60 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 Power-fan AC
power
Green AC power to the power-fan
canister is present.
AC power to the power-fan
canister is not present.
12.3 Things to know – general behavior of the LEDs on the
controller-drive tray
LED Symbol Location
(Canisters)
Function
Power Power-fan
Interconnect-battery
– 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.
Battery fault Battery – On – The battery is missing or
has failed.
– Off – The battery is operating
normally.
– Blinking – The battery is
charging.
Service action allowed Drive (left LED, no
symbol)
Power-fan
Controller
Battery
On – You can remove the canister
safely.
See Things to know – service action
allowed LEDs, page 62
Service action required
(fault)
Drive 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.
Service action required
(fault)
Controller
Power-fan canister
On – The controller or the power-
fan canister needs attention.
Off – The controller and the power-
fan canister are operating normally.
Locate Front frame On – Assists in locating the tray.
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