Leuze electronic LBK SBV User manual

Original Operating Instructions
LBK SBV System
Safe Radar System
We reserve the right to make technical changes
EN•2022-12-15•50149156

Leuze electronic GmbH + Co. KG Sensor LBK SBV 2
© 2022
Leuze electronic GmbH + Co. KG
In der Braike 1
73277 Owen / Germany
Phone: [phone]
Fax: [phone]
www.leuze.com
[email protected]

Leuze electronic GmbH + Co. KG Sensor LBK SBV 3
Contents
1 Glossary of terms 11
2 This manual 12
2.1 Information on this manual 12
2.1.1 Objectives of this instruction manual 12
2.1.2 Obligations with regard to this manual 12
2.1.3 Provided documentation 12
2.1.4 Intended users of this instruction manual 13
3 Safety 14
3.1 Safety information 14
3.1.1 Safety messages 14
3.1.2 Safety symbols on the product 14
3.1.3 Personnel skills 14
3.1.4 Safety assessment 15
3.1.5 Intended use 15
3.1.6 EMC-compliant electrical installation 15
3.1.7 General warnings 16
3.1.8 Warnings for the restart prevention function 16
3.1.9 Responsibility 16
3.1.10 Limits 16
3.1.11 Disposal 16
3.2 Conformity 17
3.2.1 Standards and Directives 17
3.2.2 CE 17
3.2.3 Other conformities and national configurations 17
4 Get to know LBK SBV System 18
4.1 LBK SBV System 18
4.1.1 Definition 18
4.1.2 Special features 18
4.1.3 Main components 19
4.1.4 Controller - sensor communication 19
4.1.5 Controller - machinery communication 19
4.1.6 Applications 19
4.2 LBK SBV System controllers 20
4.2.1 Controller supported 20
4.2.2 Functions 20
4.2.3 Structures 21
4.2.4 System status LEDs 22
4.2.5 Fieldbus status LEDs 22
4.2.6 Inputs 23
4.2.7 Input variable behavior 23

Leuze electronic GmbH + Co. KG Sensor LBK SBV 4
4.2.8 SNS input 24
4.2.9 Outputs 24
4.2.10 OSSD diagnostic checks 26
4.2.11 External resistor for OSSD outputs 26
4.3 LBK SBV-01 sensors 27
4.3.1 Functions 27
4.3.2 2-axes structure 27
4.3.3 3-axes structure 28
4.3.4 Status LED 28
4.4 LBK Designer application 28
4.4.1 Functions 28
4.4.2 LBK Designer application usage 29
4.4.3 Authentication 29
4.4.4 Main menu 30
4.5 Fieldbus communication 30
4.5.1 Fieldbus support 30
4.5.2 Communication with the machinery 30
4.5.3 Data exchanged through Fieldbus 31
4.6 MODBUS communication 32
4.6.1 MODBUS support 32
4.6.2 MODBUS communication enabling 32
4.6.3 Data exchanged through MODBUS 32
4.7 System configuration 33
4.7.1 System configuration 33
4.7.2 Dynamic system configuration 33
4.7.3 Dynamic system configuration activation 33
4.7.4 Dynamic configuration through the digital inputs 33
4.7.5 Dynamic configuration through the safety Fieldbus 34
4.7.6 Safe configuration change 35
5 Functioning principles 36
5.1 Sensor functioning principles 36
5.1.1 Introduction 36
5.1.2 Factors that influence the sensor field of view and object detection 36
5.1.3 Factors that influence the reflected signal 36
5.1.4 Detected and missed objects 36
5.2 Detection fields 36
5.2.1 Introduction 36
5.2.2 Detection field parameters 37
5.2.3 Angular coverage 37
5.2.4 Detection distance 38
5.2.5 Detection fields dependency and detection signal generation 39
5.2.6 Independent detection fields:a use case 40
Contents

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Contents
5.3 Safety working modes and safety functions 41
5.3.1 Introduction 41
5.3.2 Safety working modes 41
5.4 Safety working mode: Both (default) 41
5.4.1 Introduction 41
5.4.2 Safety function:access detection 41
5.4.3 Safety function:restart prevention 41
5.4.4 Restart timeout parameter 42
5.5 Safety working mode: Always-on access detection 42
5.5.1 Safety function:access detection 42
5.5.2 TOFFparameter 42
5.6 Safety working mode: Always-on restart prevention 43
5.6.1 Safety function:restart prevention 43
5.6.2 Restart timeout parameter 43
5.7 Restart prevention function: static object detection option 43
5.7.1 Introduction 43
5.7.2 Availability 44
5.7.3 Possible applications 44
5.7.4 Operation 44
5.7.5 Restart timeout parameter 44
5.8 Features of the restart prevention function 44
5.8.1 Cases of non-guaranteed function 44
5.8.2 Types of managed restart 45
5.8.3 Precautions for preventing unexpected restarting 46
5.8.4 Configure the restart prevention function 46
5.9 Muting 47
5.9.1 Description 47
5.9.2 Muting enabling 47
5.9.3 Muting activation conditions 47
5.9.4 Enable muting signal characteristics 48
5.9.5 Muting status 48
5.10 Anti-tampering functions:anti-rotation around axes 48
5.10.1 Anti-rotation around axes 48
5.10.2 Enable the anti-rotation around axes function 49
5.10.3 When to enable 49
5.10.4 Checks when the anti-rotation around axes function is disabled 49
5.11 Anti-tampering functions:anti-masking 50
5.11.1 Masking signal 50
5.11.2 Environment memorization process 50
5.11.3 Causes of masking 50
5.11.4 Masking signal when the system is turned on 50
5.11.5 Settings 50
5.11.6 Checks when the anti-masking function is disabled 51

