Operating instructions

Commissioning a project
7.7 Updating the operating system
MP 377, MP 377 PRO (WinCC flexible)
Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
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4. Change to the "OS Update" tab.
5. Activate the "Reset to factory settings" check box.
A text box opens where you can enter the MAC address.
6. Enter the HMI device's MAC address in the text box.
7. In "Image path", select the HMI device image file "*.img".
The HMI device image files are available under "WinCC flexible Images" in the
WinCC flexible installation folder or on the WinCC flexible installation CD.
In the output area, you are provided information on the version of the HMI device image
file after it is opened.
8. Select "Update OS" on the PC to start the "Reset to factory settings" process.
9. In the Control Panel of the HMI device, open the "OP Properties" dialog and select
the "Device" tab.
10. Click on the "Reboot" button.
A query is opened.
11. Click on the "Prepare for Reset" button.
12. Follow the instructions in ProSave.
During the operating system update a status view opens to indicate progress.