00190725-01.pdf - 第79页

• Performance of the action displayed: O pen the protective cover → insert the M A-zero gauge in the elevating table rail located on the fix ed side of t he conveyor → sec ure the gauge using screws → close protective co…

NOTE

Detailed instructions for the determination of the head correction values are contained in the Service Manual

HS-180, "29 mm Placement Head" or in the Service Manual "30mm Placement Head on HS-180".

➤ Within the scope of the routine checks, the next check to be performed is the menu option "CHECK AXIS

ADJUSTMENT".

7.2 Checking the Axis Adjustment

This menu option should always be performed

before

"MEASURE MACHINE ZERO POSITION".

From the main menu select "CHECK AXIS ADJUSTMENT".

The placement head moves to the reference point and checking the axes adjustment starts.

The

results of the axis adjustment checks

(deviations) are displayed and evaluated by the computer.

In the case of deviations

> 2 counts

the

axis to be corrected

is displayed in addition, as for example:

CHECK POSITION CONTROL OF Z-AXIS

PRESS <RETURN>

In any case press "RETURN". The main menu is redisplayed.

➤ Position control is

outside

the acceptable tolerance: Axis adjustment is required!

To this end, select the main menu option

"AXES MOVEMENT MENU"

(see section 5.1.20).

The documentation of the axis adjustment is required in addition (adjustment instructions of the machine)!

➤ Axis adjustment is

okay

: Select the main menu option "MEASURING MACHINE ZERO POSITION".

7.3 MEASURING MACHINE ZERO POSITION

➤ For reasons of tolerances, always use the same adjusting gauge for all stations of a lines.

Required tools and testing aids:

• Spherical hexagon socket screw key size 3

• MA-zero point adjusting gauge, item no. 00120060

• Steel nozzle, type 104, item no. 00301435

• Teach panel, external, item no. 00132207

Select "MEASURING MACHINE ZERO POSITION". The following display appears:

MEASURING MACHINE ZERO POSITION

PLEASE PRESS <START> KEY

Press the "START" button. The "SENSOR MOVABLE TABLE SIDE" is approached, the placement head is

positioned above the movable component table and the elevating table is raised.

The display prompting you to insert the MA-zero point gauge appears:

INSTALL THE MACHINE ZERO POINT

PLEASE PRESS <START> KEY

7 AutoCal Measuring Sequence: Routine Checks on HS-180 Placement Stations User’s Manual AutoCal Program

7.2 Checking the Axis Adjustment Software Version 114.xxx

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• Performance of the action displayed: Open the protective cover → insert the MA-zero gauge in the

elevating table rail located on the fixed side of the conveyor → secure the gauge using screws → close

protective cover → Switch on the control unit. The following display appears:

"PLEASE PRESS <START> KEY"

4. After "START" has been pressed, the nozzle is lowered into the large hole for "measuring" (Ø 5mm) for

"measuring". The following query is displayed:

NOZZLE IN MEASUR. HOLE? (5 mm)

5. Check the nozzle position and press the appropriate function key YES / NO.

➤ When NO is pressed: the teaching mode is activated → screen display:

GUIDE NOZZLE TO MACHINE ZERO POS.

USE TEACH-PANEL

• Performance of the action:

• Select "slow" on the teach panel, if necessary → Teach nozzle in a centered position above the

large opening in the gauge.

• Press the button "Z-AXIS DOWN" on the teach panel → nozzle is lowered into the large opening

(measuring hole).

• If necessary, select "Z-AXIS UP" and correct X or Y-axis by "teaching".

• Nozzle has been inserted into the measuring hole ("taught") → "END" button on the teach panel:

• The hole is measured → the display appears as described under point 6.

➤ When YES is pressed: measuring hole has been measured.

6. The following display appears on the screen:

DEVIATION OF MEASURED MACHINE ZERO POSITION (X,Y) 0 0 DIGIT..

CORRECTION VALUES (X; Y) ................ ........"

➤ No deviation: Continue the measuring sequence with point 9, pressing YES (nozzle is in measuring

hole).

➤ Deviation: A selection possibility for acceptance of the values is displayed:

CORRECT MACHINE ZERO POSITION?

7. Select the appropriate function key YES / NO.

NOTE:

The acceptance of the MA-zero point correction is prerequisite for further measuring routines.

➤ When NO is pressed: No acceptance of the values → display of the main menu.

➤ When YES is pressed: Reference run → transfer of the MA-zero point correction values to the memory.

8. The following display appears on the screen:

NOZZLE IN MEASUR. HOLE (3,5 mm)

9. Check whether the nozzle was able to enter the small hole properly, and then press the function key YES /

NO.

User’s Manual AutoCal Program 7 AutoCal Measuring Sequence: Routine Checks on HS-180 Placement Stations

Software Version 114.xxx 7.3 MEASURING MACHINE ZERO POSITION

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➤ When NO is pressed (nozzle is not in measuring hole) the following display appears on the screen:

MEASUREMENT NOT IN ORDER

DO YOU WANT TO REPEAT MEASURING?

— When NO: The measuring operation is continued as described below from YES onwards (nozzle is

in measuring hole).

— When YES: The measurement is repeated (see above, point 4).

If the nozzle was not able to enter the checking hole properly when the measurement was repea-

ted, determine the cause.

Possible causes:

- Axis adjustment out of tolerance / nozzle concentricity out of tolerance (perform measuring routine!),

- Sluggishness / error on glass measuring scale / counting error (for corrective action see Service

Manual).

➤ When YES (nozzle is in measuring hole): The placement head is positioned above the movable compo-

nent table

10. The following display appears on the screen:

REMOVE THE MACHINE ZERO POINT

PLEASE PRESS <START> KEY

• Performance of the action:

Open the protective cover → lift out gauge in upward direction → close protective cover → switch on

the control → Remove MA-zero point gauge → Press "START" button → display of the main menu.

NOTE

After acceptance of the X / Y-zero point correction values, the "min. and max. X / Y-travel paths" must al-

ways be determined manually and be entered in the MA-Data by means of the EDIT MENU.

7.4 Determining the Min. and Max. X / Y-Travel Paths

Following any change of the MA-zero point correction values, the X and Y-travel paths must be determined

and entered in the MA-Data.

➤ No measuring routing is available for this purpose. Proceed as described in the following.

WARNING

∆

DANGER OF A PLACEMENT HEAD CRASH!

➤ To prevent the placement head from colliding with the tape reels of the electric feeder modules, the

conveyor width must

first be set up to maximum width.

➤ Move the X and Y-gantry axes to the limit switches only after the above has been completed.

1. "CONVEYOR BELT WIDTH ADJUSTMENT" → Adjust the conveyor to max. width (on machines up to

batch identity no. 3 using the handwheel).

2. Select "END" → the main menu is displayed → open the protective covers (corresponds to EMERGENCY STOP).

3. Open control cabinet → disable X and Y-axes on the axis controller cards.

7 AutoCal Measuring Sequence: Routine Checks on HS-180 Placement Stations User’s Manual AutoCal Program

7.4 Determining the Min. and Max. X / Y-Travel Paths Software Version 114.xxx

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