Operating instructions

Configuring the operating system
6.8 Changing HMI device settings
MP 377, MP 377 PRO (WinCC flexible)
Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
117
Requirements
You have opened the "OP Properties" dialog, "Persistant Storage" tab with
the "OP"
icon.





① Significance of the text:
Saves the current registry information to the flash memory. The HMI device loads the saved
registry information the next time it boots.
② Button for saving registry information
③ Button for saving temporary files
④ Significance of the text:
Saves all the files in temporary storage to the flash memory (for example, from the "Program
Files" directory). These files are written back when the HMI device is started. The "\Temp"
directory is not saved.
⑤ Automatically restores the file system on the memory card when the HMI device starts up and
when a memory card is inserted.
Procedure
Proceed as follows:
1. If you want the system to be restored automatically, activate the "Automatically repair file
system errors ..." check box.
If the check box is unchecked, the system is only restored once prompted to do so.
2. Click on the necessary buttons.
3. Confirm your entries.
The dialog closes.
Result
The HMI device uses the saved registry information the next time it starts. The temporary
files are copied back.