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3 Calibration Functions User Manual Test Program SITEST 3.11 Calibration of the Coplanarity Laser M odule (SIPLACE 80F4/80F5) Software Version 405.xx Issue 01/99 3 - 28 ● Clic k on the Calibrate module button. The focus …

User Manual Test Program SITEST 3 Calibration Functions

Software Version 405.xx Issue 01/99 3.11 Calibration of the Coplanarity Laser Module (SIPLACE 80F4/80F5)

3 - 27

3.11 Calibration of the Coplanarity Laser Module

(SIPLACE 80F

/80F

)

NOTE

Prior to the calibration of the coplanarity module, all calibration operations described earlier in this chapter must

have been performed (except for the calibration of the flip-chip camera and the IC- and RV nozzle changer).

● Carry out the preparatory steps proceeding as described in section 3.1. However, place the coplanarity

calibration tool into the "calibration tool pocket" in lieu of the "normal" calibration tool (see Fig. 3.12.1).

● In the "IC head" display (see Fig. 0.3.6) click on the icon to switch to the "Coplanarity

functions" display.

Fig. 3.11.1 "Coplanarity functions" Display

Overview of the functions:

– Calibrate module to calibrate the coplanarity module

– Go to laser pos. to approach the laser with the PCB camera to check the laser position

– Display... to display the laser position and focus height determined

3 Calibration Functions User Manual Test Program SITEST

3.11 Calibration of the Coplanarity Laser Module (SIPLACE 80F4/80F5) Software Version 405.xx Issue 01/99

3 - 28

● Click on the

Calibrate module

button.

The focus height is now measured and the x and y-positions of the laser determined.

● If you wish to view the values determined for the laser position and focus height, click on the

Display...

button.

NOTE

The laser module’s version number is displayed in the "Coplan" field.

● Click on the icon to return to the main view.

User Manual Test Program SITEST 3 Calibration Functions

Software Version 405.xx Issue 01/99 3.12 Measuring the Position of PCB Reference Corner I (and that of PCB Reference Corner II)

3 - 29

3.12 Measuring the Position of PCB Reference Corner I

(and that of PCB Reference Corner II)

NOTE

Verify that the calibration data for the PCB camera, segment offset II (RV-PCB camera offset) and machine

zero point have already been determined.

● Load a PCB with a light-colored surface into the center conveyor using the conveyor functions (see

chapt. 2, section 2.5).

NOTE

Measuring the PCB reference corner positions on the SIPLACE 80S-20/S-23 machine type can only be per-

formed by means of gantry 1.

If a dual conveyor is installed on the machine, a PCB must be loaded on the right conveyor track ("PCB

conveyor 1") and

on the left conveyor track ("PCB conveyor 2") in order to be able to determine the position

of PCB reference corners

and . To this end, select the desired conveyor in each case before the respective

PCB is loaded (see chapt. 2, section 2.5).

The location of the PCB reference corners

and differs depending on the conveyor type used.

The following graphical display gives a schematic view of the positions of the PCB reference corners.