Leuze BCL504i TECHNICAL DESCRIPTION

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BCL504i

Barcode reader

GB 02-09/08 50108327

TECHNICAL DESCRIPTION

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Leuze electronic GmbH + Co. KG P.O. Box 1111, D- 73277 Owen / Teck Tel. +49(0) 70 21/ 573-0, Fax +49(0 )7021 / 573-199

• www.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 (Republic of Bulgaria)

BR (Brasil)

CH (Switzerland)

CO (Colombia)

CZ (Czech Republic)

CL (Chile)

CN (People’s Republic of China)

DK (Denmark)

FI (Finland)

GB (United Kingdom)

GR (Greece)

HK (Hong Kong)

IT (Italy)

HU (Hungary)

ID (Indonesia)

IL (Israel)

IN (India)

IR (Iran)

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)

KZ (Republic of Kazakhstan)

ES (Spain)

BY (Republic of Belarus)

Germany

KE (Kenia)

NG (Nigeria)

RS (Republic of Serbia)

HR (Croatia)

MK (Macedonia)

reproductions in any form require the written consent of the manufacturer. Changes reflecting technical improvements may be made.

BCL 504

Navigate

upward/laterally

Navigate

downward/laterally ESCAPE

Leave

ENTER

confirm

Device buttons:

Delete character

Enter digit

Save input

The main menus

ESC

Input of values

12|

<-|0123456789 save Standard ----- Unit 126 | |

BCL504i SF 102

Leuze electronic GmbH & Co. KG SW: V 1.3.1 HW:1 SN: 0704-081894 001

IO1 IO2 IO3 IO4 ATT ERR

12345678

Parameter

Parameter handling Decoder table Digital SWIO PROFIBUS

Language selection o Deutsch o English o Español o Français o Italiano

Ser vi ce

Diagnostics Status messages

Device information - main menu

Information about

• Device type

• Software version

• Hardware version

• Serial number

Barcode reading window - main menu

Visualisation of the read barcode information. See "Indicators in the display" on page 78.

Parameter - main menu

Configuration of the barcode reader. See "Parameter menu" on page 83.

Language selection - main menu

Selection of the display language. See "Language selection menu" on page 90.

Service - main menu

Scanner diagnosis and status messages. See "Service menu" on page 90.

PWR LED BUS LED

Off Device OFF Off No supply voltage

Flashes green Device ok, initialisation phase Flashes green Initialisation

Green, continuous light Device OK Green, continuous light Operation OK

Orange, continuous light Service mode Flashes orange Timeout

Flashes red Device ok, warning set Flashes red Communication error

Red, continuous light Device error Red, continuous light Network error

Actions

o Start decoding o Start alignment o Start auto-setup o Start teach-in

Actions main menu

Various functions for scanner configuration and manual operation. See "Actions menu" on page 91.

Table of contents

1 General information......................................................................................... 12

1.1 Explanation of symbols................................................................................................... 12

1.2 Declaration of conformity ............................................................................................... 12

2 Safety notices .................................................................................................. 13

2.1 General safety notices..................................................................................................... 13

2.2 Safety standards .............................................................................................................. 13

2.3 Approved purpose ........................................................................................................... 13

2.4 Working safely ................................................................................................................. 14

3 Fast commissioning / operating principle..................................................... 16

3.1 Mounting the BCL 504i.................................................................................................... 16

3.2 Device arrangement and selection of the mounting location...................................... 16

3.3 Electrical connectionBCL 504

3.4 Starting the device........................................................................................................... 17

3.4.1 Setting the device address on the display ................................................................................... 18

3.5 BCL 504i on the PROFIBUS ............................................................................................19

3.6 Barcode reading............................................................................................................... 20

....................................................................................... 17

4 Device description ........................................................................................... 21

4.1 About the barcode readers of the BCL 500i series....................................................... 21

4.2 Characteristics of the barcode readers of the BCL 500

4.3 Device construction......................................................................................................... 24

4.4 Reading techniques......................................................................................................... 25

4.4.1 Line scanner (single line)............................................................................................................. 25

4.4.2 Line scanner with oscillating mirror.............................................................................................. 26

4.4.3 Omnidirectional reading............................................................................................................... 27

4.5 Fieldbus systems.............................................................................................................28

4.5.1 PROFIBUS DP ............................................................................................................................28

4.6 Heater................................................................................................................................ 28

4.7 External parameter memory ........................................................................................... 29

4.8 autoReflAct....................................................................................................................... 30

4.9 Reference codes ..............................................................................................................30

4.10 autoConfig ........................................................................................................................31

Leuze electronic BCL 504

series................................... 21

Table of contents

5 Specifications .................................................................................................. 32

5.1 General specifications of the barcode readers............................................................. 32

5.1.1 Line scanner.................................................................................................................................32

5.1.2 Oscillating-mirror scanner ............................................................................................................34

5.1.3 Line scanner with deflection mirror...............................................................................................34

5.2 Heating models of the barcode readers ........................................................................ 35

5.2.1 Line scanner with heating ............................................................................................................36

5.2.2 Oscillating-mirror scanner with heating ........................................................................................36

5.2.3 Line scanner with deflection mirror and heating...........................................................................37

5.3 Dimensioned drawings.................................................................................................... 38

5.3.1 Line scanner with / without heating ..............................................................................................38

5.3.2 Deflection mirror scanner with / without heating...........................................................................39

5.3.3 Oscillating-mirror scanner with / without heating..........................................................................40

5.4 Type overview BCL 504i.................................................................................................. 41

5.5 Reading field curves / optical data................................................................................. 42

5.6 Reading field curves........................................................................................................ 43

5.6.1 High Density (N) Optics: BCL 504iSN 100/102...........................................................................44

5.6.2 High Density (N) Optics: BCL 504

5.6.3 Medium Density (M) Optics: BCL 504

5.6.4 Medium Density (M) Optics: BCL 504

5.6.5 Low Density (F) Optics: BCL 504

5.6.6 Low Density (F) Optics: BCL 504

5.6.7 Ultra Low Density (L) Optics: BCL 504

5.6.8 Ultra Low Density (L) Optics: BCL 504

5.7 Reading field curves for heating devices ...................................................................... 52

5.7.1 High Density (N) Optics: BCL 504iSN 102 H ..............................................................................52

5.7.2 High Density (N) Optics: BCL 504

5.7.3 High Density (N) Optics: BCL 504

5.7.4 Medium Density (M) Optics: BCL 504

5.7.5 Medium Density (M) Optics: BCL 504

5.7.6 Medium Density (M) Optics: BCL 504

5.7.7 Low Density (F) Optics: BCL 504

5.7.8 Low Density (F) Optics: BCL 504

5.7.9 Low Density (F) Optics: BCL 504

5.7.10 Ultra Low Density (L) Optics: BCL 504

5.7.11 Ultra Low Density (L) Optics: BCL 504

ON 100 .................................................................................45

SM 100/102.....................................................................46

OM 100 ...........................................................................47

SF 100/102 ............................................................................48

OF 100...................................................................................49

SL 102 ...........................................................................50

OL 100...........................................................................51

SN 100 H ..............................................................................53

ON 100 H..............................................................................54

SM 102 H........................................................................55

SM 100 H........................................................................56

OM 100 H........................................................................57

SF 102 H................................................................................58

SF 100 H................................................................................59

OF 100 H ...............................................................................60

SL 102 H........................................................................61

OL 100 H .......................................................................62

6 Installation and mounting ............................................................................... 63

6.1 Storage, transportation ...................................................................................................63

6.2 Mounting the BCL 504

6.2.1 Fastening with M4 x 6 screws ......................................................................................................64

6.2.2 BT 56 mounting device ................................................................................................................65

2BCL504

.................................................................................................... 64

Leuze electronic

Table of contents

6.3 Device arrangement......................................................................................................... 66

6.3.1 Selecting a mounting location...................................................................................................... 66

6.3.2 Avoiding total reflection – Line scanner ....................................................................................... 67

6.3.3 Avoiding total reflection – oscillating/deflection-mirror scanner ................................................... 67

6.3.4 Mounting location......................................................................................................................... 68

6.3.5 Devices with integrated heating................................................................................................... 68

6.3.6 Maximum permissible read angles between BCL 504

6.4 Attaching laser warning sign.......................................................................................... 69

6.5 Cleaning............................................................................................................................ 69

7 Electrical connection....................................................................................... 70

7.1 Safety notices for the electrical connection.................................................................. 70

7.2 Electrical connection of the BCL 504

7.2.1 PWR – Voltage supply and switching input/outputs 3 and 4 .......................................................72

7.2.2 SERVICE – USB interface (type A) ............................................................................................. 74

7.2.3 SW IN/OUT – Switching input/switching output........................................................................... 75

7.2.4 HOST / BUS IN for BCL 504

7.2.5 BUS OUT for the BCL 504

7.2.6 PROFIBUS termination................................................................................................................ 77

....................................................................................................... 76

.......................................................................................................... 77

............................................................................ 71

7.3 Line lengths and shielding.............................................................................................. 77

8 Display and control panel ............................................................................... 78

8.1 Structure of the control panel......................................................................................... 78

8.2 Status display and operation.......................................................................................... 78

8.2.1 Indicators in the display ............................................................................................................... 78

8.2.2 LED status indicators................................................................................................................... 79

8.2.3 Control buttons ............................................................................................................................81

8.3 Menu description .............................................................................................................82

8.3.1 The main menus .......................................................................................................................... 82

8.3.2 Parameter menu .......................................................................................................................... 83

8.3.3 Language selection menu............................................................................................................ 90

8.3.4 Service menu............................................................................................................................... 90

8.3.5 Actions menu ............................................................................................................................... 91

8.4 Operation .......................................................................................................................... 93

and barcode........................................... 69

9 Leuze webConfig tool...................................................................................... 95

9.1 Connecting the SERVICE USB interface........................................................................ 95

9.2 Installing the required software...................................................................................... 95

9.2.1 System requirements................................................................................................................... 95

9.2.2 Installing the USB driver ..............................................................................................................96

Leuze electronic BCL 504

Table of contents

9.3 Starting the webConfig tool ............................................................................................ 97

9.4 Short description of the webConfig tool ....................................................................... 98

9.4.1 Module overview in the Configuration menu ................................................................................98

10 Commissioning and configuration .............................................................. 100

10.1 General information on the PROFIBUS implementation of the BCL 504i................. 100

10.1.1 Communication profile ...............................................................................................................100

10.1.2 Bus-access protocol...................................................................................................................100

10.1.3 Device types...............................................................................................................................101

10.1.4 Expanded DP functions..............................................................................................................101

10.1.5 Automatic baud rate detection ...................................................................................................102

10.2 Measures to be performed prior to the initial commissioning .................................. 103

10.3 Address setting .............................................................................................................. 104

10.3.1 Setting the device address on the display..................................................................................104

10.4 Commissioning via the PROFIBUS ..............................................................................106

10.4.1 General information....................................................................................................................106

10.4.2 Preparing the control system for consistent data transmission..................................................106

10.4.3 General information on the GSD file ..........................................................................................107

10.4.4 Permanently defined parameters / device parameters...............................................................108

10.5 Overview of the project modules ................................................................................. 112

10.6 Decoder modules ........................................................................................................... 115

10.6.1 Modules 1-4 – Code table extensions 1 to 4..............................................................................115

10.6.2 Module 5 – Code type features (symbology)..............................................................................117

10.6.3 Module 7 – Code fragment technology ......................................................................................118

10.7 Control modules ............................................................................................................ 119

10.7.1 Module 10 – Activations .............................................................................................................119

10.7.2 Module 11 – Reading gate control .............................................................................................121

10.7.3 Module 12 – Multi-label ..............................................................................................................123

10.7.4 Module 13 – Fragmented read result .........................................................................................124

10.7.5 Module 14 – Interlinked read result............................................................................................125

4BCL504

Leuze electronic

Table of contents

10.8 Result Format ................................................................................................................. 126

10.8.1 Module 20 – Decoder state........................................................................................................ 126

10.8.2 Modules 21-27 – Decoding result .............................................................................................. 128

10.8.3 Module 30 – Data formatting .....................................................................................................130

10.8.4 Module 31 – Reading gate number ...........................................................................................131

10.8.5 Module 32 – Reading gate time................................................................................................. 131

10.8.6 Module 33 – Code position ........................................................................................................ 132

10.8.7 Module 34 – Reading reliability (equal scans) ........................................................................... 132

10.8.8 Module 35 – Barcode length...................................................................................................... 133

10.8.9 Module 36 – Scans with information.......................................................................................... 133

10.8.10 Module 37 – Decoding quality ...................................................................................................134

10.8.11 Module 38 – Code direction....................................................................................................... 134

10.8.12 Module 39 – Number of digits.................................................................................................... 135

10.8.13 Module 40 – Code type.............................................................................................................. 135

10.8.14 Module 41 – Code position in the swivel range ......................................................................... 136

10.9 Data Processing ............................................................................................................. 137

10.9.1 Module 50 – Characteristics filter ..............................................................................................137

10.9.2 Module 51 – Data filtering.......................................................................................................... 139

10.10 Identifier.......................................................................................................................... 140

10.10.1 Module 52 – Segmentation according to the EAN process ....................................................... 140

10.10.2 Module 53 – Segmentation via fixed positions ..........................................................................141

10.10.3 Module 54 – Segmentation according to identifier and separator .............................................144

10.10.4 Module 55 – String handling parameters................................................................................... 146

10.11 Device Functions ...........................................................................................................147

10.11.1 Module 60 – Device status ........................................................................................................147

10.11.2 Module 61 – Laser control ......................................................................................................... 148

10.11.3 Module 62 – Display .................................................................................................................. 149

10.11.4 Module 63 – Alignment.............................................................................................................. 150

10.11.5 Module 64 – Oscillating mirror................................................................................................... 151

10.11.6 Module 65 – Deflection mirrors.................................................................................................. 152

10.12 Switching inputs/ outputs SWIO 1..4............................................................................ 153

10.12.1 Parameters for operating as an output ...................................................................................... 153

10.12.2 Parameters for operating as an input ........................................................................................155

10.12.3 Switch-on and switch-off functions for operation as an output ..................................................157

10.12.4 Input functions for operation as an input.................................................................................... 157

