PD4-6624 & PD4-6628 Loop-Powered Flow Rate/Totalizers
Instruction Manual
63
Making Changes to a Password Protected Meter
If the
Main
password is enabled, the meter will display the message
LOCKED
when the
Menu
button is pressed. If
the
Total
or
Grand Total
passwords are enabled, the meter will display the message
LOCKED
when trying to reset or
change the total or grand total. Press the
Enter
button while the message is being displayed and enter the correct
password to gain access to the menu. After exiting
Programming Mode
, the meter returns to its password protected
condition.
Disabling Password Protection
To disable the
Main, Total, or Grand Total
passwords, access the
Password
menu and clear the desired password
either by pressing and holding the
Right Arrow
button until all digits reset to zero or manually changing all of the digits
to zero. When the
Enter
button is pressed, the meter will display
UNLOCKED
and will no longer require a password to
access
Programming Mode
, or a password to reset or change the total or grand total, depending on which password
was cleared.
Note:
If the meter is password protected and the password has been forgotten, the password may be overridden using the master
password:
50865
Programmable Function Keys User Menu (
USER
)
The
User
menu allows the user to assign the front panel function keys F1, F2, and F3, and the digital input (a digital
input located on the input signal connector) to access some of the menus or to activate certain functions immediately
(e.g. reset max & min, hold relay states, etc.). This allows the meter to be greatly customized for use in specialized
applications.
