Operator Control and Display Panel
Liebert
®
eXM
™
46
6.7 LCD Menus and Data Items
The LCD menus provide access to the following categories of information and settings for the UPS.
Selecting a menu changes the information displayed in the UPS data items portion of the LCD. The
menu choices are listed below and described in detail in Table 17.
• Mains—View utility power input data: voltage, current, frequency and power factor
• Bypass—View bypass data: voltage and frequency
• Output—View output data: voltage, current, frequency and power factor
• Load—View load data: load percent, output current, output power and crest factor (CF)
• System—View system data
• Battery—View battery characteristics: voltage, current, temperature, remaining time and
capacity - and messages when the battery is boost/float charging or disconnected
• Events—View the events log: displays all recent events added to the log (new records added at
end)
• Records—Access the history log: displays all records in the log (new records added at end)
• Language—Select a language for LCD text (choices appear in the native language)
• Settings—Configure UPS settings: adjust the display contrast, choose a format for date display,
set the date and time, set up the UPS for modem communications (baud rate, address, mode and
phone numbers to dial for alarm notifications) and change the password
• Command—Start or stop a battery maintenance test, battery capacity test or system test
• Run Time—View available backup time for the UPS and bypass
• Version—View firmware versions for the inverter, rectifier and software display board and the
model information for the UPS
Figure 31 shows a menu tree of the options available from the LCD menus.
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