10.14
SEL-311C Relay Instruction Manual Date Code 20060320
Serial Port Communications and Commands
Command Explanations
Command Explanations
Access Level 0
Commands
ACC Command (Go to Access Level 1)
The ACC command provides entry to Access Level 1. Different commands
are available at the different access levels as shown in Table 10.5.
ACC moves from any access level to Access Level 1.
Password Requirements and Default Passwords
Passwords are required if the main board Password jumper is not in place
(Password jumper = OFF). Passwords are not required if the main board
Password jumper is in place (Password jumper = ON). Refer to Table 2.4 for
Password jumper information. See PAS Command (View/Change Passwords)
on page 10.38 for more information on passwords.
The factory default passwords for Access Levels 1, B, and 2 are:
Access Level Attempt (Password Required)
Assume the following conditions:
➤ Password jumper = OFF (not in place)
➤ Access Level = 0
At the Access Level 0 prompt, enter the ACC command:
=ACC <Enter>
Because the Password jumper is not in place, the relay asks for the
Access Level 1 password to be entered:
Password: ? @@@@@@
The relay is shipped with the default Access Level 1 password “OTTER.”
Enter the default password:
Password: ? OTTER <Enter>
Access Level Factory Defaul t Password
1 OTTER
BEDITH
2TAIL
This device is shipped with default
passwords. Default passwords should
be changed to private passwords at
installation. Failure to change each
default password to a private
password may allow unauthorized
access. SEL shall not be responsible
for any damage resulting from
unauthorized access.
!
WARNING
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