Da65 10-en

Catalog DA 65.10 • 2003/2004
vector control
SIMOVERT MASTERDRIVES VC
Single-Motor and
Multi-Motor Drives
0.55 kW to 2300 kW

Configuring with PATH Plus
With the PATH Plus program, Menu-guided selection and dure to guide the planning à traversing and hoisting
three-phase drives fed by layout of the frequency con- engineer towards a repro- gear,
frequency converters for verters enable the system ducible and economically
à slewing gear,
SIMOVERTâ MASTER- components and the motors efficient drive configuration,
DRIVES Vector Control and necessary for a specific drive starting with the mechanical à spindle drives,
Motion Control units can be task to be determined. Auto- requirements of the machine
à center winders and
configured easily and quickly. matically displayed informa- and the drive task involved.
tion makes fault-free plan- The technical data of the fre- à thrust crank.
The program is a powerful
ning possible. quency converters and mo-
engineering tool which sup- PATH Plus also includes a
tors, the selected system
ports the user in all stages of A comprehensive help sys- comfortable graphic display
components and the neces-
configuration - from power tem also supports the first- for showing
sary accessories are listed in
supply to the motor. time user of the program.
detail. à torque, speed, output,
PATH Plus provides a logical
and easy-to-use dialog proce- PATH Plus enables drives to current, velocity and accel-
be configured on the basis of eration versus time and
a load characteristic or a load à torque versus rotational
cycle and enables planning speed.
of applications such as the
following: Supply harmonic disturbanc-
es can also be calculated and
graphically displayed.
The planning and configuring
results can be stored, printed
out or copied to other user
programs via the clipboard.
PATH Plus is available with
either a German or English
user interface.
You can download the demo
version of PATH Plus from
the following Internet ad-
dress:
http://www.siemens.com/
motioncontrol
(products&systems/drive
systems/software)
or use the fax form attached
to the catalog.
If you need the full version of
PATH Plus, contact your local
Siemens office and quote
the following order number:
6SW1710-0JA00-2FC0
You will find the address in
the appendix to this catalog.

SIMOVERT Overview

MASTERDRIVES 1
Vector Control
0.55 kW to 2300 kW System Description

Catalog DA 65.10
2003/2004 2
Supersedes:
Catalog DA 65.10 · 2001
6SE70 Compact PLUS Units

Selection and Ordering Data
The products in this catalog 6SE70 Compact and Chassis Units
are also included in the
CD-ROM catalog CA 01
Order No.:
3
E86060-D4001-A100-B9-7600

Contact your local Siemens
representative for further 6SE71 Cabinet Units
information.

4

Documentation and Training

5

The products and
systems described in Engineering Information
this catalog are manu-
factured under appli-
cation of a quality
management system 6
certified by DQS in
accordance with
DIN EN ISO 9001 and
DIN EN ISO 14001.
The DQS Certificate is
recognized in all EQ Net
Dimension Drawings
countries.

7

s
Appendix · Index

A

Note!
The technical data is intended for general information.
Please observe the operating instructions and the references indicated on the products for installation, operation and
maintenance.

â SIMADYN, SIMATIC, SIMATIC HMI, SIMODRIVE, SIMOLINK, SIMOREG, SIMOVERT, SITOR, STEP STRUC and USS are,
Siemens registered trademarks.
All other products and system names in this catalog are (registered) trademarks of their respective owners and must be
treated accordingly.

Á The technical data, selection and ordering data (Order Nos.), accessories and availability are subject to alteration.
Á All dimensions in this catalog are stated in mm.

