PD6928 Ex-Proof & I.S. Loop-Powered Flow Rate/Totalizer
Instruction Manual
64
Enabling Password Protection (
PASSWRD
)
The
Password
menu is used for programming security to prevent unauthorized changes to the programmed
parameter settings or undesired resetting of the total or grand total. There are three separate passwords available
that can be set independently of each other:
Main
,
Total
, and
Grand Total
. The
Main, Total,
and
Grand Total
passwords prevent access to the meter
Programming
Mode
.
Total
and
Grand
Total
passwords prevent resetting of
the total and grand total, respectively.
To set a password, enter the
Password
menu and program a five-digit password. When a password has been
enabled, the lock icon will display in the upper-left side of the display. For instructions on how to program numeric
values see
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
