Beckhoff EPP3504-0023 Short Manual page 249

Fig. 88 Creating a PLC data type............................................................................................................. 150
Fig. 89 Instance_of_struct........................................................................................................................ 150
Fig. 90 Linking the structure..................................................................................................................... 151
Fig. 91 Reading a variable from the structure of the process data .......................................................... 151
Fig. 92 TwinCAT 3 development environment (VS shell): logged-in, after program startup .................... 152
Fig. 93 System Manager "Options" (TwinCAT 2) ..................................................................................... 153
Fig. 94 Call up under VS Shell (TwinCAT 3)............................................................................................ 154
Fig. 95 TcRteInstall in the TwinCAT directory.......................................................................................... 154
Fig. 96 Overview of network interfaces ................................................................................................... 155
Fig. 97 EtherCAT device properties (TwinCAT 2): click on "Compatible Devices..." of tab "Adapter"..... 155
Fig. 98 Windows properties of the network interface ............................................................................... 156
Fig. 99 Exemplary correct driver setting for the Ethernet port.................................................................. 156
Fig. 100 Incorrect driver settings for the Ethernet port .............................................................................. 157
Fig. 101 TCP/IP setting for the Ethernet port ............................................................................................ 158
Fig. 102 Identifier structure ....................................................................................................................... 159
Fig. 103 OnlineDescription information window (TwinCAT 2).................................................................... 160
Fig. 104 Information window OnlineDescription (TwinCAT 3).................................................................... 160
Fig. 105 File OnlineDescription.xml created by the System Manager ...................................................... 161
Fig. 106 Indication of an online recorded ESI of EL2521 as an example .................................................. 161
Fig. 107 Information window for faulty ESI file (left: TwinCAT 2; right: TwinCAT 3) .................................. 161
Fig. 108 Using the ESI Updater (>= TwinCAT 2.11) .................................................................................. 163
Fig. 109 Using the ESI Updater (TwinCAT 3) ............................................................................................ 163
Fig. 110 Append EtherCAT device (left: TwinCAT 2; right: TwinCAT 3).................................................... 164
Fig. 111 Selecting the EtherCAT connection (TwinCAT 2.11, TwinCAT 3) ............................................... 164
Fig. 112 Selecting the Ethernet port .......................................................................................................... 164
Fig. 113 EtherCAT device properties (TwinCAT 2).................................................................................... 165
Fig. 114 Appending EtherCAT devices (left: TwinCAT 2; right: TwinCAT 3) ............................................. 165
Fig. 115 Selection dialog for new EtherCAT device .................................................................................. 166
Fig. 116 Display of device revision ............................................................................................................ 166
Fig. 117 Display of previous revisions ....................................................................................................... 167
Fig. 118 Name/revision of the terminal ...................................................................................................... 167
Fig. 119 EtherCAT terminal in the TwinCAT tree (left: TwinCAT 2; right: TwinCAT 3) .............................. 168
Fig. 120 Differentiation local/target system (left: TwinCAT 2; right: TwinCAT 3) ....................................... 169
Fig. 121 Scan Devices (left: TwinCAT 2; right: TwinCAT 3) ...................................................................... 169
Fig. 122 Note for automatic device scan (left: TwinCAT 2; right: TwinCAT 3) ........................................... 169
Fig. 123 Detected Ethernet devices .......................................................................................................... 170
Fig. 124 Example default state................................................................................................................... 170
Fig. 125 Installing EthetCAT terminal with revision -1018.......................................................................... 171
Fig. 126 Detection of EtherCAT terminal with revision -1019 .................................................................... 171
Fig. 127 Scan query after automatic creation of an EtherCAT device (left: TwinCAT 2; right: Twin-
CAT 3).......................................................................................................................................... 171
Fig. 128 Manual triggering of a device scan on a specified EtherCAT device (left: TwinCAT 2; right:
TwinCAT 3) .................................................................................................................................. 172
Fig. 129 Scan progressexemplary by TwinCAT 2...................................................................................... 172
Fig. 130 Config/FreeRun query (left: TwinCAT 2; right: TwinCAT 3) ......................................................... 172
Fig. 131 Displaying of "Free Run" and "Config Mode" toggling right below in the status bar..................... 172
EPP3504-0023 Version: 1.2
List of illustrations
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