Datalogic DS6400-105-012 User guide

DS6400

Reference Manual

Datalogic Automation Srl

Via Lavino, 265

40050 - Monte S. Pietro

Bologna - Italy

DS6400 Reference Manual

Ed.: 10/2012

© 2003 – 2012 Datalogic Automation S.r.l.  ALL RIGHTS RESERVED.  Protected to the fullest extent under U.S. and international laws. Copying, or altering of this document is prohibited without express written consent from Datalogic Automation S.r.l.

Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. and the E.U.

Genius, PackTrack, Step-a-Head, FLASH, ACR, and ID-NET are trademarks of Datalogic Automation

S.r.l. All other brand and product names mentioned herein are for identification purposes only and may be trademarks or registered trademarks of their respective owners.

Datalogic shall not be liable for technical or editorial errors or omissions contained herein, nor for incidental or consequential damages resulting from the use of this material.

01/10/12

CONTENTS

REFERENCES ............................................................................................................vi

Reference Documentation ........................................................................................... vi

Services and Support .................................................................................................. vi

Patents......................................................................................................................... vi

COMPLIANCE............................................................................................................vii

Electrical Safety ...........................................................................................................vii

Laser Safety.................................................................................................................vii

Power Supply..............................................................................................................viii

CE Compliance............................................................................................................ ix

FCC Compliance ......................................................................................................... ix

GENERAL VIEW ..........................................................................................................x

GUIDE TO INSTALLATION ......................................................................................xiv

Point-to-Point Installation............................................................................................xiv

Master/Slave Lonworks Installation ............................................................................ xv

1 INTRODUCTION ..........................................................................................................1

1.1

Product Description ......................................................................................................1

1.2

Applications ..................................................................................................................2

1.3

Model Description .........................................................................................................3

1.4

Oscillating Mirror Models ..............................................................................................4

1.5

Indicators ...................................................................................................................... 6

1.6

Keypad and Display......................................................................................................6

1.6.1

Internal Net ...................................................................................................................7

1.6.2

Test Mode.....................................................................................................................7

1.6.3

PackTrack (Auto) ..........................................................................................................8

1.7

Auto PackTrack™ Calibration for Reading Station Using Scanner Menu .................... 9

1.7.1

Auto PackTrack Conditions and Limits .........................................................................9

1.7.2

Auto PackTrack Parameter Descriptions....................................................................10

1.7.3

Auto PackTrack Setup ................................................................................................11

1.8

Accessories ................................................................................................................14

2 INSTALLATION .........................................................................................................16

2.1

Package Contents ......................................................................................................16

2.2

Mechanical Mounting..................................................................................................17

2.2.1

Mounting the Scanner.................................................................................................17

2.2.2

Mounting the Scanner with Accessories.....................................................................20

2.3

Positioning the Scanner..............................................................................................22

2.3.1

16° Skew Positioning..................................................................................................23

2.3.2

45° Skew Positioning..................................................................................................24

3 CBX ELECTRICAL CONNECTIONS.........................................................................25

3.1

Power Supply..............................................................................................................27

3.2

Main Serial Interface...................................................................................................27

3.2.1

RS232 Interface..........................................................................................................28

3.2.2

RS485 Full-Duplex Interface.......................................................................................29

3.2.3

RS485 Half-Duplex Interface ......................................................................................30

3.3

Auxiliary RS232 Interface ...........................................................................................32

3.4

Inputs .......................................................................................................................... 33

iii

3.4.1

Code Verifier...............................................................................................................37

3.5

Outputs .......................................................................................................................37

3.6

User Interface - Host...................................................................................................40

4 CUSTOM CABLE ELECTRICAL CONNECTIONS ...................................................41

4.1

Power Supply..............................................................................................................43

4.2

Main Serial Interface...................................................................................................43

4.2.1

RS232 Interface..........................................................................................................44

4.2.2

RS485 Full-Duplex Interface.......................................................................................45

4.2.3

RS485 Half-Duplex Interface ......................................................................................46

4.3

Auxiliary Interface .......................................................................................................48

4.4

Inputs .......................................................................................................................... 48

4.4.1

Code Verifier...............................................................................................................51

4.5

Outputs .......................................................................................................................51

4.6

User Interface .............................................................................................................53

5 LONWORKS CONNECTIONS...................................................................................54

5.1

Network Termination...................................................................................................55

5.2

Lonworks Interface .....................................................................................................55

6 FIELDBUS CONNECTIONS ......................................................................................58

6.1

Ethernet Interface .......................................................................................................58

6.2

Ethernet Interface (older models) ...............................................................................59

6.3

DeviceNet Interface ....................................................................................................61

6.4

Profibus Interface........................................................................................................62

7 TYPICAL LAYOUTS ..................................................................................................63

7.1

Local Lonworks Network.............................................................................................63

7.1.1

Small Synchronized Network......................................................................................64

7.1.2

Multidata Network .......................................................................................................66

7.1.3

Fieldbus Networks ......................................................................................................67

8 SOFTWARE CONFIGURATION................................................................................69

8.1

Genius™ Installation...................................................................................................69

8.2

Guide to Rapid Configuration .....................................................................................69

8.2.1

Wizard for Quick Reader Setup ..................................................................................69

8.2.2

Genius™ Network Setup Through Master..................................................................72

8.2.3

Alternative Slave Address Assignment.......................................................................77

8.3

Advanced Genius™ Configuration .............................................................................77

8.3.1

Genius™ Shortcuts for Network Configuration...........................................................78

8.4

Parameter Default Values...........................................................................................80

9 READING FEATURES...............................................................................................84

9.1

DS6400 FLASH™ Dynamic Focus.............................................................................84

9.1.1

Fixed Mode .................................................................................................................84

9.1.2

Continuous Mode........................................................................................................84

9.1.3

Triggered Mode ..........................................................................................................85

9.1.4

D-FLASH™ Mode.......................................................................................................85

9.2

Advanced Code Reconstruction (ACR™ 4)................................................................86

9.2.1

Tilt Angle for Advanced Code Reconstruction ............................................................86

9.3

PackTrack™ ...............................................................................................................87

9.3.1

Auto PackTrack™ Calibration for Reading Station Using DLAPC..............................89

9.3.2

Manual PackTrack™ Calibration for DS6400 Scanner Using SPY ............................ 96

9.3.3

PackTrack™ Calibration for DS6400 Oscillating Mirror Models .................................99

9.4

Performance .............................................................................................................100

iv

9.4.1

Reading Conditions ..................................................................................................100

9.5

Reading Diagrams ....................................................................................................102

9.5.1

DS6400 Standard Model ..........................................................................................103

9.5.2

DS6400 Oscillating Mirror Model ..............................................................................113

10 MAINTENANCE .......................................................................................................123

10.1

Cleaning....................................................................................................................123

10.2

External Memory Backup & Restore.........................................................................123

10.3

Automatic Scanner Replacement (ASR) ..................................................................123

10.3.1

ASR Network Configuration......................................................................................124

10.3.2

Scanner Replacement Procedure.............................................................................124

11 TROUBLESHOOTING .............................................................................................125

12 TECHNICAL FEATURES.........................................................................................128

A ALTERNATIVE LAYOUTS ......................................................................................130

Point-to-Point ............................................................................................................130

ID-NET™ Gateway ...................................................................................................132

Pass Through ...........................................................................................................133

RS232 Master/Slave.................................................................................................134

Multiplexer ................................................................................................................136

GLOSSARY..............................................................................................................137

INDEX.......................................................................................................................140

v

REFERENCES

REFERENCE DOCUMENTATION

The documentation related to the DS6400 management is listed below:

 CBX100/CBX500 Installation Manuals

 PWR series power supply unit Installation Manuals

 Document about the Ethernet connectivity

 Document about the Profibus connectivity

 ID-NET™ Fixed Baudrate Application Note

 GFC-60 90° deflecting mirror

 GFC-600 90° deg. mirror close distance

 Help On-Line in PDF format

SERVICES AND SUPPORT

Datalogic provides several services as well as technical support through its website. Log on to www.automation.datalogic.com and click on the links indicated for further information:

 PRODUCTS

Search through the links to arrive at your product page which describes specific Info,

Features, Applications, Models, Accessories, and Downloads including the Genius™ utility program, which allows device configuration using a PC. It provides RS232 and

Ethernet interface configuration.

 SERVICE

- Overview - Warranty Extensions and Maintenance Agreements

- Sales Network- Listing of Subsidiaries, Repair Centers, Partners

- Helpdesk

- Material Return Authorization

PATENTS

This product is covered by one or more of the following patents:

U.S. patents: Re. 36,251; 5,992,740; 6,049,406; 6,347,740 B1; 6,394,352 B1; 6,443,360 B1;

6,629,639 B2; 6,742,710 B2; 7,161,685 B1; 7,195,162 B2.

1,300,798 B1;1,217,571 B1; 1,363,228 B1; 1.607,901 B1.

Japanese patents: 3,793,585 B2; 4,033,958 B2; 4,129,302 B2; 4,376,353 B2; 4,451,592 B2. vi

COMPLIANCE

ELECTRICAL SAFETY

This product conforms to the applicable requirements contained in the European Standard for electrical safety EN-60950 at the date of manufacture.

WARNING

This symbol refers to operations that must be performed by qualified

personnel only. Example: opening the device.

LASER SAFETY

The following information is provided to comply with the rules imposed by international authorities and refers to the correct use of the DS6400 scanner.

Standard Regulations

This scanner utilizes a low-power laser diode. Although staring directly at the laser beam momentarily causes no known biological damage, avoid staring at the beam as one would with any very strong light source, such as the sun.

Avoid that the laser beam hits the eye of an observer, even through reflective surfaces such as mirrors, etc.

This product conforms to the applicable requirements of both EN60825-1 and

CDRH 21 CFR1040 at the date of manufacture. The reader is classified as a Class 2 laser product according to EN60825-1 regulations and as a Class II laser product according to

CDRH regulations.

There is a safety device, which allows the laser to be switched on only if the motor is rotating above the threshold for its correct scanning speed.

WARNING

Use of controls or adjustments or performance of procedures other than those

specified herein may result in exposure to hazardous visible laser light.

The laser light is visible to the human eye and is emitted from the window on the head of the

scanner (Figure A).

vii

Warning labels indicating exposure to laser light and the device classification are applied

onto the body of the scanner (Figure A):

AVOID EXPOSURE

LASER RADIATION IS EMITTED FROM THIS APERTURE

AVOID EXPOSURE – LASER LIGHT

IS EMITTED FROM THIS APERTURE

Laser Safety Label for Oscillating Mirror and Standard Models

CAUTION-CLASS 3B

LASER LIGHT

WHEN OPEN

AVOID EXPOSURE

TO BEAM

DS6400

LASER LIGHT - DO NOT STARE INTO BEAM

CLASS 2 LASER PRODUCT

MAX. OUTPUT RADIATION 1 mW

EMITTED WAVE LENGTH 630~680 nm

EN60825-1:2001

Warning and Device Class Label

The identification label is applied onto the bottom part of the scanner (Figure A, 2):

DATALOGIC AU TOMATION S.r.l. - Via Lavino, 265

40050 Monte San Pietro (BO) ITALY

MANUFACTURED VOLT Amp.

JANU AR Y 2 005 15-30 DC 1 .5-0.7

MOD EL No. N2468

SER IAL No.

This product conforms to the applicable requirements of 21CFR 1040 at the date of manufacture.

Device Identification Label

Disconnect the power supply when opening the device during maintenance or installation to avoid exposure to hazardous laser light.

The laser diodes used in this device are classified as Class 3B laser products according to

EN 60825-1 regulations and as Class IIIb laser products according to CDRH regulations. Any violation of the optic parts in particular can cause radiation up to the maximum level of the laser diode (35 mW at 630~680 nm).

POWER SUPPLY

This product is intended to be installed by Qualified Personnel only.

For all DS6400 models:

This device is intended to be supplied by a UL Listed Power Unit marked “Class 2” or LPS power source, which supplies power directly to the scanner via the 25/26-pin connector.

This scanner must be supplied by a Class II Power Supply Unit conforming to the

EN 60950 safety regulation.

viii

CE COMPLIANCE

Warning:

This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

FCC COMPLIANCE

Modifications or changes to this equipment without the expressed written approval of

Datalogic could void the authority to use the equipment.

This device complies with PART 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference which may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. ix

GENERAL VIEW

DS6400

7 1

2

6

4

3

5

Figure A - DS6400

1

2

Laser Safety Label

Identification Label

3

4

Warning and Device Class Label

Service Cap

5

6

7

Connector Panel

Display and Keypad Panel

Laser Beam Output Window x

2

DS6400

1

Figure B - DS6400 Oscillating Mirror Version

1 Laser Safety Label

2 Laser Beam Output Window

5

1

2

3

4 3 2

Figure C – Display and Keypad Panel

Programming Keypad

TX Data LED

Phase On LED

4

5

Power On LED

LCD Display

1 xi

1

2

3

Figure D – Connector Panel for Master/Slave Models

1 Main/Aux. Interface 25-pin D-Sub male connector

2 Lonworks 9-pin male connector 3 Lonworks 9-pin female connector

1

2

3

Figure E – Connector Panel for Ethernet Models


2 Ethernet 4-pin female connector 3 Lonworks 9-pin female connector

1

2

3

Figure F – Connector Panel for (older) Ethernet Models


2 RJ45 modular connector for Ethernet Interface 3 Lonworks 9-pin female connector xii

1

2

3

Figure F – Connector Panel for DeviceNet Models


2 DeviceNet 5-pin male connector 3 Lonworks 9-pin female connector

1

3 2

Figure G – Connector Panel for Profibus Models


2 Profibus 9-pin female connector (white) 3 Lonworks 9-pin female connector xiii

GUIDE TO INSTALLATION

POINT-TO-POINT INSTALLATION

The following can be used as a checklist to verify all the necessary steps to complete installation of the DS6400 scanner.

1) Read all information in the section “Compliance” at the beginning of this manual.

2) Correctly mount the scanner using the bracket provided according to the information in

par. 2.2 and position it at the correct reading distance according to your model as shown

in par. 2.3 and par. 9.5.

3) Make electrical connections to your DS6400 scanner by: a) Connecting the DS6400 scanner to the CBX100/CBX500 by means of one of the

CAB-Sxx (or CAB-F0x depending on the model) cables provided as an accessory

(see par. 1.8).

b) Providing correct and complete system cabling through the CBX100/CBX500 according to the signals necessary for the layout of your application (trigger, inputs, outputs).



Cabling: Power, Interface, Inputs, Outputs, etc. For further details, see chapter 3

(chapter 4 for custom cabling).

 Alternative Layouts: Point-to-Point, Pass Through, RS232 Master/Slave,

Multiplexer. See appendix A for layout references.

4) Configure the DS6400 scanner by installing and running the Genius™ configuration

program from the CD-ROM provided. See chapter 8 and the Help On-Line for details.

The main steps are:









Select the codes to be read

Set-up the communication parameters

When PackTrack™ is required, set the PS Offset and Position parameters

Define data formatting parameters

NOTE

Fine tuning of the scanner position for barcode reading can be accomplished by performing a test through the SPY configuration tool in

Genius™.

5) Exit the configuration program and run your application.

The installation is now complete. xiv

MASTER/SLAVE LONWORKS INSTALLATION

The following can be used as a checklist to verify all the steps necessary to complete installation of the DS6400 scanner in a Master/Slave Lonworks network.

1) Read all information in the section “Compliance” at the beginning of this manual.

2) Correctly mount the scanner using the bracket provided according to the information in

par. 2.2 and position it at the correct reading distance according to your model as shown

in par. 9.5.

3) Make electrical connections to your DS6400 scanner by: a) Connecting the DS6400 Master scanner to the CBX100/CBX500 by means of one of the CAB-Sxx (or CAB-F0x depending on the model) cables provided as an accessory

(see par. 1.8).

b) Correctly terminating the DS6400 Master reader according to the information given in

par. 5.1 and par. 7.1.

c) Completing the system wiring adding as many slave scanners as required by your

system layout (refer to par. 7.1).

d) Correctly terminating the last DS6400 Slave reader of the network according to the

information given in par. 5.1 and par. 7.1.

4) Install and run the Genius™ configuration program from the CD-ROM provided.

Configure the Local Lonworks Network using one of the procedures given below:

 Configure the entire network through the Master as described in par. 8.2.2;

 Configure the Master as described in par. 8.2.2 and locally define each slave scanner

address as described in par. 8.2.3.

 Define each scanner, master and slaves (with their addresses), by using the scanner

keypad according to the information given in par. 1.6.1.

5) Configure the Master scanner through the Genius™ program. The main steps are:








Set-up the communication parameters





When PackTrack™ is required, perform PackTrack™ calibration, see par. 9.3.1.

 Define data formatting parameters

6) Configure each Slave scanner through the Master scanner using Genius™. The main steps are:


When PackTrack™ is required, perform PackTrack™ calibration, see par. 9.3.1.

NOTE

Fine tuning of the scanner position for barcode reading can be accomplished by performing a test through the SPY configuration tool in

Genius™. xv

7) Send the configuration to the Master.

8) Perform the External Memory Backup Procedure for system backup purposes (see par.

10.2). For backward compatibility you can perform the ASR Network Configuration

procedure for system backup purposes (see par. 10.3.1).

9) Exit the configuration program and run your application.

The installation is now complete. xvi

INTRODUCTION

1

1 INTRODUCTION

1.1 PRODUCT DESCRIPTION

The DS6400 is a high performance laser scanner in a complete range of industrial bar code readers offering an innovative and modular solution in terms of reading performance, connectivity and maintenance, in addition to a completely new hardware and software platform.

The DS6400 has been specifically designed for simple installation, easy use and flexibility.

An innovative mechanical design together with the Datalogic patented Step-a-Head TM feature make it possible to rotate the reader head and the decoder base independently from each other. Step-a-Head TM enables the DS6400 to always be installed in the ideal position, by modifying the orientation of the connector panel while leaving the laser window in the desired position. The need for space is minimized and installation is easier.

The DS6400 has an innovative linear motor designed to control the focus position of the scanner via software. This dynamic system, called FLASH TM , is able to move the focus position rail to rail, from the minimum position to the maximum position, in less than 10 msec.

In typical applications, where a DOF <1 meter is required, the focus position is adjusted in 4 msec.

The DS6400 can read all most popular barcodes even in the most difficult conditions, thanks to a new generation decoder and code reconstruction technology (ACR™ 4).

This reader is also offered in a model with an integrated SW programmable oscillating mirror.

Great attention has been given to built-in connectivity for market standards. A Local

Lonworks network for scanner connectivity (all versions), and a Fieldbus network (Ethernet,

DeviceNet, or Profibus) for host connectivity (dedicated versions) have been integrated in the decoder base.

Some of the main features of DS6400 are listed below:

 scanning speed up to 1200 scans/sec;

 2 serial communication interfaces

 reading all popular codes;

 supply voltage from 15 to 30 Vdc;

 electrical connection through connectors;

 high speed Lonworks connectivity for Master/Slave layout;

 Fieldbus models (Ethernet, Profibus) with built-in connectivity;

 programmable in several different operating modes to suit the most various barcode reading system requirements;

 light source: solid state laser diode; the light emitted has a wavelength between

630~680nm.

 IP64 protection class of the enclosure (IP50 for older RJ45 Ethernet models).

1

DS6400 REFERENCE MANUAL

1

1.2 APPLICATIONS

The DS6400 barcode reader is specifically designed for industrial applications and for all cases requiring high reading performance such as:

 code reconstruction

 reading of codes covered by plastic film

 reading of codes with a wide depth of field

 reading of high resolution codes positioned at long distances from the reader

 code reading on fast moving objects

DS6400 is designed for both single-reader layouts and multi-reader layouts. For typical

layouts see chapter 7 and appendix A.

Feature

ACR™

Benefit

 Advanced Code Reconstruction technology allows the reading of low aspect ratio labels placed anywhere on a parcel and enhances the readability of poorly printed or damaged codes.

PackTrack™  PackTrack™ is a Datalogic patented parcel tracking system which improves the reading features in omnidirectional stations. In particular,

PackTrack™ manages 6-sided reading systems when it is impossible to detect the real position of the code on the parcel, thus overcoming the need for external accessories essential in traditional tracking systems.

FLASH™

Modular solution with separated head and base and

Step-a-Head™ feature









A dynamic focus system controlled by software which is able to move the focus position from the absolute minimum position to the absolute maximum position, in less than 10 msec., typical applications can be adjusted in 4 msec.

Possibility to select the combination of head and base that best fits the needs of the application.

Great scalability of the offer.

Down time cost reduction, since the decoder base works even if the head has been removed.







