Cognex DataMan 475 User manual

DataMan®475 Verifier
Reference Manual
2021 October 15
Revision: 6.2.5.18

Legal Notices
The software described in this document is furnished under license, and may be used or copied only in accordance with
the terms of such license and with the inclusion of the copyright notice shown on this page. Neither the software, this
document, nor any copies thereof may be provided to, or otherwise made available to, anyone other than the licensee.
Title to, and ownership of, this software remains with Cognex Corporation or its licensor. Cognex Corporation assumes
no responsibility for the use or reliability of its software on equipment that is not supplied by Cognex Corporation.
Cognex Corporation makes no warranties, either express or implied, regarding the described software, its
merchantability, non-infringement or its fitness for any particular purpose.
The information in this document is subject to change without notice and should not be construed as a commitment by
Cognex Corporation. Cognex Corporation is not responsible for any errors that may be present in either this document or
the associated software.
Companies, names, and data used in examples herein are fictitious unless otherwise noted. No part of this document
may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, nor
transferred to any other media or language without the written permission of Cognex Corporation.
Copyright © 2021. Cognex Corporation. All Rights Reserved.
Portions of the hardware and software provided by Cognex may be covered by one or more U.S. and foreign patents, as
well as pending U.S. and foreign patents listed on the Cognex web site at: cognex.com/patents.
The following are registered trademarks of Cognex Corporation:
Cognex, 2DMAX, Advantage, AlignPlus, Assemblyplus, CheckitwithChecker, Checker, CognexVisionforIndustry,
CognexVSOC, CVL, DataMan, DisplayInspect, DVT, EasyBuilder, Hotbars, IDMax, In-Sight, LaserKiller, MVS-8000,
OmniView, PatFind, PatFlex, PatInspect, PatMax, PatQuick, SensorView, SmartView, SmartAdvisor, SmartLearn,
UltraLight, VisionSolutions, VisionPro, VisionView
The following are trademarks of Cognex Corporation:
The Cognex logo, 1DMax, 3D-Locate, 3DMax, BGAII, CheckPoint, CognexVSoC, CVC-1000, FFD, iLearn, In-Sight
(design insignia with cross-hairs), In-Sight2000, InspectEdge, Inspection Designer, MVS, NotchMax, OCRMax,
PatMaxRedLine, ProofRead, SmartSync, ProfilePlus, SmartDisplay, SmartSystem, SMD4, VisiFlex, Xpand
Portions copyright © Microsoft Corporation. All rights reserved.
Portions copyright © MadCap Software, Inc. All rights reserved.
Other product and company trademarks identified herein are the trademarks of their respective owners.
2
Legal Notices

Table of Contents
Legal Notices 2
Table of Contents 3
Symbols 5
Getting Started 6
About the DataMan 475 Verifier Verifier 6
Supporting Documentation 6
DataMan 475 Verifier Verifier Accessories 7
Cables and Power Supply 7
Mounting Brackets 8
DataMan 475 Verifier Systems 8
Setting Up Your DataMan 475 Verifier Verifier 9
Reader Layout 9
Dimensions 11
DataMan 475 Verifier Verifier 11
DataMan 475 Verifier Verifier DPM 11
Additional Information 12
DataMan475 Verifier and DPM Specifications 12
LED Wavelengths 14
Calibration 15
User Interface 19
Toolbar 19
UsingYour DataMan 475 Verifier Verifier 20
Verifying a 2D Barcode 20
Selecting Regions 21
Standards Based Grading 22
Verifications of Multiple Symbols 22
Examining the Results 24
1D & 2D Verification 24
Main Tab 24
General Characteristics Tab 25
Data Detail Tab 26
Modulation table legend 28
Quality Detail Tab 28
Advanced Detail Tab 29
Histogram Tab 30
Report Tab 31
Settings 32
The Settings Menu 32
Application Settings 32
Application Standards Settings 32
Grading Standards 38
DataFormat Check 39
3
Table of Contents

