Leuze electronic DCR 202i Original Operating Instructions
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Leuze electronic DCR 202i Original Operating Instructions

Leuze electronic DCR 202i Original Operating Instructions

Camera-based code reader
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EN 2016/01 - 50130061
We reserve the right to
make technical changes

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Summary of Contents for Leuze electronic DCR 202i

  • Page 1 EN 2016/01 - 50130061 We reserve the right to make technical changes...
  • Page 2 © 2016 Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen / Germany Phone: +49 7021 573-0 Fax: +49 7021 573-199 http://www.leuze.com info@leuze.de Leuze electronic DCR 202i...

  • Page 3: Table Of Contents

    Ethernet star topology ........... . 32 Leuze electronic DCR 202i...
  • Page 4 8.6.6 Transfer configuration data ..........42 Commissioning – Leuze electronic webConfig tool ..... . 43 System requirements.
  • Page 5 17.4 License terms ............76 Leuze electronic DCR 202i...

  • Page 6: About This Document

    (Media Access Control address) PCRE Regular expressions for reference code comparison (Perl Compatible Regular Expressions) PELV Protective extra low voltage with reliable disconnection (Protective Extra Low Voltage) Region of interest of the code reader Programmable Logic Control Leuze electronic DCR 202i...
  • Page 7 About this document TCP/IP Internet protocol family (Transmission Control Protocol/Internet Protocol) Network transmission protocol (User Datagram Protocol) Underwriters Laboratories Leuze electronic DCR 202i...

  • Page 8: Safety

     Only operate the device in accordance with its intended use.  Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.  Read these original operating instructions before commissioning the device.

  • Page 9: Competent Persons

    (e.g. electrician foreman). In other countries, there are respective regulations that must be observed. Exemption of liability Leuze electronic GmbH + Co. KG is not liable in the following cases: • The device is not being used properly. • Reasonably foreseeable misuse is not taken into account.

  • Page 10: Device Description

    • DCR 202i FIX-M1-102-R3 with medium-density optics (M-optics) • DCR 202i FIX-F1-102-R3 with low-density optics (F-optics) The DCR 202i code readers are operated as a stand-alone single device with individual IP address in an Ethernet star topology. Information on technical data and characteristics: see chapter 14.

  • Page 11: Accessories

    • Ready-made connection and interconnection cables for M12 connectors. • External illumination and mounting bracket for external illumination. For further information, contact your responsible Leuze electronic subsidiary or Leuze electronic cus- tomer service (see chapter 13). • MA 2xxi modular connection units for connection to fieldbus systems (see chapter 7.6).

  • Page 12: Indicators And Operational Controls

    Upon successful decoding, the feedback LED illuminates briefly (GOOD READ, MATCH). • Three indicator LEDs (PWR, NET, LINK) • Six-level bar graph display for function selection and display of the read quality (SIGNAL QUALITY) • Two control buttons Leuze electronic DCR 202i...

  • Page 13: Led Indicators

    Service mode light) • Code reading possible • No data on the host interface Flashing Device ok, warning set • Code reading possible • Temporary operating fault ON (continuous Device error/parameter enable light) No code reading possible Leuze electronic DCR 202i...

  • Page 14: Bar Graph Display

    : The function LED illuminates continuously. A preselected function (flashing LED) does not yet have any influence on the functionality. If no button is pressed for a longer period of time, flashing of the LED is ended automatically by the device. Leuze electronic DCR 202i...

  • Page 15: Control Buttons

     Press the navigation button • The TRIG LED flashes and the Trigger function is preselected.  Press the enter button • The TRIG LED illuminates continuously. • The configured Trigger function (e.g., reading gate control) is started. Leuze electronic DCR 202i...

  • Page 16: Functions

    In the event of a change in the image area, e.g., by holding up a code, the code reader captures images with illumination (as previously configured) until a code is read successfully. The code reader then switches back to the wait mode and the illumination switches off after a few seconds. Leuze electronic DCR 202i...

  • Page 17: Reference Code Comparison

    The webConfig configuration tool offers a graphical user interface for the configuration of the code reader via a PC (see chapter 9 "Commissioning – Leuze electronic webConfig tool"). The wizard of the webConfig tool can be used to easily configure the code reader in just a few steps.

  • Page 18: Applications

    Applications Applications Typical applications for code readers include the following. Reading of 1D-codes Figure 5.1: Reading of 1D-codes Leuze electronic DCR 202i...

