GE L30 User Manual

5-10 L30 Line Current Differential System GE Multilin
5.2 PRODUCT SETUP 5 SETTINGS
5
If a remote connection is established, local passcodes are not visible.
REMOTE PASSWORDS
The remote password settings are visible only from a remote connection via the EnerVista UR Setup software.
Proper passwords are required to enable each command or setting level access.
To set the command or setting password:
1. In the EnerVista software, 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
at the beginning of the 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 is meets requirements.
If you establish a local connection to the relay (serial), you cannot view remote passcodes.
ACCESS SUPERVERSION
PATH: SETTINGS  PRODUCT SETUP  SECURITY  ACCESS SUPERVISION
The following access supervision settings are available.
• INVALID ATTEMPTS BEFORE LOCKOUT: This setting specifies the number of times an incorrect password can be
entered within a three-minute time span before lockout occurs. When lockout occurs, the LOCAL ACCESS DENIED or
REMOTE ACCESS DENIED FlexLogic operands are set to “On”. These operands are returned to the “Off” state upon
expiration of the lockout.
• PASSWORD LOCKOUT DURATION: This setting specifies the time that the L30 will lockout password access after
the number of invalid password entries specified by the
INVALID ATTEMPTS BEFORE LOCKOUT setting has occurred.
The L30 provides a means to raise an alarm upon failed password entry. Should password verification fail while accessing
a password-protected level of the relay (either settings or commands), the UNAUTHORIZED ACCESS FlexLogic operand is
asserted. The operand can be programmed to raise an alarm via contact outputs or communications. This feature can be
used to protect against both unauthorized and accidental access attempts.
 ACCESS
 SUPERVISION
 ACCESS LEVEL
 TIMEOUTS
MESSAGE
INVALID ATTEMPTS
BEFORE LOCKOUT: 3
Range: 2 to 5 in steps of 1
MESSAGE
PASSWORD LOCKOUT
DURATION: 5 min
Range: 5 to 60 minutes in steps of 1
NOTE
NOTE

GE L30 Specifications

General

Brand	GE
Model	L30
Category	Relays
Language	English