DECAN_S1_Administrator′s_Guide(Eng_Ver1.5)_Print.pdf - 第198页

7-34 Next Generation, Multi-Functional Plac er DECAN S1 Administrator’s Guide  <Direction Check> tab screen Applied to IC parts and ball p arts in the same manner .  <Body Polarity> co mbo box Set the polar…

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Part Registration
<Body/Ball Polarity> combo box
Set the brightness between the body and the ball.
- Body darker than ball : The body is darker than the bal.
- Body lighter than ball : The body is darker than or no less dark than the
ball.
<Check Ball Diameter> check box
Checks the position of each ball to see if it is within the allowable value.
<Check Position> check box
Checks the position of each ball to see if it is within the allowable value..
<Check Full Coverage> check box
If this option is checked, all balls must be checked. Only when all balls are
within the allowable error, the recognition is successfully performed. If
this option is not checked, even though recognition failure occurs for
some balls, the part center is calculated by using the remaining balls.
<Use Body to Pre-Align> check box
Calculate the approximate position of the part by using the part body
information when recognizing the part.
<Check Time-Out> check box
Set the recognition time out when recognizing the part (unit: msec)
<Body Sub Sample> check box
Set the degree of the sampling when recognizing the part. (0~10, 0: auto)
7-34
Next Generation, Multi-Functional Placer DECAN S1 Administrator’s Guide
<Direction Check> tab screen
Applied to IC parts and ball parts in the same manner.
<Body Polarity> combo box
Set the polarity of the body whose direction is to be checked.
Don’t care: Selected when recognizing the body whose direction is to be
checked regardless of the polarity.
Dark On Light: Selected when the body whose direction is to be checked
is darker than the background.
Light On Dark: Selected when the body whose direction is to be checked
is brighter than the background.
<Body Score Threshold> edit box
Set the threshold of the body whose direction is to be checked. (0~100).
<Body Sub Sample> edit box
Set the degree of sampling of the body whose direction is to be checked.
(0~10, 0: auto).
<Max Offset[100um]> edit box
Set the maximum allowable error of the body whose direction is to be
checked. (0~10).
<1st Pin Position> button
Used to check the placement angle easily when verifying the placement point offline
by registering the No. 1 pin position when registering a part.
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Part Registration
<Supply Angle> group
<Supply Angle> combo box
Sets the angle at which a part is supplied based on the No. 1 pin position of the
part.
Set the 3 o’clock direction to 0° and increase the angle by 90°
counterclockwise.
<Supply Angle Verified> check box
If this checkbox is selected after checking that the supply angle is set
correctly, it indicates that the set supply angle is effective.
<1st Pin Detail> group
<Orientation> combo box
Sets the direction of the No. 1 pin of the part. For chip parts, a pad is regarded
as a pin.
Set the 3 o’clock direction to 0° and the angle increases by 90°
counterclockwise.
<Pin Index> combo box
For IC parts, when designating the number for the leads at one side, the
number is assigned from “0” from right to left in order.
<1st Pin Position Verified> check box
If this check box is selected after checking that the No. 1 pin position is set
correctly, it indicates that the information on the set No. 1 pin is effective.
<Update> button
Reflects the changes.
<Outline> button
Shows the image seen through the Vision in real display to which threshold is not
applied, or in the image (Binary) to which threshold is applied as recognized by MMI.