  • Page 19: Reading Of 2D-Codes

    Using the polarization filter By using the linear polarization filter integrated in the housing hood, you can avoid interfering reflections. When the polarization filter is used, the exposure settings change. The exposure time is in- creased considerably. Leuze electronic DCR 202i...

  • Page 20: Code Reading With Diffusor Foil

    Code reading with diffusor foil Figure 5.4: Using the diffusor foil The diffusor foil reduces interfering reflections by increasing the scatter of the integrated LED illumination of the code reader. When the diffusor foil is used, the exposure settings change. Leuze electronic DCR 202i...

  • Page 21: Mounting

    The illumination light directly reflected by the code label may overload the code reader and thereby result in non-reading of the code.  Mount the code reader with a tilt angle or angle of inclination of ±10° … 20° from vertical. Leuze electronic DCR 202i...

  • Page 22: Determining The Reading Distance

    0.127 mm (5 mil) 0.19 mm (7.5 mil) 2D-Codes 0.25 mm (10 mil) 0.5 mm (20 mil) [mm] Reading distance [mm] Figure 6.2: Typical reading distances for 1D- and 2D-codes with various modulus sizes of the codes Leuze electronic DCR 202i...
  • Page 23 The following images show the relationship between the camera distance and the resulting read field for the individual optics models of the code reader. The camera distance is the path from the front edge of the code reader to the code. Leuze electronic DCR 202i...

  • Page 24: Mounting The Code Reader

    Read field: Width x Height [mm] N-optics, M-optics F-optics Figure 6.6: Relationship between camera distance and read field size Mounting the code reader Information on mounting the code reader can also be found in document Quick Start Guide DCR 200i . Leuze electronic DCR 202i...

  • Page 25: Mounting With M4 Fastening Screws

     First tip the housing hood downward and away from the housing base.  Then lift the housing hood up and off of the housing base.  Then mount the new housing hood in the reverse order. The tightening torque of the fastening screws is 0.25 Nm. Leuze electronic DCR 202i...

  • Page 26: Attaching The Diffusor Foil

     Make certain that the diffusor foil is correctly oriented. Small recess at top, large recess at bottom Figure 6.8: Orientation of the diffusor foil  Attach the diffusor foil to the housing screen from bottom to top. Figure 6.9: Attaching the diffusor foil Leuze electronic DCR 202i...
  • Page 27 Mounting NOTICE Avoid air bubbles when attaching the diffusor foil!  When attaching the diffusor foil, take care to prevent bubbles from forming under the film. Leuze electronic DCR 202i...

  • Page 28: Electrical Connection

    The code reader is provided with the following connections: • PWR / SWIO: A-coded, 12-pin, M12 connection for operating voltage, switching inputs/outputs, RS 232/RS 422 interface • HOST: D-coded, 4-pin, M12 connection for the Ethernet connection Leuze electronic DCR 202i...

  • Page 29: Pwr / Swio - Voltage Supply / Rs 232/Rs 422 / Switching Inputs/Outputs

    The RS 232/RS 422 interface on the PWR / SWIO M12 plug is directly connected to the host. To connect to other fieldbus systems, e.g., PROFIBUS, PROFINET, EtherCAT, etc., Leuze electronic offers various connection units (see chapter 7.6 "Connecting code reader to fieldbus").
  • Page 30 Connection cable shield. plug) The shield of the connection cable is on the thread of the M12 plug. The core colors only apply when Leuze electronic s original connection cables are used (see chapter 15.4 "Cables accessories"). NOTICE Attention!  For UL applications, use is only permitted in Class 2 circuits in accordance with the NEC (National Electric Code).
  • Page 31 (and not as a switching input), the switching output mal- functions. RS 232/RS 422 interface The RS 232/RS 422 interface is used primarily for outputting the read and decoded code contents of the activated code types. Leuze electronic DCR 202i...

  • Page 32: Host - Host Input / Ethernet

    M12 socket. NOTICE Use ready-made cables!  If possible, use the ready-made cables from Leuze electronic (see chapter 15.4). Ethernet star topology The code reader is operated as a stand-alone single device in an Ethernet star topology with individual IP address.

