GE B90 Instruction Manual page 124

5.2 PRODUCT SETUP
Local access is defined as any access to settings or commands via the faceplate interface. This includes both keypad entry
and the through the faceplate RS232 port. Remote access is defined as any access to settings or commands via any rear
communications port. This includes both Ethernet and RS485 connections. Any changes to the local or remote passwords
enables this functionality.
When entering a settings or command password via EnerVista or any serial interface, the user must enter the correspond-
ing connection password. If the connection is to the back of the B90, the remote password must be used. If the connection
is to the RS232 port of the faceplate, the local password must be used.
The
PASSWORD ACCESS EVENTS
The local setting and command sessions are initiated by the user through the front panel display and are disabled either by
the user or by timeout (via the setting and command level access timeout settings). The remote setting and command ses-
sions are initiated by the user through the EnerVista UR Setup software and are disabled either by the user or by timeout.
The state of the session (local or remote, setting or command) determines the state of the following FlexLogic™ operands.
• ACCESS LOC SETG OFF: Asserted when local setting access is disabled.
• ACCESS LOC SETG ON: Asserted when local setting access is enabled.
• ACCESS LOC CMND OFF: Asserted when local command access is disabled.
• ACCESS LOC CMND ON: Asserted when local command access is enabled.
• ACCESS REM SETG OFF: Asserted when remote setting access is disabled.
• ACCESS REM SETG ON: Asserted when remote setting access is enabled.
• ACCESS REM CMND OFF: Asserted when remote command access is disabled.
• ACCESS REM CMND ON: Asserted when remote command access is enabled.
5
The appropriate events are also logged in the Event Recorder as well. The FlexLogic™ operands and events are updated
every five seconds.
A command or setting write operation is required to update the state of all the remote and local security operands
shown above.
NOTE
b) LOCAL PASSWORDS

PATH: SETTINGS PRODUCT SETUP
 CHANGE LOCAL
 PASSWORDS
Proper password codes are required to enable each access level. A password consists of 1 to 10 numerical characters.
When a
CHANGE COMMAND PASSWORD
interface, the following message sequence is invoked:
1. ENTER NEW PASSWORD: ____________.
2. VERIFY NEW PASSWORD: ____________.
3. NEW PASSWORD HAS BEEN STORED.
To gain write access to a "Restricted" setting, program the
then change the setting, or attempt to change the setting and follow the prompt to enter the programmed password. If the
password is correctly entered, access will be allowed. Accessibility automatically reverts to the "Restricted" level according
to the access level timeout setting values.
If an entered password is lost (or forgotten), consult the factory with the corresponding
5-6
settings allows recording of password access events in the event recorder.
 
SECURITY CHANGE LOCAL PASSWORDS
CHANGE COMMAND
PASSWORD: No
CHANGE SETTING
MESSAGE
PASSWORD: No
ENCRYPTED COMMAND
MESSAGE
PASSWORD: ----------
ENCRYPTED SETTING
MESSAGE
PASSWORD: ----------
or
CHANGE SETTING PASSWORD
B90 Low Impedance Bus Differential System
Range: No, Yes
Range: No, Yes
Range: 0 to 9999999999
Note: ---------- indicates no password
Range: 0 to 9999999999
Note: ---------- indicates no password
setting is programmed to "Yes" via the front panel
setting in the main security menu to "Setting" and
ACCESS LEVEL
ENCRYPTED PASSWORD
5 SETTINGS
.
GE Multilin