Fujitsu ETERNUS CS800 S6 User Manual page 68

LED name
Identify
Fault
Table 15: Status and meanings of each LED (I/O module of the ETERNUS DX100 S3 drive
enclosure)
Power Supply Unit (PSU)
The power supply unit transforms input AC power from a power socket to DC power and
supplies power to each component. Each power supply unit contains fans.
Figure 44: Power supply unit (PSU) of the ETERNUS DX100 S3 drive enclosure
LED name
Power
Fault
AC missing
Fan fail
Table 16: Status and meanings of each LED (power supply unit)
ETERNUS CS800
LED status Description
blinks blue The installation location of the I/O module is
identified according to the instruction that is issued
from ETERNUS Web GUI or ETERNUS CLI.
amber The I/O module is in error status.
LED status Description
green AC power is supplied to the power supply
unit.
amber AC power is not supplied to the power
supply unit.
amber AC power is not supplied to this power supply unit,
but AC power is supplied to the other power supply
unit.
amber The power supply unit or the fan in the power supply
unit is in error status.
3.2 Storage Modules
68