YV180X_Ope_E.pdf - 第139页
5 -63 EPD8013110 Operation Chapter 5 5 Creating the PCB data Component image and outline definition 23521-C0-00 9632 Z00 Component image taken with the VISION TEST command Component outline displayed with the DRA W THE S…
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EPD8013110
Operation
Chapter 5
5
Creating the PCB data
2. Check the reference mount vacuum level.
Check that the LEVEL bar overlaps with the right-hand green area on
the DATA bar. If not, increase the reference mount vacuum level (MNT)
with the [SHIFT]+[INS] keys.
Adjusting the reference mount vacuum level
23519-C0-00
DATA
LEVEL
PICK30%, MNT10%(SHIFT).
DATA
LEVEL
PICK30%, MNT30%(SHIFT).
NG OK
e
3. Check the reference pickup vacuum level.
Press the emergency stop button, then remove by hand the component
being picked up. Now check that the LEVEL bar is within the left-hand
green area on the DATA bar. If the LEVEL bar exceeds the green area
and overlaps with the white area, adjust the reference pickup vacuum
level (PICK) with the [INS] key. After having adjusted it, cancel the
emergency stop button and press the [READY] button.
Adjusting the reference pickup vacuum level
23520-C0-00
DATA
LEVEL
PICK10%, MNT30%(SHIFT).
DATA
LEVEL
PICK30%, MNT30%(SHIFT).
NG OK
4. Run the PICKUP COMP. command to pick up the component again
when the checks and adjustments are complete.
Reference
Refer to “3.9 Pickup and mount vacuum pressures” in this chapter for more details.
9 Run the VISION TEST command.
This command checks whether the component is correctly recognized
with the camera. Move the cursor to the VISION TEST command and press
the [ENTER] key. Perform this test several times. If no error is detected,
each parameter is appropriate so advance to the next step. If an error
occurs during this test, make adjustments with the procedure below.
1. Run the DRAW THE SHAPE command.
After checking the direction of the component displayed on the vision
monitor, run the DRAW THE SHAPE command. An outline of the
component is displayed on the vision monitor, based on the setting
data defined in the component information, so confirm whether it
matches the component image you have checked with the VISION
TEST command. If the direction does not match, quit the Adjust
Assistant once, then correct the “Pick Angle deg” parameter setting in
the PICK & MOUNT sub-window.
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EPD8013110
Operation
Chapter 5
5
Creating the PCB data
Component image and outline definition
23521-C0-00
9632 Z00
Component image taken
with the VISION TEST
command
Component outline
displayed with the DRAW
THE SHAPE command
NGOK
n
NOTE
To check the outline definition of a component which is recognized with a multi-vision
camera, use the image recognized when the component passes over the camera from left to
right as the reference.
2. Check the parameters in the SHAPE INFO. sub-window.
To make this check, set the Monitor Mode in the Adjust Assist Items
window to “Result” and then perform the VISION TEST command
again. The recognition results will be displayed on the upper left of the
vision monitor. Press the [TAB]key to move the cursor to the right-hand
sub-window. Then check if the parameter settings in the SHAPE sub-
window such as “Body Size” and “Lead Number” match the results
obtained. Correct the settings as necessary.
Monitor Mode setting
27527-C0-00
Comp Name :
Command Adjust Assist Items
Monitor Mode Result
Set here
Monitor Mode display on the vision monitor
27528-C0-00
XC,YC
North
South
West
East
:
:
:
:
:
290.3
X
263.0
253.7
131.1
387.1
385.4
Y
185.4
584.0
381.6
389.1
N:100
N
20
20
30
30
R:
pit
0.66
0.66
0.64
0.64
1.56
wild
0.36
0.35
0.32
0.33
,
Lead widt
h
Lead pitch
Number of leads
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EPD8013110
Operation
Chapter 5
5
Creating the PCB data
3. Press the [TAB] key to return to the Adjust Assistant screen and run the
PARAM SEARCH command.
The PARAM SEARCH command automatically finds and enters the
optimum values for the component parameters.
Parameters optimized with the PARAM. SEARCH command
27529-C0-00
THRESHOLD
LIGHTING LEVEL
SEARCH AREA
F. LINE OFFSET
35
6/8
5.00
3
(mm)
4. Run the VISION TEST command again. Repeat this test several times. If
there is no error, the adjustment is complete. Return the Monitor Mode
setting in the Adjust Assist Items window to “Nothing”.
0 Discard the component.
To discard the component at dumping position, run the DISCARD COMP.
command.
If you do not want to dump the component, follow the procedure below.
1. Run the PICK UP COMP. command.
e
2. When the head stops completely at the component pickup position,
press the emergency stop button and remove the component by hand
from the nozzle.
3. Run the DISCARD COMP. command to stop vacuum generation.
q Quit the Adjust Assistant.
Select the EXIT command and you will return to the Component Info.
screen.