Leuze electronic BCL348i Technical Description

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Box 1111, D-73277 Owen Tel. +49(0) 7021/ 573-0, Fax +49(0)7021/ 573-199 [email protected]�������w.leuze.com Sales Region East Phone 035027/629-106 Fax 035027/629-107 Postal code areas 01000-19999 39000-39999 98000-99999 Sales Region North Phone 07021/573-306 Fax 07021/9850950 Postal code areas 20000-38999 40000-65999 97000-97999 Sales Region South Phone 07021/573-307 Fax 07021/9850911 Postal code areas 66000-96999 Sales and Service Worldwide AT (Austria) AR (Argentina) AU + NZ (Australia + New Zealand) BE (Belgium) BG (Bulgaria) BR (Brasil) CH (Switzerland) CO (Colombia) CZ (Czech Republic) CL (Chile) CN (China) DK (Denmark) FI (Finland) GB (United Kingdom) GR (Greece) FR (France) RU (Russian Federation) SE (Sweden) MY (Malaysia) MX (Mexico) NL (Netherlands) PT (Portugal) PL (Poland) RO (Romania) NO (Norway) TW (Taiwan) ZA (South Africa) SK (Slowakia) SI (Slovenia) TH (Thailand) TR (Turkey) SG + PH (Singapore + Philippines) US + CA (United States + Canada) UA (Ukraine) JP (Japan) KR (South Korea) ES (Spain) Germany KE (Kenia) NG (Nigeria) RS (Republic of Serbia) MK (Macedonia) IT (Italy) HU (Hungary) ID (Indonesia) IL (Israel) IN (India) HK (Hong Kong) HR (Croatia) © All rights reserved, especially the right of reproduction, distribution and translation. 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1 General information......................................................................................... 11 1.1 Explanation of symbols................................................................................................... 11 1.2 Declaration of conformity ............................................................................................... 11 2 Safety notices .................................................................................................. 12 2.1 General safety notices..................................................................................................... 12 2.2 Safety standards .............................................................................................................. 12 2.3 Approved purpose ........................................................................................................... 12 2.4 Working safely ................................................................................................................. 13 3 Fast commissioning / operating principle..................................................... 15 3.1 Mounting the BCL 348i .................................................................................................... 15 3.2 Device arrangement and selection of the mounting location...................................... 15 3.3 Electrical connectionBCL 348i ....................................................................................... 16 3.4 Preparatory PROFINET-IO settings................................................................................ 18 3.4.1 Commissioning the BCL 348i on the PROFINET-IO...................................................................18 3.4.2 Preparing the control system.......................................................................................................19 3.4.3 Installing the GSD file ..................................................................................................................19 3.4.4 Configuration ...............................................................................................................................19 3.4.5 Transfer of the configuration to the IO Controller ........................................................................20 3.4.6 Configuration of the device name - device naming......................................................................21 3.4.7 Check device name .....................................................................................................................22 3.5 Further settings................................................................................................................ 22 3.6 Starting the device........................................................................................................... 23 3.7 Bar code reading.............................................................................................................. 25 4 Device description........................................................................................... 26 4.1 About the bar code readers of the BCL 300i series......................................................26 4.2 Characteristics of the bar code readers of the BCL 300i series.................................. 27 4.3 Device construction......................................................................................................... 29 4.4 Reading techniques......................................................................................................... 32 4.4.1 Line scanner (single line).............................................................................................................32 4.4.2 Line scanner with oscillating mirror..............................................................................................33 4.4.3 Raster scanner (Raster Line).......................................................................................................34 4.5 Fieldbus systems............................................................................................................. 35 4.5.1 PROFINET-IO..............................................................................................................................35 4.5.2 PROFINET-IO – star topology.....................................................................................................37 4.5.3 PROFINET-IO – linear topology ..................................................................................................38 4.6 Heater................................................................................................................................ 38 4.7 External parameter memory in the MS 348 / MK 348.................................................... 38

4.8 autoReflAct....................................................................................................................... 39 4.9 Reference codes .............................................................................................................. 39 4.10 autoConfig........................................................................................................................ 40 5 Specifications .................................................................................................. 41 5.1 General specifications of the bar code readers............................................................ 41 5.1.1 Line scanner / raster scanner.......................................................................................................41 5.1.2 Oscillating-mirror scanner ............................................................................................................43 5.1.3 Line scanner / raster scanner with deflection mirror.....................................................................43 5.2 Heating models of the bar code readers ....................................................................... 44 5.2.1 Line scanner / raster scanner with heater ....................................................................................45 5.2.2 Oscillating-mirror scanner with heating ........................................................................................45 5.2.3 Line scanner / raster scanner with deflection mirror and heating.................................................46 5.3 Dimensioned drawings.................................................................................................... 47 5.3.1 Dimensioned drawing of complete overview of the BCL 348i with MS 3xx / MK 3xx...................47 5.3.2 Dimensioned drawing of line scanner with / without heating........................................................48 5.3.3 Dimensioned drawing of deflection mirror scanner with / without heating....................................49 5.3.4 Dimensioned drawing of oscillating-mirror scanner with / without heating...................................50 5.3.5 Dimensioned drawing of MS 3xx hood with integrated connectors / MK 3xx terminal hood........51 5.4 Reading field curves / optical data................................................................................. 52 5.4.1 Bar code characteristics...............................................................................................................52 5.4.2 Raster scanner.............................................................................................................................53 5.5 Reading field curves........................................................................................................ 54 5.5.1 High Density (N) - optics: BCL 348i S/R1 N 102 (H)....................................................................55 5.5.2 High Density (N) - optics: BCL 348i S/R1 N 100 (H)....................................................................55 5.5.3 High Density (N) - optics: BCL 348i ON 100 (H)..........................................................................56 5.5.4 Medium Density (M) - optics: BCL 348i S/R1 M 102 (H)..............................................................57 5.5.5 Medium Density (M) - optics: BCL 348i S/R1 M 100 (H)..............................................................57 5.5.6 Medium Density (M) - optics: BCL 348i OM 100 (H)....................................................................58 5.5.7 Low Density (F) - optics: BCL 348i S/R1 F 102 (H) .....................................................................59 5.5.8 Low Density (F) - optics: BCL 348i S/R1 F 100 (H) .....................................................................59 5.5.9 Low Density (F) - optics: BCL 348i OF 100 (H)............................................................................60 5.5.10 Ultra Low Density (L) - optics: BCL 348i S/R1 L 102 (H) .............................................................61 5.5.11 Ultra Low Density (L) - optics: BCL 348i S/R1 L 100 (H) .............................................................61 5.5.12 Ultra Low Density (L) - optics: BCL 348i OL 100 (H) ...................................................................62 6 Installation and mounting............................................................................... 63 6.1 Storage, transportation ................................................................................................... 63 6.2 Mounting the BCL 348i .................................................................................................... 64 6.2.1 Fastening with M4 x 5 screws ......................................................................................................64 6.2.2 BT 56 mounting device ................................................................................................................65 6.2.3 BT 59 mounting device ................................................................................................................67

6.3 Device arrangement......................................................................................................... 68 6.3.1 Selecting a mounting location......................................................................................................68 6.3.2 Avoiding total reflection – Line scanner.......................................................................................69 6.3.3 Avoiding total reflection – deflection mirror scanner....................................................................69 6.3.4 Avoiding total reflection – oscillating-mirror scanner ...................................................................70 6.3.5 Mounting location.........................................................................................................................70 6.3.6 Devices with integrated heating...................................................................................................71 6.3.7 Possible reading angles between BCL 348i and bar code..........................................................71 6.4 Cleaning............................................................................................................................ 72 7 Electrical connection....................................................................................... 73 7.1 Safety notices for the electrical connection.................................................................. 74 7.2 Electrical connectionBCL 348i ....................................................................................... 75 7.2.1 MS 348 hood with 3 integrated M12 connectors .........................................................................75 7.2.2 MK 348 terminal hood with spring-loaded terminals....................................................................76 7.3 Detailed description of the connections........................................................................ 78 7.3.1 PWR / SW IN/OUT - Voltage supply and switching input/outputs 1 and 2 ..................................78 7.3.2 SERVICE – USB interface (Mini-B type) .....................................................................................81 7.3.3 HOST / BUS IN for BCL 348i.......................................................................................................82 7.3.4 BUS OUT for the BCL 348i..........................................................................................................83 7.4 PROFINET-IO topologies................................................................................................. 84 7.4.1 PROFINET-IO wiring ...................................................................................................................85 7.5 Cable lengths and shielding ........................................................................................... 86 8 Display elements and display......................................................................... 87 8.1 LED indicators BCL 348i ................................................................................................. 87 8.2 MS 348/MK 348 LED indicators....................................................................................... 89 8.3 Display BCL 348i.............................................................................................................. 90 9 Leuze webConfig tool...................................................................................... 92 9.1 Connecting the SERVICE USB interface........................................................................ 92 9.2 Installing the required software...................................................................................... 93 9.2.1 System requirements...................................................................................................................93 9.2.2 Installing the USB driver ..............................................................................................................93 9.3 Starting the webConfig tool ............................................................................................ 94 9.4 Short description of the webConfig tool........................................................................ 95 9.4.1 Module overview in the Configuration menu................................................................................95 10 Commissioning and configuration................................................................. 97 10.1 General information on the PROFINET-IO implementation of the BCL 348i .............. 97 10.1.1 PROFINET-IO communication profile..........................................................................................97 10.1.2 Conformance Classes .................................................................................................................98

10.2 Measures to be performed prior to the initial commissioning .................................... 98 10.3 Starting the device......................................................................................................... 100 10.4 Configuration steps for a Siemens Simatic S7 control .............................................. 100 10.4.1 Step 1 – Preparing the control system (S7 PLC) .......................................................................100 10.4.2 Step 2 – Installation of the GSD file ...........................................................................................100 10.4.3 Step 3 – Hardware configuration of the S7 PLC: Configuration.................................................102 10.4.4 Step 4 – Transfer of the configuration to the IO Controller (S7 PLC).........................................102 10.4.5 Step 5 – Configuration of the device name - naming the device................................................103 10.4.6 Step 6 – Check device names ...................................................................................................104 10.4.7 Manually setting the IP address .................................................................................................105 10.4.8 Ethernet host communication.....................................................................................................106 10.4.9 TCP/IP........................................................................................................................................106 10.4.10 UDP............................................................................................................................................107 10.5 Commissioning via the PROFINET-IO ......................................................................... 108 10.5.1 General information....................................................................................................................108 10.5.2 Permanently defined parameters / device parameters...............................................................109 10.6 Overview of the project modules ................................................................................. 113 10.7 Decoder modules........................................................................................................... 116 10.7.1 Modules 1-4 – Code table extensions 1 to 4..............................................................................116 10.7.2 Module 5 – Code type features (symbology)..............................................................................118 10.7.3 Module 7 – Code fragment technology ......................................................................................119 10.8 Control modules ............................................................................................................ 120 10.8.1 Module 10 – Activations .............................................................................................................120 10.8.2 Module 11 – Reading gate control .............................................................................................122 10.8.3 Module 12 – Multi-label ..............................................................................................................124 10.8.4 Module 13 – Fragmented read result .........................................................................................125 10.8.5 Module 14 – Interlinked read result............................................................................................126 10.9 Result Format................................................................................................................. 127 10.9.1 Module 20 – Decoder state ........................................................................................................127 10.9.2 Modules 21-27 – Decoding result ..............................................................................................129 10.9.3 Module 30 – Data formatting......................................................................................................131 10.9.4 Module 31 – Reading gate number............................................................................................132 10.9.5 Module 32 – Reading gate time .................................................................................................133 10.9.6 Module 33 – Code position ........................................................................................................133 10.9.7 Module 34 – Reading reliability (equal scans)............................................................................134 10.9.8 Module 35 – Bar code length .....................................................................................................134 10.9.9 Module 36 – Scans with information ..........................................................................................135 10.9.10 Module 37 – Decoding quality....................................................................................................135 10.9.11 Module 38 – Code direction .......................................................................................................136 10.9.12 Module 39 – Number of digits ....................................................................................................136 10.9.13 Module 40 – Code type (symbology)..........................................................................................137 10.9.14 Module 41 – Code position in the swivel range..........................................................................138 10.10 Data Processing............................................................................................................. 139 10.10.1 Module 50 – Characteristics filter...............................................................................................139 10.10.2 Module 51 – Data filtering ..........................................................................................................141