10.12.5 Module 70 – Switching input/output SWIO1 .............................................................................. 158

10.12.6 Module 71 – Switching input/output SWIO2 .............................................................................. 160

10.12.7 Module 72 – Switching input/output SWIO3 .............................................................................. 162

10.12.8 Module 73 – Switching input/output SWIO4 .............................................................................. 164

10.12.9 Module 74 – SWIO status and control....................................................................................... 166

10.13 Data output ..................................................................................................................... 169

10.13.1 Module 80 – Sorting................................................................................................................... 169

Leuze electronic BCL 504

Table of contents

10.14 Reference code comparison......................................................................................... 170

10.14.1 Module 81 – Reference code comparator 1...............................................................................170

10.14.2 Module 82 – Reference code comparator 2...............................................................................172

10.14.3 Module 83 – Reference code comparison pattern 1 ..................................................................174

10.14.4 Module 84 – Reference code comparison pattern 2 ..................................................................175

10.15 Special Functions .......................................................................................................... 176

10.15.1 Module 90 – Status and control .................................................................................................176

10.15.2 Module 91 – AutoReflAct (automatic reflector activation) ..........................................................177

10.15.3 Module 92 – AutoControl ...........................................................................................................178

10.16 Example configuration: Indirect activation via the PLC............................................. 179

10.16.1 Task ...........................................................................................................................................179

10.16.2 Procedure...................................................................................................................................179

10.17 Sample configuration: Direct activation via the switching input ..............................181

10.17.1 Task ...........................................................................................................................................181

10.17.2 Procedure...................................................................................................................................181

11 Diagnostics and troubleshooting................................................................. 183

11.1 General causes of errors............................................................................................... 183

11.2 Interface errors............................................................................................................... 183

12 Type overview and accessories ................................................................... 185

12.1 Type key.......................................................................................................................... 185

12.2 Type overview BCL 504

12.3 Accessory terminating resistor ....................................................................................187

12.4 Accessory connectors .................................................................................................. 187

12.5 Accessory USB cable .................................................................................................... 187

12.6 Accessory external parameter memory....................................................................... 187

12.7 Accessory mounting device ......................................................................................... 187

12.8 Accessory ready-made cables for voltage supply ..................................................... 188

12.8.1 Contact assignment of PWR connection cable ..........................................................................188

12.8.2 Specifications of the cables for voltage supply...........................................................................188

12.8.3 Order codes of the cables for voltage supply.............................................................................188

12.9 Accessory ready-made cables for bus connection ....................................................189

12.9.1 General information....................................................................................................................189

12.9.2 Contact assignment of KB PB… connection cable for PROFIBUS/multiNet plus......................189

12.9.3 Technical data of interface connection cable .............................................................................190

12.9.4 Order codes for interface connection cables..............................................................................190

................................................................................................ 186

6BCL504

Leuze electronic

Table of contents

13 Maintenance ................................................................................................... 191

13.1 General maintenance information ................................................................................ 191

13.2 Repairs, servicing ..........................................................................................................191

13.3 Disassembling, packing, disposing .............................................................................191

14 Appendix ........................................................................................................ 192

14.1 Declaration of conformity ............................................................................................. 192

14.2 ASCII character set ........................................................................................................193

14.3 Barcode samples ........................................................................................................... 197

14.3.1 Module 0.3................................................................................................................................. 197

14.3.2 Module 0.5................................................................................................................................. 198

Leuze electronic BCL 504

Figures and tables

Figure 2.1: Attachment of the stick-on labels with warning notices at the BCL 504i ................................. 15

Figure 3.1: Connections of the BCL 504i .................................................................................................. 17

Figure 4.1: Line scanner, line scanner with deflection mirror and oscillating-mirror scanner.................... 21

Figure 4.2: Possible barcode orientation................................................................................................... 23

Figure 4.3: Device construction................................................................................................................. 24

Figure 4.4: Deflection principle for the line scanner .................................................................................. 25

Figure 4.5: Deflection principle for the line scanner with oscillating mirror add-on ................................... 26

Figure 4.6: Principle arrangement for omnidirectional reading ................................................................. 27

Figure 4.7: PROFIBUS DP........................................................................................................................ 28

Figure 4.8: External parameter memory ................................................................................................... 29

Figure 4.9: Reflector arrangement for autoReflAct ................................................................................... 30

Table 5.1: Specifications of the BCL 504i line scanners without heating ................................................ 32

Table 5.2: Specifications of the BCL 504i oscillating-mirror scanners without heating............................ 34

Table 5.3: Specifications of the BCL 504i deflection-mirror scanners without heating............................ 34

Table 5.4: Specifications of the BCL 504i line scanners with heating ..................................................... 36

Table 5.5: Specifications of the BCL 504i oscillating-mirror scanners with heating................................. 36

Table 5.6: Specifications of the BCL 504i deflection-mirror scanners with heating................................. 37

Figure 5.1: Dimensioned drawing BCL 504i line scanner S…102 ............................................................ 38

Figure 5.2: Dimensioned drawing BCL 504i deflection-mirror scanner S…100........................................ 39

Figure 5.3: Dimensioned drawing BCL 504i oscillating-mirror scanner O…100 ....................................... 40

Table 5.7: Type overview BCL 504i......................................................................................................... 41

Figure 5.4: The most important characteristics of a barcode .................................................................... 42

Figure 5.5: Zero position of the reading distance ...................................................................................... 43

Table 5.8: Reading conditions ................................................................................................................. 43

Figure 5.6: "High Density" reading field curve for line scanner (with/without deflection mirror) ................ 44

Figure 5.7: "High Density" reading field curve for oscillating-mirror scanners .......................................... 45

Figure 5.8: Lateral "High Density" reading field curve for oscillating-mirror scanners .............................. 45

Figure 5.9: "Medium Density" reading field curve for line scanner (with/without deflection mirror)........... 46

Figure 5.10: "Medium Density" reading field curve for oscillating-mirror scanners..................................... 47

Figure 5.11: Lateral "Medium Density" reading field curve for oscillating-mirror scanners......................... 47

Figure 5.12: "Low Density" reading field curve for line scanner (with/without deflection mirror)................. 48

Figure 5.13: "Low Density" reading field curve for oscillating-mirror scanners ........................................... 49

Figure 5.14: Lateral "Low Density" reading field curve for oscillating-mirror scanners ............................... 49

Figure 5.15: "Ultra Low Density" reading field curve for line scanner without deflection mirror.................. 50

Figure 5.16: "Ultra Low Density" reading field curve for oscillating-mirror scanners................................... 51

Figure 5.17: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners....................... 51

Figure 5.18: "High Density" reading field curve for line scanner with heating (without deflection mirror) ... 52

Figure 5.19: "High Density" reading field curve for line scanner with heating (with deflection mirror) ........ 53

Figure 5.20: "High Density" reading field curve for oscillating-mirror scanners with heating ...................... 54

Figure 5.21: Lateral "High Density" reading field curve for oscillating-mirror scanners with heating .......... 54

Figure 5.22: "Medium Density" reading field curve for line scanner with heating

(without deflection mirror) ....................................................................................................... 55

Figure 5.23: "Medium Density" reading field curve for line scanner with heating (with deflection mirror)... 56

8BCL504

Leuze electronic

Figures and tables

Figure 5.24: "Medium Density" reading field curve for oscillating-mirror scanners with heating ................. 57

Figure 5.25: Lateral "Medium Density" reading field curve for oscillating-mirror scanners with heating ..... 57

Figure 5.26: "Low Density" reading field curve for line scanner with heating (without deflection mirror) ....58

Figure 5.27: "Low Density" reading field curve for line scanner with heating (with deflection mirror) .........59

Figure 5.28: "Low Density" reading field curve for oscillating-mirror scanners with heating .......................60

Figure 5.29: Lateral "Low Density" reading field curve for oscillating-mirror scanners with heating ...........60

Figure 5.30: "Ultra Low Density" reading field curve for line scanner with heating

(without deflection mirror)........................................................................................................ 61

Figure 5.31: "Ultra Low Density" reading field curve for oscillating-mirror scanners with heating............... 62

Figure 5.32: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners with heating... 62

Figure 6.1: Device name plate BCL 504i .................................................................................................. 63

Figure 6.2: Fastening options using M 4x6 threaded holes ....................................................................... 64

Figure 6.3: BT 56 mounting device ........................................................................................................... 65

Figure 6.4: Mounting example BCL 504i ................................................................................................... 66

Figure 6.5: Total reflection – line scanner ................................................................................................. 67

Figure 6.6: Total reflection – BCL 504i with oscillating/deflection mirror................................................... 68

Figure 6.7: Reading angle for the line scanner ......................................................................................... 69

Figure 7.1: Location of the electrical connections ..................................................................................... 70

Figure 7.2: Connections of the BCL 504i .................................................................................................. 71

Table 7.1: Pin assignment PWR ..............................................................................................................72

Figure 7.1: Switching input connection diagram SWIO_3 and SWIO_4 ................................................... 73

Figure 7.2: Switching output connection diagram SWIO_3 / SWIO_4 ...................................................... 73

Table 7.2: Pin assignments of SERVICE – USB interface....................................................................... 74

Table 7.3: Pin assignment SW IN/OUT.............................................................................................

Figure 7.3: Switching input connection diagram SWIO_1 and SWIO_2 ................................................... 75

Figure 7.4: Switching output connection diagram SWIO_1 / SWIO_2 ...................................................... 76

Table 7.4: Pin assignment HOST / BUS IN BCL 504i.............................................................................. 76

Table 7.5: Pin assignment BUS OUT....................................................................................................... 77

Table 7.6: Line lengths and shielding....................................................................................................... 77

Figure 8.1: Structure of the control panel ..................................................................................................78

Table 8.1: Parameter handling submenu ................................................................................................. 83

Table 8.2: Decoder table submenu.......................................................................................................... 84

Table 8.3: Digital SWIO submenu............................................................................................................ 87

Table 8.4: PROFIBUS submenu .............................................................................................................. 90

Figure 9.1: Connecting the SERVICE USB interface ................................................................................95

Figure 9.2: The start page of the webConfig tool ...................................................................................... 97

Figure 9.3: Module overview in the webConfig tool................................................................................... 98

Table 10.1: PROFIBUS bus-access processes .......................................................................................100

Table 10.2: PROFIBUS DP master and slave types................................................................................ 101

Table 10.3: Services for DPVM1 class 1 and slaves ............................................................................... 101

Table 10.4: Services for DPVM1 class 2 and slaves ............................................................................... 102

Figure 10.1: Connections of the BCL 504i ................................................................................................ 103

Table 10.5: "Common" Parameters.......................................................................................................... 108

....... 75

Leuze electronic BCL 504

Figures and tables

Table 10.6: Module overview................................................................................................................... 113

Table 10.7: Parameters for modules 1-4 ................................................................................................. 115

Table 10.8: Parameters for module 5 ...................................................................................................... 117

Table 10.9: Parameters for module 7 ...................................................................................................... 118

Table 10.10: Parameters for module 10 .................................................................................................... 119

Table 10.11: Output data for module 10 .................................................................................................... 119

Table 10.12: Parameters for module 11 .................................................................................................... 121

Table 10.13: Parameters for module 12 .................................................................................................... 123

Table 10.14: Input data for module 12....................................................................................................... 123

Table 10.15: Parameters for module 13 .................................................................................................... 124

Table 10.16: Input data for module 13....................................................................................................... 124

Table 10.17: Parameters for module 13 .................................................................................................... 125

Table 10.18: Input data for module 20....................................................................................................... 126

Table 10.19: Input data for modules 21 … 27............................................................................................ 128

Table 10.20: Parameters for module 30 .................................................................................................... 130

Table 10.21: Input data for module 31....................................................................................................... 131

Table 10.22: Input data for module 32....................................................................................................... 131

Table 10.23: Input data for module 33....................................................................................................... 132

Table 10.24: Input data for module 34...........................................................................................

Table 10.25: Input data for module 35....................................................................................................... 133

Table 10.26: Input data for module 36....................................................................................................... 133

Table 10.27: Input data for module 37....................................................................................................... 134

Table 10.28: Input data for module 38....................................................................................................... 134

Table 10.29: Input data for module 39....................................................................................................... 135

Table 10.30: Input data for module 40....................................................................................................... 135

Table 10.31: Input data for module 41....................................................................................................... 136

Table 10.32: Parameters for module 50 .................................................................................................... 137

Table 10.33: Parameters for module 51 .................................................................................................... 139

Table 10.34: Parameters for module 52 .................................................................................................... 140

Table 10.35: Parameters for module 53 .................................................................................................... 141

Table 10.36: Parameters for module 54 .................................................................................................... 144

Table 10.37: Parameters for module 55 .................................................................................................... 146

Table 10.38: Input data for module 60....................................................................................................... 147

Table 10.39: Output data for module 60 .................................................................................................... 147

Table 10.40: Parameters for module 61 .................................................................................................... 148

Table 10.41: Parameters for module 62 .................................................................................................... 149

Table 10.42: Input data for module 63....................................................................................................... 150

Table 10.43: Output data for module 63 ..........................................................................................

