Led Display; Scalance W1788-1 / W1748-1 - Siemens SIMATIC NET SCALANCE W1788 Series Operating Instructions Manual

Description of the device

4.5 LED display

4.5 LED display
4.5.1

SCALANCE W1788-1 / W1748-1

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
30
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.
SCALANCE W1788-x / W1748-1
Operating Instructions, 03/2022, C79000-G8976-C484-05