DCS 500 Thyristor Power Converter for DC drive systems 25

DCS 500 Thyristor Power Converter
for DC drive systems
25 to 5200 A
6 to 5000 kW
System Description
DCS 500B / DCF 500B
Hints for printing:
A4-format from page 1...56 (System description + Software structure diagrams A4)
A3-format from page 57...60 (Software structure diagrams)
A1-format page 61 (Software structure overview)
These hints will not be printed!
3ADW000066R0901_DCS500_System_description_e_i
Latest Technology, High Performance and a User Friendly Concept
The DCS 500 series is a complete range of DC converters with high performance and reliability intended for
the supply and control of DC machine armatures.
DCA 500 is a DCS 500 converter module mounted in
a converter enclosure called "Common Cabinet" ( see
separate documentation).
DCF 500 is a DCS 500 module modified in a way to
supply other consumers than armature circuits of DC
machines ( e.g. inductive loads like motor field windings, magnets etc.).
For revamp projects ABB has created a special "Rebuild
Kit" called DCR 500 to polish up your old DC power
stack with a new modern digital front end (see separate
documentation).
TOOLS
• Effort, time and cost will be saved with the userfriendly CMT-Tool (Commissioning and Maintenance Tool) for drive programming, commissioning, monitoring and maintenance.
A selection of options is available to provide the user
with a system meeting the most demanding technical
requirements and performance expectations as well as
many safety standards.
Common control electronics throughout the whole
range reduce spare parts, inventory and training.
Wide Variety of Industrial
Applications
The DCS, DCA, DCF and DCR converters can
handle most demanding applications like:
• Metals
• Pulp & Paper
• Material handling
• Test Rigs
• Food & Beverage
• Printing
• Plastic & Rubber
• Oil Rigs
• Vessels
• Ski lifts
• Magnets
• MG Sets
• Electrolysis
• Battery Chargers
• and more
• Data Logger • Trending • Fault Logger
• Parameter/Signals • Local operation
• GAD Tool (Graphical Application Designer) contains an extensive library of standard function blocks
for the creation of customized software solutions
creating conveniently the documentation during
programming.
Both, CMT and GAD, represent a powerful set for each
design, commissioning and service engineer to achieve
best results and performance.
II D 1-2
3ADW000066R0901_DCS500_System_description_e_i
1
DCS 500 - a State-of-the-art technology
❖ flexible design
❖ user-friendliness
DCS 500 is a freely programmable drive to meet almost
every application. Templates like Master-Follower,
Winder etc. can be obtained.
The DCS 500 constitutes a complete program for
ratings between 25 A and 5200 A as a power converter
module (for 12-pulse parallel connection, up to approx. 10,000 A), suitable for all commonly used threephase systems.
All our products are CE marked.
DIN EN ISO 9001
DIN EN ISO 14001
The DC drives factory of ABB Automation Products,
Drives Division in Lampertheim has implemented and
maintains a quality management system according to
DIN EN ISO 9001 and an environmental management system according to DIN EN ISO 14001.
DCS 500 Drives are also approved according to UL
(Underwriters Laboratory).
They also comply with the relevant EMC standards for
Australia and New Zealand and are C-Tick marked.
DCS 500 converter units are suitable for both, standard
drive applications as well as demanding applications.
Appropriate PC programs ensure that the drives are
human-engineered for user-friendly operator control.
Basic hardware complements
❋ Thyristor bridge(s) (from size A5 with leg fuses
installed)
❋ Temperature monitor for the thyristor bridge(s)
❋ Fan
❋ Power supply for the electronics
❋ Microprocessor board
Additional components for integration in the module
❋ Field power converter
– uncontrolled full wave diode bridge, 6A or
– half-controlled diode/thyristor bridge, 16A
❋ Communication board
❋ Control panel
Moreover, the accessories listed below can be used
to individually customize the drive package in accordance with the application intended
❋ External field supply units
❋ Additional I/O boards
❋ Interface modules for various communication protocol
❋ EMC filter(s)
❋ Application software packages
❋ PC programs
The drive system functionality can be integrated with
various fieldbus control systems from simple to factorywide control.
Unit range
The range comprises of 5 sizes, C1, C2, A5, A6 and A7.
We can deliver both modules and standard cubicles.
C1 - Module
DCA cubicle
II D 1-3
3ADW000066R0901_DCS500_System_description_e_i
List of contents
II D
SYSTEM DESCRIPTION
1 DCS 500 - a State-of-the-art technology .... II D 1-3
2 DCS 500 components overview ................. II D 2-1
Environmental conditions ............................................. II D 2-4
DCS 500 Power Converter Modules ............................ II D 2-5
DCS 500B overload capability ..................................... II D 2-8
Field Supply ............................................................... II D 2-10
Options for DCS 500B / DCF 500B converter mod. .. II D 2-12
Inputs/Outputs ........................................................... II D 2-12
Panel (control and display panel) ............................. II D 2-15
Serial interface
for operation by PC ................................................... II D 2-16
for drive control ......................................................... II D 2-16
2.6 Options for the drive ................................................... II D 2-18
Line reactors for armature and field supply .............. II D 2-18
Aspects of fusing for armature-circuit and field
supplies of DC drives ............................................. ...II D 2-20
Semiconductor type F1 fuses and fuse holders for
AC and DC power lines ............................................ II D 2-22
Fuses F3.x and fuse holders for 2-phase field supplyII D 2-22
Transformer T3 for field supply ................................. II D 2-22
Auxiliary transformer T2 for electronic system /
fan supply .................................................................. II D 2-23
Commutating reactor ................................................ II D 2-23
Residual current detection ........................................ II D 2-23
EMC filter .................................................................. II D 2-24
2.1
2.2
2.3
2.4
2.5
3 How to engineer your drive ........................ II D 3-1
3.1 Standard drive configuration using an internal field .... II D 3-3
3.2 Drive configuration using the internal field with
reduced external components ..................................... II D 3-5
3.3 Standard drive configuration using an external
half-controlled field (1-ph) ............................................ II D 3-6
3.4 Standard configuration using a fully-controlled
field (3-ph) without armature converter ....................... II D 3-7
3.5 Typical configuration for high power drives ................. II D 3-8
3.6 Typical configuration for high power drives connected
in 12-pulse parallel Master-Follower application ....... II D 3-10
4 Overview of Software (Vers. 21.2xx) ......... II D 4-1
4.1 GAD Engineering Program .......................................... II D 4-1
4.2 Introduction to the structure and handling .................... II D 4-2
Software structure diagrams including comments
II D 1-4
3ADW000066R0901_DCS500_System_description_e_i
2
DCS 500B components overview
Description of the converter
Supplementary documentation
The documentation in hand describes
the functionality of DCS 500 converter
3ADW000066
units as well as the cooperation of all
single components belonging to a comVolume III
plete drive system.
Technical Data
3ADW000165
As additional documentation is available:
Volume IV D
DCS 500 Technical Data giving inforOperating Instructions
DCS 500B
mation
about all direct technical data
3ADW000055
for components used inside and outside
the converter module.
DCS 500 Operating Instructions including information and advise to commission the drive.
If three phase DCF 500 field supply units are needed
please use the same documents as for DCS 500 armature converters.
Volume II D1
System Description
DCA 500 / DCA 600
Volume II D
System Description
DCS 500B
DCA 500 / DCA 600 Enclosed converters System description for standard
cubicles equipped with DC drives.
3ADW000121
Volume V D2
Application Blocks
DCS 500B
For those, who want to reprogram or adapt the soft3ADW000048
ware of their drive a detailed
3ADW000078
comprehensive description of the software structure of the drive as well as of
all available function blocs can be delivered.
Volume V D1
SW Description
DCS 500B
A DCS 500 Service Manual
is available for service engiVolume VI A
neers.
Service Manual
DCS 500(B)/600
Engineering and design peo3ADW000093
ple for drive systems can get a separate
collection of information with regard to installation,
sizing, fusing etc. of DC drives called "Technical
guide".
Volume VII A
Technical Guide
DCS
3ADW000163
Scope of delivery
The delivery consists of a converter module and some
accessories. The document Quick Guide and a CD
ROM with all the converter related documentation in
different languages and screws to allow the wiring acc.
to EMC are always included. For C1 and C2 converters
a plug to connect the fan and screws to fix the power
cables are added. Depending on the construction type
screws for the power cables (A5), a key to open the door
(all) and a tool to exchange thyristors will be delivered
with the converter.
additional parts C1, C2
additional parts A5, A6, A7
Drive configuration
DO5
DO6
DO7
0V
3
4
5
6
7
8
FREE
FREE
ON/OFF
DO4
RESET
2
Running
Emergency Stop
3ADW000066R0901_DCS500_System_description_e_i
DO3
FREE
II D 2-1
1
Ready Running
6
DO2
5
Main contactor
4
DO1
DI6
3
Fan Contactor
DI5
2
(DO8 on SDCS-POW-1)
X7: Digital OUT
Excitation contactor
DI4
1
Main contactor
+48 V
0V
DI3
9 10
Motor Fan
DI7
DI2
8
Converter Fan
DI8
DI1
7
POWER OUT +
9 10
6
SENSE Power out +
3
8
5
0V
2
7
4
SENSE 0 V
8
CH Z -
7
CH B -
6
CH Z +
5
CH A -
4
CH B +
3
X6: Digital IN
0V
CH A +
AO1
AO2
IACT
0V
Actual current
-10V
1
0V
9 10
Actual armature voltage AO 2
X5: Encoder
Actual speed AO 1
-
2
+10V
AI4
1
+
-
+
-
9 10
FREE AI 3
-
AI3
8
+
7
Torque reference AI 2
6
Main speed reference AI 1
5
+
AI2
4
8...30 V -
30...90 V -
AI1
3
TACHO +
2
90...270 V -
AITAC
1
X4: Analogue IN / OUT
FREE AI 4
X6: Analogue IN
In case you want to re-configure terminals by means of
software, please read the software description first and
inform yourself about the possibilities you have before
you start. (Never change any terminal while your drive
is still connected to the mains!). After that you need to
make sure that the correct signals are provided to your
terminals.
RUN
DCS 500 drives are freely programmable and therefore
also terminals with their in and outs can be modified in
their functionality.
When you receive your converter all terminals from X3:
to X7: are set to a default configuration as shown below.
This enables you to connect your drive according to
connection example (see chapter 3) without any changes.
Armature converter components overview
DCS 500B converter itself is used for the armature
supply and a build-in or external field supply to control
the field current.
Legend
FEX 2
L3
7.1
M
M
This overview has been designed to help you to familiarize yourself
with the system; its main components are shown in the diagram above.
The system’s heart is the DCS 500B power converter module.
II D 2-2
3ADW000066R0901_DCS500_System_description_e_i
7
PS5311
2
5
3
8
DCS 500B Components overview
Field bus
to the PLC
8
IOB 2x
optical fibre
Nxxx-0x
8
4
7
3
+24 V
optical fibre
IOB 3
X16: X14:
X17:
X1: X2:
µP
CDP 312
X33:
IOE 1
PIN 51
T
T
PIN 41
PIN 2x/20x PIR 21
X13:
PIN 1x
X12:
POW 1
X37:
CON 2
COM x
DCS 50.B....-.1-21.....
SNAT 6xx
PC +
CMT/DCS500
X11:
T2
F2
≤ 690V
Fig. 2/1:
PIN 41
L1
K1
F1
Q1
K5
Earth-fault monitor
≤ 1000V
EMC filter
*
FEX 1
K3
T3
F3
DCF 503 / 504
- detailed description see chapter 7.1
to field
Power
supply
Three-phase field supply
DCF 501B / 502B
COM x - short designation of components
digital input / output
analogue input / output
alternative
* see Technical Data
The DCS 500B power converter together with the
options or accessories is designed to control DC motors
as well as other DC loads. In case of DC motors the
Field converter components overview
Legend
5
3
8
Field bus
to the PLC
8
IOB 2x
optical fibre
Nxxx-0x
8
4
7
3
+24 V
PS5311
2
IOE 1
IOB 3
X16:
X17:
X1: X2:
µP
CDP 312
X33:
7
to X16: DCS 500B
(Armature converter)
ied
dif
mo
PIN 2x/20x PIR 21
PIN 1x
X13:
X12:
POW 1
X37:
CZD-0x
CON 2
COM x
DCF 50.B....-.1-21.....
SNAT 6xx
PC +
DDC-Tool
X11:
T2
F2
≤ 690V
optical fibre
Fig. 2/2:
7.1
M
L1
K3
F1
Q1
K5
Earth-fault monitor
≤ 500V
EMC filter
to a digital input
of DCF 500B
DCF 506
- detailed description see chapter 7.1
converters differ in some boards, the options and the
wiring (the option CZD-0x is not needed in every case;
see manual Technical Data).
COM x - short designation of components
analogue input / output
digital input / output
alternative
The hardware of a DCS 500B converter had been taken
as a basis to get the DCF 500B converter which is used
to control high inductive loads. Both converters use the
same software. Looking on a complete system these two
DCF 500B Components overview
II D 2-3
3ADW000066R0901_DCS500_System_description_e_i
2.1 Environmental Conditions
System connection
Voltage, 3-phase:
Voltage deviation:
Rated frequency:
Static frequency deviation:
Dynamic: frequency range:
df/dt:
230 to 1000 V acc. to IEC 60038
±10% continuous; ±15% short-time *
50 Hz or 60 Hz
50 Hz ±2 %; 60 Hz ±2 %
50 Hz: ±5 Hz; 60 Hz: ± 5 Hz
17 % / s
* = 0.5 to 30 cycles.
Please note: Special consideration must be taken for voltage deviation
in regenerative mode.
Degree of protection
Converter Module and options
(line chokes, fuse holder,
field supply unit, etc.):
IP 00
Enclosed converters:
IP 20/21/31/41
Paint finish
Converter module:
Enclosed converter:
Environmental limit values
Permissible cooling air temperature
- at converter module air inlet:
0 to +55°C
with rated DC current:
0 to +40°C
w. different DC curr. acc. Fig. 2.1/2: +30 to +55°C
- Options:
0 to +40°C
Relative humidity (at 5...+40°C):
5 to 95%, no condensation
Relative humidity (at 0...+5°C):
5 to 50%, no condensation
Change of the ambient temp.:
< 0.5°C / minute
Storage temperature:
-40 to +55°C
Transport temperature:
-40 to +70°C
Pollution degree (IEC 60664-1, IEC 60439-1): 2
Site elevation:
<1000 m above M.S.L.:
>1000 m above M.S.L.:
100%, without current reduction
with current reduct., see Fig. 2.1/1
Size Sound pressure level LP
Vibration
(1 m distance)
as module enclosed conv.
as module
C1
59 dBA
57 dBA
0.5 g, 5...55 Hz
C2
75 dBA
77 dBA
A5
73 dBA
78 dBA
1 mm, 2...9 Hz
A6
75 dBA
73 dBA
0.3 g, 9...200 Hz
A7
82 dBA
80 dBA
NCS 170 4 Y015R
light grey RAL 7035
Current reduction to (%)
enclosed conv.
g, 2...150 Hz
g, 2...150 Hz
g, 2...150 Hz
g, 2...150 Hz
g, 2...150 Hz
Current reduction to (%)
110
100
90
100
80
90
70
80
60
50
1000
2000
3000
4000
Fig. 2.1/1: Effect of the site elevation above sea level
on the converter’s load capacity.
70
5000 m
30
Regulatory Compliance
The converter module and enclosed converter components are designed for use
in industrial environments. In EEA countries, the components fulfil the requirements of the EU directives, see table below.
European Union Directive
Manufacturer's Assurance
Machinery Directive
98/37/EEC
93/68/EEC
Low Voltage Directive
73/23/EEC
93/68/EEC
EMC Directive
89/336/EEC
93/68/EEC
Harmonized Standards
Conver ter module
Enclosed conver ter
Declaration of
Incor poration
EN 60204-1
[IEC 60204-1]
EN 60204-1
[IEC 60204-1]
Declaration of Conformity
EN 60146-1-1
[IEC 60146-1-1]
EN 50178 [IEC --]
see additional
IEC 60664
EN 60204-1
[IEC 60204-1]
EN 60439-1
[IEC 60439-1]
EN 61800-3 ➀
[IEC 61800-3]
EN 61800-3 ➀
[IEC 61800-3]
➀ in accordance with
3ADW 000 032
➀ in accordance
with 3ADW 000 032/
3ADW 000 091
Declaration of Conformity
(Provided that all
installation instructions
concerning cable
selection, cabling and
EMC filters or dedicated
transformer are followed.)
35
40
45
50
55°C
Fig. 2.1/2: Effect of the ambient temperature on the
converter module load capacity.
North American Standards
In North America the system components fulfil
the requirements of the table below.
Rated
supply
voltage
Standards
Converter module
Enclosed converter
to 600 V UL 508 C
Power Conversion
Equipment
CSA C 22.2 No. 14-95
Industrial Control
Equipment,
Industrial Products
Available for converter
modules including field
exciter units.
Types with UL mark:
• see UL Listing
www.ul.com /
certificate no.
E196914
• or on request
UL/CSA types: on request
> 600 V
to
1000 V
EN / IEC types: on request
(for details see table on the
left)
II D 2-4
3ADW000066R0901_DCS500_System_description_e_i
EN / IEC xxxxx see
table on the left
Available for converter
modules
including field exciter
units.
2.2 DCS 500B Power Converter Modules
The power converter modules are modular in construction. They are based on the casing, which houses the
power section with the RC snubber circuit. There are
different sizes (C1a/b, C2a/b, A5, A6, A7), graduated
in terms of current and voltage ranges. All units are fancooled.
depending on the particular application involved, e.g.
a field supply for the motor, or an interface board. A
control/display panel is available for the operator. It can
be snapped into place on the power converter module
or installed in the switchgear cubicle door by means of
a mounting kit.
The power section is controlled by the unit’s electronic
system, which is identical for the entire range. Parts of
the unit’s electronic system can be installed in the unit,
Accessories such as external fuses, line reactors etc. are
also available, to compose a complete drive system.
Reference variables
The voltage characteristics are shown
in Table 2.2/1. The DC voltage characteristics have been calculated using
the following assumptions:
• UVN = rated input terminal voltage, 3-phase
• Voltage tolerance ±10 %
• Internal voltage drop approx. 1%
• If a deviation or a voltage drop has
to be taken into consideration in
compliance with IEC and VDE
standards, the output voltage or
the output current must be reduced by the actual factor according to the table on the right.
System connection voltage
UVN
230
380
400
415
440
460
480
500
525
575
600
660
690
790
1000
1190
DC voltage
(recommended)
Udmax 2-Q
Udmax 4-Q
265
440
465
480
510
530
555
580
610
670
700
765
800
915
1160
1380
Table 2.2/1:
240
395
415
430
455
480
500
520
545
600
625
685
720
820
1040
1235
Ideal DC
voltage
without load
Udi0
Recommended
DCS 500B
Voltage class
y=
310
510
540
560
590
620
640
670
700
770
810
890
930
1060
1350
1590
4
4
4
4
5
5
5
5
6
6
6
7
7
8
9
1
DCS 500B max. DC voltages achievable with a specified input
voltage.
If armature voltages higher than recommended are requested, please check carefully, wether your system is still
working under safe conditions.
Application
Armature converter
Max. permitted armature voltage depending on
Field exciter type
SDCS-FEX-1
SDCS-FEX-2A
DCF 504A
DCF 503A/504A
DCF 501B
Power always positive (Ua and Ia pos.).
Extruder
Power often or always negative.
Unwinder, suspended load
Power sporadically negative.
Printing machine at electrical stop
2-Q
Udmax 2-Q
Udmax 2-Q
DCF 502B
-
2-Q
Udmax 4-Q
Udmax 4-Q
Udmax 4-Q
2-Q
-
-
Power positive or negative.
Test rig
Power positive, sporadically negative.
