DEK Hawkeye Manuale utente

Part Number 195152

Issue 01 Nov 07

HawkEye - a guide to deposit verification

100 %

1700

750

Hawk Eye

1700

750

Hawk Eye

Trademark Acknowledgment

DirEKt Ball Placement , Interactiv HawkEye and PumpPrinting

are trademarks of DEK International GmbH and/or DEK Printing Machines

Limited.

Microsoft and MS-DOS are registered trademarks of Microsoft Inc. Windows,

Windows XP and Windows XP Embedded are trademarks of Microsoft Inc.

All other brand and product names are trademarks or registered trademarks

of their respective holders.

TM TM TM TM

In line with DEK Policy of continual improvement, this manual is periodically

up-issued to reflect the latest machine enhancements and is provided with an

issue state which is displayed on the front cover.

, AutoFlex , FormFlex , Grid-Lok , Icon , Icon Technologies ,

ProFlow , PumpPrint , Varidot and VectorGuard are registered trademarks

of DEK International GmbH and/or DEK Printing Machines Limited.

DEK Worldwide

1700

750

Hawk Eye

A GUIDE TO HAWKEYETM

CONTENTS

A GUIDE TO HAWKEYE TM

COPYRIGHT STATEMENT............................................................................................................................. Inside Front Cover

SCOPE......................................................................................................................................................................................ii

MANUAL OVERVIEW ...............................................................................................................................................................ii

OVERVIEW ..............................................................................................................................................................................1

System Description ..........................................................................................................................................................1

Practical Limitations..........................................................................................................................................................2

The HawkEye Philosophy ................................................................................................................................................3

The Print and Verification Cycle Explained ......................................................................................................................4

THE USER INTERFACE ..........................................................................................................................................................5

The Interface ....................................................................................................................................................................5

HAWKEYE SETUP ...................................................................................................................................................................13

Setup Overview ................................................................................................................................................................13

The Setup Page ................................................................................................................................................................14

HAWKEYE REPORTING ..........................................................................................................................................................22

HawkEye Alarm.................................................................................................................................................................22

OPTIMISING FOR PRODUCTION ...........................................................................................................................................24

Setting A Line - Beat Strategy ..........................................................................................................................................24

MONITORING OUTPUT............................................................................................................................................................25

SPC Data Recording.........................................................................................................................................................25

ERROR ANALYSIS...................................................................................................................................................................30

Pre-Verification Scan Offset Elimination ...........................................................................................................................30

A GUIDE TO HAWKEYETM

CONTENTS

1700

750

Hawk Eye

SCOPE

This manual assumes that the reader has previously gained appropriate knowledge to be able to setup and run a board on the printing machine. The user should

be familiar with the graphical icons, parameter definitions and other advanced features available in the DEK User Interface - Instinctiv TM.

The user should be able to demonstrate knowledge of the general rules for producing good quality and consistent print. These rules include; machine, stencil

and board cleanliness, appropriate tooling placement, appropriate applicator that is in good condition for the task, optimised printer set up for cleaning cycles

and the correct print medium deposit.

The manual is aimed at personnel qualified to technician level and above who have undertaken DEK maintenance courses.

MANUAL OVERVIEW

Thismanualutilisesmanyaspectsofthe InstinctivTMstyle. ThefunctionalityembodiedwithinthisinterfaceallowstheHawkEyeTM process tobeeasilyunderstood

and remembered. The process is fully explained along with appropriate techniques to optimise performance for production.

1700

750

Hawk Eye

A GUIDE TO HAWKEYE

OVERVIEW

A GUIDE TO HAWKEYE

OVERVIEW

System Description

HawkEyeTM is an ultra-high speed, integrated, automatic deposit

verification system. It assesses up to 100% of printed board and

gives a rapid go/no-go indication. In production, HawkEye provides

immediate feedback on problems as they occur. The operator is

able to make simple recovery choices:

• Reprint the board

• Clean the stencil

• Add more print medium to the process

The system is programmed to verify either the complete board or

specific areas, for example, where print deposit density may be

particularly high. This allows the user to adjust the total verification

time and derive maximum value within the line beat rate.

Two camera variants are available; the HawkEye 750 and the

HawkEye 1700, both run the same software package which is

capable of reporting on easily defined scan areas.

The figure shows the different scan speed ratings of the camera

types.

NOTE

Verification speed is dependant upon feature size.

HawkEye 1700 CameraHawkEye 1700 Camera

HawkEye 750 CameraHawkEye 750 Camera

1700 mm /s

750 mm /s

A GUIDE TO HAWKEYE

OVERVIEW

1700

750

Hawk Eye

Practical Limitations

Field of View A feature of HawkEye is that it indicates deposit levels on anything within the camera’s field of view, programmed areas smaller than this

are scanned but not exclusively reported. The camera field of view for each camera type is as follows:

• HawkEye 750 vision window = 5.4mm x 8.7mm

• HawkEye 1700 vision window = 11.3mm x 8.7mm

As can be seen in the figure, the red outer rectangle in the board view represents the total camera field of view. The area denoted by the

pinkoutlinedrectangle onthescreenviewrepresentstheprogrammedarea,the regionofinterest(ROI)(Itshould benotedthatthisrectangle

is used to highlight where the programmed ROI is for this example only and it is not used by the system). The corresponding items are

bordered with a red outline on the board view, these are the features within the programmed area. HawkEye reports on all items in the

camera field of view and if the paste level falls below the programmed level on any item (see area with light blue outlined rectangle [this

indicates a feature with the lowest paste level]) a warning or error alarm is raised regardless of the deposit levels in the area of the ROI.

