SM411F_Service Manual - 第96页
<T arget Camera> combo box and in the ‘ Light Control ‘ dialog box, adjust the brightness of the lighting so that the ‘Fiducial Mark’ on the CNT20 nozzle can be clearly seen in the ‘ SMV ision ‘ window . Then click…
1.2.10.6. Fly Camera Offset Calibration
The following is the procedure to calibrate the offset of the fly Camera..In order
to perform ‘Fly-Camera Offset Calibration’, the ‘Fly-Camera Scale Calibration’
and ‘Head Z-Offset Calibration’ must be performed first and the CNT20 nozzle
must be used.
The following is the procedure to calibrate the ‘Fly-Camera to Offset.
1. Click the <Nozzle Prepare> button and insert the CN400 nozzle into the No. 1
hole of the ANC manually.
If the <11. Fly Camera Offset > is clicked after selecting the <Automatic Next>
check box, calibration is performed for the selected gantry automatically.
If calibration is performed after selecting the <No Real Motion [Manual]>
check box, the nozzle is inserted into each head manually. Click the <Next>
button to move onto the next step.
If calibration is performed without selecting either the <Automatic> check box
or <Manual> check box, the nozzle is changed automatically for the currently
selected nozzle. Click the <Next> button to move onto the next step.
2. If the <11. Fly Camera Offset> button is selected, the message, “First, We
must Put all Nozzles from Heads manually. To Move down Z Axis, Click
[Next]” is displayed in the message window. Then click the <Next> button to
move down the Z-axis of the head in order to manually remove all the nozzles
installed on the head.
3. Then, after the head assembly moves to the designated position, move all Z-
axes down. At this time, remove all inserted nozzles manually.
4. “Then the message “Next Attach the Calibration Tool to Head 1. Click [Next]
for Moving Down Head. After Moving, Attach the Tool to head Manually”
appears. Click the <Next> button after inserting the calibration tool in the
CNT20 nozzle-holder of Head #1 manually.
5. The message “Up to Align Height and Mirror Close, Click [Next].” Appears,
Click [Next] button.
6. Next, Head 1 moves up to the align height of the Fly Camera and the mirror is
closed. Then the message, “Calibration is Prepared. To Calibrate, Click [Next]”
is displayed in the message window. At this time select the ‘Fly Cam1‘ in the
<Target Camera> combo box and in the ‘Light Control‘ dialog box, adjust the
brightness of the lighting so that the ‘Fiducial Mark’ on the CNT20 nozzle can
be clearly seen in the ‘SMVision‘ window. Then click the <Next> button.
7. The calibration is performed automatically. If it is completed, the calibration
result is displayed as shown in the following figure. Click the <Next> button.
8. Then the message “Next, Remove the Calibration Tool From Head 1. Click
[Next] for Moving Down Head. After Moving, Remove the Nozzle Manually”
appears. Click the <Next> button to remove the CNT20 nozzle from the
nozzle-holder of Head #1 manually.
9. Form Head #2 to Head #6, perform calibration in the same manner as it was
performed for Head #1.
10. If the calibration procedure is completed for all heads normally, the result is
displayed as shown in the following figure. Click the <Update> button to apply
the calibration value.
The result value can be confirmed in the Camera dialog box in the System
Setup menu.
The reference values for the calibration of the Head-Fly Offset is as follows.
(Mega FOV 15)
Offset X : -0.45 ~ 0.45 (mm)
Offset Y : -0.45 ~ 0.45 (mm)
Offset R : -1.0° ~ 1.0°
The reference values for the calibration of the Head-Fly Offset is as follows (Mega
FOV 16)
Offset X : -0.60 ~ 0.60 (mm)
Offset Y : -0.60 ~ 0.60 (mm)
Offset R : -1.0° ~ 1.0°
"Memo