Auto Aperture 40
Calibration Settings 41
Trending Settings 42
User Information 43
Report Settings 43
Navigation 44
Results through Setup Tool (local machine) 45
Results through FTP 45
Symbologies/Multi Mode 47
Scripting 47
Setting Up FTP Transfer 49
Image FTP Transfer 49
Result FTP Transfer 49
Report FTP Transfer 50
Grading Standards and their Parameters 51
ISO/IEC 15415 Grading Parameters 51
ISO/IEC 15416 (ANSI x3.182) Grading Parameters 56
ISO 29158 (AIM-DPM) 2006 Grading Parameters 58
Traditional (Non-Graded) Parameters 59
PCS 59
MRD 60
Setting Up DataMan Setup Tool 61
Reading your first Code 61
External Triggers 63
Cleaning and Maintenance 64
Cleaning the Verifier Housing 64
Cleaning the Verifier Lens Cover 64
Compliance Information, Warnings and Notices 65
Precautions 65
Regulations/Conformity 66
For European Community Users 66
4
Table of Contents

Symbols
The following symbols indicate safety precautions and supplemental information:
WARNING:This symbol indicates a hazard that could cause death, serious personal injury or electrical shock.
CAUTION:This symbol indicates a hazard that could result in property damage.
Note: This symbol indicates additional information about a subject.
Tip: This symbol indicates suggestions and shortcuts that might not otherwise be apparent.
5
Symbols

Getting Started
This section provides general information about the DataMan 475 Verifier Verifier and the DataMan 475 Verifier Verifier
accessories and systems.
About the DataMan 475 Verifier Verifier
The DataMan 475 Verifier Verifier provides immediate quality assurance benefits:
lSets alerts for when code quality begins to degrade
lGrades up to 20 codes per second
lExports verification results to PLC, database, or FTP server as CSV, HTML, PDF, and custom formats
lImproves processes with detailed analysis and diagnostic information for every code
The DataMan 475 Verifier LabelLight utilizes a four-quadrant, 45-degree lighting attachment and the DataMan 475 DPM
utilizes either a four-quadrant 30-degree, 45-degree, or 90-degree lighting attachment. Both types of 475 verifiers are
compliant with the International Organization for Standardization (ISO) requirements for grading 1D and 2D label-based
barcodes. The included calibration card and robust grading algorithms ensure that the DataMan 475 Verifier verifiers
conform to ISO and application standards while providing accurate and repeatable results.
The DataMan 475 Verifier verifiers are packaged in a rugged, IP65-rated housing, and provide numerous ease-of-use
features, including one button to trigger and one button to start tuning.
Supporting Documentation
This document provides basic information about how to configure and use the DataMan 475 Verifier verifier. Additional
information is available through the Windows Start menu or the DataMan Setup Tool Help menu once installing the
DataMan software on your PC:
lThe DataMan Communications and Programming Guide shows you how to integrate your DataMan verifier into
your particular automation and factory environment.
Cognex->DataMan Software v x.x.x->Documentation->Communications->DataMan Communications and
Programming Guide
lThe DataMan Industrial Protocols Manual provides information on how to integrate DataMan verifier into your
particular environment using industrial protocols.
Cognex->DataMan Software v x.x.x->Documentation->Communications->DataMan Industrial Protocols Manual
6
Getting Started

