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BCL 348i
TECHNICAL DESCRIPTION
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Leuze BCL348i TECHNICAL DESCRIPTION

BCL348i
Bar code reader
en 01- 10/2011 50117122
TECHNICAL DESCRIPTION
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Phone 035027/629-106 Fax 035027/629-107
Postal code areas 01000-19999 39000-39999 98000-99999
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Postal code areas 20000-38999 40000-65999 97000-97999
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Phone 07021/573-307 Fax 07021/9850911
Postal code areas 66000-96999
Sales and Service
Worldwide
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© All rights reserved, especially the right of reproduction, distribution and translation. Copying or
reproductions in any form require the written consent of the manufacturer. Product names used without guarantee of free usability. Changes reflecting technical improvements may be made.
Table of contents
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
3Fast 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
Leuze electronic BCL 348i 1
Table of contents
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 MS3xx / 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 MS3xx 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
6Installation 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
2BCL348i Leuze electronic
Table of contents
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 MS348 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
8Display 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
Leuze electronic BCL 348i 3
Table of contents
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
10.4.3Step 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
4BCL348i Leuze electronic
Table of contents
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
10.13.3Switch-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
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Table of contents
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 M 12 PROFINET-IO connection cable KB ET… ......................................205
13.9.3Specifications 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
6BCL348i Leuze electronic
Figures and tables
Figure 2.1: Attachment of the stick-on labels with warning notices at the BCL 348i............................. 14
Figure 3.1: BCL 348 Figure 3.2: BCL 348
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 348 Table 5.2: Specifications of the BCL 348
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 348
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
i - MS 348 hood with integrated M12 connectors ................................................. 16
i - MK 348 terminal hood with spring-loaded terminals .........................................17
i oscillating-mirror scanners without heating........................ 43
i deflection-mirror scanners without heating ........................43
i deflection mirror scanners with heating ............................. 46
Leuze electronic BCL 348i 7
Figures and tables
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 348 Figure 7.3: BCL 348
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 348
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 348
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
i - MS 348 hood with integrated M12 connectors ................................................. 75
i - MK 348 terminal hood with spring-loaded terminals......................................... 76
i ......................................................................... 82
i - MS 348 hood with integrated M12 connectors ................................................. 98
8 BCL 348i Leuze electronic
Figures and tables
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
Leuze electronic BCL 348i 9
Figures and tables
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 308
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
i.................................................................................. 208
10 BCL 348i Leuze electronic
1 General information
1.1 Explanation of symbols
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.
General information
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.
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Safety notices
2 Safety notices
2.1 General safety notices
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
10 BCL 348i Leuze electronic
2.4 Working safely
Attention!
Access and changes to the device, except where expressly described in this operating 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 user­serviceable 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 discon­nected 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.
Safety notices
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Safety notices
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
The use of optical instruments or devices in combination with the device increases 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 348
12 BCL 348i Leuze electronic
i
Fast commissioning / operating principle
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.
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Fast commissioning / operating principle
PWR / SW IN/OUT
SWIO_2
SWIO_1
3
2
1
4
5
GNDIN VIN
FE
SERVICE
21354
GNDD+D-VB ID
BUS OUTHOST / 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
3.3 Electrical connectionBCL 348i
For the electrical connection of the BCL 348i, 2 connection variants are available.
The voltage supply (18 … 30V DC) is connected acc. to the connection type selected.
2 freely programmable switching inputs/outputs for individual adaptation to the respec­tive 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.
16 BCL 348i Leuze electronic
Notice!
In the case of PROFINET line topology, the network is interrupted when the BCL 348i is removed from the MS 348.
Terminal hood
MK 348
SERVICE
21354
GNDD+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
Fast commissioning / operating principle
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. 15 mm of sheath of the shielded line must be freely accessible.
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≈ 55 mm ≈ 8 mm ≈ 15 mm
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.
Fast commissioning / operating principle
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 commu­nicate 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".
18 BCL 348i Leuze electronic
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.
Fast commissioning / operating principle
Figure 3.4: Assignment of the device names to IP addresses
Here, an IP address is assigned to a unique "device name".
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Fast commissioning / operating principle
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!
20 BCL 348i Leuze electronic
Fast commissioning / operating principle
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 relation­ship 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
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Fast commissioning / operating principle
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 locat­ed 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).
22 BCL 348i Leuze electronic
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
Fast commissioning / operating principle
red continuous light Error, device error
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Fast commissioning / operating principle
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 … 30V DC) 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.
24 BCL 348i Leuze electronic
3.7 Bar code reading
Modul 0,5
6677889900
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 infor­mation 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 photo­electric sensor or 24VDC switching signal).
Fast commissioning / operating principle
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4 Device description
Line scanner
Line scanner with deflection mirror
Oscillating-mirror scanner
4.1 About the bar code readers of the BCL 300i series
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 GS1DataBar family.
Bar code readers of the BCL 300i series are available in various optics models as well as line scanner heated models.
s, line scanners with deflection mirrors, oscillating mirrors and also optionally as
Device description
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 a 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.
Leuze electronic BCL 348i 25
ngle and a very compact construction, the device is ideally suited for the conveyor
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Device description
4.2 Characteristics of the bar code readers of the BCL 300i series
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
•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 700 mm
•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
•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 q
•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
DP
and status messages.
uality with autoControl
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-and­Play concept enables easy networking and very simple commissioning: Directly connect the respective fieldbus and all configuration is performed with no
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.
26 BCL 348i Leuze electronic
additional software.
Device description
With the aid of the CRT decoder, bar codes can also be read without problem in other 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 st
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 signa 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 diag­nosis 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 visualization purposes. Two LEDs provide additional optical information on the current oper­ating 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 device PLC.
System, warning and error messages provide assistance in setup/troubleshooting during commissioning and read operation.
buttons is used to operate the BCL 348i as well as for
art a read process as soon as an object is in
l or via the
s, such as a
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Leuze electronic BCL 348i 27
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