SM411F_Service Manual.pdf - 第83页

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2. “The message, “Move To Center Position of [Fix 1] Camera. To Move, Click

[Next]” is displayed in the message window. Click the <Next> button to move

the head assembly to the center of the Fix 1 Camera.

3. The message “1. First, Select Move Camera and Adjust Light Level. 2. After

that, Select Fix-camera and Adjust Light Level. 3. To Calibrate, Click [Next]”

appears. Then click the <Light…> button first and adjust the brightness of the

light in the Light Control’dialog box so that the white circle at the center of the

Calibration Glass that is seen in the ‘SMVision’ window can be seen clerly.

4. Then select the ‘Fix1 Cam’ in the <Target Camera> combo box and click the

<Light…> button. Adjust the brightness of the light in the ‘Light Control’

dialog box so that the fiducial mark on the Calibration Glass that is seen in the

‘SMVision’ window can be seen clearly. Click the <Next> button.

5. The calibration is performed automatically. If it is completed, the calibration

result is indicated as shown in the following figure. Click the <Update> button

to apply the calibration value.

6. If the calibration procedure is completed properly, the result as shown in the

following figure is displayed and then the message, “Move (Fiducial/Teach)

Camera Offset is Finished. Remove Tool Plate!” appears. At this point, remove

the flat board calibration tool placed on the Fix 1 Camera. Otherwise, damages

may be caused by collision with the head.

The reference values for the calibration of the Fiducial Camera Offset is as follows.

Gnatry 1

 Offset X : -210.5mm ~ -208.5mm

 Offset Y : -1.0mm ~ 1.0mm

Gnatry 2

 Offset X : 210.5mm ~ 208.5mm

 Offset Y : -1.0mm ~ 1.0mm

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