4-Q
Udmax 4-Q
Udmax 4-Q
Udmax 2-Q +
change
software
parameter
-
4-Q
Udmax 4-Q
Udmax 2-Q +
change
software
parameter
-
Table 2.2/2: Maximum permitted armature voltage
II D 2-5
3ADW000066R0901_DCS500_System_description_e_i
y→
Converter type
x=1 → 2-Q
IDC [A]
x=2 → 4-Q
y=4 (400 V)
IAC [A]
y=5 (500 V)
P [kW]
y=6 (600 V)
P [kW]
P [kW]
4Q
2Q
4Q
2Q
4Q
2Q
4Q
2Q
DCS50xB0025-y1
DCS50xB0050-y1
DCS50xB0050-61
DCS50xB0075-y1
DCS50xB0100-y1
DCS50xB0110-61
DCS50xB0140-y1
25
50
50
75
100
110
140
25
50
50
75
100
100
125
20
41
41
61
82
90
114
20
41
41
61
82
82
102
10
21
12
23
13
26
15
29
31
42
35
47
39
52
44
58
58
58
73
73
DCS50xB0200-y1
DCS50xB0250-y1
DCS50xB0270-61
DCS50xB0350-y1
DCS50xB0450-y1
DCS50xB0520-y1
DCS50xB0680-y1
DCS50xB0820-y1
DCS50xB1000-y1
200
250
270
350
450
520
680
820
1000
180
225
245
315
405
470
610
740
900
163
204
220
286
367
424
555
670
820
147
184
200
257
330
384
500
605
738
83
104
84
105
104
130
104
131
145
187
216
282
340
415
146
188
219
284
344
418
182
234
270
354
426
520
183
235
273
354
429
522
DCS50xB0903-y1
DCS50xB1203-y1
DCS50xB1503-y1
DCS50xB2003-y1
900
1200
1500
2000
900
1200
1500
2000
734
979
1224
1632
734
979
1224
1632
498
623
830
558
698
930
624
780
1040
696
870
1160
DCF50xB0025-y1
DCF50xB0050-y1
DCF50xB0075-y1
DCF50xB0100-y1
DCF50xB0200-y1
DCF50xB0350-y1
DCF50xB0450-y1
DCF50xB0520-y1
25
50
75
100
200
350
450
520
25
50
75
100
180
315
405
470
20
41
61
82
163
286
367
424
20
41
61
82
147
257
330
384
10
21
31
42
83
145
187
216
12
23
35
47
84
146
188
219
13
26
39
52
104
182
234
270
15
29
44
58
104
183
235
273
y=7 (690 V)
P [kW]
4Q
2Q
4Q
2Q
31
35
69
70
169
172
281
284
563
630
648
720
938
1050
1400
1080
1200
1600
Table 2.2/3: Table of DCS 500B / DCF 500B units - construction types C1, C2, A5
y→
Converter type
y=4 (400 V) y=5 (500 V) y=6 (600 V) y=7 (690 V) y=8 (790 V) y=9 (1000V) y=1 (1190V)
IDC [A]
IAC [A]
1900
2050
2500
3000
1550
1673
2040
2448
DCS501B2053-y1
DCS501B2603-y1
DCS501B3303-y1
DCS501B4003-y1
DCS501B4803-y1
DCS501B5203-y1
4-Q converters
DCS502B1903-y1
DCS502B2053-y1
DCS502B2503-y1
DCS502B3003-y1
2050
2600
3300
4000
4800
5200
1673
2121
2693
3264
3917
4243
1900
2050
2500
3000
1550
1673
2040
2448
DCS502B2053-y1
DCS502B2603-y1
DCS502B3303-y1
DCS502B4003-y1
DCS502B4803-y1
DCS502B5203-y1
2050
2600
3300
4000
4800
5200
1673
2121
2693
3264
3917
4243
2-Q converters
DCS501B1903-y1
DCS501B2053-y1
DCS501B2503-y1
DCS501B3003-y1
P [kW]
P [kW]
P [kW]
P [kW]
1160
1395
1190
1450
1740
1430
1750
2090
1640
2000
2400
P [kW]
P [kW]
P [kW]
➀
1740
1540
1870
1925
2330
2430
3030
1040
1250
1070
1300
1560
2310
2800
3360
2660
3220
3860
1280
1560
1880
1470
1800
2150
2300
2750
3040
3690
4420
2390
3030
3850
4670
on request
on request
on request
2390
3030
3440
4170
on request
on request
on request
1560
1375
1670
1720
2080
2170
2710
2060
2500
3000
2370
2875
3450
2060
2470
2720
3290
3950
➀ These converters are equipped with additional components. More information on request
Table 2.2/4: Table of DCS 500B units - construction type A6 / A7
Higher currents up to 15,000 A are achieved by
paralleling converters - information on request.
II D 2-6
3ADW000066R0901_DCS500_System_description_e_i
Construction type C1 Construction type C2
Construction type A5
Construction type A6
Construction type A7
left busbar connection
Converter type ➁
Dimensions
HxWxD
[mm]
Weight
DCS50xB0025-y1
DCS50xB0050-y1
DCS50xB0050-61
DCS50xB0075-y1
DCS50xB0100-y1
DCS50xB0110-61
DCS50xB0140-y1
420x273x195
420x273x195
420x273x195
420x273x195
469x273x228
469x273x228
469x273x228
7.1
7.2
7.6
7.6
11.5
11.5
11.5
150x100x5
150x100x5
150x100x5
150x100x5
250x150x5
250x150x5
250x150x5
C1a
C1a
C1a
C1a
C1b
C1b
C1b
< 0.2
< 0.2
< 0.3
< 0.5
< 0.6
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
external
external
external
external
external
external
external
DCS50xB0200-y1
DCS50xB0250-y1
DCS50xB0270-61
DCS50xB0350-y1
DCS50xB0450-y1
DCS50xB0520-y1
DCS50xB0680-y1
DCS50xB0820-y1
DCS50xB1000-y1
505x273x361
505x273x361
505x273x361
505x273x361
505x273x361
505x273x361
652x273x384
652x273x384
652x273x384
22.3
22.3
22.8
22.8
28.9
28.9
42
42
42
250x150x5
250x150x5
250x150x5
250x150x5
250x150x10
250x150x10
250x150x10
250x150x10
250x150x10
C2a
C2a
C2a
C2a
C2a
C2a
C2b
C2b
C2b
< 0.8
< 1.0
< 1.3
< 1.5
< 1.8
< 1.6
< 2.0
< 2.5
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
230 V/1 ph
external
external
external
external
external
external
external
external
external
DCS50xB0903-y1
DCS50xB1203-y1
DCS50xB1503-y1
DCS50xB2003-y1
1050x510x410
1050x510x410
1050x510x410
1050x510x410
110
110
110
110
300x100x20
300x100x20
300x100x20
300x100x20
A5
A5
A5
A5
< 5.2
< 5.5
< 6.6
230 V/1-ph
230 V/1-ph
230 V/1-ph
230 V/1-ph
internal
internal
internal
internal
DCS50xB1903-81
DCS50xB2053-y1
DCS50xB2503-y1
DCS50xB3003-y1
1750x460x410
1750x460x410
1750x460x410
1750x460x410
180
180
180
180
➂ x0x50
➂ x0x50
➂ x0x50
➂ x0x50
A6
A6
A6
A6
< 7.9
< 9.3
< 11.9
DCS50xB2053-y1L➀
DCS50xB2603-y1L➀
DCS50xB3203-y1L➀
DCS50xB3303-y1L➀
DCS50xB4003-y1L➀
DCS50xB4803-y1L➀
DCS50xB5203-y1L➀
1750x770x570
1750x770x570
1750x770x570
1750x770x570
1750x770x570
1750x770x570
1750x770x570
315
315
315
315
315
315
315
to be installed
in cubicle
A7
A7
A7
A7
A7
A7
A7
< 15
< 16
< 20
[kg]
Clearances
top/bottom/side
[mm]
Construct.
type
Power loss
at 500V
PV [kW]
Fan
connection
400...500 V/3-ph
at y = 4, 5, 8
500...690 V/3-ph
at y = 6, 7
400/690 V/3-ph
400/690 V/3-ph
400/690 V/3-ph
400/690 V/3-ph
400/690 V/3-ph
400/690 V/3-ph
400/690 V/3-ph
Semiconductor
Fuses
internal
internal
➀ Busbar connection on the right side is optional
Example for the type designation: connection left DCS50xB5203-y1L; connection right DCS50xB5203-y1R)
➁ x=1 → 2-Q; x=2 → 4-Q; y=4...9/1 → 400...1000 V/1190 V supply voltage
➂ Exhaust air must leave enclosure via air channel
also available as field supply converter DCF50xB (for 500 V s. also table 2.2/3). Data are the same as the armature current converter DCS50xB
Table 2.2/5: Table of DCS 500B units
II D 2-7
3ADW000066R0901_DCS500_System_description_e_i
2.3 DCS 500B Overload Capability
To match a drive system’s components as efficiently as possible to the driven
machine’s load profile, the armature power converters DCS 500B can be dimensioned by means of the load cycle. Load cycles for driven machines have been
defined in the IEC 146 or IEEE specifications, for example.
The currents for the DC I to DC IV types of load (see diagram on the following page) for the power converter
modules are listed in the table below.
Unit type
Table 2.3/1:
Power converter module
currents with corresponding
load cycles.
The characteristics are
based on an ambient temperature of max. 40°C and
an elevation of max. 1000 m
a.s.l.
IDC II
IDC I
400 V / 500 V
DCS 50xB0025-41/51
DCS 50xB0050-41/51
DCS 50xB0075-41/51
DCS 50xB0100-41/51
DCS 501B0140-41/51
DCS 502B0140-41/51
DCS 501B0200-41/51
DCS 502B0200-41/51
DCS 501B0250-41/51
DCS 502B0250-41/51
DCS 501B0350-41/51
DCS 502B0350-41/51
DCS 501B0450-41/51
DCS 502B0450-41/51
DCS 501B0520-41/51
DCS 502B0520-41/51
DCS 501B0680-41/51
DCS 502B0680-41/51
DCS 501B0820-41/51
DCS 502B0820-41/51
DCS 501B1000-41/51
DCS 502B1000-41/51
DCS 50xB1203-41/51
DCS 50xB1503-41/51
DCS 50xB2003-41/51
DCS 50xB2053-51
DCS 501B2503-41/51
DCS 502B2503-41/51
DCS 501B3003-41/51
DCS 502B3003-41/51
DCS 50xB3303-41/51
DCS 50xB4003-41/51
DCS 50xB5203-41/51
600 V / 690 V
DCS 50xB0050-61
DCS 501B0110-61
DCS 502B0110-61
DCS 501B0270-61
DCS 502B0270-61
DCS 501B0450-61
DCS 502B0450-61
DCS 50xB0903-61/71
DCS 50xB1503-61/71
DCS 501B2003-61/71
DCS 50xB2053-61/71
DCS 501B2503-61/71
DCS 502B2503-61/71
DCS 501B3003-61/71
DCS 502B3003-61/71
DCS 50xB3303-61/71
DCS 50xB4003-61/71
DCV 50xB4803-61/71
790 V
DCS 50xB1903-81
DCS 501B2503-81
DCS 502B2503-81
DCS 501B3003-81
DCS 502B3003-81
DCS 50xB3303-81
DCS 50xB4003-81
DCS 50xB4803-81
1000 V
DCS 50xB2053-91
DCS 50xB2603-91
DCS 50xB3303-91
DCS 50xB4003-91
1190 V
continuous
[A]
25
50
75
100
125
140
180
200
225
250
315
350
405
450
470
520
610
680
740
820
900
1000
1200
1500
2000
2050
2500
2500
3000
3000
3300
4000
5200
100 %
15 min
IDC III
150 %
60 s
100 %
15 min
24
44
60
71
94
106
133
149
158
177
240
267
317
352
359
398
490
544
596
664
700
766
888
1200
1479
1550
1980
2000
2350
2330
2416
2977
3800
36
66
90
107
141
159
200
224
237
266
360
401
476
528
539
597
735
816
894
996
1050
1149
1332
1800
2219
2325
2970
3000
3525
3495
3624
4466
5700
50
100
110
245
270
405
450
900
1500
2000
2050
2500
2500
3000
3000
3300
4000
4800
44
79
87
193
213
316
352
684
1200
1479
1520
1940
1940
2530
2270
2416
3036
3734
1900
2500
2500
3000
3000
3300
4000
4800
2050
2600
3300
4000
IDC IV
150 %
120 s
100 %
15 min
23
42
56
69
91
101
132
146
155
173
233
258
306
340
347
385
482
538
578
648
670
736
872
1156
1421
1480
1880
1930
2220
2250
2300
2855
3669
35
63
84
104
137
152
198
219
233
260
350
387
459
510
521
578
732
807
867
972
1005
1104
1308
1734
2132
2220
2820
2895
3330
3375
3450
4283
5504
24
40
56
68
90
101
110
124
130
147
210
233
283
315
321
356
454
492
538
598
620
675
764
1104
1361
1450
1920
1790
2280
2080
2277
2795
3733
48
80
112
136
180
202
220
248
260
294
420
466
566
630
642
712
908
984
1076
1196
1240
1350
1528
2208
2722
2900
3840
3580
4560
4160
4554
5590
7466
66
119
130
290
320
474
528
1026
1800
2219
2280
2910
2910
3795
3405
3624
4554
5601
43
76
83
187
207
306
340
670
1104
1421
1450
1840
1870
2410
2190
2300
2900
3608
65
114
125
281
311
459
510
1005
1656
2132
2175
2760
2805
3615
3285
3450
4350
5412
40
75
82
169
187
282
313
594
1104
1361
1430
1880
1740
2430
2030
2277
2950
3700
80
150
165
338
374
564
626
1188
2208
2722
2860
3760
3480
4860
4060
4554
5900
7400
1500
1920
1910
2500
2250
2655
3036
3734
2250
2880
2865
3750
3375
3983
4554
5601
1430
1820
1850
2400
2160
2540
2889
3608
2145
2730
2775
3600
3240
3810
4334
5412
1400
1860
1710
2400
2000
2485
2933
3673
2800
3720
3420
4800
4000
4970
5866
7346
1577
2000
2551
2975
2366
3000
3827
4463
1500
1900
2428
2878
2250
2850
3642
4317
1471
1922
2458
2918
2942
3844
4916
5836
[A]
[A]
[A]
Data on request
x=1 → 2-Q; x=2 → 4-Q
II D 2-8
3ADW000066R0901_DCS500_System_description_e_i
200 %
10 s
Types of load
Operating
cycle
Load for
converter
DC I
IDC I continuous (IdN)
Typical applications
Load cycle
pumps, fans
100%
DC II
DC III *
DC IV *
IDC II for 15 min and
1,5 * IDC II for 60 s
extruders, conveyor belts
IDC III for 15 min and
1,5 * IDC III for 120 s
extruders, conveyor belts
15 min
150% 100%
15 min
150% 100%
IDC IV for 15 min and
2 * IDC IV for 10 s
15 min
200% 100%
* Load cycle is not identical to the menu item Duty cycle in the DriveSize program !
Table 2.3/2: Definition of the load cycles
If the driven machine’s load cycle does
not correspond to one of the examples
listed, you can determine the necessary
power converter using the DriveSize software program.
This program can be run under Microsoft® Windows,
and enables you to dimension the motor and the power
converter, taking types of load (load cycle), ambient
temperature, site elevation, etc. into account. The
design result will be presented in tables, charts, and can
be printed out as well.
To facilitate the start-up procedure as much as possible
the converter´s software is structured similar as the
inputs made at the program. Because of that many of
the data can be directly utilized at the converter like
high current, line voltage and others.
Fig. 2.3/1: Entry screen of the PC for the dimensioning program.
Microsoft is a registered trademark. Windows is a designation of the Microsoft Corporation.
II D 2-9
3ADW000066R0901_DCS500_System_description_e_i
2.4 Field Supply
General data
• Currents from 6 to 520 A
• Minimum field current monitor
• Integrated external field power converter or completely separate switchgear cubicle
• 2-phase or 3-phase model
• Fully digital control (except SDCS-FEX-1)
We recommend integrating an autotransformer in the
field power converter's supply circuit to adjust the AC
input voltage to the field voltage and for reducing the
voltage ripple in the field circuit.
All field power converters (except for the SDCS-FEX1) are controlled by the armature-circuit converter via
a serial interface at a speed of 62.5 kBaud. This interface
serves to parameterize, control and diagnose the field
power converter and thus provides an option for exact
control. Moreover, it enables you to control an internal
(SDCS-FEX-2A) and an external (DCF 501B/2B/3A/
4A) or two external field supply units (2 x DCF 501B/
2B/3A/4A). The respective software function required
is available in every DC power converter.
Field converter types
SDCS-FEX-1
SDCS-FEX-2A
• Diode bridge
• 6 A rated current
• Internal minimum field current monitor, requiring
no adjustment.
• Construction and components have been designed
for an insulation voltage of 600 V AC.
• Output voltage UA:
• Half-controlled thyristor/diode bridge (1-Q)
• Microprocessor control, with the electronic system
being supplied by the armature-circuit converter.
• Construction and components have been designed
for an insulation voltage of 600 V AC.
• Fast-response excitation is possible with an appropriate voltage reserve; de-excitation takes place by
field time constant.
• Output voltage UA:
⎛ 100% + TOL ⎞
U A = UV * ⎜
⎟ * 0,9
⎝
⎠
100%
⎛ 100% + TOL ⎞
U A = UV * ⎜
⎟ * 0,9
⎝
100% ⎠
TOL = tolerance of line voltage in %
UV = Line voltage
• Recommendation:
Field voltage ~ 0,9 * UV
TOL = tolerance of line voltage in %
UV = Line voltage
• Recommendation:
Field voltage 0.6 to 0.8 * UV
SDCS-FEX-1
SDCS-FEX-2A
II D 2-10
3ADW000066R0901_DCS500_System_description_e_i
DCF 503A
DCF 500B
• Half-controlled thyristor/diode bridge (1-Q)
• Microprocessor control with the control electronics
being supplied separately (115...230 V/1-ph).
• Construction and components have been designed
for an insulation voltage of 690 V AC.
• Output voltage UA:
This field power converter is used mainly for armaturecircuit converters with rated currents of 2050 to 5200
A. It consists of a modified armature-circuit converter.
• Output voltage UA respectively Udmax 2-Q :
see table 2.2/1
• Recommendation:
Field voltage 0.5 to 1.1 * UV
• The three-phase field supply converters DCF 501B/
502B need a separate active Overvoltage Protection
unit DCF 506 for protecting the power part against
inadmissibly high voltages.
The overvoltage protection unit DCF 506 is suitable for 2-Q converters DCF 501B and for
4-Q converters DCF 502B.
⎛ 100% + TOL ⎞
U A = UV * ⎜
⎟ * 0,9
⎝
100% ⎠
TOL = tolerance of line voltage in %
UV = Line voltage
• Recommendation:
Field voltage 0.6 to 0.8 * UV
DCF 504A
• Fully-controlled antiparallel thyristor bridges (4-Q)
• This unit is permissible -in difference to the SDCSFEX-2- for fast-response excitation / de-excitation
as well as field reversal. For fast-response excitation
an appropriate voltage reserve is necessary.
In the steady-state condition, the fully-controlled
bridge runs in half-controlled mode so as to keep the
voltage ripple as low as possible. With a quickly
alternating field current, the bridge runs in fullycontrolled mode.
• Same design as DCF 503A
Assignment Field supply converter to Overvoltage protection unit
Field supply converter
for motor fields
DCF50xB0025-51
...
DCF50xB0140-51
DCF506-0140-51
DCF50xB0200-51
...
DCF50xB0520-51
DCF506-0520-51
DCF 503A / 504A
Unit type
DCF501B/502B
Output
current IDC ➀
[A]
Supply
voltage
[V]
Installation
site
SDCS-FEX-1-0006
SDCS-FEX-2A-0016
0.02...6
0.3...16
110V -15%...500V/1-ph +10%
110V -15%...500V/1-ph +10%
internal
internal
DCF 503A-0050
DCF 504A-0050
0.3...50
0.3...50
110V -15%...500V/1-ph +10%
110V -15%...500V/1-ph +10%
external
external
see table
2.2/3
200V...500V/3-ph
external
DCF 50xBxxxx-51
Overvoltage Protection
DCF506-140-51,
without cover
Remarks
external fuse, 6 A ⇒ IFrated
ext. fuse, reactor; for C1: 0.3 ... 8 A ➀, not to be used for A6/A7 mod.!
⎫auxiliary supply (115...230V) if necessary via matching transformer;
⎬fuse external; Dimensions HxWxD: 370x125x342 [mm]
⎭
are based on the hardware of the DCS 500B and additional
hardware components (DCF 506); auxiliary supply (115/230V)
➀ Current reduction see also 2.1 Environmental conditions Fig.: 2.1/1 and 2.1/2
Table 2.4/1: Table of field converter units
II D 2-11
3ADW000066R0901_DCS500_System_description_e_i
2.5 Options for DCS 500B / DCF 500B converter modules
In-/output signals
The converter can be connected in 4 different ways to
a control unit via analogue/digital links. Only one of
the four choices can be used at the same time. In
addition to this an extension of I/O´s by SDCS-IOE 1
is possible.
SDCS-CON-2
SDCS-CON-2
X17:
X17:
X2:
X3:
X4:
X2:
X1:
X5:
X6:
1
X7:
X3:
X4:
2
X1:
X5:
1
X3: X1:
SDCS-IOB-2
4
Fig. 2.5/1: I/O´s via SDCS-CON2
Analogue I/O´s:
standard
Digital I/O´s:
not isolated
Encoder input:
not isolated
Fig. 2.5/2: I/O´s via SDCS-CON2 and SDCS-IOB2
Analogue I/O´s:
standard
digital I/O´s:
all isolated by means of
optocoupler/relay, the signal
status is indicated by LED
SDCS-CON-2
SDCS-CON-2
X17:
X17:
X2:
X2:
X1:
X6:
X7:
2
X1: X2:
X1:
SDCS-IOB-3
X1: X2:
X3: X1:
SDCS-IOB-3
3
3
Fig. 2.5/3: I/O´s via SDCS-CON2 and SDCS-IOB3
Analogue I/O´s:
more input capacity
digital I/O´s:
not isolated
encoder input:
isolated
current source for:
PT100/PTC element
SDCS-IOB-2
4
Fig. 2.5/4: I/O´s via SDCS-IOB2 and SDCS-IOB3
Analogue I/O´s:
more input capacity
digital I/O´s:
all isolated by means of
optocoupler/relay, the signal
status is indicated by LED
current source for:
PT100/PTC element
II D 2-12
3ADW000066R0901_DCS500_System_description_e_i
Description of I/O signals SDCS-CON-2
Description of I/O signals SDCS-IOB-2x & SDCS-IOB-3
Mechanical system
Mechanical system
installed in the basic unit
always external, outside the basic unit
Terminals
Screw-type terminals for finely stranded wires up to max. 2.5 mm2 crosssectional area
Terminals
Screw-clamp terminals for finely stranded wires up to max. 2.5 mm2
cross-sectional area
Functionality
1 tacho input
Resolution: 12 bit + sign; differential input; common-mode range ±20 V
3 ranges from 8...30...90...270 V- with nmax
Functionality of SDCS-IOB-3
1 tacho input
Resolution: 12 bit + sign; differential input; common-mode range ±20 V
Range 8 V- with nmax; if higher tacho voltages are in use the tacho
adaptation board PS 5311 is needed.
