Siemens Simatic RTU303xC Series Operating Instructions Manual page 330

Diagnostics and maintenance
6.4 Resetting to factory settings
● Deleted data
The following data is deleted by resetting to factory settings:
– IP address of the LAN interface configured by the user
– All other configuration data in the memory of the RTU
– All process data in the memory of the RTU
– Configuration data on a plugged in SD card. The file "default.cfg" on the SD card is
– User names and passwords
– Configured PIN of the SIM card
– Event buffer
– Diagnostics buffer
– Diagnostics buffer on the SD card
– Retentive counter values
– Battery usage values
● Data not deleted
The following data is not deleted by resetting to factory settings:
– MAC address of the LAN interface:
– Process data on the SD card
– A manually created configuration file "user.cfg" on the SD card
Executing the "Reset to factory settings" function
There are various ways to restore the factory settings:
● Resetting using the WBM
For a description of the procedure, refer to the section Operating status (Page 127).
● Resetting using the "WKUP/RESET" button
For the number of times and duration of pressing the button, refer to the section The
button "WKUP/RESET" (Page 57).
● Reset via the "Operating state" function block
You can find a description of the procedure in the section Operating state (Page 323).
For the LED reactions during resetting and restarting, refer to the section LEDs (Page 46).
330
It is reset to the default factory set IP address 192.168.0.3.
deleted.
Operating Instructions, 06/2019, C79000-G8976-C382-06
RTU303xC