Password Access; Display Page Navigation; Table Of Display Pages - LOVATO ELECTRIC DCRG8 Manual Operativo

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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 setup menu M15 Password.
• User level access – Allows clearing of stored values and the editing of a restricted number of setup parameters.
• Advanced level access – Same rights of the user access plus full setup editing-restoring.
– From normal measurement viewing, press
– The display shows the screen illustrated below:
– Keys ▲ and ▼ change the selected digit
– Keys ◄ and ► move through the digits.
– Enter all the digits of the 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 corresponding unlocked message is shown.
– Once the password is unlocked, the access rights last until:
• The device is powered off.
• The device is reset (after quitting the setup menu).
• The timeout period of two minutes elapses without any keystroke.
✔
– To quit the password entry screen, press

DISPLAY PAGE NAVIGATION

– Keys ▲ and ▼ scroll through the measurements pages one by one. The title bar shows the current page.
– Some measurements may not be shown depending on the controller programming and connections.
– Sub-pages, which can be opened with key
– The user can specify which page and which sub-page the display should return to automatically when no keys have been pressed for a certain time.
– The system can also be programmed so the display remains where it was last.
– You can set these functions in menu M01 – Utility.

TABLE OF DISPLAY PAGES

PAGES EXAMPLE
Main page 1 - Page Title. If P01.09 is set,
(Home) then the plant description
will be shown here.
2 - Step status: Black = On
Grey = Off
3 - Fan status:
Black = On
Grey = Off
4 - Panel temperature
5 - kvar bar graph
6 - Aut/Man Mode
7 - kvar needed to reach
setpoint
8 - Cosphi setpoint
9 - Current Cosphi
Voltage and 1 - Bar graph referred to rated
current voltage
2 - Bar graph referred to rated
current
Power 1 - Bar graph referred to TPF = 1.00
Temperature 1 - Alarm threshold
2 - Max temperature peak with
time stamp
Step life statistics 1 - Set power
2 - Measured power
✔
to recall the main menu, then select the password icon and press
key.
✔
, are also available on some pages (for instance displaying voltages and currents in the form of bar graphs).
✔
.
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B