4 analogue inputs
All as differential inputs; time constant of smoothing capacitor ≤2 ms
Input 1: Range -10 V/-20 mA...0...+10 V/+20 mA; 4... 20 mA unipolar;
RE = 200 kΩ/ 500Ω/ 500Ω; Resolution: 12 bit + sign; common-mode
range ±20 V
Inputs 2+3: Range as with input 1, in addition -1 V...0...+1 V
RE = 200 kΩ/ 500Ω/ 500Ω/ 20kΩ; Resolution: 11 bit + sign; commonmode range with -1 V...0...+1 V range ±10 V, otherwise ±40 V
Input 4: Range as with input 1
RE = 200 kΩ/ 500Ω/ 500Ω; Resolution: 11 bit + sign; common-mode
range ±40 V
Residual current detection in combination with analogue input 4
(sum of phase currents ≠ 0)
2 outputs
+10 V, -10 V, IA ≤ 5 mA each; sustained-short-circuit-proof
for reference potentiometer voltage supply
1 analogue output
Bipolar current feedback - from the power section; decoupled
IdN ⇒ ±3 V (at gain = 1); IA≤ 5 mA, UAmax = 10 V, gain can be adjusted
by means of a potentiometer between 0.5 and 5, short-circuit-proof
2 analogue outputs
Range -10...0...+10 V; IA ≤ 5 mA; short-circuit-proof
Output signal and scaling can be selected by means of the software
Resolution: 11 bit + sign
Current source for PT 100 or PTC element evaluation
IA = 5 mA / 1.5 mA
1 pulse generator input
Voltage supply, output current, input range: as with IOB1
Inputs electrically isolated from 0 V (casing earth) by means of optocoupler and voltage source.
4 analogue inputs
Range -10...0...+10 V, 4...20 mA, 0...20 mA
All as differential inputs; RE = 200 kΩ; time constant of smoothing
capacitor ≤2 ms
Input 1: Resolution: 12 bit + sign.; common-mode range ±20 V
Inputs 2, 3, 4: Resolution: 11 bit + sign; common-mode range ±40 V
Current source for PTC element evaluation via jumper and input 2
2 outputs
+10 V, -10 V, IA ≤ 5 mA each; sustained-short-circuit-proof
for reference potentiometer voltage supply
1 analogue output
bipolar current feedback - from the power section; decoupled
IdN ⇒ ±3 V; IA≤ 5 mA, short-circuit-proof
2 analogue outputs
Range -10...0...+10 V; IA ≤ 5 mA
Output signal and scaling can be selected by means of the software
Resolution: 11 bit + sign
1 pulse generator input
Voltage supply for 5 V/12 V/24 V pulse generators (sustained-shortcircuit-proof)
Output current with
5 V: IA ≤ 0.25 A
12 V: IA ≤ 0.2 A
24 V: IA ≤ 0.2 A
Input range:
12 V/24 V: asymmetrical and differential
5 V: differential
Pulse generator as 13 mA current source: differential
Line termination (impedance 120Ω), if selected
max. input frequency ≤300 kHz
8 digital inputs
The functions can be selected by means of the software
Input voltage: 0...8 V ⇒ "0 signal", 16...60 V ⇒ "1 signal"
Time constant of smoothing capacitor: 10 ms
RE = 15 kΩ
The signal refers to the unit casing potential
Auxiliary voltage for digital inputs: +48 V-, ≤ 50 mA, sustained-shortcircuit-proof
7+1 digital outputs
The function can be selected by means of the software
7 outputs: relay driver with free-wheel diode, total current limitation
≤ 160 mA, short-circuit-proof
1 relay output - on power pack board SDCS-POW-1 (N.O. contact
element: AC: ≤250 V/ ≤3 A / DC: ≤24 V/ ≤3 A or ≤115/230 V/ ≤0.3 A)
protected by VDR component.
Functionality of SDCS-IOB-2x
3 different designs available:
SDCS-IOB-21 inputs for 24...48 V-; RE = 4.7 kΩ
SDCS-IOB-22 inputs for 115 V AC; RE = 22 kΩ
SDCS-IOB-23 inputs for 230 V AC; RE = 47 kΩ
Terminals
Screw-clamp terminals up to max. 4 mm2 cross-sectional area
8 digital inputs
The functions can be selected by means of the software
The signal status is indicated by an LED
all isolated by means of optocouplers
Input voltage:
IOB-21:0...8 V ⇒ "0 signal", 18...60 V ⇒"1 sig."
IOB-22:0...20 V ⇒ "0 signal", 60...130 V ⇒"1 sig."
IOB-23:0...40 V ⇒ "0 signal", 90...250 V ⇒"1 sig."
Filter time constant: 10 ms (channels 1...6), 2 ms (channels 7+8)
Auxiliary voltage for digital inputs: +48 V-, ≤ 50 mA, sustained- shortcircuit-proof; referenced to the unit casing potential
8 digital outputs
The functions can be selected by means of the software
The signal status is indicated by an LED
6 of them potential-isolated by relay (N.O. contact element: AC: ≤250 V/
≤3 A / DC: ≤24 V/ ≤3 A or ≤115/230 V/ ≤0.3 A) , protected by VDR
component.
2 of them potential-isolated by optocoupler, protected by Zener diode
(open collector) 24 V DC external, IA ≤ 50 mA each.
II D 2-13
3ADW000066R0901_DCS500_System_description_e_i
The digital and analogue inputs can be extended by
means of the SDCS-IOE1 board. This is in addition to
the a.m. solutions.
SDCS-CON-2
X17:
X17:
X5:
X6:
X7:
7 x digital
X4:
8 x digital
4 x analog
1 x Tacho
5
X3:
2 x analog
SDCS-IOE-1
Pulsgeber
X2: X1:
Fig. 2.5/5: Additional Inputs via SDCS-IOE1
Analogue inputs:
extended
Digital inputs:
all isolated by means of
optocoupler, the signal status
is indicated by LED
current source for:
PT100/PTC element
Description of input signals SDCS-IOE-1
Mechanical system
always external, outside the basic unit
Terminals
Screw-type terminals for finely stranded wires up to max. 2.5 mm2 cross-sectional area
Functionality
7 digital inputs
The functions can be selected by means of the software
The signal status is indicated by an LED
Input voltage: 0...8 V ⇒ "0 signal", 16...31 V ⇒ "1 signal"
Isolated from the unit’s electronics by optocouplers
Potentialwise arranged in two groups (DI 9...DI 12 and DI 13...DI 15)
Time constant of smoothing capacitor: 2 ms
2 analogue inputs
All as differential inputs; common-mode range ±40 V
Range -10 V/-20 mA...0...+10 V/+20 mA; 4... 20 mA unipolar
RE = 200 kΩ /500 Ω /500 Ω
Resolution: 11 bit + sign
Input 2: range as for input 1,
in addition -1 V/-2 mA...0...+1 V/+2 mA, then common-mode range ±40 V, RE = 20 kΩ
Current source for PT 100 or PTC element evaluation
IA = 5 mA / 1.5 mA
The signals are referenced to the unit casing potential
Please note:
Unless otherwise stated, all signals are referenced to a
0 V potential. Within the power pack subassembly
(SDCS-POW-1) and on all other PCBs, this potential
is firmly connected to the unit’s casing by means of
plating-through at the fastening points.
II D 2-14
3ADW000066R0901_DCS500_System_description_e_i
Panel (control and display panel)
Equipment
The CDP 312 control and display panel communicates
with the power converter via a serial connection in
accordance with the RS 485 standard at a transmission
rate of 9.6 kBaud. It is an option for the converter unit.
After completion of the commissioning procedure, the
panel is not necessarily required for diagnostic routines,
because the basic unit incorporates a 7-segment display
for indicating errors, for example.
• 16 membrane pushbuttons in three function groups
• LCD display comprising four lines with 20 characters each
• Language: German, English, French, Italian, Spanish
• Options for the CDP 312:
– cable, separated from the power converter for
utilization; 3 m long
– kit for mounting the panel in the switchgear
cubicle door
Parameters
For selecting and adjusting
all parameters and signals.
Group
and name
Subgroup
and name
Value
0 L
0,0 rpm
17 RAMP GENERATOR
08 ACCEL 1
20.0 s
00
Function
Selects the “functions” operating mode; can be used
to perform special functions such as uploading and
downloading or application programming.
Status row
Functions to be
selected
Display contrast
setting
Actual
Selects the display of feedback values plus the
signal group and the error memory group.
Control
location
L = local
= remote
ID number
of the
drive
selected
Status row
Actual signal
name and value
Cursor shows
the row selected
Speed
reference
rpm
Main contactor
status
0 = open
1 = closed
Run status
1 = Run
0 = Stop
0 L
0,0 rpm
00
SPEEED ACT
0,0 rpm
CONV CUR
0 A
0 V
U ARM ACT
Twin arrow keys
are used to change the group. In the parameter and
reference presetting modes, you can alter the parameter value or the reference setting ten times faster by
means of the twin arrow keys than by means of the
single arrow key.
Local/Remote
is used to select local (control
panel) or remote control.
Reset
Error acknowledgement key.
1 = last fault
2 = last-but-one fault
99 = last-but-98 fault
Name of Fault
or alarm
Total time after
switch-on
HHHH:MM:SS.ss
0 L
0,0 rpm
1 LAST FAULT
Emergency stop
3212:59:35:56
00
0 L
0,0 rpm
UPLOAD
<==
DOWNLOAD
==>
CONTRAST
00
Drive
for subsequent extensions
Enter
is used in the following modes:
Parameter setting:
enter new parameter value
Feedback value
signal display:
enter the current signal selection mode
Signal selection:
accept selection and return to
the feedback value signal display mode
Arrow keys
are used to select parameters within a group. You alter the parameter value or the reference setting in
the parameter and reference presetting modes. In
the feedback signal display mode, you select the line
you want.
Start
starts the drive in local mode.
Stop
shuts the drive down if you are in local mode.
Reference
is used to activate the reference presetting mode.
On
in local mode switches the main contactor on.
Off
in local mode switches the main contactor off.
Fig. 2.5/6: Function keys and various displays on the removable
control and display panel. The panel can also be used to load the
same program on different power converters.
II D 2-15
3ADW000066R0901_DCS500_System_description_e_i
Serial interface
There are various serial interface options available for
operation, commissioning and diagnosis, plus for controlling. According to the description in the previous
section, there is a serial connection to the control and
display panel (X33:/X34: on the SDCS-CON-2 control board). Installing the optional SDCS-COM-5
communication board on the SDCS-CON-2 control
board creates additional serial interfaces.
Both interfaces use optical fibres. One channel is used
for drive/PC interfacing. The other for fieldbus module
interfacing. All three serial interfaces are independent
from each other.
CDP 312
SDCS-CON-2
Nxxx
SDCS-COM-5
electrical
connection
X16:
X34:
≤3m
Power supply
to the PLC
V260
FCI
AC70
PC
Interface
optical fibre
≤ 20 m
optical fibre
≤ 10 m
Operation
Control
Fig. 2.5/7: Options for serial communication
Operation by PC
Control
System requirements/recommendation:
• Laptop PC with Windows NT ™ or Windows 2000 ™ operating
system (desktop PC on request)
• hard disk with 4MB free memory; each graph recorded requires
additional 500 kB of free memory.
• CD rom drive
• PCMCIA slot
Components required:
• SDCS-COM-5 as an option
• DDCTool 4.x package for Windows NT ™ or
DDCTool 4.x package for Windows 2000 ™
(DDCTool 4.0 package for Windows XP ™ on request)
The package contains of:
• CD rom with installation software
• SNAT624 PCcard (PCMCIA)
• NDPC-02 connector (interface from SNAT624 to plastic optical fibre cable)
• plastic optical fibre cable (10m)
Functionality:
• DDCtool starts program part CMT/DCS 500, when a DCS500B
is connected
• CMT/DCS 500 is the core program (this name will be used further
on as a cross-reference) for commissioning, diagnosis, maintenance and trouble-shooting based on point-to-point connection.
In addition to the functionality provided by the CDP 312 control
panel, there are further functions available described on next page.
components required:
• plastic optical fibre for distances up to 20 m (longer
distances on request)
• field bus module Nxxx-0x
Functionality:
Field bus
Profibus
CANopen
DeviceNet
ControlNet
ModBus
AC70 / FCI
Module
NPBA-12
NCAN-02
NDNA-02
NCNA-01
NMBA-01
-----
Number
Parameter
of cyclic
exchange
words from/ possible
to drive
≤ 6 ➀➁
Yes
≤6➀
Yes
≤6➀
Yes
≤6➀
Yes
≤6➀
Yes
≤6➀
No
Baudrate
≤ 12 MB
≤ 1 MB
≤ 1 MB
≤ 5 MB
≤ 19.2 KB
≤ 4 MB
➀ Four of them are predefined via the profile variable speed
drives done by the Profibus user organization; they can be
altered, if necessary.
➁ The module supports the PPO types 1 to 5; depending on
the PPO type in use less words will be transferred or they
will be empty.
You will find more detailed information on data exchange in the specific fieldbus module documentation.
II D 2-16
3ADW000066R0901_DCS500_System_description_e_i
Operation by PC (continued)
The program incorporates nine different function windows which can be used to alter the application program on-line, to monitor the drive’s functionality, to
alter the parameter values, to control the drive and to
monitor its status. You will find below a brief description of the individual menu options, some of which are
shown as a screen display to serve as examples.
Diagrams
This window shows the function block diagram created by
means of the GAD program. If necessary, the user can also
use this window to view the values of selected parameters or
connections.
Connect
This option is used to trigger special functions such as establishing the connection to the power converter or configuring the program.
ParSig
The parameter and signal display enables the user to view
parameter or signal values in a table and to alter them. One
of the functions available for the user is to allocate each
parameter or each signal to self-defined groups. He/she can
then select only special groups, and trace or alter the values
of parameters or signals in this group.
Dlog
The DC power converter is able to continuously log up to six
signals and to store them in non-volatile memory from a
trigger condition to be set (level, pre-event and post-event
history). These values can then be read out by the program
in chronological sequence and processed further. They are
available as a table or as a diagram, in forms similar to those
with the “Trending” option, and can also be printed out in
these forms.
Trending
This window can be used to trace the signal characteristics
of specified parameters or signals. Up to six parameters or
signals can be monitored. The window shows the values in
a curve diagram.
Faults
This display shows the current fault messages last fed into
the fault logger in chronological sequence.
DrvFuncs
This display provides the
same display and the same
pushbuttons for the user as
the CDP 312 display and
control panel. For that reason, the drive functions are
also identical.
Exit
Quitting the program.
Help
Descriptions of the parameters.
II D 2-17
3ADW000066R0901_DCS500_System_description_e_i
Please note:
For more information of
the CMT/DCS 500 software package there is an
own documentation
available describing the
possibilities and the handling of the program.
2.6 Options for the drive
Line reactors
for armature (DCS 50xB) and field
(DCF 50xB) supply
When thyristor power converters operate, the line
voltage is short-circuited during commutation from
one thyristor to the next. This operation causes voltage
dips in the mains (point of common coupling). For the
connection of a power converter system to the mains,
one of the following configurations can be applied:
Line
PCC
uk LR > 1%
Line
Configuration A
Configuration C1
When using the power converter, a minimum of impedance is required to ensure proper performance of the snubber
circuit. A line reactor can be used to meet
this minimum impedance requirement.
The value must therefore not drop below 1% uk (relative short circuit voltage).
It should not exceed 10% uk, due to
considerable voltage drops which would
then occur.
If 2 or more converters should be supplied by one
transformer the final configuration depends on the
number of drives in use and their power capability.
Configuration A or B has to be used which are based on
commutation chokes, if the drive system consists of any
of the converters
Line
(C1, C2, A5, A6,
A7). In case only two
PCC
converters type A7
are involved no commutation chokes are
necessary because the
LLR
LLR
LLR ....
design of these converters is adapted to
that wiring.
Configuration B
If special requirements have to be met at
the PCC (standards like EN 61 800-3,
DC and AC drives at the same line, etc),
different criteria must be applied for
PCC
selecting a line reactor. These requirements are often defined as a voltage dip
LLR
in percent of the nominal supply voltage.
The combined impedance of ZLine and
ZLR constitute the total series impedance
of the installation. The ratio between the
line impedance and the line reactor impedance determines the voltage dip at the connecting point. In such
cases line chokes with an impedance around 4% are
often used.
LLine
Line
PCC
Configuration C
If an isolation transformer is used, it is
possible to comply with certain connecting conditions per Configuration B without using an additional line reactor. The
condition described in Configuration A
will then likewise be satisfied, since the uk
is >1 %.
Netzdr_f.dsf
With reference to the power converter:
The line reactors listed in table (2.6/1)
- have been allocated to the units nominal current
- are independent of converter's voltage classification; at some converter types the same line choke is
used up to 690 V line voltage
- are based on a duty cycle
- can be used for DCS 500B as well as for DCF 500B
converters
You will find further information in publication:
Technical Guide chapter: Line reactors
II D 2-18
3ADW000066R0901_DCS500_System_description_e_i
Line reactors L1
DCS Type
400V-690V
50/60 Hz
Line choke Design
type for
Fig.
configur. A
Line choke
type for
configur. B
Design
Fig.
DCS50xB0025-41/51
DCS50xB0050-41/51
DCS50xB0050-61
DCS50xB0075-41/51
DCS50xB0100-41/51
DCS50xB0110-61
DCS50xB0140-41/51
ND01
ND02
ND03
ND04
ND06
ND05
ND06
1
1
1
1
1
1
1
ND401
ND402
on request
ND403
ND404
on request
ND405
4
4
5
5
5
DCS50xB0200-41/51
DCS50xB0250-41/51
DCS50xB0270-61
DCS50xB0350-41/51
DCS50xB0450-41/51
DCS50xB0450-61
DCS50xB0520-41/51
DCS50xB0680-41/51
DCS501B0820-41/51
DCS502B0820-41/51
DCS50xB1000-41/51
ND07
ND07
ND08
ND09
ND10
ND11
ND10
ND12
ND12
ND13
ND13
2
2
2
2
2
2
2
2
2
3
3
ND406
ND407
on request
ND408
ND409
on request
ND410
ND411
ND412
ND412
ND413
5
5
5
5
5
5
5
5
5
DCS50xB0903-61/71
DCS50xB1203-41/51
DCS50xB1503-41/51/61/71
DCS50xB2003-41/51
DCS501B2003-61/71
ND13
ND14
ND15
ND16
ND16 *
3
3
3
3
3
on request
on request
on request
on request
on request
-
* with forced cooling
Table 2.6/1: Line reactors (for more information see publication Technical Data)
Fig. 1
Fig. 4
Fig. 2
Fig. 3
Fig. 5
II D 2-19
3ADW000066R0901_DCS500_System_description_e_i
Aspects of fusing for the armature-circuit and field supplies of DC drives
General
Conclusion for the armature supply
Unit configuration
Protection elements such as fuses or overcurrent trips
are used whenever overcurrents cannot entirely be ruled
out. In some configurations, this will entail the following questions: firstly, at what point should which
protective element be incorporated? And secondly, in
the event of what faults will the element in question
provide protection against damage?
Due to cost saving standard fuses are used instead of the
more expensive semiconductor fuses at some applications. Under normal and stable operating conditions,
this is understandable and comprehensible, as long as
fault scenarios can be ruled out.
AC supply: public mains / plant's mains
Cabinet
2
3
.
.
.
.
.
For field supply
see Fig. 2.6/2
M
2
In the event of a fault , however, the saving may cause
very high consequential costs. Exploding power semiconductors may not only destroy the power converter,
but also cause fires.
Adequate protection against short-circuit and earth
fault, as laid down in the EN50178 standard, is possible only with appropriate semiconductor fuses.
ABB's recommendations
Semiconductor
fuses
Semiconductor
fuses
Fig. 2.6/1 Arrangement of the switch-off elements in the
armature-circuit converter
You will find further information in publication:
Technical Guide chapter: Aspects for fusing
DCS converter
DCS converter
2-Q non-regen.
4-Q resp.
2-Q regenerative
Semiconductor
fuses
M
Complies with Basic Principles on:
1 – Explosion hazard
yes
2 – Earth fault
yes
3 – “Hard“ networks
yes
4 – Spark-quenching gap
yes
5 – Short-circuit
yes
6 – 2Q regenerative
yes
II D 2-20
3ADW000066R0901_DCS500_System_description_e_i
M
Conclusion for the field supply
Basically, similar conditions apply for both field supply
and armature-circuit supply. Depending on the power
converter used (diode bridge, half-controlled bridge,
fully controlled 4-quadrant bridge), some of the fault
sources may not always be applicable. Due to special
system conditions, such as supply via an autotransformer or an isolating transformer, new protection conditions may additionally apply.
The following configurations are relatively frequent:
In contrast to the armature-circuit supply, fuses are
never used on the DC side for the field supply, since a
fuse trip might under certain circumstances lead to
greater damage than would the cause tripping the fuse
in the first place (small, but long-lasting overcurrent;
fuse ageing; contact problems; etc.).
Semiconductor fuse F3.1 (super-fast acting) should be
used, if conditions similar to those for armature-circuit
supply are to apply, like for example protection of the
field supply unit and the field winding.
F3.1
ND30 /
built-in
2
Fig 2.6/2 Configuration for field supplies
The F3.2 and F3.3 fuse types serve as line protectors
and cannot protect the field supply unit. Only pure
HRC fuses or miniature circuit-breakers may be used.
Semiconductor fuses would be destroyed, for example,
by the transformer’s starting current inrush.
F3.2
F3.1
F3.3
F3.1
2
ND30 /
built-in
2
FF_ASP_b.dsf
Fig 2.6/3 Configurations for field supplies
II D 2-21
3ADW000066R0901_DCS500_System_description_e_i
Semiconductor type F1 fuses and fuse holders for AC and DC power lines
(DCS 501B /DCS 502B - DCF 501B/DCF 502B)
The converter units are subdivided into two
groups:
– Unit sizes C1 and C2 with rated currents
up to 1000 A require external fuses.
– In unit sizes A5, A6 and A7 with rated
currents of 900 A to 5200 A, the semiconductor fuses are installed internally (no
additional external semiconductor fuses
are needed).