10.11 Identifier.......................................................................................................................... 142 10.11.1 Module 52 – Segmentation according to the EAN process .......................................................142 10.11.2 Module 53 – Segmentation via fixed positions ..........................................................................143 10.11.3 Module 54 – Segmentation according to identifier and separator .............................................145 10.11.4 Module 55 – String handling parameters...................................................................................148 10.12 Device Functions ........................................................................................................... 149 10.12.1 Module 60 – Device status ........................................................................................................149 10.12.2 Module 61 – Laser control .........................................................................................................150 10.12.3 Module 63 – Alignment..............................................................................................................151 10.12.4 Module 64 – Oscillating mirror...................................................................................................152 10.13 Switching inputs / outputs SWIO 1 … 2....................................................................... 153 10.13.1 Parameters for operating as an output ......................................................................................153 10.13.2 Parameters for operating as an input ........................................................................................155 10.13.3 Switch-on and switch-off functions for operation as an output ..................................................156 10.13.4 Input functions for operation as an input....................................................................................157 10.13.5 Module 70 – Switching input/output SWIO1 ..............................................................................157 10.13.6 Module 71 – Switching input/output SWIO2 ..............................................................................159 10.13.7 Module 74 – SWIO status and control.......................................................................................161 10.14 Data output ..................................................................................................................... 163 10.14.1 Module 80 – Sorting...................................................................................................................163 10.15 Reference code comparison......................................................................................... 164 10.15.1 Module 81 – Reference code comparator 1 ..............................................................................164 10.15.2 Module 82 – Reference code comparator 2 ..............................................................................166 10.15.3 Module 83 – Reference code comparison pattern 1..................................................................168 10.15.4 Module 84 – Reference code comparison pattern 2..................................................................169 10.16 Special Functions .......................................................................................................... 171 10.16.1 Module 90 – Status and control.................................................................................................171 10.16.2 Module 91 – AutoReflAct (automatic reflector activation)..........................................................172 10.16.3 Module 92 – AutoControl...........................................................................................................173 10.17 Example configuration: Indirect activation via the PLC............................................. 174 10.17.1 Task...........................................................................................................................................174 10.17.2 Procedure ..................................................................................................................................174 10.18 Sample configuration: Direct activation via the switching input .............................. 176 10.18.1 Task...........................................................................................................................................176 10.18.2 Procedure ..................................................................................................................................176 10.19 Sample configuration: Indirect activation via the switching input............................ 178 10.19.1 Task...........................................................................................................................................178 10.19.2 Procedure ..................................................................................................................................178 11 Online commands.......................................................................................... 180 11.1 Overview of commands and parameters..................................................................... 180 11.1.1 General 'online' commands .......................................................................................................181 11.1.2 ’Online’ commands for system control.......................................................................................188 11.1.3 ’Online’ commands for configuration of switching inputs/outputs ..............................................189 11.1.4 ’Online’ commands for the parameter set operations................................................................192

12 Diagnostics and troubleshooting................................................................. 199 12.1 General causes of errors............................................................................................... 199 12.2 Interface errors............................................................................................................... 200 13 Type overview and accessories................................................................... 201 13.1 Part number code .......................................................................................................... 201 13.2 Type overview BCL 348i................................................................................................ 202 13.3 Connection hood accessories...................................................................................... 203 13.4 Accessory connectors .................................................................................................. 203 13.5 Accessory USB cable.................................................................................................... 203 13.6 Accessory mounting device ......................................................................................... 203 13.7 Reflector accessories for autoReflAct......................................................................... 203 13.8 Accessory ready-made cables for voltage supply ..................................................... 204 13.8.1 Contact assignment of PWR connection cable ..........................................................................204 13.8.2 Specifications of the cables for voltage supply...........................................................................204 13.8.3 Order codes of the cables for voltage supply.............................................................................204 13.9 Accessory ready-made cables for bus connection.................................................... 204 13.9.1 General information....................................................................................................................204 13.9.2 Contact assignments M12 PROFINET-IO connection cable KB ET… ......................................205 13.9.3 Specifications M12 PROFINET-IO connection cable KB ET…..................................................205 13.9.4 Order codes M12 PROFINET-IO connection cable KB ET…....................................................206 14 Maintenance................................................................................................... 207 14.1 General maintenance information................................................................................ 207 14.2 Repairs, servicing.......................................................................................................... 207 14.3 Disassembling, packing, disposing............................................................................. 207 15 Appendix ........................................................................................................ 208 15.1 Declaration of Conformity............................................................................................. 208 15.2 ASCII character set........................................................................................................ 210 15.3 Bar code samples .......................................................................................................... 214 15.3.1 Module 0.3 .................................................................................................................................214 15.3.2 Module 0.5 .................................................................................................................................215

Figure 2.1: Attachment of the stick-on labels with warning notices at the BCL 348i.............................14 Figure 3.1: BCL 348i - MS 348 hood with integrated M12 connectors .................................................16 Figure 3.2: BCL 348i - MK 348 terminal hood with spring-loaded terminals.........................................17 Figure 3.3: Cable fabrication for MK 308 terminal hood........................................................................17 Figure 3.4: Assignment of the device names to IP addresses..............................................................19 Figure 3.5: Assigning the device names to the configured IO devices..................................................21 Figure 3.6: MAC address - IP address -individual device name ...........................................................22 Figure 4.1: Line scanner, line scanner with deflection mirror and oscillating-mirror scanner................26 Figure 4.2: Possible bar code orientation..............................................................................................28 Figure 4.3: BCL 348i device construction - line scanner.......................................................................29 Figure 4.4: BCL 348i device construction -line scanner with deflection mirror......................................29 Figure 4.5: BCL 348i device construction - oscillating-mirror scanner..................................................30 Figure 4.6: Device construction MS 348 hood with integrated connectors ...........................................31 Figure 4.7: Device construction MK 348 hood with integrated connectors ...........................................31 Figure 4.8: Deflection principle for the line scanner..............................................................................32 Figure 4.9: Deflection principle for the line scanner with oscillating mirror add-on ...............................33 Figure 4.10: Deflection principle for the raster scanner...........................................................................34 Table 4.1: Base record I&M0 ...............................................................................................................36 Figure 4.11: PROFINET-IO in a star topology.........................................................................................37 Figure 4.12: PROFINET-IO in a linear topology......................................................................................38 Figure 4.13: Reflector arrangement for autoReflAct................................................................................39 Table 5.1: Specifications of the BCL 348i oscillating-mirror scanners without heating........................43 Table 5.2: Specifications of the BCL 348i deflection-mirror scanners without heating........................43 Table 5.3: Specifications of the BCL 348i line/raster scanners with heating .......................................45 Table 5.4: Specifications of the BCL 348i oscillating-mirror scanners with heating.............................45 Table 5.5: Specifications of the BCL 348i deflection mirror scanners with heating .............................46 Figure 5.1: Dimensioned drawing of complete overview of the BCL 348i with MS 3xx / MK 3xx .........47 Figure 5.2: Dimensioned drawing BCL 348i line scanner S…102........................................................48 Figure 5.3: Dimensioned drawing BCL 348i deflection mirror scanner S…100....................................49 Figure 5.4: Dimensioned drawing BCL 348i oscillating mirror scanner O…100...................................50 Figure 5.5: Dimensioned drawing of MS 3xx hood with integrated connectors / MK 3xx terminal hood..... 51 Figure 5.6: The most important characteristics of a bar code...............................................................52 Table 5.6: Raster line cover as a function of the distance ...................................................................53 Figure 5.7: Zero position of the reading distance..................................................................................54 Table 5.7: Reading conditions .............................................................................................................54 Figure 5.8: "High Density" reading field curve for line scanner without deflection mirror......................55 Figure 5.9: "High Density" reading field curve for line scanner with deflection mirror...........................55 Figure 5.10: "High Density" reading field curve for oscillating-mirror scanners.......................................56 Figure 5.11: Lateral "High Density" reading field curve for oscillating-mirror scanners...........................56 Figure 5.12: "Medium Density" reading field curve for line scanner without deflection mirror.................57 Figure 5.13: "Medium Density" reading field curve for line scanner with deflection mirror......................57 Figure 5.14: "Medium Density" reading field curve for oscillating-mirror scanners .................................58 Figure 5.15: Lateral "Medium Density" reading field curve for oscillating-mirror scanners .....................58

Figure 5.16: "Low Density" reading field curve for line scanner without deflection mirror ...................... 59 Figure 5.17: "Low Density" reading field curve for line scanner with deflection mirror ........................... 59 Figure 5.18: "Low Density" reading field curve for oscillating-mirror scanners....................................... 60 Figure 5.19: Lateral "Low Density" reading field curve for oscillating-mirror scanners........................... 60 Figure 5.20: "Ultra Low Density" reading field curve for line scanner without deflection mirror.............. 61 Figure 5.21: "Ultra Low Density" reading field curve for line scanner with deflection mirror................... 61 Figure 5.22: "Ultra Low Density" reading field curve for oscillating-mirror scanners .............................. 62 Figure 5.23: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners .................. 62 Figure 6.1: Device name plate BCL 348i.............................................................................................. 63 Figure 6.2: Fastening options using M4x5 threaded holes................................................................... 64 Figure 6.3: BT 56 mounting device....................................................................................................... 65 Figure 6.4: Mounting example of BCL 348i with BT 56 ........................................................................ 66 Figure 6.5: BT 59 mounting device....................................................................................................... 67 Figure 6.6: Total reflection – line scanner............................................................................................. 69 Figure 6.7: Total reflection – line scanner............................................................................................. 69 Figure 6.8: Total reflection – BCL 348i with oscillating mirror............................................................... 70 Figure 6.9: Reading angle for the line scanner..................................................................................... 71 Figure 7.1: Location of the electrical connections................................................................................. 73 Figure 7.2: BCL 348i - MS 348 hood with integrated M12 connectors................................................. 75 Figure 7.3: BCL 348i - MK 348 terminal hood with spring-loaded terminals......................................... 76 Figure 7.4: Cable fabrication for MK 348 terminal hood ....................................................................... 77 Table 7.1: Pin assignment PWR / SW IN/OUT.................................................................................... 78 Figure 7.1: Switching input connection diagram SWIO_1 and SWIO_2............................................... 79 Figure 7.2: Switching output connection diagram SWIO_1 / SWIO_2.................................................. 80 Table 7.2: Pin assignment SERVICE – Mini-B type USB interface ..................................................... 81 Table 7.3: Pin assignment HOST / BUS IN BCL 348i......................................................................... 82 Figure 7.3: HOST / BUS IN cable assignments on RJ-45 .................................................................... 82 Table 7.4: Pin assignment BUS OUTBCL 348i................................................................................... 83 Figure 7.4: PROFINET-IO in a star topology ........................................................................................ 84 Figure 7.5: PROFINET-IO in a line topology......................................................................................... 85 Table 7.5: Cable lengths and shielding................................................................................................ 86 Figure 8.1: BCL 348i - LED indicators .................................................................................................. 87 Figure 8.2: MS 348/MK 348 - LED indicators ....................................................................................... 89 Figure 8.3: BCL 348i - Display.............................................................................................................. 90 Figure 9.1: Connecting the SERVICE USB interface............................................................................ 92 Figure 9.2: The start page of the webConfig tool.................................................................................. 94 Figure 9.3: Module overview in the webConfig tool .............................................................................. 95 Figure 10.1: BCL 348i - MS 348 hood with integrated M12 connectors................................................. 98 Figure 10.2: BCL 348i - MK 348 terminal hood with spring-loaded terminals......................................... 99 Figure 10.3: Assignment of the device names to IP addresses............................................................ 102 Figure 10.4: Assigning the device names to the configured IO devices ............................................... 103 Figure 10.5: MAC address - IP address -individual device name......................................................... 104 Table 10.1: Device parameters............................................................................................................ 109

Table 10.2: Module overview...............................................................................................................114 Table 10.3: Parameters for modules 1-4..............................................................................................116 Table 10.4: Parameters for module 5...................................................................................................118 Table 10.5: Parameters for module 7...................................................................................................119 Table 10.6: Parameters for module 10.................................................................................................120 Table 10.7: Output data for module 10 ................................................................................................120 Table 10.8: Parameters for module 11.................................................................................................122 Table 10.9: Parameters for module 12.................................................................................................124 Table 10.10: Input data for module 12...................................................................................................124 Table 10.11: Parameters for module 13.................................................................................................125 Table 10.12: Input data for module 13...................................................................................................125 Table 10.13: Parameters for module 13.................................................................................................126 Table 10.14: Input data for module 20...................................................................................................127 Table 10.15: Input data for modules 21 … 27........................................................................................129 Table 10.16: Parameters for module 30.................................................................................................131 Table 10.17: Input data for module 31...................................................................................................132 Table 10.18: Input data for module 32...................................................................................................133 Table 10.19: Input data for module 33...................................................................................................133 Table 10.20: Input data for module 34...................................................................................................134 Table 10.21: Input data for module 35...................................................................................................134 Table 10.22: Input data for module 36...................................................................................................135 Table 10.23: Input data for module 37...................................................................................................135 Table 10.24: Input data for module 38...................................................................................................136 Table 10.25: Input data for module 39...................................................................................................137 Table 10.26: Input data for module 40...................................................................................................137 Table 10.27: Input data for module 41...................................................................................................138 Table 10.28: Parameters for module 50.................................................................................................139 Table 10.29: Parameters for module 51.................................................................................................141 Table 10.30: Parameters for module 52.................................................................................................142 Table 10.31: Parameters for module 53.................................................................................................143 Table 10.32: Parameters for module 54.................................................................................................146 Table 10.33: Parameters for module 55.................................................................................................148 Table 10.34: Input data for module 60...................................................................................................149 Table 10.35: Output data for module 60 ................................................................................................149 Table 10.36: Parameters for module 61.................................................................................................150 Table 10.37: Input data for module 63...................................................................................................151 Table 10.38: Output data for module 63 ................................................................................................151 Table 10.39: Parameters for module 64.................................................................................................152 Figure 10.6: Example 1: Start-up delay > 0 and switch-on time = 0......................................................153 Figure 10.7: Example 2: Start-up delay > 0 and switch-on time > 0......................................................153 Figure 10.8: Example 3: start-up delay > 0 switch-off signal prior to lapsing of the start-up delay ......154 Figure 10.9: Start-up delay in input mode.............................................................................................155 Figure 10.10: Switch-on time in input mode............................................................................................155

