GE G60 UR Series, Инструкция по эксплуатации

Страница: 141 / 634

GE Multilin G60 Generator Protection System 5-9
5 SETTINGS 5.2 PRODUCT SETUP
5
• 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.
b) LOCAL PASSWORDS
PATH: SETTINGS
Ö
PRODUCT SETUP
Ö
SECURITY
ÖØ
CHANGE LOCAL PASSWORDS
Proper password codes are required to enable each access level. A password consists of 1 to 10 numerical characters.
When a
CHANGE COMMAND PASSWORD
or
CHANGE SETTING 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 com-
mands and settings.
c) REMOTE PASSWORDS
The remote password settings are only visible from a remote connection via the EnerVista UR Setup software. Select the
Settings > Product Setup > Password Security menu item to open the remote password settings window.
Figure 5–2: REMOTE PASSWORD SETTINGS WINDOW
„
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