Easy maintenance. In case of replacement of the head, all the configuration parameters are stored in the base, and the scanner is automatically configured.

Easy installation with the minimum room needed.

DS6400 with FLASH TM dynamic focusing system. Reading on pallets or large objects where a long reading distance / wide reading field are needed

Reading parcels on conveyors  DS6400 implements the Packtrack™ functionality which leads to an increase of the plant production as a result of the augmented system throughput.

2

INTRODUCTION

1

Feature

Master working as a

Multiplexer on high speed

Lonworks bus

Benefit





Great competitiveness of the offer, since the cost of an external multiplexer is saved;

High data transfer on an industrial, reliable bus running at 1,2 Mbit/sec.

Genius™ Configuration SW 







Reduced learning time, with an easy wizard approach;

Multilanguage platform;

All the configuration parameters stored into the scanner;

Not dependent on the Physical interface.

Energy Saving  A software parameter group which allows management of the energy saving feature. In particular, it allows turning on/off the motor and laser of all network scanners according to the selected digital input, encoder, or communication channel.





The time required to restart the system is less than 1 minute independently from the number of scanners connected.

It is suggested to use this parameter for example when the conveyor is stopped for a lengthy period.

1.3 MODEL DESCRIPTION

The DS6400 scanner is available in versions that differ in regard to the following characteristics:

 Optical Model (Head)

 Decoder Model (Base)

DS6400 - 10X - 0YY

Optical Model (Head)

0 = Standard

5 = Oscillating Mirror

Decoder Model (Base)

10 = Master/Slave

11 = Profibus

12 = Ethernet

15 = Devicenet

3


1

1.4 OSCILLATING MIRROR MODELS

Oscillating mirror models are used when coverage of a large reading area is required, mainly in picket fence applications.

The DS6400 scanner mounts a dedicated optic head with integrated oscillating mirror driven by a linear motor. The speed, the precision, the repeatability, and the reliability of this driving technology assure high level performance.

The oscillating mirror is completely software controlled and software programmable. The

Genius™ software tool allows adjusting the linear motor speed (oscillating frequency) and the upper and lower limits of the oscillation by defining the top and bottom line limit angles.

When the oscillating mirror is programmed to read barcode labels at very small angles,

position the reader to assure at least 10° for the Skew angle (see par. 2.3). This angle refers

to the most inclined or external laser line, so that all other laser lines assure more than 10°

Skew. This avoids the direct reflection of the laser light emitted by the reader.

°

10

Figure 1 – Oscillating Mirror Skew Angle

Otherwise, the scanner can be mounted at an angle of inclination of 17.5° in order to attain symmetrical deflection ranges.

17.5°

10

7.

5°

Figure 2 - Oscillating Mirror Reading Position

In the above case, the zone where the scan line is perpendicular to the reflecting surface corresponds to a neutral zone at the center of the reading field.

4

INTRODUCTION

1

The mirror can be deflected up to 40°. Oscillation with respect to the output window median axis is asymmetrical ( see figure below).

40°

37

.5

°

0°

Figure 3 - Oscillating Mirror Maximum Aperture and Asymmetry

By configuring the oscillating speed up to the maximum value of 19 Hz, raster emulation can be performed for reading fast moving objects.

0-5 40°

6-10 30°

11-15 20°

16-19 10°

NOTE

By limiting the raster width to the minimum necessary, the number of scans on the reading surface is increased.

Oscillating angles are selected in software where the minimum and maximum angles correspond to –2.5° and +37.5°.

The scanner can be tilted in order for the 17.5° software setting to correspond with the 0° horizontal plane.

+37.5°

+17.5°

-2.5°

Figure 4 - Oscillating Mirror Extreme Angle Positions

These models provide higher scanning speed (1200 scans/sec) compared to standard models and the reading performance is not adversely affected by the oscillating mirror.

5


1

The following example represents the selection of an angle of +10° for the bottom line and an angle of +20° for the top line (see figure below).

+37.5°

+27.5°

+17.5°

Figure 5 - Oscillating Mode

Refer to chapter 2 for more information on scanner mounting and positioning.

1.5 INDICATORS

The DS6400 has three LEDs on the Display and Keypad panel. The indicators have the following functions:

POWER ON (red) Indicates the scanner is turned on.

PHASE ON (yellow) Indicates the external presence sensor is active.

TX DATA (green) Indicates data transmission on the main serial interface.

1.6 KEYPAD AND DISPLAY

The DS6400 keypad allows entering a menu for selection of one of the following functions:

 Welcome:

 Autolearn: shows the current software release and operating mode; starts the procedure making it possible to obtain an automatic, accurate and fast configuration of DS6400 without the necessity of directly checking/modifying the relevant parameters;

 Internal Net: defines scanner function within the local Lonworks network (see below);

 Ethernet Mode: allows setting the scanner IP address of the Master scanner to be used within the Host network;

 LCD Contrast: sets the LCD contrast;

 Bus: allows setting the scanner address (value range 0-125) to be used in a

Profibus network;

 Test Mode: allows verifying the scanner reading position and features (see below).

 PackTrack: allows setting the Auto PackTrack Calibration procedure (see below).

The same settings may be performed by using the Genius™ program (see chapter 8 for

details).

6

INTRODUCTION

1

1.6.1 Internal

This submenu can be used as an alternative to configuration through Genius™, to assign the

DS6400 scanner within a local Lonworks master/slave network.

It allows defining the scanner function (slave/master) within the Lonworks network and, if configured as Slave, its address.

To enter the Internal Net submenu and configure the scanner follow the given procedure:

1) Press and hold both the ▲ (up arrow) and ▼ (down arrow) keys for about 2 seconds to enter the Main menu;

2) Use the ▲ (up arrow) or ▼ (down arrow) key to select the “Internal Net” item, then press the ENT (enter) key to confirm;

3) Use the ▲ (up arrow) or ▼ (down arrow) key to select the “LonWAddrSel”” item, then press the ENT (enter) key to confirm;

4) Use the ▲ (up arrow) or ▼ (down arrow) key to select your scanner function among

“Master”, “Slave n”, “Slave jolly”, “Disabled”; then, press the ENT (enter) key to confirm;

5) Use the ▲ (up arrow) or ▼ (down arrow) key to select the “Exit” item, then press the ENT

(enter) key to confirm. Repeat this step again to exit the Main Menu and return to the scanner current operating mode.

1.6.2 Test

Test Mode is particularly advised during the installation phase, since it causes the reader to be continuously activated allowing verification of its reading features and its reading position with respect to the barcode.

To enter the Test Mode submenu and configure the scanner follow the given procedure:

1) Press and hold both the ▲ (up arrow) and ▼ (down arrow) keys for about 2 seconds to enter the Main menu.

2) Use the ▲ (up arrow) or ▼ (down arrow) key to select the “Test Mode” item, then press the ENT (enter) key to confirm. The reader enters Test Mode.

3) Press the ▲ (up arrow) key to exit the Test Mode.

4) Use the ▲ (up arrow) and ▼ (down arrow) key to select the “Exit” item, then press the

ENT (enter) key to confirm. The scanner exits the Main Menu and returns to its current operating mode.

7


1

1.6.3 PackTrack

This submenu can be used to execute the Automatic PackTrack Calibration procedure for the Reading Station when the Master scanner is in PackTrack or Continuous Operating

Modes. Performing this procedure through the Keypad/Display Menu is an alternative to

Automatic PackTrack Calibration through the DLAPC tool in Genius™, see Help On-Line.

NOTE

This scanner must first be configured as Master of the master/slave network

(see par 1.6.1, "Internal Net" procedure).

To enter the PackTrack submenu and configure the scanner follow the given procedure:

1) Read Par 1.7.1 regarding Auto PackTrack Conditions and Limits.

2) Press and hold both the ▲ (up arrow) and ▼ (down arrow) keys for about 2 seconds to enter the Main menu;

3) Use the ▲ (up arrow) or ▼ (down arrow) key to select the “PackTrack” item, then press the ENT (enter) key to confirm;

4) Use the ▲ (up arrow) or ▼ (down arrow) key and the ENT (enter) key to select the items

in the following table and set them according to your application. See par. 1.7.2 for

details;

5) After all items are set, use the ▲ (up arrow) or ▼ (down arrow) key to select “Start”; then,

press the ENT (enter) key to confirm. Follow the Procedure described in par. 1.7.3.

8

INTRODUCTION

1

1.7 AUTO PACKTRACK™ CALIBRATION FOR READING STATION

USING SCANNER MENU

1.7.1 Auto PackTrack Conditions and Limits

The Conditions and Limits for Auto PackTrack Calibration are summarized here for convenience and are also integrated into the following procedure descriptions:

 The following scanners are supported by Auto PackTrack Calibration: DS6400 (*see note below), DX6400 (*see note below), DS8100A, DX8200A.

 Before performing the Auto PackTrack Calibration procedure, if a system reset or power reset is performed, wait for all the scanners to be available (up to 60 sec.) before proceeding.

 Operating Mode of the Master must be either PackTrack or Continuous.

 Code 128 codes must be enabled on the Master with Label Length set to variable.

 If the system Presence Sensor and Encoder are used, the correct Encoder Step value must be set on the Master and the Presence Sensor must be connected to the

CBX100/500 Input 1.

 If instead the PPA-8000 Photocell Array is used, it must be connected to the CBX100/500

I1 and I2 inputs, the following parameters must be disabled on the Master: Physical

Encoder for PackTrack or Use Encoder for Continuous, and the Encoder, if present,

must be physically disconnected.

 DX scanners which are calibrated automatically cannot be automatically replaced by DX scanners with a previous sw version (earlier than 6.80). You must either update the old scanner software prior to substitution, or complete the calibration manually, after installation, by setting the PSOffset and Direction parameters.

NOTE

The autofocus feature of DS6400 and DX6400 scanners makes Auto

PackTrack Calibration difficult, therefore to assure that the procedure can correctly calibrate these scanners, it is necessary to set a fixed focus value which allows the scanner to read all the label positions useful for its calibration.

9


1

1.7.2 Auto PackTrack Parameter Descriptions

Menu Branch Note

PackTrack Automatic Packtrack Calibration procedure for the

Reading Station

Select the version number of the PCT-8000 pack

Cal XYZ calibration is forced.

Start

Set the zero point of the X-axis (4 digits in mm)

Set the distance (3 digits in mm) between the photocells in the photocell array.

If the system Presence Sensor and Encoder are used, set this parameter to 0.

Start the Auto PackTrack procedure

Set a correction factor for the pack height (3 digits in mm)

The Auto PackTrack procedure when run from the scanner keypad, requires a system reset before the calibration is recognized. See the Auto PackTrack Setup procedure.

Version: the version of the PCT-8000 being used for calibration. This value can be read from the barcode labels on the PCT-8000. Each label has the value vnnn where v is the version number.

Cal Type: the XYZ calibration is forced. The coordinates for the three axes are calibrated.

NOTE

For Oscillating Mirror models the scan line must be parallel to the conveyor direction and only the Y calibration will be performed, (the X and Z axes will automatically be set to zero).

X Cal: the Absolute X position is forced. The X coordinate for all scanners is relative to the precise point (PackTrack Reference Point X, Y, Z = 0).

X Offset: The X Offset moves the Absolute X coordinate (X, Y, Z= 0) for all the scanners to

the desired point along the X axis which will be measured in step 7 in par. 1.7.3.

Sensor: calibration will be performed either using the system Presence Sensor and Encoder

(most cases), or the PPA-8000 Photocell Array, for systems where the Presence Sensor or

Encoder are not present (typically Tilt-Tray or Cross-Belt applications).

NOTE

The Auto PackTrack procedure requires using the PPA-8000 Photocell

Array for all systems where either the Presence Sensor or the Encoder are absent (including Continuous Operating Mode and Cargoscan applications).

If using the Presence Sensor and Encoder, the presence sensor must be connected to the CBX100/500 Input 1 and in this menu Sensor is set to 0. The scanners Encoder Step parameter must also be set correctly.

If using the PPA-8000, in this menu you must set Sensor (the Photocell distance) to 165

mm. The Photocell Array must be connected to the CBX100/500 I1 and I2 inputs (see the relative installation manual), and the Encoder, if present, must be disconnected.

10

INTRODUCTION

1

Z Offset (if necessary): for packs that are elevated above the conveyor surface (for example on tilt trays), this parameter sets an offset for the height of a pack so that Z = 0 corresponds to the bottom of the pack.

1.7.3 Auto

After setting the initial parameters in the PackTrack menu the Auto PackTrack setup procedure can be started:

1. Press the ENT (enter) key at the Start item in the PackTrack menu.

2. Press the ENT (enter) key to confirm the action. The Master scanner sends the message to the Slave scanners and the Display shows the Wait message.

After receiving the answer from all of the Slaves, the Master scanner shows the status of each node (of each scanner of the cluster) as in the example below.

I I I U I I I I

A B C D E F G H

The slave scanners are listed on the second line as letters (A, B, C, etc.).

On the first line above each scanner position a symbol indicates the scanner status according to the following convention:

U cannot be calibrated

U can be calibrated

L Lost cannot be calibrated because not supported by scanner software version can be calibrated but the calibration procedure fails either barcode reading or verification scanner stops responding during the procedure

I Initial State scanner ready to be calibrated

N Not Verified scanner calibrated but not verified

C Calibrated scanner

NOTE

If the network is made up of more than 16 slaves, you can use the ▲ (up arrow) key to toggle between the lines.

3. At this point the Master scanner display allows to Continue or to Stop the procedure.

You can switch between the previous display windows using the ▲ (up arrow) key.

If there are any nodes that show as U or L, then you should Stop the procedure and correct the problem.

If the nodes respond with I, N, or C then you can Continue with the procedure.

4. Press the ENT (enter) key to Continue the procedure. The Master scanner shows message Let the parcel run.

5. Place the PCT-8000 onto the moving conveyor, before the PS Line (reference point) and parallel to a conveyor edge (i.e. right-hand edge) with its arrow in the same direction as the conveyor movement. Let it pass through the reading station. The

Master scanner shows the Wait message.

11

1


Figure 6 - PCT-8000 First Run

After elaborating the passage of the parcel, the Master scanner again shows the status of each node (of each scanner of the cluster) and then the Continue or Stop screen.

6. Repeat steps 3 - 5 changing the PCT-8000 X position (i.e. always before the PS Line

(reference point) and parallel to a conveyor edge but changing to the left-hand edge and/or to the center of the conveyor), until the procedure terminates.

Figure 7 - PCT-8000 Second and Third Runs

Typically 3 passes are necessary.

12

INTRODUCTION

1

7. At the last step in the sequence the display prompts to place a barcode label

centered onto the physical X position (X Offset) on the conveyor. Press the ENT

(enter) key to Continue. You have 2 minutes to read the code before the procedure ends automatically. Be careful that the barcode is not accidentally read in the act of placing it at the desired X Offset position, and assure that it is read by only one

scanner (see the figure below). After placing the barcode label on the X coordinate, you may have to pass your hand or other opaque object over it to end this step.

Figure 8 - X Offset Selection

Pressing the ▼ (down arrow) key at any point will terminate the procedure without saving the Absolute X position alignment.

NOTE

Before resetting the Master scanner, if desired, you can download the Auto

PackTrack Report file from the Master scanner RAM by connecting it to

Genius™ and using the Tools>File transfer… menu. See Help On-Line.

8. Manually reset the Master scanner.

13


1

1.8 ACCESSORIES

The following accessories are available on request for DS6400:

Name Description

Power Supplies

PG6002

PG6001

PG6000

PWR-120

PWR-240

PWR-480A

Single unit power supply (US)

Single unit power supply (UK)

Single unit power supply (EU)

J-box power unit 110/230 VAC 24 V 120 W



93ACC1718

93ACC1719

93ACC1720

93ACC1530

93ACC1070

93ACC1850

CAB-6101

CAB-6102

CAB-6105

CAB-6112

CAB-6115

CAB-6305

CAB-6310

CAB-S01

CAB-S02

CAB-S05

CAB-S10

CAB-F01

CAB-F02

CAB-F05

CAB-6502

CAB-6505

CAB-ETH-M01

CAB-ETH-M03

CAB-ETH-M05

CBL-1534-0.2

Cables and Terminators

93A051299

9-pin scanner/scanner connection cable 1 m



9-pin scanner to scanner no power cable 2 m

9-pin scanner to scanner no power cable 5 m

25-pin power cable Fam 6k 5 m

25-pin power cable Fam 6k 10 m

STD cable to CBX 1 m (25-pin to 25-pin)




6K-8K FBUS cable to CBX 1 m (26-pin to 25-pin)



Fam 6K-8K cross cable 2.5 m (9-pin to 17-pin)

Fam 6K-8K cross cable 5 m (9-pin to 17-pin)

M12-IP67 Ethernet Cable (1 m)

M12-IP67 Ethernet Cable (3 m)

93A051289

93A051346

93A051347

M12-IP67 Ethernet Cable (5 m) 93A051348

Ethernet Adapter Cable (M12 4-pin male to RJ45 female) 93A050057

93A051220

93A051230

93A051240

93A051224

93A051225

93ACC1768

93ACC1752

93A051351

93A051352

93A051353

93A051354

93A051355

93A051356

93A051357

93A051288

Software Management

Datalogic WebSentinel-005







Supervisor (up to 5 arrays)







93A101014

93A101015

93A101016

93A101017

93A101018

93A101019

93A101020

14

INTRODUCTION

1

Name Description

Mirrors

GFC-600

* Connection Boxes

CBX100

CBX500

CBX800

90° mirror close distance

Compact Connection Box

Modular Connection Box

Gateway Connection Box

BA100

BA200

BA900

DIN Rail Adapters for CBX

Bosch Adapters for CBX

Two Cable Glands Panel

Sensors

MEP-593 Photocell kit – PNP (PH-1)

MEP-543

OEK-2

OEK-1

Photocell kit – NPN

Optical encoder kit (10 m cable + spring)

Optical encoder kit + 10 m cable

Brackets

FBK-6000 Fast bracket kit (2 pcs)

US-60 mounting bracket kit (5 pcs) for multisided stations

93A201100

93A201102

93A301067

93A301068

93A301077

93ACC1808

93ACC1821

93ACC1822

93ACC1847

93ACC1791

93ACC1728

93ACC1770

93ACC1600

93ACC1721

890001020

* DS6400 application software does not support any of the CBX500 Host Interface Module accessories nor the

BM150 Display accessory. Use the CBX800 Gateway for Host Interface Applications, (Fieldbus and non

Fieldbus).

15


2

2 INSTALLATION

To install the system follow the given procedure:

1. Select the mounting location for DS6400;

2. Mount the DS6400 scanner;

3. Position the scanner with respect to the barcode;

4. Proceed with system electrical connection;

5. Install the Genius™ program on the PC and configure the scanner.

6. Set the Flash™ dynamic focus by means of the Genius™ software tool.

WARNING

When installing several scanners, take care to position them correctly so that no laser beam enters the reading window perpendicularly and at the same level of the output beam of the other scanners. This condition could occur more frequently for side mounted applications. If these precautions are not followed, it may occur that the laser of the blinded scanner starts blinking due to an internal circuit which temporarily turns the laser off when detecting a power anomaly. To resolve this problem, it is sufficient to slightly change the inclination and position of one of the two scanners involved.

NOTE

Refer to the Reference Documentation for details on connecting your

DS6400 reader to other devices in the system (i.e. CBX100 etc.).

2.1 PACKAGE CONTENTS

Verify that the DS6400 reader and all the parts supplied with the equipment are present and intact when opening the packaging; the list of parts includes:

 Installation Quick Reference + barcode test chart

 DS6400 configuration CD-ROM

 Mounting bracket and screws

16

Figure 9 - DS6400 Package Contents

INSTALLATION

2

2.2 MECHANICAL MOUNTING

2.2.1 Mounting the Scanner

The DS6400 reader can be positioned and installed in the best way possible as a result of the patented Step-a-Head™ feature. Thanks to the separation between Head and Base, you can modify the orientation of the decoder base, and therefore display-keypad and connector panels, while keeping the optic head in the correct reading position. The reading head and the decoder base can be rotated independently from each other allowing the installation even in the most critical locations.

Head Screws

Fixing Screw (4)

Figure 10 - Step-A-Head™ Feature

To rotate the head follow the given procedure:

1. detach the head from the base by unscrewing the four fixing screws;

2. rotate the head in the desired position;

3. loosen but don't remove the two screws on top of the head;

4. affix the head onto the base carefully aligning the four fixing screws and progressively tightening them about half-way;

5. completely tighten the two screws on top of the head;

6. completely tighten the four fixing screws.