Table 10.44: Parameters for module 64 .................................................................................................... 151

Table 10.45: Parameters for module 65 .................................................................................................... 152

Figure 10.2: Example 1: Start-up delay > 0 and switch-on time = 0 ......................................................... 153

Figure 10.3: Example 2: Start-up delay > 0 and switch-on time > 0 ......................................................... 153

Figure 10.4: Example 3: Start-up delay >0 Switch-off signal prior to lapsing of the start-up delay........... 154

............ 132

.......... 150

10 BCL 504

Leuze electronic

Figures and tables

Figure 10.5: Start-up delay in input mode ................................................................................................. 155

Figure 10.6: Switch-on time in input mode................................................................................................ 156

Figure 10.7: Switch-off delay in input mode .............................................................................................. 156

Table 10.46: Switch-on/switch-off functions............................................................................................... 157

Table 10.47: Input functions....................................................................................................................... 157

Table 10.48: Parameters for module 70 – Input/Output 1.......................................................................... 158

Table 10.49: Parameters for module 71 – Input/Output 2.......................................................................... 160

Table 10.50: Parameters for module 72 – Input/Output 3.......................................................................... 162

Table 10.51: Parameters for module 73 – Input/Output 4.......................................................................... 164

Table 10.52: Input data for module 74 Input/output status and control...................................................... 166

Table 10.53: Output data for module 74 Input/output status and control ................................................... 167

Table 10.54: Parameters for module 80..................................................................................................... 169

Table 10.55: Parameters for module 81 – Reference code comparison.................................................... 170

Table 10.56: Parameters for module 82 – Reference code comparison.................................................... 172

Table 10.57: Parameter module 83 – Reference code comparison pattern .............................................. 174

Table 10.58: Parameter module 84 – Reference code comparison pattern .............................................. 175

Table 10.59: Input data for module 90 – Status and control ......................................................................176

Table 10.60: Parameters for module 91 – AutoreflAct ............................................................................... 177

Table 10.61: Parameters for module 92 – AutoControl.............................................................................. 178

Table 10.62: Input data for module 92 – AutoControl ................................................................................178

Table 10.63: Device parameters for example configuration 2.................................................................... 18

Table 11.1: General causes of errors....................................................................................................... 183

Table 11.2: Interface error........................................................................................................................ 183

Table 12.1: Type overview BCL 504i ....................................................................................................... 186

Table 12.2: Terminating resistor for the BCL 504i ................................................................................... 187

Table 12.3: Connectors for the BCL 504i................................................................................................. 187

Table 12.4: Cables for the BCL 504i........................................................................................................ 187

Table 12.5: External parameter memory for the BCL 504i ...................................................................... 187

Table 12.6: Mounting devices for the BCL 504i ....................................................................................... 187

Table 12.7: PWR cables for the BCL 504i ............................................................................................... 188

Figure 12.8: Cable structure of PROFIBUS/multiNet plus connection cable............................................. 189

Table 12.9: Bus connection cables for the BCL 504i ............................................................................... 190

Figure 14.1: Barcode sample labels (module 0.3)..................................................................................... 197

Figure 14.2: Barcode sample labels (module 0.5)..................................................................................... 198

Leuze electronic BCL 504

General information

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 barcode readers of the BCL 500i series have been developed and manufactured in accordance with the applicable European standards and directives.

The BCL 500 and fulfils the requirements of Underwriter Laboratories Inc. (UL).

Notice!

You can find the Declaration of Conformity of the devices in the appendix of the manual on page 192.

The manufacturer of the product, Leuze electronic GmbH & Co KG in D-73277 Owen/Teck, possesses a certified quality assurance system in accordance with ISO 9001.

12 BCL 504

series is "UL LISTED" according to American and Canadian safety standards,

LISTED

Leuze electronic

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 authorised representative.

2.2 Safety standards

The barcode readers of the BCL 500iseries were developed, manufactured and tested in accordance with the applicable safety standards. They correspond to the state of the art.

2.3 Approved purpose

Safety notices

Attention!

The protection of personnel and the device cannot be guaranteed if the device is operated in a manner not complying with its intended use.

Barcode readers of the BCL 500i series are conceived as stationary, high-speed scanners with integrated decoders for all current barcodes used for automatic object detection.

In particular, unauthorised uses include:

• rooms with explosive atmospheres

• operation for medical purposes

Areas of application

The barcode readers of the BCL 500i series are especially designed for the following areas of application:

• Storage and conveying technologies, in particular for object identification on fast-moving conveyor belts

• Pallet transportation applications

• Automobile sector

• Omnidirectional reading

Leuze electronic BCL 504

TNT 35/7-24V

Safety notices

2.4 Working safely

Attention!

Access to or changes on the device, except where expressly described in this operating manual, are not authorised.

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 504i at persons!

When mounting and aligning the BCL 504i, avoid reflections of the laser beam off reflective surfaces!

The BCL 504i barcode readers comply with safety standards EN 60825-1 for a class 2 product. 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 504i 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 class 2 lasers.

Adjustments: Do not attempt any adjustments to or alterations of this product.

Do not remove the protective housing of the barcode reader. There are no user-serviceable parts inside.

The scanner window is the only aperture through which light 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 barcode reader has safeguards to prevent this occurrence. If, however, a stationary beam is emitted, the failing barcode reader should be disconnected from its power source immediately.

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

The use of optical instruments or devices in combination with the device increases the danger of eye damage!

14 BCL 504

Leuze electronic

Safety notices

BCL 504

Line scanner

BCL 504

with oscillating/deflection mirror

A Included stick-on labels B Aperture label C Name plate

The housing of the BCL 504i is provided with warning notices B and C 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 504

Notice!

It is important that you attach the stick-on labels supplied to the device (A in figure 2.1)! If the signs would be covered due to the installation situation of the BCL 504i, attach them instead in the immediate vicinity of the BCL 504i in such a way that it is not necessary to look into the laser beam when reading the notices!

Leuze electronic BCL 504

TNT 35/7-24V

Fast commissioning / operating principle

3 Fast commissioning / operating principle

Below you will find a short description for the initial commissioning of the BCL 504i. Detailed explanations for all listed points can be found throughout this technical description.

3.1 Mounting the BCL 504

There are two different types of mounting arrangements for the BCL 504i:

• Using two M4x6 screws on the rear of the device or using four M4x6 screws on the bottom of the device.

• Using a BT 56 mounting device on the two fastening grooves.

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 barcodes on the objects to be scanned.

• The reading field of the BCL 504

• The resulting minimum and maximum reading distance from the respective reading field (see chapter 5.5 "Reading field curves / optical data").

• The permissible line lengths between the BCL 504 on which interface is used.

• The correct time for data output. The BCL 504 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 4.4.

Notice!

The beam exits the BCL 504i as follows for the respective devices:

- line scanner parallel to the housing base

- oscillating mirror and deflection mirror perpendicular to the housing base The black areas in figure 6.1 are the housing base. The best read results are obtained when:

• The BCL 504i is mounted in such a way that the scanning beam is incident on the barcode at an angle of inclination greater than ±10° … 15° to vertical.

• The reading distance lies in the middle area of the reading field.

• The barcode labels are of good print quality and have good contrast ratios.

• You do not use high-gloss labels.

• There is no direct sunlight.

in relation to the barcode module width.

and the host system depending

should be positioned in such a way

16 BCL 504

Leuze electronic

Fast commissioning / operating principle

USB socket

Type A

M12 socket

(A-coded)

M12 socket

(B-coded)

M12 plug

(B-coded)

M12 plug (A-coded)

3.3 Electrical connectionBCL 504

The BCL 504i is equipped with four M12 plugs/sockets which are A- and B-coded.

SERVICE

GND D+ D-

BUS OUT

A (N)

B (P)

GND485

2134

N.C.

VOUT

HOST / BUS IN

A (N)

B (P)

Figure 3.1: Connections of the BCL 504

The voltage supply (10 … 30VDC) is connected at the PWR M 12 connector. Available at both the PWR M12 connector as well as at the SW IN/OUT M12 socket are four

freely programmable switching inputs/outputs for custom adaptation to the respective application. Detailed information on this topic can be found in chapter 7.2.1 and chapter

7.2.3. The PROFIBUS is connected via BUS IN, or, in the case of a continuing network, via

BUS OUT. If BUS OUT is not used, the PROFIBUS must be terminated at this point with an M12 terminating resistor (see chapter 12.3 "Accessory terminating resistor"). In the case of a stub cable, BUS OUT can remain open.

3.4 Starting the device

Connect the supply voltage +10 … 30VDC (typ. +24 V DC); the BCL 504i starts up and the barcode reading window appears on the display:

SW IN/OUT

SWIO_1

SWIO_2

N.C.

GND

PWR

SWIO_3

GND VIN

SWIO_4

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As a first step, you need to set the device address of the BCL 504i.

Leuze electronic BCL 504

By default, parameter enabling is deactivated and you cannot change any settings. If you wish to carry out the configuration via the display, you must activate parameter enabling. Further information can be found in chapter "Parameter enabling" on page 93.

Fast commissioning / operating principle

3.4.1 Setting the device address on the display

The display of the BCL 504i possesses an important function for setting the PROFIBUS address. The PROFIBUS address is set here, i.e. the respective station number of the network device.

Notice!

The address setting can only be performed via the display if parameter enabling is active. Information on this topic can be found in chapter "Parameter enabling" on page 93.

The set address must be > ≥0 and < 126. Each network device is thereby automatically informed that it is a slave on the PROFIBUS with its specific address and that it is initialised and queried by the PLC.

The PROFIBUS permits an address range from 0 to 126. Address 126 must not be used for data communication. It may only be used temporarily for commissioning. The default address is 126.

The address must be assigned individually for each barcode reader of type BCL 504 can be performed by making entries on the display or with the webConfig tool.

Notice!

The BCL 504i does not permit address assignment via the PROFIBUS!

To set the address via the display, proceed as follows: In the main menu, use the buttons to select the Parameter menu and use the enter

button to activate the Parameter menu. The following screen appears:

; this

Parameter 1

Parameter handling Decoder table Digital SWIO PROFIBUS

In the Parameter menu, use the buttons to select the PROFIBUS menu item.

Press the enter button to enter the PROFIBUS menu.

PROFIBUS

o PROFIBUS address

Press the enter button again to enter the menu for setting the PROFIBUS address.

PROFIBUS address

12|

<-|0123456789 save Standard ----- Unit 126 | |

Use the and buttons to set the desired PROFIBUS address. An accidental, incorrect entry can be corrected by selecting Then use the buttons to select save and save the set PROFIBUS address by pressing .

18 BCL 504

<-| and then pressing .

Leuze electronic

After saving the PROFIBUS address, the BCL 504i performs a restart and then returns to

operation with the barcode reading menu.

In the upper right part of this display, you can check the address which you set.

Notice!

Permissible values for the PROFIBUS address are 0 … 125. Make certain that a different PROFIBUS address is assigned to each PROFIBUS participant.

All other parameters required for the reading task, such as setting the code type and number of digits, etc., are set using the engineering tool of the PLC with the aid of the various available modules (see chapter 10.4).

3.5 BCL 504i on the PROFIBUS

Install the GSD file associated with the BCL 504i in the PROFIBUSmanager of your control.

Activate the desired modules (at least module 10 and one of the modules 21 … 27).

Store the slave address for the BCL 504i in the PROFIBUSmanager. Ensure that the address is the same as the address configured in the device.

You can find further information beginning on page 106.

Fast commissioning / operating principle

Leuze electronic BCL 504

TNT 35/7-24V

Fast commissioning / operating principle

3.6 Barcode reading

With the aid of the "Action menu", you can instruct the BCL 504i to read a barcode.

Actions

o Start decoding o Start alignment o Start auto-setup o Start teach-in

To test, you can use the following barcode in the 2/5 Interleaved format. The barcode module here is 0.5:

In the main menu, use the buttons to select the Actions menu item. Activate the Actions menu with . Then select Start decoding with and press again to start the barcode reading operation.

Modul 0,5

6677889900

The read information appears in the display and is simultaneously passed on to the primary system (PLC or PC).

Please check the incoming data of the barcode information there. Alternatively, you can connect a photoelectric sensor or a 24 V DC switching signal to the

SW IN/OUT socket for read activation. To do this, however, you must appropriately configure the switching input (see chapter 7.2.3 "SW IN/OUT – Switching input/switching output").

20 BCL 504

Leuze electronic

4 Device description

Line scanner

Oscillating-mirror scanner /

Line scanner with deflection mirror

4.1 About the barcode readers of the BCL 500i series

Barcode readers of the BCL 500i series are high-speed scanners with integrated decoder for all commonly used barcodes, e.g. 2/5 Interleaved, Code 39, Code 128, EAN 8/13 etc., as well as codes from the RSS family.

Barcode readers of the BCL 500 scanners, line scanners with deflection mirrors, oscillating mirrors and also optionally as heated models.

series are available in various optics models as well as line

Device description

Figure 4.1: Line scanner, line scanner with deflection mirror and oscillating-mirror scanner

The extensive options for device configuration via display or software enable adaptation to a multitude of reading tasks. Due to the large reading distance combined with the great depth of field and a very compact construction, the device is ideally suited for package and pallet transportation systems. In general, the barcode readers of the BCL 500 designed 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 and Ethernet) of the barcode readers of the BCL 500

4.2 Characteristics of the barcode readers of the BCL 500i series

Performance features:

• Integrated fieldbus connectivity = working

• Numerous interface variants facilitate connection to the primary systems

• RS 232, RS 422 as well as with integrated multiNet plus master

Leuze electronic BCL 504

series offer optimum connection to the primary host system.

-> Plug-and-Play fieldbus coupling and easy net-

series are

TNT 35/7-24V

Device description

• RS 485 and multiNet plus slave alternatively, various fieldbus systems, such as

•PROFIBUS DP

•PROFINET

• Ethernet

• Integrated code fragment technology (CRT) enables the identification of soiled or damaged barcodes

• Maximum depth of field and reading distances from 200mm to 1600mm

• Large optical opening angle and, thus, large reading field width

• High scanning rate from 800 - 1200 scans/s for fast reading tasks

• Intuitive, backlit, multi-language display with user-friendly menu navigation

• Integrated USB 1.1 service interface

• Adjustment of all device parameters with a web browser

• Connection options for an external parameter memory

• Easy alignment- and diagnosis functions

• M12 connections with Ultra-Lock™ technology

• Four freely programmable switching inputs/outputs for the activation or signalling of states

• Automatic monitoring of the read quality with autoControl

• Automatic recognition and setting of the barcode 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 chapter 5.

General information

The integrated fieldbus connectivity = i contained in the barcode readers of the BCL 500 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 additional software.

For decoding barcodes, the barcode readers of the BCL 500 proven CRT decoder with code fragment technology:

The proven code fragment technology (CRT) enables barcode readers of the BCL 500 series to read barcodes with a small bar height, as well as barcodes with a damaged or soiled print image.

22 BCL 504

series make available the

Leuze electronic

Device description

With the aid of the CRT decoder, barcodes 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 barcode orientation

With the BCL 504 The BCL 504

the reading field. This opens a time window ("reading gate") in the BCL 504 process during which the barcode reader has time to detect and decode a barcode.

In the basic setting, triggering takes place through an external reading cycle signal or via the PROFIBUS. An alternative option for activation is the autoReflAct function.

Through the read operation, the BCL 504 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.