The table on the right assigns the AC fuse
type to the converter type. In case the converter should be equipped with DC fuses
according to the hints use the same type of
fuse used on the AC side now in the plus and
minus line. Blade type fuses are used for all
the converters construction type C1 and C2
except the biggest one.
Type of converter
Type
Fuse holder
DCS50xB0025-41/51
DCS50xB0050-41/51
DCS50xB0050-61
DCS50xB0075-41/51
DCS50xB0100-51
DCS50xB0110-61
DCS50xB0140-41/51
DCS50xB0200-41/51
DCS50xB0250-41/51
DCS50xB0270-61
DCS50xB0350-41/51
DCS50xB0450-41/51/61
DCS50xB0520-41/51
DCS50xB0680-41/51
DCS50xB0820-41/51
DCS50xB1000-41/51
170M 1564
170M 1566
170M 1566
170M 1568
170M 3815
170M 3815
170M 3815
170M 3816
170M 3817
170M 3819
170M 5810
170M 6811
170M 6811
170M 6163
170M 6163
170M 6166
OFAX 00 S3L
OFAX 00 S3L
OFAX 00 S3L
OFAX 00 S3L
OFAX 1 S3
OFAX 1 S3
OFAX 1 S3
OFAX 1 S3
OFAX 1 S3
OFAX 1 S3
OFAX 2 S3
OFAX 3 S3
OFAX 3 S3
3x 170H 3006
3x 170H 3006
3x 170H 3006
Table 2.6/2: Fuses and fuse holders (details see Technical Data)
Fuses F3.x and fuse holders for 2-phase field supply
Depending on the protection strategy
different types of fuses are to be used.
The fuses are sized according to the
nominal current of the field supply device. If the field supply unit is connected
to two phases of the network, two fuses
should be used; in case the unit is connected to one phase and neutral only one
fuse at the phase can be used. Table 2.6/
3 lists the fuses currents with respect to
table 2.6/2.
The fuses can be sized according to the
maximum field current. In this case take
the fuse, which fits to the field current
levels.
Field conv.
Field
F3.1
F3.2
F 3.3
current
SDCS-FEX-1 IF ≤ 6 A
SDCS-FEX-2A
170M 1558
OFAA 00 H10
10 A
SDCS-FEX-2A IF ≤ 12 A
170M 1559
OFAA 00 H16
16 A
SDCS-FEX-2A IF ≤ 16 A
DCF 503A
DCF 504A
170M 1561
OFAA 00 H25
25 A
DCF 503A
DCF 504A
IF ≤ 30 A
170M 1564
OFAA 00 H50
50 A
DCF 503A
DCF 504A
IF ≤ 50 A
170M 1565
OFAA 00 H63
63 A
Type of protection
elements
Semiconduct. LV HRC type circuit breaker
type fuse for for 690 V; fuse for 500 V or
fuse holder hold. OFAX 00
690 V
type OFAX 00
Table 2.6/3: Fuses and fuse holders for 2-phase field supply
Transformer T3 for field supply to match voltage levels
Fig. 2.6/4: T3 autotransformer
The field supply units’ insulation voltage is
higher than the rated operating voltage (see
Chapter Field supplies), thus providing an
option in systems of more than 500 V for
supplying the power section of the converter
directly from the mains for purposes of armature supply, and using an autotransformer to
match the field supply to its rated voltage.
Moreover, you can use the autotransformer
to adjust the field voltage (SDCS-FEX-1
diode bridge) or to reduce the voltage ripple.
Different types (primary voltages of 400...500
V and of 525...690 V) with different rated
currents each are available.
Field converter type
≤ 500 V; 50/60 Hz
for field current
IF
Transformer
type 50/60 Hz
SDCS-FEX-1
SDCS-FEX-2A
SDCS-FEX-2A
DCF503A/4A-0050
DCF503A/4A-0050
≤6 A
≤12 A
≤16 A
≤30 A
≤50 A
Uprim = ≤ 500 V
T 3.01
T 3.02
T 3.03
T 3.04
T 3.05
SDCS-FEX-1
SDCS-FEX-2A
SDCS-FEX-2A
≤6 A
≤12 A
≤16 A
Uprim = ≤ 600 V
T 3.11
T 3.12
T 3.13
DCF503A/4A-0050
DCF503A/4A-0050
≤30 A
≤50 A
Uprim = ≤ 690 V
T 3.14
T 3.15
Table 2.6/4: Autotransformer data (details see Technical Data)
II D 2-22
3ADW000066R0901_DCS500_System_description_e_i
Commutating reactor
When using the SDCS-FEX-2A field power converter,
you should additionally use a commutating reactor
because of EMC considerations. A commutating reactor is not necessary for the SDCS-FEX-1 (diode bridge).
With DCF 503A/504A field power converters, it is
already installed.
Converter
Reactor
≤ 500 V; 50/60 Hz
SDCS-FEX-2A
ND 30
Table 2.6/4: Commutating reactor (for more information
see publication Technical Data)
Auxiliary transformer T2 for electronic
system / fan supply
The converter unit requires various auxiliary voltages,
e.g. the unit’s electronics require 115 V/1-ph or 230 V/
1-ph, the unit fans require 230 V/1-ph or 400 V/690 V/
3-ph, according to their size. The T2 auxiliary transformer is designed to supply the unit’s electronic system and all the single-phase fans including the fan of
the A5 converter.
Input voltage: 380...690 V/1-ph; 50/60 Hz
Output voltage: 115/230 V/1-ph
Power:
1400 VA
Fig. 2.6/5: T2 auxiliary transformer
Residual current detection
This function is provided by the standard software. If
needed, the analogue input AI4 has to be activated, a
current signal of the three phase currents should be
supplied to AI4 by a current transformer. If the addition of the three current signal is different from zero, a
message is indicated (for more information, see publication Technical Data).
II D 2-23
3ADW000066R0901_DCS500_System_description_e_i
EMC filters
You will find further information in publication:
Technical Guide
chapter: EMC Compliant Installation and
Configuration for a
Power Drive System
The paragraphs below describe selection of the electrical components in conformity with the EMC Guideline.
The aim of the EMC Guideline is, as the name implies,
to achieve electromagnetic compatibility with other
products and systems. The guideline ensures that the
emissions from the product concerned are so low that
they do not impair another product's interference
immunity.
In the context of the EMC Guideline, two aspects must
be borne in mind:
• the product's interference immunity
• the product's actual emissions
The EMC Guideline expects EMC to be taken into
account when a product is being developed; however,
EMC cannot be designed in, it can only be quantitatively measured.
Note on EMC conformity
The conformity procedure is the responsibility of both
the power converter's supplier and the manufacturer of
the machine or system concerned, in proportion to
their share in expanding the electrical equipment involved.
First environment (residential area with light industry) with restricted distribution
Not applied, since general distribution sales channel excluded
Not applicable
satisfied
satisfied
Medium-voltage network
Residential area
Light industry
Supply transformer for a residential
area (rating normally ≤ 1.2 MVA)
Residential area
Earthed
neutral
Converter
M
M
Line reactor +
Y-capacitor
Converter
M
An isolating transformer
with an earthed screen
and earthed iron core
renders mains filter and
line reactor superfluous.
To other loads, e.g. drive systems
Mains filter
Line reactor
Line reactor
Converter
Converter
Converter
M
M
M
M
M
Operation at public
low-voltage network
together with other
loads of all kinds.
Fig. 2.6/5: Classification
II D 2-24
3ADW000066R0901_DCS500_System_description_e_i
Operation at public
low-voltage network
together with other
loads of all kinds.
To other loads which have to be protected from the system disturbances caused by
power converters (HF interference and commutation notches)
Converter
Mains filter
alternative
Line reactor
Earthed public 400-V
network with neutral
conductor
Earthed public 400-V
network with neutral
conductor
alternative
To other loads, e.g. drive systems
Mains filter
To other loads which have to be protected from the system disturbances caused by
power converters (HF interference and commutation notches)
Earthed public 400-V
network with neutral
conductor
To other loads, e.g. drive systems
Earthed
neutral
Operation at public
low-voltage network
together with other
loads of all kinds.
Medium-voltage network
Supply transformer for a residential
area (rating normally ≤ 1,2 MVA)
An isolating transformer
with an earthed screen
and earthed iron core
renders mains filter and
line reactor superfluous.
For compliance with the protection objectives of the
German EMC Act (EMVG) in systems and machines,
the following EMC standards must be satisfied:
For emitted interference, the following apply:
EN 61000-6-3 Specialised basic standard for emissions in light industry can
be satisfied with special features (mains filters, screened power
cables) in the lower rating range *(EN 50081-1).
EN 61000-6-4 Specialised basic standard for emissions in industry
*(EN 50081-2)
Product Standard EN 61800-3
EMC standard for drive systems (PowerDriveSystem), interference immunity and emissions in residential areas, enterprise zones with light industry
and in industrial facilities.
For interference immunity, the following apply:
EN 61000-6-1 Specialised basic standard for interference immunity in residential areas *(EN 50082-1)
EN 61000-6-2 Specialised basic standard for interference immunity in industry. If this standard is satisfied, then the EN 61000-6-1 standard
is automatically satisfied as well *(EN 50082-2).
This standard must be complied with in the EU for
satisfying the EMC requirements for systems and
machines!
* The generic standards are given in brackets
Standards
The following overview
utilises the terminology
EN 61000-6-3 and indicates the action
required in accordance
EN 61000-6-4
with Product Standard
EN 61800-3
EN 61000-6-2
For the DCS 500B series,
EN 61000-6-1
the limit values for emitted interference are complied with,
provided the action indicated is carried out. This action is based on the
term Restricted Distribution used in
the standard (meaning a sales channel in which the products concerned
can be placed in the stream of commerce only by suppliers, customers
or users which individually or jointly
possess technical EMC expertise).
Second environment (industry) with restricted distribution
EN 61800-3
Not applicable
satisfied
on customer's request
satisfied
satisfied
Medium-voltage network
Medium-voltage network
Supply transformer for a
residential area (rating
normally ≤ 1.2 MVA)
Industrial zone
Converter
transformer
with earthed
Industrial zone
Converter
transformer
Earthed
neutral
Converter
Converter
Converter
Converter
alternative
alternative
alternative
Line reactor
alternative
Line reactor
I > 400 A
and/or
U > 500 V
To other loads, e.g. drive systems
Case-referenced EMC analysis
To other loads, e.g. drive systems
Mains filter
Line reactor +
Y-capacitor
iron core
(and earthed
screen where
appropriate)
Earthed 400-V network
with neutral conductor;
3~ ≤ 400 A
M
M
M
M
Operation at low-voltage network together with
other loads of all kinds, apart from some kinds
of sensitive communication equipment.
M
M
Classification
M
M
Operation with separate power converter transformer. If there
are other loads at the same secondary winding, these must be
able to cope with the commutation gaps caused by the power
converter. In some cases, commutating reactors will be
required.
For power converters without additional components, the following
warning applies:
This is a product with restricted
distribution under IEC 61800-3.
This product may cause radio interference in residential areas; in this
case, it may be necessary for the
operator to take appropriate action
(see adjacent diagrams).
The field supply is not depicted in
this overview diagram. For the
field current cables, the same
rules apply as for the armaturecircuit cables.
Legend
Screened cable
Unscreened cable with restriction
II D 2-25
3ADW000066R0901_DCS500_System_description_e_i
Filter in a grounded line (earthed TN or TT
network)
The filters are suitable for grounded lines only, for
example in public European 400 V lines. According to
EN 61800-3 filters are not needed in insulated industrial lines with own supply transformers. Furthermore
they could cause safety risks in such floating lines (IT
networks).
Three - phase filters
EMC filters are necessary to fulfil the standard for
emitted interference if a converter shall be run at a
public low voltage line, in Europe for example with 400
V between the phases. Such lines have a grounded
neutral conductor. ABB offers suitable three - phase
filters for 400 V and 25 A...600 A and 500 V filters for
440 V lines outside Europe.
The filters can be optimized for the real motor currents:
IFilter = 0.8 • IMOT max ; the factor 0.8 respects the current
ripple.
Lines with 500 V to 1000 V are not public. They are
local lines inside factories, and they do not supply
sensitive electronics. Therefore converters do not need
EMC filters if they shall run with 500 V and more.
IDC [A]
Const.
type
Filter type for y=4
Filter type for y= 5
Filter type for y=6 or 7
DCS50xB0025-y1
DCS50xB0050-y1
DCS50xB0075-y1
DCS50xB0100-y1
DCS50xB0140-y1
DCS50xB0200-y1
DCS50xB0250-y1
DCS50xB0270-61
DCS50xB0350-y1
DCS50xB0450-y1
DCS50xB0520-y1
25A
50A
75A
100A
140A
200A
250A
250A
350A
450A
520A
C1a
C1a
C1a
C1b
C1b
C2a
C2a
C2a
C2a
C2a
C2a
NF3-440-25
NF3-440-50
NF3-440-64
NF3-440-80
NF3-440-110
NF3-500-320
NF3-500-320
NF3-500-320
NF3-500-320
NF3-500-600
NF3-500-600
NF3-500-25
NF3-500-50
NF3-500-64
NF3-500-80
NF3-500-110
NF3-500-320
NF3-500-320
NF3-500-320
NF3-500-320
NF3-500-600
NF3-500-600
--------------NF3-690-600 ➀
--NF3-690-600 ➀
---
DCS50xB0680-y1
DCS501B0820-y1
DCS502B0820-y1
DCS50xB1000-y1
680A
740A
820A
1000A
C2b
C2b
C2b
C2b
NF3-500-600
NF3-500-600
NF3-690-1000 ➀
NF3-690-1000 ➀
NF3-500-600
NF3-500-600
NF3-690-1000 ➀
NF3-690-1000 ➀
---------
DCS50xB0903-y1
DCS50xB1203-y1
DCS50xB1503-y1
DCS50xB2003-y1
900A
1200A
1500A
2000A
A5
A5
A5
A5
NF3-690-1000 ➀
NF3-690-1000 ➀
NF3-690-1600 ➀
NF3-690-1600 ➀
NF3-690-1000 ➀
NF3-690-1000 ➀
NF3-690-1600 ➀
NF3-690-1600 ➀
NF3-690-1000 ➀
NF3-690-1000 ➀
NF3-690-1600 ➀
NF3-690-1600 ➀
≤ 3000A
A6
NF3-690-2500 ➀
NF3-690-2500 ➀
NF3-690-2500 ➀
Converter
➀ Filter only available on request
Single - phase filters for field supply
Many field supply units are single - phase converters for
up to 50 A excitation current. They can be supplied by
two of the three input phases of the armature supply
converter. Then a field supply unit does not need its
own filter.
If the phase to neutral voltage shall be taken (230 V in
a 400 V line) then a separate filter is necessary. ABB
offers such filters for 250 V and 6...30 A.
Converter type of
field supply unit
dc current
Filter type ➊
Umax = 250 V
[A]
SDCS-FEX-1
SDCS-FEX-2A
SDCS-FEX-2A
DCF 503A-0050
DCF 504A-0050
further filters for
➊
6
8
16
50
50
12
30
NF1-250-8
NF1-250-8
NF1-250-20
NF1-250-55
NF1-250-55
NF1-250-12
NF1-250-30
The filters can be optimized for the real field currents: IFilter =
IField
II D 2-26
3ADW000066R0901_DCS500_System_description_e_i
3
How to engineer your drive
This chapter will give engineering hints for different drive configurations. In the first place converters are shown with all possible field supply
options using wiring diagrams. Afterwards wiring diagrams are only shown for the most common configurations.
• Standard drive configuration using an internal field
(see chapter 3.1)
The first configuration shows a speed controlled drive, using a very
flexible external wiring and a build in field supply. With these
components, it will fit to most drives of the smaller power range .
This configuration can only be used together with construction
types C1 - A5, because bigger power stacks (C4, A6, A7) do not
allow to incorporate an internal field supply.
• Drive configuration using the internal field with reduced external components (see chapter 3.2)
The second configuration uses the same basic components as the
one first, but a reduced external wiring schematics.
This configuration can only be used together with construction
types C1 - A5, because bigger power stacks (C4, A6, A7) do not
allow to incorporate an internal field supply.
• Standard drive configuration using an external halfcontrolled field (1-ph) (see chapter 3.3)
The third configuration uses the external wiring of the first one, but
a more powerful and flexible field supply unit.
This configuration can be used for all construction types.
• Typical configuration for very high power drives using
two parallel converter modules with symmetrical load
share
Another configuration is the paralleling of converters. In this case
converters of the same construction type (A7) are placed close to
each other having connected their AC and DC terminals directly.
They will behave like one bigger converter, which is not available as
a single standard module. Such a system uses additional electronic
boards for safety functions as well as interfacing and monitoring the
converters.
More information on request.
• Standard configuration using a fully-controlled field
(3-ph) without armature converter (see chapter 3.4)
The fourth configuration shows a 3-phase field supply unit DCF
501B/2B as stand alone unit.
This configuration shows a system in field current control mode
and is used, if any type of existing DC-motor-field supply should
be upgraded to a digital controlled one with all modern options like
serial link etc.
There are other than field applications, magnets for example, which
can be controlled with this equipment in current or voltage control
mode without any additional components.
• Typical configuration for high power drives
(see chapter 3.5)
The fifth configuration is used for quite big drives and is based on
the diagrams used for configuration 3.3 and 3.4. Now all the
components used for the other two are shown all together with all
interconnections and interlockings needed. It is adapted to the
converter construction types A5, A6 and A7.
• Revamp of existing DC Equipment
If existing drives need modernization in some cases brand new
drives shown in one of the first configurations will replace them.
Because of space or economical reasons in some cases the existing
power stack will remain and only the control part is upgraded.
For these cases a construction kit based on electronic boards,
normally used in DCS- A7 type converters, called DCR revamp kit,
is available.
All options shown and explained in chapter 2 are suitable for this
kit.
Additional boards enable this kit to be used for power stack
constructions with up to four thyristors in parallel.
For more information please see manual Selection, Installation and
Start-up of Rebuild Kits.
dedicated
power transformer
+
-
3
3
DCS ... xxxx ..Rxx .......
DCS ... xxxx ..Lxx .......
M
Figure 3/1:
Hard paralleling for high currents
Figure 3/2:
Rebuild Kit
II D 3-1
3ADW000066R0901_DCS500_System_description_e_i
• Master-Follower-Applications
- Drives connected in Master-Follower application
If motors have to run with the same speed / torque they are often
controlled in a way called MASTER - FOLLOWER.
Drives used for such systems are of the same type and may differ in
power, but will be supplied from the same network. Their number
normally is not limited.
From the control point of view different conditions and demands
need to be matched.
Examples are available on request from ABB Automation Products
GmbH.
Master
DCS 500B
Follower
DCS 500B
CON 2
CON 2
MASTERFOLLOWER
D1
C1
C1
M
D1
M
connected
via load
Figure 3/3: Application with two mechanically connected motors
- Typical configuration for high power drives connected in
Master-Follower application (two motors with one common
shaft)
Y
Master
DCS 500B
CON 2
CON 2
MASTERFOLLOWER
D1
C1
C1
M
D1
M
Tandem motors
Figure 3/4: 12-Pulse application with two mechanically connected motors
- Typical configuration for high power drives connected in
12-pulse parallel Master-Follower application
(see chapter 3.6)
This configuration shows a 12-pulse parallel drive system. It is an
easy option to increase the power of a drive system. Depending on
the engineering features , redundancy or emergency operation, if
one converter fails, is made available.
Such drives use two identical 6-pulse converters and an especially
designed choke called T-reactor or 12-pulse choke or interface
reactor. The converters are fed by a 12-pulse line transformer with
separated secondary windings whose phase positions differ by
30°el.
An example is the transformer configuration Ì/ /Ì. This
configuration gives a reduced level and a reduced order number of
harmonics on the AC side. Only the 11th and 13th, the 23rd and 25th,
the 35th a.s.o. are existing. The harmonics on the DC side are
reduced too, which gives a higher efficiency. (The field supply is not
shown on the wiring diagram 3.6. Depending on the field supply
selected, the connections to the network, the interlocking and the
control connections can be taken from any other wiring diagram
showing the selected field supply.)
It is not possible to connect two 12-pulse systems (2 converters, Treactor and 1 motor) to one 12-pulse transformer.
For more information, please see manual 12-pulse operation.
Follower
DCS 500B
∆
∆
Y
This configuration is often used, if two motors have to share the
load half and half. They are mechanically fixed to each other via a
gearbox or any other device. The converters are fed by a 12-pulse
line transformer with separated secondary windings whose phase
positions differ by 30°el.
Each motor is connected to its own converter and field supply. The
converters exchange signals to make sure, that each motor takes half
of the load.
This configuration delivers the same advantages concerning harmonics to the network as a standard 12- pulse application (see next
item), but no T-reactor is needed.
Depending on the mechanical configuration commissioning personal needs some experience to adapt control accordingly.
Master
DCS 500B
Follower
DCS 500B
CON 2
CON 2
MASTERFOLLOWER
D1
C1
C1
M
Figure 3/5: 12-Pulse parallel application
II D 3-2
3ADW000066R0901_DCS500_System_description_e_i
D1
3.1
Standard drive configuration using an internal field
Wiring the drive according to this diagram gives the most flexibility and offers the highest degree of standard monitoring functions done
by the drive. There are no software modifications to adapt the drive to the external wiring.
A
C
L1
L1 N
L2
L3
Voltage levels
see description
D
E
L1 N
L1
L2 L3
T2
230V
1
1
1
F5
F7
F8
2
2
115V
2
K15
OFF
STOP
ON
START
F1
690V
660V
600V
575V
F2
525V
500V
450V
415V
400V
380V
1
3
2
4
T3
500V
460V
415V
400V
F3
K11
X96:2
13
F6
14
K21
K1
X2:4
1
3
5
13
14
365V
350V
265V
250V
90V
60V
30V
X96:1
K10
F6
I> I> I>
2
4
6
1
3
5
2
4
6
X2:5
1
EMER.
