6.3 Detailed Description of Menu Items
UPS menu and data window
UPS menu window displays the menu name of data window, while the data window displays the
related contents of selected menu in menu window. Select UPS menu and data window to browse
related parameters of UPS and set related functions. The details are given in table 6-5
Table 6-5 Item description of UPS menu and data window
Main menu
Secondary menu
Description
I/P MAIN P.1
Input three-phase voltage and current
I/P MAIN P.2
Main input power factors and frequency
I/P BYP P.1
Bypass three-phase voltage and current
I/P(Input)
I/P BYP P.1
Bypass input power factors and
frequency
O/P DATA P.1
Output three-phase voltage and current
O/P DATA P.2
Output power factors and frequency
O/P LOAD P.1
Apparent power and active power
O/P LOAD P.2
Percentage load
O/P(Output)
SYS LOAD
Parallel operation percentage load
BATTERY P.1
Battery voltage, current and status
BATTERY P.1
Battery temperature, environment
temperature and capacity
BAT(Battery)
BUS DATA
Plus-minus busbar voltage
TIME SET
Time setting
LANG SET
Language setting
CONTRAST SET
Contrast setting for UPS display
MODBUS SET
Modbus protocol setting: UPS address,
baud rate, communication mode
COMM SET
UPS Port RS232 communication
protocol setting (SNT/Modbus)
FUNC P. 1
Manual operation of the bypass, failure
removal, alarm mute
SET(Setting
/function)
FUNC P. 2
Battery testing, maintenance testing,
stop testing
HIS(Record)
Two pieces history records will be
displayed in one page, including
records description, time (year, month,
day, time), set /cancel. To press left or
right arrow to change pages.
ALARM
Current UPS alarm information,
automatically rolling
SYS CODE
For maintenance engineers,
automatically rolling
VERSION
Rectifier version, and inverter versions
and manufacturer series number
HOMEPAGE(Main
screen)
STA(Status)
RATE INFO
System input/output, rating power
information
6.4 Alarm List
The table 6-6 gives the complete list of the UPS events displayed by history and current record window
Alarm
Explanation
UPS power supply
The system is in normal inverted power supply status
Bypass power supply
The system is in bypass power supply status
No power supply
System no output
Battery equalized charging
Battery is in boost charging
Battery float charging
Battery is in float charging
Battery discharging
The system is operating in battery discharging status.
Battery connected
Battery is connected
Battery disconnected
Battery is not connected
Maintenance breaker close Maintenance circuit breaker is close
Maintenance breaker open
Maintenance circuit breaker is open
Emergency shutdown
System emergency shutdown, EPO
Generator connected
External generator is connected
Mains abnormal
Input mains abnormal
Bypass phase conversion
Bypass input phase converse
Bypass voltage abnormal
Bypass input voltage abnormal
Bypass fault
Bypass fault
Bypass overload
Bypass output is overload
Up to bypass overtime of
overload
Bypass is overtime of overload
Bypass frequency tracing
exceeds
Bypass frequency is out of the tracing range
Switch times up to in this
hour
The times of switch between bypass & inverter exceeds 5 times in a hour.
Output short
System output short
Battery EOD
Battery voltage achieves shutdown point
Battery self-check
The system enters battery self-check mode
Battery self-check success
Battery normal during system self-check
Battery manual check
failure
Battery fault during system self-check
Battery maintenance
The system is in battery maintenance status
Battery maintenance
success
Battery maintenance status completes
Battery maintenance failure Battery maintenance process is not normal
Stop testing
Battery self-check or battery maintenance status stops
Fault clearing
Clear the alarmed fault
Delete history record
Delete all history record
Inverter power supply ban
Inverter power ban supply
Manual switch of bypass
Switch the system to bypass output manually
Cancel manual switch of
bypass
Switch the system from bypass to inverter output manually
Battery low voltage
Battery low voltage
Battery reversal
Battery polarity reversal
Input N line disconnected
System input N line is not connected
Bypass fan fault
Bypass module fan fault
ManualShutdown
Shut down UPS by manual
Note: if the alarm is caused by the set value of the software, to modify set value contact the service centre.
