Bosch DSA E-Series (E2700) - Page 58

58 en | Turning on the power and checking for problems in an E2700 controller-drive tray configuration DSA E-Series (E2700)
2015.10 | V2 | DOC Installation manual Bosch Sicherheitssysteme GmbH
5 Host link 1 service
action required
LED
Amber At least one of the four PHYs
is working, but another PHY
cannot establish the same
link to the device connected
to the Host IN port
connector.
No link error has occurred.
6 Host link 1 service
action allowed LED
Green At least one of the four PHYs
in the Host IN port is working
and a link exists to the
device connected to the IN
port connector.
A link error has occurred.
7 Host link 2 service
action required
LED
Amber At least one of the four PHYs
is working, but another PHY
cannot establish the same
link to the device connected
to the Host IN port
connector.
No link error has occurred.
8 host link 2 service
action allowed LED
Green At least one of the four PHYs
in the Host IN port is working
and a link exists to the
device connected to the IN
port connector.
A link error has occurred.
9 Battery service
action required
LED
Amber The battery in the controller
canister has failed.
Normal status.
10 Battery charging
LED
Green The battery is fully charged.
The LED blinks when the
battery is charging.
The controller canister is
operating without a battery or
the existing battery has failed.
11 Controller service
action allowed LED
Blue The controller canister can
be removed safely from the
controller-drive tray.
The controller canister cannot
be removed safely from the
controller-drive tray.
12 Controller Service
Action Required
LED
Amber A fault exists within the
controller canister.
Normal status.
13 Cache active LED Green Cache is active.* Cache is inactive or the
controller canister has been
removed from the controller-
drive tray.
14 Seven segment
display
Green For more information, see Things to know –seven segment
display sequence code definitions on the E2700 controller-drive
tray, page 69.
* After an AC power failure, this LED blinks while cache offload is in process.