Leuze BCL 648i Operating Instructions

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BCL 648i

Bar Code Reader

EN 2015/04 - 50126988

We reserve the right to

make technical changes

Original operating instructions

Leuze electronic BCL 648i 2

1 About this document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

1.1 Used symbols and signal words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.1 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.2 Foreseeable misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Competent persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.4 Exemption of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.5 Laser safety notices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.5.1 Laser safety notices– laser class 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.1 Device overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.2 Performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3.3 Device construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.4 Connection technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5 Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5.1 Structure of the control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.5.2 Status display and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.5.3 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3.6 Operational controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

3.7 External parameter memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

4 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.1 autoReflAct . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

4.2 autoConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

5 Reading techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.1 Line scanner (single line). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.2 Line scanner with oscillating mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.3 Omnidirectional reading. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

5.4 Leuze multiScan over Ethernet/PROFINET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6 Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.1 Device arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.1.1 Selecting a mounting location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.1.2 Avoiding total reflection – Line scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.1.3 Avoiding total reflection – oscillating-mirror scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6.1.4 Possible read angles between device and bar code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

6.2 Installing the external parameter memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.2 PWR – Voltage supply and switching inputs/outputs 3 and 4 . . . . . . . . . . . . . . . . . . . . . . 30

7.3 SERVICE – USB interface (type A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7.4 SW IN/OUT – Switching input/switching output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7.5 HOST / BUS IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

7.6 BUS OUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

7.7 PROFINET-IO topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

7.7.1 PROFINET-IO wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

7.8 Cable lengths and shielding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Leuze electronic BCL 648i 3

8 Menu description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

8.1 The main menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

8.2 Parameter menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

8.3 Language selection menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

8.4 Service menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

8.5 Actions menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

8.6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

9 Commissioning – Leuze electronic webConfig tool . . . . . . . . . . . . . . . . . . . . . . 49

9.1 Connecting the service USB interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

9.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

9.2.1 System requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

9.2.2 Installing the USB driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

9.3 Starting the webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

9.4 Short description of the webConfig tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

9.5 Module overview in the Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

10 Starting up the device - Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

10.1 General information on PROFINET-IO implementation. . . . . . . . . . . . . . . . . . . . . . . . . . . 53

10.1.1PROFINET-IO communication profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

10.1.2Conformance Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.2 Measures to be performed prior to the initial commissioning . . . . . . . . . . . . . . . . . . . . . . 55

10.3 Starting the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.4 Configuration steps for a Siemens Simatic S7 control. . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.4.1Step 1 – Preparing the control system (S7 PLC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

10.4.2Step 2 – Installation of the GSD file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

10.4.3Step 3 – Hardware configuration of the S7 PLC: Configuration. . . . . . . . . . . . . . . . . . . . . 56

10.4.4Step 4 – Transfer of the configuration to the IO controller (S7 PLC) . . . . . . . . . . . . . . . . . 57

10.4.5Step 5 – Configuration of the device name - naming the device . . . . . . . . . . . . . . . . . . . . 57

10.4.6Step 6 – Check device names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

10.4.7Ethernet host communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

10.4.8Manually setting the IP address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

10.4.9Automatically setting the IP address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

10.4.10Address Link Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

10.4.11TCP/IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

10.4.12UDP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

10.5 Commissioning via the PROFINET-IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

10.5.1General information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

10.5.2Permanently defined parameters/device parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

10.6 Overview of the project modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

10.7 Decoder modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

10.7.1Modules 1-4 – Code table extensions 1 to 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

10.7.2Module 5 – Code type features (symbology) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

10.7.3Module 7 – Code reconstruction technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

10.8 Control modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

10.8.1Module 10 – Activations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

10.8.2Module 11 – Reading gate control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

10.8.3Module 12 – Multi-label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

10.8.4Module 13 – Fragmented read result. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

10.8.5Module 14 – Interlinked

10.9 Result Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

10.9.1Module 20 – Decoder state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

10.9.2Modules 21-27 – Decoding result . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

10.9.3Module 30 – Data formatting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

10.9.4Module 31 – Reading gate number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

read result . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

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10.9.5Module 32 – Reading gate time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

10.9.6Module 33 – Code position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

10.9.7Module 34 – Reading reliability (equal scans) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

10.9.8Module 35 – Bar code length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

10.9.9Module 36 – Scans with information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

10.9.10Module 37 – Decoding quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

10.9.11Module 38 – Code direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

10.9.12Module 39 – Number of digits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

10.9.13Module 40 – Code type (symbology) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

10.9.14Module 41 – Code position in the swivel range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

10.10 Data Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

10.10.1Module 50 – Characteristics filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

10.10.2Module 51 – Data filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

10.11 Identifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

10.11.1Module 52 – Segmentation according to the EAN process . . . . . . . . . . . . . . . . . . . . . . . 87

10.11.2Module 53 – Segmentation via fixed positions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

10.11.3Module 54 – Segmentation according to identifier and separator . . . . . . . . . . . . . . . . . . 90

10.11.4Module 55 – String handling parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

10.12 Device Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

10.12.1Module 60 – Device status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

10.12.2Module 61 – Laser control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

10.12.3Module 62 – Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

10.12.4Module 63 – Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

10.12.5Module 64 – Oscillating mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

10.12.6Module 65 – Deflection mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

10.13 Switching inputs/ outputs SWIO 1 … 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

10.13.1Parameters for operating as an output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

10.13.2Parameters for operating as an input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

10.13.3Switch-on and switch-off functions for operation as an output. . . . . . . . . . . . . . . . . . . . . 99

10.13.4Input functions for operation as an input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

10.13.5Module 70 – Switching input/output SWIO1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

10.13.6Module 71 – Switching input/output SWIO2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

10.13.7Module 72 – Switching input/output SWIO3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

10.13.8Module 73 – Switching input/output SWIO4. . . . . . . .

10.13.9Module 74

– SWIO status and control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

. . . . . . . . . . . . . . . . . . . . . . . . . . 104

10.14 Data output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

10.14.1Module 80 – Sorting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

10.15 Reference code comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

10.15.1Module 81 – Reference code comparator 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

10.15.2Module 82 – Reference code comparator 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

10.15.3Module 83 – Reference code comparison pattern 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

10.15.4Module 84 – Reference code comparison pattern 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

10.16 Special Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

10.16.1Module 90 – Status and control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

10.16.2Module 91 – AutoReflAct (automatic reflector activation) . . . . . . . . . . . . . . . . . . . . . . . 113

10.16.3Module 92 – AutoControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

10.16.4Module 100 – multiScan master . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

10.16.5Module 101 – multiScan slave addresses 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

10.16.6Module 102 – multiScan slave addresses 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

10.17 Example configuration: Indirect activation via the PLC . . . . . . . . . . . . . . . . . . . . . . . . . . 117

10.17.1Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

10.17.2Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

10.18 Sample configuration: Direct activation via the switching input . . . . . . . . . . . . . . . . . . . . 118

10.18.1Task . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

10.18.2Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Leuze electronic BCL 648i 5

11 Online commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

11.1 General online commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

11.2 Online commands for system control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

11.3 Online commands for configuration of switching inputs/outputs . . . . . . . . . . . . . . . . . . . 126

11.4 Online commands for the parameter set operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

12 Care, maintenance and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

12.1 Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

12.2 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

12.3 Disposing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

13 Diagnostics and troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

13.1 General causes of errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

13.2 Interface errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

14 Service and support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

14.1 What to do should servicing be required? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

15 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

15.1 General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

15.1.1 Line scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

15.1.2Oscillating-mirror scanner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

15.2 Dimensioned drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

15.3 Dimensioned drawings: Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

15.4 Reading field curves / optical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

15.5 Reading field curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

15.5.1Medium Density (M) - optics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

15.5.2Low Density (F) - optics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

16 Ordering information and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

16.1 Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

16.2 Type overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

16.3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

17 EC Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

18 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

18.1 ASCII character set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

18.2 Bar code samples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

18.2.1Module 0.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

18.2.2Module 0.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Leuze electronic BCL 648i 6

1 About this document

1.1 Used symbols and signal words

Table 1.1: Warning symbols and signal words

Symbol indicating dangers to persons

NOTICE Signal word for property damage

Indicates dangers that may result in property damage if the measures for danger avoidance are not followed.

Table 1.2: Other symbols

Symbol for tips Text passages with this symbol provide you with further information.

About this document



Table 1.3: Terms and abbreviations

BCL Bar code reader

CRT Code reconstruction technology

Symbols for action steps Text passages with this symbol instruct you to perform actions.

Leuze electronic BCL 648i 7

2 Safety

This sensor was developed, manufactured and tested in line with the applicable safety standards. It corresponds to the state of the art.

2.1 Intended use

The device is designed as a stationary high-speed scanner with integrated decoder for all common bar codes for automatic object detection.

Areas of application

The device is specially designed for the following areas of application:

• Object identification on fast-moving conveyor lines

• Omnidirectional reading

CAUTION

Comply with conditions and regulations!

 Observe the locally applicable legal regulations and the rules of the employer's liability insurance asso-

ciation.

Safety

2.2 Foreseeable misuse

Any use other than that defined under “Intended use” or which goes beyond that use is considered improper use.

In particular, use of the device is not permitted in the following cases:

• Rooms with explosive atmospheres

• Circuits relevant to safety

• For medicinal purposes

CAUTION

Do not modify or otherwise interfere with the device.

 Do not carry out modifications or otherwise interfere with the device.

The device must not be tampered with and must not be changed in any way.

The device must not be opened. There are no user-serviceable parts inside.

Repairs must only be performed by Leuze electronic GmbH + Co. KG.

2.3 Competent persons

Connection, mounting, commissioning and adjustment of the device must only be carried out by competent persons.

Prerequisites for competent persons:

• They have a suitable technical education.

• They are familiar with the rules and regulations for occupational safety and safety at work.

• They are familiar with the technical description of the device.

• They have been instructed by the responsible person on the mounting and operation of the device.

Certified electricians Electrical work must be carried out by a certified electrician. Due to their technical training, knowledge and experience as well as their familiarity with relevant stan-

dards and regulations, certified electricians are able to perform work on electrical systems and independently detect possible dangers.

In Germany, certified electricians must fulfill the requirements of accident-prevention regulations BGV A3 (e.g. electrician foreman). In other countries, there are respective regulations that must be observed.

Leuze electronic BCL 648i 8

2.4 Exemption of liability

Leuze electronic GmbH + Co. KG is not liable in the following cases:

• The device is not being used properly.

• Reasonably foreseeable misuse is not taken into account.

• Mounting and electrical connection are not properly performed.

• Changes (e.g., constructional) are made to the device.

2.5 Laser safety notices

2.5.1 Laser safety notices– laser class 2

ATTENTION, LASER RADIATION – LASERCLASS2

Never look directly into the beam! The device fulfills the IEC 60825-1:2007 (EN 60825-1:2007) requirements for a product in laser class 2

as well as the U.S. 21 CFR 1040.10 regulations with deviations corresponding to “Laser Notice No. 50” from June 24th, 2007.

 Never look directly into the laser beam or in the direction of reflecting laser beams.

If you look into the beam path over a longer time period, there is a risk of injury to the retina.

 Do not point the laser beam of the device at persons!

 Interrupt the laser beam using a non-transparent, non-reflective object if the laser beam is accidentally

directed towards a person.

 When mounting and aligning the device, avoid reflections of the laser beam off reflective surfaces!

 CAUTION! The use of operating or adjusting devices other than those specified here or carrying out

of differing procedures may lead to dangerous exposure to radiation.

 Adhere to the applicable legal and local regulations regarding protection from laser beams.

 The device must not be tampered with and must not be changed in any way.

There are no user-serviceable parts inside the device.

Repairs must only be performed by Leuze electronic GmbH + Co. KG.

Safety

CAUTION

Affix laser information and warning signs! Laser information and warning signs attached to the device(see figure 2.1). Also included with the device

are self-adhesive laser warning and laser information signs (stick-on labels) in multiple languages (see figure 2.3).

 Affix the laser information sheet to the device in the language appropriate for the place of use.

When using the device in the US, use the stick-on label with the “Complies with 21 CFR 1040.10” notice.

 Affix the laser information and warning signs near the device if no signs are attached to the device (e.g.

because the device is too small) or if the attached laser information and warning signs are concealed due to the installation position.

Affix the laser information and warning signs so that they are legible without exposing the reader to the laser radiation of the device or other optical radiation.

Leuze electronic BCL 648i 9

1 Laser aperture

LASER RADIATION

DO NOT STARE INTO BEAM

CLASS 2 LASER PRODUCT

EN 60825-1:2007

Maximum Output (peak): Pulse duration: Wavelength:

2 mW

<150 µs

405 nm

AVOID EXPOSURE – LASER RADIATION

IS EMITTED FROM THIS APERTURE

2 3

LASER RADIATION

DO NOT STARE INTO BEAM

CLASS 2 LASER PRODUCT

EN 60825-1:2007

Maximum Output (peak): Pulse duration: Wavelength:

2 mW <150 μs 405 nm

AVOID EXPOSURE – LASER RADIATION

IS EMITTED FROM THIS APERTURE

2 3

2 Laser warning sign 3 Laser information sign with laser parameters

Figure 2.1: Laser aperture, laser warning and information signs - line scanner

Safety

1 Laser aperture 2 Laser warning sign 3 Laser information sign with laser parameters

Figure 2.2: Laser aperture, laser warning and information signs - oscillating-mirror scanner

Leuze electronic BCL 648i 10

Safety

AVOID EXPOSURE – LASER RADIATION

IS EMITTED FROM THIS APERTURE

EXPOSITION DANGEREUSE – UN RAYONNEMENT

LASER EST ÉMIS PAR CETTE OUVERTURE

LASERSTRAHLUNG

NICHT IN DEN STRAHL BLICKEN

LASER KLASSE 2

DIN EN 60825-1:2008-05

Max. Leistung (peak): Impulsdauer: Wellenlänge:

RADIAZIONE LASER

NON FISSARE IL FASCIO

APARRECCHIO LASER DI CLASSE 2

EN 60825-1:2007

Potenza max. (peak): Durata dell'impulso: Lunghezza d'onda:

LASER RADIATION

DO NOT STARE INTO BEAM

CLASS 2 LASER PRODUCT

EN 60825-1:2007

Maximum Output (peak): Pulse duration: Wavelength:

RAYONNEMENT LASER

NE PAS REGARDER DANS LE FAISCEAU

APPAREIL À LASER DE CLASSE 2

EN 60825-1:2007

Puissance max. (crête): Durée d`impulsion: Longueur d`onde:

RADIACIÓN LÁSER

NO MIRAR FIJAMENTE AL HAZ

PRODUCTO LÁSER DE CLASE 2

EN 60825-1:2007

Potencia máx. (peak): Duración del impulso: Longitud de onda:

RADIAÇÃO LASER

NÃO OLHAR FIXAMENTE O FEIXE

EQUIPAMENTO LASER CLASSE 2

EN 60825-1:2007

Potência máx. (peak): Período de pulso: Comprimento de onda:

LASER RADIATION

DO NOT STARE INTO BEAM

CLASS 2 LASER PRODUCT

IEC 60825-1:2007

Complies with 21 CFR 1040.10

Maximum Output (peak): Pulse duration: Wavelength:

䉏⏘戟⺓

▎䦃展⏘㧮

伊䉏⏘ℶ❐

GB7247.1-2012

㦏⮶戢⒉᧤⽿⋋᧥ 厘⑁㖐兼㢅梃 㽱栎

2 mW

<150 µs

405 nm

2 mW

<150 µs

405 nm

2 mW

<150 µs

405 nm

2 mW

<150

405 nm

2 mW

<150 µs

405 nm

2 mW

<150 µs

405 nm

2 mW

<150 µs

405 nm

2 mW

<150 µs

405 nm

50127630

Figure 2.3: Laser warning and information signs – supplied stick-on labels

Leuze electronic BCL 648i 11

3 Device description

3.1 Device overview

Bar code readers of the BCL 600i series are high-speed scanners with integrated decoder for all commonly used bar codes, e.g. 2/5 Interleaved, Code 39, Code 128, EAN 8/13 etc., as well as codes from the GS1 DataBar family.

Bar code readers of the BCL 600i series are available in various optics models and as line scanners and oscillating mirrors.

Device description

1 Line scanner 2 Oscillating-mirror scanner

Figure 3.1: Line scanner 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 bar code readers of the BCL 600i series are 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-IO, Ether net TCP/IP / UDP and Ethernet/IP) of the BCL 600i series bar code readers offer optimum connection to the superior host system.

3.2 Performance characteristics

• Integrated fieldbus connectivity = i -> Plug-and-Play fieldbus coupling and easy networking

• Numerous interface variants facilitate connection to the superior systems

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

• RS 485 and multiNet plus slave

• alternatively, various fieldbus systems, such as PROFINET-IO Ethernet TCP/IP Ethernet /IP Profibus Ethernet

Leuze electronic BCL 648i 12

Device description

• Integrated code reconstruction technology (CRT) enables the identification of soiled or damaged bar codes

• Maximum depth of field and reading distances from 400 mm to 1450 mm

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

• High scanning rate of 800 / 1000 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 diagnostics functions

• M12 connections with Ultra-Lock ™ technology

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

• Automatic monitoring of the read quality with autoControl

• Automatic recognition and setting of the bar code type using autoConfig

• Reference code comparison

• Heavy-duty housing of degree of protection IP 65

Leuze electronic BCL 648i 13

3.3 Device construction

Device description

1 Reading window 2 Control panel with display, LEDs and buttons 3 M12 connection technology 4 USB interface 5 Dovetail mounting 6 M4 mounting thread

Figure 3.2: Device construction

Leuze electronic BCL 648i 14

3.4 Connection technology

3 4 5

The bar code 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.

1 Service, USB socket, type A 2 SW In/Out, M12 socket (A-coded) 3 Bus Out, M12 socket (D-coded) 4 Host/Bus In, M12 socket (D-coded) 5 PWR, M12 plug (A-coded)

Figure 3.3: Location of the electrical connections

Device description

3.5 Display elements

3.5.1 Structure of the control panel

1LED PWR 2 LED NET 3 Navigation buttons 4 Escape button 5 Enter button 6 Display

Figure 3.4: Structure of the control panel

Leuze electronic BCL 648i 15

3.5.2 Status display and operation

Indicators in the display

le 3.1: Status displays of the switching inputs/outputs

Tab

Device description

IO1

Switching input or switching output 1 active (function dependent on set configuration). Default: Switching input with the “Reading gate activation” function

IO2 Switching input or switching output 2 active (function dependent on set configuration).

