Led Display - Siemens SIMATIC NET SCALANCE W M766 Series Operating Instructions Manual

Description of the device

4.4 LED display

4.4 LED display
Information on operating status and data transfer
On the front of the housing, several LEDs provide information on the operating status of the
device:
LED
L1
L2
PoE
28
Color Meaning
Off Power supply L1 too low.
Green Power supply L1 is applied.
Off Power supply L2 too low.
Green Power supply L2 is applied.
Off The device is not supplied using PoE.
Green The device is supplied using PoE.
Note: If the device is simultaneously connected to 24V voltage (L1/L2),
the power supply to the device is via L1/L2.
Operating Instructions, 07/2021, C79000-G8976-C617-02
SCALANCE WxM766