Figure 10.11: Switch-off delay in input mode.......................................................................................... 156 Table 10.40: Switch-on/switch-off functions .......................................................................................... 156 Table 10.41: Input functions .................................................................................................................. 157 Table 10.42: Parameters for module 70 – Input/Output 1 ..................................................................... 157 Table 10.43: Parameters for module 71 – Input/Output 2 ..................................................................... 159 Table 10.44: Input data for module 74 Input/output status and control ................................................. 161 Table 10.45: Output data for module 74 Input/output status and control............................................... 162 Table 10.46: Parameters for module 80 ................................................................................................ 163 Table 10.47: Parameters for module 81 – Reference code comparison ............................................... 164 Table 10.48: Parameters for module 82 – Reference code comparison ............................................... 166 Table 10.49: Parameter module 83 – Reference code comparison pattern.......................................... 168 Table 10.50: Parameter module 84 – Reference code comparison pattern.......................................... 169 Table 10.51: Input data for module 90 – Status and control.................................................................. 171 Table 10.52: Parameters for module 91 – AutoreflAct........................................................................... 172 Table 10.53: Parameters for module 92 – AutoControl ......................................................................... 173 Table 10.54: Input data for module 92 – AutoControl............................................................................ 173 Table 10.55: Device parameters for example configuration 2 ............................................................... 176 Table 10.56: Device parameters for example configuration 3 ............................................................... 178 Table 10.57: Module parameters for example configuration 3 .............................................................. 179 Table 12.1: General causes of errors .................................................................................................. 199 Table 12.2: Interface error ................................................................................................................... 200 Table 13.2: Connection hoods for the BCL 348i.................................................................................. 203 Table 13.3: Connectors for the BCL 348i ............................................................................................ 203 Table 13.4: Service cable for the BCL 348i......................................................................................... 203 Table 13.5: Mounting devices for the BCL 348i................................................................................... 203 Table 13.6: Reflector for autoReflAct operation................................................................................... 203 Table 13.7: PWR cables for the BCL 348i........................................................................................... 204 Figure 13.8: Cable configuration PROFINET-IO connection cable....................................................... 205 Table 13.9: Bus connection cable for the BCL 348i ............................................................................ 206 Figure 15.1: Declaration of conformity BCL 308i.................................................................................. 208 Figure 15.2: Connection hood / connector unit declaration of conformity............................................. 209 Figure 15.3: Bar code sample labels (module 0.3) ............................................................................... 214 Figure 15.4: Bar code sample labels (module 0.5) ............................................................................... 215

The symbols used in this technical description are explained below. Attention! This symbol precedes text messages which must strictly be observed. Failure to comply with this information results in injuries to personnel or damage to the equipment. Attention Laser! This symbol warns of possible danger caused by hazardous laser radiation. Notice! This symbol indicates text passages containing important information. 1.2 Declaration of conformity The bar code readers of the BCL 300i series have been developed and manufactured in accordance with the applicable European standards and directives. Notice! 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.

Documentation All entries in this technical description must be heeded, in particular the present chapter "Safety notices". Keep this technical description in a safe place. It should be available at all times. Safety regulations Observe the locally applicable regulations and the rules of the employer's liability insurance association. Repair Repairs must only be carried out by the manufacturer or an authorized representative. 2.2 Safety standards The bar code readers of the BCL 300i series were developed, manufactured and tested in accordance with the applicable safety standards. They correspond to the state of the art. 2.3 Approved purpose Attention! The protection of personnel and the device cannot be guaranteed if the device is operated in a manner not corresponding to its intended use. Bar code readers of the BCL 300i series are conceived as stationary, high-speed scanners with integrated decoders for all current bar codes used for automatic object detection. In particular, unauthorized uses include: • in rooms with explosive atmospheres • operation for medical purposes Areas of application 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

manual, are not authorized. Safety regulations Observe the locally applicable legal regulations and the rules of the employer's liability insurance association. Qualified personnel Mounting, commissioning and maintenance of the device must only be carried out by qualified personnel. Electrical work must be carried out by a certified electrician. Attention, laser radiation! If you look into the beam path over a longer time period, the retina of your eye may be damaged! Never look directly into the beam path! Do not point the laser beam of the BCL 348i at persons! When mounting and aligning the BCL 348i, avoid reflections of the laser beam off reflective surfaces! The BCL 348i bar code readers correspond to the EN 60825-1 safety standard for a class 2 laser systems. They also comply with the U.S. 21 CFR 1040.10 regulations for a class II laser product except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001. Radiant Energy: The BCL 348i uses a low power visible laser diode. The emitted wavelength is 655nm. The average laser power is less than 1mW in accordance with the definition of laser class 2. Adjustments: Do not attempt any adjustments to or alterations of this product. Do not remove the protective housing of the bar code reader. There are no user- serviceable parts inside. The glass optics cover is the only aperture through which laser radiation may be observed on this product. A failure of the scanner motor, while the laser diode continues to emit a laser beam, may cause emission levels to exceed those for safe operation. The bar code reader has protective devices to prevent this occurrence. If, however, a stationary beam is emitted, the failing bar code reader should be discon- nected from the voltage supply immediately. CAUTION: Use of controls or adjustments or performance of procedures other than specified herein may result in hazardous light exposure.

the danger of eye damage! The housing of the BCL 348i is provided with warning notices A and B above and next to the reading window as shown in the following figure: Figure 2.1: Attachment of the stick-on labels with warning notices at the BCL 348i A BCL 348i Line scanner and M12 MS 3xx connection hood BCL 348i with oscillating mirror and M12 MS 3xx connection hood B A Warning: laser aperture B Name plate BCL 348i with deflection mirror and M12 MS 3xx connection hood

Leuze electronic BCL 348i 15 TNT 35/7-24V 3 Fast commissioning / operating principle Below you will find a short description for the initial commissioning of the BCL 348i. Detailed explanations for all listed points can be found throughout this technical description. 3.1 Mounting the BCL 348i The BCL 348i bar code readers can be mounted in two different ways: • Via four M4x6 screws on the bottom of the device. • Via a BT 56 mounting device in the fastening groove on the bottom of the housing. 3.2 Device arrangement and selection of the mounting location In order to select the right mounting location, several factors must be considered: • Size, orientation, and position tolerance of the bar codes on the objects to be scanned. • The reading field of the BCL 348i in relation to the bar code module width. • The resulting minimum and maximum reading distance from the respective reading field. • The permissible cable lengths between the BCL 348i and the host system depending on which interface is used. • The correct time for data output. The BCL 348i should be positioned in such a way that, taking into consideration the time required for data processing and the conveyor belt speed, there is sufficient time to e.g. initiate sorting operations on the basis of the read data. • The display and control panel should be very visible and accessible. • For configuring and commissioning with the webConfig tool, the USB interface should be easily accessible. For specific information, please refer to chapter 6 and chapter 7. Notice! The beam exits the BCL 348i as follows for the respective devices: - line scanner parallel to the housing base - deflection mirror 105 degrees to the housing base - oscillating mirror perpendicular to the housing base. The black areas in figure 6.2 are the housing base. The best read results are obtained when: • The BCL 348i is mounted in such a way that the scanning beam is incident on the bar code at an angle of inclination greater than ±10° … 15° to vertical. • 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.

16 BCL 348i Leuze electronic 3.3 Electrical connectionBCL 348i For the electrical connection of the BCL 348i, 2 connection variants are available. The voltage supply (18 … 30VDC) is connected acc. to the connection type selected. 2 freely programmable switching inputs/outputs for individual adaptation to the respec- tive application are also available here. Detailed information on this topic can be found in chapter 7.4.1 and chapter 7.4.3. MS 348 hood with 2 integrated M12 connectors Figure 3.1: BCL 348i - MS 348 hood with integrated M12 connectors Notice! The shielding connection is done via the M12 connector housing. Notice! The integrated parameter memory for the simple replacement of the BCL 348i is located in the MS 348. In the integrated parameter memory, both the settings and the PROFINET name are saved and transmitted to a new device. Notice! In the case of PROFINET line topology, the network is interrupted when the BCL 348i is removed from the MS 348. PWR / SW IN/OUT SWIO_2 SWIO_1 3 2 1 4 5 GNDIN VIN FE SERVICE 1 2 3 5 4 GND D+ D- VB ID BUS OUT HOST / BUS IN TD+ 1 2 3 4 RD+ RD- TD- TD+ 1 2 3 4 RD+ RD- TD- Mini-B USB socket (behind protective cap) M12 plug (A-coded) M12 socket (D-coded) Ethernet 0 M12 socket (D-coded) Ethernet 1 Hood with integrated connectors MS 348 Ethernet 1 LED (split, two-colored): ACT1 / LINK1 Ethernet 0 LED (split, two-colored): ACT0 / LINK0

Leuze electronic BCL 348i 17 TNT 35/7-24V MK 348 terminal hood with spring-loaded terminals Figure 3.2: BCL 348i - MK 348 terminal hood with spring-loaded terminals Notice! The integrated parameter memory for simple exchange of the BCL 348i is located in the MK 348. In the integrated parameter memory, both the settings and the PROFINET name are saved and transmitted to a new device. Notice! In the case of PROFINET line topology, the network is interrupted when the BCL 348i is removed from the MK 348. Cable fabrication and shielding connection Remove approx. 78mm of the connection cable sheathing. 15mm of sheath of the shielded line must be freely accessible. Figure 3.3: Cable fabrication for MK 308 terminal hood 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. Terminal hood MK 348 SERVICE 1 2 3 5 4 GND D+ D- VB ID Mini-B USB socket (behind protective cap) Terminal block PWR / SW IN/OUT Terminal block HOST / BUS IN (Ethernet 0) Terminal designation MK 348 Terminal block BUS OUT (Ethernet 1) Ethernet 1 LED (split, two-colored): ACT1 / LINK1 Ethernet 0 LED (split, two-colored): ACT0 / LINK0 LEDs MK 348 ≈ 55 mm ≈ 8 mm ≈ 15 mm

18 BCL 348i Leuze electronic 3.4 Preparatory PROFINET-IO settings  Connect the supply voltage +18 … 30VDC (typ. +24VDC); the BCL 348i starts up and the bar code reading window appears on the display: First, you need to assign its individual device name to the BCL 348i. The PLC must commu- nicate this device name to the participant during the "device naming". Further information may be found below and in chapter "Step 5 – Configuration of the device name - naming the device" on page 103. 3.4.1 Commissioning the BCL 348i on the PROFINET-IO  Complete the necessary steps for commissioning a Siemens-S7 control as described below. Further information regarding the individual commissioning steps is provided in see chapter 10.4 "Configuration steps for a Siemens Simatic S7 control".

Leuze electronic BCL 348i 19 TNT 35/7-24V 3.4.2 Preparing the control system  In the first step, assign an IP address to the IO Controller (S7 PLC) and prepare the control for a consistent data transmission. Notice! If an S7 control is used, you need to ensure that Simatic-Manager Version 5.4 + service pack 5 (V5.4+SP5) or higher is used. 3.4.3 Installing the GSD file For the subsequent configuration of the IO devices, e.g., BCL 348i, the corresponding GSD file must be loaded first. All data in modules required for operating the BCL 348i is described in this file. These are input and output data and device parameters for the functioning of the BCL 348i and the definition of the control and status bits.  Install the GSD file associated with the BCL 348i in the PROFINET-IO Manager of your control. 3.4.4 Configuration  Configure the PROFINET-IO system with the HW Config of the SIMATIC Manager by inserting the BCL 348i into your project. Figure 3.4: Assignment of the device names to IP addresses Here, an IP address is assigned to a unique "device name".

20 BCL 348i Leuze electronic 3.4.5 Transfer of the configuration to the IO Controller  Transfer the PROFINET-IO configuration to the IO Controller (S7 PLC). After the correct transfer to the IO Controller (S7 PLC), the PLC automatically carries out the following activities: • Check device names • Assignment of the IP addresses that were configured in the HW Config to the IO devices • Establishment of a connection between the IO Controller and configured IO devices • Cyclical data exchange Notice! Participants that have not been "named" cannot be contacted yet at this point in time!

