then click the <Next> button.
14-33
Machine Calibration
4. Once calibration is complete, the results are displayed as shown in the following
figure. Click the <Update> button to apply the new calibration value.
Memo The reference values for the calibration of the Fiducial Camera is as
follows.
Fiducial Camera (FOV12)
ScaleX: 23.0~27.0 (μm/pixel)
ScaleY: 23.0~27.0 (μm/pixel)
ScaleR: -0.5~0.5 (deg)
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Multi-Functional Placer SM482(L) PLUS Administrator’s Guide
14.3.4. Conveyor Calibration
Set the home offset of the station within the conveyor and the offset between stations. And
teach the locations of the stopper and the work sensor within the station to measure the
information necessary for loading and unloading the PCB.
Calibration is made upon initial installation of the machine. The recalibration of transport
rail should be performed when mechanical adjustments to the transport rail occur.
Figure14.9 "Conveyor Calibration" dialog box
<Station> combo box
Select the Station.
<Position> group
Input the position of the fiducial mark of the selected station. First click the <Home
All> button to enable this edit box and find the home position for all axes related to the
conveyor.
Ref #1: the first fiducial mark of the selected station
Ref #2: the second fiducial mark of the selected station
<Home> group
<Home All> button: Finds the homes of all axes.
<Teach> group
<Light> Button
Sets the lighting value. Set the value by adjusting the corresponding slide bar.
<Move> button
Moves the fiducial camera of the corresponding gantry to the position of the