Beckhoff EL1258, Документация

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Table of contents
EL125x, EL2258 4 Version: 2.5
Table of contents
1 Product overview - 8 channel Digital Input/Output Terminals .............................................................. 3
2 Foreword .................................................................................................................................................... 7
2.1 Notes on the documentation........................................................................................................... 7
2.2 Safety instructions .......................................................................................................................... 8
2.3 Documentation issue status............................................................................................................ 9
2.4 Version identification of EtherCAT devices..................................................................................... 9
3 Product overview..................................................................................................................................... 14
3.1 EL1258, EL1259, EL2258............................................................................................................. 14
3.1.1
Introduction ...................................................................................................................... 14
3.1.2 Technical data.................................................................................................................. 16
3.1.3 Technology....................................................................................................................... 16
3.2 Start .............................................................................................................................................. 21
4 Basics communication ........................................................................................................................... 22
4.1 EtherCAT basics ........................................................................................................................... 22
4.2 EtherCAT cabling – wire-bound.................................................................................................... 22
4.3 General notes for setting the watchdog ........................................................................................ 23
4.4 EtherCAT State Machine .............................................................................................................. 25
4.5 CoE Interface ................................................................................................................................ 27
4.6 Distributed Clock........................................................................................................................... 32
5 Mounting and wiring ............................................................................................................................... 33
5.1 Instructions for ESD protection ..................................................................................................... 33
5.2 Installation on mounting rails ........................................................................................................ 33
5.3 Installation instructions for enhanced mechanical load capacity .................................................. 37
5.4 Connection.................................................................................................................................... 37
5.4.1
Connection system........................................................................................................... 37
5.4.2 Wiring ............................................................................................................................... 39
5.4.3 Shielding .......................................................................................................................... 40
5.5 Installation positions ..................................................................................................................... 40
5.6 Mounting of Passive Terminals..................................................................................................... 43
5.7 UL notice....................................................................................................................................... 43
5.8 EL1258, EL1259, EL2258 - LEDs and connection ....................................................................... 45
6 Commissioning........................................................................................................................................ 48
6.1 TwinCAT Quick Start .................................................................................................................... 48
6.1.1
TwinCAT 2 ....................................................................................................................... 50
6.1.2 TwinCAT 3 ....................................................................................................................... 60
6.2 TwinCAT Development Environment............................................................................................ 72
6.2.1
Installation of the TwinCAT real-time driver ..................................................................... 72
6.2.2 Notes regarding ESI device description ........................................................................... 78
6.2.3 TwinCAT ESI Updater...................................................................................................... 82
6.2.4 Distinction between Online and Offline ............................................................................ 82
6.2.5 OFFLINE configuration creation ...................................................................................... 83
6.2.6 ONLINE configuration creation ........................................................................................ 88
6.2.7 EtherCAT subscriber configuration .................................................................................. 96
6.3 General Notes - EtherCAT Slave Application ............................................................................. 106
6.4 Basic function principles ............................................................................................................. 114
6.4.1
Definitions ...................................................................................................................... 114