DC Converter Overview DC Drives for electrical engineering

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SIMOREG DC-MASTER 6RA70
A&D LD Large Drive Systems A&D LD I SOA Workshop 2002
SIMOREG: The successful DC drive range
SIMOREG
Still leading the field -
after years of success
INNOVATION with Tradition

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One range for all outputs
Rated connection voltage 50/60 Hz
- Armature
Rated current
- Armature
- Field
Bridge connection (B6) A (B6) C
3-ph.400V/575V AC 3-ph.400V/575V AC 3-ph.400V/575V/690V AC 3-ph.400V/575V/690V/(830V) AC
15 A, 30 A 60 - 280 A 400 - 850 A 1200 - 2000 A
3 A, 5 A 10 A, 15 A 25 A, 30 A 30 A, 40 A (310V=)

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Frame sizes, dimensions
15 - 280 A 710 - 850 A
400 - 600 A
SIMOREG
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SIMOREG
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SIMOREG
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950 - 1200 A 1500 - 2000 A
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SIMOREG
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SIMOREG
Width : 265 mm
Height: 385mm
(350 mm)
Depth : 15A/30 A
210 mm
60-280 A
276 mm
Width : 270 mm
Height: 625 mm
(585 mm)
Depth : 310 mm
Width : 270 mm
Height: 700 mm
(660 mm)
Depth : 350 mm
Width : 410 mm
Height: 780 mm
(740 mm)
Depth : 350 mm
Width : 450 mm
Height: 880 mm (840 mm)
Depth : 500 mm

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Uniform operating philosophy with MASTERDRIVES
SIMOREG
MC
PMU
OP1 S
PC
SIMOVERT
VC
DC
and SIMOVERT MASTERDRIVES
Uniform operating philosophy
for all control technology
versions:
 Parameterization
 Unit response
 Communications

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Modular intelligence
Basic Electronics
 Drive-related open-loop and closed-loop control
 BICO-technology
 Self-optimisation
 Comprehensive diagnostics
Technological software
 Freely-configurable software blocks
Communications
 PC and external control connection
(USS protocol)
 PROFIBUS-DP
 Direct drive-to-drive coupling
(SIMOLINK)
 Peer-to-peer connection

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Freely-available software modules as software option
Features
Technological controller
Basic ramp-function generator
Speed and velocity computer
Processing of binary signals
Logic functions (AND, NAND,
OR, XOR, changeover switch, memory,
binector / connector converter,
timers)
Mathematical functions
(adder, subtractor, divider
multiplier, absolute value generator)
Processing analog signals
(limit value generator, memory, limiter,
changeover switch, min./max. sampling)
Polygon curve characteristics,
Dead band
Customer benefits
Technological functions
with basic unit software,
can be implemented
without supplementary
hardware costs
Software modules simply
inserted by
parameterization.
No programming
knowledge necessary
-1
-1
1
2
3
0
P332 (0)
K K0123
P333 (0)
P334 (0)
0...10000ms
Siebzeit
Siebzeit
Siebzeit
Siebzeit
Siebzeit
y
x
2 3
x
y
1
10
+200%
-200%
x10
x1
y1
y10
P565 (0)
K K0655
P566.01 bis .10 (0)
P567.01 bis .10 (0)
Y-Werte
X-Werte

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CUDC
local bus adapter
(LBA)
T400 Adapter board
(ADB)
Modular and expandable

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Connection overview
Control terminals
Power connections to
the line supply and motor
Electronics box
Tacho or encoder
Electronics power supply
Power interface
Screening connection rail
Line protection
E-stop
DC field
AC field

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Several SIMOREG units connected in parallel
 Rated supply voltage up to 830 V
 Rated DC currents up to 10 000 A by
connecting a max. of 5 units in parallel
 Available as chassis or
cabinet units
 Unified up to high powers
(approx. 8 MW)
 Reduced parts inventory
because of uniformity of
components
 High redundancy
SIMOREG 6RA70
unit 1
SIMOREG 6RA70
unit 2
SIMOREG 6RA70
unit n
Customer benefits
Features

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Features
Suitable for 1Q and 4Q
applications
Control is undertaken by
one SIMOREG DC-MASTER
Customer Benefits
Reduced harmonic load
on the supply
M
12-pulse operation

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Standard functions (1)
Features
 Fast current control with
pre-control
 Automatic restart within 2 s after a
power failure - switches onto a
running motor
 Automatic optimization runs
 Menu-promted commissioning
Customer Benefits
 Highly dynamic performance
drives
 Rapid resumption of production
after a power loss
 Fast, simple commissioning

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Standard functions (2)
Features
 Function blocks can be freely
assigned to cycle times
 Freely-connectable function
blocks using BICO technology
 Software update without
replacing a board (Flash-EPROM)
Customer Benefits
 Highly dynamic performance
drives
 Fast and flexible adaption to the
control of the machine
 No danger to electronics boards/
modules
Simple handling through
downloading
Simple software updates

