Siemens SINUMERIK 840D sl Function Manual page 800

S7: Memory configuration
15.2 Active and passive file system
Active file system
The active file system contains system data used to parameterize the NC. Essentially, these
are:
● Machine data
● Setting data
● Option data
● Global user data (GUD)
● Tool-offset/magazine data
● Protection areas
● R parameters
● Work offsets/FRAME
● Sag compensations
● Quadrant error compensation
● Leadscrew error compensation
The data of the active file system represent the current work data of the NC.
The view of the active file system is data-oriented.
Passive file system
The passive file system contains all local files loaded in the NC:
● Main programs
● Subprograms
● Workpieces
● Global user data and macro definition files (*.DEF)
● Standard cycles
● User cycles
● Comments
● Binary files (e.g. pictures, PDF documents)
The view of the passive file system is file-oriented.
800
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Extended Functions