28
Installation RSPE 30/32/35/37
Release
12
10/2015
1.6 Display elements
After the working voltage is set up, the software starts and initializes itself.
Afterwards, the device performs a self-test. During this process, various
LEDs light up.
1.6.1 Device state
These LEDs provide information about conditions which affect the operation
of the whole device.
LED Display Color Activity Meaning
Power Supply voltage — None Supply voltage is too low
Yellow Lights up Device variants with redundant power
supply:
Supply voltage 1 or 2 is on
flashes 4 times
a period
Software update is running. Maintain the
power supply.
Green Lights up Device variants with redundant power
supply:
Supply voltages 1 and 2 are on
Device variants with single power supply:
Supply voltage is on
ACA Storage medium
ACA21
ACA31
— None ACA storage medium not connected
Green Lights up ACA storage medium connected
Flashes 3
times a period
Device writes to/reads from the storage
medium
Yellow Lights up ACA storage medium inoperative
RM Ring Manager — None No redundancy configured
Green Lights up Redundancy exists
Flashes 1 time
a period
Device is reporting an incorrect
configuration of the RM function
Yellow Lights up No redundancy exists
Status Device Status — None Device is starting and/or is not ready for
operation
Green Lights up Device is ready for operation.
Characteristics can be configured
Red Lights up Device is ready for operation.
Device has detected at least one error in
the monitoring results
Flashes 1 time
a period
The boot parameters used when the
device has been started differ from the
boot parameters saved.
Start the device again.
flashes 4 times
a period
Device has detected a multiple IP address