lThe DataMan Reader Configuration Codes document provides printable 2-D codes that you can use to
configure the DataMan verifier.
Cognex->DataMan Software v x.x.x->Documentation->English->Reader Configuration Codes
lThe DataMan 475 Verifier Verifier Quick Reference Guide provides essential information about the DataMan
475 Verifier verifier.
Cognex->DataMan Software v x.x.x->Documentation->English->DM475V Series->DM475V Quick Reference
Guide
lThe DataMan Fixed-Mount Readers Reference is a complete online hardware reference for the DataMan fixed-
mount ID verifier.
Cognex->DataMan Software v x.x.x->Documentation->English->DM475V ->Fixed-Mount Reference Manual
lThe DataMan Control Commands lists DataMan Control Commands with all relevant information. You can view
this help inside the Setup Tool or as a stand-alone help file.
Cognex->DataMan Software v x.x.x->Documentation->English->DataMan Control Commands
lThe Setup Tool Reference Manual describes the user interface of the DataMan Setup Tool software.
Cognex->DataMan Software v x.x.x->Documentation->English->Setup Tool Reference Manual
lThe Release Notes list detailed system requirements and additional information about this DataMan software
release.
Cognex->DataMan Software v x.x.x->Documentation->DataMan v x.x.x Release Notes
DataMan 475 Verifier Verifier Accessories
Note: For ISO compliant verification, equip the DM475V with LabelLight 45° lighting accessory (DMV-475V-LBL-
0200). Use other light accessories for DM475V for Standards Based Grading only.
Note: The product images below serve illustration purposes only. You can purchase the following components
separately. For a list of options and accessories, contact your local Cognex sales representative.
Cables and Power Supply
Note: Cables are sold separately.
CAUTION:All cable connectors are keyed to fit the connectors on the verifier. Do not force the connections or
damage may occur.
Accessory Name Accessory Product Number Accessory
Illustration
Power and I/O Breakout Cable, M12-12 to
Flying Lead
CCB-PWRIO- xx (straight, xx specifies length: 5m,
10m, 15m)
CCB-PWRIO-xxR (right-angled, xx specifies length:
5m, 10m, 15m)
X-Coded to A-Coded Ethernet cable adapter,
0.5 m
CCB-M12X8MS-XCAC
Ethernet Cable, X-coded M12-8 to RJ-45 CCB-84901-2001-xx (straight, xx specifies length: 2m,
5m, 10m, 15m, 30m)
7
Getting Started

Accessory Name Accessory Product Number Accessory
Illustration
I/O extension cable, straight, 5 m CKR-200-CBL-EXT
Connection module (up to 4 cameras
including network switch)
xx can be US, EU, UK or JP
DMA-CCM-4X-xx
Connection module (1 camera)
xx can be US, EU, UK or JP
DMA-CCM-1-xx
Mounting Brackets
Accessory Name Accessory Product Number Accessory Illustration
Mounting Bracket Kit DMBK-470-MNT
Pivot Mounting Bracket DM100-PIVOTM-00
External Heat Sink DMHS-370-470
DataMan 475 Verifier Systems
Symbologies Light Configurations Verification Standards
DMV-475V-LBL-0200 1D, 2D, DPM 45° LabelLight ISO/IEC15415, 15416, 29158
DMV-475V-DPM-0100 1D, 2D, DPM 30°, 45°, 90° DPM ISO/IEC 15415, 15416, 29158
8
Getting Started

Setting Up Your DataMan 475 Verifier Verifier
This section provides information on the physical appearance of the DataMan 475 Verifier verifier. It also details the
steps of installing the lenses and filters of the verifier, and gives information on the imager.
Reader Layout
The following image shows the lighting system of the DataMan 475 Verifier verifier and the mounting holes underneath
the plastic lighting cover.
Item Description
1 Lens
2 Label Light attachment
3 Mounting holes (M3 x 5 mm)
4 Indicator light ring
5 Ethernet connection
6 External lighting connection (disabled for verification)
7 Breakout cable connection
8 DPM Light attachment
The image shows the back cover of the DataMan 475 Verifier and the functions of the indicator lights.
Item Description
1 Trigger button
9
Setting Up Your DataMan 475 Verifier Verifier

Item Description
2 Power
3 Train status
4 Good/bad read
5 Network
6 Error
7 Peak meter
8 Indicator light ring
9 SD card slot
10 Tuning button
11 Ethernet
12 External light control
13 Power, I/O, and RS-232
The table explains the indicator light ring behavior.
Type Signal Color Meaning
Status
Power GREEN Power ON
Train status GREEN Trained
YELLOW Untrained
Error RED Error - check device log
Action
Good/bad read GREEN Good read
RED Bad read
Communication YELLOW Link up
blink Activity
Peak meter - Decode yield, train progress/quality
10
Setting Up Your DataMan 475 Verifier Verifier

Dimensions
Note:
lDimensions are in millimeters [inches] and are for reference purposes only.
lAll specifications are for reference purposes only and can change without notice.
Observe the following DataMan 475 Verifier verifier dimensions when installing your reader.
DataMan 475 Verifier Verifier
DataMan 475 Verifier Verifier DPM
11
Setting Up Your DataMan 475 Verifier Verifier

