Description of the device
3.5 LED display
SCALANCE W760/W720
Operating Instructions, 07/2020, C79000-G8976-C322-12
21
L1 Off
Power supply L1 too low.
Green
Power supply L1 is applied.
P1 Off
There is no connection over the Ethernet port P1.
Green
There is a connection over the Ethernet port P1 (link).
Flashing green
and yellow
Data transfer over the Ethernet interface P1.
R1 Off
The WLAN interface 1 is deactivated.
Green
Access point mode:
The WLAN interface 1 is initialized and ready for operation.
Client mode:
There is a connection over the WLAN interface 1.
Flashing green
and yellow
Data transfer via the WLAN interface 1.
Flashing yellow
Client mode:
The client is searching for a connection to an access point.
Flashing yellow
Interval:
100 ms on /
Access point mode:
With DFS (802.11h), the channel is scanned for one minute for compet-
ing radar signals before the channel can be used for data traffic.
Client mode:
The client waits for the MAC address due to the setting "Automatic" for
the "MAC mode" parameter and is not connected to an access point.
Flashing yellow
and green
Interval:
3x (100 ms on /
100 ms off)
Client mode:
The client waits for the MAC address due to the setting "Automatic" for
the "MAC mode" parameter and is connected to an access point.
F Off
No fault/error.
Red
The device is starting up or an error has occurred.
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