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Control terminals in the basic drive
 Pulse encoder evaluation, 2 tracks + zero mark
 4 binary, inputs, 2 selectable
 2 binary selectable outputs (100 mA short-circuit proof)
 2 analog inputs ± 14 bit via differential amplifier
0 to ± 10 V or 0 to ± 20 mA or 4 to 20 mA
 2 analog selectable outputs ± 11 bits, 0 to ± 10 V
 1 real-time output, analog 0 to ± 10 V for current actual value
 Reference voltage P10, N10 (10 mA)
 1 RS232 / RS485 interface
 1 RS485 interface
 1 motor temperature evaluation via KTY 84 or PTC
 Connector to OP1 S on the operator panel

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Motor interface
Features Customers benefits
Simple processing of
diagnostic
information
Bus-capable diagnostic system
of motor interfaces (standard)
with 6RA70 for
Bearing condition
Winding temperature
Air flow
Brush length
1 2 2 3 4 1

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Terminal expansion on the control terminal strip
Control terminals on the terminal expansion
4 binary selectable inputs
4 binary selectable inputs, floating,
can be used as motor interface
2 binary selectable outputs (100 mA, short-circiut proof)
2 analog inputs, referenced to ground ± 10 bit, 0 to ± 10 V
2 analog selectable outputs ± 11 bit, 0 to ± 10 V
1 motor temperature evaluation via KTY 84 or PTC
1 RS 485 interface
Interface to connect SIMOREG drives in parallel

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Digital inputs and outputs CUD1 and CUD2
Features
 12 digital inputs of which 10 are
select inputs which can be
assigned to approx. 100 binector
inputs.
 4 digital select outputs which can
be activated by over 720
binectors
Polarity and delay time for all
outputs can be parameterized
Customer Benefits
 Relieves of the control of drive-
related functions
 Inexpensive supplementary
functions without
supplementary hardware

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Analog inputs and outputs CUD1 and CUD2
Features
 4 analog inputs of which:
2 differential inputs
(± 11 bit to ± 14 bit)
2 inputs referred to ground
(± 10 bit)
Can be freely connected to every
relevant point of control
 4 analog selectable outputs with
high resolution
Can be freely connected to
every relevant control test
point
Normalization, filtering and
polarity can be parameterized
Customer benefits
 Inexpensive supplementary
functions
 Indicates every relevant factor
without the cost of instrumentation

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Higher- level technology controller
Features
PI-controller with droop
function
D-component in the
actual value channel
Setpoint filtering
Parameterizable limiting
of the controller outputs
Customer Benefits
Technological functions
within the basic unit, no
supplementary
hardware is required
For all higher level
controls such as:
 Supplementary
control
 Position control
 Pressure control
+
Setpoint value
path
Technological
controller
Limiter
Actual value path

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Features
 4 possible parameter sets.
 The parameter sets are
selected via
Binary input functions
Control bits (when using
serial interfaces)
Customer Benefits
 Drive converters can be used on
various machines
 Recipes can be flexibly selected
Parameter set selection

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Dynamic characteristic quantities of a control system
 Current controller rise time approx. 6 - 9 ms
 Speed controller rise time approx. 25 ms
 Zero-torque interval at torque reversal 0.5 - 3.3 ms
 Cut-off frequency of the current control loop approx. 47 Hz
 Cut-off frequency of the speed control loop approx. 24 Hz

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User-friendly operator panel OP1 S
Features Customer benefits
 4-line clear text display
with 16 characters
 Numerical keyboard
 Removable
 Parameter saving
(up to 8 Data sets)
 Parameter sets can be
UPREAD (DOWNLOAD)
 Menu prompted
 Indicates physical values
 No measuring equipment
required
 Can also be used as
hand-held unit
 Data storage
 Simple commissioning
 Fast, direct
parameter access
 Fast, routine commissioning
 Applicable for all
SIMOREG DC-MASTER and
SIMOVERT MASTERDRIVES
and SIMOVERT MASTERDRIVES

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Graphic operation with PC (SIMOVIS)
Menu prompted
commissioning
Parameter sets can be
loaded and saved
Operator control via
control
word
Monitoring via status
word
Fault messages can be
read
Trace buffer can be
read-out
Rapid commissioning
Simple operator control
and monitoring
User-friendly service

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Operator control and monitoring: Trace Buffer
8 channels for
diagnostics
and support in fault-
finding
Output
– via the serial interface
– via SIMOVIS
Storage scope functions
integrated in the unit
Short commissioning-
times
No instrumentation and
tools required
Fast troubleshooting

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Distributed intelligence: Drives with SIMATIC S7
SIMATIC S7
PLC und I/O
PROFIBUS-DP
Communications
SIMATIC MMI
operator panel
Motors
SIMOLINK
High-speed fiber-optic bus
F
7
F
5
F
1
F
3 2
8
F9 F11 F12 F 14 F 16
F 1 5
F 13
F1 0
K
2
K
1 K
3 K
4 K
5 K
6 K
8
K
7
5
0
4
1
7
+
/-
6
3
9
F8
F6
F4
F2
SIMATIC
S7-300
 Operator control
 PLC with I/O modules and
PROFIBUS-DP master
 Communications
 PROFIBUS-DP
 SIMOLINK master/slave
 Intelligent drives with
integrated control-functions
for example for:
 Synchronous operation
 "Electronic shaft"
 Winders
SIMOREG DC-MASTER
Drive converter and
technological functions

DC Converter Overview DC Drives for electrical engineering

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