Beckhoff CX20 2 Series, Manual

Page: 45 / 77

Configuration
CX20x2 45 Version: 1.7
7.3.3 Scanning an Embedded PC
This step shows how to scan an Embedded PC in TwinCAT and then further configure it.
Prerequisites for this step:
• Selected target device.
Add the Embedded PC as follows:
1. Start TwinCAT and open an empty project.
2. In the tree view on the left, right-click on I/O Devices .
3. In the context menu click on Scan .
4. Select the devices you want to use and confirm the selection with OK .
Only devices that are actual available are offered for selection.
For Embedded PCs with connected Bus Terminals (K-bus) a Bus Coupler device (CX-BK) is displayed.
For EtherCAT Terminals (E-bus) the EtherCAT coupler is added automatically.
5. Confirm the request with Yes , in order to look for boxes.
6. Confirm the request whether to enable FreeRun with Yes .
ð
The Embedded PC was successfully scanned in TwinCAT and is displayed in the tree view with the
inputs and outputs.
The Tree view chapter illustrates how Embedded PCs with connected Bus or EtherCAT Terminals are
displayed.