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Quattro DC Utility U0 Menu
The following three different screens are used
by the password function:
NOTE: Remember that a valid password must
be entered at the ENTER PASSWORD screen
before the password lockout condition can be
changed.
The HIDDEN ITEMS sub-menu allows the user
to select whether or not “hidden” parameters
will be displayed on the Digital Operator.
There are two types of parameters, standard
and hidden. Standard parameters are
available at all times. Hidden parameters are
available only if activated. The default for this
function is ENABLED (meaning the hidden
parameters are visible).
Detailed Description
PASSWORD
(Password Function)
• ENTER PASSWORD
• NEW PASSWORD
• PASSWORD LOCKOUT
Password Function
The password function allows the user to
select a six-digit number for a password. The
password function allows the user to lockout
changes to the parameters until a valid
password is entered.
And with the password lockout enabled, all
parameters and display values will be able to
be viewed but no changes to the parameters
will be allowed until a correct password is
entered.
Parameter Protection
If the password lockout is enabled, the
following message will appear on the display
when attempting to change a parameter.
In order to change a parameter after password
lockout has been enabled, the following two
steps must be followed in the PASSWORD
sub-menu:
1) A valid password must be entered in the
ENTER PASSWORD screen.
2) The password lockout must be DISABLED
in the PASSWORD LOCKOUT screen.
PASSWORD Sub-menu Protection
The following message will appear when in the
PASSWORD sub-menu, if you are trying to:
• Enable or disable the password lockout
without a valid password being entered.
• Enter a new password without a valid
password being entered.
ENTER PASSWORD Screen
This screen allows the user to enter in a
password. A valid password must be entered
before enabling or disabling the password
lockout or changing to a new password.
NEW PASSWORD Screen
This screen is used to change the established
password.
NOTE: Remember that a valid password must
be entered at the ENTER PASSWORD screen
before the established password can be
changed.
PASSWORD LOCKOUT Screen
This screen is used to enable and disable
password lockout. The factory default for
password lockout is DISABLED.
HIDDEN ITEMS
(Hidden Items Function)
RUN/FAULT
SUB MENU
DATA ENT
Password
Protected
UNITS
(Units Selection Function)
When the UNITS SELECTION sub-menu is
displayed, the user can choose either Metric
units or Standard English measurements units
for use by the drive’s parameters.
IMPORTANT
The unit’s selection must be made before
entering any setting values into the
parameters. The user cannot toggle between
units after drive has been programmed.
OVERSPEED TEST
(Overspeed Test Function)
The speed command is normally limited by
Overspeed Level parameter (OVERSPEED
LEVEL(A1)), which is set as a percentage of
the contract speed (100% to 150%). But in
order to allow overspeed tests during elevator
inspections, a means is provided to multiply
the speed command by the Overspeed
Multiplier parameter (OVERSPEED
MULT(A1)).
RUN/FAULT
SUB MENU
DATA ENT
PLEASE ENTER
PASSWORD FIRST
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