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5.11.7 When to disable 51
6 Sensor position 52
6.1 Basic concepts 52
6.1.1 Determining factors 52
6.1.2 Sensor installation height 52
6.1.3 Sensor inclination 52
6.2 Sensor field of view 52
6.2.1 Types of field of view 52
6.2.2 Areas and dimensions of the field of view 52
6.2.3 Dimensions for the access detection function 53
6.2.4 Dimensions for the restart prevention function 53
6.2.5 Position of the field of view 54
6.3 Dangerous area calculation 54
6.3.1 Introduction 54
6.3.2 Formula 54
6.4 Calculation of range of distances 55
6.4.1 Introduction 55
6.4.2 Legend 56
6.4.3 Installation configurations 56
6.4.4 Calculate the range of distances 56
6.4.5 Calculate the real detection distance 57
6.5 Sensor position recommendations 57
6.5.1 For access detection function 57
6.5.2 For access control of an entrance 57
6.6 Installations on moving elements 58
6.6.1 Introduction 58
6.6.2 Speed limits 58
6.6.3 Detection signal generation conditions 58
6.6.4 Prevention of unexpected restart 58
6.6.5 Recommendations for positioning the sensor 59
6.7 Outdoor installations 59
6.7.1 Position exposed to precipitation 59
6.7.2 Recommendations for covering the sensor 59
6.7.3 Recommendations for positioning the sensor 60
6.7.4 Position not exposed to precipitation 60
7 Installation and use procedures 61
7.1 Before installation 61
7.1.1 Materials required 61
7.1.2 Operating system required 61
7.1.3 Install the LBK Designer application 61
7.1.4 Initiate LBK SBV System 61
Contents

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Contents
7.2 Install and configure LBK SBV System 62
7.2.1 Install the controller 62
7.2.2 Synchronize the controllers 62
7.2.3 Define the area to be monitored 63
7.2.4 Configure the inputs and outputs 63
7.2.5 Install the sensors 63
7.2.6 Mount bracket for z-axis rotation (roll) 65
7.2.7 Examples of sensor installation 66
7.2.8 Connect the controller to the sensors 68
7.2.9 Assign the Node IDs 68
7.2.10 Chain examples 69
7.2.11 Save and print the configuration 69
7.2.12 Set the controller Ethernet parameters 69
7.3 Validate the safety functions 70
7.3.1 Validation 70
7.3.2 Validate the access detection function 70
7.3.3 Example of access points 71
7.3.4 Validate the restart prevention function 71
7.3.5 Example of stopping points 72
7.3.6 Validate the system with LBK Designer 72
7.3.7 Troubleshooting validation 72
7.4 Manage the configuration 73
7.4.1 Configuration checksums 73
7.4.2 Configuration reports 73
7.4.3 Change the configuration 73
7.4.4 Back up the configuration 74
7.4.5 Load a configuration 74
7.4.6 Display previous configurations 74
7.5 Other functions 74
7.5.1 Change language 74
7.5.2 Application type selection 74
7.5.3 Locate the area with detected motion 74
7.5.4 Restore factory default settings 74
7.5.5 Identify a sensor 74
7.5.6 Change network parameters 74
7.5.7 Change Modbus parameters 75
7.5.8 Change Fieldbus parameters 75
7.5.9 Set labels 75
8 Maintenance and troubleshooting 76
8.1 Troubleshooting 76
8.1.1 Controller LED 76