  • Page 33: Cable Lengths And Shielding

     The entire interconnection cable must be shielded and earthed.  The RD+/RD- and TD+/TD- wires must be stranded in pairs.  Use at least a CAT 5 cable for the connection. Cable lengths and shielding Observe the maximum cable lengths and the shielding types: Leuze electronic DCR 202i...

  • Page 34: Connecting Code Reader To Fieldbus

    • EtherCAT: MA 238i • EtherNet/IP: MA 258i • DeviceNET: MA 255i • PROFIBUS: MA 204i • PROFINET: MA 248i Ready-made cables are available for connecting the code reader to a modular connection unit (see chapter 15.4 "Cables accessories"). Leuze electronic DCR 202i...

  • Page 35: Starting Up The Device - Basic Configuration

    • Aztec code; number of digits: 11x11 … 151x151 Deviations from these settings must be set via the webConfig tool (see chapter 9 "Commission- ing – Leuze electronic webConfig tool").  Using the Online commands, important device functions can be checked, e.g. reading activation (see chapter 10.1 "Online commands").

  • Page 36: Setting The Communication Parameters

    If a problem occurs that cannot be rectified even after checking all electrical connections and set- tings on the devices and on the host, contact your responsible Leuze electronic subsidiary or Leuze electronic customer service (see chapter 13 "Service and support").

  • Page 37: Automatically Setting The Ip Address

    Address Link Label The Address Link Label is an additional stick-on label that is affixed to the device. 00:15:7B:20:00:15 DCR 202i MAC Name Figure 8.1: Example of an Address Link Label ; the device type varies depending on the series •...

  • Page 38: Ethernet Host Communication

     With a device as TCP server, set the following values: • Port number for the communication of the device with the TCP clients The corresponding adjustment options can be found in the webConfig tool: Configuration > Control > Host > Ethernet > TCP/IP Leuze electronic DCR 202i...

  • Page 39: Rs 232/Rs 422 Communication

    With activation of the teach function, a present code is taught-in as a reference code. During the teach event, the reading gate is opened and a code located in the read field is decoded. The decoded code is stored as a new reference code in the device. Leuze electronic DCR 202i...

  • Page 40: Performing Further Settings

    Activating camera operating mode The camera operating mode defines how the code reader starts a read process and decodes the codes if a code is located in the read field (see chapter 4.1 "Camera operating modes"). Leuze electronic DCR 202i...

  • Page 41: Control Of The Switching Outputs

    Starting up the device - Basic configuration The following options are available for activating the camera operating mode: • webConfig tool (see chapter 9 "Commissioning – Leuze electronic webConfig tool") CONFIGURATION > CONTROL > Camera operating mode • Online command via the host interface (see chapter 10.1 "Online commands") •...

  • Page 42: Optimizing Reading Performance

    With the webConfig tool, you can store complete device configurations on data carriers and transfer them from these to the device: Maintenance > Backup/Restore This storage of configuration data is especially useful if you want to store basic configurations which will require only minor changes. Leuze electronic DCR 202i...

  • Page 43: Commissioning - Leuze Electronic Webconfig Tool

     Start the webConfig tool via your PC's Internet browser with IP address 192.168.60.101 or with the IP address set by you. 192.168.60.101 is the standard Leuze electronic IP address for communication with code readers of the DCR 200i series.

  • Page 44: Short Description Of The Webconfig Tool

    Commissioning – Leuze electronic webConfig tool Process Service Changing the operating mode ( ) (upper left) Figure 9.1: The start page of the webConfig tool The user interface of the webConfig tool is largely self-explanatory. The webConfig tool is completely contained in the firmware of the device.

  • Page 45: Menu Options Of The Webconfig Tool

    Commissioning – Leuze electronic webConfig tool • The configuration cannot be changed. Service • • Process communication to the control or to the PC has been interrupted. • The switching inputs/outputs are deactivated. • The configuration can be changed. NOTICE...

  • Page 46: Configuration Menu

    Commissioning – Leuze electronic webConfig tool 9.3.3 CONFIGURATION menu NOTICE Service Configuration changes only in the operating mode!  Changes made using the CONFIGURATION menu can only be performed in the Service operating mode. Figure 9.3: CONFIGURATION menu  Select the application that you would like to configure.
  • Page 47 Commissioning – Leuze electronic webConfig tool  Select CONFIGURATION > [Start Wizard]  Make the settings using the configuration steps presented by the wizard. The settings are not saved until the final configuration step (FINISH) is performed. Leuze electronic DCR 202i...

