Basic Security - GE 845 Instruction Manual

Transformer protection relay
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DEVICE

Basic Security

4–16
The 8 Series Basic Security supports three roles: Administrator, Operator and Observer.
The Main Settings Structure is available from
Figure 4-7: Main Settings Structure
LOGIN
The setting allows a user to login with a specific role.
1.
Whenever a new role is logged in, the user is prompted with a display to enter
password.
2.
If the user enters the wrong password, an "Authentication Failed!" message is
displayed
3.
If the maximum failed authentications occur an "Account Blocked!" message is
displayed.
4.
The Observer is the default choice and it does not require a password.
LOGOUT
This setting logs out the current user and logs in as Observer. If the user is already an
Observer, this setting does not apply. When logging out, a switch to Observer role is
performed.
CHANGE PASSWORDS
1.
The Change local passwords menu is shown on the front panel and EnerVista on a
successful login of Administrator role.
2.
If password complexity is enabled, the rules as defined in the Password Complexity
section must be obeyed. If password complexity is disabled this setting accepts 1 to
20 alphanumeric characters.
See
PATH: SEPTPOINTS > DEVICE > SECURITY > CHANGE LOCAL PASSWORDS
PATH: Setpoints > Device > Security
845 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: SETPOINTS
.

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