Dek-265GSX-User-Manual - 第276页

8.12 User Manual Software Version 6 2Di INSPECTION MODULE OVERVIEW Adjust Lighting: Adjust so all boar d pads are white with sharp edges and the scr een is seen clearly . Add Limits Sets: Set wide toler ances so no alarm…

For the green camera the lighting parameters and their functions are shown

below.

Inspection Setup Correct inspection setup is the key to effective inspection. By following the

steps of the setup sequence, shown in the summary below and the setup guide

over the page, effective inspection may be achieved.

Software Version 6 User Manual 8.11

2Di INSPECTION

MODULE OVERVIEW

-1.0

-1.5

2.0

Inspection Lighting Parameters

Screen Vertical

Screen Oblique

Board Vertical

Board Oblique

Window Left

Window Top

Window Width

Window Height

Oblique Lighting LED

Board and Screen Oblique Lighting

Direct Lighting LED

Board and Screen Direct Lighting

Figure 8-11 Software Controlled Lighting - Green Camera

Setup

Set Preferences

Edit Data

Load Product File

Inspect Setup

Edit Global

Edit Limits

Run

Inspect

Edit Site

Limit Options

Add Site

Learn Site

Learn Board

Auto Learn

Light Setup

Figure 8-12 Summary of Setup

8.12 User Manual Software Version 6

2Di INSPECTION

MODULE OVERVIEW

Adjust Lighting:

Adjust so all board pads are

white with sharp edges and

the screen is seen clearly.

Add Limits Sets:

Set wide tolerances so no

alarms occur.

Add Site:

Name, Location Etc

Ensure all pads are within

the search box.

Set Globals as required:

2D Inspect Rate = 0

Learn Site / Learn Board:

Adjust board graphic ‘X’

and ‘Y’ accurately

Exit out

Auto Scale:

Determine the print closest

to 100% and auto scale on

that pad

Inspect Site:

Paste present data for all

pads are close to the same

value ?

If Board Inspect Type set to

Advance, all the paste

toggles white or yellow on

the board ?

More Sites to Teach ?

Add the rest of the sites

using the same light

settings as this first one

Print Board:

Step through the cycle until

a board is printed.

Is it a good print ?

Exit out

Place a clean

board into the

machine.

Clean screen

Re-adjust Lighting:

Adjust the LED’s to balance

the lighting

Run Product:

Have QC Calc ?

Reset the Globals:

Set the min sites/cycle.

Set 2D Inspect Rate.

Re-adjust the Limit Sets:

The customer may have to

adjust these settings a few

times until the proper

values are found.

SPC Data:

Collect SPC

data on the

2Di. From

this data

derive the

proper ‘limit

sets’ settings.

Trial & Error:

Increase the

‘limit sets’ and

use the data

when it alarms

to derive the

proper

settings.

DONE

New Pre-image taken

Figure 8-13 2Di Inspection Setup Guide

Adjustment During

Print Cycle

Most inspection parameters may be adjusted whilst a print cycle is in progress.

The parameters that may be adjusted are:

• Global Limits

• Limit Sets

• Site Parameters

NOTE

The site coordinate parameters are not available whilst a print cycle is in

progress.

To access the parameter adjustment menu during a print cycle select Adjust

Inspect.

Adjust

Inspect

The following window is displayed:

The New Pre-images button is only available if Pre-image is set to 1.

NOTE

If an error occurs when adjusting inspection parameters during a print cycle,

the adjustment page closes.

Any changes made are saved.

Software Version 6 User Manual 8.13

2Di INSPECTION

MODULE OVERVIEW

SiteName

SitePriority

StencilInspectType

BoardInspectType

SiteAlignment

LimitSetID

PasteScaling

SiteXCoord

SiteYCoord

SiteWidth

SiteHeight

IC27-1

General

Advanced

XandY

Fine

1.00

39.4mm

71.2mm

3.00mm

4.00mm

2DInspectRate

StencilInspectType

BoardInspectType

Pre-image

Min.Sites/Cycle

WarningLimit

BlockageAction

BlockageClean

SmearAction

SmearClean

LowPasteAction

InspectAfterClean

PostPrintAlignment

No.Sites

Advanced

Every

Auto

Mode2

Manual

Mode1

Re-print

Enabled

Performed

GlobalInspectParameters

SiteParameters