Sinamics S120, General Information About Built-In And Cabinet Units; General; Assignment Table; Control Properties - Siemens SINAMICS G130 Engineering Manual

SINAMICS S120
Engineering Information

SINAMICS S120, General Information about Built-in and Cabinet Units

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General

The following sections describe those SINAMICS S120 components which are needed to create a drive system
subject to certain supplementary conditions.
For information about individual components, please refer also to the online help in the SIZER configuring tool.

Assignment table

Some of the subjects discussed in this section apply generally to the SINAMICS S120 system, while others are
relevant to specific unit types.
The following table is provided to help you determine which subjects are described to which unit type.
Subject

Control properties

Rating data
DRIVE CLiQ
Basic information
DRIVE-CLiQ cables supplied with the unit
Cable installation
Specification of the required control performance and selection
of the Control Unit
Specification of component cabling
Checking the maximum DC link capacitance
Braking Module / External braking resistor
Maximum connectable motor cable length
Checking the total cable length
Assignment table: Subject sections to different types of units
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Control properties

Performance features

Features
Typical application
Dynamic response
Control modes with encoder Position control/
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Servo control Vector control
Drives with highly Speed-controlled drives
dynamic motion control with high speed and
torque stability in
Angular-locked
general mechanical
synchronism with
engineering systems
isochronous
PROFIBUS
Particularly suitable for
asynchronous motors
For use in machine
tools and clocked
production machines
Very high High
Position control/
Speed control/ Speed control/
Torque control Torque control
Valid for:
Built-in units Built-in units
S120 Booksize S120 Chassis
X
X
X
X
X
X
X
V/f Control
Drives with low
requirements on
dynamic response and
accuracy
Highly synchronized
group drives
Low
None
Cabinet unit range
S120 Cabinet Modules
X X
X X
X X
X
X
X X
X X
X X
X X
X X
X X
Notes
Mixed operation of
different control modes is
possible for V/f control. It
is for this reason that the
V/f control modes are
stored only once in the
Vector drive object.
The V/f characteristic
stored in the Servo drive
object is provided only
for diagnostic purposes.