Invalid Password Entry; Logic Diagrams - GE B90 Instruction Manual

CHAPTER 4: INTERFACES
display.
2. Press the right arrow until the
MESSAGE
3. Press the down arrow until the
MESSAGE
4. Press the right arrow until the
MESSAGE
appears on the display.
 SECURITY

5. After the
CHANGE...PASSWORD
selection to "Yes."
6. Press the key and the display prompts you to
ENTER
7. Type in a numerical password (up to 10 characters) and press the
8. When
VERIFY NEW PASSWORD
CHANGE SETTING
PASSWORD: No
CHANGE SETTING
PASSWORD: Yes
9. When the
NEW PASSWORD HAS BEEN STORED

4.2.10 Invalid password entry

By default, when an incorrect Command or Setting password has been entered via the faceplate interface three times
within five minutes, the
LOCAL ACCESS DENIED
command level access via the faceplate interface for five minutes.
By default, when an incorrect Command or Setting password has been entered via any external communications interface
three times within five minutes, the
settings or command access via the any external communications interface for five minutes. The
FlexLogic operand is set to "Off" after five minutes for a Command password or 30 minutes for a Settings password.
These default settings can be changed in EnerVista under Settings > Product Setup > Security.

4.3 Logic diagrams

Logic diagrams in this instruction manual provide an overview of function and settings. A logic diagram is based on
• Inputs-on the left side, which are setting and operands
• Logical gates, which is Boolean algebra to combine logical lines using AND, OR, NOT, and other gates to get a new
logical state
B90 LOW IMPEDANCE BUS DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
message appears on the display.
ACCESS LEVEL
CHANGE LOCAL PASSWORDS
CHANGE SETTING PASSWORD
ACCESS LEVEL:

Restricted
 CHANGE LOCAL

 PASSWORDS
message appears on the display, press the
ENTER NEW PASSWORD
displays, re-type the password and press
ENTER NEW
PASSWORD: ##########
message appears, your new Setting (or Command) password is active.
FlexLogic operand is set to "On" and the B90 does not allow settings or
FlexLogic operand is set to
REMOTE ACCESS DENIED
message appears on the display.
or
CHANGE COMMAND PASSWORD
CHANGE COMMAND

PASSWORD: No
CHANGE SETTING

PASSWORD: No
ENCRYPTED COMMAND

PASSWORD: ---------
ENCRYPTED SETTING

PASSWORD: ---------
up or down arrow to change the
VALUE
.
key.
ENTER
.
ENTER
VERIFY NEW
PASSWORD: ##########
NEW PASSWORD
HAS BEEN STORED
On and the B90 does not allow
" "
REMOTE ACCESS DENIED
LOGIC DIAGRAMS
message
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