Beckhoff EL6601 Documentation page 51

Commissioning
Fig. 49: System Manager "Options" (TwinCAT 2)
This have to be called up by the Menü "TwinCAT" within the TwinCAT 3 environment:
Fig. 50: Call up under VS Shell (TwinCAT 3)
The following dialog appears:
Fig. 51: Overview of network interfaces
Interfaces listed under "Compatible devices" can be assigned a driver via the "Install" button. A driver should
only be installed on compatible devices.
A Windows warning regarding the unsigned driver can be ignored.
Alternatively an EtherCAT-device can be inserted first of all as described in chapter Offline configuration
creation, section "Creating the EtherCAT device" [} 60] in order to view the compatible ethernet ports via its
EtherCAT properties (tab „Adapter", button „Compatible Devices..."):
EL6601, EL6614 Version: 4.2 51