Default: Input with the “Teach-in” function

IO3 Switching input or switching output 3 active (function dependent on set configuration).

Default: Switching input with the “Reading gate activation” function

IO4 Switching input or switching output 4 active (function dependent on set configuration).

Default: Switching output with the “No read” function

ATT Warning (Attention)

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

Bar graph The read quality is described on a scale of 0 - 100 %. The quality is evaluated based on the “Equal Scans”

of the read result configured in the bar code reader.

Table 3.2: Status display of the USB interface

USB The device is connected to a PC via the USB interface.

MS An external parameter memory is properly connected to the USB interface of the device.

Read result The read bar code information is displayed.

Table 3.3: Link status of the PROFINET-IO interface

LNK0 physical connection to the HOST / BUS IN port

LNK1 physical connection to the BUS OUT port

3.5.3 LED indicators

PWR LED

Off Device OFF

Flashes green Device ok, initialization phase

Green, continuous light

• No supply voltage

• No bar code reading possible

• Voltage connected

• Self test running

• Initialization running

Device OK

• Bar code reading possible

• Self test successfully finished

• Device monitoring active

Leuze electronic BCL 648i 16

Device description

Orange, continuous light

Service mode

• Bar code reading possible

• Configuration via the USB service interface

• Configuration via the display

• No data on the host interface

Flashes red Device ok, warning set

• Bar code reading possible

• Temporary operating fault

Red, continuous light

Device error / parameter enable

• No bar code reading possible

NET LED

Off No supply voltage

• No communication possible

• PROFINET-IO communication not initialized or inactive

Flashes green Initialization

• of the device, establishing communication

Green, continuous light

Operation OK

• Network mode ok

• Connection and communication to IO controller (PLC) established (data exchange)

Flashes red Communication error

Red, continuous

Network error

light

3.6 Operational controls

Navigating within the menus Use the navigation buttons to move through the menu. Activate the desired selection with the enter

button . Press the escape button to move up one menu level. When one of the buttons is actuated, the display illumination is activated for 10 min.

Setting values Set the desired value with the navigation buttons and the enter button . An accidental incorrect entry can be corrected by selecting the left arrow button and then pressing the

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

Selecting options Set the desired option with the navigation buttons and the enter button .

• Parameterization or configuration failed (parameter failure)

•IO error

• No data exchange

• No communication (protocol) to IO controller established (no data exchange)

ESC

Leuze electronic BCL 648i 17

3.7 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).

The external parameter memory makes it easy and reduces the time needed to replace a device on site by providing a copy of the current parameter set of the device and by storing the device name as well. This eliminates the need to configure the exchanged device manually and, in particular, to rename the device – the control can immediately access the exchanged device.

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

To mount, the cover of the service interface must be unscrewed. Then take the USB memory stick and plug it into the USB connection on the device. Then, take the connector hood of the USB memory stick and screw this over the plugged-in USB memory stick to the service interface to close the system and ensure degree of protection IP 65.

Device description

Leuze electronic BCL 648i 18

4 Functions

General information The integrated fieldbus connectivity = i contained in the bar code readers of the BCL 600i series facilitates

the use of identification systems which function without connection unit or gateways. The integrated fieldbus interface considerably simplifies handling. The Plug-and-Play concept enables easy networking and very simple commissioning: Directly connect the respective fieldbus and all configuration is performed with no additional software.

For decoding bar codes, the bar code readers of the BCL 600i series make available the proven CRT decoder with code reconstruction technology:

The proven code reconstruction technology (CRT) enables bar code readers of the BCL 600i series to read bar codes with a small bar height, as well as bar codes with a damaged or soiled print image.

With the aid of the CRT decoder, bar codes can also be read without problem in other demanding situations, such as with a large tilt angle (azimuth angle or even twist angle).

Functions

Figure 4.1: Possible bar code orientation

With the BCL 648i, configuration is generally performed with the aid of the GSD file. The device needs a suitable activation to start a read process as soon as an object is in the reading field.

This opens a time window (reading gate) in the device for the read process during which the bar code reader has time to detect and decode a bar code.

In the basic setting, triggering takes place through an external reading cycle signal. Alternative activation options include online commands via the host interface and the autoReflAct function. 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.

In the basic setting, triggering takes place through an external reading cycle signal. Alternative activation options include online commands via the host interface and the autoReflAct function. Through the read operation, the device collects additional useful pieces of data for diagnosis which can also be transmitted to the host. The quality of the read operation can be inspected using the alignment mode which is integrated in the webConfig tool.

A multi-language display with buttons is used to operate the device as well as for visualization purposes. Two LEDs provide additional optical information on the current operating state of the device.

Leuze electronic BCL 648i 19

The four freely configurable switching inputs/outputs SWIO 1 … SWIO 4 can be assigned various functions and control e.g. activation of the device or external devices, such as a PLC.

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

4.1 autoReflAct

autoReflAct st a nds 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 bar code label, the scanner activates the read procedure, and the label on the container is read. When the path from the scanner to the reflector has cleared, the read procedure has completed and the scanning beam is reduced and again directed onto the reflector. The reading gate is closed.

You will find a matching reflector in Accessories, and more are available on request.

Functions

Figure 4.2: Reflector arrangement for autoReflAct

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

Leuze electronic BCL 648i 20

4.2 autoConfig

With the autoConfig function, the device offers an extremely simple and convenient configuration option to users who only want to read one code type (symbology) with one number of digits at a time.

After starting the autoConfig function via the display, switching input or from a superior control, it is sufficient to position a bar code label with the desired code type and number of digits in the reading field of the device.

Afterward, bar codes with the same code type and number of digits are recognized and decoded.

The settings made via display or webConfig configuration tool push the parameters set in the Profibus only temporarily into the background. They are overwritten during integration into the Profibus or when the parameter enable is deactivated!

Device settings for operating the device on the Profibus are managed and configured exclusively by the Profibus controller (PLC). Permanent changes must be carried out here!

For further information, see chapter 10 "Starting up the device - Configuration".

Functions

Leuze electronic BCL 648i 21

5 Reading techniques

5.1 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 bar code is automatically transported through the scan line.

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

Areas of application of the line scanner

The line scanner is used:

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

• with bar codes having very short bar lengths.

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

• when the reading distance is large.

Reading techniques

Figure 5.1: Deflection principle for the line scanner

5.2 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 device can also scan larger areas or spaces for bar codes. The reading field height (and the scan line length useful for evaluation) depends on the reading distance due to the optical opening angle of the oscillating mirror.

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Reading techniques

Areas of application of the line scanner with oscillating mirror

For line scanners with oscillating mirror, oscillation frequency, start/stop position etc. are adjustable. It is used:

• when the position of the label is not fixed, e.g. on pallets – various labels can, thus, be detected at various positions.

• when the bars of the bar code are printed perpendicular to the conveying direction (“picket fence arrangement”).

• when reading stationary objects.

• when the bar code is turned out of the horizontal position.

• when the reading distance is large.

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

Figure 5.2: Deflection principle for the line scanner with oscillating mirror add-on

5.3 Omnidirectional reading

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

Figure 5.3: Principle arrangement for omnidirectional reading

Leuze electronic BCL 648i 23

5.4 Leuze multiScan over Ethernet/PROFINET

The multiScan over Ethernet/PROFINET operating mode links individual bar code readings of multiple bar code scanners into a single decoding result. This is used, for example, on a packet conveyor system on which the label can be affixed on either the right or left side, thereby requiring two read stations. To prevent the host from having to always process two readings for a single packet, i.e. a decoding result and a No Read, a multiScan arrangement is used which transmits only one reading from the two read st ations to the host; this single reading is transmitted by the multiScan master.

Thus, from the perspective of the host, the scanner network appears to be just a single bar code reader!

For this purpose one multiScan master and one or more multiScan slaves are connected together via Ethernet/PROFINET.

Reading techniques

Figure 5.4: Scanner arrangement with the multiScan function

The multiScan function for Ethernet/PROFINET is possible for a minimum of 2 and maximum of 32 devices!

Leuze electronic BCL 648i 24

6 Mounting

The bar code readers can be mounted in different ways:

• Using two M4x6 screws on the rear of the device or using four M4x6 screws on the bottom of the device (see figure 3.2).

• Using a BT 56 mounting device on the two fastening grooves (see figure 15.3).

• Using a BT 59 mounting device on the two fastening grooves (see figure 15.4).

6.1 Device arrangement

6.1.1 Selecting a mounting location

In order to select the right mount

• Size, orientation, and position tolerance of the bar codes on the objects to be scanned.

• The reading field of the device in relation to the bar code module width.

• The resulting minimum and maximum reading distance from the respective reading field (see chapter 15.4 "Reading field curves / optical data").

• The permissible cable lengths between the device and the host system depending on which interface is used.

• The correct time for data output. The device should be positioned in such a way that, taking into consideration the time required for data processing and the conveyor belt speed, there is sufficient time to e.g. initiate sorting operations on the basis of the read data.

• The display and control panel should be very visible and accessible.

• For configuring and commissioning with the webConfig tool, the USB interface should be easily accessible.

• 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 device by mechanical collision or jammed parts.

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

Mounting

ing location, several factors must be considered:

With the line scanner, the beam exits the device parallel to the housing base; with the oscillating mirror, the beam exits perpendicular to the housing base. The housing base is the black surface.

The best read results are obtained when:

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

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

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

• You do not use high-gloss labels.

• There is no direct sunlight.

6.1.2 Avoiding total reflection – Line scann

The bar code label must be positioned at an angle of inclination greater than ±10° … 15° from vertical in order to avoid total reflection of the laser beam (see figure 6.1)!

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

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1 Zero position



2Bar code x Distance acc. to reading field curves a ±10 … 15°

Figure 6.1: Total reflection – line scanner

6.1.3 Avoiding total reflection – oscillating-mirror scanner

For the device with oscillating mirror, the laser beam exits at an angle of 90° to vertical. In addition, the swivel range of ±20° is to be taken into account. This means that in order to be on the safe side and to avoid total reflection, the device with oscillating mirror

must be inclined upward or downward 20° … 30°!

Mounting

1 Zero position 2Bar code x Distance acc. to reading field curves a±25°

Figure 6.2: Total reflection – oscillating-mirror scanner

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6.1.4 Possible read angles between device and bar code

The optimum alignment of th

e device 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 bar code must be taken account (see figure 6.3).

Mounting



a Azimuth angle (tilt) b Inclination angle (pitch) g Rotation angle (skew)

In order to avoid total reflection, the skew g should be greater than 10 °



Figure 6.3: Reading angle for the line scanner



6.2 Installing the external parameter memory

 Remove the cover of the USB connection on the device.

 Insert the USB memory stick into the USB connection and then cover it with the connector hood to

ensure degree of protection IP 65.

The USB memory stick can be inserted regardless of whether or not the device is connected to supply voltage.

• After the USB memory stick has been inserted and supply voltage applied, the following message appears on the display. Memory stick connected: Export internal configuration?

 Use the navigation buttons to select OK and activate with the enter button .

The configuration is now transferred to the external parameter memory and is from now on updated immediately when the configuration is changed via display or online commands.

• The display of MS under the device address indicates that the USB memory stick is correctly connected and functional.

Replacing a defective device

 Uninstall the defective device.

 Remove the external parameter memory from the defective device by unscrewing the protection hood.

Leuze electronic BCL 648i 27

Mounting

 Mount the external parameter memory on the new device.

 Install and start up the new device.

The following message appears on the display again:

• Memory stick connected: Export internal configuration?

 Use the navigation buttons to select Cancel and activate with the enter button .

Make sure you select Cancel. Otherwise, the configuration in the external parameter memory is lost!

The configuration is now imported from the external parameter memory and the device is immediately operational without any further configuration.

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7 Electrical connection

3 4 5

CAUTION

 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 device 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 pos-

sible commissioning.

CAUTION

For UL applications, use is only permitted in Class 2 circuits in accordance with the NEC (National Electric Code). The bar code readers are designed in accordance with safety class III for supply by PELV (protective extra-low voltage with reliable disconnection).

Electrical connection

CAUTION

Degree of protection IP 65 is achieved only if the connectors and caps are screwed into place!

7.1 Overview

The device is equipped with four M12 plugs/sockets which are A- and D-coded. The voltage supply (PWR) as well as the four freely configurable switching inputs/outputs (SW IN/OUT and

PWR) are connected there. HOST / BUS IN is available as a PROFINET-IO interface for connecting to the host system. By means of the implemented switch function in the device, an additional second BUS OUT PROFINET-IO

interface is available for creating a scanner network (linear topology). An USB connection is used as a SERVICE interface.

1 Service, USB socket, type A 2 SW In/Out, M12 socket(A-coded) 3 Bus Out, M12 socket (D-coded) 4 Host/Bus In, M12 socket (D-coded) 5 PWR, M12 plug (A-coded)

Figure 7.1: Connections of the device

Voltage supply and switching inputs/outputs The voltage supply (10 … 30 V DC) is connected at the PWR M12 plug.

Leuze electronic BCL 648i 29

Available on the PWR M12 plug and on the SW IN/OUT M12 socket are four freely programmable

switching inputs/outputs that can be individually adapted to the respective application (see chapter 7.2, see chapter 7.4).

Standalone operation in PROFINET-IO During stand-alone operation of the device, the host interface of the superior system is connected to

HOST/BUS IN. Thus, a star structure (Ethernet structure) is possible.

Network operation in PROFINET-IO In network operation, the superior system (PC/PLC) is connected to the host interface of the device. With

the aid of the switch integrated in the device, the bus connection to the next participant, e.g. another device, can occur directly via the BUS OUT socket! In addition to the classic star topology, a linear topology is thus also possible.

7.2 PWR – Voltage supply and switching inputs/outputs 3 and 4

Electrical connection

Figure 7.2: PWR, M12 plug (A-coded)

Table 7.1: Pin assignments - PWR

Pin Name Comment

1 VIN Positive supply voltage +10 ... +30 V DC

2 SWIO_3 Configurable switching input / output 3

3 GND Negative supply voltage 0 V DC

4 SWIO_4 Configurable switching input / output 4

5 FE Functional earth

Thread FE Functional earth (housing)

Supply voltage

Connecting functional earth FE

 Ensure that the functional earth (FE) is connected correctly. Unimpaired operation is only guaranteed

when the functional earth is connected properly. All electrical disturbances (EMC couplings) are discharged via the functional earth connection.

Switching input/output The device 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 device (decoding,

autoConfig, …). The switching outputs can be used to signal the state of the device and to implement external functions independent of the superior control.

The two switching inputs/outputs SWIO_1 and SWIO_2 are located on the SW IN/OUT M12 socket (see chapter 7.4). The other two (SWIO_3 and SWIO_4) of the four freely configurable switching inputs/outputs are located on the PWR M12 plug.

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Electrical connection

In general, configuration of the bar code reader takes place on the PROFINET-IO via the corre- sponding GSD file. Alternatively, you can temporarily set the respective function as input or out- put via the display or with the aid of the webConfig configuration tool for the purpose of testing the respective functionality. After reconnecting to the PROFINET-IO or after deactivating param- eter enabling, the parameter settings set by the PROFINET-IO are again active!

The external wiring as switching input and switching output is described in the following. For the respective function assignment to the switching inputs/outputs see chapter 10.

Function as switching input

1 Switching input 2 Switching output from controller (deactivated) 3 Switching input to controller

Figure 7.3: 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 bar code reader is, at the same time, configured as an output (and not as an input), the switching output malfunctions.

CAUTION

The maximum input current must not exceed 8 mA!

Function as switching output

1 Switching output 2 Switching input from controller 3 Switching output to controller (deactivated)

Figure 7.4: Switching output connection diagram SWIO_3 / SWIO_4

NOTICE

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

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By default, the two switching inputs/outputs SWIO_3 and SWIO_4 are configured so that switch-

ing input SWIO_3 activates the reading gate and switching output SWIO_4 switches on “No Read”.

7.3 SERVICE – USB interface (type A)

Figure 7.5: Service, USB, type A

Table 7.2: Pin assignments of SERVICE – USB interface

Pin Name Comment

1 VB Positive supply voltage +5 V DC

2 D- Data -

Electrical connection

3 D+ Data -

4 GND Ground

NOTICE

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

 Ensure adequate shielding.

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

 Use the Leuze-specific USB service cable (see chapter 16 "Ordering information and accessories") for

the connection and use a service PC to configure.

NOTICE

IP 65 is achieved only if the connectors and caps are screwed into place. Alternatively, a parameter memory in the form of a USB memory stick certified by Leuze electronic GmbH + Co. can be connected to the provided USB service interface. With this Leuze memory stick, degree of protection IP 65 is also ensured.

7.4 SW IN/OUT – Switching input/switching output

Figure 7.6: SW IN/OUT, M12 socket (A-coded)

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Table 7.3: Pin assignment SW IN/OUT

Pin Name Comment

1 VOUT Voltage supply for sensors

(VOUT identical to VIN at PWR IN)

Electrical connection

2SWIO_

Configurable switching input / output 1

3 GND GND for the sensors

4SWIO_

Configurable switching input / output 2

5 FE Functional earth

Thread FE Functional earth (housing)

The device 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 plug (see chapter 7.4).

The external wiring as switching input and switching output is described in the following. For the respective function assignment to the switching inputs/outputs see chapter 10.

Function as switching input

1 Output 2 Switching output from controller (deactivated) 3 Switching input to controller 4 Reflection light scanner

Figure 7.7: Switching input connection diagram SWIO_1 and SWIO_2

NOTICE

If you use a sensor with a standard M12 connector, please note the following: Pins 2 and 4 must not be operated as switching outputs if sensors which function as inputs are also connected to these pins. If, for example, the inverted sensor output is connected to pin 2, and pin 2 of the bar code reader is, at the same time, configured as an output (and not as an input), the switching output malfunctions.

NOTICE

The maximum input current must not exceed 8 mA!

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Function as switching output

Electrical connection

1 Switching output 2 Switching output from controller 3 Switching input to controller (deactivated)

Figure 7.8: Switching output connection diagram SWIO_1 / SWIO_2

NOTICE

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

By default, the two switching inputs/outputs SWIO_1 and SWIO_2 are configured so that they function as switching inputs. Switching input SWIO_1 activates the start reading gate function and 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 (see chapter 10 "Starting up the device - Configuration").

7.5 HOST / BUS IN

The device makes a PROFINET-IO interface available as host interface.