Additional Information
DataMan475 Verifier and DPM Specifications
Specification DataMan 475 Verifier DataMan 475V DPM
Lighting Types 660 nm, 45o, 4-quadrant 660 nm, 45o, 4-quadrant
660 nm, 30o, 1-quadrant, 2-
quadrant, 4-quadrant
660 nm, 90o
Minimum X-
Dimension
6 mil (0.15 mm) 3.75 mil (0.095 mm)
Working
Distance
60 mm 41 mm
Depth of Field
(Working
Distance
tolerance)
+/- 3 mm 5 mil symbols: +/- 1.5 mm
15 mil symbols: +/- 2.5 mm
Weight 945 g 1002.7 g
Field of View 80 x 60 mm 35 x 29 mm
Dimensions 185 x 185 x 175 mm 286 x 144 x 190 mm
Lens Type 12 mm fixed focal length, f/4 fixed aperture, 2/3 inch sensor
format, C-mount lens (you cannot alter lens)
35 mm fixed focal length, f/4 fixed
aperture, 2/3 inch sensor format, C-
mount lens (users cannot alter lens)
Power
Consumption
24 VDC ±10%, 1.5 A maximum (Label Light, 36 W peak power consumption)
Supplied by LPS or NEC class 2 only.
Light
Connector
0.4 A
Note: The Light Connector is disabled while the LabelLight
or DPM accessory is in place.
Case
Temperature1
0°C – 57°C (32°F – 134.6°F)
Operating
Temperature2
0 °C – 40°C (32 °F – 104°F)
Storage
Temperature
-20°C – 80°C (-4°F – 176°F)
Humidity < 95% non-condensing
Environmental
characteristics
IP65 IP65 with cables and appropriate
lens cover attached.
Shock
(Shipping and
Storage)
IEC 60068-2-27: 18 shocks (3 shocks in each polarity in each
(X, Y, Z) axis) 80 Gs (800 m/s2 at 11 ms, half-sinusoidal) with
cables or cable plugs and appropriate lens cover attached.
-
12
Setting Up Your DataMan 475 Verifier Verifier

Specification DataMan 475 Verifier DataMan 475V DPM
Vibration
(Shipping and
Storage)
IEC 60068-2-6: vibration test in each of the three main axis for 2
hours @ 10 Gs (10 to 500 Hz at 100 m/s2 / 15 mm) with cables
or cable plugs and appropriate lens cover attached.
-
Supported
Symbologies
1D codes: Codabar, Code 39, Code 128, and Code 93, Interleaved 2 of 5, UPC/EAN/JAN
2D codes: Data Matrix (ECC 200), QR Code, microQR Code Stacked codes: PDF 417
Maximum
Codes per
Second
1D: 20 codes/second*
2D: 10 codes/second*
2D: 10 codes/second*
Maximum
Linear Line
Speed
3.6 ft/second (1.1 m/second) 4.6 ft/second (1.4 m/second)
Coplanarity
Tolerance
+/- 3o of coplanar +/- 2o of coplanar
Approvals CE, TUV, FCC, KC
Industry
Standards
Compliance
ISO/IEC 15415, ISO/IEC 15416, ISO/IEC 20158, ISO/IEC 15426-1. ISO/IEC 15426-2
Application
Standards
GS1, MIL-STD 130, UID, UDI, HIBCC, ISO 15434, Russian Crypto-code, Custom Application Standards
Discrete I/O
operating
limits
HS Output 0,1,2,3 IMAX @ 12 VDC 50 mA
RMIN 200 Ω
Input 0 (Trigger) VIH ±15 — ± 28 V
Input 1,2,3 VIL 0 — ± 5 V
ITYP @ 12 VDC 2.0 mA
@ 24 VDC 4.2 mA
Ethernet
Speed
10/100/1000
Image Sensor 2/3 inch CMOS, global shutter
Image Sensor
Properties
8.8 mm x 6.6 mm (H x V); 3.45 µm square pixels
Image
Resolution
(pixels)
2448 x 2048
1
Additional cooling measures may be required to keep the case temperature from exceeding 50°C. Examples of such
measures include: extra heat sinking and/or air movement.
2
In situations where the operating temperature exceeds 40 °C, an external heat sink is required.
13
Setting Up Your DataMan 475 Verifier Verifier

