AOI_RS_v85_en.pdf - 第93页

Chap ter3 SPC User Ma nual AOI Repair Station 89 as WDFail. It’ s eas y for user to calculate the defect rate ex cluding the WDF ail and user could get a better defect rate.  PassRate=Pass/AllBoard*100  Y ieldRate=(Pas…

Chapter3 SPC User Manual

AOI Repair Station

Step6. Press [PRINT QUICK] will generate reports:

 MODEL－MODEL NAME

 STAION－STATION NAME

 PASS－PASS

 REPAIR－REPAIR

 SKIPS－SKIPS (Make sure [FKIND] is selected under [REPORT

KIND] setting before [PRINT] is pressed.)

 FAIL－FAIL

 UNTEST－UNTEST (Make sure [FKIND] is selected under

[REPORT KIND] setting before [PRINT] is pressed.)

 DEFECTREATE－Defect Rate. (Make sure [FKIND] is selected

under [REPORT KIND] setting before [PRINT] is pressed.)

 ALLBOARD－Total number of board have been tested

 TOTALCOMP－Total number of COMPONENT on this MODEL.

 FCOMP－Total number of COMPONENT have been repaired by the

repair staff.

 DPPM－FCOMP / TOTALCOMP * ALLBOARD*1000000

 OVK－Total number of false alarm components.

 WDPASS(Word PASS)－It means the defect of characters on

component. When there is a Missing defect, user could confirm it

Chapter3 SPC User Manual

AOI Repair Station

as WDFail. It’s easy for user to calculate the defect rate excluding

the WDFail and user could get a better defect rate.

 PassRate=Pass/AllBoard*100

 YieldRate=(Pass+Rpass)/AllBoard*100

 DPPM=FCOMP/(ALLBOARD * TOTALCOMP) *1000000

 CFA(PPM)=OVK / (ALLBOARD* TOTALCOMP)*1000000

 DwdFA=RPASS/ALLBOARD *100

 TFA=(RPASS+WdPass) / ALLBOARD *100

Step7. When press [SAVETOBMP], the graph will be saved under

[C:\SPC1.BMP]

Step8. When press [EXCEL], it will generate EXCEL report

3 Board Defect Data

 Check for the testing data of tested boards and each line graph condition

 For search conditions key in [MODEL], [STATION], [STATUS],

[DATETIME], press [QUERY] will displays information of board in

AREA1, and the details of each board’s DEFECTS in AREA2

Chapter3 SPC User Manual

AOI Repair Station

 Press [EXCEL] will generate EXCEL report

 Press [PRINT QUICK] will generate the following report:

 Export Excel file according to the specified date and time–Press the

[Report] button that is in [Date/Time Choices] field, then there will be

an Excel file created under [C:\]. The content of the report is as the

following. You also can specify the number of components you want to

display after clicking on the [Report] button.

Area 1

Area 2