A multi-language display with buttons is used to operate the BCL 504 isation purposes. Two LEDs provide additional optical information on the current operating state of the device.

The four freely configurable switching inputs/outputs "SWIO 1 … SWIO 4" can be assigned various functions and control e.g. activation of the BCL 504 PLC.

System, warning and error messages provide assistance in set-up/troubleshooting during commissioning and read operation.

, configuration is generally performed with the aid of the GSD file.

needs a suitable activation to start a read process as soon as an object is in

for the read

collects additional useful pieces of data for diag-

as well as for visual-

or external devices, such as a

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Leuze electronic BCL 504

Device description

USB interface

M12 connection

technology

Reading window

Dovetail mounting and 4 mounting threads

Dovetail mounting and 2 mounting threads

Display, LEDs

and buttons

4.3 Device construction

Figure 4.3: Device construction

24 BCL 504

Leuze electronic

4.4 Reading techniques

4.4.1 Line scanner (single line)

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 barcode is automatically transported through the scan line.

The integrated code fragment technology permits twisting of the barcode (tilt angle) within certain limits. These are dependent on the transport speed, the scanning rate of the scanner and the barcode properties.

Areas of application of the line scanner

The line scanner is used:

• when the bars of the barcode are printed in the conveying direction ('ladder arrangement').

• with barcodes having very short bar lengths.

• when the ladder code is turned out of the vertical position (tilt angle).

• when the scanning distance is large.

Device description

Figure 4.4: Deflection principle for the line scanner

Leuze electronic BCL 504

TNT 35/7-24V

Device description

4.4.2 Line scanner with oscillating mirror

The oscillating mirror deflects the scan line additionally to both sides across the scan direction at a randomly adjustable oscillation frequency. In this way, the BCL 504 larger areas or spaces for barcodes. The reading field height (and the scan line length useful for evaluation) depends on the reading distance due to the optical beam width 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 barcode are printed perpendicular to the conveying direction ('picket fence arrangement').

• when reading stationary objects.

• when the barcode is turned out of the horizontal position.

• when the scanning distance is large.

• when a large reading field (reading window) has to be covered.

can also scan

Figure 4.5: Deflection principle for the line scanner with oscillating mirror add-on

26 BCL 504

Leuze electronic

4.4.3 Omnidirectional reading

In order to read arbitrarily oriented barcodes on an object, at least 2 barcode readers are necessary. If the barcode is not printed over-square, i.e. bar length > code length, barcode readers with integrated code fragment technology are necessary.

Device description

Figure 4.6: Principle arrangement for omnidirectional reading

Leuze electronic BCL 504

TNT 35/7-24V

Device description

BCL 504i 1 BCL 504i 2 BCL 504i n

Terminating resistor on the last participant

PROFIBUS

4.5 Fieldbus systems

Various product variants of the BCL 500i series are available for connecting to different fieldbus systems such as PROFIBUS DP, ProfiNet and Ethernet.

4.5.1 PROFIBUS DP

The BCL 504i is designed as a PROFIBUS device (PROFIBUS DP-V1 acc. to IEC 61158) with a baud rate of max. 12MBd. The functionality of the device is defined via parameter sets which are clustered in modules. These modules are contained in a GSD file.

The BCL 504 BCL 504 supply voltage, the interface and the switching inputs and outputs.

barcode readers can be operated as network devices on the PROFIBUS. The

features multiple M12 connectors / sockets for the electrical connection of the

The BCL 504

• PROFIBUS-DP slave functionality.

• Modular structure of the IO data

• Automatic baud rate detection up to 12 Mbit/s

• SYNC/FREEZE

• FailSafe Mode

• Device-specific diagnostic data

•I&M

• No changing of the slave address via the PROFIBUS

For further details, see chapter 10!

Figure 4.7: PROFIBUS DP

4.6 Heater

For low-temperature applications to min. -35°C (e.g. in cold storage), the barcode readers of the BCL 504 barcode readers purchased as separate device models.

supports:

series can optionally be permanently fitted with a built-in heating and these

28 BCL 504

Leuze electronic

4.7 External parameter memory

The optionally available external parameter memory – based on a USB memory stick (compatible with version 1.1) – is housed in an external hood with integrated connectors which cover the USB service interface when installed (IP 65). By having available a copy of the current parameter set of the BCL 504 external parameter memory makes it easy and reduces the time needed to replace the BCL 504 site. A manual configuration of the exchanged device is thereby omitted.

During operation of the BCL 504 It is not necessary to use the external parameter memory in this case.

The delivery contents of the external parameter memory include the hood with integrated connectors with unscrewable cover and the USB memory stick.

on the PROFIBUS, the parameters are stored in the PLC.

, the

Device description

Figure 4.8: External parameter memory

Notice!

To mount, the cover of the hood with integrated connectors must be unscrewed. The tube is then screwed onto the USB connection on the BCL 504i after which the USB memory stick is plugged into the connection and the hood with integrated connectors closed with the cover in order to ensure protection class IP 65.

Leuze electronic BCL 504

TNT 35/7-24V

Device description

4.8 autoReflAct

AutoReflAct stands for Automatic Reflector Activation and permits an activation without

additional sensors. This is achieved by directing the scanner with reduced scanning beam towards a reflector mounted behind the conveyor path. 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 barcode 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 4.9: Reflector arrangement for autoReflAct

The autoReflAct function uses the scanning beam to simulate a photoelectric sensor and thus permits an activation without additional sensory mechanism.

4.9 Reference codes

The BCL 504i offers the possibility of storing one or two reference codes. It is possible to store the reference codes by means of teach-in (display command), via the

webConfig tool or via the PROFIBUS. The BCL 504

execute user-configurable functions depending on the comparison result.

30 BCL 504

can compare read barcodes with one and/or both reference codes and

Leuze electronic

4.10 autoConfig

With the autoConfig function, the BCL 504i offers the user who only wishes to simultaneously read one code type (symbology) with one number of digits an extremely simple and convenient configuration option.

After starting the autoConfig function via the display, switching input or from a primary control, it is sufficient to position a barcode label with the desired code type and number of digits in the reading field of the BCL 504

Afterward, barcodes with the same code type and number of digits are recognised and decoded.

Device description

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

5 Specifications

5.1 General specifications of the barcode readers

5.1.1 Line scanner

Type BCL 504

PROFIBUS DP

Type Line scanner without heating

Optical data

Light source laser diode λ = 650nm / 655 nm (red light) Beam exit front Scanning rate 1000 scans/s (adjustable in the range 800 … 1200 scans/s) Beam deflection by means of rotating polygon wheel Useful opening angle max. 60° Optics models / resolution High Density (N): 0.25 … 0.5mm

Read distance see reading field curves Laser safety class 2 acc. to EN 60825-1,

Medium Density (M): 0.35 … 0.8mm

Low Density (F): 0.5 … 1.0mm

Ultra Low Density (L): 0,7 … 1,0mm

CDRH (U.S. 21 CFR 1040.10)

Barcode data

Code types 2/5 Interleaved, Code 39, Code 128, EAN 128, EAN / UPC,

Barcode contrast (PCS) >= 60 % External light tolerance 2000 lx (on the barcode) Number of barcodes per scan 6

Codabar, Code 93, RSS 14

Electrical data

Interface type 1x RS 485

Protocols PROFIBUS DP Baud rate 9.6Kbaud … 12 MBaud Data formats Slave DPV1 Service interface USB 1.1 compatible, A-coded Switching input / switching output

Operating voltage 10 … 30V DC (Class II, Safety Class III) Power consumption max. 10W

- Switching output: 10 … 30V DC, depending on supply voltage, I max. = 100mA

4 switching inputs/outputs, freely programmable functions

- Switching input: 10 … 30V DC depending on supply voltage, I max. = 8mA

Switching inputs/outputs are protected against polarity reversal!

at 2x M12 (B)

(short-circuit proof)

Operating and display elements

Display monochromatic graphical display, 128 x 64 pixel, with background lighting Keyboard 4 buttons LEDs 2 LEDs for power (PWR) and bus state (BUS), two-coloured (red/green)

Table 5.1: Specifications of the BCL 504i line scanners without heating

32 BCL 504

Leuze electronic

Specifications

Typ e BCL 504

PROFIBUS DP

Typ e Line scanner without heating

Mechanical data

Protection class Weight Dimensions (Wx H x D) Housing

IP 65 (with screwed-on M12 connectors or mounted caps)

1.1kg

63 x123.5 x 106.5 mm

diecast aluminium

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;

Table 5.1: Specifications of the BCL 504

1) 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.

IEC 61000-6-2 (contains IEC 61000-4-2, -3, -4, -5 and -6)

line scanners without heating

Attention!

For UL applications, use is permitted exclusively in Class 2 circuits according to NEC (National Electric Code).

The BCL 504i barcode readers are designed in accordance with safety class III for supply by PELV (protective extra-low voltage with reliable disconnection).

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

5.1.2 Oscillating-mirror scanner

Technical data same as for line scanner without heating with the following differences:

Type BCL 504

PROFIBUS DP

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

Max. swivel angle ±20°(adjustable) Reading field height see reading field curves

(adjustable, max. frequency is dependent on set swivel angle)

Electrical data

Power consumption max. 14W

Mechanical data

Weight 1.5kg

Dimensions (Wx H x D)

84 x173 x 147 mm

Table 5.2: Specifications of the BCL 504i oscillating-mirror scanners without heating

5.1.3 Line scanner with deflection mirror

Technical data same as for line scanner without heating with the following differences:

Type BCL 504

PROFIBUS DP

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. 11W

Mechanical data

Weight 1.4kg Dimensions (Wx H x D)

84 x173 x 147 mm

Table 5.3: Specifications of the BCL 504i deflection-mirror scanners without heating

34 BCL 504

Leuze electronic

5.2 Heating models of the barcode readers

The BCL 504i barcode 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 504

• Supply voltage 24V DC ±20 %

• BCL 504 (switch-on delay about 30min for 24V DC 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 24V DC supply voltage is applied to the BCL 504i, a temperature switch initially only connects the heating to electrical power (front cover heater and housing heater). During the heating phase (around 30min), when the inside temperature rises above 15 °C, the temperature switch connects the BCL 504 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 activated 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.

enabling through an internal temperature switch

to the supply voltage. This is followed by the self

to -35°C

Specifications

TNT 35/7-24V

Electrical connection

The required core cross-section of the connection cable for the voltage supply must be at least 0.75 mm².

Attention!

The voltage supply must not be looped through from one device to the next.

Leuze electronic BCL 504

Specifications

Power consumption

The energy requirement depends on the model:

• the line scanner with heating typically consumes 40W and a maximum of 50W power.

• the line scanner with oscillating mirror and heating typically consumes 60W and a maximum of 75W.

These values are based on operation with unconnected switching outputs.

5.2.1 Line scanner with heating

Technical data same as for line scanner without heating with the following differences:

Type BCL 504

PROFIBUS DP

Type Line scanner with heating

Electrical data

Operating voltage 24VDC ±20% Power consumption max. 50W Structure of the heating Housing heating and separate heating of the optics glass Warmup time Min. 30min at +24 V DC 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 permissi-

Standard, M12 ready-made cable not usable

(insufficient cable cross-section)

ble.

Environmental data

Operating temperature range -35°C … +40°C Storage temperature range -20°C … +70 °C

Table 5.4: Specifications of the BCL 504i line scanners with heating

5.2.2 Oscillating-mirror scanner with heating

Technical data same as for line scanner without heating with the following differences:

Type BCL 504

PROFIBUS DP

Type Oscillating-mirror scanner with heating

Optical data

Useful opening angle max. 50° Max. swivel angle ±12 °(adjustable)

Electrical data

Table 5.5: Specifications of the BCL 504i oscillating-mirror scanners with heating

36 BCL 504

Leuze electronic

Specifications

Typ e BCL 504

PROFIBUS DP

Typ e Oscillating-mirror scanner with heating

Min. conductor cross-section Conductor cross-section of at least 0.75 mm² for the supply-voltage supply line.

Wiring through of the voltage supply to multiple heating devices is not permissi-

Standard, M12 ready-made cable not usable

(insufficient cable cross-section)

ble.

Environmental data

Operating temperature range -35°C … +40 °C Storage temperature range -20°C … +70°C

Table 5.5: Specifications of the BCL 504

oscillating-mirror scanners with heating

5.2.3 Line scanner with deflection mirror and heating

Technical data same as for line scanner without heating with the following differences:

Typ e BCL 504

PROFIBUS DP

Typ e Deflection mirror scanner with heating

Optical data

Useful opening angle max. 50° Max. adjustment range ±10°(adjustable via display or software)

Electrical data

Operating voltage 24V DC ±20 % Power consumption max. 75W Structure of the heating Housing heating and separate heating of the optics glass Warmup time Min. 30 min at +24VDC and an ambient temperature of -35° C Min. conductor cross-section Conductor cross-section of at least 0.75 mm² for the supply-voltage supply line.

Wiring through of the voltage supply to multiple heating devices is not permissi-

Standard, M12 ready-made cable not usable

(insufficient cable cross-section)

Environmental data

Operating temperature range -35°C … +40 °C Storage temperature range -20°C … +70°C

Table 5.6: Specifications of the BCL 504i deflection-mirror scanners with heating

ble.

TNT 35/7-24V

Leuze electronic BCL 504

Specifications

A – Optical axis

5.3 Dimensioned drawings

5.3.1 Line scanner with / without heating

Figure 5.1: Dimensioned drawing BCL 504i line scanner S…102

38 BCL 504

Leuze electronic

5.3.2 Deflection mirror scanner with / without heating

A – Optical axis B – Optical adjustment range C – Opening angle

The opening angle is reduced on devices with heating, see "Reading field curves for heating devices" on page 52.

Specifications

Figure 5.2: Dimensioned drawing BCL 504i deflection-mirror scanner S…100

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

A – Optical axis B – Optical swivel range C – Opening angle

The optical swivel range and the opening angle are reduced on devices with heating, see "Reading field curves for heating devices" on page 52.

5.3.3 Oscillating-mirror scanner with / without heating

40 BCL 504

Figure 5.3: Dimensioned drawing BCL 504i oscillating-mirror scanner O…100

Leuze electronic

Specifications

5.4 Type overview BCL 504

BCL 504i series

(PROFIBUS DP with 1x RS 485 interface at 2x M12 B-coded connectors)

Type designation Description Part No.

