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5 SETTINGS
The
PASSWORD ACCESS EVENTS
The local setting and command sessions are initiated by the user through the front panel display and are disabled either by
the user or by timeout (via the setting and command level access timeout settings). The remote setting and command ses-
sions are initiated by the user through the EnerVista UR Setup software and are disabled either by the user or by timeout.
The state of the session (local or remote, setting or command) determines the state of the following FlexLogic operands.
•
ACCESS LOC SETG OFF: Asserted when local setting access is disabled.
•
ACCESS LOC SETG ON: Asserted when local setting access is enabled.
•
ACCESS LOC CMND OFF: Asserted when local command access is disabled.
•
ACCESS LOC CMND ON: Asserted when local command access is enabled.
•
ACCESS REM SETG OFF: Asserted when remote setting access is disabled.
•
ACCESS REM SETG ON: Asserted when remote setting access is enabled.
•
ACCESS REM CMND OFF: Asserted when remote command access is disabled.
•
ACCESS REM CMND ON: Asserted when remote command access is enabled.
The appropriate events are also logged in the Event Recorder as well. The FlexLogic operands and events are updated
every five seconds.
A command or setting write operation is required to update the state of all the remote and local security operands
shown above. Changing the password, or any other setting, does not take the relay out of service. The relay is
taken out of service when a settings file is written to it.
NOTE
b) LOCAL PASSWORDS
PATH: SETTINGS
PRODUCT SETUP
CHANGE LOCAL
PASSWORDS
MESSAGE
MESSAGE
MESSAGE
Proper password codes are required to enable each access level. When a
setting is programmed to "Yes" via the front panel interface, the following message sequence is invoked:
TING PASSWORD
1.
ENTER NEW PASSWORD: ____________.
2.
VERIFY NEW PASSWORD: ____________.
3.
NEW PASSWORD HAS BEEN STORED.
To gain write access to a "Restricted" setting, program the
then change the setting, or attempt to change the setting and follow the prompt to enter the programmed password. If the
password is correctly entered, access will be allowed. Accessibility automatically reverts to the "Restricted" level according
to the access level timeout setting values.
If an entered password is lost (or forgotten), consult the factory with the corresponding
If the setting and command passwords are identical, then this one password allows access to both commands and
settings.
NOTE
If a remote connection is established, local passcodes are not visible.
NOTE
GE Multilin
settings allows recording of password access events in the event recorder.
SECURITY
CHANGE LOCAL PASSWORDS
CHANGE COMMAND
PASSWORD: No
CHANGE SETTING
PASSWORD: No
ENCRYPTED COMMAND
PASSWORD: ----------
ENCRYPTED SETTING
PASSWORD: ----------
ACCESS LEVEL
D30 Line Distance Protection System
5.2 PRODUCT SETUP
Range: No, Yes
Range: No, Yes
Range: 0 to 9999999999
Note: ---------- indicates no password
Range: 0 to 9999999999
Note: ---------- indicates no password
CHANGE COMMAND PASSWORD
setting in the main security menu to "Setting" and
ENCRYPTED PASSWORD
5
or
CHANGE SET-
.
5-9
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