Sample Wiring For Vector Drives - Siemens SINAMICS S120 Commissioning Manual

Preparations for Commissioning
1.5 Rules for wiring with DRIVE-CLiQ
Component
Power Modules
Important!
All of the nodes on the DRIVE-CLiQ line must have the same sampling time in p0115[0]. Otherwise
the VSM must be connected to a separate DRIVE-CLiQ interface on the Control Unit.
● Only one final node should ever be connected to free DRIVE-CLiQ ports of components
● If possible, Terminal Modules and Sensor Modules of direct measuring systems should
1.5.2

Sample wiring for vector drives

Drive line-up comprising three Motor Modules (chassis) with identical pulse frequencies or vector
(booksize)
Motor Modules (chassis) with identical pulse frequencies or vector (booksize) can be
connected to a DRIVE-CLiQ interface on the Control Unit.
In the following diagram, three Motor Modules are connected to interface X101.
Note
This topology does not match the topology created offline by STARTER and must be
changed.
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within a DRIVE-CLiQ line (e.g. Motor Modules wired in series), e.g. one Sensor
Module or one Terminal Module without forwarding to additional components.
not be connected to the DQ line of Motor Modules but rather to free DRIVE-CLiQ ports of
the Control Unit.
VSM connection
The VSM is not supported.
Commissioning Manual, (IH1), 07/2007 Edition, 6SL3097-2AF00-0BP7
Commissioning