ã Siemens AG 2003

Vector Control 1
Overview
1/2 Application

List of contents
1/4 Unit and system components
1/6 Electronic and software options

Order number examples
1/8 Compact PLUS units
Compact and chassis units
1/8 Cabinet units

Siemens DA 65.10 · 2003/2004 1/1

SIMOVERTr MASTERDRIVES Vector Control SIMOVERT MASTERDRIVES Vector Control
1 Overview Overview 1
Compact PLUS/compact and Compact PLUS/compact and
Applications chassis units · cabinet units chassis units · cabinet units Applications
Top solutions with Á Depending on the appli- Á the possibility of reactive They can be combined in SIMOVERT MASTERDRIVES SIMOVERT MASTERDRIVES Designed for world-wide Quality in accordance with
engineered drives cation and the required power compensation many ways and arranged with water-cooling – for – electromagnetically use DIN ISO 9001
output, there are four types Á four-quadrant operation. side by side to match every harsh environments compatible in any environ-
The SIMOVERT MASTER- The SIMOVERT MASTER- The quality standards
of housing design avail- possible drive requirement. ment
DRIVES Vector Control The units are designed as: The compact and chassis DRIVES satisfy the relevant according to which the
able: the Compact PLUS converters and inverters are The SIMOVERT MASTER- international standards and SIMOVERT MASTER-
frequency converters are Á converters for connection Being system modules, they
unit, the compact unit, the also available with water- DRIVES frequency conver- regulations – from the DRIVES are manufactured
voltage-source DC link to a 3-phase AC system can be used to create the
chassis unit and the cabi- cooling. By installing in ters comply with the rele- European EN standard and are high and have been
converters with fully digital Á inverters for connection to most suitable drive system,
net unit. appropriate cabinets, high vant EMC standard for pow- IEC to UL and CSA. acclaimed. All aspects of
technology and IGBT inver- a DC bus whether this involves single
Á The hardware and software
ters which, in conjunction Á rectifier units for supplying drives or multi-motor drives. degrees of protection are er electronics. production, i.e. develop-
modules enable tailored achieved in a closed system, ment, mechanical design,
with Siemens three phase power to the DC bus. EMC compliant installation
and cost effective drive thus making them suitable manufacturing, order pro-
AC motors, provide high- Customer-specific solutions enables them to be used in
solutions. A wide spectrum of system for use in any harsh industri- cessing and the logistics
performance, economical industry and residential
components and access- Cabinets and system al environment. supply center of the
drives for all industrial sec- As a counterpart to ex- buildings.
ories rounds off the range of configurations for power SIMOVERT MASTER-
tors and applications. tremely high-performance
products. output ranges from 0.55 kW New! DRIVES, have been certified
VC control on the motor
to 6000 kW can be created The Compact PLUS series by an independent authority
SIMOVERT MASTERDRIVES side, the SIMOVERT
SIMOVERT MASTERDRIVES to match specific customer in accordance with
– system-based drive MASTERDRIVES AFE (Ac- The youngest member of
The tailored solution requirements, with either air- DIN ISO 9001.
technology tive Front End) unit ensures the SIMOVERT MASTER-
cooling or water-cooling in
A uniform, modular series optimum energy supply on All SIMOVERT MASTER- DRIVES Vector Control fami-
our application workshop. Engineering technology
of standard units the line side as well with its DRIVES share a consistently ly with power outputs of
active, line-angle-oriented uniform design. Throughout Examples of such applica- with maximum benefit to
The SIMOVERT MASTER- 0.55 kW to 18.5 kW rounds
vector control. SIMOVERT the whole power range, the tions are the customer
DRIVES Vector Control off the product range in the
MASTERDRIVES AFE units units (converters, inverters) Á multi-motor drives (steel-
lower power output range. The advantages to the
series of converters is both
are characterized by and system components works and rolling mills, The Compact PLUS series is customer are apparent:
uniform and modular in de-
Á freedom from system per- (rectifier units, braking units) the paper and plastic-film
sign. ideal for applications in ma- Á solutions, optimized with
turbations, i.e. a very favor- have a uniform design and a industries) and chines where only limited regard to price and per-
Á The power output of the
able overall power factor uniform connection system. Á single drives
space is available. formance
standard units ranges from
Á commutation failure-pro- – in adapted design
0.55 kW to 2300 kW. Á high quality,
tected operation even in (e.g. marine drives) Á maximum reliability
Á All internationally standard
the event of supply dips – for test stands (e.g. with
supply voltages from 380 V and as a result
and power failure Active Front End for low
to 690 V are covered. Á flexible production and
supply stressing).
Á optimized processes.

