Extended device functions
5.4 File Based Write Filter (FBWF)
SIMATIC IPC427E
Operating Instructions, 09/2017, A5E37454814-AB
57
Configuring FBWF
FBWF can be configured in command console using the program FBWFMGR.EXE.
Note
•
Observe the following syntax: Enter a space after the drive designation colon.
•
Changes for direct write access only take effect after rebooting.
•
Only existing files and folders can be entered in the exception list.
Function
Command
Display the current FBWF status
fbwfmgr /displayconfig
Enable FBWF after the next startup
fbwfmgr /enable
Write to protected files
fbwfmgr /commit c: \Test.txt
Adding/removing elements in the exception list:
•
Add file
fbwfmgr /addexclusion C: \Test.txt
•
Add folder
fbwfmgr /addexclusion C: \Test fold-
er
•
Remove file
fbwfmgr /removeexclusion
C: \Test.txt
•
Remove folder
fbwfmgr /removeexclusion C: \Test
folder
Call up the help function
fbwfmgr /?
Detailed instructions on FBWF are available on the Internet (
