Display Elements - Hirschmann RS20 series User Manual

1.4

Display elements

After the supply voltage is set up, the software starts and initializes itself.
Afterwards, the device performs a self-test. During this process, various
LEDs light up. The process takes around 60 seconds.
Device state

These LEDs provide information about conditions which affect the
operation of the whole device.
P
Stand by
Figure 13: Device status LEDs
P - Power (green/yellow LED)
Glowing green
Glowing yellow
Not glowing
FAULT - detected error, signal contact (red LED)
Glowing red
Not glowing
a. If the manual adjustment is active on the "FAULT" signal contact, then the detected error
display is independent of the setting of the signal contact.
RM - Ring Manager (green/yellow LED)
Glowing green
Glowing yellow
Not glowing
Flashing green
Stand-by
Glowing green
Not glowing
RM and Stand-by - display saving processes of the AutoConfiguration Adapter (ACA)
Flashing alternately
LEDs flash synchronously, two
times a second
LEDs flash synchronously,
once a second
42
FAULT
RM
Both supply voltages are on
There is only one supply voltage (P1 or P2) on
Supply voltages P1 and P2 are too low
The signal contact is open, i.e. it is reporting a detected error.
The signal contact is closed, i.e. it is not reporting
a detected error.
RM function active, redundant port disabled
RM function active, redundant port enabled
RM function not active
Incorrect configuration of the HIPER-Ring (e.g. the ring is not
connected to the ring port).
Stand-by mode enabled
Stand-by mode not enabled
Error during saving process.
Loading configuration from the ACA.
Saving the configuration in the ACA.
a
Installation RS20/22/30/32/40
Release 05 12/2015