Our world-wide service and
sales network provides all
our customers and
SIMOVERT MASTER-
DRIVES users with a
direct line to:
Á individual advice
Á planning
Á training and
Á service.

1/2 Siemens DA 65.10 × 2003/2004 Siemens DA 65.10 × 2003/2004 1/3

SIMOVERTr MASTERDRIVES Vector Control SIMOVERT MASTERDRIVES Vector Control
Applications chassis units · cabinet units chassis units · cabinet units Applications
Top solutions with Á Depending on the appli- Á the possibility of reactive They can be combined in SIMOVERT MASTERDRIVES SIMOVERT MASTERDRIVES Designed for world-wide Quality in accordance with
engineered drives cation and the required power compensation many ways and arranged with water-cooling – for – electromagnetically use DIN ISO 9001
output, there are four types Á four-quadrant operation. side by side to match every harsh environments compatible in any environ-
The SIMOVERT MASTER- The SIMOVERT MASTER- The quality standards
of housing design avail- possible drive requirement. ment
DRIVES Vector Control The units are designed as: The compact and chassis DRIVES satisfy the relevant according to which the
able: the Compact PLUS converters and inverters are The SIMOVERT MASTER- international standards and SIMOVERT MASTER-
frequency converters are Á converters for connection Being system modules, they
unit, the compact unit, the also available with water- DRIVES frequency conver- regulations – from the DRIVES are manufactured
voltage-source DC link to a 3-phase AC system can be used to create the
chassis unit and the cabi- cooling. By installing in ters comply with the rele- European EN standard and are high and have been
converters with fully digital Á inverters for connection to most suitable drive system,
net unit. appropriate cabinets, high vant EMC standard for pow- IEC to UL and CSA. acclaimed. All aspects of
technology and IGBT inver- a DC bus whether this involves single
Á The hardware and software
ters which, in conjunction Á rectifier units for supplying drives or multi-motor drives. degrees of protection are er electronics. production, i.e. develop-
modules enable tailored achieved in a closed system, ment, mechanical design,
with Siemens three phase power to the DC bus. EMC compliant installation
and cost effective drive thus making them suitable manufacturing, order pro-
AC motors, provide high- Customer-specific solutions enables them to be used in
solutions. A wide spectrum of system for use in any harsh industri- cessing and the logistics
performance, economical industry and residential
components and access- Cabinets and system al environment. supply center of the
drives for all industrial sec- As a counterpart to ex- buildings.
ories rounds off the range of configurations for power SIMOVERT MASTER-
tors and applications. tremely high-performance
products. output ranges from 0.55 kW New! DRIVES, have been certified
VC control on the motor
to 6000 kW can be created The Compact PLUS series by an independent authority
SIMOVERT MASTERDRIVES side, the SIMOVERT MAS-
SIMOVERT MASTERDRIVES to match specific customer in accordance with
– system-based drive TERDRIVES AFE (Active The youngest member of
The tailored solution requirements, with either air- DIN ISO 9001.
technology Front End) unit ensures opti- the SIMOVERT MASTER-
cooling or water-cooling in
A uniform, modular series mum energy supply on the All SIMOVERT MASTER- DRIVES Vector Control fami-
our application workshop. Engineering technology
of standard units line side as well with its DRIVES share a consistently ly with power outputs of
active, line-angle-oriented uniform design. Throughout Examples of such applica- with maximum benefit to
The SIMOVERT MASTER- 0.55 kW to 18.5 kW rounds
vector control. SIMOVERT the whole power range, the tions are the customer
DRIVES Vector Control off the product range in the
MASTERDRIVES AFE units units (converters, inverters) Á multi-motor drives (steel-
lower power output range. The advantages to the
series of converters is both
are characterized by and system components works and rolling mills, The Compact PLUS series is customer are apparent:
uniform and modular in de-
Á freedom from system per- (rectifier units, braking units) the paper and plastic-film
sign. ideal for applications in ma- Á solutions, optimized with
turbations, i.e. a very favor- have a uniform design and a industries) and chines where only limited regard to price and per-
Á The power output of the
able overall power factor uniform connection system. Á single drives
space is available. formance
standard units ranges from
Á commutation failure-pro- – in adapted design
0.55 kW to 2300 kW. Á high quality,
tected operation even in (e.g. marine drives) Á maximum reliability
Á All internationally standard
the event of supply dips – for test stands (e.g. with
supply voltages from 380 V and as a result
and power failure Active Front End for low
to 690 V are covered. Á flexible production and
supply stressing).
Á optimized processes.

