GE T35, Инструкция по эксплуатации

Страница: 212 / 610

5-10 T35 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
PRODUCT SETUP CHAPTER 5: SETTINGS
5
Change remote passwords
Proper passwords are required to enable each command or setting level access, which are explained in the previous
section.
SETTINGS  PRODUCT SETUP  SECURITY  CHANGE REMOTE PASSWORDS
To set the command or setting password in EnerVista:
1.
In the EnerVista software or from the front panel, navigate to Settings > Product Setup > Security menu item to open
the remote password settings window.
2. Click the command or setting password Change button.
3. Enter the new password in the New Password field. Requirements are outlined in the Password Requirements section
earlier in this chapter. When an original password has already been used, enter it in the Enter Password field and click
the Send Password to Device button.
4. Re-enter the password in the Confirm Password field.
5. Click the OK button. The password is checked to ensure that it meets requirements.
Access supervision
SETTINGS  PRODUCT SETUP  SECURITY  ACCESS SUPERVISION
The following access supervision settings are available.
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.
 CHANGE REMOTE

PASSWORDS

CHANGE SETTING
PASSWORD: No
Range: No, Yes

CHANGE COMMAND
PASSWORD: No
Range: No, Yes
If you establish a local (serial) connection to the relay, you cannot view remote passcodes.
 ACCESS

SUPERVISION

 ACCESS LEVEL

TIMEOUTS
See below

INVALID ATTEMPTS
BEFORE LOCKOUT: 3
Range: 2 to 5 in steps of 1

PASSWORD LOCKOUT
DURATION: 5 min
Range: 5 to 60 minutes in steps of 1