Leuze electronic BCL 300 Series Technical Description
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Leuze electronic BCL 300 Series Technical Description

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BCL304i
Bar code reader
T E C H N I C A L D E S C R I P T I O N

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Summary of Contents for Leuze electronic BCL 300 Series

  • Page 1 BCL304i Bar code reader T E C H N I C A L D E S C R I P T I O N...
  • Page 2 Leuze electronic GmbH + Co. KG P.O. Box 1111, D- 73277 Owen Tel. +49(0) 7021/ 573-0, Fax +49(0)7021/ 573-199 info@leuze.de w.leuze.com Sales and Service Germany Sales Region North Sales Region South Sales Region East Phone 07021/573-306 Phone 07021/573-307 Phone 035027/629-106...

  • Page 3: Table Of Contents

    Line scanner (single line)......................28 4.4.2 Line scanner with oscillating mirror....................29 4.4.3 Raster scanner (Raster Line)....................... 30 Fieldbus systems ......................31 4.5.1 PROFIBUS DP ..........................31 Heater ..........................31 autoReflAct ........................32 Reference codes ......................32 autoConfig ........................33 Leuze electronic 304i...
  • Page 4 Ultra Low Density (L) - optics: BCL 304i S/R1 L 102 (H) .............54 5.5.11 Ultra Low Density (L) - optics: BCL 304i S/R1 L 100 (H) .............54 5.5.12 Ultra Low Density (L) - optics: BCL 304i OL 100 (H) ..............55 304i Leuze electronic...
  • Page 5 HOST / BUS IN for BCL 304i....................... 75 7.3.4 BUS OUT for the BCL 304i......................76 7.3.5 PROFIBUS termination........................ 77 Cable lengths and shielding ................... 77 Display elements and display................. 78 LED indicators BCL 304i ....................78 Display BCL 304i ......................80 Leuze electronic 304i...
  • Page 6 Connecting the SERVICE USB interface ............... 82 Installing the required software..................83 9.2.1 System requirements ........................83 9.2.2 Installing the USB driver.......................83 Starting the webConfig tool .................... 84 Short description of the webConfig tool ............... 85 9.4.1 Module overview in the Configuration menu ................85 304i Leuze electronic...
  • Page 7 Module 40 – Code type......................121 10.8.14 Module 41 – Code position in the swivel range ................. 122 10.9 Data Processing ......................123 10.9.1 Module 50 – Characteristics filter ....................123 10.9.2 Module 51 – Data filtering......................125 Leuze electronic 304i...
  • Page 8 Example configuration: Indirect activation via the PLC..........157 10.16.1 Task ............................157 10.16.2 Procedure...........................157 10.17 Sample configuration: Direct activation via the switching input ......159 10.17.1 Task ............................159 10.17.2 Procedure...........................159 Diagnostics and troubleshooting..............161 11.1 General causes of errors....................161 11.2 Interface errors....................... 161 304i Leuze electronic...
  • Page 9 13.3 Disassembling, packing, disposing ................169 Appendix ......................170 14.1 Declaration of Conformity ..................... 170 14.2 ASCII character set ......................172 14.3 Bar code samples ......................176 14.3.1 Module 0.3 ..........................176 14.3.2 Module 0.5 ..........................177 Leuze electronic 304i...
  • Page 10 "Ultra Low Density" reading field curve for line scanner with deflection mirror ........54 Figure 5.22: "Ultra Low Density" reading field curve for oscillating-mirror scanners............ 55 Figure 5.23: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners........55 Figure 6.1: Device name plate BCL 304i ........................56 304i Leuze electronic...

  • Page 11: Leuze Electronic Bcl 304I

    Parameters for module 13........................111 Table 10.18: Input data for module 20 ........................112 Table 10.19: Input data for modules 21 … 27......................114 Table 10.20: Parameters for module 30........................116 Table 10.21: Input data for module 31 ........................117 Leuze electronic 304i...
  • Page 12 Device parameters for example configuration 2..................159 Table 11.1: General causes of errors ........................161 Table 11.2: Interface error ............................161 Table 12.2: Type overview BCL 304i........................163 Table 12.3: Connection hoods for the BCL 304i....................... 164 304i Leuze electronic...

  • Page 13: Leuze Electronic Bcl 304I

    Declaration of conformity BCL 304i ....................... 170 Figure 14.2: Connection hood / connector unit declaration of conformity ..............171 Figure 14.3: Bar code sample labels (module 0.3)..................... 176 Figure 14.4: Bar code sample labels (module 0.5)..................... 177 Leuze electronic 304i...

  • Page 14: General Information

    You can find the Declaration of Conformity of the devices in the appendix of the manual on page 145. The manufacturer of the product, Leuze electronic GmbH & Co KG in D-73277 Owen, possesses a certified quality assurance system in accordance with ISO 9001.

  • Page 15: Safety Notices

    The bar code readers of the BCL 300i series are especially designed for the following areas of application: • Storage technology and materials handling, in particular for object identification on fast-moving transport systems • Pallet transport systems • Automobile sector • Omnidirectional reading 304i Leuze electronic...

  • Page 16: Working Safely

    CAUTION: Use of controls or adjustments or performance of procedures other than specified herein may result in hazardous light exposure. Leuze electronic 304i...

  • Page 17: Figure 2.1: Attachment Of The Stick-On Labels With Warning Notices At The Bcl 304I

    M12 MS 3xx connection hood 304i Line scanner and M12 MS 3xx connection hood Warning: laser aperture Name plate Figure 2.1: Attachment of the stick-on labels with warning notices at the BCL 304i 304i Leuze electronic...

  • Page 18: Fast Commissioning / Operating Principle

    • The reading distance lies in the middle area of the reading field. • The bar code labels are of good print quality and have good contrast ratios. • You do not use high-gloss labels. • There is no direct sunlight. 304i Leuze electronic...

  • Page 19: Electrical Connectionbcl 304I

    The PROFIBUS is looped through the MS 304, i.e. the bus is not interrupted when the 304i is removed from the MS 304. The bus is terminated at BUS OUT via an external mounted terminating resistor (see chap- ter 13.4 "Accessory terminating resistor"). Leuze electronic 304i...

  • Page 20: Figure 3.2: Bcl 304I - Mk 304 Terminal Hood With Spring-Loaded Terminals

    The shield is automatically contacted when the cable is lead into the metal screw fitting and fastened when the cord grip is closed. Then lead the individual wires into the terminals according to the diagram. Wire end sleeves are not necessary. 304i Leuze electronic...

