GE Multilin
T35 Transformer Protection System
5-9
5 SETTINGS
5.2 PRODUCT SETUP
5
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.
b) LOCAL PASSWORDS
PATH: SETTINGS
PRODUCT SETUP
SECURITY
CHANGE LOCAL PASSWORDS
Proper password codes are required to enable each access level. When a
CHANGE COMMAND PASSWORD
or
CHANGE SET-
TING PASSWORD
setting is programmed to “Yes” via the front panel interface, the following message sequence is invoked:
1.
ENTER NEW PASSWORD: ____________.
2.
VERIFY NEW PASSWORD: ____________.
3.
NEW PASSWORD HAS BEEN STORED.
To gain write access to a “Restricted” setting, program the
ACCESS LEVEL
setting in the main security menu to “Setting” and
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
ENCRYPTED PASSWORD
.
If the setting and command passwords are identical, then this one password allows access to both commands and
settings.
If a remote connection is established, local passcodes are not visible.
c) REMOTE PASSWORDS
The remote password settings are visible only from a remote connection via the EnerVista UR Setup software.
Proper passwords are required to enable each command or setting level access.
To set the command or setting password:
CHANGE LOCAL
PASSWORDS
CHANGE COMMAND
PASSWORD: No
Range: No, Yes
MESSAGE
CHANGE SETTING
PASSWORD: No
Range: No, Yes
MESSAGE
ENCRYPTED COMMAND
PASSWORD: ----------
Range: 0 to 9999999999
Note: ---------- indicates no password
MESSAGE
ENCRYPTED SETTING
PASSWORD: ----------
Range: 0 to 9999999999
Note: ---------- indicates no password
NOTE
NOTE
NOTE
Summary of Contents for T35 UR Series
Page 10: ...x T35 Transformer Protection System GE Multilin TABLE OF CONTENTS ...
Page 48: ...2 18 T35 Transformer Protection System GE Multilin 2 2 SPECIFICATIONS 2 PRODUCT DESCRIPTION 2 ...
Page 314: ...5 192 T35 Transformer Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...
Page 338: ...6 24 T35 Transformer Protection System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6 ...
Page 350: ...7 12 T35 Transformer Protection System GE Multilin 7 2 TARGETS 7 COMMANDS AND TARGETS 7 ...
Page 366: ...8 16 T35 Transformer Protection System GE Multilin 8 2 CYBERSENTRY 8 SECURITY 8 ...
Page 406: ...A 14 T35 Transformer Protection System GE Multilin A 1 PARAMETER LISTS APPENDIX A A ...
Page 540: ...D 10 T35 Transformer Protection System GE Multilin D 1 IEC 60870 5 104 PROTOCOL APPENDIX D D ...
Page 552: ...E 12 T35 Transformer Protection System GE Multilin E 2 DNP POINT LISTS APPENDIX E E ...
Page 560: ...F 8 T35 Transformer Protection System GE Multilin F 3 WARRANTY APPENDIX F F ...
