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User’s Manual Test Program S ITEST 3 Calibration Functions Software Version 10.xx Edition 03/98 3.8 Calibration of the IC-Camera (SIPLACE 80F) 3 - 13 3.8 Calibration of the IC-Camera (SIPLACE 80F) ● Carry out the prepa r…

3 Calibration Functions User’s Manual Test Program SITEST

3.7 Measuring the Position of the PCB Reference Corner Software Version 10.xx Edition 03/98

3 - 12

3.7 Measuring the Position of the PCB Reference

Corner

NOTE

Verify that the calibration data for the PCB camera, PCB/component camera offset and the machine zero

point have already been determined.

●

Load a PCB with a light surface into the center conveyor using the Functions --> Conveyor --> PCB in to

stopper menu options.

●

Press the ESC key repeatedly until only the SITEST main menu is displayed.

●

From the main menu select the Gantry positions option and press the RETURN key.

The "Gantry positions" menu is displayed on the screen.

●

Select the Calibrate menu item and press the RETURN key.

The "Calibrate" menu is displayed on the screen.

●

Select the Fixed PCB corner I function, press the RETURN key and the START button.

The PCB camera moves over the position of the PCB reference corner I.

The monitor switches to the PCB camera.

●

Teach the PCB reference corner position

using the cursor keys

↑↓ ← →

(For details on the procedure for traversing the gantry during teaching, see section 0.4.1).

●

Terminate the teaching operation by pressing the ESC key.

The monitor switches back to the normal program mode, and the current position is adopted as the refe-

rence corner position.

●

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

●

Transport the PCB into the output conveyor using the Functions --> Conveyor --> PCB out menu

options.

●

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

NOTE

Only

the values for "Zero point cor. value", "Minimal position" and "Maximal position" that were modified in

the "Positions" input menu can be saved with the aid of the main menu option File Manager --> Store

MA-file. All other modified axis data cannot

be saved. They will be reset to the original values upon exiting

from the SITEST program

User’s Manual Test Program SITEST 3 Calibration Functions

Software Version 10.xx Edition 03/98 3.8 Calibration of the IC-Camera (SIPLACE 80F)

3 - 13

3.8 Calibration of the IC-Camera (SIPLACE 80F)

●

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

●

From the "Vision system" menu select the

IC-camera

option and press the RETURN key.

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

Overview of the Functions:

Move to by pcb-cam. to approach the calibration piece position with the PCB camera

Move to by IC-head to approach the calibration piece with the IC-head (nozzle "416" or "417")

IC-ca.pos & offset to determine the camera position in x and y-directions and determination of the

distance between IC-nozzle and the component camera.

Calibrate IC-camera to calibrate the IC-camera

Illumination test menu for the performance of the illumination test

Illumination for GF not available

Meas.focus camera Menu for measuring the focus position of the of the IC-camera

Illumination values to display the illumination values "steep", "middle" and "flat"

Calibration factors to display the IC-camera values determined

Camera number to open the input field for the camera number

(only required for lines with HS-180)

●

From the "IC-camera" menu select the

Meas.focus camera

option and press the RETURN key.

The "Meas.focus camera" menu is displayed on the screen.

Pos.calibration tool

Adopt current pos.

Teach position

PCB-camera

Component camera

IC-camera

Flip-chip-camera

Vision system

IC-camera

Move to by pcb-cam.

Move to by IC-head

IC-ca.pos & offset

Calibrate IC-camera

Illumination test

Illumination for GF

Meas.focus camera

Illumination values

Calibration factors

Camera number

Pos.calibration tool

Adopt current pos.

Teach position

PCB-camera

Component camera

IC-camera

Flip-chip-camera

Vision system

IC-camera

Move to by pcb-cam.

Move to by IC-head

IC-ca.pos & offset

Calibrate IC-camera

Illumination test

Illumination for GF

Meas.focus camera

Illumination values

Calibration factors

Camera number

Meas.focus camera

Pick up cal. tool

Return cal. tool

Measure focus

Measure z-Delta

Focus pos. (digit)

3 Calibration Functions User’s Manual Test Program SITEST

3.8 Calibration of the IC-Camera (SIPLACE 80F) Software Version 10.xx Edition 03/98

3 - 14

Overview of the Functions:

Pick up cal. tool to pick up the calibration piece with the IC-head

Return cal. tool to deposit the calibration piece in the calibration piece pocket

Measure focus to measure the focus position

Measure z-Delta to determine the z-delta (from the conveyor top edge to the focus position of the

IC-camera)

Focus pos. to display the measured focus position

●

From the "Meas.focus camera" menu select the

Pick up cal. tool

function and press the RETURN key.

The IC-head picks up the calibration piece with the nozzle and moves over the IC-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 "IC-camera" menu.

●

Select the

Calibrate IC-camera

function and press the RETURN key.

The calibration operation is performed on the IC-camera.

●

Select the

IC-ca.pos & offset

function and press the RETURN key.

The "IC-ca.pos & offset" menu is displayed on the screen (see section 3.8.2).

●

From the "IC-ca.pos & offset" menu select the

Measure

function and press the RETURN key.

The offset between IC-head and component camera and the position of the IC-camera are measured.

●

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

Calibration factors

menu function and press the RETURN key.

The values determined are displayed.