Figure 7.9: Host/Bus In, M12 socket (D-coded)

Table 7.4: Pin assignment HOST / BUS IN

Pin Name Comment

1 TD+ Transmit Data +

2 RD+ Receive Data +

3 TD- Transmit Data -

4 RD- Receive Data -

Thread FE Functional earth (housing)

 For the host connection of the device, the “KB ET - … - SA-RJ45” ready-made cables are preferred

(see table 16.3).

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PROFINET-IO cable assignments

Figure 7.10: HOST / BUS IN cable assignments on RJ-45

NOTICE

Ensure adequate shielding. The entire interconnection cable must be shielded and earthed. The RD+/ RD- and TD+/TD- wires must be stranded in pairs. Use CAT 5 cable for the connection.

7.6 BUS OUT

To set up a PROFINET-IO network with other participants with linear topology, the device makes available another PROFINET-IO RT interface. The use of this interface drastically reduces the cabling requirements, as only the first BCL 648i requires a direct connection to the switch, via which it can communicate with the host. All other BCL 648i are connected in series to the first BCL 648i (see figure 7.13).

Electrical connection

1 Twisted pair

Figure 7.11: M12 socket (D-coded)

Table 7.5: Pin assignment BUS OUT

Pin Name Comment

1 TD+ Transmit Data +

2 RD+ Receive Data +

3 TD- Transmit Data -

4 RD- Receive Data -

Thread FE Functional earth (housing)

 For the connection of two devices, the “KB ET - … - SSA” ready-made cables are preferred (see

table 16.3).

If using self-made cables, observe the following notice:

NOTICE

Ensure adequate shielding. The entire interconnection cable must be shielded and earthed. The signal lines must be stranded in pairs. Use CAT 5 cable for the connection.

For the device as standalone device or as the last participant in a linear topology, termination on the BUS OUT socket is not mandatory!

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7.7 PROFINET-IO topologies

3 4

The BCL 648i can be operated as a single device (standalone) with individual device name in a PROFINET-IO star topology. The PLC must communicate this device name to the participant during the device naming (see chapter 10.4.5 "Step 5 – Configuration of the device name - naming the device").

Electrical connection

1 Ethernet switch 2 BCL 648i 3 Other network participants 4 PC / PLC host interface

Figure 7.12: PROFINET-IO in a star topology

The innovative further development of the device with integrated switch functionality offers the option of networking multiple bar code readers of type BCL 648i with one another. In addition to the classic star topology, a linear topology is thus also possible.

This makes wiring the network easy and inexpensive as participants are connected to one another in parallel.

The maximum length of a segment (connection from one participant to the next) is limited to 100 m.

1 PC / PLC host interface

Figure 7.13: PROFINET-IO in a linear topology

Up to 254 bar code readers can be networked. They must all be located in the same subnet.

2 To other network participants 3 (device name 1) 4 (device name 2) 5 (device name 3)

To do this, the individual device name is assigned to each participating device through device naming, using the control's configuration tool (see chapter 10.4.5 "Step 5 – Configuration of the device name naming the device").

Notices on the necessary configuration steps, see chapter 10.

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7.7.1 PROFINET-IO wiring

Electrical connection

Table 7.6: Contact assignment of M12

PROFINET-IO connection cable KB ET…

Pin Name Core color

1 TD+ yellow

2 RD+ white

3 TD- Orange

4 RD- blue

FE bare

(thread)

A Cat. 5 Ethernet cable should be used for wiring. For the connection technology transition from M12 to RJ45, a “KDS ET M12 / RJ 45 W - 4P” adapter is

available into which standard network cables can be plugged. If no standard network cables are to be used (e.g. due to insufficient IP degree of protection), you can use

the “KB ET - … - SA” user-configurable cables on the device (see table 16.3). The connection between the individual devices in a linear topology is performed with the “KB ET - … - SSA”

cable (see table 16.3). For unavailable cable lengths, you can configure your cables yourself. When doing so, make certain that

you connect TD+ on the M12 plug with RD+ on the RJ-45 plug and TD- on the M12 plug with RD- on the RJ-45 plug, respectively, etc.

NOTICE

Use the recommended plugs / sockets or the ready-made cables (see chapter 16 "Ordering information and accessories"). Use CAT 5 cable for the connection.

7.8 Cable lengths and shielding

 Observe the following maximum cable lengths and shielding types:

Table 7.7: Cable lengths and shielding

Connection Interface Max. cable length Shielding

BCL – service USB 3 m Shielding absolutely

BCL – host PROFINET-IO RT 100 m shielding absolutely

Network from the first BCL to the last BCL

BCL – power supply unit

PROFINET-IO RT The maximum segment

necessary acc. to USB specifications

required

shielding absolutely

length must not exceed

required 100 m for 100Base-TX Twisted Pair (min. Cat. 5)

30 m Not necessary

Switching input 10 m Not necessary

Switching output 10 m Not necessary

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8 Menu description

After voltage is applied to the bar code reader, a startup screen is displayed for several seconds. The display then shows the bar code reading window with all status information.

8.1 The main menus

Use the navigation buttons to move through the menu. Activate the desired selection with the enter button .

Device information This menu item contains detailed information on

Menu description

• Device type

• Software version

• Hardware version

• Serial number

Network settings

Bar code reading window

Parameter

Language selection

Service

Actions

A detailed description of the individual parameters can be found in the description of the Profibus GSD modules (see chapter 10.6 "Overview of the project modules").

Changes made via the display are overwritten!

Device settings for operating the device on the PROFINET-IO are managed and configured ex- clusively by the PROFINET-IO controller (PLC). If parameters are changed via the display during bus operation, the device is separated from the PROFINET-IO at the moment parameter en- abling is activated via the display. Parameters set by the PROFINET-IO are moved to the back- ground, and changes to parameters can be made via the display. When parameter enabling is exited, the device is automatically reconnected to the PROFINET-IO. Upon connection to the PROFINET-IO, the device receives all parameters from the PROFINET-IO controller (PLC).

• Display of the network settings

Further information see chapter "Ethernet".

• Visualization of the read bar code information

• Status overview of the switching inputs/outputs

• Bar graphs for read quality of the current bar code

Further information see chapter "Indicators in the display".

• Configuration of the bar code reader

Further information see chapter 8.2 "Parameter menu".

• Selection of the display language

Further information see chapter 8.3 "Language selection menu".

• Scanner diagnosis and status messages

Further information see chapter 8.4 "Service menu".

• Various functions for scanner configuration and manual operation

Further information see chapter 8.5 "Actions menu".

8.2 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.

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Table 8.1: Parameter handling submenu

Menu description

Level 3 Level 4 Level 5 Selection/configuration option

Parameter enable OFF/ON

Default parameters By pressing the enter button after selecting

Description

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 device is disconnected from the PROFINET-IO.

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.

Standard

OFF

Decoder table In the Decoder table submenu, 4 different code type definitions can be stored. Bar codes 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)

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 2/5 Interleaved Code 39 Code 32 Code UPC Code EAN Code 128 EAN Addendum Codabar Code 93 GS1 DataBar Omnidirectional GS1 DataBar Limited GS1 DataBar Expanded If No code is configured, the current and all subsequent decoders are deactivated.

Standard

Code 2/5i

Number of digits Interval mode OFF/ON

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

Reading reliability Value from 2 to 100

Check digit method Standard

Check digit transmission

With the ON setting, the values in digits 1 and 2 define a range of character numbers that are to be read.

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.

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 bar code that has been read. If Standard is set, the check digit method intended for the respective code type is used.

Standard Not standard Specifies whether the check digit is transmitted. Standard means that the transmission matches the standard intended for the respective code type.

OFF

Standard

Leuze electronic BCL 648i 39

Menu description

Level 3 Level 4 Level 5 Selection/configuration option

Decoder 2 Symbology As decoder 1 Code 39

Number of digits 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

Reading reliability Value from 2 to 100 4

Check digit method As decoder 1 Standard

Check digit transmission

Decoder 3 Symbology As decoder 1 Code 128

Number of digits 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

Description

As decoder 1 Standard

Standard

Digits 4 0 to 64 characters 0

Digits 5 0 to 64 characters 0

Reading reliability Value from 2 to 100 4

Check digit method As decoder 1 Standard

Check digit transmission

Decoder 4 Symbology As decoder 1 Code UPC

Number of digits 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

Reading reliability Value from 2 to 100 4

Check digit method As decoder 1 Standard

Check digit transmission

As decoder 1 Standard

Digital SWIO The Digital SWIO submenu is used to configure the 4 switching inputs/outputs of the device.

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Table 8.3: Digital SWIO submenu

Menu description

Level 3 Level 4 Level 5 Selection/configuration option

Sw. input/output 1 I/O mode Input / Output / Passive

Switching input Invert OFF / ON

Debounce time Value from 0 to 1000

Start-up delay Value from 0 to 65535

Pulse duration Value from 0 to 65535

Delay off time Value from 0 to 65535

Function No BCL600i function

Description

Determines the function of switching input/output 1. In the case of passive, the connection is on 0 V if the Inverted parameter is set to OFF, and on +UB if the Inverted 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.

Reading gate start/stop Reading gate stop

-Reading gate start Teach reference code Autoconfig start/stop The function set here is carried out after the switching input is activated.

Standard

Input

OFF

Reading gate start/stop

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Menu description

Level 3 Level 4 Level 5 Selection/configuration option

Switching output Invert OFF / ON

Signal delay Value from 0 to 65535

Pulse duration Value from 0 to 65535

Activation function 1 No function

Description

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.

Standard

OFF

400

No function

Deactivation function 1 See Activation function 1 for selection options

Sw. input/output 2 I/O mode Input / Output / Passive Output

Switching input Invert 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

Delay off time Value from 0 to 65535 0

Function see switching input/output 1 No function

Switching output Invert 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

The function set here specifies the event that deactivates the switching output.

No function

start

Leuze electronic BCL 648i 42

Menu description

Level 3 Level 4 Level 5 Selection/configuration option

Sw. input/output 3 I/O mode Input / Output / Passive Input

Switching input Invert 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

Delay off time Value from 0 to 65535 0

Function see switching input/output 1 Reading gate

Switching output Invert 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

Sw. input/output 4 I/O mode Input / Output / Passive Output

Switching input Invert OFF / ON OFF

Debounce time Value from 0 to 1000 5

Description

Standard

start/stop

Start-up delay Value from 0 to 65535 0

Pulse duration Value from 0 to 65535 0

Delay off time Value from 0 to 65535 0

Function see switching input/output 1 No function

Switching output Invert 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

Ethernet The Ethernet submenu is used to configure the TCP/IP and UDP protocols of the device.

Note that the parameters described in the following are editable and may be overwritten by the dominant PLC data.

result

start

Leuze electronic BCL 648i 43

Table 8.4: Ethernet submenu

Menu description

Level 3 Level 4 Level 5 Level 6 Selection/configuration option

Ethernet interface

Host communication

IP address The IP address can be set to any value in the

Gateway The gateway address can be set to any value in the

Net mask The net mask can be set to any value in the

DHCP activated Off/On

TcpIP Activated Off/On

Description

xxx.xxx.xxx.xxx format. Normally, the network administrator specifies the IP address that is to be set here. If DHCP is activated, the setting made here has no effect and the device is set to the values that it obtains from the DHCP server.

xxx.xxx.xxx.xxx format. The device communicates with participants in other subnets via the gateway. Splitting the read application over multiple subnets is rather uncommon; the setting of the gateway address, thus, usually has no meaning.

xxx.xxx.xxx.xxx format. Usually, the device is used in a private Class C network and the default setting can be accepted without change. Please note that it is possible here to enter arbitrary values for xxx.xxx.xxx.xxx. Only the values 255 or 000 are permissible for xxx, however. If other values are set, an error message appears upon restart of the device.

If DHCP is activated, the device draws its settings for IP address, gateway and net mask from a DHCP server. The manual settings made above have no effect, but are retained and are again active if DHCP is deactivated.

TCP/IP communication with the host is activated. TCP/IP and UDP can be operated in parallel to the PROFINET-IO!

Standard

192.168.060.101

000.000.000.000

255.255.255.000

Off

Mode Server/client

TcpIP client IP address The IP address can be set to any value in the

Port number The port number can be set to any value between 0

Timeout The timeout can be set to any value between 100 and

Repetition time The repetition time can be set to any value between

Server defines the device as TCP server: The superior host system (PC / PLC as client) actively establishes the connection and the connected device waits for the connection to be set up. Under TcpIP Server -> Port number, you must also specify on which local port the device accepts communication requests from a client application (host system). Client defines the device as TCP client: The device actively establishes the connection to the superior host system (PC / PLC as server). Under TcpIP Client, you must also specify the IP address of the server (host system) and the port number on which the server (host system) accepts a connection. In this case, the device now determines when and with whom a connection is established!

xxx.xxx.xxx.xxx format. IP address of the host system with which the device exchanges data as TCP client.

and 65535. Port number of the host system with which the device exchanges data as TCP client.

60,000 ms. Time after which an attempt to establish a connection is automatically interrupted by the device if the server (host system) does not respond.

100 and 60,000 ms. Time after which another attempt is made to establish a connection.

Server

000.000.000.000

10000

1000 ms

5000 ms

TcpIP server Port number The port number can be set to any value between 0

and 65535. Local port on which the device accepts connection requests from a client application (host system) as TCP server.

10000

Leuze electronic BCL 648i 44

Menu description

Level 3 Level 4 Level 5 Level 6 Selection/configuration option

UDP Activated Off/On

IP address IP address of the host to which the data is to be trans-

Port number Port number of the host to which the data is to be

8.3 Language selection menu

Currently, there are 5 display languages available:

• German

• English

• Spanish

• French

• Italian

• Chinese

The display language and the language of the webConfig user interface are synchronized. The setting in the display affects the webConfig tool and vice versa.

Description

Activates the connection-free UDP protocol which is suitable for e.g. transferring process data to the host. UDP and TCP/IP can be used in parallel. For network applications with changing partners or for only brief data transmissions, UDP is preferred as connection-free protocol.

ferred. The IP address can be set to any value in the xxx.xxx.xxx.xxx format. Correspondingly, the host system (PC / PLC) requires the set IP address of the device and the selected port number. By assigning these parameters, a socket is formed via which the data can be sent and received.

transferred. The port number can be set to any value between 0 and 65535.

Standard

Off

000.000.000.000

10001

When operating the device on the PROFINET-IO, the language configured in the GSD file is used in the display.

8.4 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.

8.5 Actions menu

Start decoding Here, you can perform a single reading via the display.

 Activate the single reading with the enter button and hold a bar code in the reading field of the device.

The laser beam is switched on and the following display appears:

zzzzzzzzz

Once the bar code is detected, the laser beam is switched off again. The read result zzzzzzzzz is shown directly in the display for about 1 s. After that, the Actions menu is displayed again.

Start alignment The alignment function makes it easy to align the device by optically displaying the read quality.

 Activate the alignment function with the enter button and hold a bar code in the reading field of the

device.

Leuze electronic BCL 648i 45

Menu description

At first, the laser beam is switched on continuously, enabling you to position the bar code securely in the reading field. Once the bar code is read, the laser beam is switched off briefly and the following display appears:

xx zzzzzz

xx Read quality in % (scans with info)

zzzzzz Contents of the decoded bar code

Once the bar code 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.

In this mode, the bar code reader must reach at least 100 identical readings to obtain the result. The more readings are required, the lower the read quality.

The read quality is displayed via the bar graph.

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 enter button to activate the auto-setup function and hold an unknown bar code in the reading

beam of the device.

The following display appears:

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

03 Code 32

06 UPC (A, E)

07 EAN

08 Code 128, EAN 128

10 EAN Addendum

11 Codabar

12 Code 93

13 GS 1 Databar Omnidirectional

14 GS 1 Databar Limited

15 GS 1 Databar Expanded

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 enter button to activate the teach-in function and hold a bar code which contains the content

that you wish to store as the reference code in the reading beam of the device.

Leuze electronic BCL 648i 46

The following display appears:

RC13xxzzzzzz

RC13 Means that ReferenceCode number 1 is stored in RAM. This is always output

xx Defined code type (see auto-setup)

z Defined code information (1 … 63 characters)

8.6 Operation

Shown here is an example describing important operating procedures in detail.

Parameter enable 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.

Use the navigation buttons to move through the menu. Activate the desired selection with the enter button .

Menu description

 In the Parameter menu, select Parameter handling.

 Press the enter button to enter the menu.

 Select the Parameter enable menu item.

 Press the enter button to enter the menu.

 Select the ON menu item.

 Press the enter button to enter the menu.

 The PWR LED lights up red. You can now set individual parameters via the display.

 Press the Escape button twice to return to the main menu.

If a password was stored, parameter enabling is not possible until this password is entered (see chapter 8.6 "Operation", Password for parameter enabling).

The device is deactivated on the PROFINET-IO if parameter enabling is activated via the display. The device is reactivated on the PROFINET-IO after parameter enabling is exited.

In the PROFINET-IO network, configuration is performed exclusively via the PROFINET-IO controller.

Parameters set via the display when operating the device on the PROFINET-IO are overwritten by the parameters set in the GSD modules. For GSD modules which are not actively used on the PROFINET-IO, the default settings of the bar code reader apply (see chapter 10.6 "Overview of the project modules"). Thus, the PROFINET-IO presets values to all parameters.

Leuze electronic BCL 648i 47

Menu description

If parameters are changed via the display during bus operation, the device is separated from the PROFINET-IO at the moment parameter enabling is activated via the display. Parameters set by the PROFINET-IO are moved to the background, and changes to parameters can be made via the display. When parameter enabling is exited, the device is automatically reconnected to the PROFINET-IO. Upon connection to the PROFINET-IO, the device receives all parameters from the PROFINET-IO controller.

Changes made via the display are overwritten!

Device settings for operating the device on the PROFINET-IO are managed and configured ex- clusively by the PROFINET-IO controller.

Password for parameter enabling The password query is deactivated by default. To protect against unwanted changes, the password query

can be activated. The preset password is 0000 and can be changed as necessary . To switch on password protection, proceed as follows:

Setting the password

In order to enter the password, parameter enabling must be activated.

A selected password is saved with save.

If the password is not known, the master password 2301 can always be used to enable the de- vice.

When operating the device on the PROFINET, the password entered in the display has no effect. The PROFINET overwrites the password with the default settings.

If a password is desired for PROFINET operation, it must be configured via module 62 (see chapter 10.12.3 "Module 62 – Display").

