16
The Power Module’s LED indicator shows its operation status. Please refer to the following table:
No. LED indicator
Description
1
FAULT
Steady red LED indicates that the system is abnormal.
2
FAULT
Flashing red LED indicates that the system is in parallel
abnormal.
3
RUN
Flashing green LED indicates normal operation of the
host UPS.
4
RUN
Steady green LED indicates normal operation of the
slave UPS.
3.5.2 Install a Power Module
Follow below procedures to install the power module.
1.
Use the DIP switch on the front panel of each Power module to set the module address.
The setting range is from 1 to 3. The module address should be exclusive. The setting
method is shown in Table 3-1.
Module address
MODULE
DIP SWITCH
Parallel board
0
POWER
SW1 and SW2 DIP
Parallel board is
located at the back of
UPS cabinet. The
appearance is shown
in figure 3-15.
1
POWER
2
POWER
3
POWER
4
POWER
5
POWER
6
POWER
7
POWER
Table 3-1 DIP switch setting method
