Leuze LBK S-01 User manual

Original Operating Instructions
LBK S-01 System
Safe Radar System
We reserve the right to make technical changes
EN•2022-12-15•50149148

Leuze electronic GmbH + Co. KG Sensor LBK S-01 2
© 2022
Leuze electronic GmbH + Co. KG
In der Braike 1
73277 Owen / Germany
Phone: [phone]
Fax: [phone]
www.leuze.com
[email protected]

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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 12
3 Safety 13
3.1 Safety information 13
3.1.1 Safety messages 13
3.1.2 Safety symbols on the product 13
3.1.3 Personnel skills 13
3.1.4 Safety assessment 14
3.1.5 Intended use 14
3.1.6 EMC-compliant electrical installation 14
3.1.7 General warnings 14
3.1.8 Warnings for the restart prevention function 15
3.1.9 Responsibility 15
3.1.10 Limits 15
3.1.11 Disposal 15
3.2 Conformity 16
3.2.1 Standards and Directives 16
3.2.2 CE 16
3.2.3 FCC 16
3.2.4 SRRC 17
3.2.5 IMDA 17
3.2.6 Certificações ANATEL 17
3.2.7 NCC 17
3.2.8 ICASA 18
3.2.9 RoHS2 China 18
3.2.10 KC 19
3.3 National restrictions 20
3.3.1 France and the United Kingdom 20
3.3.2 Japan 20
3.3.3 South Korea 20
3.3.4 Argentina 21
3.3.5 Mexico 21
3.3.6 Russian Federation 21
3.3.7 China 22

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4 Get to know LBK S-01 System 23
4.1 LBK S-01 System 23
4.1.1 Definition 23
4.1.2 Special features 23
4.1.3 Main components 23
4.1.4 Controller - sensor communication 24
4.1.5 Controller - machinery communication 24
4.1.6 Applications 24
4.2 LBK S-01 System controllers 25
4.2.1 Controller supported 25
4.2.2 Functions 25
4.2.3 Structures 26
4.2.4 System status LEDs 27
4.2.5 Fieldbus status LEDs 27
4.2.6 Inputs 28
4.2.7 Input variable behavior 28
4.2.8 SNS input 29
4.2.9 Outputs 29
4.2.10 OSSD diagnostic checks 31
4.2.11 External resistor for OSSD outputs 31
4.3 LBK S-01 sensors 31
4.3.1 Functions 31
4.3.2 Structure 32
4.3.3 Status LED 32
4.4 LBK Designer application 32
4.4.1 Functions 32
4.4.2 LBK Designer application usage 32
4.4.3 Authentication 33
4.4.4 Main menu 33
4.5 Fieldbus communication 34
4.5.1 Fieldbus support 34
4.5.2 Communication with the machinery 34
4.5.3 Data exchanged through Fieldbus 35
4.6 MODBUS communication 36
4.6.1 MODBUS support 36
4.6.2 MODBUS communication enabling 36
4.6.3 Data exchanged through MODBUS 36
4.7 System configuration 37
4.7.1 System configuration 37
4.7.2 Dynamic system configuration 37
4.7.3 Dynamic system configuration activation 37
4.7.4 Dynamic configuration through the digital inputs 37
Contents

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Contents
4.7.5 Dynamic configuration through the safety Fieldbus 38
4.7.6 Safe configuration switch 39
5 Functioning principles 40
5.1 Sensor functioning principles 40
5.1.1 Introduction 40
5.1.2 Factors that influence the sensor field of view and object detection 40
5.1.3 Factors that influence the reflected signal 40
5.1.4 Detected and missed objects 40
5.2 Detection fields 40
5.2.1 Introduction 40
5.2.2 Detection field parameters 41
5.2.3 Detection fields dependency and detection signal generation 42
5.3 System category (according to EN ISO 13849) 43
5.3.1 System safety degree 43
5.3.2 PL d, category 2 configuration 43
5.3.3 PL d, category 3 configuration 43
5.4 Safety working modes and safety functions 45
5.4.1 Introduction 45
5.4.2 Safety working modes 45
5.4.3 Safety working modes examples 45
5.5 Safety working mode: Both (default) 49
5.5.1 Introduction 49
5.5.2 Safety function:access detection 49
5.5.3 Safety function:restart prevention 50
5.6 Safety working mode: Always-on access detection 50
5.6.1 Safety function:access detection 50
5.6.2 TOFFparameter 50
5.7 Safety working mode: Always-on restart prevention 50
5.7.1 Safety function:restart prevention 50
5.8 Features of the restart prevention function 51
5.8.1 Cases of non-guaranteed function 51
5.8.2 Types of managed restart 52
5.8.3 Precautions for preventing unexpected restarting 53
5.8.4 Configure the restart prevention function 53
5.9 Muting 53
5.9.1 Description 53
5.9.2 Muting enabling 54
5.9.3 Muting activation conditions 54
5.9.4 Enable muting signal characteristics 55
5.9.5 Muting status 55
5.10 Anti-tampering functions:anti-rotation around axes 55
5.10.1 Anti-rotation around axes 55

