Description of the device
3.4 C-PLUG / KEY-PLUG
SCALANCE XR-500
32 Operating Instructions, 05/2017, A5E03275845-11
Meaning in display mode C
In display mode C, the port LEDs indicate the mode.
Port operating in half duplex mode
Green On Port operating in full duplex mode
Meaning in display mode D
In display mode D, the port LEDs indicate whether the port is monitored.
Green On Port is monitored for "Link down".
If no link was established at the port (e.g. cable not
plugged in), the signaling contact indicates an error.
Yellow On Port is monitored for "Link up".
If a link was established at the port, the signaling contact
Meaning in display mode E
In display mode E, the port LEDs indicate whether the connected device is supplied using
PoE.
The connected device is not supplied using PoE.
The connected device is supplied via PoE.
Function of the C-PLUG/KEY-PLUG
Do not remove or insert a C-PLUG/KEY-PLUG during operation
A C-PLUG/KEY-PLUG may only be removed or inserted when the device is turned off.
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