User Manual for Lead Acid Interactive UPS
04/22v.1
Page 29
VD-Series (5000VA-10kVA)
Chatsworth Products (CPI)
11: Reserved
Interface
Setting
Reserved
12: Hot standby function enable/disable
Interface
Setting
Parameter 2: HS.H
Enable or disable Hot standby function. You may choose following two
options in Parameter 3:
YES: Hot standby function is enabled. It means that the current UPS is
set to host of the hot standby function, and it will restart after AC recov-
ery even without battery connected.
NO: Hot standby function is disabled. The UPS is running at normal
mode and can’t restart without battery
13: Battery voltage adjustment
Interface
Setting
Parameter 2: Select “Add” or “Sub” function to adjust battery voltage to
real figure.
Parameter 3: the voltage range is from 0V to 5.7V, the default value is
0V.
14: Charger voltage adjustment
Interface
Setting
Parameter 2: you may choose Add or Sub to adjust charger voltage
Parameter 3: the voltage range is from 0V to 9.9V, the default value is
0V.
NOTE:
*Before making voltage adjustment, be sure to disconnect all batteries
first to get the accurate charger voltage.
*We strongly suggest to use the default value (0). Any modification
should be suitable to battery specifications.