Siemens Sinumerik 840D sl Function Manual page 267

05.07
DM directory name
The first entry after the equals sign contains the name of the DM directory that is
to be compared/archived.
Extract from machine configuration file:
DHDIR1 = MPF.DIR;0; MPF
Note
If the DM directory contains another subdirectory, the subdirectory is not
included in the comparison/archive run.
Pseudo workpiece
The pseudo workpiece decision identifier is then set to specify whether or not this
DM directory is to be compared/archived in a pseudo workpiece. This is necessary
if the various DM directories to be archived contain files that have the same name
and type. Pseudo workpieces allow a clear association to be established with the
source directory of the data. They also prevent the number of versions from
increasing dramatically.
Pseudo workpieces can be identified by their name, which corresponds to the DM
directory (*.DIR workpiece ID)
Range of values:
0 ; FALSE :
1 ; TRUE :
directory in the upload directory and the system searches for them in the DNC
system in order to compare them.
Extract from the machine configuration file:
DHDIR5 = CST.DIR;TRUE; AWB;COM;SPF
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Motion Control Information System DNC (FBDN) - 04/10 Edition
Files are sent directly to the upload directory
Files are sent to a pseudo workpiece with the name of the DM
DNC Plant/DNC Cell (FBDN1)
12 Auto archiving
FBDN1/12-269