4.4
LED display
Fault LED "F"
The fault LED "F" indicates the incorrect functioning of the device.
LED color
LED status
Meaning
-
Off
The device is a turned off.
Green
Lit
The device has not detected a problem.
Red
Lit
The device has detected a problem.
The connected power supply is too low.
Using the WBM and CLI, you can set when the device
signals an error and which errors should be signaled.
Port LEDs "P"
The port LEDs indicate the status of the ports.
RJ-45 ports
Each RJ-45 port has 2 integrated LEDs.
The green LED shows the status of the link.
LED color
LED status
Meaning
Green
Lit
link exists
-
Off
No link exists
The yellow LED shows the status of data reception.
LED color
LED status
Meaning
Yellow
Flashing
Receiving data at port
-
Off
Not receiving data at port
SC/ST ports
There is an LED for each SC/ST port.
LED color
LED status
Meaning
Green
Lit
link exists
Orange
Lit
Receiving data at port
-
Off
No link exists
Description of the device
4.4 LED display
SCALANCE XB-200
Operating Instructions, 03/2020, C79000-G8976-C359-09
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