STOP
K20
K8
S1
1
3
2
4
K1
1
3
5
2
4
6
1
3
2
4
X1: 1
7
K3
K6
2
K20
K21
IN3
V5
OUT3
V6
IN1
V1
OUT1
V2
K6
K8
K3
K1
X96: 1
Communication
board (COM-x)
2
X99: 1
2
X2: 4
AITAC
_ +
2
3
4
AI2
_ +
5 6
AI3
_ +
6
7
8
9
2
3
U1
V1
W1 PE
M
~
Power supply
(POW-1)
AI1
_ +
5
X2: 1
DO8
depending on the unit type
an other configuration is possible
Converter
module
AI4
_
+
+10V -10V
0V
X3: 1
5
Control board (CON-2)
S4
X33
L3
L1
K15
10 X4: 1
2
3
AO1 AO2 IACT
0V
4
5
6
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
10
DO1 DO2 DO3 DO4 DO5 DO6 DO7
0V
0V
X6: 1
2
3
4
5
6
7
8
9
10
X7: 1
2
3
4
5
6
7
8
X5: 1...10
C1
D1
_
+
K6
e.g. Pressure
switch at C4
module
1
X1: 5
+
3
_
K20
S1
K10
2
K8
Field exciter unit
(SDCS-FEX-1/2)
K1
K21
K11
the polarities are shown for motor operation
if there are intermediate terminals
T
M
+
U
V
W
M
3~
T
_
Figure 3.1/1:
Standard drive configuration using an internal field
• Selection of components
For this wiring diagram a DCS 500B converter construction type C1 / C2 / A5 (for A7 types, please use diagram 3.3 or higher) was selected together with
a SDCS-FEX-1 or 2A field supply. This field supply can be used at line voltages up to 500V and will give field current up to 6 / 16A. For higher field currents,
use the next bigger field supply unit DCF 503A/4A (wiring is shown at 3.3/1) or a 3-phase supply DCF 500B (wiring is shown at 3.5/2).
• Power supply
There are several components, which need a power supply:
- Converter´s power part:
200 V to 1000 V, depending on converter type; see chapter 2
- Converter´s electronics power supply:
115V or 230V, selectable by jumper
- Converter cooling fan:
230V 1-ph; see Technical Data
- Power part field supply:
115 V to 500 V; together with an isolating / auto transformer up to 600 V; see chapter 2 and / or
Technical Data
- Motor cooling fan:
depending on motor manufacturer / local demands
- Relay logic:
depending on local demands
The fuses F1 are used because the converter construction type C1 and C2 don´t have them build in. All components, which can be fed by either 115/230 V
have been combined and will be supplied by one isolating transformer T2. All components are set to 230 V supply or selected for this voltage level. The different
consumers are fused separate. As long as T2 has the right tappings it can be connected to the power supply, used to feed the converter´s power part.
The same can be applied to the field supply circuit. There are two different types of matching transformers available. One can be used for supply voltages
up to 500 V, the other for voltages up to 690 V. Do not use the 690 V primary tapping together with the SDCS-FEX-1/2A field supply!
Depending on the motor fan voltage the power can be taken from the same source which is used for the converter´s power part.
In case the power for A, D and E should be taken from the source, used for C, a decision must be made, whether the fuses F1 can be used for two reasons
(protection of the power part + auxiliary power supply) or not.In addition it has to be checked, if the consumers can be supplied with this voltage wave form
(see chapter Line Chokes) before connecting to C. If the converter is supplied directly by a high-voltage converter transformer at point C, additional conditions
are to be considered during engineering of the drive (more details on request).
II D 3-3
3ADW000066R0901_DCS500_System_description_e_i
• Control
The relay logic can be split into three parts:
a: Generation of the ON/OFF and START/STOP command:
The commands represented by K20 and K21 (latching interface relay) can be generated by a PLC and transferred to the terminals of the converter either
by relays, giving galvanic isolation or directly by using 24V signals. There is no absolute need to use hardwired signals. These commands can be
transferred via a serial link system too. Even a mixed solution can be realized by selecting the one or the other possibility for the one or the other signal.
b: Generation of control and monitoring signals:
The main power contactor K1 for the armature circuit is controlled by a dry contact located on the electronic power supply board. The status of this contactor
is checked by the converter via binary input 3. The field supply contactor K3 is controlled by the auxiliary contact K11 connected to a binary output of the
converter. The binary outputs consist of relay drivers, capable to give appr. 50 mA each and a current limitation of around 160 mA for all of the outputs.
The contactors K6 and K8 control the fans of the drive system. They are controlled by the auxiliary contact K10 (similar to K11). In series with K6 is an
auxiliary contact of the circuit breaker F6, which monitors the motor fan supply. For the converter fan supply monitoring the contact of the temperature
detector is used in series with K8. Auxiliary contacts K6 and K8 are used and connected to the binary inputs 1 and 2 to monitor the status of the fan supplies
by the converter. The function of K15 is described at the next point.
c: Stop mode beside ON/OFF and START/STOP:
This chapter tries to explain the reaction of the drive when the input named EMERGENCY_STOP (906) or COAST_STOP (905) is operated. Please take
the external wiring used for this explanation as an example only!
For EMERGENCY STOP different preconditions have to be taken into account. This description focus on the functionality and does not take special safety
conditions depending on the type of machine into account.
In this case, if emergency stop is hit, the information is transferred to the converter via binary input 5. The converter will act according to the function
programmed (stop by ramp, current limit or coasting). If the converter will not manage to get the drive to standstill within the time set at K15, the auxiliary
contact will switch off the control power. Because of this the main power contactors K1 and all the others will be switched off. This may result in failure
of components (see Operating Instructions). This danger can be minimized by adding another time delay (grey-shaded parts below). By doing so another
stop mode is available.
-
Emergency stop signal initializes the ramp down function
inside the converter in that way described before. If the
drive comes to standstill within the time specified by K15,
the converter will switch off the main power contactor K1.
If the converter doesn´t manage to get the drive to
standstill within this time, K15 will start the function
ELECTRICAL DISCONNECT with the time delay specified by K16. This information will be transferred to the
converter to a free binary input. This input has to be
connected to the COAST_STOP input of the drive logic.
The COAST_STOP input forces the current down to zero
as fast as possible. The delay time of K16 has to be
slightly higher than the time needed by the current controller to get the current to zero. When the time K16 has
elapsed the control voltage will be switched off and all
power contactors will drop off.
K16
ELEC.
DISCONN.
1
EMER.
STOP
S1
K15
2
K15
K16
CON-2
DIx X6:9
K15
-
If no care should be taken to the speed of the drive the
function of K16 can be initialized by the command ELECTRICAL DISCONNECT.
d: Main contactor handling by the PLC only because of safety reasons:
This mode is not recommended to be used as a standard switch on or switch off sequence. Nevertheless it is sometimes used to fulfill safety regulations
or other needs. In such cases it´s recommended to follow the next guidelines:
- It´s assumed that the PLC´s contact is in serial with the K1 (underneath the terminals named X96: 1 and 2) or in serial with the auxillary contact of K16
or replaces this one
- Switching off the main power contactor in regenerative mode may result in failure of components (see Operating Instruction)
- The PLC generates the command “main contactor off”. Two types of contacts are needed:
- A pretriggered contact should then be connected to an unused binary input of the converter; this input has to be connected to the signal START_INHIBIT
(908). This will block the controllers, trying to get the current to zero and switch off the main contactor from the converter point of view (independent, if
the converter´s command is used or not).
- A normal contact can then handle the main contactor.
- Caused by the final timing alarms or error may be detected; they should be reset or bypassed (e.g. by the auto reclosing function
• Sequencing
When the ON command is given to the converter and there is no error signal active, the converter closes the fan, field and main contactor, checks the supply
voltage and the status of the contactors and without error messages, releases the regulators and starts waiting for the RUN command. When the RUN
command is given, the speed reference is released and speed control mode is active (for more details, see Software Description).
II D 3-4
3ADW000066R0901_DCS500_System_description_e_i
3.2
Drive configuration using the internal field with reduced external components
Wiring the drive according to this diagram gives the same control performance, but a lower degree of flexibility and nearly no external
monitoring functions done by the drive. The software has to be adapted to the external wiring.
230V 50Hz
L1
400V 50Hz
MP
L1
L2
L3
F1
1
1
F8
2
OFF
1
F5
F7
2
2
X96:1
STOP
X96:2
START
ON
K21
K1
1
3
5
2
4
6
K1
K20
F6
K20
K21
K1
F3
L1
1
3
5
13
14
L3
I> I> I>
IN3
V5
OUT3
V6
IN1
V1
OUT1
V2
X96: 1
Communication
board (COM-x)
2
X99: 1
2
X2: 4
AITAC
_ +
DO8
Power supply
(POW-1)
AI1
_ +
AI2
_ +
5 6
AI3
_ +
AI4
_
+
+10V -10V
0V
X3: 1
2
3
4
5
X2: 1
6
7
8
9
10 X4: 1
2
3
AO1 AO2 IACT
0V
4
5
6
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
10
2
3
4
5
6
7
8
if there are intermediate terminals
U1
V1
W1 PE
X1: 1
7
2
4
6
9
Converter
module
Field exciter unit
(SDCS-FEX-1/2)
DO1 DO2 DO3 DO4 DO5 DO6 DO7
10
0V
X7: 1
2
3
4
5
6
7
8
X5: 1...10
C1
D1
_
+
e.g. Pressure
switch at C4
module
K20
K1
3
depending on the unit type
an other configuration is possible
0V
X6: 1
2
M
~
S4
X33
5
Control board (CON-2)
X1: 5
+
3
_
K21
the polarities are shown for motor operation
T
M
+
U
V
W
M
3~
T
_
Figure 3.2/1:
Drive configuration using the internal field with reduced external components
• Selection of components
same as figure 3.1/1
• Power supply
There are several components, which need a power supply. Because of the wiring preconditions have to be taken into account:
- Converter´s power part:
200 V to 500 V, depending on converter type; see chapter 2
- Converter´s electronics power supply:
use only 230 V possibility, selected by jumper
- Converter cooling fan:
230V 1-ph; see Technical Data
- Power part field supply:
200 V to 500 V; see chapter 2 and / or Technical Data
- Motor cooling fan:
select the motor voltage acc. to the voltage used for the armature supply
- Relay logic:
select the components for 230 V!
This configuration is basically identical to the one shown at figure 3.1/1. Please check the sizing of F1 for the additional load like field and motor fan. All
components are either selected for 230V or set to 230V to be able to combine them and to supply them by an auxiliary power supply. The different consumers
are fused separately.
• Control and safety
The relay logic can be split into three parts:
a: Generation of the ON/OFF and START/STOP command:
same as figure 3.1/1
b: Generation of control and monitoring signals:
The main power contactor K1 is handled in the same way it was done at figure 3.1/1. The field and motor fan supply is picked up at the output of K1. So
all 3 consumers are controlled in the same way.
The fan monitoring is not taken into consideration. Because of this these parameter settings have to be made:
Connection (default)
must be changed to:
910 from 10701
10908
911 from 10703
10908
906 from 10709
12502
c: Stop mode beside ON/OFF and START/STOP:
Not taken into consideration!
• Sequencing
When the ON command is given to the converter and there is no error signal active, the converter closes the fan, field and main contactor, checks the supply
voltage and the status of the contactors and without an error messages, releases the regulators and starts waiting for the RUN command. When the RUN
command is given, the speed reference is released and speed control mode is active (for more details, see Software Description).
II D 3-5
3ADW000066R0901_DCS500_System_description_e_i
3.3
Standard drive configuration using an external half-controlled field (1-ph)
Wiring the drive according to this diagram gives the most flexibility and offers the highest degree of standard monitoring functions done by
the drive. There are no software modifications to adapt the drive to the external wiring.
A
Voltage levels
see description
C
L1 N
L1
L2
L3
D
E
L1 N
L1
L2 L3
T2
230V
1
1
F7
F5
1
F9
2
1
F8
2
2
115V
2
K15
OFF
F1
690V
660V
600V
575V
F2
525V
500V
450V
415V
400V
380V
1
3
2
4
T3
500V
460V
415V
400V
F3
K10
K11
X96:2
START
ON
X2:4
13
F6
14
K21
K1
1
3
5
13
14
365V
350V
265V
250V
90V
60V
30V
X96:1
STOP
F6
I> I> I>
2
4
6
1
3
5
2
4
6
X2:5
1
EMER.
STOP
K20
K8
S1
1
3
2
4
1
3
5
2
4
6
U1
V1
K1
1
3
2
4
K6
* K3
2
K20
K21
IN3
V5
OUT3
V6
IN1
V1
OUT1
K6
K8
K3
K1
L1
K15
X96: 1
Communication
board (COM-x)
2
X99: 1
AI1
_ +
AI2
_ +
5 6
AI3
_ +
2
3
4
5
X2: 1
6
7
8
9
2
3
W1 PE
+10V -10V
10 X4: 1
2
3
AO1 AO2 IACT
0V
4
5
6
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
10
2
3
4
5
6
7
8
9
10
0V
e.g. Pressure
switch at C4
module
1
S1
K1
2
3
4
5
6
7
8
X5: 1...10
1 2 3
C1
D1
_
1 2 3
C1
+
D1
_
K10
K21
K11
the polarities are shown for motor operation
if there are intermediate terminals
Field exciter unit
(DCF503A/504A) *
K20
2
K8
V1
X2:
X16:
X7: 1
+
K6
U1
DO1 DO2 DO3 DO4 DO5 DO6 DO7
0V
X6: 1
X3: 1 2
depending on the unit type
an other configuration is possible
Converter
module
AI4
_
+
0V
X3: 1
5
M
~
Power supply
(POW-1)
V2
AITAC
_ +
X2: 4
DO8
S4
X33
2
Control board (CON-2)
T
+
M
U
V
W
M
3~
T
_
Figure 3.3/1:
Standard drive configuration using an external half-controlled field (1-ph)
• Selection of components
For this wiring diagram a DCS 500B converter was selected together with a DCF 503A/4A field supply. If a DCF 504A is used for field supply, field reversal
is possible. Then a DCS 501B (2-Q) for the armature supply is sufficient for low demanding drives. This field supply can be used at line voltages up to 500 V
and will give field current up to 50 A. For higher field currents, a 3-phase supply DCF 500B (wiring is shown at 3.5/2).
• Power supply
There are several components, which need a power supply:
- Converter´s power part:
200 V to 1000 V, depending on converter type; see chapter 2
- Converter´s electronics power supply:
115 V or 230 V, selected by jumper
- Converter cooling fan:
230 V 1-ph; 400 V / 690 V 3-ph. at A6/A7; see Technical Data
- Power part field supply:
115 V to 500 V; together with an isolating/auto transformer up to 690 V; s. chap. 2 and/or Technical Data
- Electronics supply of field unit:
115 V to 230 V
- Motor cooling fan:
depending on motor manufacturer / local demands
- Relay logic:
depending on local demands
This configuration is basically identical to the one shown at figure 3.1/1. In addition to figure 3.1/1 the field supply unit needs an electronic power supply, which
is separately fused and taken from the 230V level, generated by T2. This field controller is controlled via a serial link, connected to X16: at the armature
converter. The 690V primary tapping can be used together with this type of field supply!
In case the power for A, D and E should be taken from the source, used for C, a decision must be made, whether the fuses F1 can be used for two reasons
(protection of the power part + auxiliary power supply) or not. In addition it has to be checked, if the consumers can be supplied with this voltage wave form
(see chapter Line Chokes) before connecting to C.
• Control
The relay logic can be split into three parts as decribed in figure 3.1/1. Basically the logic shown at figure 3.2/1 could be used for this configuration. The size
of the drive and/or it´s value may be a criteria to select the logic according to figure 3.1/1 or to figure 3.2/1 or a combination of both.
* Recomendation: Keep the control of K3 as shown, if a DCF 504A field supply is used!
• Sequencing
same as figure 3.1/1
II D 3-6
3ADW000066R0901_DCS500_System_description_e_i
3.4 Standard configuration using a fully-controlled field (3-ph) without armature converter
The DCS 500B converter is used as a DCF 500B version in a non-motoric application. If the drive should be wired according to this example
or to the one shown at figure 3-2.1 it has to be decided depending on the application and it´s demands. The software structure has to be
adapted and is described within the Operating Manual.
Voltage levels
see description
C
A
L1
L1 N
L2
L3
T2
230V
1
1
F7
1
F5
F8
2
2
115V
2
K15
OFF
F1.2
690V
660V
600V
575V
F2
525V
500V
450V
415V
400V
380V
1
3
2
4
X96:1
STOP
K10
X96:2
START
ON
X2:4
K21
K1
X2:5
1
EMER.
STOP
K20
K8
S1
1
3
2
4
1
3
5
2
4
6
U1
V1
K1
2
K20
K21
IN3
V5
OUT3
V6
IN1
V1
OUT1
V2
K8
K1
K15
L1
X96: 1
Communication
board (COM-x)
2
X99: 1
AITAC
_ +
2
3
4
AI1
_ +
5
5
X2: 1
AI2
_ +
5 6
AI3
_ +
6
7
8
9
2
3
DCF 506
depending on the unit type
an other configuration is possible
Overvoltage
protection
Converter
module
AI4
_
+
+10V -10V
10 X4: 1
2
3
AO1 AO2 IACT
0V
4
5
6
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
10
X6: 1
2
3
4
5
6
7
8
9
X4:1
DO1 DO2 DO3 DO4 DO5 DO6 DO7
0V
0V
10
X7: 1
2
3
4
5
6
7
8
X4:2
X5: 1...10
C1
+
K1
1
S1
K8
D1
_
X11
+
X12
_
K20
K10
2
Figure 3.4/1:
W1 PE
M
~
Power supply
(POW-1)
0V
X3: 1
X2: 4
DO8
S4
X33
2
Control board (CON-2)
K21
Standard configuration using a fully-controlled field (3-ph) without armature converter
• Selection of components
For this wiring diagram a DCF 500B converter construction type C1 or C2 was selected together with a DCF 506 unit, which serves as an overvoltage
protection.
• Power supply
There are several components, which need a power supply:
- Converter´s power part:
200 V to 500 V, depending on converter type; see chapter 2
- Converters electronics power supply:
115 V or 230 V, selected by jumper
- Converter cooling fan:
230 V 1-ph at C1 + C2; see Technical Data
- Relay logic:
depending on local demands
Basically according to figure 3.1/1. If the converter is supplied directly by a high-voltage converter transformer at point C , make sure that the high voltage
switch is not opened, as long as field current flows. Additional conditions are to be considered during engineering of the drive (further information on request).
• Control
The relay logic can be split into three parts.
a: Generation of the ON/OFF and START/STOP command:
same as figure 3.1/1
b: Generation of control and monitoring signals:
Basically identical to figure 3.1/1.
Instead of the monitoring of the motor fan at binary input 2, which is not existing here but may exist as a cooling device for the inductance, the overvoltage protection DCF 506 is monitored by the same input. If any type of additional cooling device should be monitored extra function blocks can be
used.
c: Stop mode beside ON/OFF and START/STOP:
Basically identical to figure 3.1/1
In this case it may be much more important to focus on a reduction of the current than on something else. If so, select coasting at the parameter
EMESTOP_MODE.
• Sequencing
same as figure 3.1/1
II D 3-7
3ADW000066R0901_DCS500_System_description_e_i
3.5
Typical configuration for high power drives
This wiring diagram has been generated to show the configuration for big drives with preferably more than 2000 A for the armature supply
and a 3-phase field supply. For such drives the converter construction type A6 or A7 is used. The basic idea is identical to figure 3.1/1.
A
B
L1 N
L1
C
L2 L3
L1
L2
L3
Voltage levels
see description
E
L1
L2 L3
T2
230V
690V
660V
600V
575V
F2
525V
500V
450V
415V
400V
380V
1
1
F7
F5
115V
2
2
K15
OFF
STOP
ON
START
1
3
2
4
F8
1
3
5
F6
13
1
3
5
14
X96:1
14
I> I> I>
K10
2
4
6
1
3
5
2
4
6
13
I> I> I>
2
4
6
1
3
5
2
4
6
X96:2
1
X2:TK
13
F6
14
K21
K1
2
X2:TK
3
1
EMER.
STOP
K20
K8
S1
1
3
5
2
4
6
U1
V1
K6
K1
2
K20
K21
IN3
V5
OUT3
V6
IN1
V1
OUT1
V2
K6
K8
K1
L1
K15
X96: 1
Communication
board (COM-x)
2
X99: 1
2
AITAC
_ +
M
~
DO8
Power supply
(POW-1)
AI1
_ +
AI2
_ +
5 6
AI3
_ +
2
3
4
5
6
7
8
9
depending on the unit type and supply voltage
an other configuration is possible
Converter
module
AI4
_
+
+10V -10V
0V
X3: 1
W1 PE
F1
S4
X33
X2: U1 V1 W1 PE
X2: TK TK
Control board (CON-2)
10 X4: 1
2
3
AO1 AO2 IACT
0V
4
5
6
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
10
DO1 DO2 DO3 DO4 DO5 DO6 DO7
0V
0V
X6: 1
2
3
4
5
6
7
8
9
10
X16:
X7: 1
2
3
4
5
6
7
8
X5: 1...10
1 2 3
C1
D1
_
+
K6
e.g. Pressure
switch at C4
module
1
K20
S1
K10
2
K8
if there are intermediate terminals
K1
K21
the polarities are shown for motor operation
T
U
M
+
V
W
M
3~
_
Figure 3.5/1:
1
2
3
X16:
T
Typical configuration for high power drives (armature unit DCS 500B)
• Selection of components
For this wiring diagram a DCS 500B converter construction type A6 or A7 was selected together with a 3-phase field supply. This field supply can be used
at line voltages up to 500 V and will give field current up to 540 A.