  • Page 21: Starting The Device

    - on Good read, successful reading green, briefly off - briefly red - on No read, reading not successful orange continuous light Service mode flashes red Warning set red continuous light Device error / parameter enable Leuze electronic 304i...
  • Page 22 (21-27) must be configured and the BCL 304i must be connected to the PROFIBUS. If a code is led through the reading field, the code content is decoded and passed to the PLC via the PROFIBUS. 304i Leuze electronic...

  • Page 23: Bar Code Reading

    (PLC/PC) via the PROFIBUS. Please check the incoming data of the bar code information there. Alternatively, you can use a switching input for read activation (switching signal of a photo- electric sensor or 24VDC switching signal). Leuze electronic 304i...

  • Page 24: Device Description

    The interfaces (RS 232, RS 485 and RS 422) integrated in the various device models and the fieldbus systems (PROFIBUS DP, PROFINET-IO and Ethernet) offer optimum connec- tion to the superior host system. Leuze electronic 304i...

  • Page 25: Characteristics Of The Bar Code Readers Of The Bcl 300I Series

    CRT decoder with code fragment technology: The proven code fragment technology (CRT) enables bar code readers of the BCL 300i series to read bar codes with a small bar height, as well as bar codes with a damaged or soiled print image. 304i Leuze electronic...

  • Page 26: Figure 4.2: Possible Bar Code Orientation

    The two freely configurable switching inputs/outputs SWIO1 and SWIO2 can be assigned various functions and control e.g. activation of the BCL 304i or external devices, such as a PLC. System, warning and error messages provide assistance in setup/troubleshooting during commissioning and read operation. Leuze electronic 304i...

  • Page 27: Device Construction

    MK 3xx terminal hood MS 3xx hood with integrated connectors Display, LEDs and buttons Reading window Dovetail mounting and 4 mounting threads Line scanner with deflection mirror Figure 4.4: 304i device construction -line scanner with deflection mirror 304i Leuze electronic...

  • Page 28: Figure 4.5: Bcl 304I Device Construction - Oscillating-Mirror Scanner

    Device description Connection side for: MK 3xx terminal hood MS 3xx hood with integrated connectors Display, LEDs and buttons Dovetail mounting and 6 mounting threads Reading window Oscillating-mirror scanner Figure 4.5: 304i device construction - oscillating-mirror scanner Leuze electronic 304i...

  • Page 29: Figure 4.6: Device Construction Ms 304 Hood With Integrated Connectors

    MK 304 terminal hood Cable lead-throughs Terminal compartment with address setting and termination for PROFIBUS Mini-B type USB Connection side with service interface system plug for connection to 304i Figure 4.7: Device construction MK 304 hood with integrated connectors 304i Leuze electronic...

  • Page 30: Reading Techniques

    • with bar codes having very short bar lengths. • when the ladder code is turned out of the vertical position (tilt angle). • when the reading distance is large. Figure 4.8: Deflection principle for the line scanner Leuze electronic 304i...

  • Page 31: Line Scanner With Oscillating Mirror

    • when the bars of the bar code are printed perpendicular to the conveying direction ('picket fence arrangement'). • when reading stationary objects. • when a large reading field (reading window) has to be covered. Figure 4.9: Deflection principle for the line scanner with oscillating mirror add-on 304i Leuze electronic...

  • Page 32: Raster Scanner (Raster Line)

    • when the bars of the bar code are perpendicular to the conveying direction ('picket fence arrangement') • with bar codes with low height displacement • with very glossy bar codes Figure 4.10: Deflection principle for the raster scanner Leuze electronic 304i...

  • Page 33: Fieldbus Systems

    For low-temperature applications to min. -35°C (e.g. in cold storage), the bar code readers of the BCL 304i series can optionally be permanently fitted with a built-in heating and these bar code readers purchased as separate device models. 304i Leuze electronic...

  • Page 34: Autoreflact

    It is possible to store the reference codes via the webConfig tool or via the PROFIBUS. The BCL 304i can compare read bar codes with one and/or both reference codes and execute user-configurable functions depending on the comparison result. Leuze electronic 304i...

  • Page 35: Autoconfig

    BCL 304i. Afterward, bar codes with the same code type and number of digits are recognized and decoded. 304i Leuze electronic...

  • Page 36: Specifications

    Display monochromatic graphical display, 128 x 32 pixel, with background lighting Keyboard 2 buttons LEDs 2 LEDs for power (PWR) and bus state (BUS), two-colored (red/green) Table 5.1: Specifications of the BCL 304i line/raster scanners without heating Leuze electronic 304i...
  • Page 37 For UL applications, use is permitted exclusively in Class 2 circuits according to NEC (National Electric Code). The BCL 304i bar code readers are designed in accordance with safety class III for supply by PELV (protective extra-low voltage). 304i Leuze electronic...

  • Page 38: Oscillating-Mirror Scanner

    Via rotating polygon wheel (horizontal) and deflection mirror (vertical) Electrical data Power consumption max. 3W Mechanical data Weight 350g (without connection hood) 44 x 103 x 96mm (without connection hood) Dimensions (WxHxD) Table 5.3: Specifications of the BCL 304i deflection-mirror scanners without heating Leuze electronic 304i...

  • Page 39: Heating Models Of The Bar Code Readers

    To achieve an optimal heating effect, the BCL 304i should be mounted so that it is thermally isolated. Electrical connection The required core cross section of the connection cable for the voltage supply must be at least 0.75 mm². 304i Leuze electronic...

  • Page 40: Line Scanner / Raster Scanner With Heater

    Technical data same as for line scanner without heating with the following differences: Type 304i PROFIBUS DP Type Oscillating-mirror scanner with heating Optical data Useful opening angle max. 60° Max. swivel angle ± 20°(adjustable) Table 5.5: Specifications of the BCL 304i oscillating-mirror scanners with heating Leuze electronic 304i...

  • Page 41: Line Scanner / Raster Scanner With Deflection Mirror And Heating

    Wiring through of the voltage supply to multiple heating devices is not permissi- ble. Standard, M12 ready-made cable not usable (insufficient cable cross-section) Environmental data Operating temperature range -35°C … +40°C Storage temperature range -20°C … +70°C Table 5.6: Specifications of the BCL 304i deflection mirror scanners with heating 304i Leuze electronic...

  • Page 42: Dimensioned Drawings

    Specifications Dimensioned drawings 5.3.1 Dimensioned drawing of complete overview of the BCL 304i with MS 3xx / MK 3xx Figure 5.1: Dimensioned drawing of complete overview of the BCL 304i with MS 3xx / MK 3xx Leuze electronic 304i...

