Xtreme Power Conversion Corporation
TX91 3.8- 10kVA User’s Manual
Page 26
Uninterruptible Power Supply
08: Bypass mode setting
Interface
Setting
Parameter 2:
OPN: Bypass allowed. When selected, UPS will run at Bypass mode depend
-
ing on bypass enabled/disabled setting.
FBD: Bypass not allowed. When selected, it’s not allowed for running in
Bypass mode under any situations.
Parameter 3:
ENA: Bypass enabled. When selected, Bypass mode is activated.
DIS: Bypass disabled. When selected, automatic bypass is acceptable, but
manual bypass is not allowed. Manual bypass means users manually oper
-
ate UPS for Bypass mode. For example, pressing OFF button in AC mode to
turn into Bypass mode.
09: Battery backup time setting
Interface
Setting
Parameter 3:
000~999: Set the maximum backup time from 0min to 999min. UPS will
shut down to protect battery after backup time arrives. The default value
is 990min.
DIS: Disable battery discharge protection and backup time will depend on
battery capacity.
The default value is DIS.
10: Reserved
Interface
Setting
Reserved
11: Reserved
Interface
Setting
Reserved