GE D30 Instruction Manual page 142

Line distance protection system
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PRODUCT SETUP
If the setting and command passwords are identical, then this one password allows access to both commands
and settings.
NOTE
If a remote connection is established, local passcodes are not visible.
Change remote passwords
Proper passwords are required to enable each command or setting level access, which are explained in the previous
section.
To set the command or setting password:
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.
5
If you establish a local (serial) connection to the relay, you cannot view remote passcodes.
NOTE
Access supervision
SETTINGS  PRODUCT SETUP  SECURITY  ACCESS SUPERVISION
 ACCESS
 SUPERVISION
The following access supervision settings are available.
INVALID ATTEMPTS BEFORE LOCKOUT
within a three-minute time span before lockout occurs. When lockout occurs, the
FlexLogic operands are set to "On." These operands are returned to the "Off" state upon expiration of the lockout.
PASSWORD LOCKOUT DURATION
of invalid password entries specified by the
5-10
 ACCESS LEVEL
 TIMEOUTS
INVALID ATTEMPTS
BEFORE LOCKOUT: 3
PASSWORD LOCKOUT
DURATION: 5 min
— This setting specifies the number of times that an incorrect password can be entered
— This setting specifies the time that the D30 locks out password access after the number
INVALID ATTEMPTS BEFORE LOCKOUT
See below
Range: 2 to 5 in steps of 1
Range: 5 to 60 minutes in steps of 1
LOCAL ACCESS DENIED
setting has occurred.
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS
or
REMOTE ACCESS DENIED

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