Configuring the UDS Using Telnet or the Serial Port
Warning:
for this setting as incorrect operation may result.
Use port 0 for the outgoing local port to change with each connection. The port range
is 50,000 to 59,999. Each subsequent connection increments the number by 1.
(When the port number reaches 59999, it wraps around to 50000.)
Only use the automatic port increment feature to initiate a connection using TCP. Set
the port to a non-zero value when the unit is in a passive mode or when you are
using UDP instead of TCP.
Connect Mode
Connect Mode defines how the unit makes a connection, and how it reacts to
incoming connections over the network. Enter Connect Mode options in hexadecimal
notation.
Note:
Connect Mode Option
Incoming Connection
Never accept incoming
Accept incoming with DTR
Accept unconditional
Response
Nothing (quiet)
Character response (C=conn, D=disconn, N=unreachable)
Startup
No active startup
With any character
With active DTR
With a specific start character
Manual connection
Autostart
Hostlist
Datagram Type
Directed UDP
Modem Mode
Full Verbose
Without Echo
Numeric modem result codes
Table 4-5. Reserved Port Numbers
Port Numbers
Reserved for
1 – 1024
Reserved (well known ports)
9999
Telnet setup
30718
Reserved (77FEh)
We recommend that you not use the reserved port numbers
To look up hex values, see
Table 5-5. Connect Mode Options
B: Binary to Hexadecimal.
Bit 7 6 5 4 3 2 1 0
0 0 0
0 1 0
1 1 0
0 0 1 0
26
UDS200 User Guide
0
1
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
1 1 0 0
1 0 1 1 0
0 0 1 1 0
1 0 1 1 1
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