  • Page 43: Dimensioned Drawing Of Line Scanner With / Without Heating

    Specifications 5.3.2 Dimensioned drawing of line scanner with / without heating Optical axis Figure 5.2: Dimensioned drawing BCL 304i line scanner S…102 304i Leuze electronic...

  • Page 44: Dimensioned Drawing Of Deflection Mirror Scanner With / Without Heating

    Specifications 5.3.3 Dimensioned drawing of deflection mirror scanner with / without heating Optical axis Deflection angle of the laser beam: ± 30° Figure 5.3: Dimensioned drawing BCL 304i deflection mirror scanner S…100 Leuze electronic 304i...

  • Page 45: Dimensioned Drawing Of Oscillating-Mirror Scanner With / Without Heating

    Dimensioned drawing of oscillating-mirror scanner with / without heating Optical axis Swivel angle of the laser beam: ± 20° Deflection angle of the laser beam: ± 30° Figure 5.4: Dimensioned drawing BCL 304i oscillating mirror scanner O…100 304i Leuze electronic...

  • Page 46: Dimensioned Drawing Of Ms 3Xx Hood With Integrated Connectors / Mk 3Xx Terminal Hood

    To ensure protection class IP 65 is fulfilled, the screws of the connection hood are tightened with a tightening torque of 1.4Nm for connecting to the BCL. Figure 5.5: Dimensioned drawing of MS 3xx hood with integrated connectors / MK 3xx terminal hood Leuze electronic 304i...

  • Page 47: Reading Field Curves / Optical Data

    Therefore, above all, the module of a bar code is decisive for the size of the reading field. Notice! A rule of thumb: The smaller the module of the bar code is, the smaller the maximum reading distance and reading field width will be. 304i Leuze electronic...

  • Page 48: Raster Scanner

    8 scan lines which vary depending on the reading distance from the raster aperture. Distance [mm] starting at the zero position Front scanner Deflection mirror scanner Table 5.7: Raster line cover as a function of the distance Leuze electronic 304i...

  • Page 49: Reading Field Curves

    BCL 3xxi O…100… Figure 5.7: Zero position of the reading distance Reading conditions for the reading field curves 2/5 Interleaved Bar code type 1:2.5 Ratio class A ANSI specification > 75% Reading rate Table 5.8: Reading conditions 304i Leuze electronic...

  • Page 50: High Density (N) - Optics: Bcl 304I S/R1 N 102 (H)

    = 0,127 m = 0,15 m = 0,2 -100 Reading distance [mm] Figure 5.9: "High Density" reading field curve for line scanner with deflection mirror The reading field curve applies for the reading conditions stated in table 5.8. Leuze electronic 304i...

  • Page 51: High Density (N) - Optics: Bcl 304I On 100 (H)

    = 0,127 m = 0,15 m = 0,2 -100 Reading distance [mm] Figure 5.11: Lateral "High Density" reading field curve for oscillating-mirror scanners The reading field curves apply for the reading conditions stated in table 5.8. 304i Leuze electronic...

  • Page 52: Medium Density (M) - Optics: Bcl 304I S/R1 M 102 (H)

    = 0,3 m = 0,5 -100 -150 Reading distance [mm] Figure 5.13: "Medium Density" reading field curve for line scanner with deflection mirror The reading field curves apply for the reading conditions stated in table 5.8. Leuze electronic 304i...

  • Page 53: Medium Density (M) - Optics: Bcl 304I Om 100 (H)

    = 0,2 m = 0,3 m = 0,5 -100 -125 -150 Reading distance [mm] Figure 5.15: Lateral "Medium Density" reading field curve for oscillating-mirror scanners The reading field curves apply for the reading conditions stated in table 5.8. 304i Leuze electronic...

  • Page 54: Low Density (F) - Optics: Bcl 304I S/R1 F 102 (H)

    = 0,35 m = 0,5 -100 -150 -200 Reading distance [mm] Figure 5.17: "Low Density" reading field curve for line scanner with deflection mirror The reading field curves apply for the reading conditions stated in table 5.8. Leuze electronic 304i...

  • Page 55: Low Density (F) - Optics: Bcl 304I Of 100 (H)

    = 0,3 m = 0,35 m = 0,5 -100 -150 -200 Reading distance [mm] Figure 5.19: Lateral "Low Density" reading field curve for oscillating-mirror scanners The reading field curves apply for the reading conditions stated in table 5.8. 304i Leuze electronic...

  • Page 56: Ultra Low Density (L) - Optics: Bcl 304I S/R1 L 102 (H)

    = 0,8 -100 -150 -200 -250 -300 Reading distance [mm] Figure 5.21: "Ultra Low Density" reading field curve for line scanner with deflection mirror The reading field curves apply for the reading conditions stated in table 5.8. Leuze electronic 304i...

  • Page 57: Ultra Low Density (L) - Optics: Bcl 304I Ol 100 (H)

    = 0,5 m = 0,8 -100 -150 -200 -250 -300 Reading distance [mm] Figure 5.23: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners The reading field curves apply for the reading conditions stated in table 5.8. 304i Leuze electronic...

  • Page 58: Installation And Mounting

    Device name plate BCL 304i Save the original packaging for later storage or shipping. Notice! All BCL 304i are delivered with a protective cover on the connection side which must be re- moved before attaching a connection hood. Leuze electronic 304i...

  • Page 59: Mounting The Bcl 304I

    Installation and mounting If you have any questions concerning your shipment, please contact your supplier or your local Leuze electronic sales office. Observe the applicable local regulations when disposing of the packaging materials. Mounting the BCL 304i The BCL 304i bar code readers can be mounted in two different ways: •...

  • Page 60: Bt 56 Mounting Device

    BCL 304i Clamp profile for fastening to round or oval pipes Ø 16 … 20mm All dimensions in mm A Rod holder, turnable 360° B Rods Ø 16 … 20mm Figure 6.3: BT 56 mounting device Leuze electronic 304i...

  • Page 61: Figure 6.4: Mounting Example Of Bcl 304I With Bt 56

    Installation and mounting Figure 6.4: Mounting example of BCL 304i with BT 56 304i Leuze electronic...

  • Page 62: Bt 59 Mounting Device

    For further information, see the notices in chapter 6.3! Please refer to chapter 5.4 for the permissible minimum and maximum distances between the BCL 304i and the labels to be read. Leuze electronic 304i...

