OPERATOR CONTROL AND DISPLAY PANEL
User Manual 10H52246UM60 - Rev. 1 - 01/2017
41
Menu
Item
Explanation
Battery capacity test
Perform a full discharge of the battery to obtain an accurate battery capacity
measurement. Load must be between 20% and 80%
System test
UPS self-test. When the user activates this function, a window appears about
5s later to show the test result
Stop testing
Manually stop a battery maintenance test, battery capacity test or system
test
Freshening charge
Manually initiate a battery freshening charge
Stop freshening charge
Manually stop a battery freshening charge
Eff.Curve
Eff.Curve
Display the system efficiency at current load
Run Time
UPS Run time
Display cumulative UPS run time
Byp. Run time
Display cumulative UPS run time in bypass mode
Version
UPS version
Display UPS inverter, rectifier and monitoring software versions
UPS model
Display UPS model information, for example, 208V-60Hz
Keypad window
The functions of the (F1 ~ F5) menu keys that appear on the current screen are illustrated by self-explanatory icons
that are displayed in the keypad window, as appropriate.
4.4
Prompt Window
A prompt window is displayed while the system is running in order to alert the user to certain conditions or to
require request confirmation of a command. The prompts are listed in Table 4-8.
Table 4-8
Prompts and meanings
Prompt
Meaning
Transfer with interrupt, confirm or cancel
The load executes interval transfer between the inverter and bypass
The load is too high to be transferred with
interrupt
The total load must be less than the capacity of one UPS in order to allow a
parallel system to perform an interrupted transfer from bypass to inverter
This operation leads to output shutdown,
confirm or cancel
The bypass is abnormal, switching off the inverter will cause the load to be
de-energized
This operation leads to inverter overload,
confirm or cancel
Switching off this inverter will cause the remaining inverter(s) in a parallel
system to overload
Switch on more UPS to carry current load
The number of inverters currently switched on is insufficient to supply the
existing load. The user is requested to switch on more UPS
Battery will be depleted, confirm or cancel
If you select battery maintenance test, the battery will discharge until the
UPS shuts down. This prompt appears in order to request your confirmation.
Cancel to end the test and transfer the UPS to inverter mode
System self test finished, everything is OK
No action required
Please check the current warnings
Check the active alarm messages
Enter control password
Required for battery or UPS test (default: 12345)
Battery Self Test aborted, conditions not met
The battery self-test condition is not satisfied. Please check if the battery is
in boost charge state and the load is more than 20%
Battery Refresh Charge aborted, conditions
not met
This prompt appears when you select the Freshening charge command
while the battery freshening charge condition (such as no battery, charger
failure) is not satisfied.
4.5
Alarm List
Table 4-9 provides the complete list of UPS alarm messages for display either on the 'Event' menu or on the
'Records' menu described in Table 4-7.
Table 4-9
UPS alarm list
Alarm
Explanation
Fault reset
FAULT CLEAR key on the operator control and display panel pressed
Rectifier in setting
The rectifier starts up and is in synchronization
Inverter in setting
The inverter starts up and is in synchronization
Manual switch on
ON key on the operator control and display panel pressed to switch on the inverter
Manual switch off
OFF key on the operator control and display panel pressed to switch off the inverter
Switch on fail
The inverter failed to switch on when the ON key was pressed. This may be the result of an
invalid operation (maintenance bypass switch closed) or DC bus or rectifier not ready
Soft start fail
Owing to low DC bus voltage, the rectifier will report this alarm
Alarm silence
ALARM CLEAR key on the operator control and display panel pressed
Audible alarm reset
ALARM CLEAR key on the operator control and display panel pressed in alarm silence state
Bypass mode
The UPS is in bypass mode
Normal mode
The UPS is in normal mode
Battery mode
The UPS is in battery mode
UPS shutdown
UPS shutdown with no output power
Output disabled
An EOD event has occurred. Check the battery voltage
System Bypass STS fail
Bypass STS open circuit fault or short-circuit fault
Mains volt. abnormal
The mains voltage is outside specifications and results in rectifier shutdown
