Siemens touch screen OS update method - Database & Sql Blog Articles

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After the update of Siemens MP277 touch screen OS, your program will be gone. All your OS updates (before factory reset) should ensure that your active program is backed up.
The OS update method is as follows:
1. Power on the hmi device, make a hardware communication connection, and set the download path in the control panel.
2. Select the menu command "Project? Transfer? Communication settings" in the WinCCflexible of the configuration computer.
This will open the "Communication Settings" dialog.
3. Select the HMI device type.
4. Set the connection parameters.
5. Click "OK" to close the dialog.
6. Select the menu command "Project? Transfer? Update operating system" in WinCCflexible.
7. In "Image Path", select the folder containing the HMI device image file *.img.
The HMI device image file can be found under "WinCCflexibleImages" in the WinCCflexible installation folder.
Or find it on the corresponding WinCCflexible installation CD.
8. Select "Open".
When the image file is opened, the version information of the HMI device image file is displayed in the output area.
9. Select "Update OS" in WinCCflexible to run the operating system update. Follow the instructions of WinCCflexible. A status view will appear indicating the progress of the operating system update.
The OS update method requires the MP277 to be powered on more time. You can try it a few times and power it up immediately after booting. At about the same time, it is best to find someone to assist you. The update process does not close the anti-virus software and firewall.
Precautions:
This update method requires the MP277 to be powered on more time. You can try it a few times and power it up immediately after the boot. At about the same time, it is best to ask someone for assistance.