User`s guide

Configuration through the web interface
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Basic serial settings
After selecting a port profile, the profile settings are displayed. Choose the appropriate features for
your environment. Here are brief descriptions of the fields in the Basic Serial Settings; see the
online help for detailed information about each setting.
The Description field specifies an optional character string for the port which can be
used to identify the device connected to the port.
Basic Serial Settings include Baud Rate, Data Bits, Parity, Stop Bits, and
Flow Control. The basic serial port settings must match the serial settings of the
connected device. If you do not know these settings, consult the documentation that
came with your serial device. These serial settings may be documented as 9600 8N1,
which means that the device is using a baud rate of 9600 bits per second, 8 data bits, no
parity, and 1 stop bit.
When using RealPort (COM port redirection) or RFC 2217, these settings are supplied
by applications running on the PC or server, and the default values on the Digi device do
not need to be changed.
Advanced serial settings
The advanced serial settings further define the serial interface, including whether port buffering
(also known as port logging), RTS Toggle, and RCI over Serial are enabled as general serial
interface options. You can also define how specific aspects of TCP and UDP serial
communications should operate, including timeouts and whether a socket ID is sent.
Serial Settings
The Serial Settings part of the page includes these options:
Enable Port Logging: Enables the port-buffering feature, which allows you to monitor
incoming ASCII serial data in log form. The Log Size field specifies the size of the
buffer that contains the log of ASCII serial data.
Enable RTS Toggle: When enabled, the RTS (Request To Send) signal is forced high
(on) when sending data on the serial port.
Enable RCI over Serial (DSR): This choice allows the Digi Connect device to be
configured through the serial port using the RCI protocol. See the RCI specification in
the Digi Connect Integration Kit for further details.
RCI over Serial uses the DSR (Data Set Ready) serial signal. Verify that the serial port is
not configured for autoconnect, modem emulation, or any other application which is
dependent on DSR state changes.