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User’s Manual Test Program S ITEST 3 Calibration Functions Software Version 10.xx Edition 03/98 3.3 Calibration of the PCB Cam era 3 - 7 ● Select the Calibrate camer a function and pres s the RET URN ke y. The ca librati…

3 Calibration Functions User’s Manual Test Program SITEST

3.3 Calibration of the PCB Camera Software Version 10.xx Edition 03/98

3 - 6

●

Select the

Modify illumination

menu option and press the RETURN key.

The "Modify illumination" input menu is now displayed on the screen.

Overview of the Functions:

Illumination steep steep illumination angle

Illumination middle medium illumination angle

Illumination flat flat illumination angle

●

Change the values as required and confirm your entries by pressing the RETURN key.

●

Exit from the input menu by pressing the ESC key.

●

Press the ESC key to return to the "Component camera" menu.

●

Repeat the calibration of the component camera proceeding as described in section 3.2.

●

Press the ESC key twice to return to the SITEST main menu.

3.3 Calibration of the PCB Camera

●

Carry out the preparatory steps proceeding as described in section 3.1 and section 3.1.1.

●

From the "Vision system" menu select the

PCB-camera

option and press the RETURN key. The "PCB-

camera" menu is displayed on the screen.

Overview of the Functions:

Calibrate camera to calibrate the PCB camera

Measure ca/ca.offset to check the offset from the PCB camera to the component camera

Move to by PCB-cam. to approach the fiducial position

Display ca. coeffic. to display the PCB camera values determined

Color conversion to switch the monitor to false-color display to view the results of changes in

illumination that may have been made

Camera number to open the input field for the camera number (required on lines with HS-180 only)

Pos.calibration tool

Adopt current pos.

Teach position

PCB-camera

Component camera

IC-camera

Flip-chip-camera

Vision system

Component camera

Calibrate camera

Offset mech. c.stat.

Single seg. offset I

All seg. offsets I

Display cam. values

More camera function

Move to by nozzle

Move to by pcb-cam.

Cali. tool in cam.pos

Return calibr. tool

Color conversion

Center comp machan.

Modify illumination

Camera number

Send GF to MC

More camera function

Illumination steep

Illumination middle

Illumination flat

Modify illumination

Pos.calibration tool

Adopt current pos.

Teach position

PCB-camera

Component camera

IC-camera

Flip-chip-camera

Vision system

PCB-camera

Calibrate camera

Measure ca/ca.offset

Move to by PCB-cam.

Display ca.coeffic.

Color conversion

Camera number

User’s Manual Test Program SITEST 3 Calibration Functions

Software Version 10.xx Edition 03/98 3.3 Calibration of the PCB Camera

3 - 7

●

Select the

Calibrate camera

function and press the RETURN key.

The calibration procedure is performed on the PCB camera of the active gantry and is displayed on the

screen.

NOTE

The values thus determined can be displayed after the calibration procedure has been completed using

the

Display ca. coeffic.

function.

●

Press the ESC key to return to the "Vision system" menu.

3.3.1 Measuring the Offset Between PCB Camera and Component

Camera

●

Carry out the preparatory steps proceeding as described in section 3.1 and section 3.1.1.

●

From the "Vision system" menu select the

PCB-camera

option and press the RETURN key.

The "PCB-camera" menu is displayed on the screen.

●

From the "PCB-camera" menu select the

Measure ca/ca.offset

function and press the RETURN key.

The "Measure ca/ca.offset" menu is displayed on the screen.

Overview of the Functions:

Offset values to display the x and y-offset valued determined under "Segmentoffset

Measure offset to check the PCB/component camera offset

●

From the "Measure ca/ca.offset" menu select the

Measure offset

function and press the RETURN key.

The offset between the component camera and the PCB camera is measured.

NOTE

After the measuring procedure has been completed, the values determined can be displayed using the

Offset values

function.

●

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

PCB-camera

Calibrate camera

Measure ca/ca.offset

Move to by pcb-cam.

Display ca.coeffic.

Color conversion

Camera number

Offset values

Measure offset

Measure ca/ca.offset

3 Calibration Functions User’s Manual Test Program SITEST

3.4 Measuring Segment Offset I (Top Segment Offset) Software Version 10.xx Edition 03/98

3 - 8

3.4 Measuring Segment Offset I (Top Segment Offset)

NOTE

Prerequisite for this measurement is that the component camera has been calibrated.

●

Carry out the preparatory steps proceeding as described in section 3.1 and section 3.1.1.

●

From the "Vision system" menu select the Component camera option and press the RETURN key.

The "Component camera" menu is displayed on the screen.

●

Select the All seg. offsets I function and press the RETURN key. The measurement is performed on all

12 segments of the active gantry.

●

Press the ESC key upon completion of the measuring procedure to return to the "Component camera"

menu.

●

If you wish to view the values thus determined after the calibration procedure has been completed, select

the Display cam values menu item and press the RETURN key.

The "Display cam values" menu opens.

●

Select the Display segm. offs.I function and press the RETURN key.

The offset values in x and y-direction are displayed on the screen for each segment.

●

Press the ESC key twice to return to the "Component camera" menu.

NOTE

In addition to the "All seg. offsets I" function (measurement of all segments) the program also offers the

possibility to measure each segment individually using the "Single seg. offset I" function.

●

At the appropriate point in the program select the Single seg. offset I function in place of the "All seg.

offsets I" function and press the RETURN key.

The "Single seg. offset I" menu opens.

Overview of the Functions:

Enter segment number to enter the segment number

Measure segm. offs.I to measure the x and y-offset values of the selected segment

●

Select the Enter segment number menu item and press the RETURN key.

The input menu for the segment number opens.

Pos.calibration tool

Adopt current pos.

Teach position

PCB-camera

Component camera

IC-camera

Flip-chip-camera

Vision system

Component camera

Calibrate camera

Offset mech. c.stat.

Single seg. offset I

All seg. offsets I

Display cam. values

More camera function

Enter segment number

Measure segm. offs.I

Single seg. offset