Operating Mode Description - V7 UPS2URM3000DC-NC-1N User Manual

18: Display setting for autonomy time
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Interface
00: Exit setting
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Interface

2.5 Operating Mode Description

Operating mode
Online mode
ECO mode
Frequency
Converter mode
Battery mode
Bypass mode
Standby mode
Fault mode
Setting
Parameter 2: Set the display setting for autonomy time
EAT: If EAT is selected, it will display the remaining
autonomy time. (Default)
RAT: If RAT is selected, it will show accumulated autonomy
time so far.
Setting
Exit the setting mode.
Description
When the input voltage is within acceptable
range, the UPS will provide pure and stable AC
power to output. The UPS also charges the
battery in Online mode.
Energy saving mode:
When the input voltage is within voltage
regulation range, the UPS will bypass voltage to
output for energy saving. The UPS also charges
the battery in ECO mode.
When input frequency is within 40 Hz to 70 Hz,
the UPS can be set to a constant output
frequency of 50 Hz or 60 Hz. The UPS still
charges the battery in this mode.
When the input voltage is beyond the acceptable
range or in power failure, the UPS provides
power from battery and the alarm will sound
every 5 seconds.
When input voltage is within acceptable range,
but the UPS is in overload, the UPS will enter
bypass mode or bypass mode can be selected
through the front panel. The alarm will sound
every 10 seconds.
The UPS is off and not outputting power. The
UPS still charges the battery in this mode.
If a fault occurs, the ERROR icon and the fault
code will be displayed.
14
LCD display