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FK-9F98- 29 XP Series Training Text for Service Engineers Edition 5.0 XP241 – Chapter 6 Proper Data Measurements Page 7 of 20 Fuji Machine Mfg. Co., Ltd. Okazaki. SMT Equipment Quality Assurance Dept . 6 – 7 CS Section 5…

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP241 – Chapter 6 Proper Data Measurements Page 6 of 20

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

6 – 6 CS Section

series of marks on the glass gage and takes into account lens distortion.

10. Should the values in 6.2 and 6.3 fail to match within the tolerance after re-

measurement, please contact FUJI.

6.4 Measuring the board origin

1. Select [Maintenance A] – [I/O check] – [Y02A Main StationSt] – and raise the

main stopper.

2. Select [Maintenance A] – [JOG] – [Fiducial] and display the crosshairs on the

screen.

3. Set the vertical cross hair flush with the left side of the main stopper and then

use the inching tabs to move the X axis exactly 5mm in the minus direction.

4. Select [Maintenance C] – [Proper Data Editor] – [Machine Origin] – [X_board

Origin] and use direct servo input to save the current position to proper data.

5. Return to the [JOG] screen and set the horizontal cross hair flush with the side

of the reference rail and then use the inching tabs to move the Y axis 5.25mm

in the plus direction.

6. Select [Maintenance C] – [Proper Data Editor] – [Machine Origin] – [Y_board

Origin] and use direct servo input to save the current position to proper data.

6.5 Measuring Z0

Jig: plate jig (AJPJ0060).

Jig: nozzle jig (Z9531DEPJ0070).

1. Select [Maintenance A] – [I/O check] – [Y021 Nozzle UnHold] – [OFF] and

attach the nozzle jig.

2. Clamp the plate jig in the main conveyor.

3. Bring the nozzle jig above the plate jig and then press the emergency stop

button to cut the 200 volt power supply to the servos.

4. Manually descend the Z-axis until the nozzle jig contacts the plate jig surface.

5.0 mm

5.25 mm

Main Stopper

Side of the reference rail

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP241 – Chapter 6 Proper Data Measurements Page 7 of 20

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

6 – 7 CS Section

5. Select [Maintenance C] – [Proper data editor] – [Machine Origin] – [Z_board

surface] and use direct servo input to save the current position in proper data.

6.6 Adjusting the parts camera

Note: the adjustment procedure is the same for both the front and rear cameras.

Prism measurement

1. Detach the light source from the prism.

2. Use a dial gage to check if the prism is parallel to the X-axis. The factory tolerance

is 0.02mm/65mm. If outside of this range adjust the prism position relative to the X-

axis.

3. Measure the flatness of the prism top surface. This is non-adjustable, so if the

value is outside the tolerance of 0.01mm, please contact FUJI.

4. Replace the light source in the center of the prism.

Camera settings

1. Set the signal, gain and aperture as shown in the following table and diagram:

SIGNAL 1N

GAIN M

Aperture 6

Note: Ensure the lens unit attachment is fastened with adhesive (Loctite 425).

Note: If attaching the camera unit to the camera installation bracket, tighten the bolts

with 0.5Nm torque and apply adhesive.

Note: Confirm there is a 1mm collar inserted in the front camera attachment as

indicated in the diagram above.

Camera focus

1. Select [Maintenance A] – [I/O check] – [Y021 Nozzle UnHold] – [OFF] and attach

the nozzle jig to the placing head.

2. Select [Maintenance A] – [Jog] – and select “side1 front” or “side 2 front” to

display the live image on the screen.

*Ensure a 1 mm collar is

inserted in the attachment

section of camera 3 (front).

Top view of the camera

FK-9F98-29 XP Series Training Text for Service Engineers

Edition 5.0 XP241 – Chapter 6 Proper Data Measurements Page 8 of 20

Fuji Machine Mfg. Co., Ltd. Okazaki.

SMT Equipment Quality Assurance Dept.

6 – 8 CS Section

3. Bring the nozzle above the center of the prism and set the Z-axis to the part

inspection height: (Z0 + 27.5mm).

4. To check the tilt of the camera ensure that the holes around the nozzle jig are

evenly balanced as shown in the picture below:

5. If the holes are unbalanced in the Y direction adjust the rear prism orientation

(this is the smaller of the two prisms).

6. If the holes are unbalanced in the X direction adjust the camera tilt.

7. Confirm that the Z-axis is still at the part inspection height (Z0 +27.5mm).

8. To adjust the focus rotate the focus ring until the end of the nozzle jig comes into

clear, sharp, focus. Alternatively a component may be placed on the end of the

nozzle jig but in this case remember the Z-axis height should be raised by the

equivalent of the component height (Z0 + 27.5mm + component height).

9. Once the focus has been set tighten the focus ring hollow bolt and apply

adhesive (Loctite 425).

Camera center

1. Select [Maintenance A] – [Jog] – and select “side1 front” or “side 2 front” to

display the live image on the screen.

2. Select the cross hairs.

3. Bring the nozzle center to the center of the vertical cross hair by loosening the

X-direction bolts on the rear of the camera and sliding the camera in the X-

direction.

4. For the Y-axis use a scale to find the center of the prism light source and set the

nozzle jig directly above this position. If, at this position, the nozzle center is not

roughly in the center of the horizontal cross hair loosen the Y-direction bolts on

the rear prism and slide the prism in the Y direction until the nozzle center and

camera center match.

= Prism

= Camera