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5.10.2 Enable the anti-rotation around axes function 56
5.10.3 When to enable 56
5.10.4 Checks when the anti-rotation around axes function is disabled 56
5.11 Anti-tampering functions:anti-masking 57
5.11.1 Masking signal 57
5.11.2 Environment memorization process 57
5.11.3 Causes of masking 57
5.11.4 Masking signal when the system is turned on 57
5.11.5 Sensitivity level 57
5.11.6 Checks when the anti-masking function is disabled 58
5.11.7 When to disable 58
5.12 Multi-controller Synchronization 58
5.12.1 Introduction 58
5.12.2 Network topology 59
5.12.3 Trigger source 59
5.12.4 Required signal 59
5.12.5 Enable the multi-controller synchronization function 60
5.12.6 Electrical connections 61
6 Sensor position 63
6.1 Basic concepts 63
6.1.1 Determining factors 63
6.1.2 Sensor installation height 63
6.1.3 Sensor inclination 63
6.2 Sensor field of view 63
6.2.1 Types of field of view 63
6.2.2 Features of the 50° field of view 64
6.2.3 Areas and dimensions of the field of view 64
6.2.4 Dimensions of the 110° field of view 64
6.2.5 Dimensions of the 50° field of view 65
6.2.6 Sensitivity 65
6.3 Dangerous area calculation 65
6.3.1 Introduction 65
6.3.2 Sensor height ≤ 1 m 65
6.3.3 Sensor height > 1 m 66
6.4 Calculation of position for sensor height ≤ 1 m 67
6.4.1 Introduction 67
6.4.2 Overview of possible installation configurations 67
6.4.3 Legend 68
6.4.4 Configuration 1 69
6.4.5 Configuration 2 70
6.4.6 Configuration 3 71
6.4.7 Calculate the real detection distance 71
Contents

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Contents
6.5 Calculation of position for sensor height > 1 m 72
6.5.1 Introduction 72
6.5.2 110° field of view 72
6.5.3 50° field of view 73
6.5.4 Calculate the real detection distance 73
6.6 Outdoor installations 73
6.6.1 Position exposed to precipitation 73
6.6.2 Recommendations for covering the sensor 74
6.6.3 Recommendations for positioning the sensor 74
6.6.4 Position not exposed to precipitation 74
7 Installation and use procedures 75
7.1 Before installation 75
7.1.1 Materials required 75
7.1.2 Operating system required 75
7.1.3 Install the LBK Designer application 75
7.1.4 Initiate LBK S-01 System 75
7.2 Install and configure LBK S-01 System 76
7.2.1 Install the controller 76
7.2.2 Synchronize the controllers 76
7.2.3 Define the area to be monitored 76
7.2.4 Configure the inputs and outputs 77
7.2.5 Install sensors on the floor 77
7.2.6 Install the sensors on the machinery 79
7.2.7 Connect the controller to the sensors 80
7.2.8 Assign the Node IDs 80
7.2.9 Chain examples 81
7.2.10 Save and print the configuration 81
7.2.11 Set the controller Ethernet parameters 81
7.3 Validate the safety functions 82
7.3.1 Validation 82
7.3.2 Validate the access detection function 82
7.3.3 Example of access points 83
7.3.4 Validate the restart prevention function 83
7.3.5 Example of stopping points 84
7.3.6 Validate the system with LBK Designer 84
7.3.7 Troubleshooting validation 84
7.4 Manage the configuration 84
7.4.1 Configuration checksums 84
7.4.2 Configuration reports 85
7.4.3 Change the configuration 85
7.4.4 Back up the configuration 86
7.4.5 Load a configuration 86

