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VELBUS INSTALLATION GUIDE
©2015 Velbus
64
www.velbus.eu
A window will pop up asking you how you want to search for driver software.
Select “Browse my computer for driver software”, browse to the Velbuslink
folder mentioned above, and click “next”. Install the driver following the
instructions that Windows will provide.
Once the correct driver installed, Velbuslink will automatically choose the
correct port for communication with the Velbus network.
The scan worked perfectly but now, using the same port, I can’t find
my installation anymore
The hardware of your USB port may lose communication with your Velbus
system, for instance after your PC enters sleep mode. The simplest solution is
to plug the USB cable into another port, forcing the system to re-initialise.
The scan is done and I saw the scan addresses increase from 00
upwards, but nothing was found
This usually has a wiring problem as the cause:
Is the polarity correct everywhere along the bus data wires (H and L)?
Is the supply voltage present along the bus? (Do all modules have the
red power LED illuminated?)
Are the
terminators correctly set? (See “
Maybe somewhere a supply cable has been connected to a data cable
by mistake?
Does your configuration module VMB1USB or VMBRSUSB have contact
with the bus? This module is sometimes connected with a loose piece
of cable in which a bus wire can easily break!
Are the screws into the screw terminals of the bus correctly tightened?
Is your configuration module VMB1USB in good condition? When used
without a protective housing VMBFBI, a short circuit can easily happen.
Are you using the correct cable type for the connection PC - VMB1RS?
Is the USB port blocked or broken? Try connecting the USB cable to
another socket.
The scan is over but there are missing modules
See the above advice for cabling.
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