Hanwha SM481 PLUS Series Administrator’s Guide Eng.pdf.pdf - 第383页
14-31 Machine Calibration 4. The calibration i s pe rf ormed a utomatically . If i t is completed, the calibration r esult is displayed as shown in the foll owin g figure . Click the <Update> but t on to apply the …
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Fast Flexible Placer SM481(L) PLUS Administrator’s Guide
<2. Ref. Fid. Camera Scale> button
There is no calibration required to be done in advance in order to calibrate the scale
(um/pixel) and rotation (deg) of the fiducial camera.
The following shows how to calibrate the fiducial camera scale manually. If the
<Automatic Next> check box has been selected, the next step is performed
automatically.
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.
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Machine Calibration
4. The calibration is performed automatically. If it is completed, the calibration result
is 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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Fast Flexible Placer SM481(L) PLUS Administrator’s Guide
14.3.4. Conveyor Calibration
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
<Move> button
Moves the fiducial camera of the corresponding gantry to the position of the
fiducial mark selected from the Grid group.
<Get> button
Applys the coordinate value of the current position as the selected fiducial mark
position.
<Fiducial Teach…> button