Installation Manual

DSA E-Series (E2800 12-bay) System overview | en 17
Bosch Sicherheitssysteme GmbH Installaton manual 2018.02 | V1 | DOC
1 Activity LED 2 Attention LED
The following table describes the LEDs and their operational states:
LED Status indicator Description
Activity Green The drive has power.
Blinking green The drive has power, and I/O is in
process.
Attention Amber An error occurred with the functioning
of the drive.
3.2.5 LEDs on the power-fan canister
The power-fan canister has LEDs and its own power switch and power outlet. Each 12-bay
controller unit and 12-bay expansion unit has two of these canisters.
1
2
1 Power LED 2 Attention LED
The following table describes the LEDs and their operational states:
LED icon LED name Status indicator Description
Power Steady green The power supply is functioning
correctly.
Off The power supply failed, the AC switch
is turned off, the AC power cord is not
properly installed, or the AC power cord
input voltage is not within margin (there
is a problem at the source end of the AC
power cord).
Attention Steady amber The power supply or its integrated fan
has a fault.
3.2.6 Seven-segment-display
Each controller unit has a two-digit, seven-segment display at the back, which shows the
controller state.
Controller state Seven-segment-display
Functioning correctly Tray ID
Not functioning correctly Diagnostic codes to help identify errors.