ProtEX-MAX PD8-7000 Explosion-Proof Temperature Meter Instruction Manual
39
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.
Pass 1: Allows use of function keys and digital inputs
Pass 2: Allows use of function keys, digital inputs and editing set/reset points
Pass 3: Restricts all programming, function keys, and digital inputs.
Protecting or Locking the Meter
Enter the
Password
menu and program a six-digit password.
For instructions on how to program numeric values see
Making Changes to a Password Protected Meter
If the meter is password protected, the meter 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 to the menu.
Note: After exiting the programming mode, the meter 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 meter is now unprotected until a new password is entered.
If the correct six-digit password is entered, the meter displays the message
unLoc
(
unlocked
) and the
protection is disabled until a new password is programmed.
If the password entered is incorrect, the meter 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 meter.