17

2


The following diagrams give the overall dimensions of the reader standard model, oscillating mirror model and mounting brackets. They may be used for their installation.

16.5

0.65

85

3.34

60 2.

76

2.99

99 3.

110

4.33

Figure 11 - DS6400 Overall Dimensions

18 0.

82 3.

20 0.

Ø4

.1

N°

2

N°

2

.16

10

0.4

42

1.65

22

0.86

4.5

N°

0.1

4

SL

8 N

°4

OT

SL

S

OT

35 1.

S

50 1.

82 3.

4.9

6

12

6

106°

4

0.15

=

=

50

1.96

72

2.83

100

3.93

=

=

°2 SL

OTS

8.5 N

0.33 N

°2 SL

Ø8

.5

OTS

Ø0

.33

73.2

2.88

mm inch

Figure 12 – ST-237 Mounting Bracket Overall Dimensions mm inch

18

INSTALLATION

2

85

3.35

16.5

0.65

69

2.72

56

2.20

114

4.48

mm inch

180

7.08

Figure 13 - DS6400 Oscillating Mirror Model Overall Dimensions

10

0.4

42

1.65

22

0.86

4

0.15

Ø4.1

0.16

R1

11

0.43

14

0.55

50

1.96

72

2.83

100

3.93

11

0.43

14

0.55

R36

R22 mm inch

Ø8

.5

Figure 14 – ST-210 Mounting Bracket Overall Dimensions

R5

19


2

2.2.2 Mounting the Scanner with Accessories

The following accessories allow installing the DS6400 reader in the most suitable position for your network layout:

- ST-237 mounting bracket;

- ST-210 mounting bracket;

- FBK-6000 fast bracket.

The ST-237 is a 106° mounting bracket to be mounted on the reader as displayed in the image below:

Figure 15 – Mounting the ST-237 Mounting Bracket

The ST-210 is a 90° mounting bracket to be mounted on the reader as displayed in the image below:

Figure 16 – Mounting the ST-210 Mounting Bracket

20

INSTALLATION

2

The FBK-6000 is a fast bracket kit allowing a quick and easy mounting of the scanner on the

ST-237 bracket.

First, it is necessary to fix the FBK-6000 to the DS6400 scanner by means of the mounting screws:

Figure 17 – Mounting the FBK-6000 on the Scanner

Then, attach the assembly to the mounting bracket by slipping the hook into the bracket hole.

Finally, fix it by means of the 2 fixing screws:

Figure 18 – Mounting the Assembly on the Bracket

21


2

2.3 POSITIONING THE SCANNER

The DS6400 reader is able to decode moving barcode labels at a variety of angles, however significant angular distortion may degrade reading performance.

When mounting DS6400 take into consideration these three ideal label position angles:

Pitch 0°, Skew 10° to 30° and Tilt 0°.

Follow the suggestions for the best orientation:

The Pitch angle is represented by the value P in Figure 19. Position the reader in order to

minimize the Pitch angle.

P

Figure 19 - "Pitch" Angle

The Skew angle is represented by the value S in Figure 20. Position the reader to assure at

least 10° for the Skew angle. This avoids the direct reflection of the laser light emitted by the scanner.

For oscillating mirror models, this angle refers to the most inclined or external laser line, so that all other laser lines assure more than 10° Skew.

Figure 20 - "Skew" Angle

S

22

INSTALLATION

The Tilt angle is represented by the value T in Figure 21.

T

2

Figure 21 - "Tilt" Angle

2.3.1 16° Skew Positioning

The DS6400 scanner is mounted on the ST-237 106° mounting bracket (see Figure 12)

which guarantees a built-in Skew angle (S in the figure below) of 16° with respect to the frame plane (typically the Skew angle should be between 10° - 20°). This avoids the direct reflection of the laser light emitted by the scanner. Furthermore, the bracket guides allow adjusting the Tilt angle (T in the figure below, which is typically 0°) for the best scanner orientation:

T

S

Figure 22 – 16° Skew Installation

Conveyor Direction

23


2

2.3.2 45° Skew Positioning

The DS6400 scanner is mounted on the ST-210 90° mounting bracket (see Figure 14). By

adjusting the mounting bracket guides, reach 45° for the Skew angle (S in the figure below) to avoid the direct reflection of the laser light emitted by the scanner:

45°

S

Figure 23 – 45° Skew Installation

CAUTION

If using the 45° Skew installation, the scanner reading performance is not guaranteed to match that measured for the standard installation with Skew

angle between 10° - 20° (see reading diagrams in par. 9.5).

The ST-210 mounting bracket is an accessory of the DS6300 standard model available in the US-60 kit (890001020).

NOTE

24

CBX ELECTRICAL CONNECTIONS

3

3 CBX ELECTRICAL CONNECTIONS

Each scanner model has the following connectors:

Scanner Model Connectors

Master/Slave

Ethernet

DeviceNet

Profibus

25-pin male serial interface and I/O connector

9-pin male Lonworks connector (see caution below)

9-pin female Lonworks connector



M12 4-pin D-coded connector for Ethernet *



5-pin male connector



9-pin female Profibus connector

* older models have RJ45 modular connector for Ethernet

CAUTION

Do not connect an RS232 port to the 9-pin Lonworks Connector. This may

damage your Laptop PC.

DS6400 Master/Slave models can connect their 25-pin male D-sub connector for connection to the power supply, serial interface and input/output signals to a CBX connection box by using the dedicated cables (CAB-Sxx).

DS6400 Fieldbus models can connect their 26-pin male D-sub connector for connection to the power supply, serial interface and input/output signals to a CBX connection box by using the dedicated cables (CAB-F0x).

We recommend making system connections through one of the CBX connection boxes since they offer the advantages of easy connection, easy device replacement, filtered reference signals and Backup and Restore features with the accessory BM100 module.

NOTE

If you require direct wiring to the scanner the details of the connector pins

and relative connections are indicated in Chaper 4.

For Lonworks network connections see chapters 5 and 7.

For Fieldbus connections see chapters 6 and 7.

For ID-NET™ Fixed Baudrate connections see the Application Note on the CD-ROM.

25

3


The table below gives the pinout of the CBX100/500 terminal block connectors. Use this pinout when the DS6400 reader is connected by means of the CBX100/500:

CBX100/500 Terminal Block Connectors

Input Power

External Trigger

(PS) Input

Encoder or

Generic Input

I1B

-V

+V

I2A

I2B

-V

+V

-V

Vdc

GND

Earth

+V

I1A

Outputs

Power Supply Input Voltage +

Power Supply Input Voltage -

Protection Earth Ground

Power Source – External Trigger

External Trigger A (polarity insensitive) for PS

External Trigger B (polarity insensitive) for PS

Power Reference – External Trigger

Power Source – Inputs

Input 2A (polarity insensitive) for Encoder

Input 2B (polarity insensitive) for Encoder

Power Reference – Inputs

Power Source – Outputs

Power Reference – Outputs

Other I/O

(CBX500 only)

Auxiliary Interface

O3A

O3B

+V

I3A

I4A

-V

I34B

I34B

TX

ID-NET™

Network

Output 3A (polarity insensitive)

Output 3B (polarity insensitive)

Power Source – Other I/O

Input 3A (polarity insensitive)

Input 4A (polarity insensitive)

Power Reference – Other I/O

Input 3B and 4B (common) (polarity insensitive)

Input 3B and 4B (common) (polarity insensitive)

Auxiliary Interface TX

REF Reserved

ID+ Reserved

ID- Reserved

Shield Network Cable Shield

RS232 RS485FD RS485HD

Main Interface

* Do not leave floating, see par. 3.2.2 for connection details.

CAUTION

Do not connect GND and SGND to different (external) ground references.

GND and SGND are internally connected through filtering circuitry which can be permanently damaged if subjected to voltage drops over 0.8 Vdc.

CAUTION

DS6400 scanners do not support Host Interface Modules with the CBX500.

Use the CBX800 Gateway for Host Interface Applications, (Fieldbus and non Fieldbus).

26


3

NOTE

To avoid electromagnetic interference when the scanner is connected to a

CBX connection box, verify the jumper positions in the CBX as indicated in its Installation Manual.

3.1 POWER SUPPLY

Power can be supplied to the scanner through the CBX100/500 spring clamp terminal pins

as shown in Figure 24:

Power Supply

VGND

V+ in

Earth

Ground

Figure 24 - Power Supply Connections

The power must be between 15 and 30 Vdc only. The max. power consumption is 24 W including startup current.

Datalogic strongly recommends a minimum 24 Vdc supply voltage when using a master/slave configuration. Several accessory power supplies are available to power the

DS6400 and reading station components. See par. 1.8.

A security system allows the laser to activate only once the motor has reached the correct rotational speed; consequently, the laser beam is generated after a slight delay from the power on of the scanner.

DS6400 scanners have power ground GND (25/26-pin connector pin 23, 25, 26) as well as the cable Shield (25/26-pin connector pin 1) internally connected to the chassis. It is recommended to connect the device chassis to earth ground (Earth) by setting the appropriate jumper in the CBX connection box. See the CBX Installation Manual for details.

3.2 MAIN SERIAL INTERFACE

The main serial interface is compatible with the following electrical standards and the relative signals are available on the CBX spring clamp terminal blocks:

RS232

RS485 full-duplex

RS485 half-duplex

The main interface type and the relative parameters (baud rate, data bits, etc.) can be set using the Genius™ utility program or the Genius™ based Host Mode Programming procedure. For more details refer to the section "Main Serial Port" in the Genius™

Help On Line.

27


3

3.2.1 RS232

The main serial interface is used in this case for point-to-point connections; it handles communication with the host computer and allows both transmission of code data and the programming of the scanner. This is the default setting.

The following pins are used for RS232 interface connection:

CBX100/500 Function

RTS

CTS

Request To Send

Clear To Send

It is always advisable to use shielded cables. If the shield is tied to ground at the Host, then leave it floating at the CBX. If it is floating at the Host then tie it to Shield at the CBX. The overall maximum cable length must be less than 15 m (50 ft).

USER INTERFACE

SGND RXD TXD

CTS RTS

SCANNER SGND TX RX

RTS CTS

Figure 25 – RS232 Main Interface Connections Using Hardware Handshaking

START

OF

TRANSMISSION

END

OF

TRANSMISSION

+ V

RTS

- V

+ V

TX DATA

- V

DATA

TRANSMISSION

C1 C2

TRANSMISSION

STOPPED

DATA

TRANSMISSION

C3 C4 C5

ENABLED ENABLED

+ V

CTS

- V

IDLE

DISABLED

IDLE

Figure 26 - RS232 Control Signals

The RTS and CTS signals control data transmission and synchronize the connected devices.

If the RTS/CTS handshaking protocol is enabled, the DS6400 activates the RTS output to indicate a message is to be transmitted. The receiving unit activates the CTS input to enable the transmission.

28


3

3.2.2 RS485

The RS485 full-duplex (5 wires + shield) interface is used for non-polled communication protocols in point-to-point connections over longer distances (max 1200 m / 3940 ft) than those acceptable for RS232 communications or in electrically noisy environments.

If the shield is tied to ground at the Host, then leave it floating at the CBX. If it is floating at the Host then tie it to Shield at the CBX.

The CBX pinout follows:

CBX100/500 Function

TX+ RS485 Transmit Data +

RX+

TX-

RX-

RS485 Receive Data +

RS485 Transmit Data -

RS485 Receive Data -

USER INTERFACE

SGND RX485- TX485-

SCANNER SGND TX+ RX+

TX- RX-

Figure 27 - RS485 Full-duplex Connections

NOTE

For applications that do not use RX485 signals, do not leave these lines floating but connect them to SGND as shown below.

USER INTERFACE

RX485+

SGND RX485-

SCANNER SGND TX+

T X-

Figure 28 - RS485 Full-duplex Connections using Only TX Signals

29


3

3.2.3 RS485

NOTE

This interface is provided for backward compatibility. We recommend using the more efficient Lonworks network for Master/Slave or Multiplexer layouts.

The RS485 half-duplex (3 wires + shield) interface is used for polled communication protocols.

It can be used for Multidrop connections with a Datalogic Multiplexer, (see par. "Multiplexer"

in Appendix A) exploiting a proprietary protocol based on polled mode called MUX32 protocol, where a master device polls slave devices to collect data. The overall maximum cable length should not exceed 1200 m (3940 ft).

If the shield is tied to ground at the Host, then leave it floating at the CBX. If it is floating at the Host then tie it to Shield at the CBX.

CBX100/500

RTX+

Function

RS485 Receive/Transmit Data +

RTX- RS485 Receive/Transmit Data -

USER INTERFACE

RTX485+

SGND RTX485-

SCANNER SGND RTX+

RTX-

Figure 29 - RS485 Half-duplex Connections

This interface is forced by software when the protocol selected is MUX32 protocol.

In a Multiplexer layout, the Multidrop address must also be set via serial channel by the

Genius™ utility or by the Host Programming Mode.

Figure 30 shows a multidrop configuration with DS6400 scanners connected to a Multiplexer.

CAUTION

This is an example of multidrop wiring. Consult the multiplexer manual for complete wiring instructions.

30


3

MULTIPLEXER

Main Interface HOST

RS232/RS485

Scanner

Slave

#0

PG-6000

120 Ohm

Shield to Earth

Multidrop -

Multidrop +

Multidrop GND

Shield

V-

V+

CBX100/500

*

Shield floating

RTX-

RTX+

SGND

Shield

RS485 HD

Termination Resistor.

OFF

PG-6000 Earth

GND

Vdc

Scanner

Slave

#1

CBX100/500

*

Shield floating

RTX-

RTX+

SGND

Shield

RS485 HD


OFF

PG-6000 Earth

GND

Vdc

CBX100/500

Scanner

Slave

(up to 31)

Shield floating

RTX-

RTX+

SGND

Shield

RS485 HD


ON

PG-6000 Earth

GND

Vdc

Figure 30 - DS6400 Multidrop Connection to a Multiplexer

* When using CBX500, the Main interface multidrop network signals: Shield, SGND, RTX+and RTX- are repeated on terminal connector row 4 to facilitate system cabling.

31


3

3.3 AUXILIARY RS232 INTERFACE

The auxiliary serial interface is used exclusively for RS232 point-to-point connections. It is principally used for scanner configuration from a laptop PC but is also available for LOCAL

ECHO to a monitoring PC or for Pass through layouts. This interface is active when the Data

Tx parameter is enabled.

The parameters relative to the aux interface (baud rate, data bits, etc.) can be defined using the Genius™ utility program or Genius™ based Host Mode Programming installed from the

CD-ROM.

The 9-pin female Auxiliary Interface connector inside the CBX is the preferred connector for device configuration or temporary communication monitoring.

5 1

9 6

Figure 31 - 9-pin female connector

If permanent system wiring is required, the following pins are used to connect the RS232 auxiliary interface. The overall maximum cable length should not exceed 15 m (50 ft). In this case it is advisable to use shielded cables. If the shield is tied to ground at the Host, then leave it floating at the CBX. If it is floating at the Host then tie it to Shield at the CBX.

CBX100/500 Function

RX

TX

SGND

Auxiliary Interface Receive Data

Auxiliary Interface Transmit Data

Auxiliary Interface Reference

USER INTERFACE

RX TX

Reference

Figure 32 - RS232 Auxiliary Interface Connections

NOTE

Do not connect the Aux Interface to the CBX spring clamp connectors and the 9-pin connector simultaneously.

32


3

3.4 INPUTS

There are four optocoupled polarity insensitive inputs available on the scanner: Input 1

(External Trigger/PS), Input 2 (Encoder), Input 3 and 4 generic inputs.

The electrical features of the inputs are:

Maximum voltage: 30 Vdc

Maximum current Input 1 and 2: 12 mA (scanner) + 12 mA (CBX)

Maximum current Input 3 and 4: 12 mA (scanner)

CBX100/500

+V

I1A

I1B

I2A

I2B

I3A (CBX500 only)

Function

Power Source - External Trigger

External Trigger A (polarity insensitive) for PS

External Trigger B (polarity insensitive) for PS

Input 2 A (polarity insensitive) for Encoder

Input 2 B (polarity insensitive) for Encoder

Input 3 A (polarity insensitive)

I4A (CBX500 only)

I34B (CBX500 only)

Input 4 A (polarity insensitive)

Common Reference for Inputs 3 and 4 (polarity insensitive)

-V Power Reference - External Trigger

The active state of all the inputs is selected in software (open or closed). Refer to the

Genius™ Help On Line.

All inputs are optocoupled, polarity insensitive, and driven by a constant current generator; the command signal is filtered through an anti-disturbance circuit which generates a debouncing delay which can be set to 5 ms or 500 s. In particular, I1 for PS, I3 and I4 share the same value which usually corresponds to 5 ms when using a photoelectric sensor, while

I2 is set to 500 s when this input is used for the Encoder. The maximum Encoder frequency is 2 kHz.

Input 1 (External Trigger/PS) is used in the On-Line and PackTrack™ operating Modes and

tells the scanner to scan for a code. The yellow Phase On LED (Figure C, 3) which refers to

Input 1 is on only when current flows through the input circuit and therefore when the active state of this input is set to "active open", the LED lights up when the input corresponds to

OFF.

Input 2 is normally used for the Encoder input. In PackTrack™ mode, it detects the conveyor speed.

Inputs 3 and 4 can be used as the stop signal for the reading phase.

The debouncing delay value can be changed through the software parameter Debouncing for

Input x, see the "6-8 K Software Configuration Parameter Guide” or Help file.

Powering Inputs

Input devices can be supplied by either scanner power (V+ and V-) or external power supplies (Vext).

Electrical isolation between the input command logic and the scanner is maintained when powering the input devices from an external supply voltage (Vext).

33


3

The driving logic of the input signals may be powered, for convenience, with the voltage supply at the CBX terminal block spring clamps (V+) and (V-). In this case, however, the device is no longer electrically isolated. The voltage available on pins V+ and V-, is physically the same as the input power for the scanner (Vdc and GND).

INPUT 1 (EXTERNAL TRIGGER/PS) CONNECTIONS USING DS6400 POWER

(brown)

MEP-593 PH-1 Ph oto cell (PNP) (black) (blue)

Figure 33 – MEP-593 PH-1 (PNP) External Trigger/PS Using DS6400 Power

NPN Photocell

Power to In put

Photocell Signal

Photoce ll

Reference

Figure 34 - NPN External Trigger/PS Using DS6400 Power

INPUT 1 (EXTERNAL TRIGGER/PS) CONNECTIONS USING EXTERNAL POWER

Input

Signal

External Device

Ground Refe rence

Figure 35 - PNP External Trigger/PS Using External Power (i.e. PLC signal)

External D evice

Power Ref erence

Input

Signal

34

Figure 36 - NPN External Trigger/PS Using External Power (i.e. PLC signal)


INPUT 2 (ENCODER) CONNECTIONS USING DS6400 POWER

OEK-1 Encoder (PN P)

(red)

(white) (black)

3

Figure 37 - OEK-1 Encoder PNP Using DS6400 Power

In put Device (Encoder)

Power to Input

Inp ut Device Signa l

Input Device

Reference

Figure 38 - Encoder NPN Using DS6400 Power

INPUT 2 (ENCODER) CONNECTIONS USING EXTERNAL POWER

Input

Sign al

External De vice

Ground Reference

Figure 39 - PNP Encoder Using External Power (i.e. PLC signal)

External Device

Power Reference

Input

Signal

Figure 40 - NPN Encoder Using External Power (i.e. PLC signal)

35

3


NOTE

Terminal pins I34B are common to both inputs 3 and 4 and therefore these inputs cannot be driven by opposite polarity devices.

INPUT 3 - 4 CONNECTIONS USING DS6400 POWER (CBX500 Only)

Power to

Input Device

Device

Signal Reference

Input Device

Figure 41 - PNP Input 3 - 4 Using DS6400 Power

Power to

Input Device

Input

Signal

Input Device

Reference

Input Device

Figure 42 - NPN Input 3 - 4 Using DS6400 Power

INPUT 3 - 4 CONNECTIONS USING EXTERNAL POWER (CBX500 Only)

Input

Signal

External Device

Ground Reference

Figure 43 - PNP Input 3 - 4 Using External Power (i.e. PLC signal)

External Device

Power Reference

Input

Signal

36

Figure 44 - NPN Input 3 - 4 Using External Power (i.e. PLC signal)


3

3.4.1 Code

If the DS6400 is used as a Code Verifier, the verifier code can be configured in software through the Genius™ configuration program. However it is also possible to use one of the inputs to trigger when the scanner should store a code read as the verifier code.

The Code Verifier parameter must be enabled, and the configuration parameters to allow correct Code Type reading must be saved to the scanner in order to read the verifier code.

