7. Select the entry "Functions > Firmware update".
Figure 10-4
8. In the "Firmware loader" area, click "Browse" and select the update file (*.upd).
9. Select the "Enable firmware after update" check box.
– Note: If the check box is not selected, the new firmware is only activated on the next
10.Click the "Start upgrade" button.
Result: The firmware is updated. The update process is displayed.
SIMATIC RF166C
Operating Instructions, 12/2019, C79000-G8976-C578-01
Firmware update of the reader
startup of the communication module.
Service and maintenance
10.3 Firmware update
149