Beckhoff EL6731 Documentation page 185

Table of figures
Fig. 1 EL5021 EL terminal, standard IP20 IO device with serial/ batch number and revision ID (since
2014/01).......................................................................................................................................
Fig. 2 EK1100 EtherCAT coupler, standard IP20 IO device with serial/ batch number.........................
Fig. 3 CU2016 switch with serial/ batch number....................................................................................
Fig. 4 EL3202-0020 with serial/ batch number 26131006 and unique ID-number 204418 ...................
Fig. 5 EP1258-00001 IP67 EtherCAT Box with batch number/ date code 22090101 and unique se-
rial number 158102......................................................................................................................
Fig. 6 EP1908-0002 IP67 EtherCAT Safety Box with batch number/ date code 071201FF and
unique serial number 00346070 ..................................................................................................
Fig. 7 EL2904 IP20 safety terminal with batch number/ date code 50110302 and unique serial num-
ber 00331701...............................................................................................................................
Fig. 8 ELM3604-0002 terminal with unique ID number (QR code) 100001051 and serial/ batch num-
ber 44160201...............................................................................................................................
Fig. 9 BIC as data matrix code (DMC, code scheme ECC200).............................................................
Fig. 10 EL6731 ........................................................................................................................................
Fig. 11 Spring contacts of the Beckhoff I/O components.........................................................................
Fig. 12 Recommended distances for standard installation position ........................................................
Fig. 13 Other installation positions ..........................................................................................................
Fig. 14 Correct positioning.......................................................................................................................
Fig. 15 Incorrect positioning.....................................................................................................................
Fig. 16 PROFIBUS cable assignment .....................................................................................................
Fig. 17 Pin assignment M12 socket (-B310)............................................................................................
Fig. 18 Pin assignment M12 socket/plug connector (-B318) ...................................................................
Fig. 19 Pin assignment of the PROFIBUS D-sub socket.........................................................................
Fig. 20 Pin assignment socket/plug connector Fieldbus Box modules....................................................
Fig. 21 EtherCAT tab -> Advanced Settings -> Behavior -> Watchdog ..................................................
Fig. 22 States of the EtherCAT State Machine........................................................................................
Fig. 23 "CoE Online " tab.........................................................................................................................
Fig. 24 Startup list in the TwinCAT System Manager .............................................................................
Fig. 25 Offline list .....................................................................................................................................
Fig. 26 Online list ....................................................................................................................................
Fig. 27 Adding a DP slave .......................................................................................................................
Fig. 28 EL6731 task cycle........................................................................................................................
Fig. 29 Cycle with IO at task start ............................................................................................................
Fig. 30 Cycle with IO not at task start ......................................................................................................
Fig. 31 TwinCAT task, DP cycle and K-bus cycle sequence ...................................................................
Fig. 32 System Manager "Options" (TwinCAT 2).....................................................................................
Fig. 33 Call up under VS Shell (TwinCAT 3) ...........................................................................................
Fig. 34 Overview of network interfaces ...................................................................................................
Fig. 35 EtherCAT device properties(TwinCAT 2): click on „Compatible Devices..." of tab "Adapter" .....
Fig. 36 Windows properties of the network interface...............................................................................
Fig. 37 Exemplary correct driver setting for the Ethernet port .................................................................
Fig. 38 Incorrect driver settings for the Ethernet port .............................................................................
Fig. 39 TCP/IP setting for the Ethernet port ............................................................................................
Fig. 40 Identifier structure .......................................................................................................................
Fig. 41 OnlineDescription information window (TwinCAT 2) ...................................................................
EL6731 Version: 2.8
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