  • Page 63: Device Arrangement

    • The reading distance lies in the middle area of the reading field. • The bar code labels are of good print quality and have good contrast ratios. • You do not use high-gloss labels. • There is no direct sunlight. 304i Leuze electronic...

  • Page 64: Avoiding Total Reflection - Line Scanner

    304i can be installed parallel to the bar code (rear housing wall). The BCL 304i with deflection mirror should be mounted Bar code parallel to the bar code. Zero position Figure 6.7: Total reflection – line scanner Leuze electronic 304i...

  • Page 65: Avoiding Total Reflection - Oscillating-Mirror Scanner

    • Possible soiling of the reading window due to liquids, abrasion by boxes, or packaging material residues. • Lowest possible chance of damage to the BCL 304i by mechanical collision or jammed parts. • Possible extraneous light (no direct sunlight or sunlight reflected by the bar code). 304i Leuze electronic...

  • Page 66: Devices With Integrated Heating

    (figure 6.9). β α γ γ Figure 6.9: Reading angle for the line scanner α Tilt β Angle of inclination (Pitch) γ Skew γ In order to avoid total reflection, the skew should be greater than 10°. Leuze electronic 304i...

  • Page 67: Cleaning

    Styrofoam balls. In doing so, avoid leaving finger- prints on the front cover of the BCL 304i. Attention! Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device. 304i Leuze electronic...

  • Page 68: Electrical Connection

    Minimum tightening torque of the housing connection screws on the connection hood 1.4Nm! Location of the electrical connections Oscillating-mirror scanner Line scanner with deflection mirror Line scanner MK 304 MS 304 Terminals M12 connector Figure 7.1: Location of the electrical connections 304i Leuze electronic...

  • Page 69: Safety Notices For The Electrical Connection

    Protection class IP 65 is not fulfilled until connectors or cable lead-throughs are screwed on and caps are installed! Attention! To ensure protection class IP 65 is fulfilled, the screws of the connection hood are tightened with a tightening torque of 1.4Nm for connecting to the BCL. Leuze electronic 304i...

  • Page 70: Electrical Connectionbcl 304I

    The shielding connection is done via the M12 connector housing. Notice! PROFIBUS address 126 is set by default in the MS 304. The integrated parameter memory for the simple replacement of the BCL 304i is located in the MS 304. 304i Leuze electronic...

  • Page 71: Mk 304 Terminal Hood With Spring-Loaded Terminals

    - MK 304 terminal hood with spring-loaded terminals Notice! PROFIBUS address 126 is set by default in the MK 304. The integrated parameter memory for simple exchange of the BCL 304i is located in the MK 304. Leuze electronic 304i...

  • Page 72: Figure 7.4: Cable Fabrication For Mk 304 Terminal Hood

    Then lead the individual wires into the terminals according to the diagram. Wire end sleeves are not necessary. Notice! See chapter 5.4 "Reading field curves / optical data" dimensioned drawing on page 52. 304i Leuze electronic...

  • Page 73: Detailed Description Of The Connections

    Connecting functional earth FE Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only guaranteed when the functional earth is connected properly. All electrical disturbances (EMC couplings) are discharged via the functional earth connection. Leuze electronic 304i...

  • Page 74: Figure 7.1: Switching Input Connection Diagram Swio_1 And Swio_2

    If, for example, the inverted sensor output is connected to pin 2, and pin 2 of the bar code reader is, at the same time, configured as an output (and not as an input), the switching output malfunctions. Attention! The maximum input current must not exceed 8mA! 304i Leuze electronic...

  • Page 75: Figure 7.2: Switching Output Connection Diagram Swio_1 / Swio_2

    60mA at +18 … +30VDC in normal operation! Notice! Both switching inputs/outputs SWIO_1 and SWIO_2 are configured by default in such a way that: • Switching input SWIO_1 activates the reading gate. • Switching output SWIO_2 switches by default on "No Read." Leuze electronic 304i...

  • Page 76: Service - Usb Interface (Mini-B Type)

    Use the Leuze-specific USB service cable (See chapter 13 "Type overview and acces- sories") for the connection and use a service PC to configure. Notice! IP 65 is achieved only if the connectors and caps are screwed into place. 304i Leuze electronic...

  • Page 77: Host / Bus In For Bcl 304I

    PROFIBUS reference ground M12 connector GNDP (B-coded) MK 304 Receive/transmit data B-line (P) Functional earth / shield FE via FE via screw Functional earth (housing) thread fitting Spring-loaded terminals Table 7.3: Pin assignment HOST / BUS IN BCL 304i Leuze electronic 304i...

  • Page 78: Bus Out For The Bcl 304I

    304i Notice! Ensure adequate shielding. The entire connection cable must be shielded and earthed. For connecting DP IN and DP OUT, we recommend the ready-made PROFIBUS cables. See "Accessory ready-made cables for bus connection" on page 139. 304i Leuze electronic...

  • Page 79: Profibus Termination

    BCL – service acc. to USB specifications Acc. to PNO PROFIBUS PROFIBUS DP acc. to PNO specifications specifications BCL – power not necessary supply unit not necessary Switching input not necessary Switching output Table 7.5: Cable lengths and shielding Leuze electronic 304i...

  • Page 80: Display Elements And Display

    - self test running - initialization running green continuous light Device ok - bar code reading possible - self test successfully finished - device monitoring active green, briefly off - on Good read, successful reading - bar code(s) successfully read 304i Leuze electronic...
  • Page 81 Operation ok - bus ok, BCL 304i active on bus ("data exchange") flashes red Communication error Bus error - configuration failed ("parameter failure") - DP error - No data exchange red continuous light Network error Leuze electronic 304i...

  • Page 82: Display Bcl 304I

    = of the BCL 304i on the PROFIBUS • Adjustmode = alignment mode • Version = software and hardware version After the voltage is switched off/on, reading result is always displayed. The display is controlled via the two control buttons: 304i Leuze electronic...
  • Page 83 • 1st line: alignment mode display function • 2nd line: decoding quality in percent, e.g. 73% Version • 1st line: version display function SW: xxxxx HW: xxx • 2nd line: software and hardware version of the device Leuze electronic 304i...

  • Page 84: Leuze Webconfig Tool

    The SERVICE USB interface of the BCL 304i is connected via the PC -side USB interface by means of a standard USB cable, with 1 type A connector and 1 Mini-B type connector. Mini-B Figure 9.1: Connecting the SERVICE USB interface 304i Leuze electronic...

