YV180X_Mainte_E.pdf - 第95页
4 -37 SED8013110 Service Manual Chapter 4 4 Machine adjust mode 3.4 Moving camera The moving camera is installed in the head assembly and used to recognize PCB fiducial marks or perform coordinate teaching. T he focus, l…
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Service Manual
Chapter 4
SED8013110
4
Machine adjust mode
3 Select the nozzle type to perform the test.
When the Measuring Nozzle Selection box appears, select the nozzle to
perform the vacuum level test and press the [ENTER] key. (The Measuring
Nozzle Selection box does not appear when “All Nozzle Common” was
selected in step 1.)
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4 Press the emergency stop button, then seal the nozzle holes
tightly.
Seal the nozzle holes of all heads tightly with items such as carrier tape so
that air does not leak out.
5 When preparation is complete, cancel emergency stop.
Check safety, then release the emergency stop button and press the
[READY] button.
6 Press the [ENTER] key to start test.
The mount vacuum level is measured for about 8 to 20 seconds and the
results are then displayed.
47427-D8-00
Level
Max.
Current
Result
1
XX
XX
XX
XX
2
XX
XX
XX
XX
3
XX
XX
XX
XX
4
XX
XX
XX
XX
5
XX
XX
XX
XX
6
XX
XX
XX
XX
7
XX
XX
XX
XX
8
XX
XX
XX
XX
Atable
A492
<<<Measuring>>>
The vaccum level of TYPE - 71 nozzle is
now being measured.
Measurement.....
A494
The vaccum level during mounting of
TYPE - 71 nozzle will be measured.
For this adjustment a component must be attached....
5C04330-00
LEVEL
Min.
Current
Result
Real-time vacuum level being measured.
Minimum vacuum level during measurement
Mount vacuum level specified as machine data
Measurement results (Equal to the minimum vacuum
level with an offset of 5 subtracted)
7 Quit the test according to instructions on the operation
monitor.
Press the [ENTER] key to save the results, or press the [ESC] key to cancel
them.
8 Save the results.
Select <B2 SAVE DATA> or <B0 SAVE & QUIT> and press the [ENTER]
key. (To quit without saving, select <B3 RECOVER ADJUST> or <B7
QUIT> and press the [ENTER] key.)
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9 Press the emergency stop button.
Check safety, then remove the items you used to seal the nozzles holes.
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SED8013110
Service Manual
Chapter 4
4
Machine adjust mode
3.4 Moving camera
The moving camera is installed in the head assembly and used to recognize
PCB fiducial marks or perform coordinate teaching. The focus, lighting
level and the scale of the moving camera must be adjusted correctly.
Adjustment items for moving camera
45404-D8-00
FOV & Focus
Brightness
Camera Scale
A PCB having clear characters or marks to be focused is used.
For more accurate adjustment, use of a glass PCB is recommended.
A light adjuster plate (KV1-M8806-0XX) is used.
A PCB having marks of accurate dimensions is used
For more accurate adjustment, use of a glass PCB is recommended.
Adjustment items Description
Moving camera and lighting unit
43415-D8-00
Moving camera
Recognizes the marks
on a PCB or performs
teaching or tracing.
I/O board cover
LED for moving
camera
Used to illuminate
marks on the PCB.
Adjustment tools (option) for moving camera
43420-D8-00
Light adjuster
(KV1-M8806-0XX)
Glass PC
B
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Service Manual
Chapter 4
SED8013110
4
Machine adjust mode
3.4.1 Adjusting the FOV & focus
The following explains how to adjust the FOV (field of view) and focus of
the moving camera. Prepare a PCB having obvious characters or marks that
can be used for focusing.
Reference
YAMAHA uses a glass PCB with minimal warp and distortion, specially designed for
adjustment work. To make more accurate adjustments, we recommend using this glass
PCB (sold separately).
1 Run the “Moving Camera” - “FOV & Focus” command.
1. Select <3/3/B1 ADJUST TARGET> - “Moving Camera” - “FOV & Focus”
and press the [ENTER] key.
2. Select the conveyor table and press the [ENTER] key.
The CONVEYOR UNIT menu box appears.
47428-D8-00
A426
Please put the specified PCB at the mount position
with the conveyor unit utility.
After.....
(STS.)
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
LOCATE PIN
PUSH UP
PCB CLAMPE
EDGE CLAMP
PUSH IN
MAIN STOPPER
ENT. STOPPER
EXIT. STOPPER
CONV. MOTOR
CONV. WIDTH
PROGRAM PIN
RETURN
CONVEYOR UNIT
Target
FOV & Focus
Broghtness
Camera Scale
B1 ADJUST TARGET
Object
Moving Camera
<<<APPLICATION>>> 3/MAINTE/M
<<MODE>> 3/MCH_ADJUST
<COMMAND_LIST> B/SAVE & QUIT
Target
Atable
Btable
2 Set the PCB on the conveyor table.
See the mounter operation manual for how to clamp the PCB on the
conveyor.
Always press the emergency stop button before putting your hands in the
axis movement area.
3 Cancel emergency stop after clamping the PCB on the
conveyor.
Release the emergency stop button and press the [READY] button.
4 Select “RETURN” from the CONVEYOR UNIT menu.
You can also use the [ESC] key to exit the CONVEYOR UNIT menu.