BECKHOFF FC1100 - Manual (Page 14)

Figure 12: Windows Device Manager
The EtherCAT Slave Controller (ESC) is now accessible by using the library TcHelper.dll.
3.2.2 Slave Software
In case that the SSC Tool is used create an FC1100 based project (selectable in the “new project
dialog”). Otherwise enable “FC1100_HW” in the file ecat_def.h.
Note: When using the FC1121 slave card, the settings for “FC1100” apply as well.
If the slave application is executed on a Windows 32- bit platform, then the library “TcHelper” can be
used. For all other platforms/operating systems a new library needs to be created (refer to 2
Hardware).