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Product Characteristics
3.9 SCALANCE X101-1AUI LEDs
3.9
SCALANCE X101-1AUI LEDs
Fault indicator (red LED)
Status
Lit red
Not lit
Power indicator (green LED)
The status of the power supply is indicated by a green LED:
Status
Lit green
Not lit
Port status indicator (green/yellow LEDs)
The status of the ports is indicated by 2 LEDs:
Status
Port 1: LED lit green
Port 1: LED lit yellow
Port 2: LED lit yellow
Port 1: LED flashes yellow
Transparent link display (green LED)
"TL" (transparent link) LED:
Status
Not lit
A direct cascade connection of two SCALANCE X101-1AUI media converters is not
possible, thus no transparent link.
3-10
Meaning
SCALANCE X101-1AUI detects an error. Simultaneously the
signaling contact opens.
The following errors are detected:
1. Link down event on the monitored port P1
2.
Failure of the supply voltage or supply voltage less than
14 V of one of the two redundant power supplies. See also
note in chapter 3.8
No error was detected by SCALANCE X101-1AUI.
Meaning
Power supplies L1 or L2 are connected.
Power supplies L1 and L2 are not connected or L1 and
L2 <14 V.
Comment: If the green LED is not lit, no other signal LED is lit.
Meaning
TP link exists, no data reception
TP link exists, data received on TP port
Bidirectional data communication on AUI port P2
Setting or display of the fault mask
The TL LED has no function.
Meaning
Stand-alone mode.
The TL function (transparent link) is not possible.
Industrial Ethernet Media Converters SCALANCE X-100 Series
Commissioning Manual, 06/2006, A2B00051526A, Product Version 03
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