Leuze electronic BCL 348i 21 TNT 35/7-24V 3.4.6 Configuration of the device name - device naming PROFINET-IO defines the "naming of the device" as the creation of a name-based relation- ship for a PROFINET-IO device. Assigning the device names to the configured IO devices  Select the respective bar code scanner BCL 348i for the "device naming" based on its MAC address. The unique "device name" (which must match the participant in the HW Config) is then assigned to this participant. Notice! Multiple BCL 348i can be distinguished by the MAC addresses displayed. The MAC address may be found on the name plate of the respective bar code scanner. Figure 3.5: Assigning the device names to the configured IO devices

22 BCL 348i Leuze electronic Assignment of MAC address - IP address -individual device name  At this point, assign an IP address (suggested by the PLC), a subnet mask and, if required, a router address, and assign this data to the named participant ("device name"). Figure 3.6: MAC address - IP address -individual device name From now on, and when programming, only the unique "device name" (max. 255 characters) is used. 3.4.7 Check device name  After completing the configuration phase, recheck the "device names" that have been assigned. Please ensure that these names are unique and that all participants are locat- ed in the same subnet. 3.5 Further settings Carry out further settings via the PROFINET-IO Controller, such as the control of the decoding and processing of the read data and the configuration of the connected switching inputs and outputs, using the parameters provided by the GSD file.  Activate the desired modules (at least module 10 and one of the modules 21 … 27).

Leuze electronic BCL 348i 23 TNT 35/7-24V 3.6 Starting the device  Connect the +18 … 30VDC supply voltage (typ. +24VDC). The BCL 348i starts up, the PWR and BUS LEDs display the operating state. If there is a display, the bar code reading window appears in it. PWR LED flashes green Device ok, initialization phase green continuous light Power On, device OK green, briefly off - on Good read, successful reading green, briefly off - briefly red - on No read, reading not successful yellow continuous light Service mode flashes red Warning set red continuous light Error, device error

24 BCL 348i Leuze electronic BUS LED flashes green Initialization green continuous light Network operation OK flashes red Communication error red continuous light Network error LED ACT0 / LINK0 (on the MS 308/MK308) green continuous light Ethernet connected (LINK) yellow flickering light Data communication (ACT) LED ACT1 / LINK1 (on the MS 308/MK308) green continuous light Ethernet connected (LINK) yellow flickering light Data communication (ACT) If a display is available, the following information appears successively during startup: • Startup • Device designation e.g. BCL 348i SM 102 D • Reading Result If Reading Result is displayed, the device is ready. Operation of BCL 348i After voltage (18 … 30VDC) has been connected to the switching input, a read process is activated. In the standard setting, all common code types for decoding are released; only the 2/5 Interleaved code type is limited to 10 digits of code content. If a code is moved through the reading field, the code content is decoded and forwarded to the superior system (PLC/PC) via the PROFINET-IO.

Leuze electronic BCL 348i 25 TNT 35/7-24V 3.7 Bar code reading To test, you can use the following bar code in the 2/5 Interleaved format. The bar code module here is 0.5: Provided your BCL 348i model has a display, the read information appears on this display. The PWR LED goes off briefly and then turns green again. Simultaneously, the read infor- mation is forwarded to the superior system (PLC/PC) via the PROFINET-IO. 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). Modul 0,5 6677889900

Bar code readers of the BCL 300i series are high-speed scanners with integrated decoder for all commonly used bar codes, e.g. 2/5 Interleaved, Code 39, Code 128, EAN 8/13 etc., as well as codes from the GS1 DataBar family. Bar code readers of the BCL 300i series are available in various optics models as well as line scanners, line scanners with deflection mirrors, oscillating mirrors and also optionally as heated models. Figure 4.1: Line scanner, line scanner with deflection mirror and oscillating-mirror scanner The extensive options for device configuration enable adaptation to a multitude of reading tasks. Due to the large reading distance combined with the great depth of field, a large opening angle and a very compact construction, the device is ideally suited for the conveyor and storage technology market. 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. Line scanner Line scanner with deflection mirror Oscillating-mirror scanner

Performance characteristics: • Integrated fieldbus connectivity = i -> Plug-and-Play fieldbus coupling and easy networking • Numerous interface variants facilitate connection to the superior systems • RS 232, RS 422 • RS 485 and multiNet plus slave alternatively, various fieldbus systems, such as • PROFIBUS DP • PROFINET-IO • EtherNet • Integrated code fragment technology (CRT) enables the identification of soiled or damaged bar codes • Maximum depth of field and reading distances from 30mm to 700mm • Large optical opening angle and, thus, large reading field width • High scanning rate of 1000 scans/s for fast reading tasks • On request with display to easily detect and activate functions and status messages. • Integrated USB service interface, Mini-B type • Adjustment of all device parameters with a web browser • Easy alignment- and diagnostics functions • Up to four possible connection technologies • Two freely programmable switching inputs/outputs for the activation or signaling of states • Automatic monitoring of the read quality with autoControl • Automatic recognition and setting of the bar code type using autoConfig • Reference code comparison • Optional heating models to -35°C • Heavy-duty housing of protection class IP 65 Notice! Information on technical data and characteristics can be found in Kapitel 5. General information The integrated fieldbus connectivity = i contained in the bar code readers of the BCL 300i series facilitates the use of identification systems which function without connector unit or gateways. The integrated fieldbus interface considerably simplifies handling. The Plug-and- Play concept enables easy networking and very simple commissioning: Directly connect the respective fieldbus and all configuration is performed with no additional software. For decoding bar codes, the bar code readers of the BCL 300i series make available the proven 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.

demanding situations, such as with a large tilt angle (azimuth angle or even twist angle). Figure 4.2: Possible bar code orientation With the BCL 348i, configuration is generally performed with the aid of the GSD file. The BCL 348i needs a suitable activation to start a read process as soon as an object is in the reading field. This opens a time window ("reading gate") in the BCL 348i for the read process during which the bar code reader has time to detect and decode a bar code. Alternative activation options include online commands via the host interface and the In the basic setting, triggering takes place through an external reading cycle signal or via the PROFINET-IO. An alternative option for activation is the autoReflAct function. Through the read operation, the BCL 348i collects additional useful pieces of data for diag- nosis which can also be transmitted to the host. The quality of the read operation can be inspected using the alignment mode which is integrated in the webConfig tool. An optional display in English with buttons is used to operate the BCL 348i as well as for visualization purposes. Two LEDs provide additional optical information on the current oper- ating state of the device. The two freely configurable switching inputs/outputs SWIO1 and SWIO2 can be assigned various functions and control e.g. activation of the BCL 348i or external devices, such as a PLC. System, warning and error messages provide assistance in setup/troubleshooting during commissioning and read operation.

Figure 4.3: BCL 348i device construction - line scanner Figure 4.4: BCL 348i device construction -line scanner with deflection mirror Connection side for: MK 3xx terminal hood MS 3xx hood with integrated connectors Reading window Dovetail mounting and 4 mounting threads Display, LEDs and buttons Line scanner Connection side for: MK 3xx terminal hood MS 3xx hood with integrated connectors Reading window Dovetail mounting and 4 mounting threads Display, LEDs and buttons Line scanner with deflection mirror

Connection side for: MK 3xx terminal hood MS 3xx hood with integrated connectors Reading window Dovetail mounting and 6 mounting threads Display, LEDs and buttons Oscillating-mirror scanner

Figure 4.6: Device construction MS 348 hood with integrated connectors MK 348 terminal hood Figure 4.7: Device construction MK 348 hood with integrated connectors Connection side with system plug for connection to BCL 348i M12 connector, 3 x M12 Mini-B type USB service interface Ethernet LEDs LINK / ACT Connection side with system plug for connection to BCL 348i Cable lead-throughs Mini-B type USB service interface Terminal compartment Ethernet LEDs LINK / ACT

A line (scan line) scans the label. Due to the opt. opening angle, the reading field width is dependent on the read distance. Through the movement of the object, the entire bar code is automatically transported through the scan line. The integrated code fragment technology permits twisting of the bar code (tilt angle) within certain limits. These are dependent on the transport speed, the scanning rate of the scanner and the bar code properties. Areas of application of the line scanner The line scanner is used: • when the bars of the bar code are printed in the conveying direction ('ladder arrangement'). • 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

The oscillating mirror deflects the scan line additionally to both sides across the scan direc- tion at a randomly adjustable oscillation frequency. In this way, the BCL 348i can also scan larger areas or spaces for bar codes. The reading field height (and the scan line length useful for evaluation) depends on the reading distance due to the optical opening angle of the oscillating mirror. Areas of application of the line scanner with oscillating mirror For line scanners with oscillating mirror, oscillation frequency, start/stop position etc. are adjustable. It is used: • when the position of the label is not fixed, e.g. on pallets – various labels can, thus, be detected at various positions. • 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

Multiple scan lines scan the label. Due to the optical opening angle, the reading field width is dependent on the reading distance. Provided the code is located in the reading field, it can be read during standstill. If the code moves through the reading field, it is scanned by multiple scan lines. The integrated code fragment technology permits twisting of the bar code (tilt angle) within certain limits. These are dependent on the transport speed, the scanning rate of the scanner and the bar code properties. In most cases, everywhere a line scanner is used, a raster scanner can be used. Areas of application of the raster scanner: The raster scanner is used: • 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

fieldbus systems such as PROFIBUS DP, PROFINET-IO and Ethernet. 4.5.1 PROFINET-IO The BCL 348i is designed as a PROFINET-IO device (acc. to IEEE 802.3). It supports a transmission rate of up to 100 Mbit/s (100Base TX/FX), full duplex, as well as auto-negotia- tion and auto-crossover. The functionality of the device is defined via parameter sets which are clustered in modules. These modules are contained in a GSDML file. Each BCL 348i is sealed with a unique MAC-ID. This information is used to assign a unique, plant-specific device name ("NameOfStation") to the device via the "Discovery and Config- uration Protocol (DCP)". When configuring a PROFINET-IO system, the assignment of the device names to the configured IO devices creates a name-based relationship for the partic- ipating IO devices ("device naming"). Further information can be found in section "Schritt 5 – Einstellen des Gerätenamens - Gerätetaufe" auf Seite 103. The BCL 348i features multiple M12 connectors / sockets for the electrical connection of the supply voltage, the interface and the switching inputs and outputs. Additional information on the electrical connection can be found in Kapitel 7. The BCL 348i supports: • PROFIBUS-IO device functionality based on the PROFIBUS profile for identification systems • Modular structure of the IO data • PROFINET-IO RT (Real Time) communication • Standard Fast Ethernet (100 Mbit/s) connections (M12 technology) • Integrated Ethernet switch/ 2 Ethernet ports • PROFINET-IO Conformance Class B (CC-B) • I&M support: I&M0 For further details, see Kapitel 10!

The BCL 348i supports the base record I&M0: Table 4.1: Base record I&M0 The BCL 348i supports further protocols and services for communication: • TCP / IP (Client / Server) • UDP • DCP • ARP • PING Further information on commissioning can be found in Kapitel 10. Contents Index Data type Description Value Header 0 10 bytes Manufacturer specific Manufacturer specific MANUFACTURER_ID 10 UNSIGNED16 Leuze PNO manufacturer ID Leuze manufacturer ID 338 ORDER_ID 12 ASCII string 20 bytes Leuze order no. SERIAL_NUMBER 32 ASCII string 16 bytes Unique device serial number Device- dependent HARDWARE_REVISION 48 UNSIGNED16 Hardware revision number, e.g., "0…65535" Device- dependent SOFTWARE_REVISION 50 1xCHAR, 3xUNSIGNED8 Software version number, e.g. V130 correspond to "V1.3.0" Device- dependent REVISION_COUNTER 54 UNSIGNED16 Is incremented when updat- ing individual modules. This function is not supported. 0 PROFILE_ID 56 UNSIGNED16 PROFIBUS application pro- file number 0x0000 (Non Profile) PROFILE_SPECIFIC_TYPE 58 UNSIGNED16 Info about subchannels and submodules. Not relevant 0x0003 (I/O Module) IM_VERSION 60 2xUNSIGNED8 Implemented I&M version V 1.1 0x01,0x01 IM_SUPPORTED 62 Bit[16] Optional I&M records avail- able 0

The BCL 348i can be operated as a single device (standalone) with an individual device name in a star topology. The PLC must communicate this device name to the participant during the "device naming". Figure 4.11: PROFINET-IO in a star topology PC / PLC host interface Other network participants BCL 348i with MS348 hood with inte- grated connectors BCL 348i with MK348 terminal hood myBCL 348i_2