Network configuration For information on configuring PROFINET IO see chapter 10 "Starting up the device - Configuration".

Leuze electronic BCL 648i 48

Commissioning – Leuze electronic webConfig tool

9 Commissioning – Leuze electronic webConfig tool

With the Leuze webConfig tool, an operating-system independent, web-technology based, graphical user interface is available for configuring bar code readers of the BCL 600i series.

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 2 or Internet Explorer beginning with Version 7.0), 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 device is established via the PC-side USB interface using a special USB cable with 2 type A/A plugs.

9.2 Installation

9.2.1 System requirements

Operating system:

indows 2000

W Windows XP (Home Edition, Professional) Windows Vista Windows 7 Windows 8

Computer: PC with USB interface version 1.1 or higher

Graphics card: min. 1024 x 768 pixels or higher resolution

Required disk capacity: approx. 10 MB

It is recommended to update the operating system regularly and to install the current Windows service packs.

9.2.2 Installing the USB driver

In order for the device to be autom 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 device in the CD drive and start the setup.exe

program.

 Alternatively, you can also download the setup program from the internet at www.leuze.com.

 Follow the instructions provided by the setup program.

Upon successful installation of the USB driver, an icon automatically appears on the desktop. To check: In the Windows device manager, a device called “Leuze electronic, USB Remote NDIS N etwork

Device” appears under the “Network adapter” device class following successful USB registration.

atically detected by the connected PC, the USB driver must be installed

If the installation failed, contact your network administrator: The settings of the firewall used may need to be adjusted.

9.3 Starting the webConfig tool

To start the webConfig tool, click the icon located on the desktop. Make certain that the device is connected to the PC via the USB interface and that voltage is connected.

Leuze electronic BCL 648i 49

Commissioning – Leuze electronic webConfig tool

Or alternatively: Open a browser on your PC and enter the following address: 192.168.61.100. This is the default Leuze service address for communication with bar code readers of the BCL 600i series. In both cases, the following start page appears on your PC.

Figure 9.1: The start page of the webConfig tool

The webConfig tool is completely contained in the firmware of the device. 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!

9.4 Short description of the webConfig tool

The webConfig tool has five main menus:

•Home With information on the connected device as well as on installation. This information corresponds to the information in this handbook.

• Alignment For manually starting read processes and for aligning the bar code reader. The results of the read processes are displayed immediately. As a result, this menu item can be used to determine the optimum installation location.

• Configuration For adjusting decoding, for data formatting and output, switching inputs/outputs, communication parameters and interfaces, etc. …

• Diagnosis For event logging of warnings and errors.

• Maintenance For updating the firmware.

The user interface of the webConfig tool is largely self-explanatory.

Leuze electronic BCL 648i 50

9.5 Module overview in the Configuration menu

The adjustable parameters of the device are clustered in modules in the Configuration menu.

Commissioning – Leuze electronic webConfig tool

Figure 9.2: Module overview in the webConfig tool

The webConfig tool is completely contained in the firmware of the device. Depending on firmware version, the module overview may vary from that shown above.

The individual modules and their relationships to one another are graphically displayed in the module overview. The display is context sensitive, i.e. click a module to directly access the corresponding submenu.

An overview of the modules:

• Decoder Definition of code types, code-type features and number of digits of the labels that are to be decoded

• Data processing Filtering and processing of the decoded data

• Output Sorting of the processed data and comparison with reference codes

• Communication Formatting of the data for output via the communication interfaces

• Control Activation/deactivation of decoding

• Switching input Activation/deactivation of read processes

• Switching output Definition of events which activate/deactivate the switching output

• Display Formatting of the data for output on the display

• Oscillating mirror (optional) Setting oscillating mirror parameters

The webConfig tool is available for all bar code readers of the BCL 600i series. Because configuration of the PROFINET-IO device is performed via the PROFINET-IO controller, the module overview shown in the webConfig tool is, in this case, used only for displaying and checking the configured parameters.

The current configuration of your device is loaded upon startup of the webConfig tool. If you change the configuration via the control while the webConfig tool is running, you can use the “Load parameter from

Leuze electronic BCL 648i 51

Commissioning – Leuze electronic webConfig tool

device” button after making the changes to update the display in the webConfig tool. This button appears in the upper left in the center window area in all submenus of the Configuration main menu.

Leuze electronic BCL 648i 52

10 Starting up the device - Configuration

This chapter describes basic configuration steps which you can carry out either via the webConfig tool or the display.

Via the webConfig tool The most convenient way to configure the device is via the webConfig tool. Only the webConfig tool gives

you access to all settings of the device. To use the webConfig tool, you need to establish a USB connection between the device and a PC/laptop.

Notes on use see chapter 9 "Commissioning – Leuze electronic webConfig tool".

Via display The display offers basic configuration options for the device. Configuration via the display is appropriate if

you want to configure simple reading tasks and you cannot or do not want to set up a USB connection between the device and a PC/laptop.

Notes on use see chapter 3.5.2 "Status display and operation".

Starting up the device - Configuration

10.1 General information on PROFINET-IO implementation

Various product variants of the BCL 600i series are available for connecting to different fieldbus systems such as PROFIBUS DP, PROFINET-IO and Ethernet.

The BCL 648i is designed as a PROFINET-IO device (acc. to IEEE 802.3). It supports a transmission rate of up to 100 Mbit/s (100Base TX/FX), full duplex, as well as auto-negotiation and auto-crossover.

The functionality of the device is defined via parameter sets which are clustered in modules. These modules are contained in a GSDML file.

Each device is sealed with a unique MAC ID. This information is used to assign a unique, plant-specific device name (NameOfStation) to the device via the Discovery and Configuration Protocol (DCP). When configuring a PROFINET-IO system, the assignment of the device names to the configured IO devices creates a name-based relationship for the participating IO devices (device naming).

The device features multiple M12 plugs / sockets for the electrical connection of the supply voltage, the interface and the switching inputs and outputs (see chapter 7 "Electrical connection").

The device supports:

• PROFIBUS-IO device functionality based on the PROFIBUS profile for identification systems

• Modular structure of the IO data

• PROFINET-IO RT (Real Time) communication

• Standard Fast Ethernet (100 Mbit/s) connections (M12 technology)

• Integrated Ethernet switch/ 2 Ethernet ports

• PROFINET-IO Conformance Class B (CC-B)

• Media Redundancy Protocol (MRP)

• I&M support: I&M 0-4

• Diagnostics / alarms

Identification & Maintenance Functions The device supports the base record I&M0:

Leuze electronic BCL 648i 53

Starting up the device - Configuration

Table 10.1: Base record I&M0

Contents Index Data type Description Value

Header 0 10 bytes Manufacturer specific

MANUFACTURER_ID 10 UNSIGNED16 Leuze PNO manufacturer ID

ORDER_ID 12 ASCII string 20 bytes Leuze order no.

SERIAL_NUMBER 32 ASCII string 16 bytes Unique device serial number Device-dependent

HARDWARE_REVISION 48 UNSIGNED16 Hardware revision number, e.g.

SOFTWARE_REVISION 50 1xCHAR, 3xUNSIGNED8 Software version number, e.g.,

REVISION_COUNTER 54 UNSIGNED16 Is incremented when updating

PROFILE_ID 56 UNSIGNED16 PROFIBUS application profile

PROFILE_SPECIFIC_TYPE 58 UNSIGNED16 Info about subchannels and sub-

IM_VERSION 60 2xUNSIGNED8 Implemented I&M version V 1.1 0x01,0x01

IM_SUPPORTED 62 Bit[16] Optional I&M records available 0

Manufacturer specific

Leuze manufacturer ID

"0…65535"

V130 corresponds to "V1.3.0"

individual modules. This function is not supported.

number

modules. Not relevant

338

Device-dependent

0xF600 (generic device)

0x01,0x01

The device supports further protocols and services for communication:

• TCP / IP (Client / Server)

•UDP

•DCP

•ARP

•PING

10.1.1 PROFINET-IO communication profile

The communication profile defines how participants serially transmit their data via the transmission medium.

The PROFINET-IO communication profile is designed for efficient data exchange on the field level. The data exchange with the devices is mainly cyclical. For the configuration, operation, monitoring and alarm handling, however, acyclic communication services are also used.

Depending on the communication requirements, PROFINET-IO offers suitable protocols and transfer methods:

Real Time communication (RT) via prioritized Ethernet frames for

• Cyclical process data (I/O data stored in the I/O area of the control)

• Clock synchronization

•Alarms

• Neighborhood information

• Address assignment/address resolution via DCP.

TCP/UDP/IP communication via standard Ethernet TCP/UDP/IP frames for

• Establishing communication and

• Acyclic data exchange, and also for the transfer of various information types such as:

• Parameters for the configuration of the modules during the establishment of the communication

• I&M 0-4 data (Identification & Maintenance functions)

• Reading diagnostic information

• Reading I/O data

• Writing device data

Leuze electronic BCL 648i 54

10.1.2 Conformance Classes

PROFINET-IO devices are categorized into conformance classes to of the devices for the users. The device can use an existing Ethernet network infrastructure and corresponds to Conformance Class B (CC-B). Thus, it supports the following features:

• Cyclical RT communication

• Acyclic TCP/IP communication

• Alarms/diagnostics

• Automatic address assignment

• I&M 0-4 functionality

• Neighborhood detection basic functionality

• FAST Ethernet 100 Base-TX/FX

• Convenient device exchange without engineering tools

• SNMP support

10.2 Measures to be performed prior to the initial commissioning

 Before commissioning, familiarize yourself with the operation and configuration of the device.

 Before connecting the supply voltage, recheck all connections and ensure that they have been properly

made.

 Check the applied voltage. It must be in the range between +10V … 30 V DC.

Starting up the device - Configuration

simplify the evaluation and selection

Connecting functional earth FE

 Ensure that the functional earth (FE) is connected correctly.

NOTICE

Unimpaired operation is only guaranteed when the functional earth is connected properly. All electrical disturbances (EMC couplings) are discharged via the functional earth connection.

10.3 Starting the device

 Connect the +10 … 30 V DC supply voltage (typ. +24 V DC); the device starts up and the bar code read-

ing window appears on the display.

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 (see chapter 8.6 "Operation", Parameter enable).

 First, you need to assign its individual name to the device.

The PLC must communicate this device name to the participant during the device naming (see chapter 10.4.5 "Step 5 – Configuration of the device name - naming the device").

10.4 Configuration steps for a Siemens Simatic S7 control

The following steps are necessary for commissioning with a Siemens S7 control:

1. Preparation of the control system (S7 PLC)

2. Installation of the GSD file

3. Hardware configuration of the S7 PLC

4. Transfer of the PROFINET-IO configuration to the IO controller (S7 PLC)

5. Device naming

• Configuration of the device name

• Device naming

• Assigning the device names to the configured IO devices (see figure 10.2).

• Assignment of MAC address - IP address - individual device name (see figure 10.3)

6. Check device name

10.4.1 Step 1 – Prepar

The first step involves the assignment of an IP address to the IO cont of the control for consistent data transmission.

Leuze electronic BCL 648i 55

ing the control system (S7 PLC)

roller (PLC - S7) and the preparation

If an S7 control is used, you need to ensure that Simatic-Manager Version 5.4 + service pack 5 (V5.4+SP5) or higher is used.

10.4.2 Step 2 – Installation of the GSD file

For the subsequent configuration of t loaded first. All data in modules required for operating the device is described in this file. These are input and output data and device parameters for the functioning of the device and the definition of the control and status bits.

 Install the GSD file associated with the device in the PROFINET-IO Manager of your control.

General information on the GSD file The term GSD stands for the textual description of a PROFINET-IO device model. For the description of the more complex PROFINET-IO device model, the XML-based GSDML (Generic

Station Description Markup Language) was introduced. In the following, the terms “GSD” or “GSD file” always refer to the GSDML-based format. The GSDML file can support an arbitrary number of languages in one file. Every GSDML file contains a

version of the device model. This is also reflected in the file name.

File name structure

Starting up the device - Configuration

he IO devices, e.g., BCL 648i, the corresponding GSD file must be

The file name of the GSD file is constructed according to the following rule:

• GSDML-[GSDML schema version]-Leuze-BCL648i-[date].xml

Explanation:

• GSDML schema version: Version identifier of the GSDML schema version used, e.g., V2.2.

• Date: Release date of the GSD file in the format yyyymmdd. This date doubles as the version identifier of the file.

Example:

• GSDML-V2.2-Leuze-BCL648i-20090503.xml

You can find the GSD file for the respective device model at www.leuze.com. All data in modules required for operating the device is described in this file. These are input and output

data and device parameters for the functioning of the device and the definition of the control and status bits.

If parameters are changed, e.g., in the project tool, these changes are stored on the PLC side in the project, not in the GSD file. The GSD file is a certified and integral part of the device and must not be changed manually. The file is not changed by the system either.

The functionality of the device is defined via parameter sets. The parameters and their functions are structured in the GSD file using modules. A user-specific configuration tool is used during PLC program creation to integrate the required modules and configure them appropriately for their respective use. During operation of the device on the PROFINET-IO, all parameters are set to default values. If these parameters are not changed by the user, the device functions with the default settings delivered by Leuze electronic.

For the default settings of the device, please refer to the following module descriptions.

10.4.3 Step 3 – Hardware co

nfiguration of the S7 PLC: Configuration

For the configuration of the PROFINET-IO system using the HW Config of the SIMATIC Manager, insert the device into your project. An IP address is now assigned to a unique device name.

Leuze electronic BCL 648i 56

Starting up the device - Configuration

1 Device name

Figure 10.1: Assignment of the device names to IP addresses

10.4.4 Step 4 – Transfer of the configuration to the IO controller (S7 PLC)

After the correct transfer to the IO

controller (S7 PLC), the PLC automatically carries out the following

activities:

• Check of device names

• Assignment of the IP addresses that were configured in the HW Config to the IO devices

• Establishment of a connection between the IO controller and configured IO devices

• Cyclical data exchange

Participants that have not been named cannot be contacted yet at this point in time!

10.4.5 Step 5 – Con

The PROFINET-IO device has a unique MAC address that is part of the factory settings. You can find this

figuration of the device name - naming the device

address on the name plate of the bar code reader. This information is used to assign a unique, plant-specific device name (NameOfStation) to the device via

the Discovery and Configuration Protocol (DCP). The PROFINET-IO also uses the Discovery and Configuration Protocol (DCP) for the IP address assign-

ment during each system boot-up if the IO device is located in the same subnet.

All BCL 648i participants in a PROFINET-IO network must be located in the same subnet!

Leuze electronic BCL 648i 57

Starting up the device - Configuration

Device naming PROFINET-IO defines the “naming of the device” as the creation of a name-based relationship for a

PROFINET-IO device.

Assigning the device names to the configured IO devices

1 Device name 2 Browse button 3 MAC address selection dialog

Figure 10.2: Assigning the device names to the configured IO devices

 Select the respective bar code scanner for the device naming based on its MAC address. The unique

device name (which must match the name in the HW Config) is then assigned to this participant.

Multiple devices can be distinguished by the MAC addresses displayed. The MAC address may be found on the name plate of the respective bar code scanner.

Assignment of MAC address - IP address -individual device name

 At this point, please assign an IP address (suggested by the PLC), a subnet mask and, if required, a

router address, and assign this data to the named participant (device name).

Leuze electronic BCL 648i 58

Starting up the device - Configuration

1 Ethernet node 2 Set IP configuration 3 Device name

Figure 10.3: MAC address - IP address - individual device name

Multiple devices can be distinguished by the MAC addresses displayed. The MAC address may be found on the name plate of the respective bar code scanner.

From now on, and when programming, only the unique device name (max. 255 characters) is used.

10.4.6 Step 6 – Check device names

ter completing the configuration phase, recheck the device names that have been assigned. Please

 Af

ensure that these names are unique and that all participants are located in the same subnet.

10.4.7 Ethernet host communication

This chapter is only of interest if an additional IP address independent of the device name is to be created for an additional communication channel, e.g. TCP/ IP. The Ethernet host communication enables the configuration of connections to an external host system. Both UDP as well as TCP/IP (in either client or server mode) can be used. The connection-free UDP protocol is used primarily to transfer process data to the host (monitor operation). The connection-oriented TCP/IP protocol can also be used to transfer commands from the host to the device. With this connection, the data is backed up by the TCP/IP protocol itself.

If you would like to use the TCP/IP protocol, you must also define whether the device is to operate as a TCP client or as a TCP server.

Both protocols can be activated simultaneously and used in parallel.

Leuze electronic BCL 648i 59

 Contact your network administrator to determine which communication protocol is used.

10.4.8 Manually setting the IP address

If your system does not include a DH nently, proceed as follows:

 Have the network administrator specify the data for IP address, net mask and gateway address of the

device.

 Set these values on the device:

In the webConfig tool

 In the main menu, select Configuration -> Communication -> Ethernet interface.

If the setting is performed via the webConfig tool, the device must be restarted. Only after this restart is the set IP address accepted and does it become active.

Or alternatively in the display

Use the navigation buttons to move through the menu. Activate the desired selection with the enter button .

Starting up the device - Configuration

CP server or if the IP addresses of the devices are to be set perma-

 In the main menu, select the Parameter menu.

 Select the Ethernet menu item.

 Press the enter button to enter the menu.

 Select the Ethernet interface menu item.

 Press the enter button to enter the menu.

 Successively select the IP address, Gateway and Net mask menu items and set the desired values.

 Exit the menu with the Escape button.

The Configuration changed, system must be restarted message appears.

 Confirm with OK to initiate a restart and to activate the changed configuration.

10.4.9 Automatically setting

If your system includes a DHCP server which is to be used to assign the IP addresses, proceed as follows:

In the webConfig tool

 In the main menu, select Configuration -> Communication > Ethernet -> DHCP.

Or alternatively in the display

 In the main menu, select the Parameter menu.

 Select the Ethernet menu item.

 Press the enter button to enter the menu.

 Select the Ethernet interface menu item.

 Press the enter button to enter the menu.

 Select the DHCP activated menu item and set the desired value.

 Exit the menu with the Escape button.

The Configuration changed, system must be restarted message appears.

 Confirm with OK to initiate a restart and to activate the changed configuration.

the IP address

The device responds to ping commands. A simple test to determine whether the address assign- ment was successful is to enter the previously configured IP address in a ping command (e.g. ping 192.168.60.101 in a command line window under Windows).

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10.4.10Address Link Label

00:15:7B:20:00:15

DDLS 508i MAC

Name

Address Link Label

The

Starting up the device - Configuration

is an additional stick-on label that is affixed to the device.