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8.1.2 Sensor LED 78
8.1.3 Other problems 79
8.2 Event log management 80
8.2.1 Introduction 80
8.2.2 Download the system log 80
8.2.3 Log file sections 80
8.2.4 Log line structure 80
8.2.5 Timestamp (seconds counter from the latest boot) 81
8.2.6 Timestamp (absolute/relative value) 81
8.2.7 Event description 81
8.2.8 Log file example 82
8.2.9 Event list 82
8.2.10 Verbosity level 83
8.2.11 Verbosity level for detection access and exit events 83
8.3 INFOevents 84
8.3.1 System Boot 84
8.3.2 System configuration 84
8.3.3 Factory reset 84
8.3.4 Stop signal 84
8.3.5 Restart signal 85
8.3.6 Detection access 85
8.3.7 Detection exit 85
8.3.8 Dynamic configuration in use 85
8.3.9 Muting status 85
8.3.10 Fieldbus connection 86
8.3.11 MODBUS connection 86
8.3.12 Session authentication 86
8.3.13 Validation 86
8.3.14 Log download 86
8.4 ERRORevents (controller) 87
8.4.1 Introduction 87
8.4.2 Temperature errors (TEMPERATUREERROR) 87
8.4.3 Controller voltage errors (POWERERROR) 87
8.4.4 Peripheral error (PERIPHERAL ERROR) 87
8.4.5 Configuration errors (FEE ERROR) 87
8.4.6 Output errors (OSSD ERROR) 87
8.4.7 Flash errors (FLASH ERROR) 88
8.4.8 Dynamic configuration error (DYNAMIC CONFIGURATION ERROR) 88
8.4.9 Internal communication error (INTERNAL COMMUNICATION ERROR) 88
8.4.10 Input redundancy error (INPUT REDUNDANCY ERROR) 88
8.4.11 Fieldbus error (FIELDBUS ERROR) 88
8.4.12 RAM error (RAM ERROR) 88
Contents

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Contents
8.4.13 Sensor configuration errors (SENSOR CONFIGURATIONERROR) 88
8.5 ERRORevents (sensor) 89
8.5.1 Introduction 89
8.5.2 Misconfiguration error (MISCONFIGURATION ERROR) 89
8.5.3 Status error and fault (STATUS ERROR/FAULT ERROR) 89
8.5.4 Protocol error (PROTOCOL ERROR) 89
8.5.5 Sensor voltage errors (POWERERROR) 89
8.5.6 Anti-tampering sensor (TAMPERERROR) 89
8.5.7 Signal error (Signal error) 90
8.5.8 Temperature errors (TEMPERATUREERROR) 90
8.5.9 MSS error and DSS error (MSS ERROR/DSS ERROR) 90
8.6 ERRORevents (CANbus) 90
8.6.1 Introduction 90
8.6.2 CAN errors (CANERROR) 90
8.7 Cleaning and spare parts 91
8.7.1 Cleaning 91
8.7.2 Spare parts 91
9 Technical references 92
9.1 Technical data 92
9.1.1 General specifications 92
9.1.2 Safety parameters 92
9.1.3 Ethernet connection (if available) 93
9.1.4 Controller features 93
9.1.5 Sensor features 94
9.1.6 CAN bus cables recommended specifications 95
9.1.7 Tamper-proof screws specifications 95
9.1.8 Non tamper-proof screws specifications 96
9.1.9 Bottom screws specifications 96
9.2 Terminal blocks and connector pin-outs 96
9.2.1 Digital inputs and outputs terminal block 96
9.2.2 Voltage and current limits for digital inputs 97
9.2.3 Power supply terminal block 97
9.2.4 CAN bus terminal block 98
9.2.5 Connectors M12 CAN bus 98
9.3 Electrical connections 99
9.3.1 Connection of safety outputs to the machinery control system 99
9.3.2 Connection of safety outputs to an external safety relay 100
9.3.3 Connection of stop signal (emergency button) 101
9.3.4 Connection of restart signal 102
9.3.5 Connection of the muting input and output (one group of sensors) 103
9.3.6 Connection of the muting input and output (two groups of sensors) 104
9.3.7 Detection signal 2 connection 105

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9.3.8 Diagnostic output connection 106
9.4 Configuration application parameters 106
9.4.1 Parameter list 106
9.5 Digital input signals 110
9.5.1 Stop signal 110
9.5.2 Muting (with/without pulse) 110
9.5.3 Restart signal 112
9.5.4 Active dynamic configuration 113
10 Appendix 114
10.1 System software 114
10.1.1 Introduction 114
10.1.2 Configuration 114
10.1.3 Competence 115
10.1.4 Installation instructions 115
10.1.5 Outstanding anomalies 115
10.1.6 Backward compatibility 115
10.1.7 Change control 115
10.1.8 Implemented security measures 115
10.2 Disposal 115
10.3 Service and support 115
10.3.1 Service hotline 115
10.4 Order guide 116
10.4.1 Sensors 116
10.4.2 Controllers 116
10.5 Accessories 116
10.5.1 Connection Technology – Connection Cables 116
10.5.2 Connection Technology – Interconnection Cables 117
10.5.3 Connection Technology – USB Interconnection Cables 117
10.5.4 Connection Technology – Terminating Resistors 117
Contents