GE G60 UR Series, Инструкция по эксплуатации

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4-28 G60 Generator Protection System GE Multilin
4.3 FACEPLATE INTERFACE 4 HUMAN INTERFACES
4
Local access is defined as any access to settings or commands via the faceplate interface. This includes both keypad entry
and the faceplate RS232 connection. Remote access is defined as any access to settings or commands via any rear com-
munications port. This includes both Ethernet and RS485 connections. Any changes to the local or remote passwords
enables this functionality.
To enter the initial setting (or command) password, proceed as follows:
1. Press the MENU key until the
SETTINGS
header flashes momentarily and the
PRODUCT SETUP
message appears on the
display.
2. Press the MESSAGE RIGHT key until the
ACCESS LEVEL
message appears on the display.
3. Press the MESSAGE DOWN key until the
CHANGE LOCAL PASSWORDS
message appears on the display.
4. Press the MESSAGE RIGHT key until the
CHANGE SETTING PASSWORD
or
CHANGE COMMAND PASSWORD
message
appears on the display.
5. After the
CHANGE...PASSWORD
message appears on the display, press the VALUE UP or DOWN key to change the
selection to “Yes”.
6. Press the ENTER key and the display will prompt you to
ENTER NEW PASSWORD
.
7. Type in a numerical password (up to 10 characters) and press the ENTER key.
8. When the
VERIFY NEW PASSWORD
is displayed, re-type in the same password and press ENTER.
9. When the
NEW PASSWORD HAS BEEN STORED
message appears, your new Setting (or Command) Password will be
active.
f) CHANGING EXISTING PASSWORD
To change an existing password, follow the instructions in the previous section with the following exception. A message will
prompt you to type in the existing password (for each security level) before a new password can be entered.
In the event that a password has been lost (forgotten), submit the corresponding encrypted password from the
PASSWORD
SECURITY
menu to the Factory for decoding.
g) INVALID PASSWORD ENTRY
In the event that an incorrect Command or Setting password has been entered via the faceplate interface three times within
a three-minute time span, the
LOCAL ACCESS DENIED
FlexLogic™ operand will be set to “On” and the G60 will not allow
Settings or Command access via the faceplate interface for the next ten minutes. The
TOO MANY ATTEMPTS – BLOCKED
„„
PASSWORD
„„
SECURITY
ACCESS LEVEL:
Restricted
„
CHANGE LOCAL
„
PASSWORDS
CHANGE COMMAND
PASSWORD: No
CHANGE SETTING
PASSWORD: No
ENCRYPTED COMMAND
PASSWORD: ---------
ENCRYPTED SETTING
PASSWORD: ---------
CHANGE SETTING
PASSWORD: No
CHANGE SETTING
PASSWORD: Yes
ENTER NEW
PASSWORD: ##########
VERIFY NEW
PASSWORD: ##########
NEW PASSWORD
HAS BEEN STORED