SG_FSE_SiplaceHF_HF3_00193901-05_eng.pdf - 第341页

1 - 29 S tudent Guide SIPLACE HF/HF3 Edition 09/2005 7 TWIN-Head 29 7.4.4 Calibrate D-Axis Please Note: The exact zero point correction (ZPC) of the D- axis is calibrated on the SIPLACE HF/HF3 by means of a calibration n…

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Student Guide SIPLACE HF/HF3
7 TWIN-Head Edition 09/2005
28
Please Note:
With the SW 505 the ZPC value is valid for the TWIN-module 1 and 2. Here the value can be en-
tered without modification. For TWIN-module 1, the station software calculate automatically 180
degrees to the value from TWIN-module2 .
Example for the value shown on the label above:
-17100 ( module 2) resp.
900 ( module 1) 7
➠ Perform a reference run for the D-axis.
➠ Don’t forget to perform the calibration of the D-axis.
Zero point correction (ZPC) Z-Axis 7
Please Note:
Enter the standard values for the Z-axis, only if the reference run is not successfully. 7
Please Note:
Please make sure that 517 nozzle are on the TWIN-Head. 7
Sitest: 7 ➠ Select "TWIN Head" ==> Select "axis functions"
Select the TWIN-module , activate "Z-Axis"
==> Select "Positions..." and enter the following values: (switch of ’position in Digit’
(deselect ’display in digit’ radio button)
Maximum position: 57500 µm 7
Minimum position: -2000 µm 7
Zero point correction: 0 µm 7
7
==> Perform a head height calibration (ZPC for the Z-axis).
==> Perform a reference run for the whole machine before you continue calibration.
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Student Guide SIPLACE HF/HF3
Edition 09/2005 7 TWIN-Head
29
7.4.4 Calibrate D-Axis
Please Note:
The exact zero point correction (ZPC) of the D-axis is calibrated on the SIPLACE HF/HF3 by
means of a
calibration nozzle automatically.
A correct calibration can only be expected if the angle differs less than +/- 5 degrees from the ex-
act value - prior to the following calibration steps. 7
➠ Put the calibration nozzle for the TWIN Head by hand on the segment of the appropriate Twin
module. Make sure that the two adjust pins of the nozzle fit correctly.
➠ Perform an axis reference run for the D-axis.
➠ Check the alignment of the nozzle:
The drilling on the calibration nozzle must show to the
middle (SW 505 or higher) of the ma-
chine (504 to machine outside) and the nozzle must be aligned parallel to the PCB conveyor.
➠ Assign the nozzle "516" for the P&P module to be calibrated:
Sitest: 7 ==> Select "Twin Head" ==> Select Nozzle changer head functions 7
==> Select the appropriate "segment" out of the list. 7
==>Select "Edit" ==> select "516" and "accept". 7
==> Acticate "selected segment". 7
==> Select "confirm exchange".
7
Sitest: 7 ➠ Select "Twin Head" ==> Select "calibration functions"
➠ Select the appropriate Twin module
➠ Select "calibrate zero point DP-axis".
➠ mount ZP-calibration nozzle
➠ mount the calibration nozzle manually on respective segment.
The ZPC will be calculated automatically by means of angle determination of the nozzle out-
line.
Repeat this step until the new value deviates less than +/- 0,01° from the old value.
Please Note:
If the calibration not successully, you can determined the zero point correction manually see chap-
ter 7.4.4.1 .Then you must calibrate the ZPC with the calibrate nozzle. 7
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Student Guide SIPLACE HF/HF3
7 TWIN-Head Edition 09/2005
30
7.4.4.1 Manual Calculation of the ZPC D-axis
In case of an unknown ZPC of the D-axis the ZPC can be calculated and edited manually: 7
Sitest: 7 Select "Twin Head" ==> Select "axis functions"
==> Select the P&P module
==> Activate the checkbox "D-axis"
==> Select "Positions..."
==> Set the zero point correction to "0" .
➠ Perform an axis reference run for the D-axis.
➠ Deactivate the D-axis of the P&P module at the axis card.
➠ Turn the nozzle manually into the "zero position":
The drilling on the calibration nozzle must show to the outside (not the center) of the machine
and the nozzle must be aligned parallel to the PCB conveyor.
➠ In order to display the angle of the D-axis, activate the checkbox "Z-axis" and reactivate
"D-Axis" subsequently.
➠ Enter the shown value for the D-axis as zero point correction value.
➠ Activate the D-axis of the P&P module at the axis card.
➠ Perform an axis reference run for the D-axis.
➠ Check the alignment of the nozzle:
The drilling on the calibration nozzle must show to the outside (not the center) of the machine
and the nozzle must be aligned parallel to the PCB conveyor.
➠ Don’t forget to perform the calibration of the D-axis, see chapter 7.4.4.
7.4.5 Calibrate head height
With this Menu the Z-axis zero point correction is determined.
Please Note: Please make sure that 517 nozzle are on the TWIN-Head
The ZPC, maximum and minimum positions for the Z-axis will be set correctly after this calibration
step.
Sitest: 7 ➠ Select "Twin Head" ==> Select "calibration functions"
Select the TWIN-module
==> Select "Calibrate head height".