AOpen AOI-702U Especificaciones descargar pdf (Pagina 92)

Operations | Reference Manual

FocalSpot, Inc. | www.FocalSpot.com

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4. If all devices have failed during the bare board you may assume that thresholds are not set too LOW

and that the templates are not causing a false pass condition.

5. To SAVE a Board Setup file containing all configuration data just defined. Select <File / Save Board

Setup As / Locally> from the <File> Menu. Enter a unique name and press <Save>.

Congratulations! By completing this process you have now configured and validated a precise AOI

Mode automated inspection routine for this PCBA and all future quality inspections for boards of this

type.

IMPORTANT! The location of saved files is very important! As some file attributes are hidden. The

default location for AOI Mode files is: <C:\Program Files\AOI\User> + <Board Setup Name>. Before

moving or backing up inspection files/folders set the file/folder directory attributes to unhidden and copy

all associate files/folder containing the unique <Board Setup Name> as a prefix. See: FA Inspector

File Structure Overview for additional information on file structure.

6. Next, load a populated (fully assembled) board into the system and run the inspection normally.

NOTE: Some alternate templates may need to be created to complete the fine tuning process. At this

point you should not be lowering any of the threshold settings.

IMPORTANT Note! Be aware you should not be able to achieve 100% pass status with but a few (if

any) of the subsequent PCB inspection. The design of the FA Inspector is to identify deviations in the

manufacturing process and the components themselves. Because both the manufacturing of PCBAs

and parts used in the assembly are never 100% the same. Therefore, as a rule, it is acceptable and

expected to require the operator to verify (“Accept” or “Fail and Classify”) between (0 to 30) suspect

devices on medium size and part density boards (~500-800 devices).

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AOpen AOI-702U Especificaciones Pagina 92