High Density Optics (m = 0.25 … 0.5mm)

SN 100 Line scanner with deflection mirror 501 05489

BCL 504

SN 102 Line scanner, beam exit at the front 501 05490

BCL 504 BCL 504

ON 100 Oscillating-mirror scanner 501 05491

SN 100 H Line scanner with deflection mirror, with heating 501 05492

BCL 504

SN 102 H Line scanner, beam exit at the front, with heating 501 05493

BCL 504 BCL 504

ON 100 H Oscillating-mirror scanner with heating 501 05494

Medium Density Optics (m = 0.35 … 1.0mm)

BCL 504

SM 100 Line scanner with deflection mirror 501 05495

SM 102 Line scanner, beam exit at the front 501 05496

BCL 504

OM 100 Oscillating-mirror scanner 501 05497

BCL 504 BCL 504

SM 100 H Line scanner with deflection mirror, with heating 501 05498

SM 102 H Line scanner, beam exit at the front, with heating 501 05499

BCL 504

OM 100 H Oscillating-mirror scanner with heating 501 05500

BCL 504

Low Density Optics (m = 0.5 … 1.0mm)

BCL 504

SF 100 Line scanner with deflection mirror 501 05501

SF 102 Line scanner, beam exit at the front 501 05502

BCL 504

OF 100 Oscillating-mirror scanner 501 05503

BCL 504

SF 100 H Line scanner with deflection mirror, with heating 501 05504

BCL 504 BCL 504

SF 102 H Line scanner, beam exit at the front, with heating 501 05505

OF 100 H Oscillating-mirror scanner with heating 501 05506

BCL 504

Ultra Low Density Optics (m = 0.7 … 1.0mm)

BCL 504

SL 102 Line scanner, beam exit at the front 501 09896

BCL 504

OL 100 Oscillating-mirror scanner 501 09897

SL 102 H Line scanner, beam exit at the front, with heating 501 09899

BCL 504

OL 100 H Oscillating-mirror scanner with heating 501 09900

BCL 504

Table 5.7: Type overview BCL 504

TNT 35/7-24V

Leuze electronic BCL 504

Specifications

M = Module: The narrowest line or space of a barcode in

= Wide element: Wide lines and spaces are a multiple

(ratio) of the module. Module x Ratio = Z

(Normal Ratio 1 : 2.5)

= 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 barcode in mm includ-

ing the start and stop characters. The quiet zone is included depending on the code definition.

= Bar length: Height of the elements in mm

5.5 Reading field curves / optical data

Barcode characteristics

Notice!

Please note that the size of the barcode module influences the maximum reading distance and the width of the reading field. Therefore, when selecting a mounting location and/or the barcode label, take into account the different reading characteristics of the scanner with various barcode modules.

Figure 5.4: The most important characteristics of a barcode

The range in which the barcode can be read by the BCL 504 depends on the quality of the printed barcode and its dimensions.

Therefore, above all, the module of a barcode is decisive for the size of the reading field.

(the so-called reading field)

Notice!

A rule of thumb: The smaller the module of the barcode is, the smaller the maximum reading distance and reading field width will be.

42 BCL 504

Leuze electronic

5.6 Reading field curves

Zero position

Distance acc. to reading field curves

Notice!

Please notice that the real reading fields are also influenced by factors such as labelling material, printing quality, scanning angle, printing contrast etc., and may thus deviate from the reading fields specified here.

The zero position of the reading distance always refers the front edge of the housing of the beam exit and is shown in figure 5.5 for the two housing types of the BCL 504

Specifications

Figure 5.5: Zero position of the reading distance

Reading conditions for the reading field curves

Barcode type

Ratio

Leuze electronic BCL 504

ANSI specification

Reading rate

Table 5.8: Reading conditions

2/5 Interleaved

1:2.5

class A

> 75%

TNT 35/7-24V

Specifications

Read distance [mm]

Reading field width [mm]

5.6.1 High Density (N) Optics: BCL 504iSN 100/102

400

300

200

100

-100

-200

-300

-400 0-100 200100 300 400 500 600 700 800 900 1000

BCL 500/501/504/508i SN 100/102

m = 0,3

m = 0,35

m = 0,25

m = 0,5

Figure 5.6: "High Density" reading field curve for line scanner (with/without

deflection mirror)

The reading field curve applies for the reading conditions stated in table 5.8.

m = 0,25

m = 0,3

m = 0,35

m = 0,5

44 BCL 504

Leuze electronic

5.6.2 High Density (N) Optics: BCL 504iON 100

0-100 100 200 300 400 500 600 700 800 900 1000

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i ON 100

m = 0,25

m = 0,3

m = 0,35

m = 0,5

m = 0,35

m = 0,3

m = 0,25

m = 0,5

Read distance [mm]

Reading field width [mm]

0 100

-100

200 300 400 500 600 700 800 900 1000

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i ON 100

m = 0,25

m = 0,3

m = 0,35

m = 0,5

m = 0,35

m = 0,3

m = 0,25

m = 0,5

Read distance [mm]

Reading field height [mm]

Figure 5.7: "High Density" reading field curve for oscillating-mirror scanners

Specifications

Figure 5.8: Lateral "High Density" reading field curve for oscillating-mirror scanners

The reading field curves apply for the reading conditions stated in table 5.8.

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

Read distance [mm]

Reading field width [mm]

5.6.3 Medium Density (M) Optics: BCL 504iSM 100/102

BCL 500/501/504/508i SM 100/102

m = 0,35

m = 0,5

m = 0,8 … 1,0

m = 0,35

m = 0,5

m = 0,8 … m = 1,0

-100

-200

-300

-400

400

300

200

100

100 200-100 0 300 400 500 600 700 800 900 1000 1100

Figure 5.9: "Medium Density" reading field curve for line scanner (with/without deflection

mirror)

The reading field curves apply for the reading conditions stated in table 5.8.

46 BCL 504

Leuze electronic

5.6.4 Medium Density (M) Optics: BCL 504iOM 100

0-100 100 200 300 400 500 600 700 800 900 1000 1100

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i OM 100

m = 0,35

m = 0,5

m = 0,8 … m = 1,0

m = 0,5

m = 0,35

m = 0,8 … 1,0

Read distance [mm]

Reading field width [mm]

Read distance [mm]

Reading field height [mm]

Figure 5.10: "Medium Density" reading field curve for oscillating-mirror scanners

Specifications

400

300

200

100

-100

-200

-300

-400

-100

0 100

BCL 500/501/504/508i OM 100

200 300 400 500 600 700 800 900 11001000

Figure 5.11: Lateral "Medium Density" reading field curve for oscillating-mirror scanners

The reading field curves apply for the reading conditions stated in table 5.8.

Leuze electronic BCL 504

m = 0,35

m = 0,5

m = 0,8 … 1,0

m = 0,35

m = 0,5

m = 0,8 … m = 1,0

TNT 35/7-24V

Specifications

100 200-100 0 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700

100

-100

-200

-300

-400

-500

-600

-700

200

300

400

500

600

700

BCL 500/501/504/508i SF 100/102

m = 1,0

m = 0,8

m = 0,5

m = 0,8

m = 1,0

Read distance [mm]

Reading field width [mm]

5.6.5 Low Density (F) Optics: BCL 504iSF 100/102

Figure 5.12: "Low Density" reading field curve for line scanner (with/without

deflection mirror)

The reading field curves apply for the reading conditions stated in table 5.8.

48 BCL 504

Leuze electronic

5.6.6 Low Density (F) Optics: BCL 504iOF 100

0-100 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 17001600

100

-100

-200

-300

-400

-500

-600

-700

200

300

400

500

600

700

BCL 500/501/504/508i OF 100

m = 1,0

m = 0,8

m = 0,5

m = 0,8

m = 1,0

Read distance [mm]

Reading field width [mm]

0 100

-100

200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 17001600

100

-100

-200

-300

-400

-500

-600

-700

200

300

400

500

600

700

BCL 500/501/504/508i OF 100

m = 0,5

m = 0,8

m = 1,0

m = 0,8

m = 0,5

Read distance [mm]

Reading field height [mm]

Figure 5.13: "Low Density" reading field curve for oscillating-mirror scanners

Specifications

Figure 5.14: Lateral "Low Density" reading field curve for oscillating-mirror scanners

The reading field curves apply for the reading conditions stated in table 5.8.

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

Read distance [mm]

Reading field width [mm]

5.6.7 Ultra Low Density (L) Optics: BCL 504iSL 102

800

600

400

200

-200

-400

-600

-800 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 26000

BCL 500/501/504/508i SL 102

m = 0,7

m = 0,8

m = 1,0

m = 0,8

m = 1,0

Figure 5.15: "Ultra Low Density" reading field curve for line scanner without

deflection mirror

The reading field curves apply for the reading conditions stated in table 5.8.

50 BCL 504

Leuze electronic

5.6.8 Ultra Low Density (L) Optics: BCL 504iOL 100

Read distance [mm]

Reading field width [mm]

200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 26000

-200

-400

-600

-800

-1000

1000

200

400

600

800

BCL 500/501/504/508i OL 100

m = 0,7

m = 0,8

m = 1,0

m = 0,8

m = 0,7

Read distance [mm]

Reading field height [mm]

Specifications

800

600

400

200

-200

-400

-600

-800 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 26000

BCL 500/501/504/508i OL 100

m = 0,7

m = 0,8

m = 1,0

m = 0,8

m = 1,0

Figure 5.16: "Ultra Low Density" reading field curve for oscillating-mirror scanners

Leuze electronic BCL 504

Figure 5.17: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners

The reading field curves apply for the reading conditions stated in table 5.8.

TNT 35/7-24V

Specifications

100 200-100 0 300 400 500 600 700 800 900 1000

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i SN 102 H

m = 0,25

m = 0,3

m = 0,35

m = 0,5

m = 0,35

m = 0,3

m = 0,25

m = 0,5

Read distance [mm]

Reading field width [mm]

5.7 Reading field curves for heating devices

The reading field curves of the heating devices differ to some extent from the normal reading curves due to the optics heating and are somewhat reduced in the reading field width as well as in the reading field height!

• The maximum opening angle for all oscillating and deflection mirror devices

(BCL 504

• In addition, the maximum swivel range for all oscillating mirror devices (BCL 504 mirror models (BCL 504

• The reading field curves and opening angles are unchanged for all line scanners with heating (BCL 504

For details, please refer to the following reading field curves for the heating devices.

5.7.1 High Density (N) Optics: BCL 504iSN 102 H

…100 H) is reduced to ±28° (without heating = ±30°).

O…100 H) is reduced to ±12° (without heating = ±20°). The deflection

S…100 H) are not affected by this limitation.

S…102 H), .

Figure 5.18: "High Density" reading field curve for line scanner with heating

52 BCL 504

The reading field curve applies for the reading conditions stated in table 5.8.

(without deflection mirror)

Leuze electronic

5.7.2 High Density (N) Optics: BCL 504iSN 100 H

100 200-100 0 300 400 500 600 700 800 900 1000

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i SN 100 H

m = 0,25

m = 0,3

m = 0,35

m = 0,5

m = 0,35

m = 0,3

m = 0,25

m = 0,5

Read distance [mm]

Reading field width [mm]

Figure 5.19: "High Density" reading field curve for line scanner with heating

(with deflection mirror)

The reading field curve applies for the reading conditions stated in table 5.8.

Specifications

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

Read distance [mm]

Reading field width [mm]

0 100

-100

200 300 400 500 600 700 800 900 1000

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i ON 100 H

m = 0,25

m = 0,3

m = 0,35

m = 0,5

m = 0,35

m = 0,3

m = 0,25

m = 0,5

= ±12˚

Read distance [mm]

Reading field height [mm]

5.7.3 High Density (N) Optics: BCL 504iON 100 H

BCL 500/501/504/508i ON 100 H

m = 0,3

m = 0,5

m = 0,35

m = 0,25

m = 0,3

m = 0,35

m = 0,5

-100

-200

-300

-400

400

300

200

100

1000-100 200 300 400 500 600 700 800 900 1000

Figure 5.20: "High Density" reading field curve for oscillating-mirror scanners with heating

Figure 5.21: Lateral "High Density" reading field curve for oscillating-mirror scanners

54 BCL 504

The reading field curves apply for the reading conditions stated in table 5.8.

with heating

Leuze electronic

5.7.4 Medium Density (M) Optics: BCL 504iSM 102 H

100 200-100 0 300 400 500 600 700 800 900 1000 1100

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i SM 102 H

m = 0,35

m = 0,5

m = 0,8 … m = 1,0

m = 0,5

m = 0,35

m = 0,8 … 1,0

Read distance [mm]

Reading field width [mm]

Figure 5.22: "Medium Density" reading field curve for line scanner with heating

(without deflection mirror)

The reading field curves apply for the reading conditions stated in table 5.8.

Specifications

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

Read distance [mm]

Reading field width [mm]

5.7.5 Medium Density (M) Optics: BCL 504iSM 100 H

BCL 500/501/504/508i SM 100 H

m = 0,35

m = 0,5

m = 0,8 … 1,0

-100

-200

-300

-400

400

300

200

100

100 200-100 0 300 400 500 600 700 800 900 1000 1100

Figure 5.23: "Medium Density" reading field curve for line scanner with heating

(with deflection mirror)

The reading field curves apply for the reading conditions stated in table 5.8.

m = 0,35

m = 0,5

m = 0,8 … m = 1,0

56 BCL 504

Leuze electronic

5.7.6 Medium Density (M) Optics: BCL 504iOM 100 H

1000-100 200 300 400 500 600 700 800 900 1000 1100

100

200

300

400

-100

-200

-300

-400

BCL 500/501/504/508i OM 100 H

m = 0,35

m = 0,5

m = 0,8 … m = 1,0

m = 0,5

m = 0,35

m = 0,8 … 1,0

Read distance [mm]

Reading field width [mm]

Read distance [mm]

Reading field height [mm]

Figure 5.24: "Medium Density" reading field curve for oscillating-mirror scanners

with heating

Specifications

400

300

200

100

-100

-200

-300

-400

-100

= ±12˚

0 100

Figure 5.25: Lateral "Medium Density" reading field curve for oscillating-mirror scanners

The reading field curves apply for the reading conditions stated in table 5.8.

with heating

Leuze electronic BCL 504

BCL 500/501/504/508i OM 100 H

m = 0,5

m = 0,35

200 300 400 500 600 700 800 900 11001000

m = 0,8 … 1,0

m = 0,35

m = 0,5

m = 0,8 … m = 1,0

TNT 35/7-24V

Specifications

100 200-100 0 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700

100

-100

-200

-300

-400

-500

-600

-700

200

300

400

500

600

700

BCL 500/501/504/508i SF 102 H

m = 1,0

m = 0,8

m = 0,5

m = 0,8

m = 1,0

Read distance [mm]

Reading field width [mm]

5.7.7 Low Density (F) Optics: BCL 504iSF 102 H

Figure 5.26: "Low Density" reading field curve for line scanner with heating

(without deflection mirror)

The reading field curves apply for the reading conditions stated in table 5.8.