Figure 10.4: Example of an

•The

Address Link Label

and offers the possibility to enter the IP address and the device name by hand. The area of the remainder of the stick-on label if necessary by means of the perforation.

• To use, the layout diagrams to designate the device.

• Once affixed in the documents, the mounting location, MAC address or device, as well as the corresponding control program. The time-consuming searching, reading, and manually writing down of the MAC addresses of all devices installed in the system are eliminated.

Each device with Ethernet interface is uniquely identified via the MAC address assigned during production. The MAC address is also listed on the name plate of the device.

If multiple devices are commissioned in a system, the MAC address of each installed device must be correctly assigned, e.g., during programming of the control.

 Remove the

 Amend the IP address and the device name on the

 Affix the “Address Link Label” in the documents, e.g., in the installation diagram, according to the posi-

tion of the device.

Address Link Label

contains the MAC address (Media Access Control address) of the device

on which the MAC address is printed can be separated from the

is peeled from the device and can be affixed in the installation and

Address Link Label

from the device.

; the device type varies depending on series

establishes a unique reference between

Address Link Label

as necessary.

10.4.11TCP/IP

 Activate the TCP/IP protocol.

 Set the TCP/IP mode of the device.

In TCP client mode, the device actively establishes the connection to the superior host system (PC / PLC as server). The device requires from the user the IP address of the server (host system) and the port number on which the server (host system) accepts a connection. In this case, the device determines when and with whom a connection is established!

 With a device as TCP client, also set the following values:

• IP address of the TCP server (normally the PLC/host computer)

• Port number of the TCP server

• Timeout for the wait time for an answer from the server

• Repetition time for renewed communication attempt following a timeout

In TCP server mode, the superior host system (PC / PLC) actively establishes the connection and the connected device waits for the connection to be set up. The TCP/IP stack must be informed by the user as to the local port of the device (port number) on which connection requests from a client application (host system) are to be received. If there is a connection request and a connection is established by the superior host system (PC / PLC as client), the device (server mode) accepts the connection. Data can then be sent and received.

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Starting up the device - Configuration

 With a device as TCP server, also set the following values:

• Port number for the communication of the device with the TCP clients

The corresponding adjustment options can be found:

In the webConfig tool

 In the main menu, select Configuration -> Communication -> Host communication.

Or alternatively in the display

 In the main menu, select the Parameter menu.

 In the Parameter menu, select the Ethernet menu item.

 Press the enter button to enter the menu.

 Select the Host communication menu item.

 Press the enter button to enter the menu.

 Select the TcpIP menu item.

 Press the enter button to enter the menu.

 Successively select the Activated, Mode and TcpIP client or TcpIP server menu items and set the

desired values.

 Exit the menu with the Escape button.

The Configuration changed, system must be restarted message appears.

 Confirm with OK to initiate a restart and to activate the changed configuration.

10.4.12UDP

The device requires from the user the IP address and the port number of the communication partner. In the same way, the host system (PC / PLC) now also requires the set IP address of the device and the selected port number. By assigning these parameters, a socket is formed via which the data can be sent and received.

 Activate the UDP protocol

 Also set the following values:

• IP address of the communication partner

• Port number of the communication partner

The corresponding adjustment options can be found:

In the webConfig tool

 In the main menu, select Configuration -> Communication -> Host communication.

Or alternatively in the display

 In the main menu, select the Parameter menu.

 In the Parameter menu, select the Ethernet menu item.

 Press the enter button to enter the menu.

 Select the Host communication menu item.

 Press the enter button to enter the menu.

 Select the UDP menu item.

 Press the enter button to enter the menu.

 Successively select the Activated, IP address and Port number menu items and set the desired values.

 Exit the menu with the Escape button.

The Configuration changed, system must be restarted message appears.

 Confirm with OK to initiate a restart and to activate the changed configuration.

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 mod- ules (see chapter 10.5).

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10.5 Commissioning via the PROFINET-IO

10.5.1 General information

The device is designed as a modular field device. As is the case IO functionality of the device is defined via parameter sets that are combined in modules (slots) and submodules (subslots). The further addressing within subslots is then accomplished via an index. The modules are included in a XML-based GSD file, which is supplied as an integral part of the device. By using a user-specific configuration tool, such as, e.g., Simatic Manager for the programmable logic control by Siemens, the required modules are integrated into a project during commissioning and its settings and parameters are adjusted accordingly. These modules are provided by the GSD file.

Reception of the input data and sending of the output data are described from the perspective of the control (IO controller).

Further information see chapter 10.4 "Configuration steps for a Siemens Simatic S7 control". For the default settings of the device, please refer to the following module descriptions.

Please note that the set data is overwritten by the PLC!

Some controls make available a so-called “universal module”. This module must not be activated for the device!

Starting up the device - Configuration

for PROFIBUS devices, the PROFINET-

From the perspective of the device, a distinction is made between PROFINET-IO parameters and internal parameters. PROFINET-IO parameters are all parameters that can be changed via the PROFINET-IO and are described in the following modules. Internal parameters, on the other hand, can only be changed via a service interface and retain their value even following a PROFINET-IO configuration.

During the configuration phase, the BCL receives parameter telegrams from the IO controller (master). Before this is evaluated and the respective parameter values are set, all PROFINET-IO parameters are reset to default values. This ensures that the parameters of modules that are not selected are set to the default values.

10.5.2 Permanently defined pa

On the PROFINET-IO, parameters may be stored in modules or may be defined permanently in a PROFINET-IO participant.

The permanently defined parameters are called common parameters or device-specific parameters, depending on the configuration tool.

These parameters must always be present. They are defined outside configuration modules and are thus connected to the base module (DAP: Device Access Point) that is addressed via slot 0/subslot 0.

In Simatic Manager, the permanently defined parameters are set via object properties of the device. The module parameters are set via the module list of the selected device. By selecting the project properties of a module, the respective parameters may be set if required.

The following list contains the device parameters that are permanently defined. These parameters always exist and are available independent of the modules (DAP slot 0/subslot 0).

rameters/device parameters

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Starting up the device - Configuration

Table 10.2: Device parameters

Parameter Description Addr. Data type Value range Default Unit

Profile number Number of the activated profile. For devices:

Code type 1 Released code type; no code means that all

Number-of-digits mode

Digits 1 Decodable number of digits; in the case of a

Digits 2 Decodable number of digits; in the case of a

Digits 3 Decodable number of digits in the enumeration

Digits 4 Decodable number of digits in the enumeration

Digits 5 Decodable number of digits in the enumeration

constant with value 0.

subsequent code tables are also deactivated. The valid number of digits also depends on the code type.

Specifies how the subsequent numbers of digits are to be interpreted.

range, this number defines the lower limit.

range, this number defines the upper limit.

mode.

0 UNSIGNED8 0 … 255 0 -

1.0 … 1.5 BitArea 0: No code

2.6 Bit 0: Enumeration

2.0 … 2.5 UNSIGNED8 0 … 63 10 -

3 UNSIGNED8 0 … 63 0 -

4 UNSIGNED8 0 … 63 0 -

5 UNSIGNED8 0 … 63 0 -

6 UNSIGNED8 0 … 63 0 -

1: 2/5 Interleaved 2: Code39 3: Code32 6: UPC, UPCE 7: EAN8, EAN13 8: Code128 10: EAN Addendum 11: Codabar 12: Code93 13: GS1 DataBar Omnidirectional 14: GS1 DataBar Limited 15: GS1 DataBar Expanded

1: Range

Reading reliability Min. reading reliability to be achieved in order

Check digit procedure

Check digit output Turns the check digit output on or off. 8.7 Bit Check digit output

Code type 2 See code type 1 9.0 … 9.5 BitArea See code type 1 0 -

Number-of-digits mode 2

Digits 2.1 Decodable number of digits; in the case of a

Digits 2.2 Decodable number of digits; in the case of a

Digits 2.3 Decodable number of digits in the enumeration

Digits 2.4 Decodable number of digits in the enumeration

to output a read code.

Used check digit procedure. 8.0 … 8.6 BitArea 0: Standard check digit

Specifies how the subsequent numbers of digits are to be interpreted.

range, this number defines the lower limit.

range, this number defines the upper limit.

mode.

7 UNSIGNED8 1 … 100 4 -

evaluation 1: No check digit verification 2: MOD10 Weight 3 3: MOD10 Weight 2 4: MOD10 Weight 4_9 5: MOD11 Cont 6: MOD43 7: MOD16

0: Standard 1: Not standard

10.6 Bit 0: Enumeration

10.0 …

10.5

11 UNSIGNED8 0 … 63 0 -

12 UNSIGNED8 0 … 63 0 -

13 UNSIGNED8 0 … 63 0 -

UNSIGNED8 0 … 63 0 -

1: Range

Digits 2.5 Decodable number of digits in the enumeration

Reading reliability 2Min. reading reliability to be achieved in order

mode.

to output a read code.

14 UNSIGNED8 0 … 63 0 -

15 UNSIGNED8 1 … 100 4 -

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Starting up the device - Configuration

Parameter Description Addr. Data type Value range Default Unit

Check digit procedure 2

Check digit output 2Turns the check digit output on or off 16.7 Bit Check digit output

Code type 3 See code type 1 17.0 …

Number-of-digits mode 3

Digits 3.1 Decodable number of digits; in the case of a

Digits 3.2 Decodable number of digits; in the case of a

Digits 3.3 Decodable number of digits in the enumeration

Digits 3.4 Decodable number of digits in the enumeration

Digits 3.5 Decodable number of digits in the enumeration

Used check digit procedure. 16.0…

Specifies how the subsequent numbers of digits are to be interpreted.

range, this number defines the lower limit.

range, this number defines the upper limit.

mode.

16.6

17.5

18.6 Bit 0: Enumeration

18.0 …

18.5

19 UNSIGNED8 0 … 63 0 -

20 UNSIGNED8 0 … 63 0 -

21 UNSIGNED8 0 … 63 0

22 UNSIGNED8 0 … 63 0 -

BitArea 0: Standard check digit

BitArea See code type 1 0 -

UNSIGNED8 0 … 63 0 -

evaluation 1: No check digit verification 2: MOD10 Weight 3 3: MOD10 Weight 2 4: MOD10 Weight 4_9 5: MOD11 Cont 6: MOD43 7: MOD16

0: Standard 1: Not standard

1: Range

Reading reliability 3Min. reading reliability to be achieved in order

Check digit procedure 3

Check digit output 3Turns the check digit output on or off 24.7 Bit Check digit output

Code type 4 See code type 1 25.0 …

Number-of-digits mode 4

Digits 4.1 Decodable number of digits; in the case of a

Digits 4.2 Decodable number of digits; in the case of a

Digits 4.3 Decodable number of digits in the enumeration

Digits 4.4 Decodable number of digits in the enumeration

to output a read code.

Used check digit procedure. 24.0…

Specifies how the subsequent numbers of digits are to be interpreted.

range, this number defines the lower limit.

range, this number defines the upper limit.

mode.

23 UNSIGNED8 1 … 100 4 -

24.6

25.5

26.6 Bit 0: Enumeration

26.0 …

26.5

27 UNSIGNED8 0 … 63 0 -

28 UNSIGNED8 0 … 63 0 -

29 UNSIGNED8 0 … 63 0

BitArea 0: Standard check digit

BitArea See code type 1 0 -

UNSIGNED8 0 … 63 0 -

evaluation 1: No check digit verification 2: MOD10 Weight 3 3: MOD10 Weight 2 4: MOD10 Weight 4_9 5: MOD11 Cont 6: MOD43 7: MOD16

0: Standard 1: Not standard

1: Range

Digits 4.5 Decodable number of digits in the enumeration

mode.

30 UNSIGNED8 0 … 63 0 -

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Starting up the device - Configuration

Parameter Description Addr. Data type Value range Default Unit

Reading reliability 4Min. reading reliability to be achieved in order

Check digit procedure 4

Check digit output 4Turns the check digit output on or off 32.7 Bit Check digit output

1) Specifying a 0 for the number of digits means that this entry is ignored for the device.

to output a read code.

Used check digit procedure. 32.0…

31 UNSIGNED8 1 … 100 4 -

32.6

BitArea 0: Standard check digit

evaluation 1: No check digit verification 2: MOD10 Weight 3 3: MOD10 Weight 2 4: MOD10 Weight 4_9 5: MOD11 Cont 6: MOD43 7: MOD16

0: Standard 1: Not standard

Parameter length 33 bytes

Input data None

Output data None

Notice on number of digits If 0 is specified in a field for the number of digits, the corresponding parameter is ignored by the device

firmware.

For a code table entry x, the two code lengths 10 and 12 are to be enabled. For this purpose, the following number of digit entries are necessary:

• Number of digits mode x = 0 (enumeration) Number of digits x.1 = 10 Number of digits x.2 = 12 Number of digits x.3 = 0 Number of digits x.4 = 0 Number of digits x.5 = 0

10.6 Overview of the project modules

When using PROFINET-IO modules, the parameters are assembled dynamically, i.e., only the parameters that were selected by the activated modules are changed.

The BCL has parameters (device parameters) that must always be present. These parameters are defined outside of modules and are thus linked to the base module (DAP).

In the current version, a total of 59 modules are available for use. A device module (DAP, see chapter 10.5.2 "Permanently defined parameters/device parameters") is used for basic device configuration and is permanently integrated into the project. Further modules may be included into the project according to requirements and application.

The modules fall into the following categories:

• Parameter module for the configuration of the device.

• Status or control modules that influence the input/output data.

• Modules that may include both parameters and control or status information.

A PROFINET-IO module defines the existence and meaning of the input and output data. In addition, it defines the necessary parameters. The arrangement of the data within a module is defined.

The composition of the input/output data is defined via the module list. The device interprets the incoming output data and triggers the appropriate reactions in the device. The

interpreter for processing the data is adapted to the module structure during initialization. The same applies for the input data. Using the module list and the defined module properties, the input

data string is formatted and referenced to the internal data.

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Starting up the device - Configuration

During cyclic operation, the input data is then passed on to the IO controller. During the startup or initialization phase, the device sets the input data to an initial value (usually 0).

The modules can be grouped together in any order in the engineering tool. Note, however, that many modules contain linked data (e.g., the decoding result modules 20-41). It is important to maintain the consistency of these data. The BCL 648i offers 59 different modules. Each of these modules may only be selected once; otherwise, the device ignores the configuration. The device checks its max. permissible number of modules. The control also reports an error if the input and output data across all selected modules exceed a total length of 1024 bytes. The specific limits of the individual modules of the device are declared in the GSD file.

The following module overview shows the characteristics of the individual modules:

Table 10.3: Module overview

Module Description Module

Device parameters Module independent device parameters 1 0 33 0 0

Interface PN-IO Ethernet interface description 1 1 0 0 0

Port 1 Ethernet Port 1 1 2 0 0 0

Port 2 Ethernet Port 2 1 3 0 0 0

Decoder

Code table extension 1 Extension of the existing code table 1001 1 800

Code table extension 2 Extension of the existing code table 1002 1 800

Code table extension 3 Extension of the existing code table 1003 1 800

Code table extension 4 Extension of the existing code table 1004 1 800

Code type properties The module permits changing the muted zones

Code reconstruction technology Support of code reconstruction technology 1007 1 4 0 0

Control

Activations Control bits for activation of the standard reading

Reading gate control Extended control of the reading gate 1011 1 6 0 0

as well as the line-gap ratios

operation

identifier

1005 1 6 0 0

1010 1 1 0 1

Submodule identifier

Parameter

Outp. data

Inp. data

Multi-label Output of several bar codes per reading gate 1012 1 2 1 0

Fragmented read result Transmission of the read results in the frag-

mented mode

Interlinked read result Interlinking of the individual read results within

one reading gate

Result Format

Decoder state Status display - decoding 1020 1 0 1 0

Decoding result 1 Bar code information 4 bytes max. 1021 1 0 6 0

Decoding result 2 Bar code information 8 bytes max. 1022 1 0 10 0

Decoding result 3 Bar code information 12 bytes max. 1023 1 0 14 0

Decoding result 4 Bar code information 16 bytes max. 1024 1 0 18 0

Decoding result 5 Bar code information 20 bytes max. 1025 1 0 22 0

Decoding result 6 Bar code information 24 bytes max. 1026 1 0 26 0

Decoding result 7 Bar code information 28 bytes max. 1027 1 0 30 0

Data formatting Specification for formatting the data output 1030 12300

1013 1 1 2 0

1014 1 1 0 0

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Starting up the device - Configuration

Module Description Module

Reading gate number Number of the reading gate since system start-up1031 1 0 2 0

Reading gate time Time between opening and closing 1032 1 0 2 0

Code position Relative position of the bar code label in the

Reading reliability Calculated reading reliability for the transmitted

Scans per bar code Number of scans between the first and the last

Scans with information Number of scans with processed information 1036 1 0 2 0

Decoding quality Quality of the read result 1037 1 0 1 0

Code direction Orientation of the bar code 1038 1 0 1 0

Number of digits Number of digits in the bar code 1039 1 0 1 0

Code type Bar code type 1040 1 0 1 0

Code position in the swivel range Code position in the swivel range of an oscillat-

Data Processing

Characteristics filter Configuration of the characteristics filter 1050 1 0 0 0

scanning beam

bar code

time of detecting the bar code

ing mirror device

identifier

1033 1 0 2 0

1034 1 0 2 0

1035 1 0 2 0

1041 1 0 2 0

Submodule identifier

Parameter

Outp. data

Inp. data

Data filtering Configuration of the data filtering 1051 1 60 0 0

Segmentation acc. to the EAN process

Segmentation via fixed positions Activation and configuration of the segmentation

Segmentation acc. to identifier and separator

String handling parameter Definition of placeholder characters for bar code

Device-Functions

Device status Display of the device status as well as control

Laser control Switch-on and switch-off positions of the laser 10611 4 0 0

Display Display parameter settings 1062 1 3 0 0

Alignment Alignment mode 1063 1 0 1 1

Oscillating mirror Configuration of the oscillating mirror 1064 1 6 00

Deflection mirror Deflection mirror parameter settings 1065 1 2 0 0

Switching inputs/ outputs SWIO or Device-IO

Switching input/output SWIO1 Parameter settings SWIO1 1070 1 23 0 0

Activation and configuration of the segmentation acc. to the EAN process

via fixed positions

Activation and configuration of the segmentation acc. to identifier and separator

segmentation, filtering, completion and reference code processing

bits for reset and standby

1052 1 27 0 0

1053 1 37 0 0

1054 1 29 0 0

1055 1 3 0 0

1060 1 0 1 1

Switching input/output SWIO2 Parameter settings SWIO2 1071 1 23 0 0

Switching input/output SWIO3 Parameter settings SWIO3 1072 1 23 0 0

Switching input/output SWIO4 Parameter settings SWIO4 1073 1 23 0 0

SWIO status and control Handling of switching input and switching output

Data output

Sorting Sorting support 1080 1 3 0 0

signals

1074 1 0 2 1

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Starting up the device - Configuration

Module Description Module

Reference code comparator 1 Definition of the operation mode of reference

Reference code comparator 2 Definition of the operation mode of reference

Reference code comparison pattern 1

Reference code comparison pattern 2

Special Functions

Status and control Grouping of multiple status and control bits 1090 1 0 1 0

AutoReflAct Automatic reflector activation 1091 1 2 0 0

AutoControl Automatic monitoring of the reading properties 1092 1 310

multiScan over PROFINET

multiScan master Definition of the mode of operation of the multi-

multiScan slave addresses 1 Configuration of the slave addresses for slaves

multiScan slave addresses 2 Configuration of the slave addresses for slaves

code comparator 1

code comparator 2

Definition of the 1st comparison pattern 1083 1 31 0 0

Definition of the 2nd comparison pattern 1084 1 31 0 0

Scan master function

11-20

21-32

identifier

1081 1 8 0 0

1082 1 8 0 0

1100 1 10 0 0

1101 1

1102 2

Submodule identifier

Parameter

Outp. data

Inp. data

For the standard case, at least module 10 (activation) and one of modules 21 … 27 (decoding result 1 … 7) should be integrated.