Our world-wide service and
sales network provides all
our customers and
SIMOVERT MASTER-
DRIVES users with a
direct line to:
Á individual advice
Á planning
Á training and
Á service.


SIMOVERT MASTERDRIVES Vector Control SIMOVERT MASTERDRIVES Vector Control
List of contents
Applications chassis units · cabinet units chassis units · cabinet units List of contents
Applications

Unit and system components

Technical Selection and Engineering Dimension
characteristics ordering data information drawings
Page Page Page Page

Compact PLUS units 3/4 3/6 6/2 7/2
Compact and chassis units 3/8 3/10 6/2 7/3
Converters and Inverters Water-cooled converters 3/18 3/20 6/4 7/3
Converter cabinets 4/4 4/6 6/2 7/23

Self-commutating, pulsed
rectifier/regenerative units
Active Front End AFE 3/24 3/26 6/23 7/3
Rectifier units Rectifier units 3/28 3/30 6/14 7/2
Rectifier/regenerative units 3/28 3/32 6/17 7/6

Braking units and braking resistors Braking units and
Braking resistors 3/38 3/40 6/49 7/9

Line fuses 3/42 3/47 6/47 –
Line commutating reactors 3/42 3/47 6/47 7/11
Autotransformers 3/42 3/73 6/47 7/13
Line-side switching and protection components Radio-interference
suppression filters 3/42 3/47 6/47 7/15

Overcurrent Protector units (OCP) 3/36 3/37 6/21 7/8
Fuse switch disconnectors 3/43 3/46 6/48 –
Fuses 3/43 3/56 6/48 –
Precharging resistors 3/43 3/57 6/48 7/18
Precharging contactor/
DC link components connecting contactor 3/43 3/57 6/48 –
Free-wheeling diodes 3/43 3/57 6/48 –

Output reactors 3/43 3/50 6/50 7/19
Output sine filters 3/43 3/50 6/52 7/21
Load-side components Voltage limitation filters 3/43 3/51 6/51 7/21
Motor connecting cables 3/44 3/80 6/50 –

1/4
1/3

SIMOVERT MASTERDRIVES Vector Control SIMOVERT MASTERDRIVES Vector Control
List of contents
Applications chassis units · cabinet units chassis units · cabinet units List of contents
Applications

Electronic and software options

Technical Selection and Engineering
characteristics ordering data information
Page Page Page
Communication with SIMATICr 2/13 3/92 6/56
Drive ES 2/13 3/91 –
Start up, parameterization and diagnostics
with DriveMonitorr 2/10 3/92 –
Operator control and visualization 2/6 – –
Operator control and visualization PMU operator control and parameterizing unit
OP1S user-friendly operator control panel
2/7
2/8
3/90
3/90
–
–

External 24 V voltage supply and main
contactor control 2/9 – 6/15
Control terminal strips of the CUVC boards 2/9 – 6/35
Open-loop and closed-loop control functions 2/3 – 6/28
Software functions 2/3 – 6/32
Control Free function blocks with the BICO system 2/3 – 6/33
Safe Stop – – 6/33

Communication 2/4 – 6/54
Serial interfaces of the basic units 2/4 – 6/54
CBP/CBP2 communication board for
Motion Control with PROFIBUS DP 2/5 3/85 6/57
Communication CBC communication board for CAN 2/5 3/85 6/59
SLB communication board for SIMOLINKr 2/5 3/85 6/61

SCB1 interface board 3/89 3/89 6/80
SCB2 interface board 3/89 3/89 6/80
SCI1 and SCI2 interface boards 3/89 3/89 6/82
DTI digital tachometer interface 3/89 3/89 6/85
SBP incremental encoder board 3/86 3/86 6/67
VSB voltage sensing interface 3/89 3/89 –
Interface and expansion boards EB1 expansion board 3/86 3/86 6/63
EB2 expansion board 3/86 3/86 6/65

