GE T60 User Manual

GE Multilin T60 Transformer Protection System 4-29
4 HUMAN INTERFACES 4.3 FACEPLATE INTERFACE
4
The T60 supports password entry from a local or remote connection.
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 prompts 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
prompts you to type in the existing password (for each security level) before a new password can be entered.
g) INVALID PASSWORD ENTRY
When an incorrect command or setting password has been entered via the faceplate interface three times within a 3-minute
time span, the
LOCAL ACCESS DENIED FlexLogic operand is set to “On” and the T60 does not allow settings or command
level access via the faceplate interface for the next five minutes, or in the event that an incorrect Command Or Setting
password has been entered via the any external communications interface three times within a 3-minute time span, the
REMOTE ACCESS DENIED FlexLogic operand is set to “On” and the T60 does not allow settings or command access via the
any external communications interface for the next five minutes.
 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

GE T60 Specifications

General

Brand	GE
Model	T60
Category	Relays
Language	English