Leds - Siemens SCALANCE X101-1 Operating Instructions Manual

Description of the device

3.5 LEDs

3.5 LEDs
Fault LED "F" (red LED)
The fault LED indicates the incorrect functioning of the device.
LED color LED status
Red Lit
- Off
Power LED "L" (green LED)
The power LED shows the status of the power supply.
LED color LED status
Green Lit
- Off
Note
If the green LED is not lit, no other signal LED lights up either.
Port LEDs "P" (green/yellow LEDs)
The port LEDs indicate the status of the ports.
LED color LED status
Green Lit
Green Lit
Yellow Lit
Yellow Lit
Yellow Flashing
22
Meaning
The SCALANCE X-100 media converter detects a fault. At the same time, the signal-
ing contact opens.
The following faults/errors are detected:
1. Link down event on a monitored port.
2. Loss of the power supply of one of the two redundant power supplies or the pow-
er supply drops below 14 V.
No problem has been detected by the SCALANCE X-100 media converter.
Meaning
Power supply L1 or L2 is connected.
Power supply L1 and L2 are not connected or L1 and L2 <14 V.
Port LED Meaning
P1 Link exists, no data reception at port
P2 Link exists, no data reception at port
P1 Link exists, data reception at port
P2 Link exists, data reception at port
P1 + P2 Setting or display of the fault mask
SCALANCE X-100 media converter
Operating Instructions, 04/2016, C79000-G8976-C346-02