10.7 Decoder modules

10.7.1 Modules 1-4 – Code table extensions 1 to 4

PROFINET-IO module identifier Module ID: 1001…1004 Submodule ID: 1

Description The modules extend the code type tables of the device parameters and permit the additional definition of

further 4 code types together with the respective number of digits.

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Starting up the device - Configuration

Parameter

Table 10.4: Parameters for modules 1-4

Parameter Description Rel. Addr. Data type Value range Default Unit

Code type Released code type; no code means that all

Number-of-digits mode

Digits 1

Digits 2 Decodable number of digits; in the case of a

Digits 3 Decodable number of digits in the enumeration

Digits 4 Decodable number of digits in the enumeration

Digits 5 Decodable number of digits in the enumeration

Reading reliability Min. reading reliability to be achieved in order

subsequent code tables are also deactivated. The valid number of digits also depends on the code type.

Interpretation of the number of digits. 1.6 Bit 0: Enumeration

Decodable number of digits; in the case of a range, this number defines the lower limit.

range, this number defines the upper limit.

mode.

to output a read code.

0.0 … 0.5 BitArea 0: No code

1.0 … 1.5 UNSIGNED8 0 … 63 0 -

2 UNSIGNED8 0 … 63 0 -

3 UNSIGNED8 0 … 63 0 -

4 UNSIGNED8 0 … 63 0 -

5 UNSIGNED8 0 … 63 0 -

6 UNSIGNED8 1 … 100 4 -

1: 2/5 Interleaved 2: Code39 3: Code32 6: UPC, UPCE 7: EAN8, EAN13 8: Code128 10: EAN Addendum 11: Codabar 12: Code93 13: GS1 DataBar Omnidirectional 14: GS1 DataBar Limited 15: GS1 DataBar Expanded

1: Range

Check digit procedure

Check digit output Turns the check digit output on or off. Standard

Used check digit procedure. 7.0 … 7.6 BitArea 0: Standard check digit

means that the check digit is transmitted according to the applicable standard for the selected code type. If no check digit transmission is intended for the selected code type, then “Standard” means that the check digit is not transmitted and “Not Standard” means that the check digit is transmitted anyway.

7.7 Bit Check digit output

evaluation 1: No check digit verification 2: MOD10 Weight 3 3: MOD10 Weight 2 4: MOD10 Weight 4_9 5: MOD11 Cont 6: MOD43 7: MOD16

0: Standard 1: Not standard

1) Refer to the notice on the number of digits (see chapter 10.5.2 "Permanently defined parameters/device parameters").

Parameter length 8 bytes

Input data None

Output data None

10.7.2 Module 5 – Code type features (symbology)

PROFINET-IO module identifier Module ID: 1005

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Starting up the device - Configuration

Submodule ID: 1

Description The module defines extended features for various code types.

Parameter

Table 10.5: Parameters for module 5

Parameter Description Addr. Data type Value range Default Unit

Maximum width deviation

Code 39 max. element ratio

Code 39 character gap

Codabar max. element ratio

Codabar character gap

Codabar Monarch Mode

Codabar start/stop character

UPC-E extension Switches the extension of a UPC-E code to a

Code 128: activate EAN header

Code 39 conversion

Max. permitted width deviation of a character in percent of the directly adjacent character.

Permissible ratio between maximum and minimum element of Code 39.

Permissible ratio for the gap between two characters for Code 39.

Permissible ratio between maximum and minimum element of the Codabar code.

Permissible ratio for the gap between two characters for the Codabar code.

The decoding of a Monarch bar code as Codabar bar code can be switched on or off.

Switches the transmission of a start and stop character for the Codabar code on and off.

UPC-A result on and off.

Switches the output of the EAN header on and off.

Defines the conversion method used for Code

39.

0 UNSIGNED8 0 … 100 15 %

1 UNSIGNED8 0 … 255 8 -

2 UNSIGNED8 0 … 255 3 -

3 UNSIGNED8 0 … 255 8 -

4 UNSIGNED8 0 … 255 3 -

5.0 Bit 0: Off

5.1 Bit 0: Off

5.4 Bit 0: Off

5.5 Bit 0: Off

5.6 … 5.7 BitArea 0: Standard (usual conver-

1: On

sion method) 1: Standard ASCII (combination of standard method and ASCII method) 2: ASCII (This conversion method uses the entire ASCII character set)

Parameter length 6 byte

Input data None

Output data None

10.7.3 Module 7 – Code reconstruction technology

PROFINET-IO module identifier Module ID: 1007 Submodule ID: 1

Description Module for supporting the code reconstruction technology.

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Starting up the device - Configuration

Parameter

Table 10.6: Parameters for module 7

Parameter Description Addr. Data type Value range Default Unit

Maximum width ratio

Minimum number of elements

Code fragment mode

Processing end at end of label

The maximum width ratio is used to determine the light zones. The light zones identify the beginning or end of patterns.

A pattern must have at least this minimum number of duo-elements, i.e. no patterns which have fewer duo-elements.

This parameter can be used to switch CRT mode on and off.

If this parameter is set, a decoded bar code is only completely decoded after the scanning beam has exited the entire bar code.

0 UNSIGNED8 0 … 255 13 -

1 … 2 UNSIGNED16 2 … 400 6 -

3.0 Bit 0: Switched off

3.2 Bit 0: Switched off

1: Switched on

Parameter length 4 byte

Input data None

Output data None

Processing end at end of label: If this parameter is set, a decoded bar code is only completely decoded after the scanning beam has exited

the entire bar code. This mode is useful if the quality of the bar code is to be assessed, since more scans are now available for the quality evaluation of the bar code.

This parameter should be set if the AutoControl function is activated (see chapter 10.16.3 "Module 92 – AutoControl"). If the parameter is not set, the bar code is immediately detected and processed further as soon as all necessary bar code elements are available.

10.8 Control modules

10.8.1 Module 10 – Activations

PROFINET-IO module identifier Module ID: 1010 Submodule ID: 1

Description The module defines the control signals for the reading operation of the bar code reader. It is possible to

select between standard reading operation and handshake operation. In handshake operation, the controller must acknowledge the data reception via the ACK bit before the

new data is written into the input area. After acknowledging the last decoding result, the input data is reset (filled with zeros).

Parameter

Table 10.7: Parameters for module 10

Parameter Description Addr. Data type Value range Default Unit

Mode The parameter defines the mode in which the

1) corresponds to BCL34 module 18

2) corresponds to BCL34 module 19

activation module is operated.

0 UNSIGNED8 0: Without ACK

1: With ACK

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Starting up the device - Configuration

Parameter length 1 byte

Input data None

Output data

Table 10.8: Output data for module 10

Output data Description Addr. Data type Value range Init value Unit

Reading gate Signal for activating the reading gate 0.0 Bit 1 -> 0: Reading gate off

Free 0.1 Bit 0 -

Free 0.2 Bit 0 -

Free 0.3 Bit 0 -

Data acknowledgement

Data reset Deletes decoding results that may have been

This control bit signals that the transmitted data have been processed by the master. Only relevant in handshake mode (with ACK).

stored and resets the input data of all modules.

Free 0.6 Bit

Free 0.7 Bit

0.4 Bit 0 -> 1: Data has been pro-

0.5 Bit 0 -> 1: Data reset 0 -

0 -> 1: Reading gate active

cessed by the master 1 -> 0: Data has been processed by the master

Output data length 1 byte consistent

If several bar codes are decoded in sequence without the acknowledge mode having been acti- vated, the input data of the result modules are overwritten with the respective most recently read decoding result. If a data loss in the control is to be avoided in such a case, mode 1 (with Ack) should be activated. If multiple decoding results occur within one reading gate, it is possible - de- pendent on the cycle time - that only the last decoding result is visible on the bus. In this case, the acknowledge mode MUST be used. There is otherwise a risk of data loss. Multiple, individual decoding results may occur within one reading gate if module 12 – Multi-label (see chapter 10.8.3) or one of the identifier modules (see chapter 10.11) is used.

Data reset behavior:

If the data reset control bit is activated, the following actions are carried out:

1. Deletion of decoding results that may still be stored.

2. Reset of module 13 - fragmented read result (see chapter 10.8.4), i.e., even a partially transmitted read result is deleted.

3. Deletion of the input data areas of all modules. Exception: The input data of module 60 - device status (see chapter 10.12.1) is not deleted. For the status byte of decoding result modules 20 … 27 (see chapter 10.9.2), the two toggle bytes and the reading gate status remain unchanged.

10.8.2 Module 11 – Reading gate control

PROFINET-IO module identifier Module ID: 1011 Submodule ID: 1

Description With the module, the reading gate control of the bar code reader can be adapted to the application. With

different parameters from the bar code reader, a time-controlled reading gate may be created. In addition, it defines the internal criteria for the reading gate end and the completeness inspection.

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Starting up the device - Configuration

Parameter

Table 10.9: Parameters for module 11

Parameter Description Addr. Data type Value range Default Unit

Automatic reading gate repeat

Reading gate end mode/completeness mode

Restart delay The parameter specifies a time after which a

The parameter defines the automatic repeat of reading gates.

This parameter can be used to configure the completeness inspection.

reading gate is restarted. The BCL 648i generates its own periodic reading gate. The configured time is active only if the automatic reading gate repeat is switched on.

0 Byte 0: No

1 Byte 0: Independent of decod-

2 UNSIGNED16 0 … 65535 0 ms

1: Yes

ing, i.e., the reading gate is not terminated prematurely. 1: Dependent on decoding, i.e, the reading gate is terminated if the configured number of bar codes to be decoded has been

reached. 2: DigitRef table-dependent, i.e., the reading gate is terminated if each bar code stored in the code type table has been decoded. 3: Ident list dependent, i.e., the reading gate is terminated if each identifier stored in a list could be segmented via a respective bar code segmentation. 4: Reference code comparison, i.e., the reading gate is terminated if a positive reference code comparison has taken place.

Max. reading gate time when scanning

The parameter switches off the reading gate after the set time has elapsed, thus limiting the reading gate to the set period.

1) see chapter 10.8.2 "Module 11 – Reading gate control"

2) Corresponds to the settings made via the device module (see chapter 10.5.2, see chapter 10.7.1).

3) see chapter 10.11, modules 52-54, identifier filter string

4) see chapter 10.15.3, see chapter 10.15.4

Parameter length 6 byte

Input data None

Output data None

10.8.3 Module 12 – Multi-label

PROFINET-IO module identifier Module ID 1012 Submodule ID: 1

4 UNSIGNED16 1 … 65535

0: Reading gate deactivation is switched off.

0ms

Description The module defines extended features for various code types.

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Starting up the device - Configuration

Parameter

Table 10.10: Parameters for module 12

Parameter Description Addr. Data type Value range Default Unit

Minimum number of bar codes

Maximum number of bar codes

1) see chapter 10.8.2, Parameters “Reading gate termination mode”

Minimum number of different bar codes scanned for per reading gate.

Maximum number of different bar codes scanned for per reading gate. Only if this number of bar codes has been reached, the reading gate is terminated prematurely.

0 UNSIGNED8 0 … 64 0 -

1 UNSIGNED8 0 … 64 1 -

Parameter length 2 bytes

Input data

Table 10.11: Input data for module 12

Input data Description Addr. Data type Value range Default Unit

Number of decoding results

Number of decoding results which have not been fetched.

0 UNSIGNED8 0 … 255 0 -

Input data length 1 byte

Output data None This module is used to set the maximum and minimum number of bar codes which are to be decoded

within a reading gate. If parameter “Minimum number of bar codes” = 0, it is not taken into account at the decoder controller. If it

is not equal to 0, this means that the bar code reader expects a number of labels within the set range. If the number of decoded bar codes is within the set limits, no additional “No Reads” are output.

When using this module, the ACK mode should be activated (see chapter 10.8.1 "Module 10 – Activations", “Mode” parameter). Otherwise there is a risk of losing decoding results if the control is not fast enough.

10.8.4 Module 13 – Fragmented read result

PROFINET-IO module identifier Module ID: 1013 Submodule ID: 1

Description The module defines the transfer of fragmented read results. To occupy few i/o-data, the read results may

be split into several fragments with this module. The fragments can then be transmitted one after another with a handshake.

Parameter

Table 10.12: Parameters for module 13

Parameter Description Addr. Data type Value range Default Unit

Fragment length The parameter defines the maximum length of

the bar code information per fragment.

Parameter length 1 byte

0 UNSIGNED8 1 … 28 1 -

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Starting up the device - Configuration

Input data

Table 10.13: Input data for module 13

Input data Description Addr. Data type Value range Default Unit

Fragment number Current fragment number 0.0 … 0.3 Bitarea 0 … 15 0 -

Remaining fragments

Fragment size Fragment length, always corresponds to the

Number of fragments which still have to be read for a complete result.

configured fragment length, except for the last fragment.

Input data length 2 byte consistent

Output data None

10.8.5 Module 14 – Interlinked read result

PROFINET-IO module identifier Module ID

: 1014

Submodule ID: 1

Description This module is used to switch to a mode in which all decoding results within one reading gate are combined

into a single read result.

Parameter

Table 10.14: Parameters for module 14

0.4 … 0.7 Bitarea 0 … 15 0 -

1 UNSIGNED8 0 … 28 0 -

Parameter Description Rel. Addr. Data type Value range Default Unit

Separator character

Parameter length 1 byte

Input data None

Output data None

An interlinked read result also requires module 12 – Multi-label. In this mode, the additional in- formation transmitted in modules 31ff relates to the last decoding result in the chain.

10.9 Result Format

In the following various modules for the output of decoding results are listed. They have the same structure but different output lengths. The PROFINET-IO module concept does not cater for modules of variable data length.

Modules 20 … 27 are, thus, to be regarded as alternatives and should not be used in parallel. Modules 30 … 41, on the other hand, can be combined freely with the decoding result modules.

This parameter is used to define a delimiter that is inserted between two individual decoding results.

0 UNSIGNED8 1 … 255

0: No delimiter is used.

’;’ -

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10.9.1 Module 20 – Decoder state

PROFINET-IO module identifier Module ID: 1020 Submodule ID: 1

Description The module indicates the state of the decoding and of the automatic decoder configuration.

Parameter None

Input data

Table 10.15: Input data for module 20

Input data Description Addr. Data type Value range Init value Unit

Starting up the device - Configuration

Reading gate state The signal indicates the current state of the

New result The signal indicates whether a new decoding

Result state The signal indicates whether the bar code has

Further results in the buffer

Buffer overflow The signal indicates that result buffers are

New decoding Toggle bit indicates whether decoding has

Result state Toggle bit indicates that the bar code has not

Waiting for acknowledgement

1) Attention: This does not necessarily correspond to the state at the time the bar code is scanned

reading gate

has occurred.

been read successfully.

The signal indicates whether further results are in the buffer.

occupied and the decoder rejects data.

occurred.

been read.

This signal represents the internal state of the control.

0.0 Bit 0: Off

0.1 Bit 0: No

0.2 Bit 0: Successful reading

0.3 Bit 0: No

0.4 Bit 0: No

0.5 Bit 0->1: New result

0.6 Bit 0->1: NOREAD

0.7 Bit 0: Base state

1: On

1: Yes

1: NOREAD

1: Yes

1->0: New result

1->0: NOREAD

1: Control waiting for acknowledgement from the IO controller

Input data length 1 byte

Output data None

Remarks The following bits are constantly updated, i.e. they are updated immediately after the respective event

occurs:

Reading gate state

• Further results in the buffer

• Buffer overflow

• Waiting for acknowledgement

All other flags refer to the currently output decoding result. If the input data is reset to the init. value, the following bits are deleted (see chapter 10.9.3 "Module 30 – Data formatting"):

• New result

• Result state

All others remain unchanged.

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Data reset behavior: Upon data reset the input data is deleted, except for the reading gate status and the two toggle bits (see

chapter 10.8.1 "Module 10 – Activations").

10.9.2 Modules 21-27 – Decoding result

PROFINET-IO module identifier Module ID: 1021...1027 Submodule ID: 1

Description The module defines the transfer of the actually decoded read results. The data is transmitted consistently

over the entire range.

Parameter None

Input data

Table 10.16: Input data for modules 21 … 27

Starting up the device - Configuration

Module no.

21 … 27 Reading

21 … 27 New result Signal indicates whether a new decoding

21 … 27 Result state Signal indicates whether the bar code has

21 … 27 Further

21 … 27 Buffer over-

21 … 27 New result Toggle bit, indicates that a new decoding

21 … 27 Result state Toggle bit indicates that the bar code has not

21 … 27 Waiting for

21 … 27 Bar code

21 Data Bar code information with a length of consis-

Parameter Description Addr. Data type Value range Default Unit

gate state

results in the buffer

flow

acknowledgement

data length

The signal indicates the current state of the reading gate.

result is present.

been read successfully.

Signal indicates whether further results are in the buffer.

