Siemens SIMATIC HMI KP300 Basic mono PN Operating Instructions Manual page 113

4. Change to the "OS Update" tab.
5. Select the "Reset to factory settings" check box.
6. Enter the HMI device's MAC address in the text box.
7. Select the HMI device image file "*.img" under "Image path".
8. Select "Update OS" on the PC to start the "Reset to factory settings" process.
9. Follow the instructions in ProSave.
Result
A message is displayed when the operating system update is successfully completed.
The HMI device no longer contains any project data. The factory settings are reset.
Note
If you can no longer open the Control Panel on the HMI device because the operating
system is missing, carry out the above-described steps 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
screen.
Basic Panels
Operating Instructions, 04/2012, A5E02421799-03
A text box opens where you can enter the MAC address.
The HMI device image files are available under "WinCC flexible Images" in the
WinCC flexible installation folder or on the WinCC flexible installation DVD.
The output area provides information on the version of the successfully opened HMI
device image file.
A progress bar indicates the progress of the operating system update.
Commissioning a project
6.7 OS update - Basic Panel PN
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