Siemens SINAMICS S120 Getting Started page 83

CompactFlash Card
Memory card for non–volatile storage of the drive software and corresponding
–> "Parameters". The memory card can be plugged into the –> "Control unit" from
outside.
Control Unit
Central control module: the feedforward and feedback control functions for several
–> "SINAMICS" –> "Line Module"s, and/or –> "Motor Module"s are implemented in
this module.
There are three types of control unit:
– SINAMICS control units (e. g. –> "CU320")
– SIMOTION control units (e. g. –> "D425" and –> "D435")
– SINUMERIK control units (e. g. NCU710, NCU720, and NCU730)
CU320
SINAMICS –> "Control unit" with 4 –> "DRIVE–CLiQ socket"s and 16 digital inputs/
outputs.
Double Motor Module
Two motors can be connected to and operated with a Double Motor Module.
See –> "Motor module" –> "Single motor module"
Former term: –> "Double–axis module"
DRIVE–CLiQ
Abbreviation for "drive component link with IQ".
Communication system for connecting the different components of a SINAMICS
drive system (e. g. –> "Control unit", –> "Line module"s, –> "Motor module"s,
–> "Motor"s, and speed/position encoders.
The DRIVE–CLiQ hardware is based on the Industrial Ethernet standard and uses
twisted–pair lines. The DRIVE–CLiQ line provides the transmit and receive signals,
as well as the +24 V power supply.
Einspeisung
Input component of a converter system for generating a DC link voltage to supply
one or more –> "Motor module"s, including all the required components (e.g.
–> "Line module"s, fuses, reactors, line filters, and firmware, as well as propor-
tional computing power (if required) in a –> "Control unit".
 Siemens AG 2006 All rights reserved
SINAMICS S120 Getting Started with the STARTER Commissioning Tool – 03/2006 Edition
CompactFlash Card
Control Unit
CU320
Double–Motor Module
DRIVE–CLiQ
Feeding Section
Glossary
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CUxxx
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