When the selected input is activated, the next read code will be stored as the verifier code in the scanner's non-volatile (Flash) memory.

For more details see the Verifier Parameters in the "6-8 K Software Configuration Parameter

Guide” or Help file.

3.5 OUTPUTS

Three general purpose outputs are available. The electrical features are given below:

Outputs 1 and 2

Maximum Voltage 30 V

Collector Current (pulse) 130 mA Max.

Collector Current (continuous) 40 mA Max.

Saturation Voltage (VCE)

Maximum Power Dissipation

1 V at 10 mA Max.

90 mW at 50°C (Ambient temperature)

Output 3 has different electrical features. It is a bi-directional solid state relay with built-in current limit protection.

Output 3

Maximum Voltage ± 100 V (Vext only)

Collector Current (pulse) 300 mA Max. at 25°C (Ambient temperature)

240 mA Max. at 50°C (Ambient temperature)

Collector Current (continuous) 200 mA Max. at 25°C (Ambient temperature)


R on

R off

Off-State Leakage Current

6 – 15 Ω

> 500 Ω

< 1 µA

Maximum Power Dissipation 550 mW at 50°C (Ambient temperature)

CBX100/500

+V

O1+

O1-

O2+

O2-

O3A (CBX500 only)

O3B (CBX500 only)

-V

Function

Power Source - Outputs

Output 1 +

Output 1 -

Output 2 +

Output 2 -

Output 3 A (polarity insensitive)

Output 3 B (polarity insensitive)

Power Reference Outputs

37


3

The function of each output can be defined by the user (No Read, Right, Wrong, etc.). Refer to the Genius™ Help On Line.

The output signals are fully programmable being determined by the configured

Activation/Deactivation events, Deactivation Timeout or a combination of the two.

By default, Output 1 is associated with the Complete Read event, which activates when all the selected codes are correctly decoded, and Output 2 is associated with the No Read event, which activates when the code signaled by the external trigger/PS is not decoded.

Output 3 can be assigned to the same events and it has the advantage of being polarity insensitive. By default it is not assigned to any event. The CBX500 must be used to connect this output.

OUTPUT 1 and 2 CONNECTIONS USING DS6400 POWER

Output Device

Power to Output

Outpu t Device Signal

Output D evice

Reference

Figure 45 - Open Emitter Output Using DS6400 Power

Output Device

Power to

Outpu t Device

Output D evice

Reference

Output

Signal

Figure 46 - Open Collector Output Using DS6400 Power

38


OUTPUT 1 and 2 CONNECTIONS USING EXTERNAL POWER

Output Device

Output Device

Power Reference

Output

Signal

3

Figure 47 - Open Emitter Output Using External Power

Output Device

Output

Signal

Output Device

Groun d Reference

Figure 48 - Open Collector Output Using External Power

OUTPUT 3 CONNECTIONS USING DS6400 POWER (CBX500 Only)

Power to

Output Device

Output Device

Signal Reference

Figure 49 - Output 3 Using DS6400 Power

Power to

Output Device

Device

Reference

Output Device

Figure 50 - Output 3 Using DS6400 Power

39

3


OUTPUT 3 CONNECTIONS USING EXTERNAL POWER (CBX500 Only)

Output

Signal

External Device

Power or Ground Reference

Figure 51 - Ouput 3 Using External Power

The command signals are filtered and generate a delay of about 50 µs for Output 1 and 2 and 1 ms for Output 3.

3.6 USER INTERFACE - HOST

The following table contains the pinout for standard RS232 PC Host interface. For other user interface types please refer to their own manual.

RS232 PC-side connections

1 5 1 13

6 9

9-pin male connector

Pin Name Pin

14 25

25-pin male connector

Name

2 RX 3 RX

3 TX 2 TX

5 GND 7 GND

7 RTS 4 RTS

8 CTS 5 CTS

40

CUSTOM CABLE ELECTRICAL CONNECTIONS

4

4 CUSTOM CABLE ELECTRICAL CONNECTIONS

Each scanner model has the following connectors:

Scanner Model Connectors

Master/Slave

Ethernet

DeviceNet

Profibus


9-pin male Lonworks connector (see caution below)




M12 4-pin D-coded connector for Ethernet *



5-pin male connector



9-pin female Profibus connector

* older models have RJ45 modular connector for Ethernet

CAUTION



DS6400 scanners are equipped with a 25-pin male D-sub connector (Master/Slave models) or a 26-pin male D-sub connector (Fieldbus models) for connection to the host computer, power supply and input/output signals. These signals can be wired using a custom cable according to the application needs.

The paragraphs in this chapter detail the individual signal connections.

For Lonworks network connections see chapters 5 and 7.

For Fieldbus connections see chapters 6 and 7.

For ID-NET™ Fixed Baudrate connections see the Application Note on the CD-ROM.

41

4


The details of the connector pins are indicated in the following table:

1 13

1

10

19

14 25

18

9

26

Figure 52 - 25-pin Connector Figure 53 - 26-pin Connector

DS6400 25/26-pin D-sub Connector Pinout

Pin Name

1 CHASSIS

16

17

18

19

6

10

14

15

20

21

8

22

11

12

RX

TX

O1+

O1-

O2+

O2-

O3A

O3B

I1A

I1B

I2A

I2B

I3A

I4A

24

9,13

I34B

Vdc

23,25,26 GND

Function

Chassis - internally connected to GND

Cable shield connected to chassis

Receive Data of Auxiliary RS232 (referred to GND)

Transmit Data of Auxiliary RS232 (referred to GND)

Configurable Digital Output 1 - positive pin

Configurable Digital Output 1 - negative pin

Configurable Digital Output 2 - positive pin

Configurable Digital Output 2 - negative pin

Configurable Digital Output 3 - polarity insensitive

Configurable Digital Output 3 - polarity insensitive

External Trigger (polarity insensitive) for PS


Input Signal 2 (polarity insensitive) for Encoder


Input Signal 3 (polarity insensitive)


Common reference of Input 3 and Input 4 (polarity insensitive)

Power Supply Input Voltage +

Power Supply Input Voltage -

Main Interface Connector Pinout

Pin

2 TX

3 RX

4 RTS

5 CTS

RS485

TX+

*RX+

TX-

*RX-

RS485

Half Duplex

RTX+

RTX-

7 GND_ISO GND_ISO GND_ISO

* Do not leave floating, see par. 4.2.2 for connection details.

Pin 26 is only available for Fieldbus (Ethernet, DeviceNet, or Profibus) models.

42


4

4.1 POWER SUPPLY

The supply voltage for correct operation of the scanner must be between 15 and 30 VDC.

The max. power consumption is 24 W including startup current.

Datalogic strongly recommends a minimum 24 Vdc supply voltage when using a master/slave configuration. Several accessory power supplies are available to power the

DS6400 and reading station components. See par. 1.8.

A security system allows the laser to activate only once the motor has reached the correct rotational speed; consequently, the laser beam is generated after a slight delay from the power on of the scanner.

DS6400 scanners have power ground GND (25/26-pin connector pin 23, 25, 26) as well as the cable Shield (25/26-pin connector pin 1) internally connected to the chassis.

DS6400 USER INTERFACE

9/13

23/25

1

VS

GND

C HASSIS

V+ (20 – 30 Vdc)

V- (Ground)

Cha ssis

Earth Ground

Figure 54 – Power Supply Using the 25/26-pin Connector

4.2 MAIN SERIAL INTERFACE

The main serial interface is compatible with the following electrical standards:

RS232

RS485 full-duplex

RS485 half-duplex

The main interface type and the relative parameters (baud rate, data bits, etc.) can be set using the Genius™ utility program or the Genius™ based Host Mode Programming procedure. For more details refer to the section "Main Serial Port" in the Genius™

Help On Line.

43


4

4.2.1 RS232

The main serial interface is used for communication with the Host computer and allows both transmission of code data and configuring the reader. The overall maximum cable length should not exceed 15 m (50 ft).

The following pins of the 25/26-pin connector are used for RS232 interface connection:

Pin Name Function

2 TX

3 RX

4 RTS

5 CTS

Transmit

Receive

Request to send

Clear to send

7 GND_ISO Main ground


2 TX

R XD

3 RX

TXD

4 RTS

5 CTS

7

1

GND_ ISO

CHASSIS

SGND Main Isolated

Earth

Groun d

Figure 55 - RS232 Connections

START

OF

TRANSMISSION

+ V

RTS

- V

END

OF

TRANSMISSION

+ V

TX DATA

- V

DATA

TRANSMISSION

C1 C2

DATA

TRANSMISSION

C3 C4 C5

TRANSMISSION

STOPPED

ENABLED ENABLED

+ V

CTS

- V

IDLE

DISABLED

IDLE

Figure 56 - RS232 Control Signals

The RTS and CTS signals control data transmission and synchronize the connected devices.

If the RTS/CTS handshaking protocol is enabled, the DS6400 activates the RTS output to indicate a message is to be transmitted. The receiving unit activates the CTS input to enable the transmission.

44


NOTE

4

4.2.2 RS485

The RS485 full-duplex (5 wires + shield) interface is used for non-polled communication protocols in point-to-point connections over longer distances than those acceptable for

RS232 communications or in electrically noisy environments. The overall maximum cable length should not exceed 1200 m (3940 ft).

The following pins of the 25/26-pin connector are used for RS485 full-duplex interface connection:


2 TX+

3 RX+

4 TX-

5 RX-

RS485 output (+)

RS485 input (+)

RS485 output (-)

RS485 input (-)



2

4

TX+

TX-

+

-

RX485

3

5

RX+

RX-

+

-

TX485

7 GND_ISO

SGND Main Isolated

1 CHASSIS

Earth

Ground

Figure 57 - RS485 Full-Duplex Interface Connections

For applications that do not use RX485 signals, do not leave these lines floating but connect them to GND_ISO as shown below.


2

4

TX+

TX-

+

-

RX485

3

5

RX+

RX-

7 GND_ISO

SGND Main Isolated

1 CHASSIS

Earth

Ground

Figure 58 - RS485 Full-Duplex Connections using Only TX Signals

45


4

4.2.3 RS485

NOTE

This interface is provided for backward compatibility. We recommend using the more efficient Lonworks network for Master/Slave or Multiplexer layouts.

The RS485 half-duplex (3 wires + shield) interface can be used for polled communication protocols.

It can be used for Multidrop connections with a Datalogic Multiplexer, (see par. "Multiplexer"

in Appendix A) exploiting a proprietary protocol based on polled mode called MUX32 protocol, where a master device polls slave devices to collect data. The overall maximum cable length should not exceed 1200 m (3940 ft).

The following pins of the 25/26-pin connector are used for RS485 half-duplex interface connection:


2 RTX+

4 RTX-

RS485 input/output (+)

RS485 input/output (-)


DS6400 MULTIPLEXER

2 RTX+

RTX485+

4 RTX-

RTX485-

7 GND_ISO

RS485REF

1 CHASSIS

Earth

Ground

Figure 59 – RS485 Half-Duplex Interface Connections

This interface is forced by software when the protocol selected is MUX32 protocol.

In a Multiplexer layout, the Multidrop address must also be set via serial channel by the

Genius™ utility or by the Host Programming Mode.

Figure 60 shows a multidrop configuration with DS6400 scanners connected to a Multiplexer.

CAUTION

This is an example of multidrop wiring. Consult the multiplexer manual for complete wiring instructions.

46


4

Figure 60 – DS6400 Multidrop Connection to a Multiplexer

47


4

4.3 AUXILIARY INTERFACE

The auxiliary serial interface is used exclusively for RS232 point-to-point connections. It is principally used for scanner configuration from a laptop PC but is also available for LOCAL

ECHO to a monitoring PC or for Pass through layouts. This interface is active when the Data

Tx parameter is enabled. The overall maximum cable length should not exceed 15 m (50 ft).

The following pins of the 25/26-pin connector are used for RS232 full-duplex interface connection:

Function Pin Name

20 RX

21 TX

23 GND


20 RX

T XD

21 T X

RXD

23 GN D

GND

1 C HASSIS

Earth

Ground

Figure 61 - RS232 Auxiliary Interface Connections

4.4 INPUTS

There are four optocoupled polarity insensitive inputs available on the 25/26-pin connector of the DS6400 scanner: Input 1 (External Trigger/PS), Input 2 (Encoder), Input 3 and 4 generic inputs:

The electrical features of these inputs are:

Maximum voltage

Maximum current all Inputs:

30 Vdc

12 mA


18 I1A

19 I1B

6 I2A

10 I2B

14 I3A

15 I4A

24 I34B







Common Reference of Input 3 and Input 4 (polarity insensitive)

The active state of all the inputs is selected in software (open or closed). Refer to the

Genius™ Help On Line.

All inputs are optocoupled, polarity insensitive, and driven by a constant current generator; the command signal is filtered through an anti-disturbance circuit which generates a debouncing delay which can be set to 5 ms or 500 s. In particular, I1 for PS, I3 and I4 share

48


4 the same value which usually corresponds to 5 ms when using a photoelectric sensor, while

I2 is set to 500 s when this input is used for the Encoder. The maximum Encoder frequency is 2 kHz.

Input 1 (External Trigger/PS) is used in the On-Line and PackTrack™ operating Modes and

tells the scanner to scan for a code. The yellow Phase On LED (Figure C, 3) which refers to

Input 1 is on only when current flows through the input circuit and therefore when the active state of this input is set to "active open", the LED lights up when the input corresponds to OFF.

Input 2 is normally used for the Encoder input. In PackTrack™ mode, it detects the conveyor speed.

Inputs 3 and 4 can be used as the stop signal for the reading phase.

The debouncing delay value can be changed through the software parameter Debouncing for

Input x, see the "6-8 K Software Configuration Parameter Guide” or Help file.

Powering Inputs

Input devices can be supplied by either scanner power (Vdc and GND) or external power supplies (Vext).

Electrical isolation between the input command logic and the scanner is maintained when powering the input devices from an external supply voltage (Vext).

The driving logic of the input signals may be powered, for convenience, with the voltage supply between pins 9 (Vdc) and 23 (GND) of the 25/26-pin I/O connector. In this case, however, the device is no longer electrically isolated. The voltage available on the 25/26-pin

I/O connector, is physically the same as used to power the scanner.

INPUT 1 - 2 CONNECTIONS USING DS6400 POWER

DS6400 EXTERNAL TRIGGER/ENCODER

Vdc

V

A/B

+ 5V

~

+ -

~

B/A

Ground

GND

Figure 62 - PNP Command Input Connection Using Scanner Power


Vdc

A/B

V

+ 5V

~

+

~

-

B/A

GND

Ground

Figure 63 - NPN Command Input Connection Using Scanner Power

49

4


INPUT 1 - 2 CONNECTIONS USING EXTERNAL POWER

DS6400 Vext EXTERNAL TRIGGER/ENCODER

V

A/B

+ 5V

~

+ -

~

B/ A Ground

Figure 64 – PNP Command Input Connection Using External Power


Vext

A/B

V

+ 5V

+

~

~

-

B /A

Ground

Figure 65 - NPN Command Input Connection Using External Power

NOTE

Terminal pins I34B are common to both inputs 3 and 4 and therefore these inputs cannot be driven by opposite polarity devices.

INPUT 3 - 4 CONNECTIONS USING DS6400 POWER

DS6400 EXTERNAL DEVICE

Vdc

I34B V

+ 5V

+

~

-

~

I3A

Ground

+ 5V

EXTERNAL DEVICE

V ~

+

~

-

I4 A

GND Ground

Figure 66 - I3/I4 NPN Input Command using Scanner Power

50


4

INPUT 3 - 4 CONNECTIONS USING EXTERNAL POWER

DS6400 Vext EXTERNAL DEVICE

V

I3A

+ 5V

~

+ -

~

Ground

Vext

V

I4A

+ 5V

+

~

~

-

I34B Ground

Figure 67 - I3/I4 PNP Input Command using External Power

4.4.1 Code

If the DS6400 is used as a Code Verifier, the verifier code can be configured in software through the Genius™ configuration program. However it is also possible to use one of the inputs to trigger when the scanner should store a code read as the verifier code.

The Code Verifier parameter must be enabled, and the configuration parameters to allow correct Code Type reading must be saved to the scanner in order to read the verifier code.

When the selected input is activated, the next read code will be stored as the verifier code in the scanner's non-volatile (Flash) memory.

For more details see the Verifier Parameters in the "6-8 K Software Configuration Parameter

Guide” or Help file.

4.5 OUTPUTS

Three general purpose outputs are available. The electrical features are given below:

Outputs 1 and 2

Maximum Voltage 30 V

Collector Current (pulse) 130 mA Max.

Collector Current (continuous) 40 mA Max.

Saturation Voltage (VCE)

Maximum Power Dissipation

1 V at 10 mA Max.

90 mW at 50°C (Ambient temperature)

51

4


Output 3 has different electrical features. It is a bi-directional solid state relay with built-in current limit protection.

Output 3

Maximum Voltage

Collector Current (pulse)

± 100 V (Vext only)



Collector Current (continuous) 200 mA Max. at 25°C (Ambient temperature)

R on

R off

Off-State Leakage Current


6 – 15 Ω

> 500 Ω

< 1 µA

Maximum Power Dissipation 550 mW at 50°C (Ambient temperature)


8 O1+

22 O1-

11 O2+

12 O2-

16 O3A

17 O3B

Configurable digital output 1 – positive pin

Configurable digital output 1 – negative pin

Configurable digital output 2 – positive pin

Configurable digital output 2 – negative pin

Configurable digital output 3 – polarity insensitive

Configurable digital output 3 – polarity insensitive

The function of each output can be defined by the user (No Read, Right, Wrong, etc.). Refer to the Genius™ Help On-Line for further details.

The output signals are fully programmable being determined by the configured

Activation/Deactivation events, Deactivation Timeout or a combination of the two.

By default, Output 1 is associated with the Complete Read event, which activates when all the selected codes are correctly decoded, and Output 2 is associated with the No Read event, which activates when the code signaled by the external trigger/PS is not decoded.

Output 3 can be assigned to the same events and it has the advantage of being polarity insensitive. By default it is not assigned to any event.

Vext 30 Vdc max

+

-

Figure 68 – Output 1 and Output 2 Interface

When the load is powered by an external power supply, the voltage must be less than 30 V.

52


4

Vext 100 Vdc max

A/B

B/A

Figure 69 – Output 3 Interface

The command signals are filtered and generate a delay of about 50 µs for Output 1 and 2 and 1 ms for Output 3.

4.6 USER INTERFACE

How To Build A Simple Interface Test Cable:

The following wiring diagram shows a simple test cable including power, external

(push-button) trigger and PC RS232 COM port connections.

25-pin D-sub female 9-pin D-sub female

DS6400

21 TXAUX

20 RXAUX

23 GND

13 VS

25 GND

2

3

5

RX

TX

GND

PC

9 VS

18 EXT TRIG A

19 EXT TRIG B

Power Supply

VS (15 – 30 VDC)

Power GND

Trigger

Test Cable for DS6400

53


5

CAUTION



The local network used by DS6400 exploits a Lonworks standard communication system requiring only two wires (polarity insensitive) to enable a connection. The connector also provides a positive and a negative supplying wire. In this way, all the slave readers can be powered by the master through the Datalogic standard cables.

When working in applications requiring enhanced synchronization capabilities, the DS6400 master reader (output) transmits two system signals named Sys_I/O and Sys_Enc_I/O to the slave readers (input). For example, when working with applications requiring an encoder the signal is received by the master and directly transmitted to the slaves through the cable.

The internal circuits generating the system signals are externally supplied by means of the

VS_I/O and REF_I/O pins and are isolated from the reader supply voltage.

The use of these system circuits is not required in all the operating modes. Anyway, for correct system functioning it is suggested to use Datalogic cables and accessories and follow

the description of the typical layouts (see chapter 7 for details).

5 1 1 5

9 6

Female (all models)

6 9

Male (Master/Slave model)

Figure 70 - 9-pin Local Lonworks Connectors

The following pinout is valid for both connectors.

Pin Name

1 CHASSIS

9

2

6

3

VS

GND

VS_I/O

Ref_I/O

DS6400 9-pin Lonworks Connector Pinout

Function

Cable shield internally connected by capacitor to chassis supply voltage 15 to 30 vdc (positive pin) supply voltage (negative pin)

Supply voltage of I/O circuit

Reference voltage of I/O circuit

5 SYS_I/O System

7 LON A Lonworks line (polarity insensitive)

8 LON B Lonworks line (polarity insensitive)

54

LONWORKS CONNECTIONS

5

5.1 NETWORK TERMINATION

When building a Lonworks system the network must be properly terminated by positioning the BT-6000 Lonworks terminator in the DS6400 master reader and in the last DS6400 slave reader.

