Siemens SINUMERIK 840D sl Operating Manual page 162

Create MyConfig - Expert
4.4 Project folder
PLC archive data
The following settings are available for the "PLC archive data" and are activated when the
package is executed:
Origin of data Note
This selection can be blocked by the project engineer in order to prevent changes by the operator
during the package execution.
Initial state
Overall reset
Offline archive
Setting disabled Yes
No
Preselection of the offline archive
HW configuration (SDB)
The following settings are available for the "HW configuration (SDB)" and are activated when
the package is executed:
Origin of data Note
This selection can be blocked by the project engineer in order to prevent changes by the operator
during the package execution.
Initial state
Offline archive
162
If the "NCU area" was activated during package configuration, the archive data
can be loaded directly from the control with the setting "Initial state".
Note
No data is reset when upgrading the CNC software. The archive that is available
in the system after data migration is used.
If this option is used, the PLC memory is overall reset and then the archive data
is backed up.
If this option is used, the output data for the PLC area is taken from a stored
SINUMERIK archive.
The selection at "Source of the data" can be blocked by the project engineer
via this option in order to prevent changes by the operator during the package
execution.
Under "Preselection of the offline archive", a SINUMERIK archive with PLC data
(blocks) can be preselected, pasted, or inserted as link from the list.
Alternatively, enter the path of a file that is located next to the package "/<Path>/
<File>",
e.g. "./sdb.arc".
Note
When data for "offline archive" is entered in the step tree via components, an
archive from the overall reset state must be saved here or the "Origin of the
data" must be set to "Overall reset".
If the "NCU area" was activated during package configuration, the archive data
can be loaded directly from the control with the setting "Initial state".
If the initial state is used, the archive is extracted that was located on the control
when this dialog box was entered.
If the CNC software was installed beforehand, only default data is available in
the archive.
Note
No data is reset when upgrading the CNC software. The archive that is available
in the system after data migration is used.
If this option is used, the output data for the area is taken from a stored SINU‐
MERIK archive.
SINUMERIK Integrate Create MyConfig - Diff, Expert, Topo
Operating Manual, 11/2016, A5E36537479B-AD