Installation; Configuration Of The Usb Interface (Virtualcom) - E+E Elektronik EE771 Series Manual

Flow meter for compressed air and gases
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2.

Installation

In order to set up a smooth installation of the configuration software of the EE771, admin authorization for the
personal computer is required.
During installation of the software the EE771 should NOT be connected with the USB cable to the
computer.
Wit Setup.exe the InstallShield-Wizard for the EE771 configurator will be started.
Follow the instructions on the screen to install the software.
At first, the configuration software will be installed and then the installation of the USB driver activated – except
if the user has defined that USB setup is disabled.
The USB driver will be automatically installed the moment the first connection is made with the EE771.
The appearing dialog boxes can be dealt with the settings "No. do not download driver from the internet" and
"Install the hardware automatically".
If the EE771 configuration software and the USB driver are installed correctly, and the EE771 is connected
via the USB interface with the personal computer, a connection "Silicon Labs C210x USB to UART Bridge"
should have been created in the device manager.
See: Start => Settings => Control Panel => System => Hardware => Device
Manager
2.1.

Configuration of the USB Interface (VirtualCOM)

After the startup of the software, the correct VirtualCOM interface for the
USB driver must be configured
The number for the used USB interface can be found under:
Start => Settings => Control Panel => System => Hardware => Device
Manager
The setting is done under menu "Extras" and menu item "Optional extras
..."
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