T100 technology board 3/87 3/87 6/69
T300 technology board 3/87 3/88 6/72
Technology boards T400 technology board – – 6/79
TSY synchronisation board 3/89 3/89 6/84

Compact PLUS units – 6/53 6/53
Compact and chassis units – – 6/55
Integration of option boards Bus adapter for the electronics box LBA 3/87 3/87 6/54
ADB adapter board 3/87 3/87 6/54

1/6
1/3

SIMOVERT MASTERDRIVES Vector Control
1 Overview
Compact PLUS/compact and
Order number examples chassis units · cabinet units

Compact PLUS units, compact and chassis units
e.g. 6SE 7 0 3 1 – 0EE 6 0 –Z

SIMOVERT MASTERDRIVES 6SE7 series

Compact PLUS units, compact units, chassis units

Multiplier for output current
e.g.: 2 × 1 Example:
3 × 10
4 × 100 Multiplier = 10
First two positions of output current: 10
First two positions for output current Output current rounded off = 100 A

Supply voltage code e.g. E 3 AC 380 V – 480 V

Size e.g. chassis size E

Control version 6 SIMOVERT MASTERDRIVES Vector Control

Function release

Supplementary order codes for options

Cabinet units
e.g. 6S E 7 1 3 1 – 6 FD 6 1 – 3BA 0 – Z

SIMOVERT MASTERDRIVES 6SE7 series

Cabinet units

Multiplier for output current
e.g.: 2 × 1 Example:
3 × 10
4 × 100 Multiplier = 10
First two positions of output current: 16
First two positions for output current Output current rounded off = 160 A

Supply voltage code e.g. F 3 AC 500 V – 600 V

Size e.g. Cabinet size D, width 1200 mm

Control version 6 SIMOVERT MASTERDRIVES Vector Control

Mechanical version e.g. 1 size, chassis units E to G

Electrical version e.g. 3 converter, single-quadrant

Function release

Supplementary order codes for options

1/8 Siemens DA 65.10 · 2003/2004

Vector Control
System
Description
2
System layout
2/2 Converters and inverters
2/2 Rectifier units and rectifier/regenerative units
2/3 Self-commutating, pulsed rectifier/
regenerative units Active Front End AFE
2/3 System components
2/3 Overcurrent protector units (OCP)

Control functions
2/3 Control types
2/3 Software functions
2/3 Free function blocks

Communication via serial interfaces
2/4 Interfaces on the base units
2/5 Options: communication and
interface boards
2/5 Transfer protocols and fieldbus systems

Operator control and visualization
2/7 PMU operator control and parameterizing unit
2/8 OP1S user-friendly operator control panel
2/9 Control terminal strip
2/9 External 24 V voltage supply and main
contactor control

2/10 Start-up, parameterization and diagnostics
with DriveMonitor

SIMOVERT MASTERDRIVES in the world
of automation
2/11 Link-up to automation systems
2/12 Integrating drives in SIMATIC S5
2/13 Integrating drives in SIMATIC S7
with Drive ES

