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5 De scription of the Menu Opti ons This c hapter contains inform ation required for the perf or mance of the measuring routines! ➤ The s equence in this d escription is consistent with the s equence of menu options as d…

4.4 Pre-Calibration Work on MS-102, 128, 132

4.4.1 Installing the AutoCal Program onto the Hard Disk

NOTE

On the 300 computer with an

LIF-formatted 10MB or 20MB

hard disk the AutoCal program cannot be in-

stalled onto the hard disk but must be started from the AutoCal diskette (see following section).

• To install the program onto the hard disk, proceed as described in section

4.2.4

• Subsequently check whether all prerequisites are met (see section

4.4.2)

and start the program.

4.4.2 MS-1xx Checklist: Ensuring that all Prerequisites for Program Start are Met.

As a basic principle, the prerequisites described in Section 4.2.5 " HS-180 Checklist:.......") apply .

Furthermore, the following must be ensured:

The MA_MSZUS file must be available on the hard disk for initial calibration (coplanarity module/optical

position recognition - adhesive station).

The conveyor system of the waffle-pack changer must be installed in the outer position (see CAUTION).

CAUTION ⇒ TRAVERSING RANGE FOR PCB TRANSPORT

∆

The conveyor system of the waffle-pack changer must be

relocated

to the

outer position

and the

positi-

on of the limit switch

for maximum PCB conveyor width adjusted accordingly!

Before starting the AutoCal program the waffle-pack changer must be switched OFF and subsequently

switched ON again in order to prevent any

initialization

from occurring.

Please proceed as described in the MS-102/132 User’s Manual.

4.4.3 Starting the AutoCal Program From the Hard Disk

➤ All prerequisites for the program start must be met (see section

4.4.2

"MS-1xx Checklist:...." ).

• Start the AutoCal program from the hard disk as described in section

4.2.6

• From this stage onwards, proceed as outlined in the description of the measuring procedure, chapter

4.4.4 Starting the AutoCal Program From Diskette

➤ All prerequisites for the program start must be met (see section

4.4.2

" MS-1xx Checklist:...." ).

• The program is started from the diskette as described in Section

4.2.7 (menu-controlled

• Conduct a complete Routine Check on the MS machine as described in chapter

4 Preparatory Work to be Performed Before (up to and including) the Start of the Calibration Procedure User’s Manual AutoCal Program

4.4 Pre-Calibration Work on MS-102, 128, 132 Software Version 114.xxx

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5 Description of the Menu Options

This chapter contains information required for the performance of the measuring routines!

➤ The sequence in this description is consistent with the sequence of menu options as displayed on the

screen and thus also with the sequence of performance. Exceptions from this rule are "glass mapping"

and "NOZZLE MENU" (see foot notes, Fig. 1.2 main menu).

5.1 Description of the Menu Options for HS-180 Placement Stations

5.1.1 Edit Menu

After selecting the Edit Menu the submenu appears (see Fig. 1.3). You can select here between the data and

the functions.

In the EDIT MENU all MA-data can be viewed, although only a few given values can be edited.

Within the measuring sequence of the routine check the "EDIT MENU" is required for the following activities:

— Upon starting the AutoCal program to establish the correct starting condition.

After the screen query "Z-AXIS IN UPPER POSITION?" has been answered with NO (function key), the pro-

gram returns to the main menu. Thus, the EDIT MENU is also available at this point of the measuring sequen-

ce. You can check/edit/save the reference point mode, the zero point correction values, etc., and ensure the

proper reference run of individual axes (in the specified sequence H → Z → D → X → Y !) or all axes, directly

from the Edit Menu by selecting the "AXES INIT MENU".

— After the determination and change of the MA zero point correction values, to correct the min. and max.

X/Y-travel paths in the MA-data. This ensures that the limit switches of the positioning axes (at the X and

Y-zero point correction values entered) are not reached.

The values entered are transferred to the MA_FILE of the work diskette by selecting the "STORING" menu

option.

5.1.2 Checking the Axis Adjustment

Execute the "CHECK AXIS ADJUSTMENT" function right at the start of the AutoCal measuring sequence.

If the position control is outside the permissible tolerance of a

total of 2 counts

, the "CHECK POSITION CON-

TROL OF AXIS" display appears. The execution of further measuring routines would lead to incorrect results!

Therefore select in the event of an error the "AXES MOVEMENT MENU" and perform the axis adjustment

with the aid of this menu and the documentation relating to the axis adjustment (adjustment instructions of

the machine).

User’s Manual AutoCal Program 5 Description of the Menu Options

Software Version 114.xxx 5.1 Description of the Menu Options for HS-180 Placement Stations

5 - 1

5.1.3 Measuring the Machine Zero Point

This menu option is used to determine the

X and Y-correction values

of the MA zero point.

The MA zero point in the MA-data remains unchanged!

The determination of the zero point correction values using the MA zero point gauge is, among others, pre-

requisite for mapping (Mapping Menu).

—

For tolerance reasons the

same

setting gauge must be used for

all

stations of a line (= one gauge per

line!) Mark the allocation of the gauge to the line on the adjusting gauge, e.g. by using a water-resistant

marker pen.

—

This means that also the elevating table rails must not be interchanged among the different stations!

➤ Pay attention to the WORKAROUND relating to this menu option → section 12.3

5.1.4 DETERMINE ECCENTRICITY OF NOZZLE

This measuring routine is used to check and evaluate any runout of the sleeve either during a routine check

or in the event of a malfunction, or after a mechanical impact acting on the Z-axis:

"ECCENTRICITY OF NOZZLE WITHIN/OUT OF TOLERANCE".

NOTE

Proper nozzle concentricity is a prerequisite for the determination of machine data.

If the nozzle concentricity is outside the tolerance, the AutoCal program must be temporarily exited from and

troubleshooting activities on the sleeve (replacement of the sleeve, etc.) need to be performed or a replace-

ment placement head mounted in the meantime.

For troubleshooting on the 30 mm placement heat proceed in accordance with the "Special Service Manual".

5.1.5 DETERMINE HEAD HEIGHT

This measuring routine is used to determine the exact head height in dependence of the head position (moun-

ting height) and in relation to the height of the conveyor belt top edge (= PCB bottom edge).

The determination of the exact head height is prerequisite for the determination of all other Z-positions on the HS-180.

The following must be checked

prior to starting

the AutoCal program (especially after mounting the place-

ment head):

➤ In the MA-data the correct no. in accordance with the ACTUAL mounting height (1, 2 or 3) must be ente-

red under "HEAD POSITION".

➤ The values for the head height (in mm) in the MA-data must be already correct within close tolerances.

Head mm

1 13.6

for HS-180 no longer used ( exception: older HS-180 without PCB vision system)

22.6

HS-180: 30mm or 29mm placement head in lower position (

without

waffle-pack tray)

3 30.6

HS-180: 30mm or 29mm placement head) in upper position (

with

waffle-pack tray)

5 Description of the Menu Options User’s Manual AutoCal Program

5.1 Description of the Menu Options for HS-180 Placement Stations Software Version 114.xxx

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