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60
en | Turning on the power and checking for problems in an E2700 controller-drive tray configuration
5
Power-fan AC
power
12.3
Things to know – general behavior of the LEDs on the
controller-drive tray
LED
Power
Battery fault
Service action allowed
Service action required
(fault)
Service action required
(fault)
Locate
2016.12 | V2.1 | DOC
Green
AC power to the power-fan
canister is present.
Symbol
Location
(Canisters)
Power-fan
Interconnect-battery
Battery
Drive (left LED, no
symbol)
Power-fan
Controller
Battery
Drive
Controller
Power-fan canister
Front frame
Installation manual
DSA E-Series (E2700)
AC power to the power-fan
canister is not present.
Function
–
On – The controller has power.
–
Off – The controller does not
have power.
Note: The controller canisters do
not have a Power LED. They receive
their power from the power
supplies inside the power-fan
canisters.
–
On – The battery is missing or
has failed.
–
Off – The battery is operating
normally.
–
Blinking – The battery is
charging.
On – You can remove the canister
safely.
See Things to know – service action
allowed LEDs, page 62
On – When the drive tray LED is on,
the cable is attached and at least
one lane has a link up status, but at
least one lane has a link down
status.
Off – One of the following
conditions exists:
–
No cable is attached.
–
A cable is attached, and all
lanes have a link up status.
–
A cable is attached, and all
lanes have a link down status.
On – The controller or the power-
fan canister needs attention.
Off – The controller and the power-
fan canister are operating normally.
On – Assists in locating the tray.
Bosch Sicherheitssysteme GmbH
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