The innovative further development of the BCL 348i with integrated switch functionality offers the option of connecting multiple bar code readers of type BCL 348i to one another without direct connection to a switch. In addition to the classic "star topology", a "linear topology" is thus also possible. Figure 4.12: PROFINET-IO in a linear topology Each participant in this network requires its own unique device name that is assigned by the PLC during the "device naming". For specific information, please refer to section "Schritt 5 – Einstellen des Gerätenamens - Gerätetaufe" auf Seite 103. The maximum length of a segment (connection from the hub to the last participant) is limited to 100m. 4.6 Heater For low-temperature applications to min. -35°C (e.g. in cold storage), the bar code readers of the BCL 348i series can optionally be permanently fitted with a built-in heating and these bar code readers purchased as separate device models. 4.7 External parameter memory in the MS 348 / MK 348 The parameter memory available in the MS 348 or MK 348 simplifies the time saving on-site exchange of a BCL 348i by providing a copy of the current parameter set of the BCL 348i and by storing the device name as well. This eliminates the need to configure the exchanged device manually and, in particular, a new naming of the device – the control can immediately access the exchanged BCL 348i. PC / PLC host interface BCL 348i myBCL 348i_1 to other network participants BCL 348i myBCL 348i_2 BCL 348i myBCL 348i_3

additional sensors. This is achieved by directing the scanner with reduced scanning beam towards a reflector mounted behind the conveyor path. Notice! Compatible reflectors are available on request. As long as the scanner is targeted at the reflector, the reading gate remains closed. If, however, the reflector is blocked by an object such as a container with a bar code label, the scanner activates the read procedure, and the label on the container is read. When the path from the scanner to the reflector has cleared, the read procedure has completed and the scanning beam is reduced and again directed onto the reflector. The reading gate is closed. Figure 4.13: Reflector arrangement for autoReflAct The autoReflAct function uses the scanning beam to simulate a photoelectric sensor and thus permits an activation without additional sensor system. 4.9 Reference codes The BCL 348i offers the possibility of storing one or two reference codes. It is possible to store the reference codes via the webConfig tool, via online commands or PROFINET-IO. The BCL 348i can compare read bar codes with one and/or both reference codes and execute user-configurable functions depending on the comparison result.

ously read one code type (symbology) with one number of digits an extremely simple and convenient configuration option. After starting the autoConfig function via the switching input or from a superior control, it is sufficient to position a bar code label with the desired code type and number of digits in the reading field of the BCL 348i. Afterward, bar codes with the same code type and number of digits are recognized and decoded. Notice! The settings made via the webConfig configuration tool push the parameters set in the PROFINET-IO only temporarily into the background. They are overwritten during integration into the PROFINET-IO or after deactivation of service mode of the PROFINET master with those settings made via the GSD file! Device settings for operating the BCL 348i on the PROFINET-IO are managed and configured exclusively by the PROFINET-IO Controller (PLC). Permanent changes must be carried out here! Detailed information on this topic can be found in Kapitel 10 "Inbetriebnahme und Konfigu- ration" auf Seite 97.

5.1.1 Line scanner / raster scanner Type BCL 348i PROFINET-IO Type Line scanner without heating Optical data Light source Laser diode λ = 655nm (red light) Beam exit Front Scanning rate 1000 scans/s Beam deflection by means of rotating polygon wheel Useful opening angle max. 60° Optics models / resolution High Density (N): 0.127 … 0.20mm Medium Density (M): 0.20 … 0.5mm Low Density (F): 0.30 … 0.5mm Ultra Low Density (L): 0.35 … 0.8mm Reading distance see reading field curves Laser class 2 (acc. to EN 60825-1 and 21 CFR 1040.10 with Laser Notice No. 50) Bar code data Code types 2/5 Interleaved, Code 39, Code 128, EAN 128, EAN / UPC, Codabar, Code 93, GS1 DataBar, EAN Addendum Bar code contrast (PCS) >= 60% External light tolerance 2000 lx (on the bar code) Number of bar codes per scan 3 Electrical data Interface type 2x PROFINET-IO on 2x M12 (D) Protocols PROFINET-IO RT-communication DCP TCP/IP (Client/ Server) / UDP Baud rate 10/100MBaud Data formats Service interface Mini-B type USB 2.0 socket Switching input / switching output 2 switching inputs/outputs, freely programmable functions - Switching input: 18 … 30VDC depending on supply voltage, I max. = 8mA - Switching output: 18 … 30VDC, depending on supply voltage, I max. = 60mA (short-circuit proof) Switching inputs/outputs protected against polarity reversal! Operating voltage 18 … 30VDC (Class 2, safety class III) Power consumption max. 3.7W Operating and display elements 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)

(National Electric Code). The BCL 348i bar code readers are designed in accordance with safety class III for supply by PELV (protective extra-low voltage). Mechanical data Protection class IP 65 1) Weight 270g (without connection hood) Dimensions (WxHxD) 44 x 95 x 68mm (without connection hood) Housing diecast aluminum Environmental data Operating temperature range 0°C … +40°C Storage temperature range -20°C … +70°C Air humidity max. 90% rel. humidity, non-condensing Vibration IEC 60068-2-6, test FC Shock IEC 60068-2-27, test Ea Continuous shock IEC 60068-2-29, test Eb Electromagnetic compatibility EN 55022; IEC 61000-6-2 (contains IEC 61000-4-2, -3, -4, -5 and -6) 2) 1) Only with the MS 348 or MS 348 connection hood and screwed-on M12 connectors or cable lead- throughs and mounted caps. Minimum tightening torque of the housing connection screws on the con- nection hood 1.4Nm! 2) This is a Class A product. In a domestic environment this product may cause radio interference, in which case the operator may be required to take adequate measures. Type BCL 348i PROFINET-IO Type Line scanner without heating

5.1.3 Line scanner / raster scanner with deflection mirror Technical data same as for line scanner without heating with the following differences: Type BCL 348i PROFINET-IO Type Oscillating-mirror scanner without heating Optical data Beam exit Lateral zero position at an angle of 90° Beam deflection Via rotating polygon wheel (horizontal) and stepping motor with mirror (vertical) Oscillation frequency 0 … 10Hz (adjustable, max. frequency is dependent on set swivel angle) Max. swivel angle ±20°(adjustable) Reading field height see reading field curves Electrical data Power consumption max. 4.9W Mechanical data Weight 580g (without connection hood) Dimensions (WxHxD) 58 x 125 x 110mm (without connection hood) Table 5.1: Specifications of the BCL 348i oscillating-mirror scanners without heating Type BCL 348i PROFINET-IO Type Line scanner with deflection mirror without heating Optical data Beam exit Lateral zero position at an angle of 90° Beam deflection Via rotating polygon wheel (horizontal) and deflection mirror (vertical) Max. optical adjustment range of the beam exit ±10° (adjustable via display or software) Electrical data Power consumption max. 3.7W Mechanical data Weight 350g (without connection hood) Dimensions (WxHxD) 44 x 103 x 96mm (without connection hood) Table 5.2: Specifications of the BCL 348i deflection-mirror scanners without heating

The BCL 348i bar code readers are optionally available as models with integrated heating. In this case, heating is permanently installed ex works. Self-installation on-site by the user is not possible! Features • Integrated heating (permanently installed) • Extends the application range of the BCL 348i to -35°C • Supply voltage 24VDC ±20% • BCL 348i enabling through an internal temperature switch (switch-on delay about 30min for 24VDC and minimum ambient temperature of -35°C) • Necessary conductor cross-section for the voltage supply: at least 0.75mm²; the use of ready-made cables is, thus, not possible Construction The heating consists of two parts: • The front cover heater • The housing heater Function When the 24VDC supply voltage is applied to the BCL 348i, a temperature switch initially only connects the heating to current (front cover heater and housing heater). During the heating phase (around 30min), when the inside temperature rises above 15°C, the temper- ature switch connects the BCL 348i to the supply voltage. This is followed by the self test and the changeover to read operation. The "PWR" LED lights up, showing overall readiness for operation. When the inside temperature reaches approximately 18 °C, another temperature switch turns the housing heater off and, if necessary, back on again (if the inside temperature drops below 15°C). This does not interrupt the read operation. The front cover heater remains acti- vated until an inside temperature of 25°C is reached. At temperatures above this, the front cover heater switches off and, with a switching hysteresis of 3°C, back on again at an inside temperature below 22°C. Mounting location Notice! The mounting location is to be selected such that it does not expose the BCL 348i with heat- ing directly to a cold air stream. To achieve an optimal heating effect, the BCL 348i 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.

Power consumption The energy requirement depends on the model: • the line/raster scanner with heating typically consumes a maximum of 17W power. • the line scanner with oscillating mirror and heating typically consumes a maximum of 26W power. • the line/raster scanner with deflection mirror and heating typically consumes a maximum of 19W power. These values are based on operation with unconnected switching outputs. 5.2.1 Line scanner / raster scanner with heater Technical data same as for line scanner without heating with the following differences: 5.2.2 Oscillating-mirror scanner with heating Technical data same as for line scanner without heating with the following differences: Type BCL 348i PROFINET-IO Type Line scanner with heater Electrical data Operating voltage 24VDC ±20% Power consumption max. 17.7W Structure of the heating Housing heating and separate heating of the optics glass Warmup time Min. 30min at +24VDC and an ambient temperature of -35°C Min. conductor cross section Conductor cross section of at least 0.75mm² for the supply voltage supply line. Wiring through of the voltage supply to multiple heating devices is not permissible. Standard, M12 ready-made cable not usable (insufficient conductor cross section) Environmental data Operating temperature range -35°C … +40°C Storage temperature range -20°C … +70°C Table 5.3: Specifications of the BCL 348i line/raster scanners with heating Type BCL 348i PROFINET-IO Type Oscillating-mirror scanner with heating Optical data Useful opening angle max. 60° Max. swivel angle ± 20°(adjustable) Table 5.4: Specifications of the BCL 348i oscillating-mirror scanners with heating

Technical data same as for line scanner without heating with the following differences: Electrical data Operating voltage 24VDC ±20% Power consumption max. 26.7W Structure of the heating Housing heating and separate heating of the optics glass Warmup time Min. 30min at +24VDC and an ambient temperature of -35°C Min. conductor cross section Conductor cross section of at least 0.75mm² for the supply voltage supply line. Wiring through of the voltage supply to multiple heating devices is not permissible. Standard, M12 ready-made cable not usable (insufficient conductor cross section) Environmental data Operating temperature range -35°C … +40°C Storage temperature range -20°C … +70°C Type BCL 348i PROFINET-IO Type Oscillating-mirror scanner with heating Table 5.4: Specifications of the BCL 348i oscillating-mirror scanners with heating

MK 3xx Figure 5.1: Dimensioned drawing of complete overview of the BCL 348i with MS 3xx / MK 3xx Type BCL 348i PROFINET-IO Type Deflection mirror scanner with heating Optical data Useful opening angle max. 60° Max. adjustment range ±10°(adjustable via display or software) Electrical data Operating voltage 24VDC ±20% Power consumption max. 19.7W Structure of the heating Housing heating and separate heating of the optics glass Warmup time Min. 30min at +24VDC and an ambient temperature of -35°C Min. conductor cross section Conductor cross section of at least 0.75mm² for the supply voltage supply line. Wiring through of the voltage supply to multiple heating devices is not permissible. Standard, M12 ready-made cable not usable (insufficient conductor cross section) Environmental data Operating temperature range -35°C … +40°C Storage temperature range -20°C … +70°C Table 5.5: Specifications of the BCL 348i deflection mirror scanners with heating BCL 3xx with MS 3xx hood with integrated connectors BCL 3xx with MK 3xx terminal hood

Figure 5.2: Dimensioned drawing BCL 348i line scanner S…102 A Optical axis

Figure 5.3: Dimensioned drawing BCL 348i deflection mirror scanner S…100 A Optical axis B Deflection angle of the laser beam: ± 30°

Figure 5.4: Dimensioned drawing BCL 348i oscillating mirror scanner O…100 A Optical axis B Swivel angle of the laser beam: ± 20° C Deflection angle of the laser beam: ± 30°

MK 3xx terminal hood Figure 5.5: Dimensioned drawing of MS 3xx hood with integrated connectors / MK 3xx terminal hood MS 3xx hood with integrated connectors MK 3xx terminal hood 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.

