Sinamics Device Configuration With Automatic Configuration Or User-Specified Topology - Siemens SINUMERIK 840D sl Operating Manual

Create MyConfig - Expert
4.14 SINAMICS device configuration
4.14.2 SINAMICS device configuration with Automatic configuration or user-specified
topology
Applications
With regard to device configuration of the SINAMICS, a general distinction is made between
three use cases that CMC supports:
1. SINAMICS was commissioned previously with SINUMERIK Operate or with different
commissioning software. The existing drive data can be checked with a CMC package via
"Initial state" (online access) on the dialog page "System configuration" under "DRV..." in
the drive archive data, including the topology. In addition, a further configuration or
optimization of the SINAMICS can be made.
2. The maximum configuration of the SINAMICS is wired on the machine, but the SINAMICS
has not yet been commissioned or configured. Using a CMC package, the "Automatic
configuration" under "DRV archive data/drive configuration" is selected from the "System
configuration" dialog page. The checks, configurations or optimizations listed in item 1 in
the same package are then performed.
3. Not all the SINAMICS components provided for the maximum configuration of the machine
have already been wired on the machine. For example, DQI/SMI motors are still missing.
The SINAMICS has not yet been commissioned and configured. Using a CMC package,
the "User-specified topology" under "DRV archive data/drive configuration" is executed
from the "System configuration" dialog page. The user-defined topology file is a SINAMICS
offline topology package (SOT) that contains the topology in the final configuration of the
machine. The checks, configurations or optimizations listed in item 1 in the same package
are then performed.
Differences between "Automatic configuration" and "User-specified topology"
The table below shows the major differences between "Automatic configuration" and "User-
specified topology." In the same way as the automatic device configuration via
SINUMERIK Operate, the PROFIBUS assignment (p978), the message frames and the BICO
links are also entered automatically in both CMC variants.
Table 4-68
Automatic configuration
Execution via SINUMERIK Operate or CMC (identical result) Execution only via CMC.
SINAMICS performs an automatic configuration and deter‐
mines its own actual topology.
Only those SINAMICS modules wired at the time of automatic
configuration are registered.
The DRV archive data also contains the DOs and compo‐
nents that have been wired after the automatic configuration
was performed.
432
User-specified topology
A user-specified topology is transferred to the SINAMICS in
the CMC package that is applied as the target topology.
The user-specified topology can also include SINAMICS
modules that have not yet been wired and deactivated, ex‐
ception: NCU, NX, CU320.
After importing the user-specified topology, the DRV archive
data contains all DOs and components that were specified in
the user-specified topology.
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Operating Manual, 12/2017, A5E36537479B-AE