Resetting The Remaining Time For Grid Standard Variation From Display - ABB UNO-DM-TL-PLUS-US Product Manual

R
esetting the remaining time for grid standard variation from
display
The 24 hours are only counted while the inverter is switched on.
Check that the date and time are correctly set. If these settings are incorrect, it may not be
possible to access the "Reset Country" menu which allows the timer to be reset.
You can check how much time remains before the "Country Select" button is blocked, by
accessing the menu SYSTEM > SETTINGS > Country Select. > Residual Time.
System
ENTER
Settings
ENTER
Password 0000
ENTER
Country Select.
ENTER
Reset Country
ENTER
II LEVEL PSW
The password required for accessing the "Service" menu can be obtained following the in-
struction on "Calculation of second-level password (Service menu, Admin Plus)" paragraphl
System
ENTER
Settings
ENTER
Password 0000
ENTER
Country Select.
ENTER
Set Std.
From the moment a valid grid standard is set and the inverter is switched
on, there is a time period of 24 hours available in which modifications to
the grid standard setting can be made.
Once this period has passed, changing the standard will be "blocked"
and it will be necessary to carry out the following procedure to reset the
remaining time and once again, have 24 hours of operation available in
which to select a new grid standard.
1. Access the "SYSTEM > SETTINGS" menu by entering the first level
password (default 0000)
2. Access the "Country Select" submenu. > Reset Country" entering the
second level password to restore the 24 hours of operation in which it is
possible to change the grid standard.
3. After having reset the timer, it will be possible to change the grid stand-
ard with the one required in the menu SYSTEM > SETTINGS > Country
Select. > Set Std.
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8 - Maintenance