Administrator’s Guide(CP45FV) Eng.pdf - 第202页
Samsung Component Placer CP45FV Administrator ’ s Guide <T est> button By using the registered mark informati on, tests the mark.. The accuracy of the registered mark data can be verified. Wh en the test is succe…
Teaching
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match with each other.
<Polarity> combo box
Select the color of fiducial mark. Available colors are as follows. (Select s
White.)
White: the mark looks lighter than the surroundings.
Black: the mark looks darker than the surroundings.
<Thickness> edit box
Set the thickness of the fiducial mark. The value of 0 denotes a full fiducial mark.
(Here, enter “0”.)
<7. Search Area> group
Set the area in which to search the fiducial mark. The main purpose of this feature is
to limit the search range for when there are forms similar to the mark near the mark
such that they can interfere with recognition on certain PCBs.
<X> edit box
Set the position to start searching for the fiducial mark in X axis. The center of
the vision monitor screen is 0. In general, it is -3 mm. Enter the size 1 ~ 1.5 times
as large as the mark size. The sign is (-).
<Y> edit box
Set the position to start searching for the fiducial mark in Y axis. The center of
the vision monitor is 0. In general, it is -3 mm. Enter the size 1 ~ 1.5 times as
large as the mark size. The sign is (-).
<Width X> edit box
Set the value of search range in X axis. In general, it is 6 mm. Enter the size
twice as large as the X,Y. The sign is (-).
<Width Y> edit box
Set the value of search range in Y axis. In general, it is 6 mm.
<8. Parameter> group
<Score> edit box
It should be at least 600(default value) for accurate adjustment. Even in the worst
case, it should be over 300. (The score should be set to 600 for use.)
<Light> group
Set the light value when the fiducial mark is inspected. In general, 7 is
appropriate but it can be adjusted according to the condition of PCB and fiducial
mark.
<Tuning> button
By using the registered mark information, finds the exact size of the mark. After the
size of the actual mark is found, the following message box is displayed. If you want
to update it with the data found, click on the<Yes> button, otherwise click on the
<No> button. Perform this more than once to enter the correct size.
Samsung Component Placer CP45FV Administrator’s Guide
<Test> button
By using the registered mark information, tests the mark.. The accuracy of the
registered mark data can be verified. When the test is successful, the following
message box is displayed.
When the test is not successful, the following message box is displayed.
<Scan> button
Executes a scan test on the set fiducial mark. The scan test inspects the actual mark
by using the set fiducial mark position and mark data and displays the result as
follows.
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Teaching
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The position of the fiducial mark displayed on the above screen is the position of the
mark obtained through the scan test. If you want to update the value, click on “Yes,” if
not click on “No”. This is performed to correct the position of the mark already
entered accurately using the registered mark data. Perform more than twice for
application.
13.2. Point Teaching
13.2.1. Placement Point Teaching
This is to teach the position (center of the component) on the PCB, where the component
is to be placed. The teaching is done manually or by importing the CAD data.
Manual teaching procedure
Load the PCB to teach on the working area of the conveyor.
Enter the size of the PCB and click the <Conv.Width> button to adjust the
conveyor width to the PCB.
Feed the PCB on the convey inlet and click the <PCB In> button.
Fix the PCB and set the placement origin.
Select the fiducial camera as a teaching device and teach the position of the edge
of the component nearest to the stopper among the components to be mounted on
the PCB.
(Stopper Position Teaching) (Component Edge Position Teaching on the PCB)