Each side of the terminator provides a different connector; thus, it can be inserted either into the Lonworks 9-pin male connector of the master reader or in the Lonworks 9-pin female connector of the last slave reader:

Slave Master

Female

Male

Male

Female

Figure 71 - BT-6000 Network Terminator

NOTE

For Fieldbus models (Ethernet, DeviceNet, or Profibus), no terminator must be inserted in the reader, since it is internally integrated.

5.2 LONWORKS INTERFACE

The Lonworks network is used for both input and output connection to build a multi-sided or omni-station system connecting several readers.

The DS6400 master usually employs the 9-pin female connector for output connection to the first slave, while the 9-pin male connector is terminated by inserting the BT-6000 terminator

(see Figure 71 for details). If creating a T-network configuration, it is necessary to use both

connectors to create the double branch line of slave readers.

Both connectors are always employed when connecting together the slave readers. In particular, the 9-pin female connector is used for output connection and the male one for input connection. The female connector in the last slave reader is terminated by the BT-6000 to close the system network.

55

5


The following diagram represents the connection between a DS6400 working as master and a DS6400 working as a slave reader.

The cable shield for LON A/B is connected to pin1 - CHASSIS.

Master Slave

VS_I/O

REF_I/O

LON A

LON B

CHASSIS

VS

GND

4

5

3

7

8

1

9

2

AWG 16

AWG 16

4

5

3

7

8

1

9

2

CHASSIS

= male connector

= female connector

Figure 72 – DS6400 Master/Slave Lonworks Connection

CAUTION

The maximum current to be propagated to the Slave readers through the

Master is 2 A. For this reason, it is suggested to use a 24 Vdc power supply capable of supplying up to three readers (Master + 2 Slaves).

The following diagrams represent different network terminations using the BT-6000 Lonworks

terminator. In Figure 74 the BT-6000 terminator is indicated by the element, while the

figure below shows its electrical circuit in details:

Figure 73 – BT-6000 Electrical Circuit

56

LONWORKS CONNECTIONS

5

The diagram below represents the termination of a DS6400 (Master/Slave model) working as master by means of the BT-6000.

Master BT-6000 Female Side

VS

VS_I/O

LON A

LON B

GN D

REF_I/O

9

6

7

8

2

3

9

8

2

3

6

7

T

= male connector

= female connector

Figure 74 – DS6400 Master Termination

The diagram below represents the termination of a DS6400 (Master/Slave model) working as slave by means of the BT-6000 terminator.

Slave BT-6000 Male Side

LON A

7 7

T

LON B 8 8

= male connector

= female connector

Figure 75 – DS6400 Slave Termination

The diagram below represents the connection between a DS6400 Fieldbus model, which always works as master, and a Master/Slave model working as a slave reader.

Fieldbus Master Slave

VS_I/O

REF_I/O

LON A

T

LON B

CHASSIS

VS

GND

4

5

3

7

8

1

9

2

AWG 16

AWG 16

4

5

3

7

8

1

9

2

CHASSIS

= male connector

= female connector

Figure 76 – DS6400 Fieldbus Master to Slave Lonworks Connection

The Fieldbus master is internally terminated.

57


6

6.1 ETHERNET INTERFACE

This connector is only available for DS6400 Ethernet models and allows the Ethernet connection between the host and the reader.

4

3 1

2

Figure 77 –DS6400 M12 4-pin D-Coded Female Ethernet Connector

This interface and the connector pinout (see the following table) are IEEE 802.3 10 BaseT and IEEE 802.3u 100 Base Tx compliant.

M12 4-pin D-coded Female Pinout

1

2

3

4

TX +

RX +

TX -

RX -

Transmitted data (+)

Received data (+)

Transmitted data (-)

Received data (-)

In order to meet EMC requirements use Ethernet shielded cable.

The Ethernet interface can be used for TCP/IP communication with a remote or local host computer by connecting the scanner to either a LAN or directly to a host PC. There is no need to use a crossover adapter since scanner incorporates an auto-cross function.

The following is an example of a connection to a LAN using a CAB-ETH-M0x straight through cable:

DS6400 LAN

M12

D-coded

TX+

RX+

TX-

RX-

3

4

1

2

2

6

1

3

4

5

7

TX+

RX+

TX-

R X-

RJ45

8

Figure 78 – Straight Through Cable

For further details refer to the “Ethernet Service Guide” document provided as reference documentation.

58

FIELDBUS CONNECTIONS

6

6.2 ETHERNET INTERFACE (OLDER MODELS)

The RJ45 connector is only available for older DS6400 Ethernet models and allows the

Ethernet connection between the host and the reader.

1 8

Figure 79 – DS6400 RJ45 Female Modular Connector

This interface and the connector pinout (see the following table) are IEEE 802.3 10 BaseT and IEEE 802.3u 100 Base Tx compliant.

RJ45 Modular Jack Pinout





1

2

3

6

4, 5, 7, 8

TX +

TX -

RX +

RX -

N.C.

In order to meet EMC requirements: use Ethernet shielded cable

Transmitted data (+)

Transmitted data (-)

Received data (+)

Received data (-)

Not connected connect the Ethernet interface cable shield to the plant earth ground

NOTE

The cable shield must be connected to the chassis of both connectors.

A ferrite (type Stewart 28A2029-0A0) may also be applied on the scanner side of the Ethernet cable to reduce electrical noise.

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6


The Ethernet interface can be used for TCP/IP communication with a remote or local host computer by connecting the scanner to a LAN. It can also be connected directly to a host PC.

The following is an example of a connection to a LAN through a Hub using a straight through cable:

DS6400 HUB / SWITCH

TX+

TX-

1

2

1

2

RX+ n. c.

n. c.

RX- n. c.

n. c.

6

7

8

3

4

5 5

6

7

8

3

4 n. c. = not connected

Figure 80 – Straight Through Cable

The following is an example of direct connection to a PC using an inverted cable:

DS6400 HOST PC

TX+

TX-

1

2

3

6

RX+ n. c.

n. c.

RXn. c.

n. c.

5

6

7

8

3

4

5

2

7

8

1

4 n. c. = not connected

Figure 81 – Inverted or Cross Cable

For further details refer to the “Ethernet Service Guide” document provided as reference documentation.

60

FIELDBUS CONNECTIONS

6

6.3 DEVICENET INTERFACE

NOTE

When using DeviceNet, the Main serial interface is disabled and must not be physically connected.

The 5-pin male connector is only available in the DS6400 DeviceNet model and allows connection between the host and the reader:

4 3

5

1 2

Figure 82 - DeviceNet 5-pin Male Connector

2

5

4

3

DS6400 5-pin DeviceNet connector pinout

V +

CAN_L

CAN_H

V -

Supply voltage – positive pin

CAN bus data line – L

CAN bus data line – H

Supply voltage – negative pin

NOTE

The power supplied on pin V+ and V- is used only to propagate power to the section of the DeviceNet board directly connected to the Bus. It is completely isolated from the DS6400 power which must be supplied on pin

9, 13 and pin 23, 25 of the 26-pin Main/Aux connector.

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6

6.4 PROFIBUS INTERFACE

The 9-pin Profibus female connector (white) is only available in the DS6400 Profibus model and allows connection between the host and the reader:

5 1

9 6

Figure 83 - Profibus 9-pin Female Connector

DS6400 9-pin Profibus connector pinout


1 Shield*

2 Free

Shield, Protective Ground resp.

3 B-LINE (RxD/TxD-P) Received/Transmitted Data-P

4 CNTR-P** Repeater Control Signal

5 DGND

6 +5 V

Data Ground (M5V)

Voltage Plus (P5V)

7 Free

8 A-LINE (RxD/TxD-N) Received/Transmitted Data

9 CNTR-N** Repeater Control Signal

* signal is optional

** signal is optional; RS485 level

The Profibus interface is used for communication with an Host and allows expanding the networking and remote diagnostic capabilities of the scanner.

For further details refer to the “Profibus_Fam6k.pdf” document provided as supplementary documentation.

62

TYPICAL LAYOUTS

7

DS6400 scanners are mainly designed to work together on a high performance Lonworks sub-network to create multi-sided and omnidirectional reading stations that can interface with

Serial or Fieldbus Host networks. This chapter covers the most common Lonworks layouts.

DS6400 scanners can however, be connected in a variety of layouts depending on the number of scanners used and the required complexity of the reading station. Layouts range from single Stand Alone to complex alternative networks when Lonworks is not available for

all readers (mixed reader networks). For alternative layouts see appendix A.

Several power supplies are available to power the reading stations.

Photoelectric sensors used as code presence sensors and optical encoders to signal conveyor speed are also available accessories.

The following typical layouts refer to the system hardware configurations, but they also

require the correct setup of the software configuration parameters (see par. 8.2 for details).

The accessories and cables indicated in the following figures are Datalogic products. We suggest their use to guarantee the correct system functioning.

7.1 LOCAL LONWORKS NETWORK

A local Lonworks network allows logically connecting a DS6400 master reader with up to 31

DS6400 slaves. Actually, the maximum number of readers to be employed in the network depends on the system operating conditions; that is, adopted operating mode and amount of data stream.

When creating your network, always keep in mind the following guidelines:

 the Lonworks network logically supports a maximum number of 32 devices (master + slaves);

 it is recommended to adhere to the 8-in-16 rule (not more than 8 devices in any 16 meter bus segment (branch);

 for DS6400 scanners the total bus length may extend up to 130 m (426 ft);

 the maximum number of DS6400 readers supported also depends on the type of power propagation adopted by the system (see the specific power supply installation manual for details).

Typically the layouts can be divided into Synchronized (single P.S.) or Multidata (multi P.S.) networks. They can be small (up to 10 scanners) or large (more than 10 scanners).

Contact Datalogic Automation S.r.l., if your network requires a higher number of readers or in case the application throughput is very high.

For further information on Lonworks network cabling and connections see the “LonWorks®

TPT Twisted Pair Transceiver Module User’s Guide”, available from the website: www.echelon.com.

63


7

NOTE

For some DS6400 Lonworks Network layouts, power is propagated through the 9-pin scanner connectors. A specific jumper setting is required in CBXs to pass scanner power to the presence sensor, encoder, etc.

7.1.1 Small Synchronized Network

When building a small local Lonworks network (less than 10 scanners), the DS6400 master reader must be connected to a local host computer or a CBX connection box by means of a cable connected to the 25/26-pin D-sub male connector.

The master reader connects to the first slave reader of the system through the local

Lonworks 9-pin female connector. For Master/Slave models, the local Lonworks 9-pin male connector must be properly terminated by inserting the BT-6000 Lonworks terminator.

Fieldbus models (Ethernet, DeviceNet, or Profibus), are internally terminated.

The slave readers are connected together through the local Lonworks connectors. Only the

9-pin female connector of the last slave reader must be terminated by the BT-6000 Lonworks terminator.

The presence sensor is connected and powered through the CBX by the scanner and is unique to the system. There is only a single reading phase and a single message from the master reader to the Local Host. The On-Line operating mode is used for this layout.

CAB-Sxx

CBX100**

CAB-610x

BT-6000

Master

Local Host

I/O, AUX

Slave 1

P.S.*

BT-6000

PWR-120

* P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input.

** CBX100 jumper set to accept scanner power.

Figure 84 – Small Synchronized Network with 2 Readers

64

TYPICAL LAYOUTS

7

The following image shows a system consisting of five readers (mixed 8K and 6K) where the external signals (trigger, encoder, serial to host, etc.) are connected to the master through the CBX100.

Note: In a mixed 8K and 6K family scanner network, only the 8K family scanner can be

Master.

The entire system is powered by the PWR-240 where:

 Power is distributed through two CAB-63xx cables to avoid excessive current draw.

 the master is connected to the CBX100 through the CAB-F0x, and provides power to the

PS and Encoder.

 The Master DS8100A is terminated with the BTK-8102 and the last slave DS6400 is terminated with the BT-6000.

CAB-610x BT-6000

CBX100**

Slave 3 Slave 4

Master

I/O, AUX, Encoder***

Local Host

P.S.*

Slave 2 Slave 1

PWR-240

CAB-610x CAB-650x

CAB-F0x

*

**

BTK-8102

CAB-63xx

CAB-63xx

P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input.

CBX100 jumper set to accept scanner power.

*** Encoder connected to Input 2 (Encoder) input.

Figure 85 –Synchronized Network with DS8100A Master and 6K Family Slaves - Serial Host

If a single power source is used, it is not necessary to separate groups of scanners with CAB-611x "no power" cables.

NOTE

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7

7.1.2 Multidata

In this layout, one master and up to 7 DS6400 slave readers have their own P.S. and therefore multiple reading phases. Each P.S. is connected through a CBX100, which in turn is connected to its relative scanner through a CAB-Sxx cable.

Typically these systems are reading stations which are located relatively far away from each other and are therefore usually each powered separately. In this case, the Lonworks network must use CAB-611x "no power" cables.

The master sends all the individual messages collected from the Lonworks interface as well as its own to the Local Host through its CBX100.

P.S.* P.S.* P.S.* P.S.*

Slave 3

CAB-611x

PG6000

Slave 2

CAB-611x

PG6000

Slave 1

CAB-611x

PG6000

Master

BT-6000

PG6000

CAB-Sxx CAB-Sxx CAB-Sxx CAB-Sxx

CBX100

* Each P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input.

Figure 86 – Multidata Network

Local Host

66

TYPICAL LAYOUTS

7

7.1.3 Fieldbus

The Fieldbus models (Ethernet, DeviceNet, or Profibus) offer connectivity without any converter or adapter needed.

The DS6400 Lonworks master communicates as a Fieldbus slave to a remote host (i.e. remote PC connected via Internet or PLC Fieldbus Master) by means of a cable connected to the Fieldbus connector provided. It can be activated by a signal generated by the remote

Host or by a physical presence sensor.

The external signals (trigger, encoder) are connected to the master through the CBX100.

The entire system is powered by the PWR-240 where:

 Power is distributed through two CAB-63xx cables to avoid excessive current draw.

 The master is connected to the CBX100 through the CAB-F0x, and provides power to the

PS and Encoder.

 Since the master DS6400 is a Fieldbus model, it is internally terminated. The last slave

DS6400 is terminated with the BT-6000.

 The master connects directly to the remote host through its Fieldbus interface.

Fieldbus

CAB-610x BT-6000

CBX100**

Slave 3 Slave 4


Remote Host

P.S.*

Slave 2 Slave 1 Master

PWR-240

CAB-610x CAB-610x

CAB-F0x

CAB-63xx

CAB-63xx


** CBX100 jumper set to accept scanner power.


Figure 87 – Synchronized Network with DS6400 Master and 6K Family Slaves - Fieldbus Host

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7


NOTE

To interface DS6400 scanners to other Host types (Fieldbus and non-

Fieldbus), use the CBX800 Gateway with Host Interface Modules. The

Master scanner in this case is a standard Master/Slave Serial model which requires the BT-6000 terminator.

CAB-610x

Slave 3 Slave 4

BT-6000

CBX800** with Host

Interface

Module


P.S.*

Fieldbus

Network

Remote Host

Slave 2 Slave 1 Master

PWR-240

CAB-610x CAB-610x BT-6000

CAB-Sxx

CAB-63xx

CAB-63xx

*

**

P.S. (Presence Sensor) connected to Input 1 (External Trigger/PS) input.

CBX800 jumper set to accept scanner power.


Figure 88 – CBX800 Gateway Fieldbus Synchronized Network

The following Host Interface Module accessories are available for the CBX800 Gateway:

NAME

BM200/210 Ethernet TCP/IP Module STD/IP65 93ACC1851, 93ACC1852

BM300/310 Profibus Module STD/IP65 93ACC1810, 93ACC1811

BM400 DeviceNet 93ACC1814

BM500/510/520 Ethernet/IP Module STD/IP65/IP54 93ACC1812, 93ACC1813,

93ACC1840

BM700/710

BM1100

Profinet Module STD/IP65

CC-Link Module STD

BM1200/1210 Modbus TCP STD/IP65

93ACC1815

93ACC1816, 93ACC1886

93ACC1845

93ACC1848, 93ACC1849

68

SOFTWARE CONFIGURATION

8

8.1 GENIUS™ INSTALLATION

Genius ™ is a new Datalogic scanner configuration tool providing several important advantages:

 Wizard approach for new users;

 Defined configuration directly stored in the reader;

 Communication protocol independent from the physical interface allowing consideration of the reader as a remote object to be configured and monitored.

To install Genius™, proceed as follows:

1) Turn on the PC that will be used for configuration, running either Windows 98, 2000/NT, XP,

Vista or 7;

2) Insert the Genius™ CD-ROM;

3) Wait for the CD to autorun and follow the installation procedure.

8.2 GUIDE TO RAPID CONFIGURATION

8.2.1 Wizard for Quick Reader Setup

After installing the Genius™ software program (see above), and running it, the following window appears asking the user to choose the desired configuration level:

-

-

-

-

-

Figure 89 - Genius™ Wizard Opening Window

The Wizard option is advised for new users, since it shows a step-by-step scanner configuration. The parameters to be defined are the following:

Barcode selection and definition;

Operating mode selection and definition (see sub-paragraphs for further details);

Digital Inputs/Outputs configuration;

Hardware interface selection;

Output data format configuration.

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8


-

After defining the parameter values the following window appears allowing to complete the reader configuration as follows:

-

-

Saving the configuration to disk;

Switching to Advanced mode;

Sending the configuration to the scanner.

Test Operating Mode

Figure 90 - Genius™ Wizard Closing Window

NOTE

This operating mode is not available when DS6400 works as slave.

Figure 91 - Test Mode Selection

This operating mode causes the reader to be continuously activated allowing verification of its reading features and its reading position with respect to the barcode. For this reason, it is particularly advised during the installation phase of the reader.

After 100 scans, the values relative to an internal counter and the decoded code are displayed and transmitted on the serial interface. The counter reports the percentage of good reads of the label.

70


On Line Operating Mode

8

Figure 92 - On Line Mode Selection

This operating mode causes the reader to be connected to an external Presence Sensor using I1A and I1B (External Trigger/PS) inputs.

During the active phase of the presence sensor, the DS6400 reader tries to acquire and correctly decode the code.

In case the decoding phase is successful, the barcode characters are transmitted on the serial interface. Otherwise, a no read message is sent.

Automatic Operating Mode

Figure 93 - Automatic Mode Selection

This operating mode does not require the connection to an external Presence Sensor.

When working in this mode the reader is continuously scanning. The reading phase is activated each time a barcode enters the reading zone. The reader stops reading after an N number of scans without a code. Barcode characters are transmitted on the serial interface.

In case of a failed reading phase no message is sent to the host computer.

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8

8.2.2 Genius™ Network Setup Through Master

Network Setup allows configuring your Local Lonworks Network through the Master using

Genius™.

Three different procedures are available to define the number of network slave scanners, their label and address according to two main conditions:

Unknown Slave Addresses Net-Autoset

Known Slave Addresses Network Wizard

Express Network Setup automatically assigns random addresses to slave or Stand Alone scanners. customizes the network (slave label and address definition and physical identification of a specific slave within network), updates configuration to a file and makes it ready to be sent to the Master. automatically performs all the operations of the Network Wizard apart from the physical identification of a specific slave scanner.

NOTE

The Network Setup procedure as described requires Genius™ software version 1.06 or later. In addition, the Net-Autoset procedure requires scanner software version 6.40 or later.

1. The first operation to perform is the configuration of your scanner as "Master" from the

Local Device Network Settings item in the Device Menu, see figure below:

72

Figure 94 – Local Device Network Settings


8

The following dialog box appears asking whether to send the configuration to the Local

Device or not:

2. Click the "Yes" button, then click on the icon available on the Toolbar to make the

“Devices” area appear next to the Parameter Explorer window. By repeatedly clicking the icon this area will be displayed or hidden.

Figure 95 – Cluster Configuration

Each scanner of the cluster is indicated by the following graphical objects:





 check box allowing to select/deselect a specific scanner to perform the desired operations (i.e. program downloading); icon representing the scanner status; a label reporting information transmitted by the scanner when connected (the scanner address, generated errors, scanner description).

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8


3. Then, proceed with the network setup by using one of the icons available on the Tool

Bar according to the procedure to follow:

= Net-Autoset procedure

= Network Wizard procedure

= Express Network Setup procedure

Net-Autoset

This procedure is to be used when all scanner addresses and labels are unknown (typically when configuring the network for the first time or whenever a network reconfiguration is required).

By clicking the icon or selecting the "Net_Autoset" option from the right-click menu, the

Net-Autoset procedure is started allowing automatic assignment of random addresses to all slave or Stand Alone scanners connected within the network.

