User`s manual

No device detected dialogFigure 7-3:
Click OK and check for the following:
Make sure the fieldbus device or segment is powered either by an external
source or by the USB Fieldbus Interface. For more information, see
Section 2.3.
Make sure drivers are installed and that the hardware is ready for use.
If automatic driver installation fails, install drivers manually. For more
information, see Appendix D.
Check that there are no loose connections and that the USB cable does not
exceed 2 meters in length.
Make sure the USB FF HSE Server is running.
May 2014 User's Manual
45