  • Page 85: Installing The Required Software

    Upon successful installation of the USB driver, an icon with the name Leuze Web Config automatically appears on the desktop. Notice! If the installation failed, contact your network administrator: The settings of the firewall used may need to be adjusted. Leuze electronic 304i...

  • Page 86: Starting The Webconfig Tool

    Depending on firmware version, the start page may vary from that shown above. The individual parameters are – where useful – graphically displayed in order to better illustrate the meaning of the what are often perceived as abstract parameters. The result is an easy-to-use and practically-oriented user interface! 304i Leuze electronic...

  • Page 87: Short Description Of The Webconfig Tool

    The user interface of the webConfig tool is largely self-explanatory. 9.4.1 Module overview in the Configuration menu The adjustable parameters of the BCL 304i are clustered in modules in the Configuration menu. Figure 9.3: Module overview in the webConfig tool Leuze electronic 304i...
  • Page 88 "Load parameter from device" button after making the changes to update the display in the webConfig tool. This button appears in the upper left in the center window area in all submenus of the Configuration main menu. 304i Leuze electronic...

  • Page 89: Commissioning And Configuration

    Various slave devices are assigned to a master. The master Master-slave can address the slaves which are assigned to it and fetch process messages from them. The master always has the initiative. Table 10.1: PROFIBUS bus-access processes Leuze electronic 304i...

  • Page 90: Device Types

    The acyclic services operate with lower priority. The functions are different for the various master classes. Function Slave SAP Description 304i MSAC1_Read SAP51 Read datablock at slave MSAC1_Write SAP51 Write datablock at slave Table 10.3: Services for DPVM1 class 1 and slaves For I&M functionality For I&M functionality 304i Leuze electronic...

  • Page 91: Automatic Baud Rate Detection

    The following baud rates are supported: Baud rate 19,2 45,45 93,75 187,5 1500 3000 6000 12000 kBit/s Automatic baud rate detection is indicated in the device master file of the BCL 304i: Auto_Baud_supp = 1 Leuze electronic 304i...

  • Page 92: Measures To Be Performed Prior To The Initial Commissioning

    = tens digit Mini-B USB socket (behind protective cap) Figure 10.2: BCL 304i - MK 304 terminal hood with spring-loaded terminals Check the applied voltage. It must be in the range between +18V … 30VDC. 304i Leuze electronic...

  • Page 93: Setting Of The Profibus Address

    It may only be used temporarily for commissioning. The address has be set individually in the connection hood of every BCL 304i type bar code reader. Notice! The BCL 304i does not support automatic address assignment via the PROFIBUS! Leuze electronic 304i...

  • Page 94: Commissioning Via The Profibus

    Siemens control systems. The specific function blocks SFC 14 for input data and SFC 15 for output data must be integrated in the program. These are standard function blocks and are used to facilitate consistent data transmission. 304i Leuze electronic...

  • Page 95: General Information On The Gsd File

    If these parameters are not changed by the user, the device functions with the default settings delivered by Leuze electronic. For the default settings of the BCL 304i, please refer to the following module descriptions.

  • Page 96: Permanently Defined Parameters / Device Parameters

    Decodable number of digits in the Digits 5 UNSIGNED8 0 … 63 enumeration mode. Reading Min. reading reliability to be achieved in order UNSIGNED8 1 … 100 reliability to output a read code. Table 10.5: "Common" Parameters 304i Leuze electronic...
  • Page 97 16.6 4: MOD10 Weight 4_9 5: MOD11 Cont 6: MOD43 7: MOD16 Check digit output Check digit 0: Standard Turns the check digit output on or off. 16.7 output 2 1: Not standard Table 10.5: "Common" Parameters Leuze electronic 304i...
  • Page 98 24.6 4: MOD10 Weight 4_9 5: MOD11 Cont 6: MOD43 7: MOD16 Check digit output Check digit 0: Standard Turns the check digit output on or off. 24.7 output 3 1: Not standard Table 10.5: "Common" Parameters 304i Leuze electronic...
  • Page 99 Specifying a 0 for the number of digits means that this entry is ignored for the device. Parameter length: 33 byte Input data None Output data None Notice on number of digits: If 0 is specified in a field for the number of digits, the corresponding parameter is ignored by the device firmware. Leuze electronic 304i...

  • Page 100: Overview Of The Project Modules

    In addition, it checks the max. permissible total length (244 bytes each) of the input and output data over all selected modules. The specific limits of the individual modules of the BCL 304i are declared in the GSD file. 304i Leuze electronic...

  • Page 101: Module Overview

    Segmentation acc. to identifier Activation and configuration of the segmentation acc. to and separator identifier and separator Definition of placeholder characters for bar code segmen- String handling parameter tation, filtering, completion and reference code processing Table 10.6: Module overview Leuze electronic 304i...
  • Page 102 The number of parameter bytes does not include the constant module number, which is always trans- mitted in addition. Notice! For the standard case, at least module 10 (activation) and one of modules 21 … 27 (decoding result 1 … 7) should be integrated. 304i Leuze electronic...

  • Page 103: Decoder Modules

    0 … 63 mode. Decodable number of Digits 4 digits in the enumeration UNSIGNED8 0 … 63 mode. Decodable number of Digits 5 digits in the enumeration UNSIGNED8 0 … 63 mode. Table 10.7: Parameters for modules 1-4 Leuze electronic 304i...
  • Page 104 Table 10.7: Parameters for modules 1-4 Cf. in Permanently defined parameters / device parameters section 10.4.4 the notice on number of digits. Parameter length 8 bytes Input data None Output data None 304i Leuze electronic...

  • Page 105: Module 5 - Code Type Features (Symbology)

    BitArea and ASCII conversion used for Code 39. method) 2: ASCII (This con- version method uses the entire ASCII character set) Table 10.8: Parameters for module 5 Parameter length 6 byte Input data None Output data None Leuze electronic 304i...

  • Page 106: Module 7 - Code Fragment Technology

    This parameter should be set if the AutoControl function is activated (see chapter 10.15.3 "Module 92 – AutoControl"). If the parameter is not set, the bar code is immediately detected and processed further as soon as all necessary bar code elements are available. 304i Leuze electronic...

  • Page 107: Control Modules

    Deletes decoding results that may have been stored 0 -> 1: Data reset Data reset and resets the input data of all modules. Free Free Table 10.11: Output data for module 10 Output data length 1 byte consistent Leuze electronic 304i...
  • Page 108 60 - device status (see chapter 10.11.1) is not deleted. For the status byte of decod- ing result modules 20 … 27 (see chapter 10.8.2), the two toggle bytes and the read- ing gate status remain unchanged. 304i Leuze electronic...

