Siemens SLD4 User Manual

Contents
Loop Detector Application Notes SLD4
667/HQ/45200/101
2
Contents
Contents 2
List of Figures 4
List of Tables 5
Health and Safety Protection 6
Handling Precautions 7
1. Introduction 8
1.1. Purpose 8
1.2. Document References 8
1.3. Key Terms and Abbreviations 8
2. General Setup 9
2.1. SLD4 Loop Inductance Link Settings 9
2.2. SLD4 Sensitivity 10
3. Bus Detection 11
3.1. Loop Type for Bus Applications 11
3.2. Basic Setup of Detector 11
3.3. Advanced Configuration Setting 12
3.3.1. Bus Detection Threshold Setting Process 12
3.4. Additional Options 15
4. Tram Detection Applications 16
4.1. Tram Detection Applications 16
4.2. Basic Setup of Detector 16
4.3. Advanced Tram Configuration Setting 16
4.3.1. Gapping 16
4.3.2. Sticking On 17
5. Rail Crossing Applications 18
This section is concerned with vehicle approaches to rail crossings. 18
5.1. Rail Crossing Applications 18
5.2. Basic Setup of Detector 18
5.3. Advanced Rail Crossing Configuration Settings 18
5.4. Confirmation of Performance 21
5.5. Putting the loop detector into operation 22
6. Bicycle Detection 23

Siemens SLD4 Specifications

General

Brand	Siemens
Model	SLD4
Category	Security Sensors
Language	English