2/14 Configuration program Drive ES

Siemens DA 65.10 · 2003/2004 2/1

System Description
System layout chassis units · cabinet units

SIMOVERT MASTERDRIVES converters
The SIMOVERT MASTER- 2300 kW (see Fig. 2/1), system of the units makes tion 4). The converter cabi-
DRIVES Vector Control se- application cabinets up to the design of extremely net units are ready-to-con-
ries of converters consists of 6000 kW. compact multi-motor drives nect cabinets for single and
modular, high-performance possible. Compact PLUS group drives with options
2 components. These compo-
nents can be combined for
The units have a uniform
connection system: the line-
units can be mounted into
300 mm deep cabinets.
available for every possible
application.
voltage and DC link terminals
individual applications.
are located on top and the Á Compact units are de- Designs available:
motor terminals at the signed in the space-saving
Converters and inverters Á Single-quadrant operation,
bottom. “BOOKSIZE”format with
6/12 pulse, line-commutated
The SIMOVERT MASTER- IP20 degree of protection .
The modular and uniform
DRIVES are available as: The units are simply hung Á Four-quadrant operation,
design of the electronic
from a standard DIN G rail 6-pulse, line-commutated
Á converters for connection options enables optimized
and secured at the bottom
to a 3-phase AC system. matching to all drive require- Á Four-quadrant operation,
of the cabinet with a screw
ments with regard to both self-commutated with
Á inverters for connection to fastening. Compact units
technology and communica- Active Front End.
DC buses which are sup- can be mounted into
tion.
plied with power by rectifier ³ 400 mm deep cabinets.
Rectifier units and
or rectifier/regenerative Easy handling and instal-
Á Chassis units are designed rectifier/regenerative
units. lation and a high level of
with IP00 degree of protec- units
uniformity were essential
The system of components tion. The covers conform
factors in the development Types of DC voltage supply
enables a uniform layout, with the safety regulations
of the SIMOVERT MASTER- units
irrespective of whether to DIN VDE 0113, Part 5 and
DRIVES. This is demon-
converters or inverters are DIN VDE 0106, Part 100 There are two types of DC
strated by the standardized
used. The components can (VBG 4). IP20 degree of supply units for supplying
housings, mounting and con-
be installed side by side in al- protection can also be one or more inverters:
nection levels, as well as by
most any combination, even achieved with an optional
the connections to signal Á The rectifier unit is a
if they are different in size, enclosure kit.
and bus cables. 6-pulse rectifier bridge with
enabling considerable space
The Compact PLUS units as pre-charging circuit and
savings to be made. The SIMOVERT MASTER-
well as the compact and enables the flow of energy
DRIVES are available as Com-
As system modules, they chassis units can be installed from the power system to
pact PLUS units, compact
can be used to obtain the without any space between the DC voltage bus (sin-
units, chassis units and as cab-
right solution to match any them. gle-quadrant operation).
inet units.
drive task, whether single or
Á Cabinet units are supplied
multi-motor. Á Compact PLUS units are
as converters with IP20 de-
the specialists for limited
The SIMOVERT MASTER- gree of protection as stan-
space conditions. The
DRIVES converter series dard. Cabinets with higher
“BOOKSIZE”format in
covers a power output rang- degrees of protection are
IP20 degree of protection
ing from 0.55 kW to also available (see Sec-
and the ideal connection
DA65-5282c

55 kW

3-ph. AC 660 V – 690 V
DC 890 V – 930 V
2300 kW
37 kW

3-ph. AC 500 V – 600 V 3-ph. AC 500 V – 600 V
DC 675 V – 810 V DC 675 V – 810 V
30 kW 45 kW 1700 kW

3-ph. AC 380 V – 480 V 3-ph. AC 380 V – 480 V
DC 510 V – 650 V DC 510 V – 650 V
Compact units 37 kW 1300 kW

3-ph. AC 380 V – 480 V
DC 510 V – 650 V
18.5 kW
Compact PLUS units Chassis units/cabinet units

0,55 2,2 10 100 1000 2300
Fig. 2/1
Output power range of SIMOVERT MASTERDRIVES Vector Control