  • Page 48: Interfaces - Communication

    Requests device version information Parameter None Acknowledgment Example: DCR 202i FIX-F1-102-R2 V1.0.0 2016-01-01 The first line contains the device type of the code reader, followed by the device ver- sion number and version date. The data which is actually displayed may vary from the values given here.
  • Page 49 • Permanently store found code types and number of digits in the decoder table. This is performed if a configuration code is present! Auto setup Parameter activates Acknowledgment CS=x Status valid CA command Invalid command Auto setup' could not be activated Leuze electronic DCR 202i...
  • Page 50 These values can be used to determine the reading quality or decoding quality. The values are also output on the bar graph display of the device (SIGNAL QUALITY). Parameter Activates the alignment mode Deactivates the alignment mode Leuze electronic DCR 202i...
  • Page 51 Code 1 (1), RAM+EEPROM (0), DataMatrix ECC 200 (32), code information Teach-in Command Description This command enables a reference code to be defined quickly by reading an exam- ple label. Parameter Function Defines reference code 1 Leuze electronic DCR 202i...
  • Page 52 Defined code information (1 … 244 characters) Device status Command SST? Description The command queries the device status independent of whether the code reader is Service Process in the operating mode or in the operating mode. Parameter None Leuze electronic DCR 202i...

  • Page 53: 3Online Commands For System Control

    • The code reader must be connected to a computer (host) via the Ethernet interface (see chapter 8.3.4 "Ethernet host communication"). • The code reader is designed as an XML server and communicates on port 10004. Leuze electronic DCR 202i...
  • Page 54 You can find detailed information on XML-based communication on the Leuze home page: www.leuze.com • Enter the type designation or part number of the device as the search term. Downloads • You can find the information on the tab. Leuze electronic DCR 202i...

  • Page 55: Care, Maintenance And Disposal

     Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device. 11.2 Servicing Repairs to the device must only be carried out by the manufacturer.  For repairs, contact your responsible Leuze electronic subsidiary or Leuze electronic customer service (see chapter 13 "Service and support"). 11.3 Disposing ...

  • Page 56: Diagnostics And Troubleshooting

    Possible error causes Measures PWR LED • No operating voltage connected • Check operating voltage to the device • Contact Leuze electronic customer service • Hardware error (see chapter 13) Red, Device error/parameter enable Contact Leuze electronic customer service continuous light...

  • Page 57: Service And Support

    Repair service and returns: Procedure and Internet form can be found at www.leuze.com/repair Return address for repairs: Service center Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen / Germany 13.1 What to do should servicing be required?

  • Page 58: Technical Data

    2 M4 threaded inserts on each of the side walls, 5 mm deep 4 M4 threaded inserts on the rear, 3.5 mm / 5 mm deep Housing Housing: polycarbonate Housing base: diecast aluminum Optics cover Polycarbonate, optionally made of glass Leuze electronic DCR 202i...

  • Page 59: Optical Data

    6.1.3 "Determining the reading distance" • N-optics: Up to 4 ms at m=0.19 mm (7.5 mil) Object speed • M-optics: Up to 5 ms at m=0.25 mm (10 mil) • F-optics: Up to 6 ms at m=0.33 mm (13 mil) Leuze electronic DCR 202i...

  • Page 60: 2Code Specifications

    (ECC200) QR-Code, GS1 QR-Code 14.3 Dimensioned drawing all dimensions in mm Figure 14.1: DCR 200i dimensioned drawing 14.4 Dimensioned drawings - Accessories all dimensions in mm Figure 14.2: Dimensioned drawing of the BTU 320M-D12 mounting system Leuze electronic DCR 202i...
  • Page 61 Technical data all dimensions in mm Figure 14.3: Dimensioned drawing of the BT 320M mounting bracket Leuze electronic DCR 202i...
  • Page 62 Technical data all dimensions in mm Figure 14.4: Dimensioned drawing of the BTU 320M-D12-RL70 mounting bracket for ring light Leuze electronic DCR 202i...

  • Page 63: Ordering Information And Accessories

    3: 1280 x 960 pixels Type of protective screen: -: Plastic G: Glass P: Polarization filter A list with all available device types can be found on the Leuze electronic website at www.leuze.com. 15.2 Type overview Table 15.2: Type overview...