  • Page 109: Module 11 - Reading Gate Control

    UNSIGNED16 when time has elapsed, thus 0: Reading gate deactivation is scanning limiting the reading switched off. gate to the set period. Table 10.12: Parameters for module 11 Leuze electronic 304i...
  • Page 110 See "Identifier" on page 126, modules 52-54 "Identifier filter string" See Module 83 – Reference code comparison pattern 1 and Module 84 – Reference code comparison pattern 2. Parameter length 6 byte Input data None Output data None 304i Leuze electronic...

  • Page 111: Module 12 - Multi-Label

    If the number of decoded bar codes is within the set limits, no additional "No Reads" are output. Notice! When using this module, the ACK mode should be activated (see Module 10 – Activations, "Mode" parameter). Otherwise there is a risk of losing decoding results if the control is not fast enough. Leuze electronic 304i...

  • Page 112: Module 13 - Fragmented Read Result

    Fragment length, always cor- responds to the configured Fragment size UNSIGNED8 0 … 28 fragment length, except for the last fragment. Table 10.16: Input data for module 13 Input data length 2 byte consistent Output data None 304i Leuze electronic...

  • Page 113: Module 14 - Interlinked Read Result

    1 byte Input data None Output data None Notice! An interlinked read result also requires Module 12 – Multi-label. In this mode, the additional information transmitted in modules 31ff relates to the last decoding result in the chain. Leuze electronic 304i...

  • Page 114: Result Format

    This signal represents the internal acknowledgement state of the control. edgement from the PROFIBUS master Table 10.18: Input data for module 20 Attention: This does not necessarily correspond to the state at the time the bar code is scanned. 304i Leuze electronic...
  • Page 115 • New result • Result state All others remain unchanged. Data reset behavior: Upon data reset (see Module 10 – Activations), the input data is deleted, except for the reading gate status and the two toggle bits. Leuze electronic 304i...

  • Page 116: Modules 21-27 - Decoding Result

    If the bar code information (bar code and, possibly, other items such as the check sum) fits in the selected module width, this value reflects the length of the transmitted data. A value larger than the module width indicates a loss of information caused by a module width which has been selected too small. 304i Leuze electronic...
  • Page 117 This shortening is either from the left or the right depending on the setting in Module 30 – Data formatting. Shortening is indicated by the passed bar code data length. Leuze electronic 304i...

  • Page 118: Module 30 - Data Formatting

    23 byte Input data None Output data None Comment The "decoding result at reading gate start" parameter is only taken into account if the "Without ACK" mode is set (cf. "Module 10 – Activations" on page 105). 304i Leuze electronic...

  • Page 119: Module 31 - Reading Gate Number

    0 … 1 UNSIGNED16 If the range is exceeded, the gate gate in ms. value remains at 65535 Table 10.22: Input data for module 32 Input data length 2 byte consistent Output data None Leuze electronic 304i...

  • Page 120: Module 33 - Code Position

    Unit value Reading reliability Calculated reading reliability for 0 … 1 UNSIGNED16 0 … 65535 (Equal scans) the transmitted bar code. Table 10.24: Input data for module 34 Input data length 2 byte consistent Output data None 304i Leuze electronic...

  • Page 121: Module 35 - Bar Code Length

    Data type Value range Init Unit value Scans with information per See above 0 … 1 UNSIGNED16 0 … 65535 bar code Table 10.26: Input data for module 36 Input data length 2 byte consistent Output data None Leuze electronic 304i...

  • Page 122: Module 37 - Decoding Quality

    UNSIGNED8 bar code 2: Unknown Table 10.28: Input data for module 38 Input data length 1 byte Output data None Comment: A decoding result of type "No Read" has as code direction the value 2 = unknown! 304i Leuze electronic...

  • Page 123: Module 39 - Number Of Digits

    8: Code128, EAN128 Code type transmitted bar UNSIGNED8 10: EAN Addendum code 11: Codabar 12: Code93 13: RSS-14 14: RSS Limited 15: RSS Expanded Table 10.30: Input data for module 40 Input data length 1 byte Output data None Leuze electronic 304i...

  • Page 124: Module 41 - Code Position In The Swivel Range

    (middle position). Specified in 1/10 degrees. Table 10.31: Input data for module 41 Input data length 2 bytes Output data None Notice! The module is then only active if an oscillating-mirror scanner is used. 304i Leuze electronic...

  • Page 125: Data Processing

    2 … 3 UNSIGNED16 0 … 450 In this case, a +/- degree position bandwidth in degrees must be specified, within which the same bar code is permitted to be in the scanning beam. Table 10.32: Parameters for module 50 Leuze electronic 304i...

  • Page 126: Table 10.32

    Parameter length 8 byte Input data None Output data None All comparison criteria are AND linked; this means all active comparisons must be fulfilled before the just-decoded bar code can be identified as already decoded and then deleted. 304i Leuze electronic...

  • Page 127: Module 51 - Data Filtering

    An arbitrary number of '?' are permitted as placeholders for an arbitrary character at exactly this position. Also permitted are '*' as placeholders for a character sequence of arbitrary length, and an 'x' if the character at the respective position is to be deleted. Leuze electronic 304i...

  • Page 128: Identifier

    This delimiter, if not equal to 0, is Output inserted between the identifier and the UNSIGNED8 0 … 127 delimiter associated data value in the output. Table 10.34: Parameters for module 52 304i Leuze electronic...

  • Page 129: Module 53 - Segmentation Via Fixed Positions

    1 … 5 bytes of Identifier 4 See identifier 1. 5 characters ASCII characters null terminated STRING 1 … 5 bytes of Identifier 5 See identifier 1. 5 characters ASCII characters null terminated Identifier output Table 10.35: Parameters for module 53 Leuze electronic 304i...
  • Page 130 Start position code. of the 3rd data UNSIGNED8 0 … 127 The first character in the bar value code has position 1. If the parameter is = 0, it is deacti- vated. Table 10.35: Parameters for module 53 304i Leuze electronic...
  • Page 131 There are a total of 5 identifier strings. An identifier with less than 5 characters must be null terminated. However, if the identifier string consists of exactly 5 characters, it does not have to be null terminated. Leuze electronic 304i...

