Canopen Slave Software - Siemens SINAMICS S120 Commissioning Manual

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1.5 CANopen slave software

Note
For SINAMICS S110:
• When ordering, you must have already decided whether to use a CAN bus or Profibus
• It is not possible to exchange the bus interface afterwards, e.g. with a Profibus
• The simultaneous use of CAN bus und Profibus is not possible.
• SINAMICS S110 does not support all the components displayed in the S120 topology.
1.5 CANopen slave software
Introduction
In the CANopen slave software, a separate expert list is created – among other things – for
each module in the SINAMICS drive line-up. The expert list reflects – among other things –
the CANopen object directory.
Example
The data value for the control word of the object directory index from the CANopen object
directory is entered in parameter r8795 in the expert list.
Depending on how the Motor Modules are arranged in the drive line-up, they are counted as
a drive object from the point of view of CANopen.
See the following diagram:
20
interface, because the bus interface is integrated in the Control Unit.
interface.
Commissioning Manual, (IH2), V2.6, 10/2008 Edition, 6SL3097-2AA00-0BP3
CANopen interface