• Power supply
There are several components, which need a power supply:
- Armature converter´s power part:
200 V to 1000 V, depending on converter type; see chapter 2
- Field converter´s power part:
200 V to 500 V
- Converters electronics power supply:
115 V or 230 V, selected by jumper
- Converter cooling fan:
230V 1-ph at A5 (armature), C1 + C2 (field); 400 V / 690 V 3-ph. at A6/A7 (armature); see
Technical Data
- Motor cooling fan:
depending on motor manufacturer / local demands
- Relay logic:
depending on local demands
This configuration is basically identical to the one shown at figure 3.1/1. The converters in use here are much bigger than before. They are equipped with
fuses in the legs of the power part. That´s the reason F1 is drawn within the square of the power part. If additional fuses are needed between supply transformer
or not, has to be decided case by case. The field supply transformer T3 cannot be used for this configuration! See also power supply fig. 3.4/1 (fully-controlled
field).
In case the power for A, B, D and E should be taken from the source, used for C, a decision must be made, whether the fuses F1 can be used for two reasons
(protection of the power part + auxiliary power supply) or not. In addition it has to be checked, if the consumers can be supplied with this voltage wave form
(see chapter Line Chokes) before connecting to C.
II D 3-8
3ADW000066R0901_DCS500_System_description_e_i
Voltage levels
see description
C
L1
L2
L3
F1.2
1
1
1
F5.2
F8.2
2
2
2
X96:1
K10.2
X96:2
X2:4
X2:5
K8.2
K8.2
1
3
2
4
1
3
5
2
4
6
U1
V1
K1.2
L1.2
K1.2
3
IN3
V5
OUT3
V6
IN1
V1
OUT1
V2
X96: 1
Communication
board (COM-x)
2
X99: 1
AITAC
_ +
2
3
4
AI1
_ +
5
5
X2: 1
AI2
_ +
5 6
AI3
_ +
6
7
8
9
2
3
W1 PE
M
~
Power supply
(POW-1)
DCF 506
depending on the unit type
an other configuration is possible
Overvoltage
protection
Converter
module
AI4
_
+
+10V -10V
0V
X3: 1
X2: 4
DO8
S4
X33
2
Control board (CON-2)
10 X4: 1
2
3
AO1 AO2 IACT
0V
4
5
6
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
10
X6: 1
2
3
4
5
6
7
8
9
X4:1
DO1 DO2 DO3 DO4 DO5 DO6 DO7
0V
0V
10
X7: 1
2
3
4
5
6
7
8
X4:2
X16:
X5: 1...10
1 2 3
C1
+
D1
_
X11
+
X12
_
K1.2
K10.2
K8.2
X16:
1
2
3
Figure 3.5/2:
Typical configuration for high power drives (field unit DCF 500B)
• Control
The relay logic can be split into three parts. Basically the logic shown at figure 3.2/1 could be used for this configuration. Because of the size of the drive and
it´s value the logic shown is recommended:
a: Generation of the ON/OFF and START/STOP command:
same as figure 3.1/1
b: Generation of control and monitoring signals:
same as figure 3.1/1
Each converter is monitoring his main contactor and his fan supply by himself.
c: Stop mode beside ON/OFF and START/STOP:
same as figure 3.1/1
It is recommended to use the additional safety provided by the use of the ELECTRICAL DISCONNECT function at such type of drives.
• Sequencing
It is basically the same than the one described for figure 3.1/1. The 3-phase field exciter is equipped with much more detailed service functionallity compared
to the single phase types (SDCS-FEX-2A or DCF 503A/4A). Nevertheless from the control point of view (binary signals given to the armature converter) it
will act in exactly the same way as a single phase one!
When the ON command is given to the armature converter and there is no error signal active, the converter transfers this command via the serial link to the
field converter. Afterwards, each converter closes the fan and main contactor, checks the supply voltage and the status of the contactors and without any
error messages, releases the regulators. Then the same actions take place described at fig. 3.1/1.
In case the field unit records an error a common error signal is send to the armature converter. In parallel an error indication is displayed on the field unit´s
7-segment display and at its binary output, if programmed. The armature converter will indicate the field unit´s error message with F39 on its display. The
drive will be switched off by itself if it was running. The control system should then send a Reset command to the armature converter after having removed
the ON/OFF and RUN commands. The error message should no longer be shown. With a new start command the armature converter will at first send a Reset
command to the field converter. The field unit will then reset its error message, if the reason for it is no longer present. After that the field unit receives the
start command from the armature converter and will switch on its main contactor.
It's not necessary to exchange information like commands, actual values or error message within field converter and control system based on a serial link
like PROFIBUS or others. In case the more comfortable servicing capabilities of a 3-phase field unit should be used it´s no problem to do so either via hardware
(terminal row) or via a serial link.
II D 3-9
3ADW000066R0901_DCS500_System_description_e_i
3.6
Typical configuration for high power drives connected in 12-pulse parallel Master-Follower application
This wiring diagram can be used for 12-pulse parallel systems. It´s is based on the configuration shown at firgure 3.1/1, too. Such a
configuration can be done with two 25 A converters as well as with two 5200 A types. Most often this configuration is selected because of
the total power. That´s the reason why the wiring is already adapted to A5 (converter fan 1-phase) or A7 type converters. For the field supply,
please take the field wiring at figure 3.5/2. If a smaller type is used, pick up the part of interest shown at one of the figures before.
A
B
L1 N
L1
Voltage levels
see description
C
L2 L3
L1
L2
L3
E
L1
L2 L3
T2
230V
1
690V
660V
600V
575V
F2
525V
500V
450V
415V
400V
380V
1
F7
F5
115V
2
2
K15
OFF
1
3
2
4
F8
1
5
F6
13
1
3
5
14
X96:1
STOP
3
14
I> I> I>
K10
2
4
6
1
3
5
2
4
6
13
I> I> I>
2
4
6
1
3
5
2
4
6
U
M
3~
X96:2
START
ON
1
X2:TK
13
F6
14
K21
K1
2
X2:TK
3
1
EMER.
STOP
K20
K8
S1
1
3
5
2
4
6
U1
V1
K6
K1
2
K20
K21
IN3
V5
OUT3
V6
IN1
V1
OUT1
V2
K6
K8
K1
K15
X96: 1
Communication
board (COM-x)
2
X99: 1
AITAC
_ +
2
3
4
AI1
_ +
5
X2: U1 V1 W1 PE
AI2
_ +
Power supply
(POW-1)
5 6
AI3
_ +
6
7
8
9
10 X4: 1
2
depending on the unit type and supply voltage
an other configuration is possible
X18:
AI4
_
+
+10V -10V
3
AO1 AO2 IACT
0V
4
5
6
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
10
W1 PE
F1
DO8
0V
X3: 1
X2: TK TK
M
~
S4
X33
2
Control board (CON-2)
0V
0V
X6: 1
e.g. Pressure
switch at C4
module
2
3
K6
4
5
6
1
7
8
X16:
X7: 1
2
3
4
5
6
7
8
X5: 1...10
1 2 3
+
C1
_
D1
K10
2
K1
10
K20
S1
K8
9
Converter
module
DO1 DO2 DO3 DO4 DO5 DO6 DO7
K21
the polarities are shown for motor operation
T
M
+
T
1
2
3
X16:
if there are
intermediate
terminals
V
W
to field converter
DCF 500B X16:
_
Figure 3.6/1:
Typical configuration for high power drives connected in 12-pulse parallel (MASTER)
• Selection of components
See remarks above.
• Power supply
There are several components, which need a power supply:
- Armature converter´s power part:
200 V to 1000 V, depending on converter type; see chapter 2
- Converters electronics power supply:
115 V or 230 V, selected by jumper
- Converter cooling fan:
230V 1-ph at C1 + C2, A5; 400 V / 690 V 3-ph. at A6/A7; see Technical Data
- Motor field supply:
see fig. 3.5/2
- Motor cooling fan:
depending on motor manufacturer / local demands
- Relay logic:
depending on local demands
This configuration is basically identical to the one shown at figure 3.5/1. The drive system is supplied by a 12-pulse transformer, which has got two secondary
windings with a phase shift of 30 degrees. In this case a decision has to be made, how the auxiliary voltage levels A, B, C, D=field and E are generated.
Attention has to be paid to the auxiliary voltage A:
- is the power of transformer T2 sufficient to supply all consumers? Consumers are electronics of all the converters, possibly fans of the two 12pulse converters and the field supply unit, main contactors, monitoring circuits, etc.
- is redundancy required, and/or flexibility to be able to operate master and follower independent of one another?
If necessary several auxiliary voltage levels (A, A', A'' etc.) should be constructed.
• Power supply (continuation)
Afterwards it has to be decided how the different consumers will be protected against any type of failure. If circuit breakers are used, take their interruption
capacity into account. Take the hints given before as a rough idea. See also power supply fig. 3.4/1 (fully-controlled field).
II D 3-10
3ADW000066R0901_DCS500_System_description_e_i
∆
∆
Y
Voltage levels
see description
C
L1
L2
L3
B
L1 L2 L3
1
1
F5.3
2
F8.3
1
3
5
13
14
2
X96:1
I> I> I>
K10.3
2
4
6
1
3
5
2
4
6
X96:2
X2:TK
X2:TK
1
3
5
2
4
6
K8.3
K1.3
K8.3
K1.3
3
U1
V1
X96: 1
W1 PE
F1
2
X99: 1
2
X2: TK TK
X2: U1 V1 W1 PE
Control board (CON-2)
DO8
AITAC
_ +
X18:
_
D1
Power supply
(POW-1)
S4
Converter
module
AI1
_ +
AI2
_ +
5 6
AI3
_ +
AI4
_
+
+10V -10V
0V
+
C1
X3: 1
2
3
4
5
6
7
8
9
10 X4: 1
2
3
AO1 AO2 IACT
0V
4
5
6
depending on the unit type and supply voltage
an other configuration is possible
DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 +48V
0V
7
8
9
Communication
board (COM-x)
M
~
10
2
3
4
5
6
7
8
9
10
IN3
V6
OUT3
V1
IN1
V2
OUT1
X33
DO1 DO2 DO3 DO4 DO5 DO6 DO7
0V
0V
X6: 1
V5
X16:
X7: 1
2
3
4
5
6
7
8
X5: 1...10
1 2
K20
Pressure
switch
K10.3
K8.3
Figure 3.6/2:
K1.3
Typical configuration for high power drives connected in 12-pulse parallel (FOLLOWER)
• Control
The relay logic can be split into three parts. Basically the logic shown at figure 3.2/1 could be used for this configuration. Because of the size of the drive
and it´s value the logic shown is recommended:
a: Generation of the ON/OFF and START/STOP command:
same as figure 3.1/1
b: Generation of control and monitoring signals:
same as figure 3.1/1
Each converter is monitoring his main contactor and his fan supply by himself.
c: Stop mode beside ON/OFF and START/STOP:
same as figure 3.1/1
It is recommended to use the additional safety provided by the use of the ELECTRICAL DISCONNECT function at such type of drives.
• Sequencing
The circuit diagram is based on a permanent 12-pulse mode without any adaptation concerning redundancy and on one converter working as a Master and
taking care for the field control. All remarks given in chapter 3.5 can be applied to this configuration too. The converters exchange binary signals for bridge
reversal and for fast monitoring via the flat cable connection X18:. Analogue signals like current reference and actual current are exchanged via terminal row
X3: / X4:. Parameters at group 36 have to be set within Master and Slave converter to get the data exchange via flat cable connection X18: and connected
inputs / outputs working. Parameters to be set at group 1 and 2 within Master and Slave make sure the data exchange of current values analogue inputs
and outputs will take place. Additional information and a detailed parameter list are available within the manual Planning and Start-up for 12-pulse Power
Converters.
• Engineering hint
If the drive system has to be available in case of a failure redundancy is needed and basically possible! Basically errors and failures can happen to all
components any time, depending on the single component affected the result will have a different severity. Because of that errors and faults resulting in a
redundancy mode have to be specified at first. Errors and faults causing severe break down are found at the power supply / 12-pulse transformer, at the two
converters, supplying the armature, at the field supply unit, at the 12-pulse interphase reactor or at the motor. Precautions can be made to increase the
availability of the drive in case the load condition and the motor data allow to use the system with reduced power. This can be made for example by using
two transformers instead of one single 12-pulse transformer, by enabling 6-pulse mode at the converters (only one converter is switched on; the other is still
kept switched off), by a second installed field supply unit in case of hardware failures there or by enabling the field control done by either the one or the other
converter and by a possibility to bypass the 12-pulse interphase choke.
II D 3-11
3ADW000066R0901_DCS500_System_description_e_i
II D 3-12
3ADW000066R0901_DCS500_System_description_e_i
4 Overview of software (Version 21.2xx)
4.1 GAD Engineering-Program
The standard diagram of the DCS500 Software Structure is added to this chapter as folder.
In addition to all the function blocks presented there
(called "Standard Function Blocks") additional blocks
(called "Application blocks") are available, like ABSolute value, ADDer with 2 and 4 inputs, AND gates with
2 and 4 inputs, COMParators, CONVersion blocks,
COUNTer, DIVider, FILTer, FUNG (x-y function
generator, LIMiter, MULiplier, OR gates with 2 and 4
inputs, PARameter function block, PI controller, SR
memory, SUBtraction, XOR gates and others.
Both types are stored in the converter and delivered
with every converter. The application function blocks
as well as the standard function blocks are available as
a library in file format. This library serves as a basis for
your customized modifications.
As a library is always a copy of the one available within
the converter former libraries are automatically included in the latest one.
Commissioning and Maintenance Tools for DCS500
(Panel or DDC/CMT Tool) are able to connect or
disconnect function blocks and therefore can produce
customized software applications. Both these tools
however are not able to produce a documentation of the
Standard function block
changes in software other than in a table. Therefore
ABB offers another special tool to develop extended
software structures as drawings and deliver a data file
with these informations to be transferred into the drive
control section via the CMT Tool.
This tool is called GAD ( Graphical Application Designer). The GAD is for off-line use only and needs a
CMT tool to transfer the changed software structure
into the drive.
The GAD PC program features the following functions:
• application design and programming
• graphics editor for drawing and altering program
diagrams
• user-controlled document depiction
• compilation of the application file to be downloaded into the converter by using CMT tool
• compilation of the diagram file to be loaded into the
CMT tool window to see actual values on-line
System requirements / recommendation:
• min. 486 PC, 4 MB RAM, 40MB free hard disk
space
• operating system: Windows 3.x, 95, 98, NT, 2000
or XP
Application block
Fig. 4.1/1 Standard and Applications function blocks utilized with GAD
Please note:
For more information of the GAD PC program and the
library there are manuals available describing the possibilities and the handling of the program.
II D 4-1
3ADW000066R0901_DCS500_System_description_e_i
4.2 Introduction to the structure and handling
The entire software is made up of connected function
blocks. Each of these individual function blocks constitutes a subfunction of the overall functionality. The
function blocks can be subdivided into two categories:
• Function blocks which are permanently active, are
almost always in use; these are described on the
following pages.
• Function blocks which, although they are available
within the software as standard features, have to be
expressly activated when they are needed for special
requirements. These include, for example:
AND gates with 2 or 4 inputs,
OR gates with 2 or 4 inputs,
adders with 2 or 4 inputs,
multipliers/dividers, etc.
or closed-control-loop functions, such as
integrator,
PI controller,
D-T1 element, etc.
All function blocks are characterized by input and
output lines, equipped with numbers. These inputs/
outputs can likewise be subdivided into two categories:
When you want to alter connections between function
blocks, proceed as follows:
• first select the input
• and then connect to output
All those connections possessing one dot each at their
beginning and end can be altered.
Parameters for setting values
(such as ramp-up time / ramp-down time, controller
gain, reference values and others)
RAMP GENERATOR
P2
Value
P4
Value
P6
Value
Default setting
10713
Output
901
1709
1710
Parameter
For input / parameter selection, the following applies:
• Ignore the two right-hand digits; the remaining
digits are the group and to be selected
• The two right-hand digits are the element and to be
selected
Inputs for designating connections
DI7
1708
DI7
10713
Group 107
element 13
DRIVE LOGIC
Input
The selection can be done with the control panel
CDP312, using the (double-up-down) for the group
and the (single-up-down) for the element or a PC-based
tool program CMT/DCS500B.
The following pages correspond to what you get
printed from the GAD tool with additional explanations based on software 21.233 which is identical with
software 21.234.
Please note:
The following pages describe the as-delivered wired functionality. If a desired signal or a certain function seems
to be missing, it can in most cases be implemented very easily:
• Either the desired signal does already exist, but - due
to its complexity - is not easy to describe, which is
why it appears in a signal listing given in the software
description.
• Or it can be generated with available signals and
additionally available function blocks.
• In addition to that please note that the functionality
described on the next pages is available a second time
for Motor Set 2. There are two parameter sets
(groups 1 to 24) available within the drive's memory.
• The values of the parameters are displayed in GADTool format.
II D 4-2
3ADW000066R0901_DCS500_System_description_e_i
Terminals
SDCS-CON-2
Speed reference
SP -20
SP -90
6 5
X3:
P1
1
P2
20000
AI1
10104
AI1:OUT+
10105
AI1:OUT10106
AI1:ERR
104 AI1 CONV MODE
105 AI1 HIGH VALUE
P3
-20000
106 AI1 LOW VALUE
+
--
REF SEL
1910 IN1
1911 SEL1
DI8 (10715)
OUT
11903
1912 IN2
1913 SEL2
1914 IN3
1915 SEL3 0
1916 ADD
1917 REV
ST5
ST5
SP -77
CONST REF
1901 ACT1
1902 ACT2
1
1903 ACT3
ACT 11902
DRIVE LOGIC (903)
1904 ACT4
P2
1500
P3
0
P4
1906 REF1
1907 REF2
Speed reference
handling
OUT 11901
1908 REF3
1909 REF4
0
P5
0
P1
1000
1905 DEF
ST5
SP -15 SOFTPOT1
SOFTPOT
1918 INCR
OUT 11904
1919 DECR
ACT 11905
1920 FOLLOW
1923 ENABLE
DRIVE LOGIC (10903)
P1
5000
P2
-5000
1921 OHL
1922 OLL
(10903)
RUNNING
T20
SP -11
Incremental encoder
SPEED MEASUREMENT
X5:
10
CH A
1
Tacho
4 3
X3:
SP -84
15000
P2
2048
AITAC
10101
AITAC:OUT+
10102
AITAC:OUT10103
AITAC:ERR
+
2 1
-8...-30V
-30...-90V
-90...-270V
P1
P1
0
P2
30000
P3
-30000
101
102
103
2103
2101
SPEED SCALING
PULSE
TACHO
0
1
2
3
4
TACHOPULS NR
AITAC:OUT+
(10505)
(501)
12104
TACHO PULSES
CH B
EMF
TO
SPEED
CALC
U ARM ACT
U MOTN V
12102
SPEED ACT
T
DATA LOGGER
(601)
5
AITAC CONV MODE
AITAC HIGH VALUE
P3
5
AITAC LOW VALUE
ST5
P4
0
P5
500
2102
2104
2105
SPEED MEAS MODE
SPEED ACT FTR
SPEED ACT FILT
SPEED ACT FLT FTR
12103
T
SPEED ACT EMF
MAINTENANCE
(1210)
12101
T5
Speed feedback calculation
SP -89
Torque reference
8 7
X3:
AI2
AI2:OUT+ 10107
AI2:OUT- 10108
+
--
AI2:ERR 10109
P1
0
P2
2000
P3
-2000
107
AI2 CONV MODE
AI3
X3:
10 9
+
--
0
P2
0
P3
0
P4
0
P5
0
P7
500
AI3:OUT+ 10110
AI3:OUT- 10111
AI3:ERR 10112
P1
0
P2
2000
-2000
110
111
112
AI3 CONV MODE
AI3 HIGH VALUE
AI3 LOW VALUE
ST5
P8
10
P9
30
P10
30
P11
0
P13
500
P14
2
501
502
503
504
AI4:OUT+
2 1
X4:
AI4:OUTAI4:ERR
P1
0
P2
2000
-2000
113
114
115
AI4 CONV MODE
10113
P12
0
10114
P16
4
10115
P17
1024
P18
0
P6
10
AI4 HIGH VALUE
AI4 LOW VALUE
ST5
Line
I MOTN A
I MOT1 FIELDN A
I MOT2 FIELDN A
507
506
Supply Data
U SUPPLY
U NET ACT
U NET DC NOM V
PHASE SEQ CW
LINE FREQUENCY
Control Adjust.