5.4.1 Bar code characteristics Notice! Please note that the size of the bar code module influences the maximum reading distance and the width of the reading field. Therefore, when selecting a mounting location and/or the bar code label, take into account the different reading characteristics of the scanner with var- ious bar code modules. Figure 5.6: The most important characteristics of a bar code The range in which the bar code can be read by the BCL 348i (the so-called reading field) depends on the quality of the printed bar code and its dimensions. 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. M = Module: The narrowest line or space of a bar code in mm. ZB = Wide character: Wide bars and gaps are a multiple (ratio) of the module. Module x Ratio = ZB (Normal Ratio 1 : 2.5). BZ = Quiet zone: The quiet zone should be at least 10 times the module, but not less than 2.5mm. L = Code length: The length of the bar code in mm including the start and stop characters. The quiet zone is included depending on the code definition. SL = Bar length: Height of the elements in mm.

projects 8 scan lines which vary depending on the reading distance from the raster aperture. Distance [mm] starting at the zero position 50 100 200 300 400 450 700 Raster line cover [mm] all raster lines Front scanner 8 14 24 35 45 50 77 Deflection mirror scanner 12 17 27 38 48 54 80 Table 5.6: Raster line cover as a function of the distance

Notice! Please notice that the real reading fields are also influenced by factors such as labeling material, printing quality, reading angle, printing contrast etc., and may thus deviate from the reading fields specified here. The reading field curves also apply for the variants with heating. The zero position of the reading distance always refers the front edge of the housing of the beam exit and is shown in figure 5.7 for the three housing types of the BCL 348i. Figure 5.7: Zero position of the reading distance Reading conditions for the reading field curves Bar code type 2/5 Interleaved Ratio 1:2.5 ANSI specification class A Reading rate > 75% Table 5.7: Reading conditions Zero position Distance acc. to reading field curves Frontal beam exit BCL 3xxi S/R1…102… Deflection mirror scanner BCL 3xxi S/R1…100… Oscillating-mirror scanner BCL 3xxi O…100… or

Figure 5.8: "High Density" reading field curve for line scanner without deflection mirror 5.5.2 High Density (N) - optics: BCL 348i S/R1 N 100 (H) 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 5.7. 25 0 75 50 100 150 200 250 300 125 175 225 275 25 50 75 100 -25 -50 -75 -100 BCL 3xxi S/R1 N 102 m = 0,127 m = 0,15 m = 0,2 m = 0,15 m = 0,127 m = 0,2 Reading distance [mm] Reading field width [mm] 25 0 75 50 100 150 200 250 300 125 175 225 275 25 50 75 100 -25 -50 -75 -100 BCL 3xxi S/R1 N 100 m = 0,127 m = 0,15 m = 0,2 m = 0,15 m = 0,127 m = 0,2 Reading distance [mm] Reading field width [mm]

Figure 5.10: "High Density" reading field curve for oscillating-mirror scanners 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 5.7. 25 0 75 50 100 150 200 250 300 125 175 225 275 25 50 75 100 -25 -50 -75 -100 BCL 3xxi O N 100 m = 0,127 m = 0,15 m = 0,2 m = 0,15 m = 0,127 m = 0,2 Reading distance [mm] Reading field width [mm] 25 0 75 50 100 150 200 250 300 125 175 225 275 20 40 80 60 100 -20 -40 -80 -60 -100 BCL 3xxi O N 100 m = 0,127 m = 0,15 m = 0,2 m = 0,15 m = 0,127 m = 0,2 Reading distance [mm] Reading field height [mm]

Figure 5.12: "Medium Density" reading field curve for line scanner without deflection mirror 5.5.5 Medium Density (M) - optics: BCL 348i S/R1 M 100 (H) 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 5.7. 0 50 100 150 250 350 450 200 300 400 50 100 150 -50 -100 -150 BCL 3xxi S/R1 M 102 m = 0,2 m = 0,3 m = 0,5 m = 0,3 m = 0,2 m = 0,5 Reading distance [mm] Reading field width [mm] 0 50 100 150 250 350 450 200 300 400 50 100 150 -50 -100 -150 BCL 3xxi S/R1 M 100 m = 0,2 m = 0,3 m = 0,5 m = 0,3 m = 0,2 m = 0,5 Reading distance [mm] Reading field width [mm]

Figure 5.14: "Medium Density" reading field curve for oscillating-mirror scanners 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 5.7. 0 50 100 150 250 350 450 200 300 400 50 100 150 -50 -100 -150 BCL 3xxi O M 100 m = 0,2 m = 0,3 m = 0,5 m = 0,3 m = 0,2 m = 0,5 Reading distance [mm] Reading field width [mm] 0 50 100 150 250 350 450 200 300 400 50 100 150 25 75 125 -50 -100 -150 -25 -75 -125 BCL 3xxi O M 100 m = 0,2 m = 0,3 m = 0,5 m = 0,3 m = 0,2 m = 0,5 Reading distance [mm] Reading field height [mm]

Figure 5.16: "Low Density" reading field curve for line scanner without deflection mirror 5.5.8 Low Density (F) - optics: BCL 348i S/R1 F 100 (H) 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 5.7. 0 50 150 250 400 500 600 350 100 200 300 450 550 50 100 200 150 -50 -100 -200 -150 BCL 3xxi S/R1 F 102 m = 0,5 m = 0,35 m = 0,3 m = 0,35 m = 0,5 m = 0,3 Reading distance [mm] Reading field width [mm] 0 50 150 250 400 500 600 350 100 200 300 450 550 50 100 200 150 -50 -100 -200 -150 BCL 3xxi S/R1 F 100 m = 0,5 m = 0,35 m = 0,3 m = 0,35 m = 0,5 m = 0,3 Reading distance [mm] Reading field width [mm]

Figure 5.18: "Low Density" reading field curve for oscillating-mirror scanners 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 5.7. 0 50 150 250 400 500 600 350 100 200 300 450 550 50 100 200 150 -50 -100 -200 -150 BCL 3xxi O F 100 m = 0,5 m = 0,35 m = 0,3 m = 0,35 m = 0,5 m = 0,3 Reading distance [mm] Reading field width [mm] 0 50 150 250 400 500 600 350 100 200 300 450 550 50 100 200 150 -50 -100 -200 -150 BCL 3xxi O F 100 m = 0,5 m = 0,35 m = 0,3 m = 0,35 m = 0,5 m = 0,3 Reading distance [mm] Reading field height [mm]

Figure 5.20: "Ultra Low Density" reading field curve for line scanner without deflection mirror 5.5.11 Ultra Low Density (L) - optics: BCL 348i S/R1 L 100 (H) 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 5.7. 0 50 150 250 400 550 750 350 100 200 300 450 650 500 700 600 50 100 300 250 150 200 -50 -100 -300 -250 -150 -200 BCL 3xxi S/R1 L 102 m = 0,5 m = 0,35 m = 0,8 m = 0,35 m = 0,5 m = 0,8 Reading distance [mm] Reading field width [mm] 0 50 150 250 400 550 750 350 100 200 300 450 650 500 700 600 50 100 300 250 150 200 -50 -100 -300 -250 -150 -200 BCL 3xxi S/R1 L 100 m = 0,5 m = 0,35 m = 0,8 m = 0,35 m = 0,5 m = 0,8 Reading distance [mm] Reading field width [mm]

Figure 5.22: "Ultra Low Density" reading field curve for oscillating-mirror scanners 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 5.7. 0 50 150 250 400 550 750 350 100 200 300 450 650 500 700 600 50 100 300 250 150 200 -50 -100 -300 -250 -150 -200 BCL 3xxi O L 100 m = 0,5 m = 0,35 m = 0,8 m = 0,35 m = 0,5 m = 0,8 Reading distance [mm] Reading field width [mm] 0 50 150 250 400 550 750 350 100 200 300 450 650 500 700 600 50 100 300 250 150 200 -50 -100 -300 -250 -150 -200 BCL 3xxi O L 100 m = 0,5 m = 0,35 m = 0,8 m = 0,35 m = 0,5 m = 0,8 Reading distance [mm] Reading field height [mm]

Leuze electronic BCL 348i 65 TNT 35/7-24V 6 Installation and mounting 6.1 Storage, transportation Attention! When transporting or storing, package the device so that it is protected against collision and humidity. Optimum protection is achieved when using the original packaging. Heed the required environmental conditions specified in the technical data. Unpacking  Check the packaging for any damage. If damage is found, notify the post office or shipping agent as well as the supplier.  Check the delivery contents using your order and the delivery papers: • Delivered quantity • Device type and model as indicated on the name plate • Laser warning signs • Brief manual The name plate provides information as to what BCL type your device is. For specific information, please refer to chapter 5. Name plates of the bar code readers of the BCL 348i series Figure 6.1: Device name plate BCL 348i  Save the original packaging for later storage or shipping. Notice! All BCL 348i are delivered with a protective cover on the connection side which must be re- moved before attaching a connection hood.

66 BCL 348i Leuze electronic 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. 6.2 Mounting the BCL 348i The BCL 348i bar code readers can be mounted in two different ways: • Via four or six M4x5 screws on the bottom of the device. • Via a BT 56 mounting device in the two fastening grooves on the bottom of the device. Attention! The BCL 300i does not fulfill protection class IP 65 until the connection hood has been screwed on. Minimum tightening torque of the housing connection screws on the connection hood 1.4Nm! 6.2.1 Fastening with M4 x 5 screws Figure 6.2: Fastening options using M4x5 threaded holes 4 x M4x5 6 x M4x5 (oscillating-mirror scanner) or

Leuze electronic BCL 348i 67 TNT 35/7-24V 6.2.2 BT 56 mounting device The BT 56 mounting device is available for mounting the BCL 348i using the fastening grooves. It is designed for rod mounting (Ø 16mm to 20mm). For ordering instructions, please refer to chapter "Type overview and accessories" on page 136. BT 56 mounting device Figure 6.3: BT 56 mounting device Clamping jaws for fastening on the BCL 348i Clamp profile for fastening to round or oval pipes Ø 16 … 20mm A Rod holder, turnable 360° B Rods Ø 16 … 20mm All dimensions in mm

68 BCL 348i Leuze electronic Figure 6.4: Mounting example of BCL 348i with BT 56

Leuze electronic BCL 348i 69 TNT 35/7-24V 6.2.3 BT 59 mounting device The BT 59 mounting device offers you an additional fastening option. For ordering instructions, please refer to chapter "Type overview and accessories" on page 136. BT 59 mounting device Figure 6.5: BT 59 mounting device Notice! When mounting, ensure that the scanning beam is not reflected directly back to the scanner by the label which is being read. 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 348i and the labels to be read. Clamping jaws for fastening on the BCL 348i A Holder, turnable 360° B ITEM joint, angle adjustable ±90° C M 8x16 screw cylinder, M 8 wave washer, M 8 sliding block, connectors for ITEM profile (2x) All dimensions in mm

70 BCL 348i Leuze electronic 6.3 Device arrangement 6.3.1 Selecting a mounting location In order to select the right mounting location, several factors must be considered: • Size, orientation, and position tolerance of the bar codes on the objects to be scanned. • The reading field of the BCL 348i in relation to the bar code module width. • The resulting minimum and maximum reading distance from the respective reading field (see chapter 5.4 "Reading field curves / optical data"). • The permissible cable lengths between the BCL 348i and the host system depending on which interface is used. • The correct time for data output. The BCL 348i should be positioned in such a way that, taking into consideration the time required for data processing and the conveyor belt speed, there is sufficient time to e.g. initiate sorting operations on the basis of the read data. • The display elements such as LEDs or the display should be highly visible. • For configuring and commissioning with the webConfig tool, the USB interface should be easily accessible. For specific information, please refer to chapter 6 and chapter 7. Notice! The beam of the BCL 348i exits: • parallel to the housing base in the case of the line scanner • at 105 degrees from the housing base in the case of the deflection mirror • perpendicular to the housing base in the case of the oscillating mirror In each case, the housing base is the black area in figure 6.2. The best read results are obtained when: • The BCL 348i is mounted in such a way that the scanning beam is incident on the bar code at an angle of inclination greater than ±10° … 15° to vertical. • 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.

Leuze electronic BCL 348i 71 TNT 35/7-24V 6.3.2 Avoiding total reflection – Line scanner The bar code label must be positioned at an angle of inclination greater than ±10° … 15° from vertical in order to avoid total reflection of the laser beam (see figure 6.6)! Total reflection occurs whenever the laser light of the bar code reader is directly incident on the surface of the bar code at an angle of 90°. The light directly reflected by the bar code may overload the bar code reader and thereby cause non-readings! Figure 6.6: Total reflection – line scanner 6.3.3 Avoiding total reflection – deflection mirror scanner For the BCL 348i with deflection mirror, the laser beam exits at an angle of 105° to the rear housing wall. An angle of incidence of 15° of the laser to the label has already been integrated in the deflection mirror so that the BCL 348i can be installed parallel to the bar code (rear housing wall). Figure 6.7: Total reflection – line scanner Zero position Distance acc. to reading field curves Bar code The BCL 348i should be mounted in such a way that the scanning beam is incident on the bar code at an angle of inclination greater than ±10° … 15° to vertical. ±10 … 15° Distance acc. to reading field curves Bar code The BCL 348i with deflection mirror should be mounted parallel to the bar code. 15° Zero position

72 BCL 348i Leuze electronic 6.3.4 Avoiding total reflection – oscillating-mirror scanner For the BCL 348i with oscillating mirror, the laser beam exits at an angle of 90° to vertical. For the BCL 348i with oscillating mirror, the swivel range of ±20° (±12° for devices with heating) is to be taken into account. This means that in order to be on the safe side and to avoid total reflection, the BCL 348i with oscillating mirror must be inclined upward or downward 20° … 30°! Notice! Mount the BCL 348i with oscillating mirror in such a way that the outlet window of the bar code reader is parallel to the object. This will result in an angle of inclination of approx. 25°. Figure 6.8: Total reflection – BCL 348i with oscillating mirror 6.3.5 Mounting location  When selecting a mounting location, pay attention to: • Maintaining the required environmental conditions (temperature, humidity). • Possible soiling of the reading window due to liquids, abrasion by boxes, or packaging material residues. • Lowest possible chance of damage to the BCL 348i by mechanical collision or jammed parts. • Possible extraneous light (no direct sunlight or sunlight reflected by the bar code). Zero position Distance acc. to reading field curves Bar code ±25° The BCL 348i should be mounted in such a way that the scan- ning beam is incident on the bar code at an angle of inclination greater than ±25° to vertical.

