BECKHOFF FC9001-0010 - Manual (Page 33)

Installation
3.7 Searching for devices
Switch TwinCAT to configuration mode.
Start the TwinCAT System Manager. Using the right mouse button, start searching for new devices under
the branch I/O Configuration \I/O devices or via the magic wand button in the button bar.
The system manager will search for I/O devices (e.g. fieldbus cards) installed on the PC.
In the example shown, the FC9004 channels for which
1. the TwinCAT driver for real-time Ethernet is installed and
2. the TwinCAT Ethernet protocol is activated
are displayed as Device 1 and Device 2.
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