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User’s Manual Test Program S ITEST 3 Calibration Functions Software Version 10.xx Edit ion 03/98 3.10 Calibration of t he Coplanarity Laser Module (SIPLACE 80F) 3 - 19 3.10 Ca libration of th e Coplan arity Laser Mod ule…
3 Calibration Functions User’s Manual Test Program SITEST
3.9 Calibration of the Flip-Chip Camera (SIPLACE 80F) Software Version 10.xx Edition 03/98
3 - 18
●
From the "Meas.focus camera" menu select the
Pick up cal. tool
function and press the
RETURN key.
The IC-head with its nozzle picks up the calibration piece and moves over the Flip-Chip camera.
●
Select the
Measure focus
function and press the RETURN key.
●
Using the cursor keys
↑↓
adjust the calibration piece until its sharply defined image is displayed on the
screen.
●
Actuate the cursor key
↑
repeatly until the calibration piece appears blurred. Note down the current z-axis
position (SIPLACE axis tester, axis 6, see "Service manual SIPLACE).
●
Actuate the cursor key
↓
repeatly until the calibration piece appears blurred. Note down the current z-axis
position (SIPLACE axis tester, axis 6, see "Service manual SIPLACE).
●
Determinate the mean value of these two z-axis positions.
●
Using the cursor keys
↑↓
position the axis to the mean value position. The calibration piece must appear
on the screen sharply defined.
●
Press the ESC key to return to the "IC camera" menu. Switch the monitor back to the normal program
mode.
●
Select the
Measure z-Delta
function and press the RETURN key.
The value thus determined is displayed on the screen.
●
Select the
Return cal. tool
function and press the RETURN key.
The IC-head deposits the calibration piece in the calibration piece pocket.
●
Press the ESC key to return to the "Flip-chip-camera" menu.
●
Select the
Calibrate camera
function and press the RETURN key.
The calibration operation is performed on the Flip-Chip camera.
●
If you wish to view the values thus determined after the calibration procedure has been completed, select
the
Calibration factors
menu function and press the RETURN key.
The values determined are displayed.
●
If you wish to determine the position of the Flip-Chip camera, select the
Camera position
menu option
from the "Flip-Chip-Camera" menu and press the RETURN key.
The "Camera position" menu is displayed on the screen.
Overview of the Functions:
-
Camera position to display or enter the x and y-positions of the Flip-Chip camera
-
Measure to determine the camera position in x and y-directions
●
From the "Camera position" menu select the
Measure
function and press the RETURN key. The IC-head
together with the Flip-Chip camera moves over the calibration piece.
●
If you wish to view the values determined, select the
Camera position
menu function and press the
RETURN key. The values determined are displayed.
●
Press the ESC key three times to return to the SITEST main menu.
Pos.calibration tool
Adopt current pos.
Teach position
PCB-camera
Component camera
IC-camera
Flip-chip-camera
Vision system
Flip-chip camera
Camera position
Calibrate camera
Meas.focus camera
Calibration factors
Camera number
Camera position
Camera position
Measure
User’s Manual Test Program SITEST 3 Calibration Functions
Software Version 10.xx Edition 03/98 3.10 Calibration of the Coplanarity Laser Module (SIPLACE 80F)
3 - 19
3.10 Calibration of the Coplanarity Laser Module
(SIPLACE 80F)
NOTE
Prior to the calibration of the coplanarity module, all calibration operations described earlier in this chapter
must have been performed.
●
Carry out the preparatory steps proceeding as described in section 3.1.
●
Pick up nozzle no. 417 with the IC-head.
●
From the main menu select the Functions option and press the RETURN key.
The "Functions" menu is now displayed on the screen.
●
From this menu select the Coplanarity function option and press the RETURN key. The "Coplanarity
function" menu opens.
Overview of the Functions:
-
Testing to perform the functional test
-
Measure laser pos.xy to determine the position of the laser module in x and y-directions (center of laser
focal point)
-
Measure focus height to measure the focal point (z-position)
-
Measure z-Delta to calculate the z-height delta from the component camera top edge to laser module
-
Read version to display the version number of the laser module
-
Move to laser pos. to approach the laser position (center of laser focus)
-
Move to park pos. to approach the park position
-
Positions to display the laser positions (x, y, z-starting positions, z-step size)
●
Select the Positions menu item and press the RETURN key.
The input menu for the x, y, z-positions opens.
●
Enter the starting positions into the input menu.
●
After the last entry, press the RETURN key to accept the values entered.
●
Press the ESC key to exit from the input menu.
●
Select the Move to laser pos. menu item and press the RETURN key.
The active gantry moves the nozzle over the coplanarity module.
Functions
Conveyor
CRDL tester
Component-table
Nozzle changer
Coplanarity function
Movable conv. side
Width adjustment
Testing
Measure laser pos.xy
Measure focus height
Measure z-Delta
Read version
Move to laser pos.
Move to park pos.
Positions
Coplanarity function
3 Calibration Functions User’s Manual Test Program SITEST
3.11 Calibration of the Nozzle Changer Software Version 10.xx Edition 03/98
3 - 20
●
Press the "EMERGENCY STOP" button and open the protective cover.
●
Attach the calibration piece so that it is on the nozzle in centered position.
●
Carefully push the z-axis down onto the coplanarity module.
NOTE
The calibration piece must be in alignment with the eye of the laser. If this is not the case, correct the
positional values in the "Positions" input value and reapproach the coplanarity module as described
above.
●
Close the protective cover and turn on the control.
●
From the "Coplanarity function" menu select the
Testing
option and press the RETURN key. The z-axis
moves to the "z-start position". The height of the calibration piece is measured.
●
From the menu select the
Measure focus height
function and press the RETURN key.
The focus height is measured.
●
From the menu select the
Measure laser pos.xy
function and press the RETURN key.
The x and y-positions of the laser module are determined.
●
From the menu select the
Measure z-Delta
function and press the RETURN key.
The height of the focal point is measured in relation to the conveyor top edge.
●
Press the ESC key twice to return to the SITEST main menu.
3.11 Calibration of the Nozzle Changer
The selection menu for the nozzle changer to be calibrated can be opened with the aid of the "Nozzle Changer"
menu option on the "Functions" menu.
NOTE
Verify beforehand that the calibration data for the PCB camera, component/PCB camera
offset and machine zero point have already been determined.
●
From the main menu select the
Functions
option and press the RETURN key.
The "Functions" menu is now displayed on the screen.