Siemens SINAMICS S120, Function Manual

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Basic information about the drive system
13.12 System rules, sampling times and DRIVE-CLiQ wiring
Drive functions
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Function Manual, 11/2017, 6SL3097-4AB00-0BP5
13.12.4.5 Modular machine concept: Offline correction of the reference topology
The topology is based on a modular machine concept. The machine concept is created
offline in the STARTER commissioning tool in the maximum version as reference topology.
The maximum version is the maximum expansion of a particular machine type. In the
maximum version, all the machine components that can be used are pre-configured in the
reference topology.
Deactivating components / handling non-existent components
In a lower expansion stage of the machine, you must mark drive objects and encoders that
are not used in the STARTER topology. To do this, for the corresponding drive objects and
encoder, set parameter p0105 or p0145 = 2 (deactivate component and does not exist).
Components set to the value "2" in a project generated offline must never be inserted in the
actual topology at all.
If a component fails, the sub-topology can also be used to allow a machine to continue to
operate until the spare part is available. In this case, however, no BICO source must be
interconnected from this drive object to other drive objects.
Example of a sub-topology
The starting point is a machine created offline in the STARTER commissioning tool. "Drive 1"
was not implemented for this machine.
1.
You can remove drive object "Drive 1" "offline" from the reference topology using p0105 =
2.
2. Change over the DRIVE-CLiQ cable from the Control Unit directly to "Drive 2".