Once the procedure has been completed, it is possible to:

 define customized addresses and labels through the Network Wizard;

 display the scanner default labels through the Express Network Setup.

Express Network Setup

Before performing this procedure, a Lonworks address must be assigned to each slave scanner. The most practical method is through the

Net-Autoset

procedure. See par. 8.2.3 for

alternative address assignment methods.

Once all addresses have been assigned, the Express Network Setup is to be used when all scanner addresses and labels do not need to be modified.

By clicking on the icon or by choosing the related option from the right-click menu, the procedure is started which automatically performs the following operations:

- polling the network to discover connected scanners;

- transferring all scanners found to the "Requested Devices" area of the wizard where your network customization is defined;

- saving the new network configuration;

Once the procedure has been completed, a dialog box will appear asking whether to send the configuration to the Master. Choose the “Yes” option to start this procedure.

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8

Network Wizard

Before performing this procedure, a Lonworks address must be assigned to each slave scanner. The most practical method is through the

Net-Autoset

procedure. See par. 8.2.3 for

alternative address assignment methods.

Once all addresses have been assigned, the Network Wizard is to be used when one or more scanner addresses and labels need to be modified.

1. Click on the button to open the Network Wizard dialog box: a. if the slave scanners have already been configured and wired to the network, click on the Autodetect button to start a polling procedure of the current network. All slave scanners found will be represented in the “Current Devices” area. Then, select the desired slave scanner from the “Current Devices” area and click on the icon (or drag and drop) to transfer it to the “Requested Devices” area where your network customization is defined. The following dialog box will appear allowing (if necessary) to change the slave address ("Available Device" field) and label ("Description" field): b. if the slave scanners have not been configured and wired to the network, click on the

icon to add a new device defining its address and model. The added slave scanner will be displayed in the “Requested Devices” area. This option in any case requires that all slave scanners have their address set before the network can function.

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8


2. If desired, select a slave scanner within the "Current Devices" area and click on the icon (or select the "Show Device" option from the right-click menu) to make the dialog box appear as follows:

The "Show Device" option is particularly useful after the Net-Autoset procedure or whenever it is necessary to know which address is assigned to a specific slave scanner. Indeed, it activates the following signals which physically indicate the scanner corresponding to the one selected, in particular:



 in Network Wizard the icon corresponding to the selected slave scanner starts blinking red; in the Physical Network all slave scanner lasers turn off except the one of the selected scanner which turns on.

3. If desired, select the transferred/added slave scanner within the “Requested Devices” area and click on the icon to customize the scanner label and address.

4. Once your network has been customized, close the network wizard. Before closure, the program will show a dialog box asking whether to send the new configuration to the Master. Choose the “Yes” option to start this procedure.

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8

8.2.3 Alternative

As alternatives to Network Setup through the Master, each Slave scanner can be assigned an address through the following methods:

 address setting through the Local Device Network Settings item in the Device Menu with the slave scanner connected to Genius™



manual address setting through slave scanner keyboard (see par. 1.6.1 for details)

8.3 ADVANCED GENIUS™ CONFIGURATION

The ADVANCED selection available when starting the Genius™ program is addressed to expert users being able to complete a detailed scanner configuration. By choosing this option it is possible either to start a new scanner configuration or to open and modify an old one.

The desired parameters can be defined in the following window, similar to the MS Explorer:

Figure 96 - Genius™ Parameter Explorer Window

The procedure for setting the scanner parameters is supported by a Help On-Line, which is displayed in an HTML browser. It can be selected from the Configuration Help option available in the Help menu. In addition, a context-sensitive help can be enabled by pressing the <F1> key after selecting the desired parameter.

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8

8.3.1 Genius™

Once the Network Setup is structured in Genius and the Master is configured, there are a few shortcuts that Genius offers to quickly configure the slaves.

By right-clicking on a device in the "Devices" area a shortcut menu appears which allows you to:

 Copy the device configuration

 Paste a previously copied configuration

 Copy the Master device configuration parameters to all Slaves (only common parameters relative to Slave functioning, i.e. Code Definition, Diagnostics, etc.)

 Show Device to physically locate a scanner in the station

These shortcuts are made only in Genius™ and require sending the configurations to the scanners to be saved.

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8

It is possible to Paste, Send or Load configurations simultaneously

1 to a selected number of

devices by clicking the relative device check box and executing the desired command.

These same functions

2

can be selected from the Edit menu as well.

1

Not for Master and Slaves simultaneously.

2

Not for Master and Slaves simultaneously. If using the "Select All Devices" menu item, uncheck either the Master or all slaves.

79


8

8.4 PARAMETER DEFAULT VALUES

The following table contains the list of the factory default settings for the DS6400.

Genius™ also allows checking the parameter default values by selecting the "Compare parameters" option available in the Tools menu and comparing the current scanner configuration to the default one.

Code Definition

Code Combination

No read Message

No Read String

Multiple Read Filters

Code Label Settings #1

Code Symbology

Min Code Position

Max Position

Check Digit

Match String Rule

Pattern Match String

Match Direction Rule

Code Label Settings #2

Code Symbology

Minimum Label Length

Maximum Label Length

Min Code Position

Max Position

Check Digit

Match String Rule

Pattern Match String

Match Direction Rule

Operating Modes

Operating Mode Selection

On Line Options

Start Input Number

Start Input Active Level

Reading Phase Timeout

Reading System Layout

Device Assignment

Modify&Backup Lon Slave Configuration

Enable A.S.R.

80

Single Label

Global No Read Message

<CAN>

Disabled (unchecked)

Interleaved 2 of 5

8

0

255


1

3

Match

Empty

Disable

Code 39

Variable

1

60

0

255


1

3

Match

Empty

Disable

On Line

On Line 1 Input

1

Active Closed


Alone




8

Reading Parameters

Beam Shutter

Overflow Start Ratio

Overflow Stop Ratio

Reading Mode

Reading Condition

Disabled

5

5

Reconstruction

Standard

Reconstruction Parameters

Enabled Stacked Code Disabled (unchecked)

Extended

0

Min Start/Stop Number

Inter Char Gap

Addon Overflow Ratio

50

50

2

8

2

Scan Line Amplitude

Amplitude Settings Enable

Flash

Flash Mode

Fixed Distance

Data Communication Settings

Host Application Protocol Type


Fixed

60

Standard

Data Format

Header TX Start

Termination After No Read Message

Message Tx Selection

With data

Enabled (checked)

On Decoding

Format Type

Max Tx Delay After Phase Off

Standard

Disabled

Code Identifier Disabled

Parameters

Code Position

Code Direction Identifier Enable

Data Packet Separators

Code Field Length Setting

<STX>



<CR><LF>

<CR><LF>

Variable Length

Main Serial Port

Data Tx Enabled (checked)

Heartbeat Disable

Parameters

Main Port Communication Mode

Main Port Electrical Interface

Handshake

Standard

RS232

None

9600

Parity None

8

81

8


Parameters

1

Auxiliary Serial Port

Search for CBX BM100 at Device Startup Enabled (checked)

Data Tx Enabled (checked)

Heartbeat Disable

Pass Through Disabled (unchecked)

Parameters

Parity

115200

None

8

1

Digital I/O Setting

Digital Input Lines Setting

Debouncing For Input 1, 3 and 4

Debouncing For Input 2

5ms

500 µs

Input 1 Active Level Overridden by Op. Mode Active Closed




Output 1

Line State

Activation Event

Alternative Activation Event

Deactivation Event

Alternative Deactivation Event

Deactivation Timeout (ms)

Normally Open

Complete Read

Wrong

Timeout

None

50

Output 2

Line State

Activation Event


Deactivation Event


Deactivation Timeout (ms)

Output 3

Line State

Activation Event


Deactivation Event


Normally Open

No Read

Partial Read

Timeout

None

50

Normally Open

None

None

None

None

82


8

Diagnostics

PackTrack Debug Message Tx Disabled (unchecked)

Enable Checked

Conveyor Info Not Available

Refresh Time 2 sec

Statistics

Energy Saving

Energy Saving Configuration

User Information Section

End User Name

Device Name

Line Name

Enabled (checked)


Empty

Empty

Empty

83


9

9.1 DS6400 FLASH™ DYNAMIC FOCUS

The DS6400 has an innovative linear motor designed to control the focus position of the scanner via software. This dynamic system, called FLASH™, is able to move the focus position rail to rail, from the minimum position to the maximum position.

The FLASH™ functionalities are programmed via the Genius™ tool (refer to the Genius™

Help On-Line for details) and can operate in the following modes:

 D-Flash™

In Fixed mode, the focus is set to the desired position via software (expressed in cm). This mode represents the basic Flash™ function, in which the focus is adjusted in software for a given installation and its position is stored in the scanner decoder. This function is similar to the focus adjustment available for the DS6300 scanner with the great difference that the adjustment is performed via software through the Genius™ tool and not through the physical adjustment of an external screw.

Figure 97 – Flash™ Fixed Mode

9.1.2 Continuous

In Continuous mode, the focus position is continuously moving from a minimum position to a maximum position with a defined frequency (f1 in the figure below). This Flash™ function allows exploiting the whole reading range of the current DS6400 when the object to be detected is large and slow moving. Typical examples of applications for the Continuous mode are front side reading of big pallets, or reading on a fork lift truck.

Figure 98 – Flash™ Continuous Mode

84

READING FEATURES

9

9.1.3 Triggered

In Triggered mode, the focus position can be set depending on the received external input

(photocell, barrier, serial message…). This mode represents the most traditional Flash™ function, since it requires photocells, barriers or a dedicated interface to the Host (PC or

PLC).

Figure 99 – Flash™ Triggered Mode

In D-Flash™ mode, the focus position can be set depending on the measured distance (Dn in the figure below) between the scanner and the scanned object. This is the most innovative and flexible function, that makes different software implementations possible. The

D-Flash™ development has been based on the minimum distance detected. Thus, it can apply to the widest variety of applications. Further developments of D-Flash™ will be provided according to the specific application needs.

Figure 100 – Flash™ D-Flash™ Mode

85


9

9.2 ADVANCED CODE RECONSTRUCTION (ACR™ 4)

The traditional way of barcode reading could be called “Linear Reading”. In this case, the laser beam crosses the barcode symbol from its beginning to its end as shown in the following figure:

Laser Beam

Figure 101 – Linear Reading

In Advanced Code Reconstruction mode it is no longer necessary for the laser beam to cross the label from the start to the end. With just a set of partial scans on the label (obtained using the motion of the label itself), the DS6400 is able to “reconstruct” the barcode. A typical set of partial scans is shown in the figure below:

Code Direction

Figure 102 – Partial Scans

None of the partial scans contains the whole label. The decoder aligns each partial scan correctly and combines them in order to obtain the entire code.

This alignment is performed by calculating the time difference from one partial scan to another using a reference code element.

9.2.1 Tilt Angle for Advanced Code Reconstruction

The most important parameter in Advanced Code Reconstruction is the value of the maximum tilt angle ( maximum) under which the code reconstruction process is still possible.

Laser Beam

0° to  max



Figure 103 – Tilt Angle

 = tilt angle

86

READING FEATURES

9

The decoder will be able to read the label with a tilt angle between +  max and -  max as shown in the following figure:

0

°

OK OK

 + 

Conveyor

OK

No Read No Read

No Read

OK OK

Laser Beam

Figure 104 – Reading Zones with  Max

9.3 PACKTRACK™

PackTrack™ is a patented operating mode for Datalogic Omni-Directional Reading Stations used to correctly assign codes read on different packs when placed in the scanner Reading

Area at the same time.

In fact, in the following example, the codes of two or more consecutive packs are found at the same time in the scanner reading area. Therefore, the condition occurs where, in the sequence of the two packs, the code of the second pack is read first, just before the code of the previous pack. A system without PackTrack™ would assign the code of the second pack to first pack and vice versa, thus causing a gross error in sortation.

Figure 105 – PackTrack™ System Layout

Working in PackTrack™ mode requires an encoder and a presence sensor (or equivalent signals) to track the moving packs.

87


9

For correct functioning, the PackTrack™ operating mode requires a calibration just after the installation of the scanners. This operation is absolutely necessary to accurately locate barcodes on a fixed reference system.

PackTrack™ uses a right-handed reference system (right hand with thumb = X axis; forefinger = Y axis; middle finger = Z axis) where the X axis coincides with the PS line, the Y axis coincides with the conveyor direction and the Z axis is oriented upwards from the conveyor (see figure below).

PackTrack™ Reference System

Figure 106 – PackTrack™ Reference System

This coordinate system is absolute for the reading station, i.e. is valid for all the scanners independently from their position or orientation with respect to the conveyor. For this reason, after the PackTrack™ calibration (and configuration) has been correctly performed, when a barcode is under the beam to be read by the scanners, its position is defined by the coordinates of its central point, independently from which scanner is reading it. This can be

verified using the Test mode in the SPY PackTrack Calibration dialog box (see par. 9.3.2).

Both Auto PackTrack Calibration using the DLAPC tool and Manual PackTrack™ Calibration using the SPY tool can be performed in Genius™ (refer to the following paragraphs and the

Genius™ Help On-Line for details).

88

READING FEATURES

9

9.3.1 Auto

In a Master /Slave Reading Station working in PackTrack™ or Continuous operating mode, the entire Reading Station can be automatically calibrated using the DLAPC tool in Genius™.

The following paragraphs detail the Conditions and Limits, Parameters, and Procedure to follow. This information is also given in the Help On-Line.

Auto PackTrack Conditions and Limits

The Conditions and Limits for Auto PackTrack Calibration are summarized here for convenience and are also integrated into the following procedure descriptions:

 The following scanners are supported by Auto PackTrack Calibration: DS6400 (*see note below), DX6400 (*see note below), DS8100A, DX8200A.

 Before performing the Auto PackTrack Calibration procedure, if a system reset or power reset is performed, wait for all the scanners to be available (up to 60 sec.) before proceeding.

 Operating Mode of the Master must be either PackTrack or Continuous.

 Code 128 codes must be enabled on the Master with Label Length set to variable.

 If the system Presence Sensor and Encoder are used, the correct Encoder Step value must be set on the Master and the Presence Sensor must be connected to the

CBX100/500 Input 1.

 If instead the PPA-8000 Photocell Array is used, it must be connected to the CBX100/500

I1 and I2 inputs, the following parameters must be disabled on the Master: Physical

Encoder for PackTrack or Use Encoder for Continuous, and the Encoder, if present,

must be physically disconnected.

 DX scanners which are calibrated automatically cannot be automatically replaced by DX scanners with a previous sw version (earlier than 6.80). You must either update the old scanner software prior to substitution, or complete the calibration manually, after installation, by setting the PSOffset and Direction parameters.

NOTE

The autofocus feature of DS6400 and DX6400 scanners makes Auto

PackTrack Calibration difficult, therefore to assure that the procedure can correctly calibrate these scanners, it is necessary to set a fixed focus value which allows the scanner to read all the label positions useful for its calibration.

89


9

Auto PackTrack Parameter Descriptions

By means of the software tool DLAPC, it is possible to perform the Auto PackTrack setup procedure for PackTrack™ and Continuous Operating Mode applications.

Select the "DLAPC" option from the Tools menu or click on the related icon on the Tool Bar to open the following dialog box:

Once the DLAPC window has been opened, set the following parameters according to the application requirements:

Sensor Type: whether calibration will be performed using the system Presence Sensor and

Encoder (most cases), or the PPA-8000 Photocell Array.

NOTE

The Auto PackTrack procedure requires using the PPA-8000 Photocell

Array for all systems where either the Presence Sensor or the Encoder are absent (including Continuous Operating Mode and Cargoscan applications).

If using the Presence Sensor and Encoder, the presence sensor must be connected to the

CBX100/500 I1 input. The Encoder Step parameter must also be set correctly.

If using the PPA-8000 you must set the Photocell distance (165 mm default). The Photocell

Array must be connected to the CBX100/500 I1 and I2 inputs (see the relative installation manual), and the Encoder, if present, must be disconnected.

Pack Version: the version of the PCT-8000 being used for calibration. This value can be read from the barcode labels on the PCT-8000. Each label has the value vnnn where v is the version number.

90

READING FEATURES

9

Calibration Type: XYZ calibration with Absolute X position is forced. The coordinates for the three axes are calibrated. The X coordinate for all slaves is relative to a precise point

(reference point). This requires that the X Offset be set which will be used to harmonize the

X=0 coordinate of all of the individual slaves.

NOTE

For Oscillating Mirror models the scan line must be parallel to the conveyor direction and only the Y calibration will be performed, (the X and Z axes will automatically be set to zero).

Z Offset (if necessary): for packs that are elevated above the conveyor surface (for example on tilt trays), this parameter sets an offset for the height of a pack so that Z = 0 corresponds to the bottom of the pack.

91


9

Auto PackTrack Setup

1. Click on the Start button and follow the instructions given in the Auto PackTrack procedure window.

The first message is sent to the slaves and their status is shown in the synoptic buttons at the top of the window.

The scanner status indicated by each synoptic button has the following convention:

Grey

Red

Red

Aqua

Yellow

Green

xx-U slave xx cannot be calibrated - calibration is not supported by scanner software version

xx-U slave xx can be calibrated but the calibration procedure fails either barcode reading or verification

xx-L slave xx can be calibrated - is Lost stops responding during the procedure

xx-I slave xx can be calibrated - is in the Initial state ready to be calibrated

xx-N slave xx can be calibrated - is calibrated but Not verified

xx-C slave xx calibrated - is calibrated and verified

The symbol xx is the number of the slave scanner 01, 02, 03 etc., independently from the selection in the System Information Section>User Interface Style configuration parameter in Genius.

2. Follow each step given in the Auto PackTrack procedure window. The instructions and summary of each step are written in the terminal area of the window. The Synoptic buttons report the slave scanner status throughout the procedure.

Basically, place the PCT-8000 onto the moving conveyor, before the PS Line (reference point) and parallel to a conveyor edge (i.e. right-hand edge) with its arrow in the same direction as the conveyor movement. Let it pass through the reading station.

92

READING FEATURES

9

NOTE

If there are any nodes that show as U or L, then you should Stop the procedure and correct the problem. If the nodes respond with I, N, or C then you can Continue with the procedure.

To run each instruction press the Next button. The procedure repeats the steps asking to change the PCT-8000 X position (i.e. always before the PS Line (reference point) and parallel to a conveyor edge but changing to the left-hand edge and/or to the center of the conveyor), until the procedure terminates. At the end of the procedure, only the Stop button is active. Typically 3 passes are necessary.

93

9


3. The Absolute X coordinate requires placing a barcode label centered onto the physical X position (X Offset) on the conveyor (previously set in the dialog box), you have 2 minutes to read the code before the procedure ends automatically.

NOTE

Be careful that the barcode is not accidentally read in the act of placing it at the desired X Offset position, and assure that it is read by only one

scanner (see the figure below). You may have to pass your hand or other opaque object over it in order to end this step.

4. When you have successfully completed the procedure, (all scanners are green), press the Stop button to end the procedure and return to the Auto PackTrack setup window.

NOTE

The Stop button is always present and can be used at any time to end the procedure and return to the Auto PackTrack setup window.

NOTE

At this point you can download the Auto PackTrack Report file saved in the

Master scanner RAM. This can only be done by connecting the Master to another instance of Genius™ on a different communication channel. Select the Tools>File transfer... menu from this new Genius™ connection.

5. From the original Genius™ connection, press the Exit button to exit the Addon.

The calibrated values for the reading station will be sent to the Master scanner and the

Master scanner will reset the reading station which is now calibrated and ready.

94

READING FEATURES

9

Auto PackTrack Report

The Auto PackTrack Report file can be downloaded from the Master scanner RAM by using the Tools>File transfer… menu in Genius™. The report is divided into three sections.

The first section contains the general calibration parameters:

--------------------------------------

PARAMETERS

--------------------------------------

Calibration type

Sensor type

Pack version

XYZ X Absolute (X Offset 550) configured

2 (Z Offset 0)

The second section contains for each node, the calibration table, and the final calibration state.