  • Page 64: Optical Accessories

    Ordering information and accessories Type designation Description Part no. DCR 202i FIX-N1-102-R3-P Stationary 2D-code reader, N-optics, polarization 50128788 filter DCR 202i FIX-M1-102-R3-P Stationary 2D-code reader, M-optics, polarization 50128789 filter DCR 202i FIX-F1-102-R3-P Stationary 2D-code reader, F-optics, polarization 50128790 filter 15.3 Optical accessories Table 15.3:...

  • Page 65: Other Accessories

    Ring light, red with 300 mm cable and M12 plug Table 15.10: Accessories – Mounting aids Part no. Part designation Description 50132150 BTU 320M-D12 Mounting system for 12 mm rod 50132151 BT 320M Mounting bracket 50132453 BTU 320M-D12-RL70 Mounting bracket for ring light Leuze electronic DCR 202i...
  • Page 66 Modular fieldbus connection for field use; interfaces: RS 232 / DeviceNet 50114157 MA 258i Modular fieldbus connection for field use; interfaces: RS 232 / Ethernet/IP 50132488 KB JST-M12A-12P-50 Interconnection cable for DCR 200i to MA 2xxi modular fieldbus connection Leuze electronic DCR 202i...

  • Page 67: Ec Declaration Of Conformity

    EC Declaration of Conformity EC Declaration of Conformity The code readers of the DCR 200i series have been developed and manufactured in accordance with the applicable European standards and directives. Leuze electronic DCR 202i...

  • Page 68: Appendix

    Negative acknowledge SYNCHRONOUS IDLE Synchronization EOF TRANSM. BLOCK End of data transmission block CANCEL Invalid END OF MEDIUM End of medium SUBSTITUTE Substitution ESCAPE Escape FILE SEPARATOR File separator GROUP SEPARATOR Group separator RECORD SEPARATOR Record separator Leuze electronic DCR 202i...
  • Page 69 SLANT Slant Number Number Number Number Number Number Number Number Number Number COLON Colon SEMICOLON Semicolon < LESS THAN Less than EQUALS Equals > GREATER THAN Greater than QUESTION MARK Question mark COMMERCIAL AT Commercial AT Leuze electronic DCR 202i...
  • Page 70 Capital letter Capital letter Capital letter Capital letter Capital letter OPENING BRACKET Opening bracket REVERSE SLANT Reverse slant CLOSING BRACKET Closing bracket CIRCUMFLEX Circumflex UNDERSCORE Underscore GRAVE ACCENT Grave accent Lower case letter Lower case letter Leuze electronic DCR 202i...
  • Page 71 Lower case letter Lower case letter Lower case letter Lower case letter Lower case letter Lower case letter Lower case letter OPENING BRACE Opening brace VERTICAL LINE Vertical line CLOSING BRACE Closing brace TILDE Tilde DELETE (RUBOUT) Delete Leuze electronic DCR 202i...

  • Page 72: Code - Sample

    Figure 17.2: Code type: Code 39 Module 0.3 Figure 17.3: Code type: Codabar Module 0.3 Figure 17.4: Code type: Code 128 Module 0.3 Figure 17.5: Code type: EAN 128 SC 2 Figure 17.6: Code type: UPC-A Leuze electronic DCR 202i...
  • Page 73 Code type: EAN 13 add-on DCR 200i Figure 17.9: Code type: DataMatrix ECC200 DCR 200i Figure 17.10: Code type: QR Code Test symbol Figure 17.11: Code type: Aztec DCR 200i series Figure 17.12: Code type: PDF417 Leuze electronic DCR 202i...

  • Page 74: Configuration Via Configuration Codes

    Reset to factory settings (without IP address) Figure 17.13: Configuration code: reset to factory settings Setting the IP address to the Leuze default address Figure 17.14: Configuration code: Setting the IP address DHCP activation Figure 17.15: Configuration code: DHCP activation Leuze electronic DCR 202i...
  • Page 75 Activation of reading gate control Figure 17.17: Configuration code: Reading gate control activation Activation of presentation mode Figure 17.18: Configuration code: Presentation mode activation Activation of single trigger mode Figure 17.19: Configuration code: Single trigger mode activation Leuze electronic DCR 202i...

  • Page 76: License Terms

    (CD-ROM or DVD) if you submit a request to our customer support within three years of distribution of the product at the following address: Service center Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen / Germany Source code DCR 200i...

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