CHAPTER 6: SETPOINTS
S1 RELAY SETUP
350 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
6–9
After password entry, the access level is maintained until a period of 5 minutes of inactivity
has elapsed, after which the password must be re-entered. A power-loss or entering in the
wrong password will log the user out of security.
Further definition of the access levels is described as follows:
SETPOINT LEVEL
•
Changing settings under QUICK SETUP menu
•
Changing settings under the SETPOINTS menu except the features requiring control
access listed below
•
Changing any setting under MAINTENANCE such as trip and close coil monitoring and
breaker maintenance settings, except the features requiring control access listed
below
•
Changing the Local or Remote Setpoint Password, depending on the interface being
accessed
CONTROL LEVEL
•
Reset command
•
Open and Close Breaker commands
•
Virtual Input commands
•
Clearing of event records, transient records, and other data
•
Uploading new firmware
•
Changing the Local or Remote Control Password, depending on the interface being
accessed
MASTER LEVEL
•
Setting and changing of all passwords including the Master Reset Password
•
Disabling password security
•
All Setpoint and Control Level access rights
For details on Password Security setup and handling using the EnerVista Setup software,
refer to Chapter 3.
Access passwords
This section allows the user to change the Local Setpoint and Local Control Passwords.
The local user may change a local password from the keypad if all of the following are true:
•
Security is enabled
•
A valid local setpoint (or local control) password has initially been set
•
The remote user has the Overwrite Local Passwords setpoint set to
NO
•
The local user knows the current local password.
For more details on the Password Security feature, refer to Chapter 3.
Figure 3: Menu for handling password security using keypad
S1 PASSWORD SECURITY
LOC SETPOINTS PSWD
LOC CONTROLS PSWD
898772A1.cdr
S1 LOC SETPOINTS PSWD
ENTER NEW
CONFIRM NEW
ENTER OLD PASSWORD
PASSWORD
PASSWORD
▼
S1 LOC CONTROLS PSWD
ENTER NEW PASSWORD
CONFIRM NEW PASSWORD
ENTER OLD PASSWORD
▼
