DECAN_S2_Admin(Eng_Ver4.5).pdf - 第248页

7-83 Part Registration Figure7.30 “B all Gap of BGA components-when balls in the sel ected area are removed” dialog box.  <OK> button Saves th e set ball gap status and closes the dialog box.  <Cancel> butt…

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Advanced Chip Shooter DECAN S2 Administrator’s Guide

Figure7.29 “Ball Gap of BGA component-when there is a selected area” dialog box

 <Create All> button

Creates all balls.

 <Remove All> button

Removes all balls.

 <Create> button

Creates balls in the selected area.

 <Remove> button

Removes the balls in the selected area.

When the balls in the selected area are removed, the screen looks as follows.

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Part Registration

Figure7.30 “Ball Gap of BGA components-when balls in the selected area are

removed” dialog box.

 <OK> button

Saves the set ball gap status and closes the dialog box.

 <Cancel> button

Closes the dialog box without saving the set ball gap status.

 <Direction Mark> button

Set the direction of the BGA.

For details of other than this, refer to “7.1.1 common Align Data” for more

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Advanced Chip Shooter DECAN S2 Administrator’s Guide

information.

 <Move> button

Used for parts recognition test by manually picking up parts. Please refer to“7.1.1

common Align Data” for more information.

 <Test> button

Performs the component recognition test by using the set align data. Please refer

to“7.1.1 common Align Data” for more information.

 <Image Capture> button

Helps to specify the optimum lighting value. The lighting is gradually changed

automatically and the images are saved. The user can check the best image and

identify the optimum lighting value. Please refer to“7.1.1 common Align Data” for

more information.

Memo In the case of parts that have less than 5 balls widthwise and

lengthwise respectively as shown in the following image and whose

ball shape is not clearly contrasted with the body, register them as

BGA and have them recognized by reducing their ‘Score’ value.

Otherwise, the score of the recognized image becomes insufficient

and, therefore, a vision recognition error occurs.