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7: Setup Mode: Channel Configuration
UDS2100 User Guide 45
a) Incoming Connection
Never Accept Incoming Rejects all external connection attempts.
Accept with DTR Active Accepts external connection requests only when the DTR
input is asserted. Cannot be used with Modem Mode.
Always Accept Accepts any incoming connection when a connection is
not already established. Default setting.
b) Response
Character Response A single character is transmitted to the serial port when
there is a change in connection state:
C = connected, D = disconnected, N = host unreachable.
This option is overridden when the Active Start Modem
Mode or Active Start Host List is in effect. Default setting is
Nothing (quiet).
This option is overridden when the Active Start Modem
Mode or Active Start Host List is in effect. Default setting is
Nothing (quiet).
c) Active Startup
No Active Startup Does not attempt to initiate a connection under any
circumstance. Default setting.
With Any Character Attempts to connect when any character is received from
the serial port.
With DTR Active Attempts to connect when the DTR input changes from not
asserted to asserted.
With a Specific Start
Character
Attempts to connect when it receives a specific start
character from the serial port. The default start character is
carriage return.
Manual Connection Attempts to connect when directed by a command string
received from the serial port. The first character of the
command string must be a C (ASCII 0x43), and the last
character must be either a carriage return (ASCII 0x0D) or a
line feed (0x0A). No blanks or space characters may be in
the command string. Between the first and last command
string characters must be a full or partial destination IP
address and may be a destination port number.
The IP address must be in standard decimal-dot notation
and may be a partial address, representing the least
significant 1, 2, or 3 bytes of the remote IP address. The
period is required between each pair of IP address numbers.
If present, the port number must follow the IP address, must
be presented as a decimal number in the range 1-65535, and
must be preceded by a forward slash (ASCII 0x2F). The
slash separates the IP address and the port number. If you
omit the port number from a command string, the internally
stored remote port number starts a connection.