58 BCL 504

Leuze electronic

5.7.8 Low Density (F) Optics: BCL 504iSF 100 H

100 200-100 0 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700

100

-100

-200

-300

-400

-500

-600

-700

200

300

400

500

600

700

BCL 500/501/504/508i SF 100 H

m = 1,0

m = 0,8

m = 0,5

m = 0,8

m = 1,0

Read distance [mm]

Reading field width [mm]

Figure 5.27: "Low Density" reading field curve for line scanner with heating

(with deflection mirror)

The reading field curves apply for the reading conditions stated in table 5.8.

Specifications

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

Read distance [mm]

Reading field width [mm]

0 100

-100

200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 17001600

100

-100

-200

-300

-400

-500

-600

-700

200

300

400

500

600

700

BCL 500/501/504/508i OF 100 H

m = 0,5

m = 0,8

m = 1,0

m = 0,8

m = 0,5

= ±12˚

Read distance [mm]

Reading field height [mm]

5.7.9 Low Density (F) Optics: BCL 504iOF 100 H

700

600

500

400

300

200

100

-100

-200

-300

-400

-500

-600

-700 1000-100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700

BCL 500/501/504/508i OF 100 H

m = 0,5

m = 0,8

m = 1,0

m = 0,8

m = 1,0

Figure 5.28: "Low Density" reading field curve for oscillating-mirror scanners with heating

60 BCL 504

Figure 5.29: Lateral "Low Density" reading field curve for oscillating-mirror scanners with

heating

The reading field curves apply for the reading conditions stated in table 5.8.

Leuze electronic

5.7.10 Ultra Low Density (L) Optics: BCL 504iSL 102 H

Read distance [mm]

Reading field width [mm]

Specifications

800

600

400

200

-200

-400

-600

-800 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 26000

BCL 500/501/504/508i SL 102 H

m = 0,7

m = 0,8

m = 1,0

m = 0,8

m = 1,0

Figure 5.30: "Ultra Low Density" reading field curve for line scanner with heating

(without deflection mirror)

The reading field curves apply for the reading conditions stated in table 5.8.

Leuze electronic BCL 504

TNT 35/7-24V

Specifications

Read distance [mm]

Reading field width [mm]

200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 26000

-200

-400

-600

-800

-1000

1000

200

400

600

800

BCL 500/501/504/508i OL 100 H

m = 0,7

m = 0,8

m = 1,0

±12˚

m = 1,0

m = 0,8

m = 0,7

Read distance [mm]

Reading field height [mm]

5.7.11 Ultra Low Density (L) Optics: BCL 504iOL 100 H

800

600

400

200

-200

-400

-600

-800 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 26000

BCL 500/501/504/508i OL 100 H

m = 0,7

m = 0,8

m = 1,0

m = 0,8

m = 1,0

Figure 5.31: "Ultra Low Density" reading field curve for oscillating-mirror scanners

with heating

62 BCL 504

Figure 5.32: Lateral "Ultra Low Density" reading field curve for oscillating-mirror scanners

The reading field curves apply for the reading conditions stated in table 5.8.

with heating

Leuze electronic

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 nameplate

• 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 barcode readers of the BCL 500i series

Installation and mounting

Figure 6.1: Device name plate BCL 504

Save the original packaging for later storage or shipping.

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.

Leuze electronic BCL 504

TNT 35/7-24V

Installation and mounting

6.2 Mounting the BCL 504

The BCL 504i barcode readers can be mounted in two different ways:

• Using two M4x6 screws on the rear of the device or using four M4x6 screws on the bottom of the device.

• Using a BT 56 mounting device on the two fastening grooves.

6.2.1 Fastening with M4 x 6 screws

Figure 6.2: Fastening options using M4x6 threaded holes

64 BCL 504

Leuze electronic

6.2.2 BT 56 mounting device

Clamping jaws for mounting on the BCL 504

Clamp profile for mounting to round or oval pipes Ø16…20mm

A Rod holder, turnable 360° B Rods Ø 16 … 20mm

All dimensions in mm

The BT 56 mounting device is available for mounting the BCL 504i using the fastening grooves. It is designed for rod installation (Ø 16mm to 20mm). For ordering instructions, please refer to chapter "Type overview and accessories" on page 185.

BT 56 mounting device

Installation and mounting

Figure 6.3:BT 56 mounting device

Leuze electronic BCL 504

TNT 35/7-24V

Installation and mounting

Figure 6.4: Mounting example BCL 504

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 5.6 for the permissible minimum and maximum distances between the BCL 504i and the labels to be read.

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 barcodes on the objects to be scanned.

• The reading field of the BCL 504

• The resulting minimum and maximum reading distance from the respective reading field (see chapter 5.5 "Reading field curves / optical data").

• The permissible line lengths between the BCL 504 on which interface is used.

• 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 4.4.

in relation to the barcode module width.

and the host system depending

should be positioned in such a way

66 BCL 504

Leuze electronic

Notice!

Barcode

The BCL 504i should be mounted in such a way that the scanning beam is incident on the barcode at an angle of inclination greater than ±10° … 15° to vertical.

…

The beam exits the BCL 504i as follows for the respective devices:

- line scanner parallel to the housing base

- oscillating mirror and deflection mirror perpendicular to the housing base The black areas in figure 6.1 are the housing base. The best read results are obtained when:

• The BCL 504i is mounted in such a way that the scanning beam is incident on the barcode at an angle of inclination greater than ±10° … 15° to vertical.

• The reading distance lies in the middle area of the reading field.

• The barcode labels are of good print quality and have good contrast ratios.

• You do not use high-gloss labels.

• There is no direct sunlight.

6.3.2 Avoiding total reflection – Line scanner

The barcode 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 6.5)!

Total reflection occurs whenever the laser light of the barcode reader is directly incident on the surface of the barcode at an angle of 90°. The light directly reflected by the barcode may overload the barcode reader and thereby cause non-readings!

Installation and mounting

Figure 6.5: Total reflection – line scanner

6.3.3 Avoiding total reflection – oscillating/deflection-mirror scanner

For the BCL 504i with oscillating/deflection mirror, the laser beam exits at an angle of 90° to vertical.

For the BCL 504 direction of the beam by ±10°.

For the BCL 504 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 504 with oscillating/deflection mirror must be inclined upward or downward 20° … 30°!

Leuze electronic BCL 504

with deflection mirror, it is also possible to use software to adjust the

with oscillating mirror, the swivel range of ±20° (±12° for devices with

TNT 35/7-24V

Installation and mounting

anc

adi

Barcode

The BCL 504i should be mounted in such a way that the scanning beam is incident on the barcode at an angle of inclination greater than ±25° to vertical.

Notice!

Mount the BCL 504i with oscillating/deflection mirror in such a way that the outlet window of the barcode reader is parallel to the object. This will result in an angle of inclination of approx. 25°.

Figure 6.6: Total reflection – BCL 504i with oscillating/deflection mirror

6.3.4 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 504i by mechanical collision or jammed parts.

• Possible extraneous light (no direct sunlight or sunlight reflected by the barcode).

6.3.5 Devices with integrated heating

For devices with integrated heating, also observe the following points:

• Mount the BCL 504i 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 draughts and wind; mount additional shields if necessary.

Notice!

When installing the BCL 504i in a protective housing, it must be ensured that the scanning beam can exit the protective housing without obstruction.

68 BCL 504

Leuze electronic

Installation and mounting

6.3.6 Maximum permissible read angles between BCL 504i and barcode

The optimum alignment of the BCL 504i is accomplished when the scan line scans the code bars almost at a right angle (90°). All read angles that are possible between the scan line and barcode must be taken account (figure 6.7).

Figure 6.7: Reading angle for the line scanner

α Tilt - max. 45 ° β Pitch - max. 45 ° γ Skew - max. 45°

In order to avoid total reflection, the skew

γ should be greater than 10°

6.4 Attaching laser warning sign

Attention Laser!

Follow the safety notices in chapter 2.

It is important that you attach the sticky labels supplied to the device (laser warning signs and laser emission symbol)! If the signs would be covered due to the installation situation of the BCL 504i, attach them instead in the immediate vicinity of the BCL 504i in such a way that it is not necessary to look into the laser beam when reading the notices!

6.5 Cleaning

Clean the glass window of the BCL 504i with a soft cloth after mounting. Remove all packaging remains, e.g. carton fibres or Styrofoam balls. In doing so, avoid leaving fingerprints on the front cover of the BCL 504i.

Attention!

Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.

Leuze electronic BCL 504

TNT 35/7-24V

Electrical connection

7 Electrical connection

The BCL 504i barcode readers are connected using variously coded M12 connectors. This ensures unique connection assignments.

The additional USB interface is used for configuring the device. For the locations of the individual device connections, please refer to the device detail shown

below.

Notice!

The corresponding mating connectors and ready-made cables are available as accessories for all connections. For additional information, refer to chapter "Accessory USB cable" on page 187.

Figure 7.1: Location of the electrical connections

7.1 Safety notices for the electrical connection

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 504i contains 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 use.

Attention!

For UL applications, use is permitted exclusively in Class 2 circuits according to NEC (National Electric Code).

The BCL 504i barcode readers are designed in accordance with safety class III for supply by PELV (protective extra-low voltage with reliable disconnection).

Notice!

Protection class IP65 is achieved only if the connectors and caps are screwed into place!

70 BCL 504

Leuze electronic

Electrical connection

USB socket

Type A

M12 socket

(A-coded)

M12 socket

(B-coded)

M12 plug

(B-coded)

M12 plug (A-coded)

7.2 Electrical connection of the BCL 504

As a PROFIBUS participant, the BCL 504i is equipped with four M12 connectors / sockets which are A- and B-coded.

The voltage supply (PWR) as well as the four freely configurable switching inputs/outputs (SW IN/OUT and PWR) are connected there.

The BCL 504 face is a DP IN - incoming PROFIBUS DP for connection to the PLC. Available as a second physical BUS OUT interface is a DP OUT - outgoing PROFIBUS DP for setting up the PROFIBUS DP network.

A USB connection serves as a SERVICE interface.

is designed for use on the PROFIBUS DP. Available as HOST / BUS IN inter-

BUS OUT

A (N)

B (P)

SERVICE

GND D+ D-

GND485

2134

HOST / BUS IN

N.C.

A (N)

B (P)

VOUT

N.C.

SW IN/OUT

SWIO_1

SWIO_2

GND

PWR

SWIO_3

GND VIN

SWIO_4

Figure 7.2: Connections of the BCL 504

Described in detail in the following are the individual connections and pin assignments.

Leuze electronic BCL 504

TNT 35/7-24V

Electrical connection

PWR

SWIO_4

SWIO_3

GND VIN

M12 plug (A-coded)

7.2.1 PWR – Voltage supply and switching input/outputs 3 and 4

PWR (5-pin plug, A-coded)

Pin Name Remark

1 VIN Positive supply voltage +10 … +30VDC

2 SWIO_3 Configurable switching input / output 3

3 GND Negative supply voltage 0VDC

4 SWIO_4 Configurable switching input / output 4

5 FE Functional earth

Thread FE Functional earth (housing)

Table 7.1: Pin assignment PWR

Supply voltage

Attention!

For UL applications, use is permitted exclusively in Class 2 circuits according to NEC (National Electric Code).

The BCL 504i barcode readers are designed in accordance with safety class III for supply by PELV (protective extra-low voltage with reliable disconnection).

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.

Switching input / output

The BCL 504i is equipped with four freely programmable, opto-decoupled switching inputs and outputs SWIO_1 … SWIO_4.

The switching inputs can be used to activate various internal functions of the BCL 504 (decoding, autoConfig, …). The switching outputs can be used to signal the state of the

BCL 504

and to implement external functions independent of the primary control.

The two switching inputs/outputs SWIO_1 and SWIO_2 are located on the SW IN/OUT M12 socket and are described in chapter 7.2.3. The other two (SWIO_3 and SWIO_4) of the four freely configurable switching inputs/outputs are located on the PWR M12 connector.

Notice!

In general, configuration of the barcode reader takes place on the PROFIBUS via the corresponding GSD file. Alternatively, you can temporarily set the respective function as input or output via the display or with the aid of the webConfig configuration tool for the purpose of testing the respective functionality. After reconnecting to the PROFIBUS or after deactivating parameter enabling, the parameter settings set by the PROFIBUS are again active!

72 BCL 504

Leuze electronic

Electrical connection

Switching input

Switching output from controller (deactivated)

Switching input to controller

Switching output

Switching output from controller

Switching input to controller (deactivated)

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_3 and SWIO_4

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 barcode 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!

Function as switching output

Figure 7.2: Switching output connection diagram SWIO_3 / SWIO_4

Attention!

Each configured switching output is short-circuit proof! Do not load the respective switching output of the BCL 504i with more than 60mA at +10 … +30V DC in normal operation!

Leuze electronic BCL 504

TNT 35/7-24V

Electrical connection

SERVICE

2134

GND D+ D-

Notice!

Both switching inputs/outputs SWIO_3 and SWIO_4 are configured by default in such a way that:

• Switching input SWIO_3 activates the reading gate

• Switching output SWIO_4 switches on "No Read"

7.2.2 SERVICE – USB interface (type A)

SERVICE – USB interface (type A )

Pin Name Remark

1 VB Positive supply voltage +5VDC

2 D- Data -

3 D+ Data +

4 GND Ground

Table 7.2: Pin assignments of SERVICE – USB interface

Attention!

