Date Code 20210715 SEL-2890 Instruction Manual
Settings and Commands
Command Summary
3.11
R101–R103). The SEL-2890 checks for an Ethernet connection every five seconds, so
you must disconnect the Ethernet connection for at least five seconds for the default
serial configuration to be enabled.
Now, enter AT+++ within four seconds. The SEL-2890 should respond with the #>
prompt. You are now in a Console session.
Enter the EXIT command at the Console session prompt then reconnect the Ethernet
cable and wait for five seconds to return the SEL-2890 to normal operation.
Command Summary
Table 3.2 summarizes the commands available in a Console session with the
SEL-2890. Subsequent sections provide full descriptions of each command in
alphabetical order. Commands can be shortened to the first three letters of the
command.
Ta bl e 3 .2 SE L- 289 0 Co m ma n d Sum ma r y
Command Description Access Level
2ACCESS Change to Access Level 2. 1
ACCESS Change to Access Level 1. 1 or 2
END Jump to end of settings. Used when in SET
mode.
2
EXIT End the current Console session. 1 or 2
HELP Display description of available commands. 1 or 2
L_D Upgrade firmware. 2
R_S Reset device to factory default. 2
PASSWORD Change and display Access Level 2 password. 2
QUIT Change to Access Level 1. 1 or 2
SET Change and modify transceiver settings. 2
SHOW Show transceiver settings. 1 or 2
SNOOP Display transmitted and received data during
serial tunneling.
2
TERSE Do not echo settings after settings are changed. 2
TUNNEL Display or change serial tunneling IP and Port. 1 or 2
VERSION Display transceiver version information. 1 or 2
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