Rm" Led; Led "L; Port Leds "P - Siemens SCALANCE XR-300WG Series Operating Instructions Manual

Description of the device
3.3 LED display
3.3.2

"RM" LED

The "RM" LED indicates whether or not the device is a redundancy manager and whether or
not the ring is operating free of error.
LED color
-
Green
Green
3.3.3

LED "L"

The LED "L" shows whether the power supply is connected.
LED color
Green
-
3.3.4

Port LEDs "P"

The port LEDs indicate the status of the ports.
RJ-45 ports
Each RJ-45 port has 2 integrated LEDs.
The upper green LED shows the status of the link.
LED color
Green
-
The lower yellow LED shows the status of data reception.
LED color
Yellow
-
22
LED status Meaning
Off The device is not a redundancy manager.
On The device is a redundancy manager.
The ring is working without problems, monitoring is activated.
Flashing The device is a redundancy manager.
An interruption has been detected on the ring and the device
has switched through.
LED status Meaning
Lit The power supply is connected.
With devices with a redundant power supply, you can use the configu-
ration to show which power supply is connected.
Off No external power supply is connected.
LED status
Lit
Off
LED status
Flashing
Off
Meaning
link exists
No link exists
Meaning
Data transfer at the port
No data transfer at the port
Operating Instructions, 05/2017, C79000-G8976-C454-01
SCALANCE XR-300WG