AI4
+
--
Motor Data
U MOTN V
505 FEXC SEL
SP -87
Not used
P3
P1
SP -88
Not used
SETTGS_3
SETTINGS
Conv. settings C4
Conv. values
10510
517
SET I COMV A
I TRIP A
518
10509
SET U CONV V
I CONV A
519
10511
SET MAX BR TEMP
U CONV V
10512
520
SET CONV TYPE
MAX BR TEMP
521
10513
SET QUADR TYPE
CONV TYPE
10514
QUADR TYPE
10507
BRIDGE TEMP
SP -1
108 AI2 HIGH VALUE
109
AI2 LOW VALUE
ST5
P3
12PULSE LOGIC (3604)
523 CURR ACT FILT TC
524
PLL CONTROL
528 PLL DEV LIM
UDC
526 OFFSET UDC
513
EMF FILT TC
CONV CUR ACT
ARM CUR ACT
TORQUE ACT
+
- CALC
Iact
10504
DATA LOGGER (604)
10508
10515
10501
10502
DATA LOGGER (602)
MAINTENANCE (1211)
10503
II D 4-3
U ARM ACT 10505
EMF ACT 10506
525 UNI FILT TC
3ADW000066R0901_DCS500_System_description_e_i
P19
10
(only for Cur. Controlling)
P15
0
522
LANGUAGE
ST20
1/8
DATA LOGGER (603)
MAINTENANCE (1212)
3ADW000066R0901_DCS500_System_description_e_i
2/8
RAMP_3
SP -18
1720 SPEED SET
1701 IN
(11803)
P10
RAMP GENERATOR
LOC REF
(10906)
LOCAL
0
1702 RES IN
1717
STARTSEL
0
1703 HOLD
P1
200
P2
200
P3
100
P4
200
P5
100
P6
0
P7
0
P8
20000
P9
-20000
1711
1709
1712
1710
OUT 11701
S
0
2021
2005
0
P1
SP -17
REFSUM_2
IN1
OUT 11802
1802 IN2
2003
1801
2004
0
P2
FREE SIGNALS
(12517)
H
1707 T1/T2
1714 EMESTOP RAMP
1708
SP -13
2001
SPEED
11801
REFERENCE
11703
SIGN
2002
SPEED ERROR
IN
OUT
12001
SPEED ACT
FRS
WIN MODE
OUT OF WIN
WIN SIZE
STEP RESP
12002
12003
STEP
ST5
ST5
E-
ACCEL1
T+
ACCEL2
DECEL1
T-
DECEL2
Speed controller
SMOOTH1
1713 SMOOTH2
1715 SPEEDMAX
1716
SPEEDMIN
1704 FOLLOW IN
1705 FOLL ACT
1706 RES OUT
P11
0
P12
0
(10903)
RUNNING
(11205)
BC
SET ALL RAMP
VALUES TO ZERO
1718 ACC COMP.MODE
(OUT)
1719
ACC COMP.TRMIN
ST5
SP -12
ACCELCOMP
50
P2
5000
P3
10000
P4
23000
P5
0
P6
50
P7
3000
P8
10
P9
200
P10
50
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
MIN SPEED
MIN SPEED L
SPEED L1
SPEED GT L1
SPEED L2
SPEED GT L2
OVERSPEEDLIMIT
OVERSPEED
12201
12202
12203
201
P3
20000
203
204
CONSTANTS (12511)
CONSTANTS (12510)
2302
2303
2304
TORQUE/CURRENT LIMITATION
SPC TORQ MAX
Min
SPC TORQ MIN
Max
TREF TORQ MAX
Min
TREF TORQ MIN
Max
SPC TORQMAX1 12301
SPC TORQMIN1 12302
TREF TORQMAX112303
TREF TORQMIN1 12304
TORQ MAX2 12305
TORQ MIN2 12306
P1
4000
P2
-4000
P3
16000
P4
100
2305
TORQ MAX
Min
STALL.TORQUE
STALL.TIME
2306
TORQ MIN
Max
MON.MEAS LEV
MON.EMF V
P5
200
Terminals
P6
4095
AO1
IN
AO1 NOMINAL V
SDCS-CON-2
P7
0V
AO1
AO1 OFFSET V
X4:
0
BRAKE CONTROL
(303)
2301
12204
STALL.SPEED
10 7
P2
202
CONSTANTS (12510)
STALL.SEL
SP -81
10000
DRIVE LOGIC
CONSTANTS (12511)
ST20
P1
TORQ REF HANDLING
SP -10
SPMONI_2
SPEED MONITOR
SPEED ACT
P1
11702
AO1 NOMINAL VALUE
P8
P9
ST5
P10
P11
P12
P13
2315
2316
2317
2307
2308
-4095
(12102)
2309
20000
2310
16383
2311
16383
2312
16383
2313
16383
2314
16383
(11001)
GEAR.START TORQ
GEAR.TORQ TIME
T
t
GEAR.TORQ RAMP
ARM CURR LIM P
CURR LIM P
Min
ARM CURR LIM N
Max
x x y
y 4192
SPEED ACT
CURR LIM N
12308
x x y
y 4192
MAX CURR LIM SPD
ARM CURR LIM N1
12307
I
ARM CURR LIM N2
ARM CURR LIM N3
ARM CURR LIM N4
n
ARM CURR LIM N5
FLUX REF1
ST5
DCS 500B Software structure
Software version:
Schematics:
Library:
S21.233
S21V2_0
DCS500_1.5
and motor data
5000
0
P3
4095
208 AO2 NOMINAL VALUE
0V
AO2
X4:
P2
II D 4-4
10 8
P1
SP -80
AO2
205 IN
206 AO2 NOMINAL V
207 AO2 OFFSET V
3ADW000066R0901_DCS500_System_description_e_i
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SP -9
SP -14
2006
TORQ REF HANDLING
KP
DROOPING
2008
TORQ REF
HANDLING (12403)
TORQ REF
HANDLING (12402)
2009
2010
2011
2012
2007
OUT
BAL
SET1
BALREF
VAL1
BAL2
SET2
BAL2REF
VAL2
HOLD
HOLD
RINT
CLEAR
IN LIM
2407
12004
12005
2408
P1
P2
P3
P4
P5
P6
P7
P8
0
12403
SEL2:TORQ/SPEED
1
SEL2:OUT
2
SEL2.TREF EXT
Max
(12001)
SP ERR
SEL2:IN_LIM
12402
SPEED CONTROL
(2010)
12404
3
4
5
(11702)
FREE SIGNALS (12520)
P1
1
SPC TORQMIN1
(11205)
2014
500
2015
0
2016
0
2017
500
2018
5000
2013
0
2019
0
2020
50
0
SEL2.TREF SPC
Min
SPC TORQMAX1
(10903)
TREFHND2
SPEED CONTROL
IN
ACCELCOMP
2409
2406
SEL2.TORQ STEP
SEL2.TREF SEL
TORQ MAX2
RUNNING
TORQ MIN2
SET OUT TO ZERO
BC
(10903)
KP
RUNNING
ST5
-1
SET OUTPUTS TO ZERO
KPSMIN
KPSPOINT
KPSWEAKFILT
KI
Torque ref
DROOPING
TD
TF
ST5
SP -8
TORQ REF SELECTION
2401
FREE SIGNALS (12521)
FREE SIGNALS (12519)
P1
0
P2
0
2403
2404
2402
2405
TREF A
SEL1:OUT
LOAD SHARE
12401
TREF B
TREF A FTC
TREF B SLOPE
TREF TORQMAX1
TREF TORQMIN1
(10903)
RUNNING
ST5
SETS SEL1:OUT TO ZERO
-1
Torque/current limitation
EMFCONT2
SP -34
EMF CONTROL
P11
0
1001
FIELD MODE
1001=1,3,5
(10907)
EMESTOP ACT
1004
FLUX REF SEL
1002
CONSTANTS (12512)
FLUX REF
(12102)
SPEED ACT
P2
P13
P14
20000
23100
0
100%
FLUX REF 1
100%
1012 FIELD WEAK POINT
1017 GENER.WEAK POINT
1018 FIELD WEAK DELAY
FLUX REF SUM
P1
P12
P3
P4
1006
100
1016
160
(10506)
1007
150
1008
4905
50
P5
P6
410
P7
-4095
P8
P9
1187
P10
3255
2190
11002
cal
generatoric
DRIVE MODE
(1201)
EMESTOP ACT
(10907)
1005 EMF REF SEL
1003 EMF REF
CONSTANTS (12509)
11001
F CURR REF
1201=10
TRef2
11003
0
40 70 90
&
LOCAL EMF REF
GENER.EMF REF
EMF ACT
EMF KP
EMF KI
1011 EMF REL LEV
1009 EMF REG LIM P
1010 EMF REG LIM N
1013 FIELD CONST 1
Motor voltage controller
1014 FIELD CONST 2
1015 FIELD CONST 3
II D 4-5
ST10
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3/8
3ADW000066R0901_DCS500_System_description_e_i
4/8
C_CNTR_3
SP -75
CURRENT CONTROL
ARM CURR REF
FLUX N
401
SPEED CONTROL (2011)
CONSTANTS (12526)
CONSTANTS (12527)
0
P2
1366
P3
300
P4
3200
P5
2050
P6
150
P7
15
P8
0
P9
0
P10
0
P11
40
TORQ REF
12-PULS
[1209] 1,2
FLUX REF1
402
403
404
P1
ARM CUR ACT
405
CURR REF IN LIM
CURR DER IN LIM
ARM DIR
CURR REF
CURR STEP
ARM ALPHA
BLOCK
10405
10403
10404
10402
10401
DATA LOGGER (606)
t
REF TYPE SEL
406
ARM CURR REF SLOPE
415 ARM CURR LIM P
416 ARM CURR LIM N
407
408
409
ARM CURR PI KP
ARM CURR PI KI
ARM CONT CURR LIM
412
ARM ALPHA LIM MAX
413 ARM ALPHA LIM MIN
414 DXN
410 ARM L
411
ARM R
417 ARM CURR CLAMP
Armature current
controller
STSYN
DCFMOD
SP -105
C_MONIT
SP -104
DCF FIELDMODE
P1
0
1215
DCF MODE :
0
1
2
1 2
2
DI2 (10703)
P2
0
:
:
:
3
:
4
:
5
:
6 :
45 6
45 6
1216 DI/OVP
1217
CURRENT MONITOR
Disabled
DCF Current Control
Stand Alone
Reserved
Fexlink Node 1
Fexlink Node 2
MG Set
P1
P2
7
Cur.Controller for high inductive load
... 407 x8
ARM_CURR_PI_KP
ARM_CURR_PI_KI
... 408 x8
ARM_CONT_CUR_LIM
0 409
3601
REV_DELAY
15
3602
REV_GAP
15
3603
FREV_DELAY
15
P3
0
P4
0
419
CUR RIPPLE LIM
0
1
2
3
A137
F34
A137
F34
CUR RIPPLE MONIT
ZERO CUR DETECT
INTERNAL
0
1
CURRENT ZERO
SIGNAL
STSYN
BC
A121
F 21
as FEX 1 (Receiver)
as FEX 2 (Receiver)
6
RUN DCF
RESET DCF
F1 CURR GT MIN L
F1 CURR MIN TD
F1 OVERCURR L
F1 CURR TC
F1 KP
F1 KI
F1 U LIM N
F1 U LIM P
10916
10917
11303
Fexlink as Transmitter
for FEX1 and FEX2
SP -30
MOTOR 1 FIELD
FANS ON
(10908)
DRIVE MODE 1201=7
(1201)
1313 F1 RED.SEL
0
FIELD MODE 1001=1,3,5
(1001)
1301 F1 REF
100%
1314 F1 SEL.REF
1228
TEST REF2
1302 F1 FORCE FWD
0%
1303 F1 FORCE REV
1304 F1 ACK
1305
1321
1306
1307
1308
1309
1311
1312
420
Monit. 1
method 2
EXTERNAL
via Options
REF DCF
2047
200
4710
0
1
20
-4096
4096
421
Input for external Overvoltg.Protection
from ext. FEXLINK
P3
P10
P4
P5
P6
P7
P8
P9
F03
DriveLogic
Iact
0
1
5
P2
CURRENT
RISE MAX
OVP SELECT
4
P1
32767
418
SDCS-FEX-2
or
DCF503/504
or
P1
(10908)
FANS ON
(1201)
DRIVE MODE 1201=7
1510
F2 RED.SEL
0
CONSTANTS (12512)
F1 CURR REF
M2FIELD2
SP -28
M1FIELD2
11301
P2
1228
1501 F2 REF
1511 F2 SEL.REF
MOTOR 2 FIELD
100%
TEST REF2
F1 CURR ACT
11302
DATA LOGGER
(605)
DCF501/502
P3
P4
P5
P6
P7
P8
P9
2047
4710
0
1
20
-4096
4096
1502
1503
1504
1505
1506
1508
1509
F2 CURR GT MIN L
F2 OVERCURR L
F2 CURR TC
F2 KP
F2 KI
F2 U LIM N
F2 U LIM P
F2 CURR REF
11501
0%
SDCS-FEX-2
or
DCF503/504
or
DCF501/502
F2 CURR ACT 11502
ST20
ST20
SP -24
SP -26
MOTOR 2 FIELD OPTIONS
MOTOR 1 FIELD OPTIONS
P1
10
P4
100
P5
614
P6
200
P7
80
P8
80
P9
0
1310 F1 U AC DIFF MAX FREE WHEELING
P1
10
1507
F2 U AC DIFF MAX FREE WHEELING
ST20
1315
1316
1317
1318
1319
1320
OPTI.REF GAIN
OPTI.REF MIN L
OPTITORQUE
II D 4-6
OPTI.REF MIN TD
REV.REV HYST
REV.REF HYST
REV.FLUX TD
FIELD REVERSAL
Field current controller 1 and 2
3ADW000066R0901_DCS500_System_description_e_i
ST20
3/8
1/8
4/8
3ADW000066R0901_DCS500_System_description_e_i
5/8
Terminals
SDCS-CON-2
SP -63
DI7
7
X6:
O1
ON/OFF
O2
Binary in and outputs (standard)
10713
10714
ST5
SP-36
901
SP -62
DI8
8
X6:
O1
RUN
O2
902
10715
10716
REF SEL (1911)
BRAKE CONTROL (302)
ST5
904
905
SP -65
DI5
5
X6:
O1
EM STOP
O2
906
10709
SP -64
DI6
6
X6:
O2
10711
908
10712
909
910
911
SP -69
DI1
1
X6:
O1
O2
912
10701
913
10702
ST5
SP -68
DI2
2
X6:
O1
O2
10703
10704
DCF FIELDMODE
(1216)
ST5
SP -67
DI3
3
X6:
O1
MAIN CONT
RUNNING 10903
FAULT 10904
COAST STOP
ALARM 10905
RAMP GENERATOR
TORQ REF SELECTION
TORQ REF HANDLING
EMESTOP ACT 10907
LOCAL 10906
EME STOP
MAINTENANCE
MIN SPEED
(12201)
BC (BLOCK.)
(11205)
907
ST5
MOTOR FAN
1
RUN3
RUN2
RESET
O1
CONV FAN
RDY ON 10901
RDY RUNNING 10902
RUN1
LOCAL
10710
ST5
RESET
903
CONST REF (11902)
DRLOGI_2
DRIVE LOGIC
ON/OFF
O2
10705
P1
0
P2
1
P3
0
P4
0
P5
0
P6
0
P7
0
P8
2
914
915
916
917
918
919
920
921
10706
START INHIBIT
DISABLE LOCAL
FAN ON 10908
ACK CONV FAN
MOTOR 1/2 FIELD
FIELD ON 10909
ACK MOTOR FAN
MAIN CONT ON 10910
MOTOR ACT 10913
ACK MAIN CONT
MOTOR2
TRIP DC BREAKER 10911
FIELD HEAT SEL
DYN BRAKE ON 10912
MAIN CONT MODE
STOP MODE
EME STOP MODE
PANEL DISC MODE
PWR LOSS MODE
AUTO-RECLOSING 10914
COMFAULT MODE
COMM FAULT 10915
COMFLT. TIMEOUT
T20
ST5
SP -66
DI4
4
X6:
O1
O2
10707
Must be connected, when no fan acknowledges (DI1, DI2)
10708
ST5
Additional binary
inputs
Terminals
SDCS-IOE-1
1
X1:
not used
SP-61
DI9
O1
O2
2
X1:
not used
ST5
SP-60
DI10
Inputs and outputs for fieldbus
SP -91
DATASET 1
10717
10122
OUT1
10123
OUT2
10124
OUT3
10718
IN
ST5
O1
O2
10719
10720
ST5
SP-59
3
X1:
DI11
not used
O1
O2
10721
10722
ST5
SP-58
SP -93
DATASET 3
4
X1:
DI12
not used
O1
O2
IN
10724
ST5
ST5
ST5
SP-57
6
X1:
DI13
not used
10125
OUT1
10126
OUT2
10127
OUT3
10723
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
SP-95
FLBSET_2
FIELDBUS
4001
FIELDBUS PAR.1
4002
(MODULE TYPE)
4003
4004
4005
4006
4007
4008
4009
4010
Parameters
4011
depends of
modul type
4012
4013
4014
4015
O1
O2
10725
10726
ST5
SP-56
7
X1:
DI14
not used
O1
O2
10727
Inputs and outputs for 12 pulse
10728
ST5
SP-55
8
X1:
O1
O2
12-PULSE LOGIC
BRIDGE REVERSAL LOGIC
active, if [1209]= 1 or 2
INPUT X18
10729
13617
X18:13
13618
X18:14
13619
X18:15
13620
X18:16
10730
ST5
SP -86
AI5
AI5:OUT+
2 1
X2:
AI5:OUT-
+
--
AI5:ERR
0
116 AI5 CONV MODE
P2
2000
117 AI5 HIGH VALUE
P3
-2000
118 AI5 LOW VALUE
P1
P1
P2
P3
10116
10117
1
10
10
10118
3610 Revers.Logic
3601
REV DELAY
3602
REV GAP
3603
FREV DELAY
ON/OFF LOGIC
3607 INHIB Logic
not used
5 4
X2:
+
--
AI6:ERR 10121
119 AI6 CONV MODE
0
P2
2000
120 AI6 HIGH VALUE
P3
-2000
121 AI6 LOW VALUE
P4
P5
10
150
3605 DIFF CURRENT
3606 DIFF CURR DELAY
13616
13621
13601
Conv.Curr.Slave
13602
Arm.Curr.Slave
13603
Conv.Curr.Both
13604
Arm.CURR.Both
13615
Fault Current
CURRENT REFERENCE
3615
ADJ REF1
3604 IACT SLAVE
AI2 (10107)
3ADW000066R0901_DCS500_System_description_e_iMASTER
6-PULSE
P6
ST5
4/8
BC not Zero
CURRENT ANALYSIS
active, if [1209] = 1
AI6:OUT+ 10119
AI6:OUT- 10120
P1
Logic f. INHIBIT
(11205)
BC
3616 BC Logic
ST5
SP -85
AI6
13611
Bridge
13606
IREF1-Polarity
13609
IREF2-Polarity
13607
IREF1-Pol.Master
13610
IREF2-Pol.Broth
13612
Bridge of Slave
13613
Indicat.Revers
13614
Fault Reversion
3608 IREF0 Logic
3609 Bridge Logic
STSYN
not used
12PULS_2
SP -99
SP -97
DI15
not used
2048
II D [1209]
4-7 Curr.Ref.2 13608
*
2048
Curr.Ref.1
Res. f.Commun
13605
13622
STSYN
5/8
3ADW000066R0901_DCS500_System_description_e_i
6/8
Terminals
SDCS-CON-2
808
INV IN
SP -100
RDY RUNNING
(11208)
4
SP -46
DO4
IN
X7:
807
T20
INV IN
T20
1000
P3
0
P4
100
1
FAN CONT
(10906)
LOCAL
1201
DRIVEMODE
(11209)
P2
X7:
SP -49
DO1
801
IN
802
INV IN
RUNNING
0
5
810
SP -45
DO5
IN
X7:
809
P1
SP -48
DO2
803
IN
804
INV IN
P6
1
P7
358
2
250
X7:
P5
0
SP -47
DO3
805
IN
806
INV IN
T20
P10
6
INV IN
X7:
MAIN CONT
Relay output
SDCS-POW-1
SP -44
DO6
IN
812
SPEED MESUREMENT (12103)
SETTINGS (10505)
1 2
811
P11
1206
0
1202
1203
1207
1208
1209
1213
1210
1211
1212
1214
&
I1=I2
RELEASE OF ARM.