Leuze electronic BCL 348i 73 TNT 35/7-24V 6.3.6 Devices with integrated heating  For devices with integrated heating, also observe the following points: • Mount the BCL 348i in a way which provides maximum thermal isolation, e.g. using rubber-bonded metal. • Mount in such a way that the device is protected from draft and wind; mount additional shields if necessary. Notice! When installing the BCL 348i in a protective housing, it must be ensured that the scanning beam can exit the protective housing without obstruction. 6.3.7 Possible reading angles between BCL 348i and bar code The optimum alignment of the BCL 348i is accomplished when the scan line scans the code bars almost at a right angle (90°). All reading angles that are possible between the scan line and bar code must be taken account (figure 6.9). Figure 6.9: Reading angle for the line scanner α Tilt β Angle of inclination (Pitch) γ Skew In order to avoid total reflection, the skew γ should be greater than 10°. γ β α

74 BCL 348i Leuze electronic 6.4 Cleaning  Clean the glass pane of the BCL 348i with a soft cloth after mounting. Remove all pack- aging remains, e.g. carton fibers or Styrofoam balls. In doing so, avoid leaving finger- prints on the front cover of the BCL 348i. Attention! Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.

interchangeable connection hoods. The additional Mini-B type USB interface is used for service purposes. Notice! On delivery, the products are provided with a plastic protective cap on the side of the system plug or the system socket. Additional connection accessories can be found in chapter 13. Attention! The BCL 348i does not fulfill protection class IP 65 until the connection hood has been screwed on. Minimum tightening torque of the housing connection screws on the connection hood 1.4Nm! Location of the electrical connections Figure 7.1: Location of the electrical connections Line scanner MK 348 MS 348 M12 connector Terminals Line scanner with deflection mirror Oscillating-mirror scanner or or

Attention! Do not open the device yourself under any circumstances! There is otherwise a risk of uncontrolled emission of laser radiation from the device. The housing of the BCL 348i con- tains no parts that need to be adjusted or maintained by the user. Before connecting the device, be sure that the supply voltage agrees with the value printed on the name plate. Connection of the device and cleaning must only be carried out by a qualified electrician. Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only guaranteed when the functional earth is connected properly. If faults cannot be corrected, the device should be removed from operation and protected against possible commissioning. Attention! For UL applications, use is permitted exclusively in Class 2 circuits according to NEC (National Electric Code). The bar code readers of the BCL 300i series are designed in accordance with safety class III for supply by PELV (protective extra-low voltage). Notice! 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.

For the electrical connection of the BCL 348i, 2 connection variants are available. The voltage supply (18 … 30VDC) is connected acc. to the connection type selected. 2 freely programmable switching inputs/outputs for individual adaptation to the respec- tive application are also available here. Detailed information on this topic can be found in chapter 7.3.1. 7.2.1 MS 348 hood with 3 integrated M12 connectors The MS 348 hood with integrated connectors features three M12 connector plugs and a Mini-B type USB socket as a service interface. During device exchange, the device name of the BCL 348i does not have to be reassigned in PROFINET; it is saved in the MS 348 and automatically imported for the new device. In doing so, the settings of the old device are automatically transmitted to the new device. Attention! If the BCL 348i is used in line topology, the PROFINET is interrupted at this place during device exchange. Figure 7.2: BCL 348i - MS 348 hood with integrated M12 connectors Notice! The shielding connection is done via the M12 connector housing. PWR / SW IN/OUT SWIO_2 SWIO_1 3 2 1 4 5 GNDIN VIN FE SERVICE 1 2 3 5 4 GND D+ D- VB ID BUS OUT HOST / BUS IN TD+ 1 2 3 4 RD+ RD- TD- TD+ 1 2 3 4 RD+ RD- TD- Mini-B USB socket (behind protective cap) M12 plug (A-coded) M12 socket (D-coded) Ethernet 0 M12 socket (D-coded) Ethernet 1 Hood with integrated connectors MS 348 Ethernet 1 LED (split, two-colored): ACT1 / LINK1 Ethernet 0 LED (split, two-colored): ACT0 / LINK0

the MS 348. In the integrated parameter memory, both the settings and the PROFINET name are saved and transmitted to a new device. Notice! In the case of PROFINET line topology, the network is interrupted when the BCL 348i is re- moved from the MS 348. Notice! See chapter 5.3.5 "Dimensioned drawing of MS 3xx hood with integrated connectors / MK 3xx terminal hood" dimensioned drawing on page 51. 7.2.2 MK 348 terminal hood with spring-loaded terminals The MK 348 terminal hood makes it possible to connect the BCL 348i directly and without additional connectors. The MK 348 features three cable lead-throughs in which the shielding connection for the interface cable is also located. A Mini-B type USB socket is used for service purposes. The device name is saved in the MK 348 and is passed to the new device during device exchange. In doing so, the settings are automatically transmitted to the new device. Figure 7.3: BCL 348i - MK 348 terminal hood with spring-loaded terminals Notice! The integrated parameter memory for simple exchange of the BCL 348i is located in the MK 348. In the integrated parameter memory, both the settings and the PROFINET name are saved and transmitted to a new device. Terminal hood MK 348 SERVICE 1 2 3 5 4 GND D+ D- VB ID Mini-B USB socket (behind protective cap) Terminal block PWR / SW IN/OUT Terminal block HOST / BUS IN (Ethernet 0) Terminal designation MK 348 Terminal block BUS OUT (Ethernet 1) Ethernet 1 LED (split, two-colored): ACT1 / LINK1 Ethernet 0 LED (split, two-colored): ACT0 / LINK0 LEDs MK 348

removed from the MK 348. Cable fabrication and shielding connection Remove approx. 78mm of the connection cable sheathing. 15mm of sheath of the shielded line must be freely accessible. Figure 7.4: Cable fabrication for MK 348 terminal hood 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. Notice! See chapter 5.4 "Reading field curves / optical data" dimensioned drawing on page 52. ≈ 55 mm ≈ 8 mm ≈ 15 mm

Described in detail in the following are the individual connections and pin assignments. 7.3.1 PWR / SW IN/OUT - Voltage supply and switching input/outputs 1 and 2 Supply voltage Attention! For UL applications, use is permitted exclusively in Class 2 circuits according to NEC (National Electric Code). The bar code readers of the BCL 300i … series are designed in accordance with safety class III for supply by PELV (protective extra-low voltage). 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. PWR / SW IN/OUT Pin (M12) Name (terminal ) Remark 1 VIN Positive supply voltage +18 … +30VDC 2 SWIO_1 Configurable switching input / output 1 3 GNDIN Negative supply voltage 0VDC 4 SWIO_2 Configurable switching input / output 2 5 FE Functional earth Thread FE Functional earth (housing) Table 7.1: Pin assignment PWR / SW IN/OUT PWR / SW IN/OUT SWIO_2 SWIO_1 3 2 1 4 5 GNDIN VIN FE SWIO_2 FE GNDIN VIN SWIO_1 M12 plug (A-coded) MS 348 Spring-loaded terminals MK 348

The bar code readers of the BCL 300i series are equipped with two freely programmable, opto-decoupled switching inputs and outputs, SWIO_1 and SWIO_2. The switching inputs can be used to activate various internal functions of the BCL 348i (decoding, autoConfig, …). The switching outputs can be used to signal the state of the BCL 348i and to implement external functions independent of the superior control. Notice! The respective function as input or output can be set with the aid of the webConfig configuration tool! Described in the following is the external wiring for use as a switching input or output; the respective function assignments to the switching inputs/outputs can be found in chapter 10. Function as switching input Figure 7.1: Switching input connection diagram SWIO_1 and SWIO_2  If you use a sensor with a standard M12 connector, please note the following: • Pins 2 and 4 must not be operated as switching outputs if sensors which function as inputs are also connected to these pins. 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! Switching input Switching output from controller (deactivated) Switching input to controller

Figure 7.2: Switching output connection diagram SWIO_1 / SWIO_2 Attention! Each configured switching output is short-circuit proof! Do not load the respective switching output of the BCL 348i with more than 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." Switching output Switching output from controller Switching input to controller (deactivated)

 Ensure adequate shielding. The entire connection cable must absolutely be shielded acc. to the USB specifications. Cable length must not exceed 3m.  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. SERVICE – USB interface (Mini-B type) Pin (USB Mini-B) Name Remark 1 VB Sense input 2 D- Data - 3 D+ Data + 4 ID Not connected 5 GND Ground Table 7.2: Pin assignment SERVICE – Mini-B type USB interface SERVICE 1 2 3 5 4 GND D+ D- VB ID

The BCL 348i makes a PROFINET-IO interface (Ethernet_0) available as host interface.  For the host connection of the BCL 348i, the "KB ET - … - SA-RJ45" ready-made cables are preferred, see table 13.9 "Bus connection cable for the BCL 348i" on page 141. PROFINET-IO cable assignments Figure 7.3: HOST / BUS IN cable assignments on RJ-45 Notice for connecting the PROFINET-IO interface! Ensure adequate shielding. The entire connection cable must be shielded and earthed. The RD+/RD- and TD+/TD- wires must be stranded in pairs. Use CAT 5 cable for the connection. HOST / BUS IN PROFINET-IO (4-pin socket, D-coded) Pin (M12) Name (terminal) Remark 1 TD0+ Transmit Data + 2 RD0+ Receive Data + 3 TD0- Transmit Data - 4 RD0- Receive Data - FE via thread FE via screw fitting Functional earth (housing) Table 7.3: Pin assignment HOST / BUS IN BCL 348i HOST / BUS IN TD0+ 1 2 3 4 RD0+ RD0- TD0- M12 socket (D-coded) MS 348 TD0+ n.c. RD0– RD0+ TD0– Spring-loaded terminals MK 348 TD0+ 1 2 3 4 RD0+ RD0- TD0- BCL348 HOST / BUS IN RJ 45 TD+ (1) TD- (2) RD+ (3) RD- (6) 1 8 Twisted pair Twisted pair up to 100m shielded cable

To set up a PROFINET-IO network with other participants with linear topology, the BCL 348i makes available another PROFINET-IO RT interface (Ethernet_1). The use of this interface drastically reduces the cabling requirements, as only the first BCL 348i requires a direct connection to the switch, via which it can communicate with the host. All other BCL 348i are connected in series to the first BCL 348i, see figure 7.5.  For the connection of two BCL 348i, the "KB ET - … - SSA" ready-made cables are pre- ferred, see table 13.9 "Bus connection cable for the BCL 348i" on page 141. If you use user-configurable cables, note the following: Notice! Ensure adequate shielding. The entire connection cable must be shielded and earthed. The signal lines must be stranded in pairs. Use CAT 5 cable for the connection. Notice! For the BCL 348i as standalone device or as the last participant in a linear topology, termi- nation on the BUS OUT socket is not mandatory! BUS OUT PROFINET-IO (4-pin socket, D-coded) Pin (M12) Name (terminal) Remark 1 TD1+ Transmit Data + 2 RD1+ Receive Data + 3 TD1- Transmit Data - 4 RD1- Receive Data - FE via thread FE via screw fitting Functional earth (housing) Table 7.4: Pin assignment BUS OUTBCL 348i BUS OUT TD1+ 1 2 3 4 RD1+ RD1- TD1- M12 socket (D-coded) MS 348 TD1+ n.c. RD1– RD1+ TD1– Spring-loaded terminals MK 348

in a PROFINET-IO star topology. The PLC must communicate this device name to the participant during the "device naming" (see section "Step 5 – Configuration of the device name - naming the device" on page 103). Figure 7.4: PROFINET-IO in a star topology The innovative further development of the BCL 348i with integrated switch functionality offers the option of networking multiple bar code readers of type BCL 348i with one another. In addition to the classic "star topology", a "linear topology" is thus also possible. This makes wiring the network easy and inexpensive as participants are connected to one another in parallel. The maximum length of a segment (connection from one participant to the next) is limited to 100m. PC / PLC host interface Other network participants BCL 348i with hood with integrated connectors MS 348 myBCL 348i_1 BCL 348i with terminal hood MK 348 myBCL 348i_2

