00190725-01.pdf - 第91页
15. Now you can select: — "DI SPLAY RESULT S ON SCREEN" = t he data just determined are displayed again on the screen. — "P RINT OUT RESULTS" = the data determined, incl. graphics, are printed out. 16…
DEVIATION OF MEASURED MACHINE ZERO POSITION (X , Y) -1 -1 DIGIT
CORRECTION VALUES (X , Y) -23113 -3474
CORRECT MACHINE ZERO POSITION? (YES / NO)
9. It is absolutely necessary that you reply to the query with YES (function key). The MA-zero point of the
mapping plate is required as reference value for the measurement of the plate. It is not transferred to the
MA-Data.
10. The procedure for measuring the mapping plate starts.
➤ Action to be performed if the following error message is displayed: "DETERMINATION OF
HOLE CENTRE IMPOSSIBLE".
• Press "RETURN" to return to the MAPPING MENU → open protective cover.
• Check whether the mapping plate is correctly installed (see above, from point 7 onwards).
• Close protective cover → press the "START" button → complete measurement starting with
"START MEASUREMENT".
• If a measuring error occurs again: Examine the possible causes listed below.
Possible causes:
— Position control of the axes is not within the acceptable tolerance of 2 counts → "CHECK AXIS AD-
JUSTMENT".
— Counting error / error on glass measuring scale → see Service Manual, chapter "Gantry".
— Gantry offset outside tolerance = inform SMD Service of Siemens AG.
— Mapping plate is damaged or the steel nozzle used for the measurement was not in perfect condition.
11. The evenness of the plate is measured adjacent to the 4 corner holes and the values are displayed.
MAPPING PLATE UNEVENLY PLACED
1298 1309 1180 1302
➤ Action to be performed if the error message "MAPPING PLATE UNEVENLY PLACED" is displayed:
• Open protective cover → check whether the place makes proper contact at each of the three points of
support → if necessary, re-install the plate → close protective cover → switch on the control → press
"RETURN" → MAPPING MENU is displayed → Select "START MEASUREMENT" → the measuring
procedure incl. MEASURING MACHINE ZERO POSITION is repeated (see procedure above).
• If an error message is displayed again: Use different mapping plate (if available) or inform the
SMD Service of Siemens AG.
NOTE
The height difference must not be corrected by using shims!
12. The plate is measured, using the values determined to date and the deviation is displayed:
MAPPING
X-Soll Y-Soll X-Ist Y-Ist X-Diff Y-Diff
18.400 63.000 18.400 62.945 0.000 -.055
13. After the complete plate has been measured, press "RETURN" to return to the MAPPING MENU.
14. Now select the "SAVE RESULTS IN PASSPOINT FILE" menu option.
The results (except for the MA-zero point correction) are transferred to the work diskette.
7 AutoCal Measuring Sequence: Routine Checks on HS-180 Placement Stations User’s Manual AutoCal Program
7.9 MAPPING MENU (STEEL MAPPING) Software Version 114.xxx
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15. Now you can select:
— "DISPLAY RESULTS ON SCREEN" = the data just determined are displayed again on the screen.
— "PRINT OUT RESULTS" = the data determined, incl. graphics, are printed out.
16. Continue as follows:
➤ If you do not wish to perform any more "comparison measurement", you can obtain a printout of the
measurement, provided a printer is connected, proceeding as follows:
• Select the menu option "PRINT OUT RESULTS".
• Perform all steps as described in the following section, from point 4 onwards.
• Attach this printout of the "measurement" to the logbook of the machine.
➤ Perform the comparison measurement for the determined values in accordance with the section below.
7.9.3 Procedure: "START COMPARISON MEASUREMENT"
For routine and individual checks it is recommended to perform the comparison measurement with respect
to the values determined by means of "START MEASUREMENT".
1. Continue the measuring procedure by selecting "START COMPARISON MEASUREMENT".
• The measurement of the mapping plate (= of the gantry) is repeated, starting with the MA-zero point,
as previously described under "START MEASUREMENT".
