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Storage Modules
LED name
READY/FAULT
MASTER
UNIT ID
CA FAULT
LINK/FAULT
DI (OUT) LINKUP green
ACT
LINK
Table 11: Status and meanings of each LED (controller)
Power Supply Units
The power supply unit transforms input AC power from a power socket to DC power and
supplies power to each component.
68
LED status
Description
green
The controller is in normal status.
orange
The controller is performing the initial setup after
●
the power is turned on.
blinks
orange
The controller is in error status.
●
green
The controller is set as a Master CM.
Not used with ETERNUS CS800 S5.
orange
The host interface adapter is in error status.
green
The link between the host interface port and the desti-
nation has been established.
orange
The host interface port is in error status.
The link between the DI (OUT) port and the destination
port has been established.
green
The controller is sending or receiving data via the LAN
port (for operation management).
green
The link between the LAN port (for operation
management) and the destination has been estab-
lished.
Hardware Description and Basic Operations
U41840-J-Z125-7-76
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