Up to 254 bar code readers can be networked. They must all be located in the same subnet. To do this, the individual "device name" is assigned to each participating BCL 348i through "device naming", using the control's configuration tool. For specific information, please refer to section "Step 5 – Configuration of the device name - naming the device" on page 103. Information on the necessary configuration steps can be found in chapter 10. 7.4.1 PROFINET-IO wiring A Cat. 5 Ethernet cable should be used for wiring. For the connection technology transition from M12 to RJ45, a "KDS ET M12 / RJ 45 W - 4P" adapter is available that lets you connect standard network cables. If no standard network cables are to be used (e.g. due to lacking IP… protection class), you can use the "KB ET - … - SA" user-configurable cable on the BCL 348i, see table 13.9 "Bus connection cable for the BCL 348i" on page 141. The individual BCL 348i devices in a linear topology are connected with the "KB ET - … - SSA" cable, see table 13.9 "Bus connection cable for the BCL 348i" on page 141. For unavailable cable lengths, you can configure your cables yourself. When doing so, make certain that you connect TD+ on the M12 connector with RD+ on the RJ-45 connector and TD- on the M12 connector with RD- on the RJ-45 connector, respectively, etc. Notice! Use the recommended connectors / sockets or the ready-made cables (See chapter 13 "Type overview and accessories"). PC / PLC host interface BCL 348i myBCL 348i_1 to other network participants BCL 348i myBCL 348i_2 BCL 348i myBCL 348i_3

 Observe the following maximum cable lengths and shielding types: Connection Interface Max. cable length Shielding BCL – service USB 3m shielding absolutely necessary acc. to USB specifications BCL – host PROFINET-IO RT 100m absolutely required, shielded Network from the first BCL to the last BCL PROFINET-IO RT the maximum segment length must not exceed 100m for 100Base-TX Twisted Pair (min. Cat. 5) absolutely required, shielded BCL – power supply unit 30m not necessary Switching input 10m not necessary Switching output 10m not necessary Table 7.5: Cable lengths and shielding

98 BCL 348i Leuze electronic 8 Display elements and display The BCL 348i is available optionally with display, two control buttons and LEDs or with only two LEDs as display elements. 8.1 LED indicators BCL 348i Figure 8.1: BCL 348i - LED indicators Two multicolor LEDs are used as the primary display instrument. LED functions: PWR LED off Device OFF - no supply voltage flashes green Device ok, initialization phase - no bar code reading possible - voltage connected - 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 2 LEDs

Leuze electronic BCL 348i 99 TNT 35/7-24V green, briefly off - briefly red - on No read, reading not successful - bar code(s) not read orange continuous light Service mode - bar code reading possible - configuration via the USB service interface - no data on the host interface flashes red Warning set - bar code reading possible - temporary operating fault red continuous light Device error / parameter enable - no bar code reading possible BUS LED off No supply voltage - no communication possible - PROFINET-IO communication not initialized or inactive flashes green Initialization - of the BCL 348i, establishing communication green continuous light Operation ok - network operation ok - connection and communication to IO Controller (PLC) established ("data exchange") flashes red Communication error Bus error - parameterization or configuration failed ("parameter failure") - IO error - no data exchange red continuous light Network error

100 BCL 348i Leuze electronic 8.2 MS 348/MK 348 LED indicators Figure 8.2: MS 348/MK 348 - LED indicators As a status display for the two PROFINET-IO connections, Ethernet_0 and Ethernet_1, there are two split two-colored LEDS each in the MS 348 and MK 348: LED ACT0 / LINK0 (on the MS 348/MK 348/) green continuous light Ethernet connected (LINK) yellow flickering light Data communication (ACT) LED ACT1 / LINK1 (on the MS 348/MK 348/) green continuous light Ethernet connected (LINK) yellow flickering light Data communication (ACT) 2 LEDs MK 348 MS 348 2 LEDs Ethernet 1 LED (split, two-colored): ACT1 / LINK1 Ethernet 0 LED (split, two-colored): ACT0 / LINK0 Ethernet 1 LED (split, two-colored): ACT1 / LINK1 Ethernet 0 LED (split, two-colored): ACT0 / LINK0

Leuze electronic BCL 348i 101 TNT 35/7-24V 8.3 Display BCL 348i Figure 8.3: BCL 348i - Display Notice! The function of the LEDs is identical for the devices with and without display. The optional display of the BCL 348i has the following features: • Monochromatic with background lighting (blue/white) • Double line, 128 x 32 pixels • Display language: English The display is only used as a display element. Two buttons can control which values are displayed. In doing so, the upper line displays the selected function and the lower line displays the result. The background lighting is activated by the push of any button and automatically deactivated after a defined point in time: Display functions The following functions can be displayed and activated: • Reading result = result of reading process • Decodequality = quality of decoding process • BCL Info = device status/error code • I/O Status = status of the in/output • BCL Address = Device name of the BCL 348i in PROFINET-IO • 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: Control buttons Display 2 LEDs

102 BCL 348i Leuze electronic ENTER Activate/deactivate the display change function Down Scroll through functions (downwards) Example: Representation of the BUS status on the display: 1. Press button : display flashes 2. Press button : display changes from read result to decoding quality 3. Press button : display changes from decoding quality to device status 4. Press button : display changes from device status to BUS status 5. Press button : bus status is displayed, display stops flashing. Description of the display functions Reading result 88776655 • 1st line: read result display function • 2nd line: code content of the bar code, e.g. 88776655 Decoding quality 84 • 1st line: decoding quality display function • 2nd line: decoding quality in percent, e.g. 84% BCL info Error code 3201 • 1st line: device status display function • 2nd line: error code, e.g. Error code 3201 I/O status In = 0 Out = 1 • 1st line: input/output state display function • 2nd line: state: 0 =inactive, 1 = active, e.g. In=0, Out=1 BCL address FRITZ • 1st line: display function • 2nd line: device name in PROFINET-IO, e.g. FRITZ Adjust mode 73 • 1st line: alignment mode display function • 2nd line: decoding quality in percent, e.g. 73% Version SW: xxxxx HW: xxx • 1st line: version display function • 2nd line: software and hardware version of the device

102 BCL 348i Leuze electronic 9 Leuze webConfig tool With the Leuze webConfig tool, an operating system independent, web-technology based, graphical user interface is available for configuring bar code readers of the BCL 300i series. Through the use of HTTP as communication protocol and by using only standard technolo- gies on the client side (HTML, JavaScript and AJAX), which are supported by all commonly used, modern browsers (e.g. Mozilla Firefox beginning with Version 3.0 or Internet Explorer beginning with Version 8.0), it is possible to operate the Leuze webConfig tool on any internet-ready PC. Notice! The webConfig tool is offered in 5 languages: • German • English • French • Italian • Spanish 9.1 Connecting the SERVICE USB interface The SERVICE USB interface of the BCL 348i 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. Figure 9.1: Connecting the SERVICE USB interface USB Mini-B

Leuze electronic BCL 348i 103 TNT 35/7-24V 9.2 Installing the required software 9.2.1 System requirements Operating system: Windows 2000 Windows XP (Home Edition, Professional) Windows Vista Windows 7 Computer: PC with USB interface version 1.1 or higher Graphics card: min. 1024 x 768 pixels or higher resolution Required hard-disk capacity: approx. 10MB Notice! Updating the operating system and the browser regularly and installing the current Windows service packs is recommended. 9.2.2 Installing the USB driver Notice! If you have already installed a USB driver for a BCL 5xxi on your computer, you don't have to install the USB driver for the BCL 348i. In this case, you can also start the webConfig tool of the BCL 348i by double-clicking on the BCL 5xxi icon. In order for the BCL 348i to be automatically detected by the connected PC, the USB driver must be installed once on your PC. To do this, you must have administrator privileges. Please proceed according to the following steps:  Start your PC with administrator privileges and log on.  Load the CD included in the delivery contents of your BCL 348i in the CD drive and start the "setup.exe" program.  Alternatively, you can also download the setup program from the internet at www.leuze.com.  Follow the instructions provided by the setup program. 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.

104 BCL 348i Leuze electronic 9.3 Starting the webConfig tool To start the webConfig tool, click the icon with the name Leuze Web Config located on the desktop. Make certain that the BCL 348i is connected to the PC via the USB interface and that voltage is connected. Notice! If you have already installed a USB driver for a BCL 5xxi on your computer, you can also start the webConfig tool of the BCL 348i by double-clicking on the BCL 5xxi icon. Alternatively, you can start the webConfig tool by starting the browser installed on your PC and entering the following IP address: 192.168.61.100 This is the default Leuze maintenance address for communication with bar code readers of the BCL 300i and BCL 500i series. In both cases, the following start page appears on your PC. Figure 9.2: The start page of the webConfig tool Notice! The webConfig tool is completely contained in the firmware of the BCL 348i. 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!

Leuze electronic BCL 348i 105 TNT 35/7-24V 9.4 Short description of the webConfig tool The webConfig tool has 5 main menus: • Home with information on the connected BCL 348i as well as on installation. This informa- tion corresponds to the information in this handbook. • Alignment for manually starting read processes and for aligning the bar code reader. The results of the read processes are displayed immediately. As a result, this menu item can be used to determine the optimum installation location. • Configuration for adjusting decoding, for data formatting and output, switching inputs/outputs, communication parameters and interfaces, etc. … • Diagnostics for event logging of warnings and errors. • Maintenance for updating the firmware. 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 348i are clustered in modules in the Configuration menu. Figure 9.3: Module overview in the webConfig tool

106 BCL 348i Leuze electronic Notice! The webConfig tool is completely contained in the firmware of the BCL 348i. Depending on firmware version, the module overview may vary from that shown above. The individual modules and their relationships to one another are graphically displayed in the module overview. The display is context sensitive, i.e. click a module to directly access the corresponding submenu. Overview of the configurable modules • Device: Configuration of the switching inputs and outputs • Decoder: Configuration of the decoder table, such as code type, number of digits, etc. • Control: Configuration of activation and deactivation, e.g. auto-activation, AutoReflAct, etc. • Data: Configuration of code content, such as filtering, segmentation of bar code data, etc. • Output: Configuration of data output, header, trailer, reference code, etc. • Communication Configuration of the host interface and the service interface • Oscillating mirror: Configuration of the oscillating mirror settings Notice! On the right side of the user interface of the webConfig tool, you will find a description of the individual modules and functions as a help text in the Information area. The webConfig tool is available for all bar code readers of the BCL 300i series. Because configuration of the BCL 348i PROFINET-IO device is performed via the PROFINET-IO Controller, the module overview shown in the webConfig tool is, in this case, used only for displaying and checking the configured parameters. The current configuration of your BCL 348i is loaded upon startup of the webConfig tool. If you change the configuration via the control while the webConfig tool is running, you can use the "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.

Leuze electronic BCL 348i 97 TNT 35/7-24V 10 Commissioning and configuration Attention Laser! Observe the safety notices in chapter 2! 10.1 General information on the PROFINET-IO implementation of the BCL 348i 10.1.1 PROFINET-IO communication profile The communication profile defines how participants serially transmit their data via the transmission medium. The PROFINET-IO communication profile is designed for efficient data exchange on the field level. The data exchange with the devices is mainly cyclical. For the configuration, operation, monitoring and alarm handling, however, acyclic communication services are also used. Depending on the communication requirements, PROFINET-IO offers suitable protocols and transfer methods: • Real Time communication (RT) via prioritized Ethernet frames for • Cyclical process data (I/O data stored in the I/O area of the control) • Alarms • Clock synchronization • Neighborhood information • Address assignment/address resolution via DCP • TCP/UDP/IP communication via standard Ethernet TCP/UDP/IP frames for • Establishing communication and • Acyclic data exchange, and also for the transfer of various information types such as: - Parameters for the configuration of the modules during the establishment of the communication - I&M data (Identification & Maintenance functions) - Reading diagnostic information - Reading I/O data - Writing device data

98 BCL 348i Leuze electronic 10.1.2 Conformance Classes PROFINET-IO devices are categorized into conformance classes to simplify the evaluation and selection of the devices for the users. The BCL 348i can use an existing Ethernet network infrastructure and corresponds to Conformance Class B (CC-B). Thus, it supports the following features: • Cyclical RT communication • Acyclic TCP/IP communication • Alarms/diagnostics • Automatic address assignment • I&M 0 functionality • Neighborhood detection basic functionality • FAST Ethernet 100 Base-TX/FX • Convenient device exchange without engineering tools • SNMP support 10.2 Measures to be performed prior to the initial commissioning  Before commissioning, familiarize yourself with the operation and configuration of the BCL 348i.  Before connecting the supply voltage, recheck all connections and ensure that they have been properly made. MS 348 hood with 3 integrated M12 connectors Figure 10.1: BCL 348i - MS 348 hood with integrated M12 connectors PWR / SW IN/OUT SWIO_2 SWIO_1 3 2 1 4 5 GNDIN VIN FE SERVICE 1 2 3 5 4 GND D+ D- VB ID BUS OUT HOST / BUS IN TD+ 1 2 3 4 RD+ RD- TD- TD+ 1 2 3 4 RD+ RD- TD- Mini-B USB socket (behind protective cap) M12 plug (A-coded) M12 socket (D-coded) Ethernet 0 M12 socket (D-coded) Ethernet 1 Hood with integrated connectors MS 348 Ethernet 1 LED (split, two-colored): ACT1 / LINK1 Ethernet 0 LED (split, two-colored): ACT0 / LINK0