Content
Operating Manual PSSnet GW1 MOD-EtherCAT
1002692-EN-02
3
Section 1 Introduction 5
1.1 Validity of documentation 5
1.2 Retaining the documentation 5
1.3 Definition of symbols 5
Section 2 Overview 6
2.1 Module features 6
2.2 Unit view 7
2.2.1 Front 7
2.2.2 Top 8
2.2.3 Right-hand side 8
2.2.4 Bottom 9
Section 3 Safety 10
3.1 Intended use 10
3.1.1 Electromagnetic compatibility 10
3.1.1.1 Connecting the earth cables 11
3.1.1.2 Cable routing 12
3.1.1.3 Equipotential bonding 12
3.1.1.4 Shielding 13
3.1.1.5 Lighting in the control cabinet 13
3.1.1.6 Testing the EMC-compliance of an installation 13
3.2 Safety regulations 14
3.2.1 Use of qualified personnel 14
3.2.2 Warranty and liability 15
3.2.3 Disposal 15
3.3 Safety during installation 15
Section 4 Function description 16
4.1 Operation 16
4.1.1 Block diagram 16
4.2 Modbus/TCP 17
4.2.1 Modbus/TCP data ranges (Server connections) 17
4.2.2 Data transfer limits 17
4.2.3 Function codes (Client connections) 18
4.3 EtherCAT 19
4.4 Translation tables 20
4.4.1 Payload 20
4.4.2 Diagnostic data 20
4.5 Interfaces 23
Section 5 Installation 24
5.1 General installation guidelines 24
5.1.1 Dimensions 25
5.2 Mounting distances 26
5.3 Supply voltage 26
5.4 Install Gateway 27
