Table Of Contents - Beckhoff EL3692 Manual

Table of contents

1 Foreword .................................................................................................................................................... 7
1.1 Notes on the documentation ............................................................................................................. 7
1.2 Safety instructions ............................................................................................................................. 8
1.3 Documentation issue status .............................................................................................................. 9
1.4 Version identification of EtherCAT devices ..................................................................................... 10
1.4.1 General notes on marking................................................................................................ 10
1.4.2 Version identification of EL terminals ............................................................................... 11
1.4.3 Beckhoff Identification Code (BIC) ................................................................................... 12
1.4.4 Electronic access to the BIC (eBIC)................................................................................. 14
2 Product description ................................................................................................................................ 16
2.1 Introduction ..................................................................................................................................... 16
2.2 Technology...................................................................................................................................... 17
2.3 Technical data ................................................................................................................................. 19
2.4 Note on Beckhoff calibration certificates ......................................................................................... 20
2.5 Start................................................................................................................................................. 22
3 Basics communication ........................................................................................................................... 23
3.1 EtherCAT basics ............................................................................................................................. 23
3.2 EtherCAT cabling - wire-bound ...................................................................................................... 23
3.3 General notes for setting the watchdog .......................................................................................... 24
3.4 EtherCAT State Machine ................................................................................................................ 26
3.5 CoE Interface .................................................................................................................................. 28
3.6 Distributed Clock ............................................................................................................................. 33
4 Installation ............................................................................................................................................... 34
4.1 Instructions for ESD protection ....................................................................................................... 34
4.2 Explosion protection ........................................................................................................................ 35
4.2.1 ATEX - Special conditions (standard temperature range)................................................ 35
4.2.2 Continuative documentation for ATEX and IECEx........................................................... 36
4.3 UL notice ......................................................................................................................................... 37
4.4 Installation on mounting rails........................................................................................................... 38
4.5 Installation instructions for enhanced mechanical load capacity..................................................... 41
4.6 Connection ...................................................................................................................................... 42
4.6.1 Connection system........................................................................................................... 42
4.6.2 Wiring ............................................................................................................................... 44
4.6.3 Shielding .......................................................................................................................... 45
4.7 Installation positions ........................................................................................................................ 46
4.8 LEDs and connection ...................................................................................................................... 48
4.9 Electrical connection ....................................................................................................................... 50
4.10 Positioning of passive Terminals..................................................................................................... 52
4.11 Disposal .......................................................................................................................................... 53
5 Commissioning ....................................................................................................................................... 54
5.1 TwinCAT Quick Start....................................................................................................................... 54
5.1.1 TwinCAT 2 ....................................................................................................................... 57
5.1.2 TwinCAT 3 ....................................................................................................................... 67
EL3692 Version: 3.1
Table of contents
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