Signal indicates that result buffers are occupied and the decoder rejects data.

result is present.

been read.

This signal represents the internal state of the control.

Data length of the actual bar code information.

tently 4 bytes.

0.0 Bit 0: Off

0.1 Bit 0: No

0.2 Bit 0: Successful reading

0.3 Bit 0: No

0.4 Bit 0: No

0.5 Bit 0->1: New result

0.6 Bit 0->1: NOREAD

0.7 Bit 0: Base state

1 UNSIGNED8 0-48 0 -

2.. 4x UNSIGNED8

1: On

1: Yes

1: NOREAD

1: Yes

1->0: New result

1->0: NOREAD

1: Control waiting for acknowledgement from the IO controller

0-FFh 0 -

22 Data Bar code information with a length of consis-

23 Data Bar code information with a length of consis-

24 Data Bar code information with a length of consis-

25 Data Bar code information with a length of consis-

26 Data Bar code information with a length of consis-

tently 8 bytes.

tently 12 bytes.

tently 16 bytes.

tently 20 bytes.

tently 24 bytes.

2.. 8x UNSIGNED8

2.. 12x UNSIGNED8

2.. 16x UNSIGNED8

2.. 20x UNSIGNED8

2.. 24x UNSIGNED8

0-FFh 0 -

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Starting up the device - Configuration

Module no.

27 Data Bar code information with a length of consis-

28 Data Bar code information with a length of consis-

29 Data Bar code information with a length of consis-

Parameter Description Addr. Data type Value range Default Unit

tently 28 bytes.

tently 64 bytes.

tently 128 bytes.

2.. 28x UNSIGNED8

2.. 64x UNSIGNED8

2.. 128x UNSIGNED8

0-FFh 0 -

1) Attention: This does not necessarily correspond to the state at the time the bar code is scanned

2) If the bar code information (bar code and, possibly, other items such as the check sum) fits in the selected module width, this value reflects the length of the transmitted data. A value larger than the module width indicates a loss of infor- mation caused by a module width which has been selected too small.

Input data 2 bytes consistently + 4..128 bytes of bar code information depending on the module

Output data None

Remarks The remarks for module 20 – decoder state, apply in an analogous manner. In addition, all bytes beginning

with address 1 are reset to the init. value.

Shortening decoding results that are too long: If the bar code information (bar code possibly in- cluding supplementary information such as the check sum) does not fit in the selected module width, the decoding results are shortened. This shortening is either from the left or the right de- pending on the setting in module 30 – Data formatting.

Shortening is indicated by the passed bar code data length.

10.9.3 Module 30 – Data formatting

PROFINET-IO module identifier Module ID: 1030 Submodule ID: 1

Description The module defines the output string for the case that the BCL 648i could not read a bar code. In addition,

the initialization of the data fields and the definition of unused data ranges may be set.

Parameter

Table 10.17: Parameters for module 30

Parameter Description Addr. Data type Value range Default Unit

Text in the case of misreading

The parameter defines the output characters if no bar code could be read.

0STRING

20 characters null terminated

1 … 20 bytes of ASCII characters

63 („?“) -

Decoding result at reading gate start

Data alignment The parameter defines the alignment of the

Fill mode The parameter defines the fill mode for the

Fill character The parameter defines the character which is

The parameter defines the state of the data at the start of the reading gate.

data in the result field

unoccupied data ranges

used for filling up the data ranges.

20.5 Bit 0: Input data remain on

21.1 Bit 0: Left-justified

21.4 … 21.7Bitarea 0: No fill up

22 UNSIGNED8 0 … FFh 0 -

the old value 1: Input data is reset to the init value

1: Right-justified

3: Fill up to the transmission length

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1) and thus also controls possible shortening of a decoding result that is too large.

Parameter length 23 byte

Input data None

Output data None

Comment The "decoding result at reading gate start" parameter is only taken into account if the "Without ACK" mode

is set (see chapter 10.8.1 "Module 10 – Activations").

The text for erroneous readings does not permit the use of ASCII characters that cannot be dis- played (<0x20h).

10.9.4 Module 31 – Reading gate number

Starting up the device - Configuration

PROFINET-IO module identifier Module ID

: 1031

Submodule ID: 1

Description The module defines input data for the communication of the number of reading gates since system start.

Parameter None

Input data

Table 10.18: Input data for module 31

Input data Description Addr. Data type Value range Init value Unit

Reading gate number

The BCL 648i transmits the current reading gate number. The reading gate number is initialized with the system start and is then incremented continuously. At 65535, an overflow occurs and the counter starts afresh from 0.

0 … 1 UNSIGNED16 0 … 65535 0 -

Input data length 2 byte consistent

Output data None

10.9.5 Module 32 – Re

ading gate time

PROFINET-IO module identifier Module ID: 1032 Submodule ID: 1

Description This module returns the time between opening and closing of the last reading gate.

Parameter None

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Starting up the device - Configuration

Input data

Table 10.19: Input data for module 32

Input data Description Addr. Data type Value range Init value Unit

Opening duration of the reading gate

Opening duration of the last reading gate in ms.

Input data length 2 byte consistent

Output data None

10.9.6 Module 33 – Code position

PROFINET-IO module identifier Module ID

: 1033

Submodule ID: 1

Description The module defines input data for the communication of the relative bar code position in the laser beam.

Parameter None

Input data

Table 10.20: Input data for module 33

0 … 1 UNSIGNED16 0 … 65535

If the range is exceeded, the value remains at 65535

0ms

Input data Description Addr. Data type Value range Init value Unit

Code position Relative position of the bar code in the scanner

beam. The position is normalized to the zero position (middle position). Specified in 1/10 degrees.

Input data length 2 byte consistent

Output data None

10.9.7 Module 34 – Reading re

PROFINET-IO module identifier Module ID: 1034 Submodule ID: 1

Description The module defines the input data for the communication of the calculated reading reliability. The value

refers to the currently output bar code.

Parameter None

Input data

liability (equal scans)

0 … 1 SIGNED16 ±450 0 1/10

degree

Table 10.21: Input data for module 34

Input data Description Addr. Data type Value range Init value Unit

Reading reliability (Equal scans)

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Calculated reading reliability for the transmitted bar code.

0 … 1 UNSIGNED16 0 … 65535 0 -

Input data length 2 byte consistent

Output data None

10.9.8 Module 35 – Bar code length

PROFINET-IO module identifier Module ID

: 1035

Submodule ID: 1

Description The module defines the input data for the communication of the length of the currently output bar code.

Parameter None

Input data

Table 10.22: Input data for module 35

Input data Description Addr. Data type Value range Init value Unit

Starting up the device - Configuration

Bar code length Length/duration of the currently output bar

code, beginning with the code position specified in module 35 in 1/10 degrees.

Input data length 2 byte consistent

Output data None

10.9.9 Module 36 – Scans with infor

PROFINET-IO module identifier Module ID: 1036 Submodule ID: 1

Description The module defines input data for the communication of the calculated number of scans which provided

information contributing to the result of the bar code.

Parameter None

Input data

Table 10.23: Input data for module 36

mation

0 … 1 UNSIGNED16 1 … 900 1 1/10

degree

Input data Description Addr. Data type Value range Init value Unit

Scans with information per bar code

See above 0 … 1 UNSIGNED16 0 … 65535 0 -

Input data length 2 byte consistent

Output data None

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10.9.10Module 37 – Decoding quality

PROFINET-IO module identifier Module ID

: 1037

Submodule ID: 1

Description The module defines input data for the communication of the calculated decoding quality of the currently

transmitted bar code.

Parameter None

Input data

Table 10.24: Input data for module 37

Input data Description Addr. Data type Value range Init value Unit

Decoding quality Decoding quality of the transmitted bar code 0 UNSIGNED8 0 … 100 0 1%

Input data length 1 byte consistent

Starting up the device - Configuration

Output data None

10.9.11Module 38 – Co

PROFINET-IO module identifier Module ID

: 1038

Submodule ID: 1

Description The module defines input data for the communication of the detected code direction of the currently trans-

mitted bar code.

Parameter None

Input data

Table 10.25: Input data for module 38

Input data Description Addr. Data type Value range Init value Unit

Code direction Code direction of the transmitted bar code 0 UNSIGNED8 0: Normal

Input data length 1 byte

de direction

1: Inverted 2: Unknown

Output data None

Comment: A decoding result of type “No Read” has as code direction the value 2 = unknown!

10.9.12Module 39 – Number of digits

PROFINET-IO module identifier Module ID: 1039 Submodule ID: 1

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Parameter The module defines input data for the communication of the number of digits of the currently transmitted

bar code.

Description None

Input data

Table 10.26: Input data for module 39

Input data Description Addr. Data type Value range Init value Unit

Number of digits Number of digits of the transmitted bar code 0 UNSIGNED8 0 … 48 0 -

Input data length 1 byte

Output data None

10.9.13Module 40 – Code type (symbology)

Starting up the device - Configuration

PROFINET-IO module identifier Module ID

: 1040

Submodule ID: 1

Description The module defines the input data for the communication of the code type of the currently transmitted bar

code.

Parameter None

Input data

Table 10.27: Input data for module 40

Input data Description Addr. Data type Value range Init value Unit

Code type (symbology)

Code type of the transmitted bar code 0 UNSIGNED8 0: No code

1: 2/5 Interleaved 2: Code39 6: UPC, UPCE 7: EAN8, EAN13 8: Code128, EAN128 10: EAN Addendum 11: Codabar 12: Code93 13: GS1 DataBar Omnidirectional 14: GS1 DataBar Limited 15: GS1 DataBar Expanded

Input data length 1 byte

Output data None

10.9.14Module 41 – Co

de position in the swivel range

PROFINET-IO module identifier Module ID: 1041 Submodule ID: 1

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Starting up the device - Configuration

Description The module defines input data for the communication of the relative bar code position in the swivel range

of an oscillating mirror device.

Parameter None

Input data

Table 10.28: Input data for module 41

Input data Description Addr. Data type Value range Init value Unit

Position in the swivel range

Relative position of the bar code in the swivel range. The position is normalized to the zero position (middle position). Specified in 1/10 degrees.

Input data length 2 bytes

Output data None

10.10 Data Processing

10.10.1Module 50 – Characteristics filter

PROFINET-IO module identifier Module ID: 1050 Submodule ID: 1

Description Configuration of the characteristics filter. This filter can be used to set how bar codes with identical content

are handled and what criteria are to be taken into account in determining the likeness.

Parameter

Table 10.29: Parameters for module 50

0 … 1 SIGNED16 -200 … +200 0 1/10°

Parameter Description Addr. Data type Value range Default Unit

Handling of identical bar code information

Comparison parameter - code type

Comparison parameter - bar code content

Comparison parameter - bar code direction

Determines how bar codes with the same content are to be managed

If this criterion has been activated, the bar code type is used to determine whether the bar codes are identical.

If this criterion has been activated, the bar code content is used to determine whether the bar codes are identical.

If this criterion has been activated, the bar code direction is used to determine whether the bar codes are identical.

0 UNSIGNED8 0: All bar codes are stored

1.0 Bit 0: deactivated

1.1 Bit 0: deactivated

1.2 Bit 0: deactivated

and output. 1: Only non-identical bar code contents are output.

1: activated

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Starting up the device - Configuration

Parameter Description Addr. Data type Value range Default Unit

Comparison parameter - scan position

Comparison parameter - oscillating mirror position

Comparison parameter - scanning time info

If this parameter is not equal to 0, the bar code position in the scanning beam is used to determine whether identical bar codes have already been decoded. In this case, a +/- bandwidth in degrees must be specified, within which the same bar code is permitted to be in the scanning beam.

If this parameter is not equal to 0, the bar code position in the swivel range of the oscillating mirror is used to determine whether identical bar codes have already been decoded. A +/bandwidth in degrees must then be specified, within which the same bar code is permitted to be in the oscillating mirror swivel range.

If this parameter is not equal to 0, the decoding time (time at which the bar code was decoded) is used to determine whether identical bar codes have already been detected. Here, a difference time specified in milliseconds ensures that identical bar codes may only occur within this time.

2 … 3 UNSIGNED16 0 … 450 0 1/10

4 … 5 UNSIGNED16 0 … 200 0 1/10

6 … 7 UNSIGNED16 0 … 65535 0 ms

degree

Parameter length 8 byte

Input data None

Output data None All comparison criteria are AND linked; this means all active comparisons must be fulfilled before the just-

decoded bar code can be identified as already decoded and then deleted.

10.10.2Module 51 – Data filtering

PROFINET-IO module identifier Module ID: 1051 Submodule ID: 1

Description Configuration of the data filter.

Parameter

Table 10.30: Parameters for module 51

Parameter Description Addr. Data type Value range Default Unit

Bar code filter string 1

Bar code filter string 2

Filter expression 1 0 STRING

Filter expression 2 30 STRING

Parameter length 60 byte

Input data None

30 characters null terminated

1 … 30 bytes of ASCII characters

\00 -

Output data None

Filter string The filter string is used to define passthrough filters for bar codes.

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

10.11 Identifier

The following modules can be used to specify the segmentation process to be used when extracting identifiers from the bar code data.

When a module is configured, the associated segmentation process is activated. If none of the modules is configured, no segmentation takes place.

Therefore, the modules can only be used one at a time and not simultaneously.

Starting up the device - Configuration

ASCII characters that cannot be displayed (<0x20h) must not be used.

When using one of the following modules, multiple results may occur within a reading gate.

If there are multiple results, acknowledge mode must be used; data may otherwise be lost (see chapter 10.8.1 "Module 10 – Activations", “Mode” parameter and the additional notices)!

10.11.1Module 52 – Segmen

PROFINET-IO module identifier Module ID: 1052 Submodule ID: 1

Description The module activates the segmentation according to the EAN process. The parameters specify the iden-

tifiers to searched for and the output mode.

Parameter

Table 10.31: Parameters for module 52

Parameter Description Addr. Data type Value range Default Unit

Identifier list

Identifier 1 The identifier string is used for the identifier list

Identifier 2 See identifier 1. 5 STRING

Identifier 3 See identifier 1. 10 STRING

and the filtering according to the segmentation.

tation according to the EAN process

0STRING

5 characters null terminated

1 … 5 bytes of ASCII characters

‘*‘ -

\0 -

Identifier 4 See identifier 1. 15 STRING

Identifier 5 See identifier 1. 20 STRING

Output with identifier

Output delimiter This delimiter, if not equal to 0, is inserted

If this switch is not set, the output of the identifiers is suppressed. Only the data values that belong to the identifiers are displayed in this case.

between the identifier and the associated data value in the output.

25.0 Bit 0: Output of the identifiers

26 UNSIGNED8 0 … 127 0 -

5 characters null terminated

1 … 5 bytes of ASCII characters

is suppressed. 1: Identifiers are output.

\0 -

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Starting up the device - Configuration

Parameter length 27 byte

Input data None

Output data None

Identifier string n (n = 1 … 5) The identifier string defines both the identifier list for the segmentation and the passthrough filter for the

subsequent filtering. The string may contain wildcards. That is, an arbitrary number of '?' are permitted as placeholders for an

arbitrary character at exactly that position. Also permitted are '*' as placeholders for a character sequence of arbitrary length, and an 'x' if the char-

acter at the respective position is to be deleted. There are a total of 5 identifier strings. An identifier with less than 5 characters must be null terminated. However, if the identifier string consists

of exactly 5 characters, it does not have to be null terminated.

ASCII characters that cannot be displayed (<0x20h) must not be used in the identifier strings.

10.11.2Module 53 – Segmentation via fixed positions

PROFINET-IO module identifier Module ID: 1053 Submodule ID: 1

Description The module activates the segmentation via fixed positions. The parameters specify the identifiers to be

searched for, the output mode, and the positions.

Parameter

Table 10.32: Parameters for module 53

Parameter Description Addr. Data type Value range Default Unit

Identifier list

Identifier 1 The identifier string is used for the identifier list

Identifier 2 See identifier 1. 5 STRING

Identifier 3 See identifier 1. 10 STRING

and the filtering according to the segmentation.

0STRING

5 characters null terminated

1 … 5 bytes of ASCII characters

‘*‘ -

\0 -

Identifier 4 See identifier 1. 15 STRING

Identifier 5 See identifier 1. 20 STRING

Identifier output

Leuze electronic BCL 648i 88

5 characters null terminated

1 … 5 bytes of ASCII characters

\0 -

Starting up the device - Configuration

Parameter Description Addr. Data type Value range Default Unit

Output with identifier

Output delimiter This delimiter, if not equal to 0, is inserted

Fixed positions

Start position of the 1st identifier

Start position of the 1st data value

Start position of the 2nd identifier

Start position of the 2nd data value

If this switch is not set, the output of the identifiers is suppressed. Only the data values that belong to the identifiers are displayed in this case.

between the identifier and the associated data value in the output.

Specifies the position of the first character of the first identifier in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the first data value in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the second identifier in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the second data value in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

25.0 Bit 0: Output of the identifiers

26 UNSIGNED8 0 … 127 0 -

27 UNSIGNED8 0 … 127 0 -

28 UNSIGNED8 0 … 127 0 -

29 UNSIGNED8 0 … 127 0 -

30 UNSIGNED8 0 … 127 0 -

is suppressed. 1: Identifiers are output.

Start position of the 3rd identifier

Start position of the 3rd data value

Start position of the 4th identifier

Start position of the 4th data value

Start position of the 5th identifier

Start position of the 5th data value

Specifies the position of the first character of the third identifier in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the third data value in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the fourth identifier in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the fourth data value in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the fifth identifier in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

Specifies the position of the first character of the fifth data value in the data string of the bar code. The first character in the bar code has position

1. If the parameter is = 0, it is deactivated.

31 UNSIGNED8 0 … 127 0 -

32 UNSIGNED8 0 … 127 0 -

33 UNSIGNED8 0 … 127 0 -

34 UNSIGNED8 0 … 127 0 -

35 UNSIGNED8 0 … 127 0 -

36 UNSIGNED8 0 … 127 0 -

Parameter length 37 byte

Input data None

Output data None

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Identifier string n (n = 1 … 5) The identifier string defines both the identifier list for the segmentation and the passthrough filter for the

subsequent filtering. The string may contain wildcards. That is, an arbitrary number of '?' are permitted as placeholders for an

arbitrary character at exactly that position. Also permitted are '*' as placeholders for a character sequence of arbitrary length, and an 'x' if the char-

of exactly 5 characters, it does not have to be null terminated.

ASCII characters that cannot be displayed (<0x20h) must not be used in the identifier strings.