DataMan 475 Series Verifier Imager Specifications
Specification DataMan 475 Imager
Image Sensor 2/3 inch CMOS, global shutter
Image Sensor
Properties
8.8 mm x 6.6 mm (H x V); 3.45 µm square pixels
Image Resolution
(pixels)
2448 x 2048
Electronic Shutter
Speed
Minimum exposure: 15 µs
Maximum exposure: 5000 µs
Typically set at 30 µs by calibration process for ISO 15415.
Note: If the user adjusts the shutter speed, there is no guarantee that the verifier retains
compliance.
Image Acquisition at
Full Resolution
37 Hz for imager without lighting.
Note: Max. acquisition speed with 45 lighting degree accessory enabled is significantly
less. Practical acquisition rate is application dependent.
LED Wavelengths
The following table shows LED types and the related peak wavelengths:
LED λ [nm]
RED 660
14
Setting Up Your DataMan 475 Verifier Verifier

Calibration
Calibration informs the verifier about the grey scale levels and pixel dimensions of the verifier. This way, the verifier can
report Symbol Contrast and X-dimension in true physical units.
For ISO compliant barcode verification, make sure that the verifier is in a calibrated state.
For Standards Based Grading, the verifier does not report all quality parameters without calibration.
In an uncalibrated state the verifier does not report:
lAperture and Symbol Contrast (SC) for ISO/IEC 15415/15416 applications
lMinimum Reflectance (MR) for ISO/IEC TR29158 (AIM-DPM) applications
Note: In an uncalibrated state, the verifier does not report aperture value, but uses the default aperture selection:
Auto 50% for 1D applications or Auto 80% for 2D applications.
To calibrate the DataMan 475 Verifier:
1. Click the Calibration icon in the top left corner in the TruCheck Verification window.
2. Enter the Rmax and Rmin values from the calibration card.
Use the Advanced Calibration option only if you use a non-NIST traceable calibration symbol. This option allows
you to enter the Custom X-Dimension (mils) value of the barcode that you use to calibrate the unit. The calibration
process uses the Custom X-Dimension (mils) value to calibrate dimension measurements.
3. Click Center Target.
4. A live image appears in the Calibration screen. Center the verifier over the calibration symbol.
5. Clicking Start Calibration prompts a Calibrating progress bar appear in the window
15

6. If the calibration is successful, one of two messages pop-up.
If you performed the calibration with one of the supported NIST-traceable calibration symbols, the pop-up
displays the following :
When you perform a successful calibration with a supported NIST-traceable calibration symbol, a calibration time
date stamp appears on the bottom of the TruCheck window and is printed in the header of the report. For the list
of NIST-tracable calibration symbols see the step list below.
If you performed the calibration successfully with any readable symbol other than the supported NIST-traceable
calibration symbols, the pop-up displays the following:
If you perform a successful calibration with a non NIST-traceable calibration symbol, no calibration date is
recorded on the reports or displayed on the Main tab in the TruCheck window. Instead, The message reads
"Calibration Complete (not NIST-traceable)".
If the calibration failed, see step 8.
7. For both successful calibration messages, you have the options to Save Calibration to non-volatile memory
If you select Yes, the unit saves the calibration for subsequent verifications and the values to non-volatile
memory. If you power down the unit, the calibration will persist.
If you select No, the unit saves the calibration for subsequent verifications but does not save the values to non-
volatile memory. If you power down the unit, the calibration values will be lost.
16

