Commissioning a project   
6.7 Updating the operating system - Basic Panel with PROFINET interface 
  Basic Panels 2nd Generation 
90  Operating Instructions, 10/2016, A5E33293231-AB 
7.  Select "Update OS" on the PC to start the "Reset to factory settings" process. 
8.  Follow the instructions in ProSave. 
A progress bar indicates the progress of the operating system update.  
A message is displayed when the operating system update is successfully completed and 
the HMI device is restarted. 
The transferred image is available on the HMI device. The factory settings are reset. 
 
Note 
If you can no longer open the Start Cen
ter on the HMI device because the operating system 
is missing, carry out the steps described above to reset the device to the factory settings and 
try again. 
 
 
Note 
Calibrating the touch screen 
When the restore operation has been completed, you may have
 to recalibrate the touch 
 
 
Resetting to factory settings with WinCC 
 
 
Updating the operating system deletes all data on the HMI device 
When you update the operating system you delete data on the target system. For this 
reason, it is advisable to back up the following data: 
•  User administration 
•  Recipes 
 
Note 
The following is required to restore factory settings using Ethernet:
 
  Available IP address 
  PG/PC interface of the configuration PC that is set to Ethernet TCP/IP 
G/PC interface using the Control Panel of the configuration PC. Select 
-> TCP/IP" under "Application access point".