Siemens SINAMICS S120 Function Manual page 844

Basic information about the drive system
13.9 DRIVE-CLiQ topology
Comparison of topologies at Power On
Comparing the topologies prevents a component from being controlled/evaluated incorrectly
(e.g. drive 1 and 2).
When the drive system boots, the Control Unit compares the detected actual topology and
the electronic rating plates with the target topology stored on the memory card.
You can specify how the electronic rating plates are compared for all the components of a
Control Unit via p9906. The type of comparison can be changed subsequently for each
individual component. You can use p9908 for this or right-click in the topology view in the
STARTER tool. All data on the electronic rating plate is compared by default.
The following data in the target and actual topologies is compared depending on the settings
made in p9906/9908:
● p9906/p9908 = 0 component type, order number, manufacturer, serial number
● p9906/p9908 = 1 component type, order number
● p9906/p9908 = 2 component type
● p9906/p9908 = 3 component class (e.g. Sensor Module or Motor Module)
Figure 13-16 Topology view in STARTER
Note
The Control Unit and the Option Board are not monitored. A replacement of components is
accepted automatically and not displayed.
844
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Drive functions