Scalance W1788-2 / W1788-2Ia - Siemens SIMATIC NET SCALANCE W1788 Series Operating Instructions Manual

Note
Primary user (radar) on all enabled channels
If the device detects competing radar signals on all enabled channels of the WLAN
interface, the F LED is lit and R1 flash. No data traffic is then possible for the next 30
minutes. After this time, the device runs the scan again and checks whether a primary
user still exists. If no primary user is detected, data traffic is possible again.
The wait time of 30 minutes is necessary due to legal requirements and cannot be
shortened even by restarting the device.
4.5.2

SCALANCE W1788-2 / W1788-2IA

Information on operating status and data transfer
On the front of the housing, several LEDs provide information on the operating status of
the device:
SCALANCE W1788-x / W1748-1
Operating Instructions, 03/2022, C79000-G8976-C484-05
Description of the device
4.5 LED display
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