00191174-01.pdf - 第69页

User’s Manual Test Program S ITEST 3 Calibration Functions Software Version 10.xx Edition 03/98 3.11 Calibration of the Nozzle Changer 3 - 21 ● From t his m enu selec t the Nozzle ch anger option and press the RETURN key…

100%1 / 88
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.
User’s Manual Test Program SITEST 3 Calibration Functions
Software Version 10.xx Edition 03/98 3.11 Calibration of the Nozzle Changer
3 - 21
●
From this menu select the
Nozzle changer
option and press the RETURN key.
The "Nozzle changer" selection menu opens.
Overview of the Functions:
-
Noz.changer RV-head Menu for the calibration of the RV-nozzle changer
-
Noz.changer IC-head Menu for the calibration of the IC-nozzle changer
3.11.1 Calibration of the RV-Nozzle Changer
●
To calibrate the RV-nozzle changer, select the
Noz.changer RV-head
option from the "Nozzle changer"
menu and press the RETURN key.
The "Noz.changer RV-head" menu is displayed on the screen.
Overview of the Functions:
-
Cal.noz.chang.compl. to determine the x and y-values for all magazines
-
Calibrate magazine to calibrate a single magazine
-
Pick up nozzle to pick up a nozzle from the selected garage (magazine compartment)
-
Return nozzle to deposit the nozzle in the selected garage (determination of the nozzle garage
height)
-
Step star axis to cycle the "star" axis
-
Garage [1 .. 12] to open the input field for the garage number
-
Magazine [1 .. 7] to open the input field for the magazine number
-
Disp. nozzle positions to display the values determined for each garage of the selected magazine
-
Reject nozzle to position the nozzle over the reject box and to discard the nozzle by pressing the
RETURN key (determination of the reject position)
Functions
Conveyor
CRDL tester
Component-table
Nozzle changer
Coplanarity function
Width adjustment
Movable conv. side
Coplanarity function
Noz.changer RV-head
Noz.changer IC-head
Nozzle changer
Functions
Conveyor
CRDL tester
Component-table
Nozzle changer
Coplanarity function
Width adjustment
Movable conv. side
Noz.changer rev.head
Noz.changer IC-head
Nozzle changer
Cal.noz.chang.compl.
Calibrate magazine
Pick up nozzle
Return nozzle
Step star axis
Garage [1..12]
Magazine [1..7]
Disp. nozzle position
Reject nozzle
Noz.changer RV-head
3 Calibration Functions User’s Manual Test Program SITEST
3.11 Calibration of the Nozzle Changer Software Version 10.xx Edition 03/98
3 - 22
NOTE
The "Cal.noz.chang.compl." function is used if all seven magazines of the nozzle changer are completely
occupied. Moreover, all 12 nozzles must be present at the revolver head.
If the nozzle changer is not completely occupied, the x and y-values must be determined separately for each
magazine using the "Calibrate magazine" function.
●
Select the
Cal.noz.chang.compl.
function and press the RETURN key.
The PCB camera approaches the measuring holes of all magazines in the nozzle changer and then calcu-
lates from the positions determined the x and y-values for each magazine compartment. If the nozzle
changer is not completely occupied, select the
Magazine [1 .. 7]
menu option and press the RETURN key.
The input field for the magazine number opens.
●
Enter the desired magazine number and confirm your entry by pressing the RETURN key.
●
Press the ESC key.
●
Select the
Calibrate magazine
function and press the RETURN key.
The PCB camera approaches the measuring hole of the selected magazine and subsequently that of the
next magazine and then calculates from the positions determined the x and y-values of the magazine com-
partments.
●
Select the
Disp. nozzle positions
function and press the RETURN key.
A comparison of the setpoint values versus the actually determined values in x and y-direction is displayed
on the screen for each selected compartment (garage) of the selected magazine.
●
Select the
Garage [1 .. 12]
menu option and press the RETURN key.
The input field for the garage number opens.
●
Enter the number of an unoccupied garage and confirm your entry by pressing the RETURN key.
●
Press the ESC key.
●
Select the
Return nozzle
function and press the RETURN key. The nozzle is returned to the garage.
NOTE
When the height of all nozzle changer garages is determined, the z-position that was read most recently is
saved upon "Return nozzle" or "Pick up nozzle".
●
Select the
Magazine [1 .. 7]
menu option and press the RETURN key.
The input field for the magazine number opens.
●
Enter the first available magazine (e.g.: 1) and confirm your entry by pressing the RETURN key.
●
Press the ESC key.
●
Select the
Garage [1 .. 12]
menu option and press the RETURN key.
The input field for the garage number opens.
●
Enter the number of an unoccupied garage and confirm your entry by pressing the RETURN key.
●
Press the ESC key.