Sample Wiring For Vector Drives - Siemens SINAMICS S120 Installation And Start-Up Manual

2.3.3

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 (see Subsection 2.3.4.)
CU
320
X103
X102
X101
X100
Fig. 2-4
E Siemens AG, 2004. All rights reserved
SINAMICS S120 Installation and Start-Up Manual, 12/04 Edition
Infeed 1 Drive 1
Active Single
Motor
Line
Module Module
X402 X402
X401 X401
X400 X400
Active
X500
Interface
X520
Module
SMC
X500
30
VSM
M
Drive line-up (chassis) with identical pulse frequencies
Preparations for Commissioning
Rules for wiring with DRIVE-CLiQ
Drive 2 Drive 3
Single Single
Motor Motor
Module Module
X402 X402
X401 X401
X400 X400
X500 X500
X520 X520
SMC SMC
30 30
M M
DRIVE–CLiQ
Encoder
Output
2-37