Password Access - LOVATO ELECTRIC DMED310T2 Manual De Instrucciones

1 - Energy meters
2 - Voltage readings
3 - Current readings
4 - Power readings
5 - Frequency-Asymmetry
6 - Trend graph
MAIN MENU
– The main menu is made up of a group of graphic icons (shortcuts) that allow rapid access to measurements and settings.
– Starting from normal viewing, simultaneously press keys L and M. The main menu screen is displayed.
– Press L or M to select the required function. The selected icon is highlighted and the central part of the display shows the description of the function.
– Press to activate the selected function.
– If some functions are not available, the correspondent icon will be disabled, that is shown in a light grey colour.
– , etc. - Shortcuts that allow jumping to the first page of that group. Starting from that page, it is still possible to move
forward and backward in the usual way.
– – Open the password entry page, where it is possible to enter the numeric codes that unlock protected functions (parameter setting, commands menu,
etc.).
– – Access point to the commands menu, where the authorised user can execute some clearing-resetting actions.
– – Access point to the setup menu for parameter programming. See the dedicated chapter for details.

PASSWORD ACCESS

– The password is used to enable or lock the access to setting menu (setup) and to commands menu.
– For brand-new devices (factory default), the password management is disabled and the access is free. If instead the passwords have been enabled and
defined, then to get access, it is necessary to enter the password first, specifying the numeric code through the keypad.
– To enable password management and to define numeric codes, see the setup menu chapter.
– There are two access levels, depending on the code entered:
• User-Level access – Allows clearing of Commands menu functions C.01 to C.08 but not editing of setup parameters.
• Advanced-level access – Same rights of the user access plus parameters setup editing-restoring.
– At normal viewing, simultaneously press keys L and M to recall main menu, select the password icon and press
– The display shows the screen as illustrated below:
– Key L or M changes the selected digit.
– Key confirms the digit and moves to the next.
– Enter numeric code, then move on the key icon.
– If the password code entered matches the User access code or the Advanced access code, then the correspondent unlock message is shown.
– Once unlocked the password, the access rights last until:
• The device is powered off.
• The device is reset (after quitting the setup menu).
• The timeout period of 2 minutes elapses with no keystroke.
– To quit the password entry screen, simultaneously press keys L and M.
7 - Hour counters readings
8 - Expansion modules
9 - Information
10 - Setup menu
11 - Commands menu
12 - Password entry
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