Siemens SIMATIC NET SCALANCE W760 Operating Instructions Manual page 51

Note
Use of CLI and TFTP in Windows 10
If you want to access the CLI or TFTP in Windows 10, make sure that the relevant
functions are enabled in Windows 10.
Result
The firmware is transferred to the device.
Note
Please note that the transfer of the firmware can take several minutes. During the
transmission, the red error LED (F) flashes.
Once the firmware has been transferred completely to the device, the device is restarted
automatically.
SCALANCE W760 / W720
Operating Instructions, 03/2022, C79000-G8976-C322-13
8.2 Firmware update via WBM or CLI not possible
Troubleshooting
51