8. If the calibration failed, the pop-up displays the following message:
A failed calibration means that the calibration target was not detected. Ensure that:
la valid, readable barcode is visible within the field of view
lyou have selected the region of interest that includes the barcode that you use for calibration
lthe calibration barcode symbology type is supported
lthe calibration barcode symbology type is enabled in Code Details tab in the Setup Tool window.
lthe unit is not set for multiple verifications
lno filtering is enabled
Supported NIST calibration symbols:
l1D and 2D symbols on the Cognex Calibration Card (Cognex #DMV-CCC)
lSymbols 1 and 5 on the Applied Image Conformance Calibration Standard Enhanced Test Card for ISO IEC
Datamatrix and GS1 Datamatrix (Cognex #DMV-DMCC)
lSymbol 1 on the GS1 ISO/IEC Data Matrix & GS1 Datamatrix Calibrated Conformance Standard Test Card
(Cognex #DMV-GS1CC)
lEAN-13 MASTER GRADE and UPC-A MASTER GRADE symbols on the GS1 Calibrated Conformance Standard
Test Card for EAN/UPC Symbol Verifiers (Cognex #DMV-AICC)
Calibrate your verifier as needed to ensure accurate verification results. Monthly calibration is recommended, or more
frequently where required by internal quality guidelines.
Note: Store the calibration card away from direct light to avoid compromising the calibration symbol.
Enable a calibration reminder in Calibration Settings to alert you about the next scheduled calibration. After enabling the
calibration reminder, set the number of days for prompting a calibration reminder. For more information, see Calibration
Settings on page41
Tip: Click Discard Calibration to remove all calibration values and return the verifier to an uncalibrated state.
17

18

User Interface
This section describes the settings and options of the TruCheck Verification window.
Toolbar
Icon Function
Settings: Opens up the settings menu allowing changes in the Application Settings, Calibration
Settings, Trending Settings, User Information, Report Settings, and Navigation menus. For more
information, see Settings on page32.
Calibration: Opens up the calibration window to calibrate the unit. For more information, see
Calibration on page15.
Grid & Modulation Circles: Select Grid & Modulation Circles to apply a grid or a modulation circle to
the image after verification. Use the drop-down menu to apply a Real Grid, an Ideal Grid, or
both.Select Mod Circles Filled or Mod Circles Outlined options according to your needs.
Original Image: Shows the image as the imager has aqcuired the image before post processing.
45° illumination: Enables 45° illumination. 45° four-sided illumination is used primarily for labels. 45°
illumination is either not reported or reported as 45Q. If the system does not report illumination, it is
assumed to be 45Q.
Note: This lighting option is available on both the DataMan 475V and the 475V DPM.
Select this icon for 30° two-sided illumination. 30° two-sided illumination can be from either the
North/South or East/West. 30° two-sided illumination is useful on cylindrical surfaces. Select the
sides in parallel to the axis of the cylinder. This illumination is reported as 30T.
Note: This lighting option is only available on DataMan 475V DPM.
Select this icon to use one side of the 30° lighting. Use the drop down menu to select one of the four
sides for 30° lighting. If you select this lighting option but you do not select any individual lighting
side, the software uses top 30° lighting. The system reports one side 30° illumination as 30S.
Note: This lighting option is only available on DataMan 475V DPM.
Select this icon to use four side 30° illumination. Four side 30° illumination reduces glare from some
substrates, which cause poor Symbol Contrast or Modulation grading. The system reports four side
30° illumination as 30Q and is used primarily for DPM applications.
Note: This lighting option is only available on DataMan 475V DPM.
Select this icon for 90° diffuse illumination. 90° diffuse illumination works well on very shiny
substrates and Dot Peen Applications. 90° diffuse illumination is reported as 90.
Note: This lighting option is only available on DataMan 475V DPM.
19
User Interface

UsingYour DataMan 475 Verifier Verifier
Verifying a 2D Barcode
To verify a Data Matrix code or a QR code in the TruCheck Verification Window:
1. Navigate to the Main tab.
2. Click Go Live and center your symbol in the field of view, or press and release the trigger button to Go Live.
Note: After selecting Go Live, the button changes to Verify.
3. Draw a selection region around the code to be verified, if necessary.
Note: Make sure to draw the region around the outside perimeter of the code including quiet zones. More
information on properly defining regions is explained in Selecting Regions on page21.
20
UsingYour DataMan 475 Verifier Verifier