  • Page 132: Module 54 - Segmentation According To Identifier And Separator

    UNSIGNED8 0 … 127 after the identifier length. After the sep- rator algorithm arator, the next identifier starts. Table 10.36: Parameters for module 54 Parameter length 29 byte Input data None Output data None 304i Leuze electronic...
  • Page 133 There are a total of 5 identifier strings. An identifier with less than 5 characters must be null terminated. However, if the identifier string consists of exactly 5 characters, it does not have to be null terminated. Leuze electronic 304i...

  • Page 134: Module 55 - String Handling Parameters

    UNSIGNED8 32 … 127 ‘x‘ character comparison. This permits certain areas to be deleted). Table 10.37: Parameters for module 55 Parameter length 3 byte Input data None Output data None 304i Leuze electronic...

  • Page 135: Device Functions

    Analogous to command H, activation of this bit triggers a restart of all electronics, incl. a restart of the PROFIBUS stack. Output data length 1 byte Notice! When resetting the data (see Module 10 – Activations), the input data of this module is not deleted. Leuze electronic 304i...

  • Page 136: Module 61 - Laser Control

    1/10° increments 2 … 3 UNSIGNED16 -450 … +450 +450 1/10° position within the visible range of the laser. Table 10.40: Parameters for module 61 Parameter length 4 byte Input data None Output data None 304i Leuze electronic...

  • Page 137: Module 63 - Alignment

    Signal activates and deactivates 0 -> 1: On the alignment mode for optimum Alignment mode alignment of the BCL 304i with 1 -> 0: Off the bar code Table 10.42: Output data for module 63 Output data length 1 byte Leuze electronic 304i...

  • Page 138: Module 64 - Oscillating Mirror

    UNSIGNED8 15 … 116 °/s frequency backward motion Table 10.43: Parameters for module 64 Parameter length 6 byte Input data None Output data None Notice! The module is then only active if an oscillating-mirror scanner is used. 304i Leuze electronic...

  • Page 139: Swio 1 And Swio 2 Switching Inputs / Outputs

    Figure 10.5: Example 2: Start-up delay > 0 and switch-on time > 0 In example 2, the activation duration of the output is only dependent on the selected switch- on time; the switch-off signal has no effect. Leuze electronic 304i...

  • Page 140: Figure 10.6: Example 3: Start-Up Delay > 0 Switch-Off Signal Prior To Lapsing Of The Start-Up Delay

    The standard switch-off function at reading gate start is rather unsuited for this module since it causes the event counter to be reset on each reading gate start. Suitable as switch- off function for this example is the valid read result function; otherwise, all switch-off func- tions are deactivated. 304i Leuze electronic...

  • Page 141: Parameters For Operating As An Input

    This parameter specifies the min. activation duration for the selected input function in ms. The actual activation duration is calculated from the switch-on time as well as the switch-off delay. Input signal Output signal Start-up delay td_on Switch-on time Switch-off delay td_off Figure 10.8: Switch-on time in input mode Leuze electronic 304i...

  • Page 142: Switch-On And Switch-Off Functions For Operation As An Output

    Device in standby mode Motor and laser inactive No device error No error was detected Device error Device is in an error state Positive reference code comparison 2 Negative reference code comparison 2 24 Table 10.44: Switch-on/switch-off functions 304i Leuze electronic...

  • Page 143: Input Functions For Operation As An Input

    "Switch-on/ event which can reset the switch-off Switch-off switching output. UNSIGNED8 function 2 Switch-off function 1 and functions" switch-off function 2 are OR on page 140 linked. Table 10.46: Parameters for module 70 – Input/Output 1 Leuze electronic 304i...
  • Page 144 Input function UNSIGNED8 vated or deactivated by a page 141 change of state in the signal. Table 10.46: Parameters for module 70 – Input/Output 1 Parameter length 23 byte Input data None Output data None 304i Leuze electronic...

  • Page 145: Module 71 - Switching Input/Output Swio2

    UNSIGNED16 0..65535 (Event Coun- output is activated. A deactiva- ter) tion event of the selected switch-off function resets the counter. Table 10.47: Parameters for module 71 – Input/Output 2 Leuze electronic 304i...
  • Page 146 The DC bias level also defines whether the output is low-active (0) or high-active (1). Switching on an I/O configured as an output means switching to the active state; switching off, on the other hand, results in switching to the inactive or idle state. 304i Leuze electronic...

  • Page 147: Module 74 - Swio Status And Control

    (Event Counter) exceeded The bit is reset to the init. value by resetting the event counter. again Table 10.48: Input data for module 74 Input/output status and control Input data length 2 bytes Leuze electronic 304i...

  • Page 148: Output Data For Module 74 Input/Output Status And Control

    [AF] for Counter switching output 2 back to 1 -> 0: No function Switching output 2 zero. Reserved Byte Table 10.49: Output data for module 74 Input/output status and control Output data length 2 bytes 304i Leuze electronic...

  • Page 149: Data Output

    See sorting criterion 1 criterion 3 which sorting takes place. Sort Specifies the sort- See sorting direction 1 direction 3 ing direction. Table 10.50: Parameters for module 80 Parameter length 3 byte Input data None Output data None Leuze electronic 304i...

  • Page 150: Reference Code Comparison

    7: RC1 less than or equal to bar code less than or equal to 8: Bar code less than RC1 or bar code greater than RC2 Table 10.51: Parameters for module 81 – Reference code comparison 304i Leuze electronic...
  • Page 151 If this condition is not satisfied, no posi- tive reference code comparison is achieved. Table 10.51: Parameters for module 81 – Reference code comparison Arameter length 8 byte Input data None Output data None Leuze electronic 304i...

  • Page 152: Module 82 - Reference Code Comparator 2

    7: RC1 less than or equal to bar code less than or equal to 8: Bar code less than RC1 or bar code greater than RC2 Table 10.52: Parameters for module 82 – Reference code comparison 304i Leuze electronic...
  • Page 153 If this condition is not satisfied, no posi- tive reference code comparison is achieved. Table 10.52: Parameters for module 82 – Reference code comparison Parameter length 8 byte Input data None Output data None Leuze electronic 304i...

  • Page 154: Module 83 - Reference Code Comparison Pattern 1

    Parameter module 83 – Reference code comparison pattern Parameter length 31 byte Input data None Output data None Notice! The defined comparison pattern affects both reference code comparators (Module 81 – Reference code comparator 1 and Module 82 – Reference code comparator 2). 304i Leuze electronic...

  • Page 155: Module 84 - Reference Code Comparison Pattern 2

    Parameter module 84 – Reference code comparison pattern Parameter length 31 byte Input data None Output data None Notice! The defined comparison pattern affects both reference code comparators (Module 81 – Reference code comparator 1 and Module 82 – Reference code comparator 2). Leuze electronic 304i...

