Liebert S600 - Page 56

Vertiv|Liebert® S600 10kVA ~ 20kVA UPS | User Manual 56
Alarm
Explanation
Parallel No.
Abnormal
The parallel online number and the configured number are different. Please
check that the parallel number under Setting page is the same as the actual
online number, and that the parallel cables are normal
Bypass disabled
In Settings->Output->Frequency selection, 'Auto, BypDisa; 50Hz, BypDisa; 60Hz,
BypDisa' is set, the LCD will generate BypDisa alarm
On intelligent
sleep mode
After the intelligent sleep mode is enabled, the system has N sets of inverter
start-up. When the system meets the sleep requirment (Condition of entering
sleep mode: Shared large battery string (If no large battery string, the sleep mode
will cause the battery charging failure, host sleep enable, inverter side no fault or
alarm, rectifier side no fault or alarm, with battery but large battery no charging
need, rectifier not on battery mode, wait for 1h after exiting the former sleep, not
master and the local unit ID number except sleep module has no start-up command
within 5 minutes). When the N minus 2 units' rated load is larher than the existing
system rated load capacity, the unit with the largest ID number starts to enter sleep
mode (inverter off), at this time, the N minus 1 units are working in inverter mode.
The N minus 3 units are larger than the current system rated load capacity, and the
unit with the largest ID number keeps sleep mode
Battery cabinet
Connect abnormal
The system detects the number of battery cabinet is over six, then reports the battery
cabinet connection is abnormal
Battery cabinet
not connected
The battery cabinet group number is specified, but the communication cables
are not connected
Battery EOD
Battery end of discharge
Faults cleared
Press the 'Clear faults' button under 'Control', then the system will record this event
Manual shut off
After the user shuts the UPS output, then the system will record this event
System warning
In parallel system, the alarm occurs when UPS's self-adapting output frequency is
inconsistent. Solution: Power on again
System fault
The alarm occurs when model identification is incorrect. Solution: Contact
service manager
If the alarm is caused through setting the software value by Vertiv authorized engineer, and when you wish to
change the setting values, please get in touch with the Vertiv local customer service center.