10.11.3Module 54 – Segmentation according to identifier and separator

PROFINET-IO module identifier Module ID: 1054 Submodule ID: 1

Description This module activates the segmentation according to identifier and separator. The parameters specify the

identifiers to be searched for, the output mode, and the parameters for the identifier/separator algorithm.

Starting up the device - Configuration

Parameter

Table 10.33: Parameters for module 54

Parameter Description Addr. Data type Value range Default Unit

Identifier list

Identifier 1 The identifier string is used for the identifier list

Identifier 2 See identifier 1. 5 STRING

Identifier 3 See identifier 1. 10 STRING

Identifier 4 See identifier 1. 15 STRING

Identifier 5 See identifier 1. 20 STRING

and the filtering according to the segmentation.

0STRING

5 characters null terminated

1 … 5 bytes of ASCII characters

‘*‘ -

\0 -

Identifier output

Output with identifier

Output delimiter This delimiter, if not equal to 0, is inserted

If this switch is not set, the output of the identifiers is suppressed. Only the data values that belong to the identifiers are displayed in this case.

between the identifier and the associated data value in the output.

25.0 Bit 0: Output of the identifiers

26 UNSIGNED8 0 … 127 0 -

is suppressed. 1: Identifiers are output.

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Starting up the device - Configuration

Parameter Description Addr. Data type Value range Default Unit

Segmentation acc. to identifier and separator

Identifier length Fixed length of all identifiers in the segmenta-

Delimiter in the identifier/separator algorithm

tion process. After this length, the text of the identifier ends and the associated data value starts. The end of the data value is determined by the separator.

The separator terminates the data value that follows its identifier directly after the identifier length. After the separator, the next identifier starts.

27 UNSIGNED8 0 … 255 0 -

28 UNSIGNED8 0 … 127 0 -

Parameter length 29 byte

Input data None

Output data None

Identifier string n (n = 1 … 5) The identifier string defines both the identifier list for the segmentation and the passthrough filter for the

subsequent filtering. The string may contain wildcards. That is, an arbitrary number of '?' are permitted as placeholders for an

arbitrary character at exactly that position. Also permitted are '*' as placeholders for a character sequence of arbitrary length, and an 'x' if the char-

of exactly 5 characters, it does not have to be null terminated.

ASCII characters that cannot be displayed (<0x20h) must not be used in the identifier strings.

10.11.4Module 55 – String handling parameters

PROFINET-IO module identifier Module ID: 1055 Submodule ID: 1

Description This module is used to configure placeholder characters for the bar code segmentation, filtering, termina-

tion, and reference code processing.

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Starting up the device - Configuration

Parameter

Table 10.34: Parameters for module 55

Parameter Description Addr. Data type Value range Default Unit

Wildcard character This parameter is similar to the “don't care

Don’t care character

Delete character Delete character for bar code and identifier fil-

character” parameter. The difference between this and the “don't care character” is that all subsequent characters, and not only one character at a certain position, are disregarded until a character pattern is found in the string that follows the wildcard character pattern. This character has the same behavior as the wildcard character for the DIR command in the command line interpreter under Windows.

Placeholder character. Characters at the position of the placeholder character are ignored in a comparison. This permits certain areas to be masked.

tering (characters at the position of the delete character are deleted in a comparison. This permits certain areas to be deleted).

Parameter length 3 byte

Input data None

Output data None

0 UNSIGNED8 32 … 126 ‘*‘ -

1 UNSIGNED8 32 … 126 ‘?‘ -

2 UNSIGNED8 32 … 126 ‘x‘ -

10.12 Device Functions

10.12.1Module 60 – Device status

PROFINET-IO module identifier Module ID: 1060 Submodule ID: 1

Description The module contains the display of the device status as well as control bits for triggering a reset or putting

the device into standby mode.

Parameter None

Input data

Table 10.35: Input data for module 60

Input data Description Addr. Data type Value range Init value Unit

Device status This byte represents the device status 0 UNSIGNED8 0: Device is ready

1: Initialization 10: Standby 11: Service 12: Diagnosis 13: Parameter enabled 15: Device is ready 0x80: Error 0x81: Warning

Input data length 1 byte

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Starting up the device - Configuration

Output data

Table 10.36: Input data for module 60

Output data Description Addr. Data type Value range Init value Unit

System reset The control bit triggers a system reset if the

Standby Activates the standby function 0.7 Bit 0: Standby off

level changes from 0 to 1

NOTICE

Analogous to command H, activation of the system reset bit triggers a restart of all electronics, incl. a restart of the PROFINET-IO stack. I.e. the device restarts.

Output data length 1 byte

When resetting the data the input data of this module is not deleted (see chapter 10.8.1 "Module 10 – Activations").

10.12.2Module 61 – Laser control

PROFINET-IO module identifier Module ID

: 1061

Submodule ID: 1

Description This module defines the switch-on and switch-off position of the laser.

0.6 Bit 0: Run 0 -> 1: Reset

1: Standby on

Parameter

Table 10.37: Parameters for module 61

Parameter Description Addr. Data type Value range Default Unit

Laser start position This parameter defines the switch-on position

Laser stop position This parameter defines the switch-off position

of the laser in 1/10° increments within the visible range of the laser. The center of the reading field corresponds to the 0° position.

of the laser in 1/10° increments within the visible range of the laser.

Parameter length 4 byte

Input data None

Output data None

10.12.3Module 62 – Display

PROFINET-IO module identifier Module ID: 1062 Submodule ID: 1

0 … 1 UNSIGNED16 -450 … +450 -450 1/10°

2 … 3 UNSIGNED16 -450 … +450 +450 1/10°

Description Set in this module are general parameters and parameters related to operation and the display.

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Starting up the device - Configuration

Parameter

Table 10.38: Parameters for module 62

Parameter Description Addr. Data type Value range Default Unit

Language selection

Display illumination

Display contrast Contrast setting of the display. The contrast

Password protection

Password Password specification.

Language selection for the display. A language which was selected via the display is overwritten by this parameter.

Off after 10 min., or permanently on. 0.3 Bit 0: Off after 10 min.

changes under extreme ambient temperature and can be adjusted with this parameter.

Password protection on/off 0.7 Bit 0: OFF

Password is only active if password protection is on.

Parameter length 3 byte

Input data None

Output data None

When resetting the data the input data of this module is not deleted (see chapter 10.8.1 "Module 10 – Activations").

0.0 … 0.2 Bit 1: English

0.4 … 0.5 Bit 0: Light

1 … 2 UNSIGNED16 0000 … 9999 0000 -

2: German 3: Italian 4: French 5: Spanish

1: Permanently on

1: Medium 2: Strong

1: ON

10.12.4Module 63 – Alignment

PROFINET-IO module identifier Module ID: 1063 Submodule ID: 1

Description The module defines input and output data for the alignment mode of the BCL 648i. Alignment mode is used

for easily aligning the BCL 648i to the bar code. Using the transmitted decoding quality as a percentage, the optimum alignment can be easily selected. This module should not be used in connection with module 81 (AutoReflAct) as this may cause malfunctions.

Parameter None

Input data

Table 10.39: Input data for module 63

Input data Description Addr. Data type Value range Init value Unit

Decoding quality Transmits the current decoding quality of the

bar code located in the scanning beam

Input data length 1 byte

0 Byte 0 … 100 0 Percent-

age

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Starting up the device - Configuration

Output data

Table 10.40: Output data for module 63

Output data Description Addr. Data type Value range Init value Unit

Alignment mode Signal activates and deactivates the alignment

mode for optimum alignment of the BCL 648i with the bar code

Output data length 1 byte

10.12.5Module 64 – Oscillating mirror

PROFINET-IO module identifier Module ID

: 1064

Submodule ID: 1

Description Module for supporting the oscillating mirror.

Parameter

Table 10.41: Parameters for module 64

Parameter Description Rel. Addr. Data type Value range Default Unit

Oscillation mode This parameter defines the mode in which the

oscillating mirror operates.

0.0 Bit 0 -> 1: On

0.0 … 0.1 UNSIGNED8 0: Single oscillation

1 -> 0: Off

1: Double oscillation 2: Continuous oscillation 3: Continuous oscillation, oscillating mirror moves to the start position at the end of the reading gate.

Decoding direction Setting of oscillating direction in which the bar

Start position Start position (opening angle) relative to the

Stop position Stop position (opening angle) relative to the

Oscillation frequency

codes to be read must be decoded.

zero position of the swivel range.

Common value for forward and backward motion

Parameter length 6 byte

Input data None

Output data None

10.12.6Module 65 – Deflection

PROFINET-IO module identifier Module ID: 1065 Submodule ID: 1

mirror

0.4 … 0.5 BitArea 0: In both directions

1 … 2 SIGNED16 -200 … +200 200 1/10°

3 … 4 SIGNED16 -200 … +200 -200 1/10°

5 UNSIGNED8 15 … 116 48 °/s

1: During forward oscillation 2: During backward oscillation

Description Module for supporting the deflection mirror.

Leuze electronic BCL 648i 95

Starting up the device - Configuration

Parameter

Table 10.42: Parameters for module 65

Parameter Description Rel. Addr. Data type Value range Default Unit

Deflection angle Lateral beam exit in degrees relative to the

zero position

Parameter length 2 bytes

Input data None

Output data None

10.13 Switching inputs/ outputs SWIO 1 … 4

These modules define the mode of operation of the 4 digital switching inputs and outputs (I/Os). They are separated into individual modules for configuring the individual I/Os and a shared module for signaling the status and controlling all I/Os.

10.13.1Parameters for op

Start-up delay With this setting, the output pulse can be delayed by the specified time (in ms).

Switch-on time Defines the switch-on time period for the switching input. Any activated switch-off function then no longer

has any function. A value of 0 causes the output to be set statically; this means that the selected input function(s) activate

the output, and the selected switch-off function(s) deactivate it again.

erating as an output

0 …1 SIGNED16 -100 … +100 0 1/10°

1 Start-up signal 2 Switch-off signal 3 Output 4 Start-up delay

Figure 10.5: Example 1: Start-up delay > 0 and switch-on time = 0

Leuze electronic BCL 648i 96

1 Start-up signal

4 5

2 Switch-off signal 3 Output 4 Start-up delay 5 Switch-on time

Figure 10.6: Example 2: Start-up delay > 0 and switch-on time > 0

Starting up the device - Configuration

1 Start-up signal 2 Switch-off signal 3 Output 4 Start-up delay

Figure 10.7: Example 3: Start-up delay >0 Switch-off signal prior to lapsing of the start-up delay

If the output is again deactivated via the switch-off signal before the start-up delay lapses, only a brief pulse appears at the output following the start-up delay.

Comparison functionality If, for example, the switching output is to be activated after four invalid read results, the comparative value

is set to 4 and the switch-on function is configured to “invalid read result”. The comparison mode parameter can be used to define whether the switching output is activated only

once in the case that the event counter and comparative value fulfill the “parity” condition, or if it is activated multiple times, on each successive event after the “parity” condition is met.

The event counter can always be reset with the I/O data in the I/O status and control module; furthermore, the reset mode parameter enables automatic resetting upon reaching the comparative value. Automatic resetting upon reaching the comparative value always results in the switching output being switched once independent of the comparison mode parameter.

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

10.13.2Parameters for operating as an input

Parameter for setting the software debounce time for the switching input. The definition of a debounce time extends the signal transition time accordingly.

Debounce time

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Starting up the device - Configuration

3 4

If the value of this parameter = 0, no debouncing takes place; otherwise, the configured value represents the duration in milliseconds for which the input signal must be present and stable.

Start-up delay td_on If th e v alue of this parameter = 0, n o s tart-up delay occurs for the activation of the input function; otherwise,

the configured value represents the time in milliseconds by which the input signal is delayed.

1 Start-up signal 2 Switch-off signal 3 Start-up delay td_on 4 Switch-on time ton 5 Switch-off delay td_off

Figure 10.8: Start-up delay in input mode

Switch-on time ton This parameter specifies the min. activation duration for the selected input function in ms. The actual activation duration is calculated from the switch-on time as well as the switch-off delay.

1 Start-up signal 2 Switch-off signal 3 Start-up delay td_on 4 Switch-on time ton 5 Switch-off delay td_off

Figure 10.9: Switch-on time in input mode

Switch-off delay td_off This parameter specifies the duration of the switch-off delay in ms.

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1 Start-up signal

3 4

2 Switch-off signal 3 Start-up delay td_on 4 Switch-on time ton 5 Switch-off delay td_off

Figure 10.10:Switch-off delay in input mode

10.13.3Switch-on and switch-off functions for operation as an output

The following options are available for switch-on and switch-off functions in the “output” operating mode:

Starting up the device - Configuration

Table 10.43: Switch-on/switch-off functions

Name Value Comments

No function 0 No functionality

Reading gate start 1

Reading gate end 2

Positive reference code comparison 1 3

Negative reference code comparison 1 4

Valid read result 5

Invalid read result 6

Device ready 7 The device is in a ready state.

Device not ready 8 The device is not yet ready (motor and laser are being activated).

Data transmission active 9

Data transmission not active 10

AutoControl good quality 13

AutoControl bad quality 14

Reflector detected 15

Reflector not detected 16

External event, pos. edge 17 In the PROFINET case, the external event is generated with the aid of

External event, neg. edge 18 See above

Device active 19 Decoding is currently being performed.

Device in standby mode 20 Motor and laser inactive.

No device error 21 No error was detected

module 74 – I/O status and control, see chapter 10.13.9 "Module 74 – SWIO status and control"

Device error 22 Device is in an error state.

Positive reference code comparison 2 23

Negative reference code comparison 2 24

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10.13.4Input functions for operation as an input

Table 10.44: Input functions

Name Value Comments

No function 0 No functionality

Activation of the reading gate 1

Reading gate deactivation only 2

Reading gate activation only 3

Reference bar code teach-in 4

Start/stop autoconfiguration mode 5

Starting up the device - Configuration

10.13.5Module 70 – Switching

PROFINET-IO module identifier Module ID: 1070 Submodule ID: 1

Parameter

Table 10.45: Parameters for module 70 – Input/Output 1

Parameter Description Addr. Data type Value range Default Unit

Function This parameter defines whether I/O 1 func-

Mode of operation for configuration as an output

DC bias level The parameter defines the DC bias level of the

Reserved Free 0.2 … 0.7

Start-up delay With this parameter, the output pulse may be

Switch-on time The parameter defines the switch-on time

tions as an input or as an output.

switching output and, thus, simultaneously whether the output is low-active (0) or highactive (1).

delayed by a set time period.

period for the switching output. If the value is 0, the signal is static.

input/output SWIO1

0.0 Bit 0: Input

0.1 Bit 0: LOW (0V)

1 UNSIGNED16 0 … 65535 0 ms

3 UNSIGNED16 0 … 1300 400 ms

1: Output

1: HIGH (+Ub)

Switch-on function 1This parameter specifies an event which can

Switch-on function 2This parameter specifies an event which can

Switch-off function 1This parameter specifies an event which can

Switch-off function 2This parameter specifies an event which can

Comparative value (Event Counter)

Compare mode (Event Counter)

set the switching output.

set the switching output. Switch-on function 1 and switch-on function 2 are OR linked.

reset the switching output.

reset the switching output. Switch-off function 1 and switch-off function 2 are OR linked.

If the number of activation events of the selected switch-on function reaches this comparative value, the switching output is activated. A deactivation event of the selected switch-off function resets the counter.

Specifies whether the switching output switches only on parity (once) or also in the event of greater or equal to (multiple times) after the comparative value is reached.

5 UNSIGNED8 see table 10.43 0 -

6 UNSIGNED8 see table 10.43 0 -

7 UNSIGNED8 see table 10.43 0 -

8 UNSIGNED8 see table 10.43 0 -

9 UNSIGNED16 0..65535 0 -

11 UNSIGNED8 0: SWOUT switches once

1: SWOUT switches several times

Leuze electronic BCL 648i 100

Leuze BCL 648i Operating Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual

1 About this document

1.1 Used symbols and signal words

2 Safety

2.1 Intended use

2.2 Foreseeable misuse

2.3 Competent persons

2.4 Exemption of liability

2.5 Laser safety notices

2.5.1 Laser safety notices– laser class 2

3 Device description

3.1 Device overview

3.2 Performance characteristics

3.3 Device construction

3.4 Connection technology

3.5 Display elements

3.5.1 Structure of the control panel

3.5.2 Status display and operation

3.5.3 LED indicators

3.6 Operational controls

3.7 External parameter memory

4 Functions

4.1 autoReflAct

4.2 autoConfig

5 Reading techniques

5.1 Line scanner (single line)

5.2 Line scanner with oscillating mirror

5.3 Omnidirectional reading

5.4 Leuze multiScan over Ethernet/PROFINET

6 Mounting

6.1 Device arrangement

6.1.1 Selecting a mounting location

6.1.3 Avoiding total reflection – oscillating-mirror scanner

6.1.4 Possible read angles between device and bar code

6.2 Installing the external parameter memory

7 Electrical connection

7.1 Overview

7.2 PWR – Voltage supply and switching inputs/outputs 3 and 4

7.3 SERVICE – USB interface (type A)

7.4 SW IN/OUT – Switching input/switching output

7.5 HOST / BUS IN

7.6 BUS OUT

7.7 PROFINET-IO topologies

7.7.1 PROFINET-IO wiring

7.8 Cable lengths and shielding

8 Menu description

8.1 The main menus

8.2 Parameter menu

8.3 Language selection menu

8.4 Service menu

8.5 Actions menu

8.6 Operation

9 Commissioning – Leuze electronic webConfig tool

9.1 Connecting the service USB interface

9.2 Installation

9.2.1 System requirements

9.2.2 Installing the USB driver

9.3 Starting the webConfig tool

9.4 Short description of the webConfig tool

9.5 Module overview in the Configuration menu

10 Starting up the device - Configuration

10.1 General information on PROFINET-IO implementation

10.1.1 PROFINET-IO communication profile

10.1.2 Conformance Classes

10.2 Measures to be performed prior to the initial commissioning

10.3 Starting the device

10.4 Configuration steps for a Siemens Simatic S7 control

10.4.2 Step 2 – Installation of the GSD file

10.4.4 Step 4 – Transfer of the configuration to the IO controller (S7 PLC)

10.4.6 Step 6 – Check device names

10.4.7 Ethernet host communication

10.4.8 Manually setting the IP address

10.4.10Address Link Label

10.4.11TCP/IP

10.4.12UDP

10.5 Commissioning via the PROFINET-IO

10.5.1 General information