Maximum load of the +5VDC supply voltage of the USB interface is 200 mA!

Ensure adequate shielding.

The entire connection cable must absolutely be shielded acc. to the USB specifications. Line length must not exceed 3m.

Use the Leuze-specific USB service cable (see chapter 12 "Type overview and accessories") for the connection and use a service PC to configure.

Note!

IP 65 is achieved only if the connectors and caps are screwed into place.

74 BCL 504

Leuze electronic

7.2.3 SW IN/OUT – Switching input/switching output

M12 socket

(A-coded)

Diffuse reflection light scanner

Switching output from controller (deactivated)

Switching input to controller

Output

SW IN/OUT (5-pin socket, A-coded)

Pin Name Remark

1VOUT

Voltage supply for sensors (VOUT identical to VIN at PWR IN)

2 SWIO_1 Configurable switching input / output 1

3 GND GND for the sensors

4 SWIO_2 Configurable switching input / output 2

5 FE Functional earth

VOUT

SW IN/OUT

SWIO_1

SWIO_2

GND

Thread FE Functional earth (housing)

Table 7.3: Pin assignment SW IN/OUT

The BCL 504i is equipped with four freely programmable, opto-decoupled switching inputs and outputs SWIO_1 … SWIO_4.

The two switching inputs/outputs SWIO_1 and SWIO_2 are located on the SW IN/OUT M12 socket. The other two (SWIO_3 and SWIO_4) of the four freely configurable switching inputs/outputs are located on the PWR M12 connector and are described in chapter 7.2.1.

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

Electrical connection

Leuze electronic BCL 504

Figure 7.3: 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.

Attention!

The maximum input current must not exceed 8mA!

TNT 35/7-24V

Electrical connection

Switching output

Switching output from controller

Switching input to controller (deactivated)

M12 plug

(B-coded)

Function as switching output

Figure 7.4: 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 504i with more than 60mA at +10 … +30VDC in normal operation!

Notice!

Both switching inputs/outputs SWIO_1 and SWIO_2 are configured by default in such a way that they function as switching inputs:

• Switching input SWIO_1 activates the start reading gate function

• Switching input SWIO_2 activates the reference code teach-in function

The functions of the individual switching inputs/outputs are programmed via the display or via configuration in the webConfig tool under the Switching input or Switching output heading.

For further information, see also "Commissioning and configuration" on page 100.

7.2.4 HOST / BUS IN for BCL 504

The BCL 504i makes an interface of type DP IN - incoming PROFIBUS available as HOST / BUS IN connection.

HOST / BUS IN – DP IN (5-pin plug, B-coded)

HOST / BUS IN

A (N)

N.C.

B (P)

N.C.

Pin Name Remark

1 N.C. Not used

2 A (N) Receive/transmit data A-line (N)

3 N.C. Not used

4 B (P) Receive/transmit data B-line (P)

5 FE Functional earth

Thread FE Functional earth (housing)

Table 7.4: Pin assignment HOST / BUS IN BCL 504

76 BCL 504

Leuze electronic

Electrical connection

M12 socket

(B-coded)

7.2.5 BUS OUT for the BCL 504

To set up the PROFIBUS with additional participants, the BCL 504i makes available another interface of type DP OUT - outgoing PROFIBUS DP.

BUS OUT RS 485 (5-pin socket, B-coded)

BUS OUT

A (N)

B (P)

GND485

Table 7.5: Pin assignment BUS OUT

Notice!

Ensure adequate shielding. The entire connection cable must be shielded and earthed. For connecting DP IN and DP OUT, we recommend the ready-made PROFIBUS cables. See "Accessory ready-made cables for bus connection" on page 189.

7.2.6 PROFIBUS termination

The last physical PROFIBUS participant must be terminated with a terminating resistor (see "Accessory terminating resistor" on page 187) on the BUS OUT socket.

Pin Name Remark

1VP

2 A (N) Receive/transmit data A-line (N)

3 GND 485

4 B (P) Receive/transmit data B-line (P)

5 FE Functional earth / shield

Thread FE Functional earth (housing)

+5V DC for bus termination (termination)

RS 485 ground reference for bus termination

7.3 Line lengths and shielding

Observe the following maximum line lengths and shielding types:

Connection Interface Max. line length Shielding

BCL – service

PROFIBUS

BCL – power supply unit

Switching input

Switching output

Table 7.6: Line lengths and shielding

Leuze electronic BCL 504

USB 3m

PROFIBUS DP

Shielding absolutely necessary

acc. to USB specifications

Acc. to PNO speci-

fications

Acc. to PNO specifications

30m not necessary

10m not necessary

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Display and control panel

LED

Control buttons

Read result

Bar graph

Status display Device address

USB interface

8 Display and control panel

8.1 Structure of the control panel

IO1 IO2 IO3 IO4 ATT ERR

Figure 8.1: Structure of the control panel

8.2 Status display and operation

8.2.1 Indicators in the display

Status displays of the switching inputs/outputs

IO1 Switching input or switching output 1 active (function dependent on set configura-

tion). Default: Switching input with the "Reading gate activation" function

IO2 Switching input or switching output 2 active (function dependent on set configura-

tion). Default: Input with the "Teach-in" function

IO3 Switching input or switching output 3 active (function dependent on set configura-

IO4 Switching input or switching output 4 active (function dependent on set configura-

ATT Warning (Attention) ERR Internal device error (Error) -> The device must be sent in for inspection

tion). Default: Switching input with the "Reading gate activation" function

tion). Default: Switching output with the "No read" function

126 USB

12345678

78 BCL 504

Leuze electronic

Status display of the USB interface

USB The BCL 504i is connected to a PC via the USB interface. MS An external parameter memory is properly connected to the USB interface of the

BCL 504

Read result

The read barcode information is displayed.

Device address

Indicates the set PROFIBUS network address (default = 126).

8.2.2 LED status indicators

PWR LED

off Device OFF

flashes green Device ok, initialisation phase

green continuous light Device ok

Display and control panel

- no supply voltage

- no barcode reading possible

- voltage connected

- self test running

- initialisation running

- barcode reading possible

- self test successfully finished

- device monitoring active

orange continuous light Service mode

- barcode reading possible

- configuration via the USB service interface

- configuration via the display

- no data on the host interface

flashes red Device ok, warning set

- barcode reading possible

- temporary operating fault

red continuous light Device error / parameter enable

- no barcode reading possible

Leuze electronic BCL 504

TNT 35/7-24V

Display and control panel

BUS LED

off No supply voltage

flashes green Initialisation

green continuous light Operation ok

flashes red Communication error

red continuous light Network error

- no communication possible

- of the BCL 504

- bus ok, BCL 504

Bus error

- configuration failed ("parameter failure")

- DP error

- no data exchange

Bus error

- no DP protocol established to the master ("no data exchange")

, establishing communication

active on bus ("data exchange")

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8.2.3 Control buttons

Up Navigate upward/laterally.

Down Navigate downward/laterally.

ESC

ESC Exit menu item.

ENTER Confirm/enter value, change menu levels.

Navigating within the menus

The menus within a level are selected with the up/down buttons . The selected menu item is activated with the enter button . Press the ESC button to move up one menu level. When one of the buttons is actuated, the display illumination is activated for 10min.

Setting values

If input of a value is possible, the display looks like this:

0000|

<-|0123456789 save Standard ----- Unit 0000 | |

Display and control panel

ESC

Use the and buttons to set the desired value. An accidental, incorrect entry can be corrected by selecting

<-| and then pressing .

Then use the buttons to select save and save the set value by pressing .

Selecting options

If options can be selected, the display looks like this:

o OFF

ON Standard ----- Unit OFF | |

Select the desired option with the buttons. Activate the option by pressing .

Leuze electronic BCL 504

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Display and control panel

8.3 Menu description

After voltage is applied to the barcode reader, a startup screen is displayed for several seconds. The display then shows the barcode reading window with all status information.

8.3.1 The main menus

BCL504i SF 102

Leuze electronic GmbH & Co. KG SW: V 1.3.1 HW:1 SN: 0704-081894 001

IO1 IO2 IO3 IO4 ATT ERR

12345678

Parameter 1

Parameter handling Decoder table Digital SWIO PROFIBUS

Language selection o Deutsch o English o Español o Français o Italiano

Ser vi ce

Diagnostics Status messages

Device information - main menu

This menu item contains detailed information on

• Device type

• Software version

• Hardware version

• Serial number

Barcode reading window - main menu

• Visualisation of the read barcode information

• Status overview of the switching inputs/outputs

• Set device address

• Bar graphs for read quality of the current barcode. See "Indicators in the display" on page 78.

Parameter - main menu

• Configuration of the barcode reader. See "Parameter menu" on page 83.

Language selection - main menu

• Selection of the display language. See "Language selection menu" on page 90.

Service - main menu

• Scanner diagnosis and status messages See "Service menu" on page 90.

Actions

o Start decoding o Start alignment o Start auto-setup o Start teach-in

Actions main menu

• Various functions for scanner configuration and manual operation See "Actions menu" on page 91.

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Notice! The rear cover of this manual includes a fold-out page with the complete menu structure.

It describes the menu items in brief. A detailed description of the individual parameters can be found in the description of the PROFIBUS GSD modules (see chapter 10.5 "Overview of the project modules").

Attention!

If parameters are changed via the display during bus operation, the BCL 504i is separated from the PROFIBUS at the moment parameter enabling is activated via the display. Parameters set by the PROFIBUS are moved to the background, and changes to parameters can be made via the display. When parameter enabling is exited, the BCL 504i is automatically reconnected to the PROFIBUS. Upon connection to the PROFIBUS, the BCL 504i receives all parameters from the PROFIBUS master.

Changes made via the display are overwritten!

Device settings for operating the BCL 504i on the PROFIBUS are managed and configured exclusively by the PROFIBUS master.

8.3.2 Parameter menu

Parameter handling

The Parameter handling submenu is used to lock and release the parameter input via the display and for resetting to default values.

Display and control panel

Table 8.1: Parameter handling submenu

Level 3 Level 4 Level 5 Selection/configuration option

Param eter enabling

Parameters to default

Description

OFF/ON

The standard setting (OFF) prevents unintended parameter changes.

If parameter enabling is activated (ON), parameters can be changed manually.

As long as parameter enabling is activated, the BCL 504i is disconnected from the PROFIBUS.

By pressing the enter button after selecting Parameters to default, all parameters are reset to their standard settings without any further security prompts.

In this case, English is selected as the display language.

Leuze electronic BCL 504

Standard

OFF

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Display and control panel

Decoder table

In the Decoder table submenu, 4 different code type definitions can be stored. Barcodes that have been read can only be decoded if they correspond to one of the definitions stored here.

Table 8.2: Decoder table submenu

Level 3 Level 4 Level 5 Selection/configuration option

Max. no. of labels

Decoder 1 Symbology

(Code type)

Number of digits Interval mode OFF/ON

Reading reliability Value from 2 to 100

Description

Value between 0 and 64

The value set here specifies the maximum number of labels that should be detected for each reading gate.

No code Code 2 of 5 interleaved Code 39 Code 32 Code UPC Code EAN Code 128 EAN Addendum Codabar Code 93 RSS 14 RSS Limited RSS Expanded

If No code is configured, the current and all subsequent decoders are deactivated.

With the ON setting, the values in digits 1 and 2 define a range of character numbers that are to be read.

Digits 1 0 to 64 characters

Digits 2 0 to 64 characters

Digits 3 0 to 64 characters

Digits 4 0 to 64 characters

Digits 5 0 to 64 characters

First decodable number of characters or lower range limit.

Second decodable number of characters or upper range limit.

Third decodable number of characters.

Fourth decodable number of characters.

Fifth decodable number of characters.

Number or scans required to reliably detect a label.

Standard

Code 2/5i

OFF

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Display and control panel

Table 8.2: Decoder table submenu

Level 3 Level 4 Level 5 Selection/configuration option

Check digit method Standard

Check digit transm. Standard

Decoder 2 Symbology

Number of digits

Reading reliability

Check digit method

Check digit transm.

Decoder 3 Symbology

Number of digits

Reading reliability

Check digit method

Check digit transm.

Interval mode OFF/ON ON

Digits 1 0 to 64 characters 4

Digits 2 0 to 64 characters 30

Digits 3 0 to 64 characters 0

Digits 4 0 to 64 characters 0

Digits 5 0 to 64 characters 0

Interval mode OFF/ON ON

Digits 1 0 to 64 characters 4

Digits 2 0 to 64 characters 63

Digits 3 0 to 64 characters 0

Digits 4 0 to 64 characters 0

Digits 5 0 to 64 characters 0

Description

No check Depending on the symbology (code type) selected for the decoder, further calculation algorithms can be selected here.

Check digit method used for the decoding of the barcode that has been read.

If Standard is set, the check digit method intended for the respective code type is used.

Not standard

Specifies whether the check digit is transmitted. Standard means that the transmission matches the standard intended for the respective code type.

as decoder 1

Value from 2 to 100 4

as decoder 1

Value from 2 to 100 4

as decoder 1

Standard

Code 39

Standard

Code 128

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Standard

Leuze electronic BCL 504

Display and control panel

Table 8.2: Decoder table submenu

Level 3 Level 4 Level 5 Selection/configuration option

Decoder 4 Symbology

Number of digits

Reading reliability

Check digit method

Check digit transm.

Description

as decoder 1

Interval mode OFF/ON OFF

Digits 1 0 to 64 characters 8

Digits 2 0 to 64 characters 0

Digits 3 0 to 64 characters 0

Digits 4 0 to 64 characters 0

Digits 5 0 to 64 characters 0

Value from 2 to 100 4

as decoder 1

Standard

Code UPC

Standard

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Display and control panel

Digital SWIO

The Digital SWIO submenu is used to configure the 4 switching inputs/outputs of the

BCL 504

Table 8.3: Digital SWIO submenu

Level 3 Level 4 Level 5 Selection/configuration option

Sw. input/ output 1

Description

I/O mode Input / Output / Passive

Switching input Inverted OFF / ON

Debounce time Value from 0 to 1000

Start-up delay Value from 0 to 65535

Pulse duration Value from 0 to 65535

Switch-off delay Value from 0 to 65535

Function No BCL500i function

Determines the function of switching input/output 1.