Memory Size

Limit Due to memory size limitations of the HawkEye 750, the system cannot be used to scan fully populated substrates at the maximum board

size of 508mm x 508mm (Standard Machine). This need not be a limitation of the system, if the user chooses to be selective about the

areas to be scanned. See - Optimising for Production section for more details. The maximum area size that can be scanned using the

HawkEye 750 camera is 335mm2.

Print Offsets Users must determine the print offsets of the board and apply them before setting up areas, if the offsets are not applied before scanning,

the system ‘sees’ these as an error condition and reports them as errors. In extreme cases the verification system is unable to resolve any

alignment issues, ruling them out of the inspection setup altogether. See - Error Analysis section for more details.

Fiducial

Exclusion Occaisionally HawkEye highlights additional screen fiducials as unprinted board pads, if this should occur programmed areas should be

adjusted to avoid including these extra fiducials.

Field of View Screen View

Board View

Features

within the ROI

Least Pasted

Feature

Programmed Area

(ROI)

1700

750

Hawk Eye

A GUIDE TO HAWKEYE

OVERVIEW

The HawkEye

Philosophy Subject to the limitations mentioned previously, the user can program HawkEye to verify specific areas or complete products.

HawkEye uses a simple verification indicator (results indicator) without the need to display large amounts of data. It shows percentage

readings to assist the setting of warning and error levels, the percentage deposit levels reported are accurate to ±5%.

High Density Inspection - 2 seconds Full Product Inspection - 20 seconds

Error

Warning

100 %

A GUIDE TO HAWKEYE

OVERVIEW

1700

750

Hawk Eye

The Print and Verification Cycle Explained

The system requires a two-stage set up procedure. Initially it carries out a printed board verification of the programmed areas. This

information is used to determine acceptable warning and error levels which are set for the process.

The levels applied to the setup print are maintained throughout the remaining print cycle. During printing, each board is verified as

determined during the setup phase. Printing continues until the batch is completely processed or a deposit reaches an error level. In the

error state, the operator has the option to carry out a recovery action to rectify the condition.

Print Medium

Indicator (pmi)

Warning

Warning Warning

Results Indicator

Scanned Area

Initially

setup and printed.

Verify HawkEye is selected -

the system scans the

setup areas and displays

the verification page

a board is

100 %

With HawkEye levels set,

print level verification

continues

If the deposit level

does not meet

the required level,

an error is flagged.

Recovery

actions are available

Reprint

Clean Screen

Deposit Paste

The results indicator

displays the print medium level (grey bar)

and the error and warning levels

for the currently highlighted

scanned area

Recovery Actions

Selecting -

Set Level to Accept

sets the error and

warning levels

to within 5% of the

measured print level

100 %

Error

1700

750

Hawk Eye

A GUIDE TO HAWKEYE

THE USER INTERFACE

The Interface

Status Page This graphic shows the Status page. When the machine is in run mode this page can be accessed at any time by selecting the HawkEye

Status tab.

Adjust

HawkEye

Adjust

Hawkeye Status

Process

Status

Running

Large

View

100 %

The paste level was within the warning region of area: 2

Item Description Item Description

1 Adjust HawkEye Button 4 Vision Window

2 Board Representation Window 5 Board Mimic and HawkEye Active Indicator

3 Results Indicator 6 Prompt Bar

A GUIDE TO HAWKEYE

THE USER INTERFACE

1700

750

Hawk Eye

Adjust

HawkEye

Button

This button is used to access the adjustable functions that are available during production. If adjustment is not password

controlled,the usercanselect AdjustHawkEyetoamendselected parameterswhilstinthe runmode.When selectedduring

a scan, the printer stops after the current scan and parameters are editable at the next scan phase of the production

sequence. The editable functions are:

• Lighting

• Set Level to Accept

• Verification Start Rate

• Verification Rate

NOTE

Set Level to Accept is not selectable if Adjust HawkEye is selected before a scan has taken place.

In Adjust HawkEye mode the user can select the area representation rectangles to navigate to specific areas to set the lighting or alter the

verification start or verification rates as required. See - HawkEye Setup section of this manual for more details.

Adjust

HawkEye

Indice

Manuali Hardware per computer popolari di altre marche

EMC2

EMC2 VNX Series Manuale del proprietario

Panasonic

Panasonic DV0PM20105 Manuale utente

Mitsubishi Electric

Mitsubishi Electric Q81BD-J61BT11 Manuale utente

Gigabyte

Gigabyte B660M DS3H AX DDR4 Manuale utente

Raidon

Raidon iT2300 Manuale utente

National Instruments

National Instruments PXI-8186 Manuale utente

Hauppauge

Hauppauge WinTV-HVR-2250 Manuale utente

Kontron

Kontron CP6002 Manuale utente

Manhattan

Manhattan 702843 Manuale utente

Aphex

Aphex 230 Manuale utente

AMD

AMD Phenom II Manuale operativo

Intel

Intel NUC 12 Pro Manuale utente

dbx

dbx Zone Pro 1260 Manuale utente

Galaxy

Galaxy GHDX2-2430S-24F4D Manuale utente

Intel

Intel AXXRMFBU4 Manuale utente

Kontron

Kontron DIMM-PC/MD Manuale utente

ST X-NUCLEO-SAFEA1B Istruzioni operative

STEINWAY LYNGDORF

STEINWAY LYNGDORF SP-1 Manuale utente