User Manual for Lead Acid Interactive UPS
04/22v.1
Page 19
VD-Series (5000VA-10kVA)
Chatsworth Products (CPI)
Mode operation information
Indicates the UPS connects to the mains.
Indicates the battery is working.
Indicates the bypass circuit is working.
Indicates the ECO mode is enabled.
Indicates the Inverter circuit is working.
Indicates the output is working.
Battery information
Indicates the Battery capacity by 0-25%, 26-50%, 51-75%, and 76-100%.
Indicates the battery is not connected.
Indicates low battery level and low battery voltage.
Input & Battery voltage information
Indicates the input voltage or frequency or battery voltage.
Vac: Input voltage, Vdc: battery voltage, Hz: input frequency
3.1.4 Operating Mode/Status Description
If parallel UPS systems are successfully set up, it will show one more screen with “PAR” in parameter 2
and be assigned number in parameter 3 as below parallel screen diagram. The master UPS will be de-
fault assigned as “001” and slave UPSs will be assigned as either “002” or “003”. The assigned numbers
may be changed dynamically in the operation.