In the case of passive, the connection is on 0V if the Inverted parameter is set to OFF

parameter is set to ON.

OFF = activation of the switching input function upon high level at the switching input

ON = activation of the switching input function upon low level at the switching input

Time in milliseconds for which the input signal must be present and stable.

Time in milliseconds between the end of the debounce time and activation of the function configured below.

Minimum activation time in milliseconds for the function configured below.

Time in milliseconds for which the function configured below remains activated after the switching input signal is deactivated and the pulse duration has expired.

Rd. gate start/stop Rd. gate stop Rd. gate start Teach reference code Autoconfig start/stop

The function set here is carried out after the switching input is activated.

and on +UB if the Inverted

Standard

Input

OFF

Reading gate start/stop

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Display and control panel

Table 8.3: Digital SWIO submenu

Level 3 Level 4 Level 5 Selection/configuration option

Switching output

Description

Inverted OFF / ON

Signal delay Value from 0 to 65535

Pulse duration Value from 0 to 65535

Activation function 1 No function

Deactivation function 1 See Activation function 1 for selection

OFF = activated switching output upon high level

ON = activated switching output upon low level

Time in milliseconds between activation function and switching of the switching output.

Switch-on time of the switching output in milliseconds. If the Pulse duration is set to 0, the switching output is switched on via the Activation function and switched off via the Deactivation function.

If the Pulse duration is greater than 0, the Deactivation function has no effect.

Reading gate start Reading gate end Positive reference code comparison 1 Negative reference code comparison 1 Valid read result Invalid read result Device ready Device not ready Data transmission active Data transmission not active AutoCont. good quality AutoCont. bad quality Reflector detected Reflector not detected External event, pos. edge External event, neg. edge Device active Device standby No device error Device error Positive reference code comparison 2 Negative reference code comparison 2

The function set here specifies which event activates the switching output.

options

The function set here specifies the event that deactivates the switching output.

Standard

OFF

400

No function

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Display and control panel

Table 8.3: Digital SWIO submenu

Level 3 Level 4 Level 5 Selection/configuration option

Sw. input/ output 2

Sw. input/ output 3

Sw. input/ output 4

I/O mode Input / Output / Passive Output

Switching input

Switching output

I/O mode Input / Output / Passive Input

Switching input

Switching output

I/O mode Input / Output / Passive Output

Switching input

Switching output

Inverted OFF / ON OFF

Debounce time Value from 0 to 1000 5

Start-up delay Value from 0 to 65535 0

Pulse duration Value from 0 to 65535 0

Switch-off delay Value from 0 to 65535 0

Function see switching input/output 1 No function

Inverted OFF / ON OFF

Signal delay Value from 0 to 65535 0

Pulse duration Value from 0 to 65535 400

Activation function 2 see switching input/output 1 Valid read result

Deactivation function 2 see switching input/output 1 Reading gate

Inverted OFF / ON OFF

Debounce time Value from 0 to 1000 5

Start-up delay Value from 0 to 65535 0

Pulse duration Value from 0 to 65535 0

Switch-off delay Value from 0 to 65535 0

Function see switching input/output 1 Reading gate

Inverted OFF / ON OFF

Signal delay Value from 0 to 65535 0

Pulse duration Value from 0 to 65535 400

Activation function 3 see switching input/output 1 No function

Deactivation function 3 see switching input/output 1 No function

Inverted OFF / ON OFF

Debounce time Value from 0 to 1000 5

Start-up delay Value from 0 to 65535 0

Pulse duration Value from 0 to 65535 0

Switch-off delay Value from 0 to 65535 0

Function see switching input/output 1 No function

Inverted OFF / ON OFF

Signal delay Value from 0 to 65535 0

Pulse duration Value from 0 to 65535 400

Activation function 4 see switching input/output 1 Invalid read

Deactivation function 4 see switching input/output 1 Reading gate

Description

Standard

start

start/stop

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result

start

Leuze electronic BCL 504

Display and control panel

PROFIBUS

The PROFIBUS submenu is used to configure the PROFIBUS address

Table 8.4: PROFIBUS submenu

Level 3 Level 4 Level 5 Selection/configuration option

PROFIBUS address Value from 0 to 126

8.3.3 Language selection menu

Currently, there are 5 display languages available:

•German

• English

• Spanish

• French

•Italian

The display language and the language of the webConfig user interface are synchronised. The setting in the display affects the webConfig tool and vice versa.

Description

The PROFIBUS permits an address range from 0 to

126. Address 126 must not be used for data communication. It may only be used temporarily for commissioning.

The default address is 126. The address must be assigned separately

code reader of type BCL 504i

for each bar-

Standard

126

Notice!

When operating the BCL 504i on the PROFIBUS, the language configured in the GSD file is used in the display.

8.3.4 Service menu

Diagnostics

This menu item is used exclusively for service purposes by Leuze electronic.

Status messages

This menu item is used exclusively for service purposes by Leuze electronic.

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8.3.5 Actions menu

Start decoding

Here, you can perform a single reading via the display.

Use the button to activate the single read operation and place a barcode in the read-

ing field of the BCL 504i.

The laser beam is switched on and the following display appears:

Actions

o Stop decoding

zzzzzzzzz

Once the barcode is detected, the laser beam is switched off again. The read result

zzzzzzzzz is shown directly in the display for about 1s. After that, the Actions menu is

displayed again.

Start alignment

The alignment function makes it easy to align the BCL 504i by optically displaying the read quality.

Use the button to activate the Justage (alignment) function and place a barcode in

the reading field of the BCL 504i.

At first, the laser beam is switched on continuously, enabling you to position the barcode securely in the reading field. Once the barcode is read, the laser beam is switched off briefly and the following display appears:

Display and control panel

Actions

o Stop alignment

xx zzzzzzzzz

xx Read quality in % (scans with info) zzzzzz: Contents of the decoded barcode.

Once the barcode has been detected, the laser beam starts to flash. The flash frequency provides visual information on the read quality. The faster the laser

beam flashes, the higher the read quality.

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Display and control panel

Start auto-setup

The auto-setup function provides an easy option for configuring the code type and number of digits of Decoder 1.

Use the button to activate the auto-setup function and place an unknown barcode in

the reading beam of the BCL 504i.

The following display appears:

Actions

o Stop auto-setup

xx yy zzzzzz

The following information is displayed: xx Code type of the detected code (sets the code type of Decoder 1)

’01’ 2/5 Interleaved ’02’ Code 39 ’06’ UPC (A, E) ’07’ EAN ’08’ Code 128, EAN 128 ’10’ EAN/UPC ’11’ Codabar

yy Number of digits of the detected code (sets the number of digits of Decoder 1) zzzzzz: Contents of the decoded label. A ↑ appears if the label was not correctly read.

Start teach-in

The teach-in function can be used to conveniently read reference code 1.

Use the button to activate the teach-in function and place a barcode which contains

the content that you wish to store as the reference code in the reading beam of the BCL 504i.

The following display appears:

Actions

o Stop teach-in

RC13xxzzzzzz

The following information is displayed:

RC13 means that reference code number 1 is stored in RAM. This is always output. xx defined code type (see auto-setup) z defined code information (1 … 63 characters)

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8.4 Operation

Shown here is an example describing important operating procedures in detail.

Parameter enabling

During normal operation parameters can only be viewed. If parameters need to be changed, the ON menu item in the Parameter enabling menu must be activated. To do this proceed as follows:

Parameter 1

Parameter handling

Decoder table

Digital SWIO

PROFIBUS

Parameter handling 1.1

o Parameter enabling  Parameters to default

Parameter enabling

OFF oON

Standard ----- Unit OFF | |

Parameter enabling

OFF OON

Standard ----- Unit OFF | |

ESC ESC

Display and control panel

In the parameter menu, use the buttons to select the Parameter handling menu item.

Press the enter button to enter the Parameter handling menu.

In the Parameter handling menu, use the buttons to select the Parameter enabling menu item.

Press the enter button to enter the Parameter enabling menu.

In the Parameter enabling menu, use the buttons to select the ON menu item.

Press the enter button to switch on parameter enabling.

The PWR LED lights up red. You can now set individual parameters via the display.

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Press the ESC button twice to return to the main menu.

Attention!

The BCL 504i is deactivated on the PROFIBUS if parameter enabling is activated via the display. The device is reactivated on the PROFIBUS after parameter enabling is exited.

Notice!

In the PROFIBUS network, configuration is performed exclusively via the PROFIBUS.

Parameters set via the display when operating the BCL 504i on the PROFIBUS are overwritten by the parameters set in the GSD modules. For GSD modules which are not actively used on the PROFIBUS, the default settings of the barcode reader apply, see "Overview of the project modules" on page 112. Thus, the PROFIBUS presets values to all parameters.

Leuze electronic BCL 504

Display and control panel

Attention!

Changes made via the display are overwritten!

Device settings for operating the BCL 504i on the PROFIBUS are managed and configured exclusively by the PROFIBUS master.

Attention!

When operating the BCL 504i on the PROFIBUS, the password entered in the display has no effect. The PROFIBUS overwrites the password with the default settings.

If a password is desired for PROFIBUS operation, it must be configured via module 62 (see "Module 62 – Display" on page 149).

Network configuration

Information on network configuration can be found in chapter "Commissioning and configuration" on page 100.

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9 Leuze webConfig tool

With the Leuze webConfig tool, an operating-system independent, web-technology based, graphical user interface is available for configuring barcode readers of the BCL 500

Through the use of HTTP as communication protocol and by using only standard technologies on the client side (HTML, JavaScript and AJAX), which are supported by all commonly used, modern browsers (e.g. Mozilla Firefox beginning with Version 1.5 or Internet Explorer beginning with Version 6.0), it is possible to operate the Leuze webConfig tool on any internet-ready PC.

9.1 Connecting the SERVICE USB interface

The connection to the SERVICE USB interface of the BCL 504i is established via the PCside USB interface using a special USB cable with 2 type A/A connectors.

Leuze webConfig tool

series.

Figure 9.1: Connecting the SERVICE USB interface

9.2 Installing the required software

9.2.1 System requirements

Operating system: Windows 2000

Windows XP (Home Edition, Professional)

Windows Vista 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. 10 MB

Leuze electronic BCL 504

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Leuze webConfig tool

9.2.2 Installing the USB driver

In order for the BCL 504i 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 504i in the CD drive and start the "setup.exe" program.

Alternatively, you can also download the setup program from the internet at www.leuze.de.

Follow the instructions provided by the setup program.

Upon successful installation of the USB driver, a BCL 50xi icon automatically appears on the desktop.

To check: In the Windows Device Manager, a device called "Leuze electronic, USB Remote NDIS Network Device" appears under the "Network adapter" device class following successful USB registration.

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9.3 Starting the webConfig tool

To start the webConfig tool, click the BCL 50xi icon located on the desktop. Make certain

that the BCL 504 connected.

Or alternatively: Open a browser on your PC and enter the following address:

192.168.61.100

This is the default Leuze maintenance address for communication with barcode readers of the BCL 500

In both cases, the following start page appears on your PC.

is connected to the PC via the USB interface and that voltage is

series.

Leuze webConfig tool

Figure 9.2: The start page of the webConfig tool

Notice!

The webConfig tool is completely contained in the firmware of the BCL 504i. 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!

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Leuze BCL504i TECHNICAL DESCRIPTION

Specifications and Main Features

Frequently Asked Questions

User Manual

1 General information

1.1 Explanation of symbols

1.2 Declaration of conformity

2 Safety notices

2.1 General safety notices

Documentation

Safety regulations

Repair

2.2 Safety standards

2.3 Approved purpose

Areas of application

2.4 Working safely

Safety regulations

Qualified personnel

3 Fast commissioning / operating principle

3.2 Device arrangement and selection of the mounting location

3.4 Starting the device

3.4.1 Setting the device address on the display

3.5 BCL 504i on the PROFIBUS

3.6 Barcode reading

4 Device description

4.1 About the barcode readers of the BCL 500i series

4.2 Characteristics of the barcode readers of the BCL 500i series

General information

4.3 Device construction

4.4 Reading techniques

4.4.1 Line scanner (single line)

Areas of application of the line scanner

4.4.2 Line scanner with oscillating mirror

Areas of application of the line scanner with oscillating mirror

4.4.3 Omnidirectional reading

4.5 Fieldbus systems

4.5.1 PROFIBUS DP

4.6 Heater

4.7 External parameter memory

4.8 autoReflAct

4.9 Reference codes

4.10 autoConfig

5 Specifications

5.1 General specifications of the barcode readers

5.1.1 Line scanner

5.1.2 Oscillating-mirror scanner

5.1.3 Line scanner with deflection mirror

5.2 Heating models of the barcode readers

Features

Construction

Function

Electrical connection

Power consumption

5.2.1 Line scanner with heating

5.2.2 Oscillating-mirror scanner with heating

5.2.3 Line scanner with deflection mirror and heating

5.3 Dimensioned drawings

5.3.1 Line scanner with / without heating

5.3.2 Deflection mirror scanner with / without heating

5.3.3 Oscillating-mirror scanner with / without heating

BCL 504i series

5.5 Reading field curves / optical data

Barcode characteristics

5.6 Reading field curves

Reading conditions for the reading field curves

5.6.1 High Density (N) Optics: BCL 504iSN 100/102

5.6.2 High Density (N) Optics: BCL 504iON 100

5.6.3 Medium Density (M) Optics: BCL 504iSM 100/102

5.6.4 Medium Density (M) Optics: BCL 504iOM 100

5.6.5 Low Density (F) Optics: BCL 504iSF 100/102

5.6.6 Low Density (F) Optics: BCL 504iOF 100

5.6.7 Ultra Low Density (L) Optics: BCL 504iSL 102

5.6.8 Ultra Low Density (L) Optics: BCL 504iOL 100

5.7 Reading field curves for heating devices

5.7.1 High Density (N) Optics: BCL 504iSN 102 H

5.7.2 High Density (N) Optics: BCL 504iSN 100 H

5.7.3 High Density (N) Optics: BCL 504iON 100 H

5.7.4 Medium Density (M) Optics: BCL 504iSM 102 H

5.7.5 Medium Density (M) Optics: BCL 504iSM 100 H

5.7.6 Medium Density (M) Optics: BCL 504iOM 100 H