Liebert Emerson NX UPS System - Manual (Page 67)

Operator Control Panel and Display
59
System
Sout (kVA) Sout: Apparent power
Pout (kW) Pout: Active power
Qout (kVAR) Qout: Reactive power
Single unit, no parallel data When configured as a single unit, UPS has only native load, no system
load.
Battery
Battery voltage (V) Battery bus voltage
Battery current (A) Battery bus current
Battery temperature (°C) Internal battery temperature °C
Remain Time Min. Battery run time remaining
Battery boost charging Battery is boost charging
Battery float charging Battery is float charging
Battery disconnected Battery is not connected
Records (history log) Displays all records in the history log
Language (choices for text displayed) User may select any of 12 languages for LCD text.
Settings
Display contrast Adjust the LCD display contrast
Date format set Choose the format for date display: M/D/Y, D/M/Y, M/D/Y, Y/M/D
Date & time Set the date and time
Comm1 baud rate Communication baud rate setting for Intellislot 1
Comm2 baud rate Communication baud rate setting for Intellislot 2
Comm3 baud rate Communication baud rate setting for Intellislot 3
Communication address This setting is applicable to RS485 communication mode
Communication mode Communication Mode Setting
Callback times
When Intellislot 1 Communication mode is Modem, this parameter sets
the number of times a number is redialed to send an alarm notification.
Phone No.1
When Intellislot 1 Communication mode is Modem, this is the first phone
number to be dialed (to send an alarm notification).
Phone No.2
When Intellislot 1 Communication mode is Modem, this is the second
phone number to be dialed (to send an alarm notification).
Phone No.3
When Intellislot 1 Communication mode is Modem, this is the third phone
number to be dialed (to send an alarm notification).
Command password User can modify the command password.
Command
(start/stop
battery &
system
tests)
Battery maintenance test
This test performs a partial discharge of the battery to obtain a rough
estimate of the battery capacity. Load must be between 20% and 100%.
Battery capacity test
This test performs a full discharge of the battery to obtain a precise
measure of the battery capacity. Load must be between 20% and 100%.
System test
This is a self-test of the UPS. When the user activates this function, a pop-
up window appears about 5 seconds later to show the results.
Stop testing
Manually stops a battery maintenance test, battery capacity test or system
test.
Freshening Charge
This command will allow a temporary Equalize charge for the batteries.
This charge is configurable for 1 to 36 hours
Stop Freshening Charge Manually stop a Freshening Charge
Version
UPS version
Provides UPS firmware version numbers for the inverter, rectifier and
software display board.
UPS model Provides UPS model information—for example, 400V-50Hz.
Table 21 Descriptions of UPS menus and data window items (continued)
Menu
Type Item Type Explanation