Respond to the query "SAVE MA-ZERO POINT CORRECTION?" again with YES.
• The internally calculated deviations are again displayed under the "CHECK" column (see below).
NOTE
If the "START MEASUREMENT" procedure is not performed and the mapping file from the work diskette
is loaded for the comparison measurement, the values in this file will be compared.
Display of the deviations determined:
MAPPING CHECK
X -ACT. Y-NOM. X-ACT. Y-ACT. X-DIFF. Y-DIFF. X-CRTL Y-CRTL
18.400 63.000 18.400 62.945 0.000 -.055 0.000 0.002
etc.
2. The deviations displayed under "CHECK" should not be larger than ± 0.02 mm.
➤ Deviations > ± 0.02 mm: correct error (see above) → select "START MEASUREMENT".
➤ If deviations occur again > ± 0.02 mm: Determine the cause (see below).
• To perform troubleshooting, you may have to exit from the AutoCal program.
• Subsequently repeat the measurement, starting with "START MEASUREMENT".
Possible causes of error if deviations > 0.02 mm occur again:
— The position control of the positioning axes is not optimal (see menu option "CHECK AXIS ADJUSTMENT").
— The slide block / positioning axes has/have not been serviced (see User’s Manual).
3. Deviations ≤ ± 0.02 mm: Select "SAVE RESULTS IN PASSPOINT FILE" !
User’s Manual AutoCal Program 7 AutoCal Measuring Sequence: Routine Checks on HS-180 Placement Stations
Software Version 114.xxx 7.9 MAPPING MENU (STEEL MAPPING)
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4. Subsequently select, if applicable, "PRINT OUT COMPARISON RESULTS".
To obtain the printout, proceed as follows:
• Press "RETURN" to return to the MAPPING MENU and select "PRINT OUT COMPARISON RE-
SULTS (701)"; the following display appears on the screen:
MACHINE NO. :.......... HEAD NUMBER :..........
MACHINE TYPE :.......... DATE :..........
CUSTOMER :..........
• Enter the required data on the computer keyboard and confirm with "RETURN".
• Subsequently select "CONTINUE" to start the printout.
5. Attach this printout of the comparison measurement to the logbook of the machine.
6. Conclude the mapping procedure by pressing "END" (function key).
• The placement head is positioned above the movable component table. The following displayed appe-
ars on the screen:
REMOVE MAPPING BOARD
PLEASE PRESS <START> KEY
• Performance of the action:
• Open the protective cover → carefully (centering pins! / placement head!) lift the mapping plate up-
wards and out → lift out the centering square and disassemble → return all parts to the mapping
case → put the correct elevating table rail (correct assignment!) in place again → close the protecti-
ve cover → switch on the control→ press the "START" button (the measuring procedure will not
continue until the conveyor is cleared).
7. The elevating table moves downward and the main menu appears on the screen.
NOTE
For the performance of the "NOZZLE MENU" the die "ANGLE CORRECTION OF D-AXIS" must have al-
ready been determined.
Therefore, as a next step, select "EXECUTE NEXT 4 POINTS" and only then "NOZZLE MENU".
7.10 MAPPING MENU (GLASS MAPPING)
7.10.1 Preconditions for the measurement
➤ Before "glass mapping" is performed the values "CALIBRATION FACTORS OF HEAD CAMERA" and
"CAMERA OFFSET" should have been determined as a minimum (see "EXECUTE NEXT 4 POINTS").
➤ The glass plate is to remain in the mapping case until you are prompted to place it into position!
➤ There are only minor difference between the glass mapping and the steel mapping procedures. The
differences are described in the following.
➤ All other information is contained in section 7.9 MAPPING MENU (steel mapping).
7 AutoCal Measuring Sequence: Routine Checks on HS-180 Placement Stations User’s Manual AutoCal Program
7.10 MAPPING MENU (GLASS MAPPING) Software Version 114.xxx
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