--------------------------------------

PACKTRACK GLOBAL CALIBRATION TABLE DX node 5

--------------------------------------

P1: X(mm)

P1: Y(mm)

P1: Z(mm)

P1: Distance(mm)

P1: Position

P2: X(mm)

36

1077

10

36

1077

715

P2: Y(mm)

P2: Z(mm)

P2: Distance(mm)

P2: Position

P3: X(mm)

P3: Y(mm)

1096

10

10

715

518

1304

P3: Z(mm)

P3: Distance(mm)

P3: Position

XP1: X(mm)

XP1: Y(mm)

XP1: Z(mm)

XP1: Distance(mm)

XP1: Position

XP2: X(mm)

650

1096

10

36

1077

10

36

1077

715

XP2: Y(mm)

XP2: Z(mm)

XP2: Distance(mm)

XP2: Position

XP3: X(mm)

XP3: Y(mm)

XP3: Z(mm)

XP3: Distance(mm)

XP3: Position

Calibration State

--------------------------------------

1096

10

10

715

518

1304

650

1096

10

VERIFIED

PACKTRACK CALIBRATION TABLE DS node 6

--------------------------------------

P1: X(mm)

P1: Y(mm)

P1: Z(mm)

P1: Distance(mm)

36

1077

10

36

P1: Position

P2: X(mm)

P2: Y(mm)

P2: Z(mm)

1077

715

1096

10

P2: Distance(mm)

P2: Position

P3: X(mm)

P3: Y(mm)

P3: Z(mm)

P3: Distance(mm)

P3: Position

Calibration State

10

715

518

1304

650

1096

10

VERIFIED

95


9

The last section summarizes the calibration status of each scanner.

--------------------------------------

SCANNERS STATE SUMMARY

--------------------------------------

Scanner E

Scanner F

Scanner J

Scanner K

Scanner L

Calibrated and verified





Scanner M

Scanner N

Scanner O

Scanner Q

Scanner R

Scanner S







9.3.2 Manual PackTrack™ Calibration for DS6400 Scanner Using SPY

In a Master /Slave Reading Station working in PackTrack™ or Continuous operating mode, the individual scanners can be calibrated using the SPY tool in Genius™.

PackTrack™ Reference System

Figure 107 – PackTrack™ Reference System

Independently from the scanner position in the reading station (top, side, bottom, etc), the general procedure is to place three barcodes along the scanline of the scanner as indicated in the figure below. The order is not important but the relative position to the scanner reading area is: one barcode in the center near position and two barcodes at the outer edges of the reading area.

96

Figure 108 – Manual PackTrack™ Calibration Relative Code Positioning

READING FEATURES

9

1. Select the “SPY” option from the Tools menu or click on the related icon on the Genius™ toolbar to open the following dialog box:

When selecting a slave scanner through the Master, click on the slave in the Devices window, then click the SPY icon.

NOTE

SPY ICON

Figure 109 – Opening the Spy Window

2. Once the Spy window has been opened, select the “PackTrack™ Calibration” option from the Tools menu:

Figure 110 – Selecting PackTrack™ Calibration Option

97

9


3. By selecting the “PackTrack Calibration” option a further dialog box appears allowing to start calibration:

Position 1

Position 2

Position 3

Figure 111 – Performing the PackTrack™ Calibration

4. Place the code at one of the desired positions on the scan line (i.e. Position 1).

Position 1

Position 3

Position 2

5. Measure the X, Y and Z coordinates relative to the center of the code and enter them into the corresponding edit boxes.

NOTE

In the vast majority of systems the x and z data are not necessary. For these cases set x = 0, z= 0 during the calibration procedure.

6. Press the Calibrate button for Position 1 to start the calibration.

98

READING FEATURES

9

7. Repeat the same procedure for Position 2 and Position 3.

8. After calibrating the 3 positions, press the “Validate Calibration” button to validate the calibration settings.

Before closing the dialog box, press the Run Test button to test the calibration results and efficiency. See the following figure.

Figure 112 – Testing PackTrack™ Calibration

Repeat the entire procedure for each scanner in the Reading Station.

9.3.3 PackTrack™ Calibration for DS6400 Oscillating Mirror Models

The DS6400 oscillating mirror models can be used in PackTrack™ operating mode only when the scanner is mounted so that the scan line is parallel to the conveyor direction as shown in the following figure:

Conveyor

Direction

Scan

Line

Figure 113 – Oscillating Mirror Models in PackTrack™ Mode

PackTrack™ Calibration must be made while the scanning plane is perpendicular to the conveyor plane and fixed (not oscillating).

99


9

9.4 PERFORMANCE

The scan rate is 800 scans/sec.

Refer to the diagrams in par. 9.5 for further details on the reading features. These diagrams

are taken on various resolution sample codes at a 25 C ambient temperature depending on the conditions listed under each diagram.

If standard models do not satisfy specific requirements, contact your nearest Datalogic distributor, supplying code samples, to obtain complete information on the reading possibilities.

9.4.1 Reading

 ANSI Grade B minimum scans/sec

The following tables describe the requirements for standard applications.

Minimum Code Height for ACR Reading (mm)

Speed 0.5 1 1.5

2 2.5

3 0.5

1 1.5 2 2.5

3

0.25 7 9 10 12 13 15

0.30 8 9 11 12 14 15

2/5 Interleaved 0.33 13 14 16 18 20 22 8 10 11 13 14 16

Code Resolution 0.38 14 16 18 19 21 23 9 11 12 14 15 17

(mm) 0.50 18 19 21 23 25 26 11 12 14 15 17 18

0.72 24 25 27 28 30 32 15 16 17 19 20 22

1.00 33 34 35 36 38 40 20 21 22 23 25 26

Ratio 3:1

Table 1


Speed 0.5 1 1.5

2 2.5

3 0.5

1 1.5 2 2.5

3

0.25 6 7 9 10 12 13

0.30 7 8 9 11 12 14

Code 39 0.33 11 12 13 15 17 19 7 8 10 11 13 14

Code Resolution 0.38 12 13 14 16 18 20 8 9 10 12 13 15

(mm) 0.50 15 16 17 18 20 22 10 10 11 13 14 16

0.72 20 21 22 23 24 26 13 13 14 15 17 18

1.00 27 28 29 30 31 32 17 17 18 19 20 21

Ratio 3:1; Interdigit = Module Size

Table 2

100

READING FEATURES

9


Speed 0.5 1 1.5

2 2.5

3 0.5

1 1.5 2 2.5

3

0.25 5 7 8 10 11 13

0.30 6 7 9 10 12 13

Code 128 – GS1-128 0.33 9 11 13 14 16 18 6 8 9 11 12 14

Code Resolution 0.38 10 11 13 15 17 19 7 8 10 11 13 14

(mm) 0.50 12 13 15 17 19 21 8 9 11 12 14 15

0.72 16 17 19 21 22 24

1.00 22 23 24 25 27 29

10 11 13 14 16 17

13 14 15 17 18 20

Table 3


Speed 0.5 1 1.5

2 2.5

3 0.5

1 1.5 2 2.5

3

0.25 5 7 8 10 11 13

0.30 6 7 9 10 12 13

Codabar 0.33 9 11 13 14 16 18 6 8 9 11 12 14

Code Resolution 0.38 10 11 13 15 17 19 7 8 10 11 13 14

(mm) 0.50

0.72

1.00

13 14 15 17 19 21

17 18 19 21 22 24

23 24 25 26 27 29

8 9 11 12 14 15

11 12 13 14 16 17

14 15 16 17 18 20

Ratio 3:1; Interdigit = Module Size

Table 4


Speed 0.5 1 1.5

2 2.5

3 0.5

1 1.5 2 2.5

3

0.25 5 6 8 9 11 12

0.30 6 7 8 10 11 13

EAN 8-13, UPC-A 0.33 9 10 11 13 15 17 6 7 9 10 12 13

Code Resolution 0.38 10 11 12 14 16 18 7 7 9 10 12 13

(mm) 0.50 12 13 14 15 17 19 8 9 10 11 13 14

0.72 16 17 18 19 20 22 10 11 12 13 14 16

1.00 22 23 24 24 25 26 13 14 15 16 16 18

Table 5

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9

9.5 READING DIAGRAMS

The reading diagram given below illustrates the convention used to calculate the minimum and maximum reading distance for barcodes. This procedure allows calculating the reading distance of your scanner when working with a focus different from the one displayed in the

reading diagrams given in par. 9.5.1 and par. 9.5.2.

Draw a straight vertical line at the minimum focus distance value; the points of intersection between this line and the global reading area give the minimum reading distance.

Draw a circumference from the origin (0,0) with a radial distance equal to the maximum scanner focus distance. The points of intersection between this circumference and the global reading area give the maximum reading distance.

Maximum Reading

Distance

Minimum Reading

Distance

Global

Reading Area

0

Maximum Reading

Distance

102

Minimum Reading

Distance

Maximum Reading

Distance

Figure 114 – Calculating a Scanner Reading Area

READING FEATURES

9

9.5.1 DS6400 Standard Model

DS6400-100-0XX Resolution: 0.20 mm/8 mils

The diagram shows a global reading area, which includes all possible focus positions, and the reading area obtained for the DS6400-100-0XX operating with focus position = 65 cm and barcode density of 0.20 mm (8 mils).

It is possible to obtain the minimum and maximum distance values by referring to the radial

distance curves displayed in Figure 116.

0 14 20 24 26 28 30 32 34 36 38 40 (in)

0 35 40 45 50 55 60 65 70 75 80 85 90 95 100 (cm)

16 40

14 35

Global Reading

Area

12 30

10 25

8

20

6

4

15

2

10

5

Focus

Position = 65 cm

0 0

-2 -5

-4 -10

-6

-8

-15

-20

-10

-12

-25

-30

-14 -35

-16 -40

(in) (cm)

Figure 115 – Standard Model 0.20 mm / 8 mils Reading Diagram

Note: (0,0) is the center of the laser beam output window.

CONDITIONS

Code = Interleaved 2/5 or Code 39

PCS = 0.90

Pitch angle = 0°

Skew angle = 10° - 20°

Tilt angle = 0°

103

9


The curves show the minimum and maximum radial distance.

Reading distance

(in) (cm)

40 100

38

95

36

34

90

85

32

80

Max. Reading

Distance

30

28

75

70

20

18

16

26

24

22

50

45

40

65

60

55

Min. Reading

Distance

0

0

40 45 50 55 60 65 70 75 80 85 90 95 100 (cm)

16 22 24 26 28 30 32 34 36 38 40 (in)

Focus Distance

Figure 116 – Standard Model 0.20 mm / 8 mils Radial Distance

104

READING FEATURES

9

DS6400-100-0XX - Resolution: 0.25 mm/10 mils




0 12 24 28 32 36 40 44 48 52 56 (in)

130 140 (cm)

24 60

0 30 40 50 60 70 80 90 100 110 120

20 50

Global Reading

Area

16 40

12 30

8

20

4 10

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20

-24

-50

-60

Foc us

Position = 90 c m

(in) (cm)



CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

105

9



(in) (cm)

48 120

46 115

44 110

42

105

40 100

38

95

36

90

Max. Reading

Distance

34

32

85

80

28

26

24

22

20

30 75

70

65

60

55

50


Min. Reading

Distance

0 45 50 55 60 65 70 75 80

18 24 30 32

85 90 95 100 105 110 115

34 36 38 40

(cm)

42 44 46 (in)

Focus Distance


106

READING FEATURES

9





0 16 28 40 44 48 52 56 60 64 (in)

24 60

0 40 50 60 70 80 90 100 110 120 130 140 150 160 (cm)

20 50

Global Reading

Area

16

12

8

40

30

20

4 10

Focus

Position = 110 cm

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20 -50

-24 -60

(in) (cm)



CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

107

9



(in) (cm)

72 180

68 170

64 160

60

150

56 140

52

130

48 120

Max. Reading

Distance

44 110

40 100

36

32

28

24

20

16

90

80

70

60

50

40


Min. Reading

Distance

0 55 60 65 70 75 80 85 90

22 28 34 36

95 100 105 110 115

38 40 42 44 46

120 125 130 (cm)

48 50 52 (in)

Focus Distance


108

READING FEATURES

9





0 16 28 40 44 48 52 56 60 64 68 72 (in)

28 70

0 40 60 70 80 90 100 110 120 130 140 150 160 170 180 (cm)

24 60 Global Reading

Area

20 50

16

12

8

40

30

20

4 10

Focus

Position = 140 cm

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20

-24

-50

-60

-28 -70

(in) (cm)



CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

109

9




(in) (cm)

72 180

68 170

64 160

60

150

56 140

52

130

48

120

Max. Reading

Distance

44 110

40 100

36

32

28

24

20

16

60

50

40

90

80

70

Min. Reading

Distance

0 40

16

50 60 70 80 90 100 110 120

36 40 44 48

130 140 150 160 170 180

52 56 60

(cm)

64 68 72 (in)

Focus Distance


110

READING FEATURES

9





0 16 28 40 44 48 52 56 60 64 68 72 76 80 (in)

28 70

0 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 (cm)

24 60

20 50

Global Reading

Area

16

12

8

40

30

20

4 10

Focus

Position = 120 cm

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20

-50

-24 -60

-28 -70

(in) (cm)



CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

111

9




(in) (cm)

80 200

76 190

72 180

68 170

64

160

60 150

56 140

52 130

Max. Reading

Distance

48 120

44 110

28

24

20

40 100

36

32

90

80

70

60

50

Min. Reading

Distance

0 40

16

50 60 70 80 90 100 110 120

36 40 44 48

130 140 150 160 170 180 (cm)

52 56 60 64 68 72 (in)

Focus Distance


112

READING FEATURES

9

9.5.2 DS6400 Oscillating Mirror Model





0 14 20 24 26 28 30 32 34 36 38 40 (in)

0 35 40 45 50 55 60 65 70 75 80 85 90 95 100 (cm)

16 40

14 35

12

10

8

30

25

20

6 15

4

10

2 5

Global Reading

Area

Focus

Position = 60 cm

0 0

-2 -5

-4 -10

-6

-8

-15

-20

-10

-12

-25

-30

-14 -35

-16 -40

(in) (cm)

Figure 125 – Oscillating Mirror Model 0.20 mm / 8 mils Reading Diagram


CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

113


9



(in) (cm)

36 90

34

85

32

80

30 75

Max. Reading

Distance

28

70

26

65

24

22

20

18

16

60

55

50

45

40

Min. Reading

Distance

0

0

40 45 50 55 60 65 70 75 80 85 90 (cm)

24 26 28 30 32 34 36 (in)

Focus Distance

Figure 126 - Oscillating Mirror Model 0.20 mm / 8 mils Radial Distance

114

READING FEATURES

9





0 12 24 28 32 36 40 44 48 52 56 (in)

24 60

0 30 40 50 60 70 80 90 100 110 120 130 140 (cm)

20 50

16 40

Global Reading

Area

12 30

8

20

4 10

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20

-24

-50

-60

Focus

Position = 95 cm

(in) (cm)

Figure 127 - Oscillating Mirror Model 0.25 mm / 10 mils Reading Diagram


CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

115

9



(in) (cm)

46 115

32

30

28

26

24

22

20

18

44 110

42 105

40

100

38

34

95

36

90

85

80

75

55

50

45

70

65

60

Max. Reading

Distance


Min. Reading

Distance

0 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 (cm)

18 24 30 32 34 36 38 40 42 44 46 (in)

Focus Distance


116

READING FEATURES

9





40 44 48 52 56 60 64 (in)

120 130 (cm)

24 60

0 40 50 60 70 80 90 100 110 140 150 160

20 50 Global Reading

Area

16 40

12 30

8

20

4 10

Focus

Position = 110 cm

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20

-24

-50

-60

(in) (cm)



CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

117

9



(in) (cm)

68 170

64 160

60

150

56 140

52 130

48

120 Max. Reading

Distance

24

20

16

44 110

40 100

36

32

28

60

50

40

90

80

70


Min. Reading

Distance

0 50 60 85

20 26 32 34

90 95 100 105 110

36 38 40 42

115 120 (cm)

44 46 48 (in)

Focus Distance


118

READING FEATURES

9





0 16 20 28 40 44 48 52 56 60 64 68 72 (in)

28 70

0 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 (cm)

24 60

Global Reading

Area

20 50

16

12

8

40

30

20

4 10

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20

-50

-24 -60

-28 -70

(in) (cm)

Focus

Pos ition = 115 c m



CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

119

9




(in) (cm)

72 180

68 170

64 160

60

150

56 140

52

130

48

120

24

20

16

44 110

40

100

36

32

28

90

80

70

60

50

40

Max. Reading

Distance

Min. Reading

Distance

0 40

16

50 60 70 80 90 100 110 120

36 40 44 48

130 140 150 160 170 180

52 56 60

(cm)

64 68 72 (in)

Focus Distance


120

READING FEATURES

9





0 16 20 28 40 44 48 52 56 60 64 68 72 76 80 (in)

28 70

0 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 (cm)

24 60

20 50

Global Reading

Area

16 40

12 30

8

20

4 10

Focus

Pos ition = 115 c m

0 0

-4 -10

-8

-20

-12

-30

-16 -40

-20

-50

-24 -60

-28 -70

(in) (cm)



CONDITIONS


PCS = 0.90

Pitch angle = 0°


Tilt angle = 0°

121

9



(in) (cm)


76 190

72 180

68 170

64 160

60

150

56 140

52

130

48

120

44 110

40

100

36 90

32

28

80

70

24

20

60

50

16

40

Max. Reading

Distance

Min. Reading

Distance

0 40

16

50 60 70 80 90 100 110 120

36 40 44 48

130 140 150 160 170

52 56 60 64 68

180

72

(cm)

(in)

Focus Distance


122

MAINTENANCE

10

10 MAINTENANCE

10.1 CLEANING

Clean the laser beam output window periodically for correct operation of the scanner (see

Figure A).

Dust, dirt, etc. on the window may alter the reading performance.

Repeat the operation frequently in particularly dirty environments.

Use soft material and alcohol to clean the window and avoid any abrasive substances.

WARNING

Clean the window of the DS6400 when the scanner is turned off or at least when the laser beam is not active.

10.2 EXTERNAL MEMORY BACKUP & RESTORE

Backup and Restore is vital to all applications in that it provides a method to quickly replace a reader and return the station to full capacity in the event of a failure. The External Memory

Backup and Restore procedure is the preferred method since it always provides complete backup and restore functions (Configuration and Environmental parameters).

When the DS6400 scanner is connected through CBX series connection boxes, Backup and

Restore is provided through the BM100 accessory module installed inside the CBX100 or

CBX500 connection box.

If the DS6400 scanner is integrated into an ID-NET™ network having an SC4000 ID-NET™ controller as Master, then the SC4000 also provides the Backup and Restore procedure.

This procedure can be performed directly from the Genius™ Device menu.

To manually perform the Backup and Restore procedure see the relative BM100 or SC4000 manual for details.

10.3 AUTOMATIC SCANNER REPLACEMENT (ASR)

NOTE

The ASR procedure is available for backward compatibility or for applications that do not use the CBX/SC4000, however it is not the preferred method.

The Datalogic Automatic Scanner Replacement (ASR) procedure allows restoring system functioning automatically after one or more scanners are replaced in a Master/Slave

Lonworks network.

123


10

The ASR procedure is principally used for PackTrack™ configurations, but it restores only a part of the system parameters: common slave parameters (Code Selection and

Reconstruction) plus each single slave PackTrack™ calibration.

The Master must be prepared at the time of installation in order for this procedure to work correctly.

10.3.1 ASR Network Configuration

1. On the Master scanner, check the Modify & Backup Lon Slave Scanner

Configuration parameter in Genius™ and configure the Lonworks Slave Scanner

Common Parameters (Code and Reconstruction Parameters).

2. Enable the ASR procedure through the Enable A.S.R. parameter in the Master configuration.

3. Send the configuration to the Master EEPROM to force the Slave Operating Mode, Code

Reading Symbologies and Reconstruction parameters and store all the Slave

PackTrack™ calibration tables.

Now the Slave scanners are configured through the Master (ASR parameters stored in the Master) and the ASR procedure is implemented.

4. Save this configuration to file (.ddc).

10.3.2 Scanner Replacement Procedure

NOTE

Slave

The ASR procedure requires replacing one scanner at a time.

1. Power down the entire system.

2. Replace the Slave scanner with a new one (default settings).

3. Power up the system and wait for initialization.

Master

1. Load the saved configuration from file (.ddc) to a new Master scanner.

2. Power down the entire system.

3. Replace the old Master scanner with the new one.

4. Power up the system and wait for initialization.

The ASR works only if both the Master and Slave devices have software

6.40 or later.

NOTE

124

TROUBLESHOOTING

11

11 TROUBLESHOOTING

NOTE

Before contacting your local Datalogic office or Datalogic Partner or ARC, it is suggested to save the device configuration to a *.ddc file by means of the

Genius™ software configuration program and check the device exact model and serial number.

TROUBLESHOOTING GUIDE

Problem Suggestion

Power On: the “Power On” LED is not lit.











Is power connected?

If using an external power supply (like

PG6000), is it connected to the AC source?

If using rail power, does rail have power?

