5-14 Commands Date Code 20010518
SEL-2020 Instruction Manual
PASSWORD (Access Level 2)
Use the PASSWORD command to inspect or change existing passwords. To inspect passwords,
type PASSWORD<ENTER>. The passwords for Level 1 and Level 2 are displayed.
*>>PASSWORD<ENTER>
*>>PASSWORD<ENTER>*>>PASSWORD<ENTER>
*>>PASSWORD<ENTER>
1:OTTER
2:TAIL
*>>
To change the password for Access Level 1 to BIKE, enter the following:
*>>PASSWORD 1 BIKE<ENTER>
*>>PASSWORD 1 BIKE<ENTER>*>>PASSWORD 1 BIKE<ENTER>
*>>PASSWORD 1 BIKE<ENTER>
Set
*>>
To disable passwords at a specific level, enter the keyword DISABLE instead of a password
when setting the password:
*>>PASS 1 DISABLE<ENTER>
PASS 1 DISABLE<ENTER>PASS 1 DISABLE<ENTER>
PASS 1 DISABLE<ENTER>
Disabled
*>>PASS<ENTER>
PASS<ENTER>PASS<ENTER>
PASS<ENTER>
1:PASSWORD DISABLED
2:TAIL
*>>
The SEL-2020 sets the password, closes the ALARM contact for approximately one second, and
transmits the response “Set”. After entering new passwords, type PASSWORD<ENTER> to
inspect them. Make sure they are what you intended, and record the new passwords.
When you change passwords, the SALARM bit will assert for one second. If there is no I/O
board installed in the SEL-2020, the alarm contact will close for one second.
Passwords are any length up to six numbers, letters, or other printable characters except
delimiters (space, comma, semicolon, colon, and slash). Upper and lower case letters are treated
as different characters. Examples of valid, distinct passwords include:
OTTER otter Ot3456 +TAIL+ !@#$%^ 123456 12345. 12345
Note: Do not select characters that have been selected for LMD prefixes. See Appendix
C for an explanation of LMD prefixes.
If the passwords are lost or you wish to operate the SEL-2020 without password protection,
install the Password Jumper (JMP9 B) on the main board (see Section 3: Planning for jumper
location). With no password protection, you may gain access without knowing the passwords
and view or change active passwords and settings.
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