Siemens SINUMERIK 840D sl Operating Manual page 164

Create MyConfig - Expert
4.4 Project folder
The following settings are available for the "DRV archive data / drive configuration" and are
activated when the package is executed:
Origin of data Initial state
Automatic
configuration
User-specified top‐
ology
Offline archive
164
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.
During a re-installation of the CNC software, a blank DRV archive would result.
The "Automatic configuration" selection runs through the drive unit configuration
during the package execution in the same way as SINUMERIK Operate.
"Automatic configuration" mode initially restores the SINAMICS factory settings.
Then, automatic HMI device configuration (including DO sorting, BICO inter‐
connection, etc.) takes place. In this mode, you can work with a "comparison
topology (*.ust)", which must be inserted in the "SINAMICS topology" dialog
page. This means that the automatically identified SINAMICS target topology
can be compared with a comparison topology generated offline.
During "Automatic configuration", SINAMICS determines the target topology,
which determines all modules connected at this time, including their DRIVE-
CLiQ wiring.
In the subsequent package stages, the most recently created online archive is
always used. It is only possible to modify the topology by adding, removing, or
replacing components via SINUMERIK Operate or configuration must be per‐
formed again.
With the selection "User-specified topology", a SINAMICS offline topology
package (*.utz) is loaded during package execution.
For drive commissioning, a "user-specified topology" can be loaded in a SI‐
NAMICS offline topology package that also contains modules that will not be
attached, wired, and activated until later during commissioning.
The necessary data objects are created by SINAMICS also for the modules that
are not yet present, too, so that the user data can already be loaded during
package execution.
In the subsequent package stages, the most recently created online archive is
always used.
A main application case for this are DQI/SMI motors. The Cu and the NX ex‐
pansion modules must always be present.
Note
When selecting the "User-specified topology" option, you must also enter the
appropriate user-specified topology (*.utz) in the "SINAMICS topology" dialog.
When the "Offline Archive" is set, the data from a SINUMERIK archive is used.
SINUMERIK Integrate Create MyConfig - Diff, Expert, Topo
Operating Manual, 11/2016, A5E36537479B-AD