If using CBX100/CBX500, does it have power

(check switch and LED)?

Check if you are referring to the

25/26-pin connector or to the

CBX100/CBX500 spring clamp connectors.

Measure voltage at pin 13 and 25 (for

25/26-pin connector) or at spring clamp Vdc and GND (for CBX100/CBX500).

On Line Mode: the Master’s “Phase On” LED is not lit

(when external trigger activates).









On Line Mode:







 the Master’s “Phase On” LED is correctly lit but nothing happens (no reading results).

Check carefully if you are referring to the

25/26-pin connector or to the

CBX100/CBX500 spring clamp connectors.

Is sensor connected to EXT TRIG/PS input?

Is power supplied to photo sensor?

Is power supplied to one out of the two EXT

TRIG/PS (NPN output)?

Is one out of the two EXT TRIG/PS grounded

(PNP output)?

Are the photo sensor LEDs (if any) working correctly?

Is the sensor/reflector system aligned (if present)?

Is the software configuration consistent with the application condition (operating mode, etc.)?

In the Genius™ software configuration program select the OPERATING MODES folder and check for related parameters.

Serial On Line Mode: the reader is not triggered (no reading results).







In the Genius™ program select the

OPERATING MODE folder and check if serial on line is enabled as “On Line options” parameter value.

Are the Start-Stop string correctly assigned?

Is the serial trigger source correctly connected and configured)?

125

11




On Line Mode and Serial On Line 

Mode: the reader does not respond correctly to the expected external signal end.

In the Genius™ software configuration program select the OPERATING MODES folder and check the “Reading Phase

Timeout” parameterization.

Reading:  it is not possible to read the target barcode (always returns No Read) 





Check synchronization of reading pulse with object to read.

Place barcode in the center of scan line and run TEST MODE (selectable by Genius™ as

Operating Modes).

If you still have troubles, check the following:





Is the reading distance within that allowed

(see reading diagrams)?

Choose the CODE tab and enable different code types (except

Pharmacode). LENGTH = Variable.

 Is the barcode quality sufficient?

If you had no success, try to perform the test using the BARCODE TEST CHART included with the product.

If working in PackTrack™ mode, verify that the coordinates (in particular the Y axis) are correct.

Communication: the device is not transmitting anything to the host.











Is serial cable connected?

Is correct wiring respected?

If using MAIN RS232 or RS485 interface, is the reference ground connected to proper

SGND Main Isolated (also referred to as

GND_ISO)? Be careful that it is not completely different from GND power ground.

If using CBX100/CBX500, be sure the RS485 termination switch is positioned to OFF.

Are serial host settings equivalent to serial device settings?

Communication: data do not appear on the terminal.



Communication:  data transferred to the host are incorrect, corrupted or incomplete.





In the Genius™ program enable the DATA

COMMUNICATION SETTINGS/MAIN-

AUXILIARY PORT\DATA TX parameter.

In the Genius™ program select the DATA

COMMUNICATION SETTINGS/DATA

FORMAT folder and check for HEADER,

TERMINATOR, SEPARATOR and FILL

CHAR values.

Check the CODE FIELD LENGTH value, too.

Are the COM port parameters correctly assigned?

126

TROUBLESHOOTING

11



How do I obtain my units’ serial  numbers?

The device serial number is printed on a label that is affixed above the connector panel of the reader.





The serial number is also displayed when connecting the device through the Genius™ program.

Serial numbers consist of 9 characters: one letter, 2 numbers, another letter followed by 5 numbers.

127


12

12 TECHNICAL FEATURES

ELECTRICAL FEATURES

Supply Voltage

Power Consumption

Common Communication

Interfaces

15 to 30 Vdc

15 W typical

1.5 to 0.7 A max. (including startup current)

RS232

RS485 full-duplex

RS485 half-duplex

Auxiliary

RS232

Other

1200 to 115200

1200 to 115200

Model–Dependent Communication

Interfaces

Ethernet

DeviceNet

Profibus

Inputs

Ext. Trigger 1, Encoder

2 aux. digital inputs

Outputs

3 software programmable digital outputs

OPTICAL FEATURES

Light Receiver

Wavelength

Safety Class

Laser Control

100 Mb/s up to 500 Kb/s up to 12 Mb/s

(optocoupled NPN or PNP)

(optocoupled)

Avalanche photodiode

630 to 680 nm

Class 2 - EN60825-1; Class II - CDRH

Security system to turn laser off in case of motor slow down

READING FEATURES

Scan Rate

Maximum Resolution

Max. Reading Distance

Max. Reading Width

Max. Depth of Field

USER INTERFACE

LCD Display

600-1200 scans/s

(see reading diagrams in par. 9.5)

2 lines by 16 characters LCD

LED Indicators Power On (red)

Phase On (yellow)

TX Data (green)

128

TECHNICAL FEATURES

12

SOFTWARE FEATURES

Readable Codes

Code Selection

Headers and Terminators

Operating Modes

Configuration Modes

Parameter Storage

Interleaved 2/5

Code 39 Standard

Codabar

Code 128

GS1-128 (ex EAN 128)

Code 93 (standard and full ASCII)

EAN/UPC (including Add-on 2 and Add-on 5)

GS1 DataBar (including Limited and Expanded)

Up to 10 codes during one reading phase

Up to 128-byte headers and 128-byte terminators

On Line, Serial On Line, Automatic, Test,

PackTrack™, Continuous

Genius™ utility program

Non-volatile internal FLASH

ENVIRONMENTAL FEATURES

Operating Temperature

Storage Temperature

Humidity

Ambient Light Immunity

Vibration Resistance:

EN 60068-2-6

2 hours on each axis

Shock Resistance:

EN 60068-2-27

3 shocks on each axis

Protection Class – EN 60529

0° to +40 °C (+32° to +104 °F)

-20° to +70 °C (-4° to +158 °F)

90% non condensing

3500 lux

14 mm @ 2 to 10 Hz

1.5 mm @ 13 to 55 Hz

2 g @ 70 to 200 Hz

30 g; 11 ms

IP64*

Standard Models Oscillating Mirror Models PHYSICAL FEATURES

Mechanical Dimensions

110 x 113 x 99 mm

Weight

(4.33 x 4.45 x 3.9 in)

1.5 kg. (3.3 lb)

* IP50 grade for older RJ45 Ethernet versions.

113 x 180 x 104.5 mm

(4.45 x 7.08 x 4.11 in)

2.0 kg. (4.4 lb)

129


A

POINT-TO-POINT

Using a Point-to-Point layout, the data is transmitted on the Main interface as well as on the

Auxiliary interface. The Main interface can be selected for RS232 or RS485 full-duplex communications. Two different layouts are available according to the DS6400 reader model used for the connection.

Standard Models

When On-Line operating mode is used, the reader is activated by an External Trigger/PS

(photoelectric sensor) when the object enters its reading zone. In the following case, the signal is passed to the DS6400 through the CBX100/CBX500, which also passes power to the system from the power supply (i.e. PWR-120).

Host

PWR-120

1

CBX

CAB-Sxx

DS6400

Master/Slave model

2

3

 Main Serial Interface

(RS232 or RS485 Full-Duplex)

 I/O and/or Auxiliary Serial Interface

(Data Tx to Terminal Local Echo) (RS232)

 Input 1 (External Trigger/PS input)

Figure 135 – Point-to-Point for Master/Slave Models

130

ALTERNATIVE LAYOUTS

A

Fieldbus Models

In this case no External Trigger is used and the CBX100/CBX500 only passes power to the reader. The DS6400 Fieldbus models (Ethernet, DeviceNet or Profibus) are connected to a remote Host. It can be activated by a signal generated by the remote Host or always be active if working in Automatic operating mode.

PWR-120

Fieldbus

Network

CBX

Remote Host

CAB-F0x

DS6400

Fieldbus model

I/O, AUX

Figure 136 – Point-to-Point for Fieldbus Models

131


A

ID-NET™ GATEWAY

The CBX800 Gateway can be used to integrate a DS6400 reader into a high speed ID-

NET™ network consisting of different scanners not provided with a Lonworks interface.

In this case the DS6400 uses its main RS232/RS485 interface to communicate with the

CBX800.

CBX800

ID-NET™ Slave Nodes

CBX100 CBX100

Power

2 3 3

6

1

5 7 7

Matrix 400™ DS4800

DS6400

4

ID-NET™

Host 2

Serial (Host)

SC4000

ID-NET™

Master

Host 1



CBX800 Source Interface (CAB-Sxx)



CBX800 ID-NET™ Interface



Reader ID-NET™ Interface



External Trigger (for On-Line Mode)







Ethernet TCP/IP (WebSentinel)

Host Aux for CBX800 Configuration

Source Aux for Source Reader Configuration

Reader Auxiliary Interface for Reader Configuration

Figure 137 – DS6400 Slave/CBX800 Gateway in an ID-NET™ High Speed Network

NOTE

For 6/K family scanners having software version 6.80 or later, an alternative fixed speed (57600 baud) ID-NET™ layout can be made without the use of

CBX800. See the ID-NET™ Application Note for details.

132

ALTERNATIVE LAYOUTS

A

PASS THROUGH

When Pass Through is activated on the Auxiliary interface, the DS6400 reader can be integrated in a network consisting of different scanners not provided with a Lonworks interface.

This connection mode allows two or more devices to be connected to a single external serial interface. The DS6400 transmits the messages received by its auxiliary interface onto its main interface. The received data is transmitted "as is", (passed-through), and therefore any data formatting requirements must be made at each individual reader.

In this configuration a series of scanners can be connected together using RS232 on the main interface and all messages will be passed through this chain to the host. The reading phase of each scanner is independent from the others. In Pass Through connections each scanner is provided with its relative External Trigger (multi P.S.).

Applications can be implemented to connect a device such as a hand-held reader to the

Auxiliary port for manual code reading capability.

For the RS232 connections the maximum cable length is 15 m (50 ft).

The scanners represented in the following figures are configured in Pass Through mode.

1 2 1 2 1

CBX100

DS6400

CAB-Sxx

DS4800

I/O, AUX

P.S.*

P.S.*

P.S.*

Power

Gryphon

Local Host

1 Main Serial Interface

2 Auxiliary Serial Interface


Figure 138 – Pass Through Connection for DS6400 Master/Slave Models

133

A

1 2


1 2

DS6400

CAB-F0x

I/O, AUX

P.S.*

P.S.*

CBX100

DS4800

P.S.*

Fieldbus

Network

Power

Gryphon

PLC Host

1 Main Serial Interface 2 Auxiliary Serial Interface


Figure 139 – Pass Through Connection for Fieldbus Models

RS232 MASTER/SLAVE

The RS232 master/slave connection is used to integrate a DS6400 reader in a network consisting of different scanners not provided with a Lonworks interface.

The Slave scanners use RS232 only on the main and auxiliary interfaces. Each slave scanner transmits the messages received by the auxiliary interface onto the main interface.

All messages will be transferred towards the master.

The master scanner is connected to the Host PC on the main RS232 serial interface through the CBX connection box.

In RS232 Master/Slave connections the External Trigger/PS signal is unique to the system

(single P.S.).

NOTE

The DS6400 Standard model, working as Master in an RS232 network, may be simultaneously connected to a Lonworks network consisting of

DS6400 slave scanners. Be careful when assigning the slave address, since the number of the first Lonworks slave must be a progressive number with respect to the address number defined for the last slave scanner of the

RS232 network. For example, if the RS232 network consists of Slave 1 and

Slave 2, the address to be assigned to the first Lonworks slave scanner will be Slave 3 (not Slave 1).

134

ALTERNATIVE LAYOUTS

1 2

Power

CAB-Sxx

DS6400 Master

3

DS4800

Slave 1

1 2

CBX100

DS4800

Slave n

1

A

Local Host

 Main Serial Interface (RS232 only)

 Auxiliary Serial Interface (RS232)

 Input 1 (External Trigger/PS for On-Line Mode)

Power

Figure 140 – RS232 Master/Slave for DS6400 Master/Slave Models

2 1 2

3

DS4800

Slave 1

CBX100

1

Fieldbus

Network

CAB-F0x

DS6400 Master

DS4800

Slave n

Remote PLC  Main Serial Interface (RS232 only)

 Auxiliary Serial Interface (RS232)


Figure 141 – RS232 Master/Slave for DS6400 Fieldbus Models

135


A

MULTIPLEXER

The Multiplexer connection is used to integrate a DS6400 slave reader in a Multidrop network consisting of different scanners not provided with a Lonworks interface.

Each scanner is connected to a Multiplexer (MX4000) with the RS485 half-duplex main interface.

#0

DS6400

CAB-Sxx

2

#1 #31

CBX100

DS4800

1

MX4000

3

Power

Local Host

 Main Serial Interface (RS485 Half-Duplex)

 Auxiliary Serial Interface (Local Echo) (RS232)


Figure 142 – Multiplexer for DS6400 Master/Slave Models

The auxiliary serial interface of the slave scanners can be used to visualize collected data or to configure it using the Genius™ utility.

When On-Line operating mode is used, the scanner is activated by an External Trigger/PS when the object enters its reading zone.

136

GLOSSARY

ACR™ 4

Each version of the base has the powerful code reconstruction technology (ACR™ 4). The new fourth generation ACR™ considerably increases the code reconstruction reading capability in the case of damaged or very tilted barcodes.

Aperture

Term used on the required CDRH warning labels to describe the laser exit window.

Barcode

A pattern of variable-width bars and spaces which represents numeric or alphanumeric data in machine-readable form. The general format of a barcode symbol consists of a leading margin, start character, data or message character, check character (if any), stop character, and trailing margin. Within this framework, each recognizable symbology uses its own unique format.

Barcode Label

A label that carries a barcode and can be affixed to an article.

Baud Rate

A unit used to measure communications speed or data transfer rate.

CDRH (Center for Devices and Radiological Health)

This organization (a service of the Food and Drug Administration) is responsible for the safety regulations governing acceptable limitations on electronic radiation from laser devices.

Datalogic devices are in compliance with the CDRH regulations.

EEPROM

Electrically Erasable Programmable Read-Only Memory. An on-board non-volatile memory chip.

Full Duplex

Simultaneous, two-way, independent transmission in both directions.

Half Duplex

Transmission in either direction, but not simultaneously.

Host

A computer that serves other terminals in a network, providing services such as network control, database access, special programs, supervisory programs, or programming languages.

Interface

A shared boundary defined by common physical interconnection characteristics, signal characteristics and meanings of interchanged signals.

LED (Light Emitting Diode)

A low power electronic device that can serve as a visible or near infrared light source when voltage is applied continuously or in pulses. It is commonly used as an indicator light and uses less power than an incandescent light bulb but more than a Liquid Crystal Display

(LCD). LEDs have extremely long lifetimes when properly operated.

137

Multidrop Line

A single communications circuit that interconnects many stations, each of which contains terminal devices. See RS485.

PackTrack™

PackTrack™ is a Datalogic patented parcel tracking system which improves the reading features in omnidirectional stations. In particular, PackTrack™ manages

6-sided reading systems when it is impossible to detect the real position of the code on the parcel, thus overcoming the need for external accessories essential in traditional tracking systems.

Parameter

A value that you specify to a program. Typically parameters are set to configure a device to have particular operating characteristics.

Position

The position of a scanner or light source in relation to the target of a receiving element.

Protocol

A formal set of conventions governing the formatting and relative timing of message exchange between two communicating systems.

Resolution

The narrowest element dimension which can be distinguished by a particular reading device or printed with a particular device or method.

RS232

Interface between data terminal equipment and data communication equipment employing serial binary data interchange.

RS485

Interface that specifies the electrical characteristics of generators and receivers for use in balanced digital multipoint systems such as on a Multidrop line.

Scanner

A device that examines a printed pattern (barcode) and either passes the uninterpreted data to a decoder or decodes the data and passes it onto the Host system.

Serial Port

An I/O port used to connect a scanner to your computer.

Signal

An impulse or fluctuating electrical quantity (i.e.: a voltage or current) the variations of which represent changes in information.

Symbol

A combination of characters including start/stop and checksum characters, as required, that form a complete scannable barcode.

Trigger Signal

A signal, typically provided by a photoelectric sensor or proximity switch, which informs the scanner of the presence of an object within its reading zone.

138

UPC

Acronym for Universal Product Code. The standard barcode type for retail food packaging in the United States.

Visible Laser Diode

A light source used in scanners to illuminate the barcode symbol. Generates visible red light at wavelengths between 630 and 680 nm.

139

INDEX

A

Accessories, 14

ACR™ 4, 86

Alternative Layouts, 130

Auto PackTrack

Conditions and Limits, 9, 89

Parameter Descriptions, 10, 90

Report, 95

Setup Procedure, 11, 92

Setup using Keypad, 8

Auxiliary RS232 Interface, 32, 48

C

CBX Electrical Connections, 25

CE Compliance, ix

Cleaning, 123

Code Verifier, 37, 51

Compliance, vii

Custom Cable Electrical Connections, 41

D

DeviceNet Connector Panel, xiii

DeviceNet Interface, 61

E

Electrical Safety, vii

Ethernet Interface, 58

Ethernet Interface (older models), 59

Ethernet M12 Connector Panel, xii

Ethernet RJ45 Connector Panel, xii

F

FCC Compliance, ix

Fieldbus Connections, 58

Flash™ Dynamic Focus, 84

G

Genius™

Advanced Configuration, 77

Installation, 69

Wizard for Quick Reader Setup, 69

Glossary, 137

Guide to Installation, xiv

I

ID-NET™ Gateway, 132

140

Indicators, 6

Inputs, 33, 48

Installation, 16

Internal Net, 7

K

Keypad and Display, 6

L

Laser Safety, vii

LEDs, 6

Local Lonworks Network Layouts, 63

Lonworks Connections, 54

Lonworks Interface, 55

M

Main Serial Interface, 27, 43

Master/Slave Connector Panel, xii

Model Description, 3

Mounting the Scanner, 17

Mounting with Accessories, 20

Multiplexer, 136

N

Network Setup, 72

Network Termination, 55

O

Operating Mode

Automatic, 71

On Line, 71

Test, 70

Oscillating Mirror Models, 4

Outputs, 37, 51

Overall Dimensions, 18

P

Package Contents, 16

PackTrack™, 87

PackTrack™ Calibration

Auto Using DLAPC, 89

Manual Using SPY, 96

Parameter Explorer Window, 77

Parameter Groups

Default Values, 80

Pass Through, 133

Patents, vi

Pitch Angle, 22

Point-to-Point, 130

Positioning, 22

16° Skew Positioning, 23

45° Skew Positioning, 24

Power Supply, viii, 27, 43

Profibus Connector Panel, xiii

Profibus Interface, 62

R

Reading Diagrams, 102

Oscillating Mirror Models, 113

Reading Features, 84

Reference Documentation, vi

RS232 Interface, 28, 44

RS232 Master/Slave, 134

RS485 Full-Duplex, 29, 45

RS485 Half-Duplex, 30, 46

S

Scanner Assignment using Keypad, 7

Scanner Replacement, 123

Services and Support, vi

Skew Angle, 22

Software Configuration, 69

T

Technical Features, 128

Terminators, 55

Test Mode using Keypad, 7

Tilt Angle, 23

Troubleshooting, 125

Typical Layouts, 63

141

DECLARATION OF CONFORMITY

EC-009

Rev.: 5

Pag.: 1 di 1

Datalogic Automation S.r.l.

Via Lavino 265

40050 Monte San Pietro

Bologna - Italy www.automation.datalogic.com

declares that the

DS6400; Laser Scanner and all its models are in conformity with the requirements of the European Council Directives listed below:

______________________________________________

This Declaration is based upon compliance of the products to the following standards:

EN 55022 ( C LASS A ITE ), D ECEMBER 2010: INFORMATION TECHNOLOGY EQUIPMENT

RADIO DISTURBANCE CHARACTERISTICS

LIMITS AND METHODS OF MEASUREMENTS

EN 61000-6-2, S

EPTEMBER

2005:

2004 / 108 / EC EMC Directive

2006/95/EC Low Voltage Directive

ELECTROMAGNETIC COMPATIBILITY (EMC)

PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL

ENVIRONMENTS

EN 60950-1, A PRIL 2006 :

EN 60825-1, O

CTOBER

2007

Monte San Pietro, January 26th, 2012

Paolo Morselli

Quality Manager

INFORMATION TECHNOLOGY EQUIPMENT SAFETY -

PART 1 : GENERAL REQUIREMENTS

SAFETY OF LASER PRODUCTS P ART 1 :E QUIPMENT

CLASSIFICATION , REQUIREMENTS AND USER ' S GUIDE

UNI EN ISO 14001

www.automation.datalogic.com

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