Vertiv™ NetSure™ Control Unit (NCU) User Manual
3.3 Main Menu
The Main Menu is shown in Figure 3.2. This is the first screen displayed when the local display is activated by pressing any key on the
NCU’s front panel.
The current displayed on the Main Menu is “total system current”. The “total system current” equals total rectifier current or total
solar converter current minus total battery current when battery shunt exists or calculated battery current. If you do not calculate
battery current, “total system current” equals total rectifier current or total solar converter current.
Figure 3.2 Main Menu
Press the UP and DOWN keys to highlight
the desired Menu graphic in the Main Menu.
Press the ENT key to enter the selected menu.
Graphics Menu Name Description
Alarm
(Green - No Alarm)
(Red - Alarm)
View active alarms and
alarm history.
Settings
Gain access to the NCU
Controller’s settings menus.
Input Power
View AC, Solar, DG, and
Wind related information.
Module
View rectifier, solar converter,
and converter module
related information.
DC
View DC equipments
related information.
Battery
View battery related
information.
Date and time are
alternately displayed.
Green - No Alarm
Red - Alarm
Main Menu
To reboot the Controller, from the Main Menu press the ENT and ESC keys
at the same time. Release both keys. Press ENT to confirm.
Rect Cap Used: 22.3 %
The number in ( ) indicates
the total number of alarms.