Echelon LNS DDE Server - Manual (Page 42)

Network Interface
This property can only be set if the Remote Operation option is set. If the Remote
Operation option is set, this field contains a list of all available network interfaces
and a TCP/IP selection. If you are connecting to the LNS DDE Server as a Full
Client, select the LNS Network Interface you will use. Using the LonWorks/IP
Channels control panel in the Windows control panel, an Ethernet card can be
configured as a L
ON W ORKS /IP device, and this device can be selected as the network
interface. If you are connecting to the LNS DDE Server as a Lightweight client,
select TCP/IP.
Database Settings
Single User Mode
This setting specifies that the LNS Server is to run in single user mode. In this
mode, only a single LNS application can run at a time. Do not enable this setting
unless you are sure that only a single LNS application will be running at a time.
The only advantage of single user mode is a very slight performance improvement.
Trace Options
The LNS DDE Server contains several trace options that can be used to log internal
events in the server. To change these options, open the Trace Options dialog (shown
below) by selecting Configure/Server from the menu, and clicking the Trace Options
tab.
By default all message types—information, warning, error, and trace—are written to
the log file when writing to the log file is activated. In the log pane in the lower
portion of the main window, only the message types selected in the Messages/Log
Display menu are shown.
3-10 Using the LNS DDE Server