ESD C.2922.02, Manual

Page: 8 / 92

5.3 FoE ...................................................................................................................................... 54
5.3.1 Firmware Update with the esd Workbench ..................................................................54
5.3.2 Firmware update with Beckhoff EtherCAT Configurator ..............................................56
6. Webserver Interface ...................................................................................................................58
6.1 Firmware Update .................................................................................................................59
6.1.1 Overview .....................................................................................................................59
6.1.2 Firmware Update .........................................................................................................60
6.1.3 Reboot ......................................................................................................................... 62
6.2 Status .................................................................................................................................. 63
6.2.1 CAN Statistics .............................................................................................................63
7. Technical Data ........................................................................................................................... 64
7.1 General Technical Data .......................................................................................................64
7.2 Microprocessor and Memory ................................................................................................64
7.3 CAN Interface ...................................................................................................................... 65
7.4 EtherCAT Interface ..............................................................................................................65
7.5 Ethernet Interface ................................................................................................................65
7.6 DIAG, USB Interface ...........................................................................................................66
7.7 Operating System and License Information .........................................................................67
8. Interfaces and Connector Assignments ......................................................................................68
8.1 24 V-Power Supply Voltage .................................................................................................68
8.2 CAN ..................................................................................................................................... 69
8.2.1 CAN Interface ..............................................................................................................69
8.2.2 CAN Connector ...........................................................................................................70
8.3 24 V and CAN via InRailBus ................................................................................................71
8.4 Ethernet 100BASE-TX (IEEE 802.3) ....................................................................................72
8.5 EtherCAT ............................................................................................................................. 73
8.6 DIAG .................................................................................................................................... 74
8.7 Conductor Connection/Conductor Cross Sections ...............................................................75
9. Correct Wiring of Electrically Isolated CAN Networks .................................................................76
9.1 Standards concerning CAN Wiring ......................................................................................76
9.2 Light Industrial Environment (Single Twisted Pair Cable) .....................................................77
9.2.1 General Rules .............................................................................................................77
9.2.2 Cabling ........................................................................................................................ 78
9.2.3 Termination .................................................................................................................78
9.3 Heavy Industrial Environment (Double Twisted Pair Cable) .................................................79
9.3.1 General Rules .............................................................................................................79
9.3.2 Device Cabling ............................................................................................................80
9.3.3 Termination .................................................................................................................80
9.4 Electrical Grounding .............................................................................................................81
9.5 Bus Length ........................................................................................................................... 81
9.6 Examples for CAN Cables ...................................................................................................82
9.6.1 Cable for light industrial Environment Applications (Two-Wire) ...................................82
9.6.2 Cable for heavy industrial Environment Applications (Four-Wire) ................................82
10. CAN Troubleshooting Guide .....................................................................................................83
10.1 Termination ........................................................................................................................ 83
10.2 Electrical Grounding ...........................................................................................................84
10.3 Short Circuit in CAN Wiring ................................................................................................84
10.4 CAN_H/CAN_L-Voltage ....................................................................................................84
10.5 CAN Transceiver Resistance Test .....................................................................................85
10.6 Support by esd ...................................................................................................................85
11. Option InRailBus ...................................................................................................................... 86
11.1 Connector Assignment 24V and CAN via InRailBus .........................................................86
11.2 Using InRailBus ................................................................................................................87
Page 8 of 92 Manual • Doc. No.: C.2922.21 / Rev. 1.4 CAN-EtherCAT