Activating And Deactivating Sinamics Components - Siemens SIMOTION Function Manual

5.3

Activating and deactivating SINAMICS components

There is a fundamental difference between how individual components are activated and
deactivated within a SINAMICS S120 multi-axis group and the corresponding procedures
for, say, I/O components. This is due to the specific architecture involved.
Drives, I/O components in the SINAMICS S120 series, and their control instances are
described in a complex parameter object model that is stored in the central control unit. Entire
drives, including their control or individual components, can be activated or deactivated there.
The following parameters are used for this purpose:
● Activate/deactivate drive objects (also on Terminal Modules or Controller Extension CX32):
● Activate/deactivate power units:
● Activate/deactivate encoders (on motor modules):
● Activate/deactivate Voltage Sensing Module (on line modules):
There is a description of these parameters in the SINAMICS S120/S150 List Manual.
Note
Pay attention to the boundary conditions for the individual parameters described in the
SINAMICS S List Manual.
Example of a sub-topology
The figure below shows an example of a sub-topology.
Parameters have been set on a machine for 1 active line module and 2 motor modules. The
related configuration is saved on the CompactFlash Card of the control unit for the SINAMICS
drive (reference topology).
Basic Functions for Modular Machines
Function Manual, 04/2014
– Adjustable parameter p0105 (Activate/deactivate drive object)
– Display parameter r0106 (Drive object active/inactive)
– Adjustable parameter p0125[PDS] (Activate/deactivate power unit component)
– Display parameter r0126[PDS] (Power unit components active/inactive)
– Adjustable parameter p0145[EDS] (Activate/deactivate encoder interface)
– Display parameter r0146[EDS] (Encoder interface active/inactive)
– Adjustable parameter p0145[VSM] (Activate/deactivate Voltage Sensing Module)
– Display parameter p0146[VSM] (Voltage Sensing Module active/inactive)
Activating and deactivating components and technology objects
5.3 Activating and deactivating SINAMICS components
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