SEL-3031 Instruction Manual Date Code 20181001
Settings and Commands
Commands
4.22
Password Changed
CAUTION: This password can be strengthened. Strong passwords do not include a name, date,
acronym, or word. They consist of the maximum allowable characters, with at least one special
character, number, lower-case letter, and upper-case letter. A change in password is
recommended.
=>>
Similarly, use PAS 1 to change Access Level 1 passwords. Passwords can contain as
many as 12 characters. Uppercase and lowercase letters are considered different
characters. Strong passwords have 12 characters with at least one special character or
digit and mixed-case sensitivity, and do not form a name, date, acronym, or word.
Passwords formed in this manner are less susceptible to password guessing and
automated attacks. Examples of valid, distinct, strong passwords are shown below.
➤ #Ot3579!ljd7
➤ $A24.68&,mvj
➤ (Ih2dcs)36dn
➤ *4u-Iwg+?lf-
If you forget your password, you can reissue a new password by following these steps:
Step 1. In accordance with the appropriate safety regulations, turn off the
device, and see Front-Panel Jumpers on page 2.14 for instructions on
accessing the jumpers.
Step 2. Go to Table 2.7 to locate Jumper 2 and short the jumper as shown.
Step 3. Go to the appropriate access level and issue PAS x (x = 1 or 2) to
enter a new password.
Step 4. In accordance with the appropriate safety regulations, turn off the
device and remove Jumper 2 to activate the password function.
Step 5. Replace the front-panel cover and turn on the device.
Table 4.15 Valid Password Characters
Alpha
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
a b c d e f g h i j k l m n o p q r s t u v w x y z
Numeric
0 1 2 3 4 5 6 7 8 9
Special
! “ # $ % & ‘ ( ) * + , - . / : ; , = . ? @ [ \ ] ^ _ ‘ { | } ~
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