PD8-6262 Explosion-Proof Dual Analog Input Flow Rate/Totalizer
Instruction Manual
51
Setting Up the Password (
pass
)
The
Password
menu is used for programming three
levels of security to prevent unauthorized changes to
the programmed parameter settings, to restrict the
ability to reset the totals and grand totals, and to
program the non-resettable totalizer.
Pass 1: Allows use of function keys and digital
inputs
Total: Prevents resetting the total manually
Gtotal: Prevents resetting the grand total manually
Protecting or Locking the
Totalizer Functions
Enter the
Password
menu and program a six-digit
password.
For instructions on how to program numeric values
see
Total Reset Password &
Non-Resettable Total
The total and the grand total can be password-protected
to prevent unauthorized total resets.
The grand total can be programmed as a
non-resettable total by entering the password
“050873”.
•
Once the Grand Total has been programmed as
“non-resettable” the feature
CANNOT
be
disabled.
Making Changes to a Password
Protected Totalizer
If the totalizer is password protected, the totalizer will
display the message
Locd
(
Locked
) when the Menu
button is pressed. Press the Enter button while the
message is being displayed and enter the correct
password to gain access the menu. After exiting the
programming mode, the totalizer returns to its
password protected condition.
Disabling Password Protection
To disable the password protection, access the
Password
menu and enter the correct password
twice, as shown below. The totalizer is now
unprotected until a new password is entered.
If the correct six-digit password is entered, the
totalizer displays the message
unLoc
(unlocked) and
the protection is disabled until a new password is
programmed.
If the password entered is incorrect, the totalizer
displays the message
Locd
(Locked) for about two
seconds, and then it returns to Run Mode. To try
again, press Enter while the
Locked
message is
displayed.
Did you forget the password?
The password may be disabled by entering a
master password once. If you are authorized to
make changes, enter the master password 508655
to unlock the totalizer.
