Beckhoff FC1028 Manual page 20

TwinCAT configuration
1. Click on the left side in the tree view on the first EtherCAT slave with distributed clocks support. In this
example it is the EL4032.
2. Click the DC tab and select the option DC-Synchron under Operation Mode.
Since it is the first EtherCAT device with distributed clocks support in this example, this EtherCAT device
is used as reference clock for all subsequent EtherCAT devices.
3. Activate further EtherCAT devices with distributed clocks support in your system as shown.
4. Click on the EtherCAT master in the tree view on the left and then on the button Advanced Settings in
the EtherCAT tab.
20 Version: 1.0 FC1028