With access authorization levels to files and directories, it can be defined as to which users
are authorized to execute
which operations on a directory or a file in a file system. Operations
in this sense include:
● Reading the contents of a file (READ), copying the file or placing the file in an archive.
● Changing the contents of a file (WRITE) or deleting the file.
● Executing a file (EXECUTE).
● Listing and displaying a file in a directory (SHOW).
● Creating a file in a directory.
● Displaying or reading the contents of a directory.
● Creating or deleting a directory.
Description of functions
The individual allocation of access rights acts, in the passive NC file system, on the following
directories:
● Part programs
● Subprograms
● Manufacturer cycle directory
● User cycle directory
● Workpieces directory
● Workpiece directories
Further, the function acts on the files of the main program type (*.mpf) and subprograms or
cycle (*.spf).
In addition, the technique can be expanded to include the following directories on the local
drive:
● Part programs
● Subprograms
● Workpieces directory
● Workpiece directories
Note
Working via remote access
When working via remote access (e.g. WinSCP or RCS Commander) the same access
rights apply for editing or saving files and directories as directly at the controller.
Access rights via machine data
The following machine data is still available to globally allocate access rights:
MD51050 $MNS_ACCESS_WRITE_PROGRAM
General settings
1.1 Access levels
SINUMERIK Operate
Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3 11
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