Date Code 20210715 SEL-2890 Instruction Manual
Section 3
Settings and Commands
Introduction
This section provides information about the SEL-2890 settings and commands.
Specifically, it covers the following topics:
➤ Settings for Ethernet network operation
➤ Settings for data access through Email, Telnet, Tunneling, Serial
Routing, and HTTP
➤ Commands for establishing a dynamic tunnel and a command for
viewing raw serial data in a network tunnel
It is important to keep in mind that you can communicate with and through the
SEL-2890. Communicating with the SEL-2890 is referred to as a Console session and
uses a command line interface with prompts #> and ##>, for Level 1 and Level 2,
respectively. This can be accomplished by the serial port or by Telnet port 1025. This
section focuses on communicating with (not through) the SEL-2890.
Section 4: Detailed Application Examples describes how to apply the SEL-2890 in
specific applications along with the associated settings.
Settings
Settings Summary
Table 3.1 lists the settings in the SEL-2890. You can modify settings with the SET
command in a Console Session (see Commands on page 3.10).
Table 3.1 SEL-2890 Settings Summary (Sheet 1 of 4)
Setting Name Description Range
Default
Value
Operational Mode Settings
PORT Telnet port for connected
device
23, 1026–65534 23
TEL_PROC Enable Telnet processing Y, N Y
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