  • Page 156: Special Functions

    2 defined in the comparison func- 2: Unknown tion 2. If it matches, the value 1 is output. Table 10.55: Input data for module 90 – Status and control Input data length 1 byte Output data None 304i Leuze electronic...

  • Page 157: Module 91 - Autoreflact (Automatic Reflector Activation)

    With a motor speed of UNSIGNED8 1 … 16 1000, 1 scan corresponds to a debounce time of 1ms. Table 10.56: Parameters for module 91 – AutoreflAct Parameter length 2 bytes Input data None Output data None Leuze electronic 304i...

  • Page 158: Module 92 - Autocontrol

    AutoControl function, note that the "Processing end at end of label" parameter in the CRT module should be set to allow for a better assessment of the bar code quality (see also "Module 7 – Code fragment technology" on page 104). 304i Leuze electronic...

  • Page 159: Example Configuration: Indirect Activation Via The Plc

    Include the following modules in your project: • Module 10 – Activations • Module 24 – Decoding result 16 bytes Parameter settings In the standard parameter set (device parameters), only code 128 with 0 … 63 digits must be activated. Leuze electronic 304i...
  • Page 160 The data length is entered in byte 1. M 24 byte 2 = result The result hex 3F ("?" = no read) is transmitted. Internal processing of the data and sig- Internal processing naling of the non-reading. 304i Leuze electronic...

  • Page 161: Sample Configuration: Direct Activation Via The Switching Input

    • Module 23 – Decoding result 12 bytes Parameter settings of the "common parameters" Byte Description Init value Change value to: Code type 1 01: 2/5 Interleaved Digits 3 Table 10.59: Device parameters for example configuration 2 Leuze electronic 304i...
  • Page 162 0.2 = 1. M 23 byte 1 = 1 The data length is entered in byte 1. M 23 byte 2 = result The result hex 3F ("?" = no read) is transmitted. Internal processing Internal data processing. 304i Leuze electronic...

  • Page 163: Diagnostics And Troubleshooting

    Sporadic errors at the PROFIBUS Avoid EMC coupling caused by power cables laid parallel to device lines • Overall network expansion Check max. network expansion as a function exceeded of the set baud rate Table 12.2: Interface error 304i Leuze electronic...
  • Page 164 Customer data (please complete) Device type: Company: Contact partner / department: Phone (direct): Fax: Street / No: ZIP code/City: Country: Leuze Service fax number: +49 7021 573 - 199 Leuze electronic 304i...

  • Page 165: Type Overview And Accessories

    R1 N 102 D with N optics and display 50116342 304i R1 M 102 D with M optics and display 50116338 304i R1 F 102 D with F optics and display 50116334 Table 13.2: Type overview BCL 304i 304i Leuze electronic...

  • Page 166: Connection Hood Accessories

    Type overview BCL 304i 13.3 Connection hood accessories Type designation Description Part no. MS 304 Hood with integrated connectors for BCL 304i 50116470 MK 304 Terminal hood for BCL 304i 50116465 Table 13.3: Connection hoods for the BCL 304i Leuze electronic 304i...

  • Page 167: Accessory Terminating Resistor

    Mounting devices for the BCL 304i 13.8 Reflector accessories for autoReflAct Type designation Description Part no. Reflective tape no. 4 / Reflective tape as reflector for autoReflAct operation 50106119 100 x 100 mm Table 13.8: Reflector for autoReflAct operation 304i Leuze electronic...

  • Page 168: Accessory Ready-Made Cables For Voltage Supply

    13.10 Accessory ready-made cables for bus connection 13.10.1 General information • Cables KB PB… for connecting to the BUS IN/BUS OUT M12 connector for PROFIBUS • Standard cable available in lengths from 2 … 30m • Special cables on request. Leuze electronic 304i...

  • Page 169: Contact Assignments Of Profibus Connection Cable Kb Pb

    Operating temperature range in rest state: -40°C … +80°C in motion: -5°C … +80°C Material the cables fulfill the PROFIBUS requirements and are free of halogens, silicone, and PVC Bending radius > 80mm, suitable for drag chains 304i Leuze electronic...

  • Page 170: Order Code Interface Connection Cable

    Cable length 10m 50104099 KB PB-15000-SBA Cable length 15m 50104100 KB PB-20000-SBA Cable length 20m 50104101 KB PB-25000-SBA Cable length 25m 50104174 KB PB-30000-SBA Cable length 30m 50104173 Table 13.11: Interface connection cable for the BCL 304i Leuze electronic 304i...

  • Page 171: Maintenance

    Contact your Leuze distributor or service organization should repairs be required. The addresses can be found on the inside of the cover and on the back. Notice! When sending devices to Leuze electronic for repair, please provide an accurate description of the error. 14.3...

  • Page 172: Appendix

    Appendix Appendix 15.1 Declaration of Conformity Figure 15.1: Declaration of conformity BCL 304i Leuze electronic 304i...
  • Page 173 Appendix Figure 15.2: Connection hood / connector unit declaration of conformity 304i Leuze electronic...

  • Page 174: Ascii Character Set

    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 UNIT SEPARATOR Unit separator SPACE Space EXCLAMATION POINT Exclamation point Leuze electronic 304i...
  • Page 175 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 Capital letter Capital letter Capital letter Capital letter 304i Leuze electronic...
  • Page 176 REVERSE SLANT Reverse slant CLOSING BRACKET Closing bracket CIRCUMFLEX Circumflex UNDERSCORE Underscore ‘ GRAVE ACCENT Grave accent Lower case letter Lower case letter Lower case letter Lower case letter Lower case letter Lower case letter Lower case letter Leuze electronic 304i...
  • Page 177 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 304i Leuze electronic...

  • Page 178: Bar Code Samples

    Modul 0,3 Code type 10: EAN 13 Add-on SC 0 77889 abcde Code type 08: EAN 128 1 122334 455666 Modul 0,3 Code type 13: GS1 DataBar OMNIDIRECTIONAL leuze Figure 15.3: Bar code sample labels (module 0.3) Leuze electronic 304i...

  • Page 179: Module 0.5

    Modul 0,5 A151617A 9876 5430 Code 128 Modul 0,5 Code type 10: EAN 13 Add-on SC 2 44332 fghij Code type 08: EAN 128 Modul 0,5 0 099887 766550 LEUZE Figure 15.4: Bar code sample labels (module 0.5) 304i Leuze electronic...

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