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Description of the device
4.5 LED display
SCALANCE W1788-x / W1748-1
36
Operating Instructions, 03/2022, C79000-G8976-C484-05
LED
Color
Meaning
F
Off
No fault/error.
Red
The device is starting up or an error has occurred.
Flashing red
Interval:
500 ms on / 500 ms off
The bootloader waits in this state for a new firmware file that
you can download by TFTP.
Flashing red
Interval:
2000 ms on / 200 ms
off
Firmware on PLUG:
The device is performing a firmware update or downgrade.
Red
Simultaneous
R1/R2 yellow flashing
A competing radar signal was found on all enabled channels.
P1
P2
R1
R2
Flashing yellow
The port LEDs flash for detection of device location.
The "LED flash" function is activated
•
Either with SINEC PNI
•
Or via the WBM page "Discovery and Set via DCP"
Note
Primary user (radar) on all enabled channels
If the device detects a competing radar signal on all enabled channels of the WLAN
interfaces, the
F
LED is lit and
R1
/
R2
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.
Содержание 6GK5748-1GY01-0AA0
Страница 8: ...Introduction SCALANCE W1788 x W1748 1 8 Operating Instructions 03 2022 C79000 G8976 C484 05 ...
Страница 10: ...Safety notices SCALANCE W1788 x W1748 1 10 Operating Instructions 03 2022 C79000 G8976 C484 05 ...
Страница 74: ...Connection 6 6 Replacing a CLP SCALANCE W1788 x W1748 1 74 Operating Instructions 03 2022 C79000 G8976 C484 05 ...
Страница 76: ...Maintenance and cleaning SCALANCE W1788 x W1748 1 76 Operating Instructions 03 2022 C79000 G8976 C484 05 ...
Страница 90: ...Approvals SCALANCE W1788 x W1748 1 90 Operating Instructions 03 2022 C79000 G8976 C484 05 ...