2/2 Siemens DA 65.10 · 2003/2004

System Description
chassis units · cabinet units System layout

Á The rectifier/regenerative ative AFE (Active Front End) braking resistor is necessary. In order to avoid this, the
unit consists of two anti- unit. Its core components are Units for four-quadrant opera- overcurrent protector unit
parallel 6-pulse thyristor an inverter with a CUSA con- tion can return regenerative (OCP) can be used in
bridges and enables the trol unit and it generates a energy to the three-phase combination with the line-
flow of energy in both
directions, i.e. energy can
regulated DC voltage from a
three-phase supply. On the
supply. This may be neces-
sary, for example, when
commutated rectifier/re-
generative unit (R/R unit)
2
be fed back into the power three-phase side, rapid vec- drives with a large rotating for four-quadrant operation.
system (4-quadrant operator control subordinate to mass have to be braked fre- It prevents fuse tripping by
tion). The regenerating this DC voltage control im- quently or rapidly. triggering an IGBT in the
bridge is connected via an presses an almost sinusoidal DC link so that the IGBT
autotransformer (option). current towards the supply System components cuts off the power. This is
so that, with the help of the In addition to the converter, of particular advantage in
12-pulse operation
line-side clean power filter, inverter and rectifier basic the case of large group
Converters for 12-pulse system perturbations are units, the system compo- drives.
operation are supplied by kept to a minimum. Vector nents enable tailor-made As soon as the fault has
two parallel-connected recti- control also enables power solutions to meet the drive been acknowledged, the
fier or rectifier/regenerative factor (cos j) setting and requirements. equipment is ready for op-
units with the same output enabling reactive power
The system components can eration.
rating. compensation as well,
whereby the drive's power be broken down as follows: Á Braking units and braking
They are connected to the
requirement has priority. A Á Overcurrent protector units resistors
supply via a three-winding
bigger advantage is that, due (OCP) for rectifier/regenera-
transformer with two sec- Á Electronic options e.g.
to the underlying principle of tive units
ondary windings electrically technology, communica-
this method, inverter stalling
displaced by 30 °. In this way, In the case of line-commu- tion and interface boards
with fuse tripping cannot oc-
system perturbations are tating rectifier/regenerative
cur when there is a power Á Other system components
considerably reduced. The units, the occurrence of
failure, even during regenera- such as
relevant harmonic currents undervoltages or voltage
tive operation. switching and protection
of the fifth and seventh order dips can cause the inverter devices,
are almost eliminated when Single-quadrant operation, to stall and the fuse to trip line reactors and output
compared to 6-pulse opera- four-quadrant operation during regenerative mode. reactors and
tion. This can mean that the
Units for single-quadrant radio interference suppres-
Optimum power infeed is en- operation can only work in equipment may have to be sion filters.
sured by the self-commutat- motoring mode. For regener- shut down for a longer pe-
ing, pulsed rectifier/regenerative mode, a braking unit/ riod.

Control functions
Control types motor and two current Á Maximum speed accuracy. Free function blocks
The SIMOVERT MASTER- components which influ- Using the free function
The different types of control
DRIVES Vector Control stan- ence the flux and the blocks contained in the basic
are described in detail in Sec-
dard software contains two torque with a control fre- software, the drives can be
tion 6.
principal control types: quency of 2.5 kHz. Using adapted to the most varied
this vector control method, of applications. Simple
Á Frequency control by Software functions
torque setpoints can be control systems can thus
means of the V/f-character- held and limited. The basic software contains
be created and technology
istic curve a wide range of standard
In the 1:10 speed range, requirements can be dealt
with or without speed functions. These functions
the field-oriented control with in a decentralized man-
feedback and for textile provide maximum user-
system of SIMOVERT ner.
applications. Frequency friendliness regarding opera-
control is suitable for sim- MASTERDRIVES Vector tor control and the highest The function blocks available
ple applications and for high Control does not require a degree of flexibility (setpoint in SIMOVERT MASTER-
level synchronism within speed encoder and is selection, changeover be- DRIVES Vector Control can
group drives. largely independent of tween data sets, etc.). They be classified as follows:
motor parameters. also ensure universal operat-
Á Vector control (field- Á Control blocks
The following uses of ing conditions and a high
oriented control)
SIMOVERT MASTER- level of operational safety Á Signal conversion blocks
for dynamic applications in
DRIVES Vector Control re- (automatic restart, flying
the form of frequency Á Computing blocks
quire a speed encoder: restart, DC injection braking,
control (without encoder)
synchronization between Á Logic blocks
or speed/torque control Á High dynamic performance converters, wobble genera-
(with encoder). The vector requirements Á Signalling blocks
tor, motor brake control,
control method achieves a
Á Torque control in the con- etc.). Á Timers.
dynamic performance
which is comparable to that trol range > 1:10 These functions are For a detailed description,
of a DC drive. This is based Á Low speeds described in Section 6. see Section 6.
on precise modeling of the

Siemens DA 65.10 · 2003/2004 2/3

Da65 10-en

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