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Testing aids required • Calibration noz zle for coplanarity laser m odule, item no. 00301711 • Teach-in panel, external, item no. 00132207 NOTE The values determ ined in this meas uring routine will be written to the MA_…

8. The result is displayed as follows, for example:

DETERMINE ANGLE OFFSET

ANGLE OFFSET; CAMERA <--> GANTRY AXES: -0.33 [GRAD]

PRESS <RETURN>

• Press "RETURN". The angle offset determined (designation in the MA-Data: "PLACEM.ANG. CORR.

AFT.CENTER.) is transferred to the main memory.

9. The function keys as well as the following text are displayed:

SELECT A REFERENCE TRACK !

10. Press the function key of the track which is used as the reference for the component camera center.

The selected values for "POSITION CENTERING STATION" (position of the component camera) are

transferred to the main memory. If "CONTINUE" is selected, the values determined are not saved!

11. Confirm with "RETURN". The COMPONENT CAMERA MENU is displayed.

12. Select "END" (function key). The calibration plate is deposited on the PCB and conveyed to the

output conveyor together with it.

13. The placement head is moved to the waiting position.

14. Remove the PCB from the output conveyor. The main menu is displayed on the screen.

15. From the main menu select now "STORING".

7.15 DETERMINE COPLANARITY COORDINATES

DANGER

∆

INCREASE DANGER OF ACCIDENT

Before you continue working, note the following text!

➤ The coplanarity laser module should be situated next to the component camera (track-related)!

➤ Special safety regulations apply when working with the coplanarity laser module.

➤ Adhere to all the safety notes/instructions described in the operating instructions, section "Coplanarity

Laser Module", as the laser works in a wave and power range

that is dangerous to skin and eyes !!

➤ The safety device must on no account be bypassed or manipulated in any other way (see operating in-

structions "Coplanarity Laser Module", under "Safety Devices").

➤ The keyswitch must remained locked during the whole procedure!(see also chapter 2 "Safety")!)!

DANGER

∆

DANGER OF A PLACEMENT HEAD CRASH!

If you release the EMERGENCY STOP function (by actuating the EMERGENCY STOP button or by

opening the protective cover without being prompted to do so) during this measuring routine, the Z-axis -

due to the Z-axis clamping unit - is always in the "lower" position and cannot be raised by the software

while the control is deactivated.

In this situation, the information contained in section 2.2 is to be observed!

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

7.15 DETERMINE COPLANARITY COORDINATES Software Version 114.xxx

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Testing aids required

• Calibration nozzle for coplanarity laser module, item no. 00301711

• Teach-in panel, external, item no. 00132207

NOTE

The values determined in this measuring routine will be written to the MA_ZUSATZ file.

1. From the main menu select "DETERMINE COPLANARITY COORDINATES".

The following display appears on the screen:

REMOVE ADAPTER FROM NOZZLE

PRESS <RETURN>

2. Open the protective cover, remove the adapter and press "RETURN".

The following display appears on the screen:

LASER CALIBRATION

PLEASE MOUNT THE CALIBRATION UNIT.

MACHINE MOVING TO SERVICE POSITION

PLEASE PRESS <START> KEY

NOTE

If, in the exceptional case, the error message "COMMUNICATION ERROR WITH LASER MODULE" is

displayed, proceed in accordance with WORKAROUND, section 12.6.

• Performance of the action displayed:

Wait for the placement head to assume the service position → Open the protective cover → mount the

calibration nozzle for the coplanarity laser module in correct position in the sleeve → tighten ring nut

(without pinching the O-ring) → if a cover is still mounted on the laser module it is to be removed now

→ close protective cover → switch on the control → press the "START" button.

3. The placement head moves above X/Y-position entered in the file MA_ZUSATZ or "_. sk"/ "_.kd". The Z-

height is referred to the "CENTERING CAMERA HEIGHT" and thus the "Head height".

4. The following screen display appears:

IS CALIBRATION UNIT OVER LASER BEAM ? (YES / NO)

NOTE

This message is also displayed if no position has been entered in the file MA_ZUSATZ or "_.sk" / "_.kd"

during initial start-up. Select the function key for "NO" in this case. The further procedure is identical to

the one described in the following.

• Visually inspect in X and Y-directions whether the nozzle is positioned approximately centrally

above that "eye" of the laser which is closest to the fixed conveyor side.

5. Select the appropriate function key for YES or NO.

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

Software Version 114.xxx 7.15 DETERMINE COPLANARITY COORDINATES

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➤ If YES has been pressed, continue with point 8.

➤ If NO has been pressed, the following screen display appears:

TEACH CALIBRATION UNIT OVER LASER BEAM

PRESS END-KEY ON THE TEACH PANEL

• Performance of the action:

Position the calibration nozzle in X/Y-directions so that it is approximately centered above the laser

"eye" that is closest to the conveyor (= above the laser beam) → press the "END" button on the teach

panel.

6. The following screen display appears:

DETERMINE COPLANARITY COORDINATES

START: SEARCH LASER FOCUS

7. The height of the laser focus is determined:

The z-axis is slowly moved downward, the highest and lowest point of the laser measuring range

are determined and the center of the measuring range is calculated therefrom.

8. If the measuring range could not be determined, the following screen display appears:

OLD LASER COORDINATES (X, Y, Z) ........... .......... .........

VALUES ARE NOT PLAUSIBLE AND ARE NOT SAVED

PRESS <RETURN>

Possible causes of error:

➤ The glass disk of the laser module is contaminated (for cleaning see Info!)

➤ Clamping of the sleeve (z-axis) is not working properly (for troubleshooting see Service Manual).

➤ Axis controller is not within the permissible tolerances (see measuring routine "CHECK AXIS AD-

JUSTMENT").

➤ The glass disk is damaged or another defect of the laser module has occurred (consult SMD Service

of Siemens AG!).

➤ The serial connection to the coplanarity laser module or serial multiplexer are defective (contact SMD

Service of Siemens AG).

DANGER

∆

For safety reasons the customer is not permitted to perform any troubleshooting activity other than cle-

aning work (with the machine turned off) on the laser module itself!

• Press "RETURN" and after troubleshooting has been terminated start calibration anew.

9. If measurement was successful, the measured results will be displayed, as for example:

MEASURING VALUE = 1.84mm 863 912

FOCUSING RANGE IN MM

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

7.15 DETERMINE COPLANARITY COORDINATES Software Version 114.xxx

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