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7.4.6 Display previous configurations 86
7.5 Other functions 86
7.5.1 Change language 86
7.5.2 Locate the area with detected motion 86
7.5.3 Change the admin password 86
7.5.4 Restore factory default settings 86
7.5.5 Identify a sensor 86
7.5.6 Change network parameters 87
7.5.7 Change Modbus parameters 87
7.5.8 Change Fieldbus parameters 87
7.5.9 Set labels 87
8 Maintenance and troubleshooting 88
8.1 Troubleshooting 88
8.1.1 Controller LED 88
8.1.2 Sensor LED 90
8.1.3 Other problems 91
8.2 Event log management 91
8.2.1 Introduction 91
8.2.2 Download the system log 91
8.2.3 Log file sections 92
8.2.4 Log line structure 92
8.2.5 Timestamp (seconds counter from the latest boot) 92
8.2.6 Timestamp (absolute/relative value) 92
8.2.7 Event description 93
8.2.8 Log file example 93
8.2.9 Event list 94
8.2.10 Verbosity level 94
8.2.11 Verbosity level for detection access and exit events 95
8.3 INFOevents 95
8.3.1 System Boot 95
8.3.2 System configuration 95
8.3.3 Factory reset 96
8.3.4 Stop signal 96
8.3.5 Restart signal 96
8.3.6 Detection access 96
8.3.7 Detection exit 96
8.3.8 Dynamic configuration in use 97
8.3.9 Muting status 97
8.3.10 Fieldbus connection 97
8.3.11 MODBUS connection 97
8.3.12 Session authentication 97
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Contents
8.3.13 Validation 97
8.3.14 Log download 98
8.4 ERRORevents (controller) 98
8.4.1 Introduction 98
8.4.2 Temperature errors (TEMPERATUREERROR) 98
8.4.3 Controller voltage errors (POWERERROR) 98
8.4.4 Peripheral error (PERIPHERAL ERROR) 98
8.4.5 Configuration errors (FEE ERROR) 99
8.4.6 Output errors (OSSD ERROR) 99
8.4.7 Flash errors (FLASH ERROR) 99
8.4.8 Dynamic configuration error (DYNAMIC CONFIGURATION ERROR) 99
8.4.9 Internal communication error (INTERNAL COMMUNICATION ERROR) 99
8.4.10 Input redundancy error (INPUT REDUNDANCY ERROR) 99
8.4.11 Fieldbus error (FIELDBUS ERROR) 99
8.4.12 RAM error (RAM ERROR) 99
8.4.13 Sensor configuration errors (SENSOR CONFIGURATIONERROR) 99
8.5 ERRORevents (sensor) 100
8.5.1 Introduction 100
8.5.2 Radar signal errors (Signal error) 100
8.5.3 Temperature errors (TEMPERATUREERROR) 100
8.5.4 Sensor voltage errors (POWERERROR) 100
8.5.5 Anti-tampering sensor (ACCELEROMETERERROR) 101
8.5.6 Peripheral error (PERIPHERAL ERROR) 101
8.6 ERRORevents (CANbus) 101
8.6.1 Introduction 101
8.6.2 CAN errors (CANERROR) 101
8.7 Cleaning and spare parts 101
8.7.1 Cleaning 101
8.7.2 Spare parts 101
9 Technical references 102
9.1 Technical data 102
9.1.1 General specifications 102
9.1.2 Safety parameters 102
9.1.3 Ethernet connection (if available) 103
9.1.4 Controller features 103
9.1.5 Sensor features 104
9.1.6 CAN bus cables recommended specifications 105
9.1.7 Side screw specifications 105
9.1.8 Bottom screws specifications 106
9.2 Terminal blocks and connector pin-outs 106
9.2.1 Digital inputs and outputs terminal block 106
9.2.2 Voltage and current limits for digital inputs 107

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9.2.3 Power supply terminal block 107
9.2.4 CAN bus terminal block 107
9.2.5 Connectors M12 CAN bus 108
9.3 Electrical connections 109
9.3.1 Connection of safety outputs to the machinery control system 109
9.3.2 Connection of safety outputs to an external safety relay 110
9.3.3 Connection of stop signal (emergency button) 111
9.3.4 Connection of restart signal 112
9.3.5 Connection of the muting input and output (one group of sensors) 113
9.3.6 Connection of the muting input and output (two groups of sensors) 114
9.3.7 Detection signal 2 connection 115
9.3.8 Diagnostic output connection 116
9.3.9 Multi-controller Synchronization 117
9.4 Configuration application parameters 117
9.4.1 Parameter list 117
9.5 Digital input signals 120
9.5.1 Stop signal 120
9.5.2 Muting (with/without pulse) 120
9.5.3 Restart signal 122
9.5.4 Active dynamic configuration 123
10 Appendix 124
10.1 System software 124
10.1.1 Introduction 124
10.1.2 Configuration 124
10.1.3 Competence 125
10.1.4 Installation instructions 125
10.1.5 Outstanding anomalies 125
10.1.6 Backward compatibility 125
10.1.7 Change control 125
10.1.8 Implemented security measures 125
10.2 Disposal 125
10.3 Service and support 125
10.3.1 Service hotline 125
10.4 Order guide 126
10.4.1 Sensors 126
10.4.2 Controllers 126
10.5 Accessories 126
10.5.1 Connection Technology – Connection Cables 126
10.5.2 Connection Technology – Interconnection Cables 127
10.5.3 Connection Technology – USB Interconnection Cables 127
10.5.4 Connection Technology – Terminating Resistors 127
10.5.5 Mounting Technology – Protectors 127
Contents