Siemens S7-300 Configuration Manual page 156

File management and file access with FTP/FTPS
9.3 Advanced CP as FTP server for the S7 CPU data
Example
With the configured CPU directories, the file name is displayed. This can include the number
of the corresponding file DB.
Meaning of the flags of "cpu" folders with the dir command:
● −r− −r− −r− − (read flag) :
If this flag is displayed, the EXIST bit is set in the file DB. It is possible to read this file DB
as long as the LOCKED bit is not set.
● − −w− −w− −w− (write flag):
If this flag is displayed, the NEW bit is not set in the file DB and the WRITEACCESS bit is
set. It is possible to write this file DB as long as the LOCKED bit is not set.
● l− − − − − − − − − (locked flag):
If this flag is displayed, the LOCKED bit is set in the file DB. Neither reading nor writing
the file DB is possible. If the "r" or "w" flags are set in addition to this flag, this means that
reading or writing will be possible if the LOCKED bit is cleared.
156
Configuring and commissioning S7 CPs for Industrial Ethernet
Configuration Manual, 09/2013, C79000-G8976-C182-13