CONTROLLING
TEST REF SEL
0
4
ARM. CONTROLLER
POT1 VALUE
1
7
FIRST FIELD EXCITER
POT2 VALUE
2
8
SECOND FIELD EXCITER
PERIOD
t
BTW.POT1/2
3
9
4
10
0
SPEED LOOP
EMF CONTROLLER
TEST REF
SQUARE WAVE
DRIVE ID
WRITE ENABLE KEY
WRITE ENABLE PIN
SELECT OPER.SYST
DRIVE LOGIC
RAMP GENERATOR
12 PULSE LOGIC
11203
FEXC STATUS
11210
FEXC1 CODE
11220 FEXC1 SW VERSION
11211
FEXC1 COM STATUS
FEXC1 COM ERRORS 11212
11213
FEXC2 CODE
11221 FEXC2 SW VERSION
FEXC2 COM STATUS 11214
11215
FEXC2 COM ERRORS
FIELDBUS NODE ADDR
ACTUAL VALUE 1
ACTUAL VALUE 2
11206
11204
TC STATUS
11201 COMMIS STAT
11205
BC
11202 BACKUPSTOREMODE
11222 PROGRAM LOAD
11216
11218 CNT SW VERSION CMT COM ERRORS
11217
11219 CNT BOOT SW VER CDI300 BAD CHAR
CMT DCS500 ADDR
CDP312
ACTUAL VALUE 3
MACRO SELECT
Maintenance
7
SP -43
DO7
IN
X7:
814
1205
4
T5
T20
813
1
SETTINGS (10501)
X96:
SP -42
DO8
815
IN
816
INV IN
T20
3
358
P9
X7:
P8
T20
MAIN CONT
1204
(11207)
T20
EXC CONT
MANTUN_3
MAINTENANCE
TEST RELEASE
INV IN
T20
SP -92
DATASET 2
209
IN1
210
IN2
211
IN3
ST5
OUT
Monitoring
SP -94
DATASET 4
212 IN1
213 IN2
214 IN3
ST5
SP -76
OUT
P1
110
P2
230
P3
80
P4
60
P5
5000
P6
0
P7
4
P8
P9
10
0
511
512
508
509
510
514
515
516
527
CONPROT2
CONVERTER PROTECTION
ARM OVERVOLT LEV
ARM OVERCURR LEV
U NET MIN1
U NET MIN2
PWR DOWN TIME
EARTH.CURR SEL
EARTH.FLT LEV
EARTH.FLT DLY
CONV TEMP DELAY
ST20
SP -22
SP -98
OUTPUT X18
3611
3612
3613
3614
P1
0
X18:09
X18:10
X18:11
X18:12
P2
0
P3
0
STSYN
P4
4096
P5
120
P6
130
P7
240
M1PROT_2
MOTOR 1 PROTECTION
1401
MOT1.TEMP IN
1402
11401
MOT1.TEMP ALARM L MOT1 MEAS TEMP
1403
MOT1.TEMP FAULT L
1404
KLIXON IN
1405
11402
MODEL1.SEL
MOT1 CALC TEMP
1406
MODEL1.CURR
1407
MODEL1.ALARM L
1408
MODEL1.TRIP L
1409
MODEL1.TC
ST20
SP -21
II D 4-8
P1
0
P2
0
P3
0
P4
4096
P5
120
P6
130
P7
240
3ADW000066R0901_DCS500_System_description_e_i
M2PROT_2
MOTOR 2 PROTECTION
1601
MOT2.TEMP IN
11601
1602
MOT2.TEMP ALARM L MOT2 MEAS TEMP
1603
MOT2.TEMP FAULT L
1604
11602
MODEL2.SEL
MOT2 CALC TEMP
1605
MODEL2.CURR
1606
MODEL2.ALARM L
1607
MODEL2.TRIP L
1608
MODEL2.TC
ST20
5/8
6/8
3ADW000066R0901_DCS500_System_description_e_i
7/8
SP -7
P1
0
"EXT. IND. 1"
P3
0
SP-102
1101 IN USER EVENT 1
1102
TYPE
1103 TEXT
1104
SPEED MEASUREMENT (12102)
DLY
ST20
SP -6
P1
0
"EXT. IND. 2"
P3
0
1107 TEXT
1108 DLY
602
SETTINGS (10505)
603
SETTINGS (10504)
604
MOTOR 1 FIELD (11302)
605
P1
1
P2
20000
P3
200
P4
3
"EXT. IND. 3"
P3
0
606
607
608
609
610
611
SP -5
0
601
SETTINGS (10501)
CURRENT CONTROL (10401)
1105 IN USER EVENT 2
1106 TYPE
ST20
P1
DATALOG
DATA LOGGER
612
1109 IN USER EVENT 3
1110
TYPE
1111 TEXT
613
IN1 Ch.1
IN2 Ch.2
IN3 Ch.3
IN4 Ch.4
IN5 Ch.5
IN6 Ch.6
DLOG.TRIGG COND
DLOG STATUS
10601
DLOG.TRIGG VALUE
CMT-TOOL
DLOG.TRIGG DELAY
TRIG
STOP
RESTART
DLOG.SAMPL INT
DLOG.TRIG
0
DLOG.STOP
0
DLOG.RESTART
0
TRIG
STOP
RESTART
T1ms
1112 DLY
ST20
SP -4
1113 IN
P1
0
"EXT. IND. 4"
P3
0
1114
USER EVENT 4
Data logger
TYPE
1115 TEXT
1116
DLY
ST20
SP -3
1117 IN
P1
0
"EXT. IND. 5"
P3
0
1118
USER EVENT 5
TYPE
1119 TEXT
1120
DLY
ST20
Additional signals
SP -2
1121 IN
P1
0
"EXT. IND. 6"
P3
0
USER EVENT 6
1122
TYPE
1123 TEXT
1124
DLY
SP -73
ST20
CONSTANTS
0
-1
1
User events
2
10
100
1000
31416
EMF:100%
TORQ:100%
TORQ:-100%
CUR,FLX,VLT: 100%
CUR,FLX,VLT:-100%
Brake control
SPEED: 100%
SPEED:-100%
12501
CONST_0
12502
CONST_M1_TRUE
12503
CONST_1
12504
CONST_2
12505
CONST_10
12506
CONST_100
12507
CONST_1000
12508
CONST_31416
12509
EMF_MAX
12510
TORQ_MAX
12511
TORQ_MAX_N
12512
CONST_4095
12513
CONST_M4095
12514
CONST_20000
12515
CONST_M20000
ST
SP -74
FREE SIGNALS
12516
SIG1(SPEED REF)
12517
SIG2(SPEED STEP)
12518
SIG3(TORQ. REF A)
12519
SIG4(TORQ. REF B)
12520
SIG5(TORQUE STEP)
12521
SIG6(LOAD SHARE)
12522
SIG7(FLUX REF)
12523
SIG8(EMF REF)
12524
SIG9(FORCE_FWD)
12525
SIG10(FORCE REV)
12526
SIG11(CURR. REF)
12527
SIG12(CURR._STEP)
SP -32
(10902)
(10503)
BRAKE CONTROL
RESET
TORQUE ACT
301 HOLD REF
DI8 (10715)
SPEED MONITOR (12201)
P1
0
P2
0
P3
0
P4
0
TREF OUT
10301
LOCAL
302 BR RELEASE TREF ENABLE 10302
303 MIN SP IND DECEL CMND 10303
10304
304 ACT BRAKE
LIFT BRAKE
10305
305
START DELAY BRAKE RUN
306
STOP DELAY
307
HOLD TORQ
308
EMESTOP BRAKE
ST20
SPEED_STEP
TORQ_REF_B
TORQ_STEP
LOAD_SHARE
CUR_REF
CUR_STEP
ST
FLTHNDL
SP-103
FAULT HANDLING
FAULT WORD 1
FAULT WORD 2
FAULT WORD 3
LATEST FAULT
ALARM WORD 1
ALARM WORD 2
ALARM WORD 3
LATEST ALARM
OPERATING HOURS
11101
11102
11103
11107
11104
11105
11106
11108
11109
T20
II D 4-9
3ADW000066R0901_DCS500_System_description_e_i
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3ADW000066R0901_DCS500_System_description_e_i
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Speed reference handling
Field current controller 1 and 2
The speed reference for the ramp function generator is formed by the REF SEL blocks, which
can be used to select the reference value required, the CONST REF block, which generates
a maximum of 4 permanently settable reference values, the SOFTPOT block, which reproduces the function of a motorpotentiometer in conjunction with the block RAMP
GENERATOR, or by the AI1 block (analogue input 1).
The RAMP GENERATOR block contains a ramp function generator with 2 ramp-up and
ramp-down ramps, 2 times for the S-curve, limitation for upper and lower limits, hold function
and the functions for ”Follow” the speed reference or ”Follow” the speed feedback. There is a
special signal available for the treatment of acceleration and deceleration.
The REF SUM block enables the output of the ramp function generator and a user-definable
signal to be added.
Since a DCS power converter can control 2 field units, some of the function blocks are duplicated. This means that, depending on the mechanical configuration of the drives concerned,
you can control 2 motors either in parallel or alternatively. The requisite configuration of the
software structure can be generated by designing the blocks appropriately during the commissioning routine.
The MOTOR1 FIELD / MOTOR2 FIELD block reads in the field current reference value and
all values which are specific to the field supply unit, and transfers these to the field power
converter via an internal serial link; the field power converter is scaled to suit its hardware,
and performs field current regulation. The field current direction for motor 1 can be determined using binary commands, while for motor 2 it can be generated in the course of an
application upstream of the block concerned.
The MOTOR1 FIELD OPTIONS / MOTOR2 FIELD OPTIONS block controls the freewheeling function in the event of line undervoltage, and the field current reversal function with
field reversal drives (only for motor 1). In case of field reversal drives, there is an option for
selectively influencing the moment of armature-circuit and field current reduction and buildup.
Speed feedback calculation
This page depicts the conditioning routine for speed feedback and reference values. The
AITAC block is used to read in the speed feedback from an analogue tacho The SPEED
MEASUREMENT block processes the 3 possible feedback signals: analogue tacho, pulse
generator or the converter's output voltage (SPEED_ACT_EMF) - conditioned by the EMF
TO SPEED CALC block (if 2102=5 , no field weakening function possible). Parameters
are used for activating smoothing functions, selecting the feedback value and where applicable for setting the maximum speed. This parameter also serves for scaling the speed control
loop.
The SPEED MONITOR block contains motor stalled - and tacho monitoring function, and
compares a selected speed feedback value against overspeed, minimum speed and 2 settable thresholds.
The AO1 block represents a scalable analogue output.
Speed controller
The result is compared to the speed feedback from the SPEED MEASUREMENT block,
using the SPEED ERROR block, and then passed to the speed controller. This block permits
evaluation of the system deviation by means of a filter. Moreover, it is possible here to make
a few settings which are needed for the ”Window” operating mode. If the drive’s speed feedback is within a window around the reference value, then the speed controller is ”bypassed”
(provided ”Window Mode” has been activated; the drive is controlled by means of a torque
reference value at the TORQ REF HANDLING block). If the speed feedback is outside the
window, the speed controller will be activated, and will lead the drive’s actual speed back into
the window.
The SPEED CONTROL block contains the speed controller with P, I and DT1 contents. For
adaptation it receives a variable P-amplification.
Binary in and outputs (standard)
The DRIVE LOGIC block reads in various signals from the system via digital inputs DIx,
processes them, and generates commands, which are outputted to the system via digital
outputs DOx, e.g. for controlling the power converter’s line contactor, the field-circuit contactor or contactors for various fans, or for outputting status messages.
Additional binary inputs
The AI3 and AI4 blocks represent another 2 analogue inputs which have as yet not been
assigned to any particular functions. The blocks A15 and A16 represent another 2 additional
inputs which are only active, if the board SDCS-IOE1 is connected. Another 7 digital inputs DI
9 .. DI15 are available with this additional hardware.
Inputs and outputs for fieldbus
A fieldbus module with serial communicated references should be used, if analogue and
digital signals are not sufficient for the control of the drive (equipment for the installation of
Profibus, CS31, Modbus etc. is available). This type of module is activated by means of the
block FIELDBUS. The data transferred from the control to the converter are stored in the
blocks DATASET1 and DATASET3 as 16-bit-information. Depending on the application the
output pins of these blocks have to be connected to input pins of other blocks in order to
transport the message. The same procedure is valid for blocks DATASET2 and DATASET4,
if they are connected. These blocks are transmitting information from the converter to the
control system.
Torque / current limitation
The ”torque reference” generated by the speed controller is passed to the input of the
CURRENT CONTROL block via the TORQ REF HANDLING block, and there it is converted
into a current reference value and used for current regulation. The TORQUE / CURRENT
LIMITATION block is used for generating the various reference values and limitations; this
block contains the following functions: ”speed-dependent current limitation”, ”gear backlash
compensation”, ”generation of the values for static current limitation” and ”torque limitation”.
The values for the various limitations are used again at some other points, for instance at the
following blocks: SPEED CONTROL, TORQ REF HANDLING, TORQ REF SELECTION, and
CURRENT CONTROL.
The AI2 block (analogue input 2) is used for reading in an analogue signal.
The TORQ REF SELECTION block contains a limitation with upstream addition of two signals, one of which can be routed through a ramp function generator; the other signal’s
evaluation can be dynamically altered using a multiplier.
The TORQ REF HANDLING block determines the drive's operating mode. When in position
1, the speed control mode has been activated, whereas in position 2 it is torque control mode
(no closed-loop control since there is no "genuine" torque feedback available in the unit). In
both cases, the reference value required comes from outside. Positions 3 and 4 are a combination of the first two options stated above. Note that with position 3 the smaller value out of
external torque reference and speed controller output is passed to the current controller
whereas with position 4 it is the larger one. Position 5 uses both signals, corresponding to the
method of functioning of "Window Mode".
Armature current controller
The CURRENT CONTROL block contains the current controller with a P and I content, plus
an adaptation in the range of discontinuous current flow. This block also contains functions
for current-rise limitation, the conversion of torque reference value into current reference
value by means of the field crossover point, and some parameters describing the supply
mains, and the load circuit.
At applications with high inductive load and high dynamic performance a different hardware is
used to generate the signal current equal to zero. This hardware is selected by the
CURRENT MONITOR block. The functions monitoring the current can now be adapted to the
needs of the application. This gives easier handling and a higher degree of safety at high
performance drives, like test rigs.
The DCF mode can be activated via the block DCF FIELDMODE. The functionality within this
mode can be specified. If one of these functions is selected the current controller gets a
different characteristic, the overvoltage protection DCF 506 is monitored and the field current
reference via the X16: terminals is routed.
Line and motor data
The SETTINGS block serves for scaling all important signals, such as line voltage, motor
voltage, motor current and field current. Parameters are available to adjust the control to
special conditions like weak networks or interactions with harmonic filter systems. The language, in which you want to read your information on the panel, can be selected.
The AO2 block represents a scalable analogue output.
Motor voltage controller
The EMF CONTROL block contains the armature-circuit voltage controller (e.m.f. controller).
It is based on a parallel structure comprising a PI controller and a precontrol feature, generated with a characteristic of 1/x. The ratio between the two paths can be set. The output
variable of this block is the field current reference value, which is produced from the flux
reference value by another characteristic function using linearization. To enable the drive to
utilize a higher motor voltage even with a 4 quadrant system two different field weakening
points can be set by parameter.
Inputs and outputs for 12 pulse
The converter is able to be configurated in a 12-pulse parallel application. In this case you
need: two identical armature converters; one field supply unit; one T-reactor; communication
via ribbon cable connected to X 18 of both converters The 12-PULSE LOGIC must be activated and guarantees a synchronous control of the MASTER and the SLAVE drive.
Maintenance
The MAINTENANCE block provides reference values and test conditions so as to enable all
controllers to be adjusted in the power converter. If the panel is used as a meter in the cubicle
door, an assortment of signals can be defined here.
Monitoring
The CONVERTER PROTECTION block monitors the armature circuit for overvoltage and
overcurrent, and monitors the mains for undervoltage. It provides an option for reading in the
total current of the 3 phases through an additional external sensor and monitoring it for "not
equal to zero". Adaptations are made for rebuild applications, which keep the power part and
the fan, to sense overload conditions or fan failures.
The MOTOR1 PROTECTION block, in its upper part, evaluates either the signal from an
analogue temperature sensor, or from a Klixon. In its lower part, it computes motor heat-up
with the aid of the current feedback value and a motor model, after which a message is
outputted.
The MOTOR2 PROTECTION block works in the same way as the MOTOR1 PROTECTION
block, but without Klixon evaluation.
User event
By using the block USER EVENT1 to USER EVENT6 six different messages are created,
which are displayed as faults or alarms on the panel CDP312 as well as on the 7 segment
display of the converter.
Brake control
The BRAKE CONTROL block generates all signals needed for controlling a mechanical
brake.
Data logger
The block DATA LOGGER is able to record up to six signals. The values of these signals will
be stored in a battery buffered RAM and are still available after a break down of the supply
voltage. The time of recording can be influenced by a trigger signal, as well as the number of
recorded values before and after the trigger signal. The function DATA LOGGER can be set
with both panel and PC tool. For evaluation of the recorded values a PC tool is recommended.
Additional signals
By using the block FAULT HANDLING the faults and alarms of the drive are regrouped as 16bit information. The CONSTANTS and FREE SIGNALS blocks can be used for setting limitations or special test conditions.
II D 4-10
3ADW000066R0901_DCS500_System_description_e_i
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3ADW000066R0901_DCS500_System_description_e_i
List of parameters (with column for customer-specific values)
No.
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
201
202
203
204
205
206
207
208
209
210
211
212
213
214
301
302
303
304
305
306
307
308
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
501
502
503
504
505
506
Parameter name
AITAC_CONV_MODE
AITAC_HIGH_VALUE
AITAC_LOW_VALUE
AI1_CONV_MODE
AI1_HIGH_VALUE
AI1_LOW_VALUE
AI2_CONV_MODE
AI2_HIGH_VALUE
AI2_LOW_VALUE
AI3_CONV_MODE
AI3_HIGH_VALUE
AI3_LOW_VALUE
AI4_CONV_MODE
AI4_HIGH_VALUE
AI4_LOW_VALUE
AI5_CONV_MODE
AI5_HIGH_VALUE
AI5_LOW_VALUE
AI6_CONV_MODE
AI6_HIGH_VALUE
AI6_LOW_VALUE
AO1.[IN]
AO1_NOMINAL_V
AO1_OFFSET_V
AO1_NOMINAL_VAL
AO2.[IN]
AO2_NOMINAL_V
AO2_OFFSET_V
AO2_NOMINAL_VAL
DATASET2.[IN1]
DATASET2.[IN2]
DATASET2.[IN3]
DATASET4.[IN1]
DATASET4.[IN2]
DATASET4.[IN3]
[HOLD_REF]
[BR_RELEASE]
[MIN_SP_IND]
[ACT_BRAKE]
START_DELAY
STOP_DELAY
HOLD_TORQ
EMESTOP_BRAKE
[TORQ_REF]
[CURR_REF]
[CURR_STEP]
[BLOCK]
REF_TYPE_SEL
ARM_CURR_REF_SLOPE
ARM_CURR_PI_KP
ARM_CURR_PI_KI
ARM_CONT_CURR_LIM
ARM_L
ARM_R
ARM_ALPHA_LIM_MAX
ARM_ALPHA_LIM_MIN
DXN
[ARM_CURR_LIM_P]
[ARM_CURR_LIM_N]
ARM_CURR_CLAMP
CURRENT_RISE_MAX
ZERO_CUR_DETECT
CUR_RIPPLE_MONIT
CUR_RIPPLE_LIM
U_MOTN_V
I_MOTN_A
I_MOT1_FIELDN_A
I_MOT2_FIELDN_A
FEXC_SEL
PHASE_SEQ_CW
No.
Parameter name
No.
Parameter name
507 U_SUPPLY
920 COMFAULT_MODE
508 U_NET_MIN1
921 COMFAULT_TIMEOUT
509 U_NET_MIN2
1001 FIELD_MODE
510 PWR_DOWN_TIME
1002 [FLUX_REF]
511 ARM_OVERVOLT_LEV
1003 [EMF_REF]
512 ARM_OVERCURR_LEV
1004 [FLUX_REF_SEL]
513 EMF_FILT_TC
1005 [EMF_REF_SEL]
514 EARTH.CURR_SEL
1006 LOCAL_EMF_REF
515 EARTH.FLT_LEV
1007 EMF_KP
516 EARTH.FLT_DLY
1008 EMF_KI
517 SET_I_CONV_A
1009 EMF_REG_LIM_P
518 SET_U_CONV_V
1010 EMF_REG_LIM_N
519 SET_MAX_BR_TEMP
1011 EMF_REL_LEV
520 SET_CONV_TYPE
1012 FIELD_WEAK_POINT
521 SET_QUADR_TYPE
1013 FIELD_CONST_1
522 LANGUAGE
1014 FIELD_CONST_2
523 CURR_ACT_FILT_TC
1015 FIELD_CONST_3
524 PLL_CONTROL
1016 GENER.EMF_REF
525 UNI_FILT_TC
1017 GENER.WEAK_POINT
526 OFFSET_UDC
1018 FIELD_WEAK_DELAY
527 CONV_TEMP_DELAY
1101 USER_EVENT1.[IN]
528 PLL_DEV_LIM
1102 USER_EVENT1.TYPE
601 DLOG.[IN1]
1103 USER_EVENT1.TEXT
602 DLOG.[IN2]
1104 USER_EVENT1.DLY
603 DLOG.[IN3]
1105 USER_EVENT2.[IN]
604 DLOG.[IN4]
1106 USER_EVENT2.TYPE
605 DLOG.[IN5]
1107 USER_EVENT2.TEXT
606 DLOG.[IN6]
1108 USER_EVENT2.DLY
607 DLOG.TRIGG_COND
1109 USER_EVENT3.[IN]
608 DLOG.TRIGG_VALUE
1110 USER_EVENT3.TYPE
609 DLOG.TRIGG_DELAY
1111 USER_EVENT3.TEXT
610 DLOG.SAMPL_INT
1112 USER_EVENT3.DLY
611 DLOG.TRIG
1113 USER_EVENT4.[IN]
612 DLOG.STOP
1114 USER_EVENT4.TYPE
613 DLOG.RESTART
1115 USER_EVENT4.TEXT
801 DO1.[IN]
1116 USER_EVENT4.DLY
802 DO1.[INV_IN]
1117 USER_EVENT5.[IN]
803 DO2.[IN]
1118 USER_EVENT5.TYPE
804 DO2.[INV_IN]
1119 USER_EVENT5.TEXT
805 DO3.[IN]
1120 USER_EVENT5.DLY
806 DO3.[INV_IN]
1121 USER_EVENT6.[IN]
807 DO4.[IN]
1122 USER_EVENT6.TYPE
808 DO4.[INV_IN]
1123 USER_EVENT6.TEXT
809 DO5.[IN]
1124 USER_EVENT6.DLY
810 DO5.[INV_IN]
1201 DRIVEMODE
811 DO6.[IN]
1202 CMT_DCS500_ADDR
812 DO6.[INV_IN]
1203 DRIVE_ID
813 DO7.[IN]
1204 POT1_VALUE
814 DO7.[INV_IN]
1205 POT2_VALUE
815 DO8.[IN]
1206 PERIOD_BTW.POT1/2
816 DO8.[INV_IN]
1207 WRITE_ENABLE_KEY
901 [ON/OFF]
1208 WRITE_ENABLE_PIN
902 [RUN1]
1209 SELECT_OPER.SYST.
903 [RUN2]
1210 ACTUAL VALUE 1
904 [RUN3]
1211 ACTUAL VALUE 2
905 [COAST_STOP]
1212 ACTUAL VALUE 3
906 [EME_STOP]
1213 FIELDBUS NODE ADDR
907 [RESET]
1214 MACRO_SELECT
908 [START_INHIBIT]
1215 DCF MODE
909 [DISABLE_LOCAL]
1216 DI/OVP
910 [ACK_CONV_FAN]
1217 OVP_SELECT
911 [ACK_MOTOR_FAN]
1301 [F1_REF]
912 [ACK_MAIN_CONT]
1302 [F1_FORCE_FWD]
913 [MOTOR 2]
1303 [F1_FORCE_REV]
914 FIELD_HEAT_SEL
1304 [F1_ACK]
915 MAIN_CONT_MODE
1305 F1_CURR_GT_MIN_L
916 STOP_MODE
1306 F1_OVERCURR_L
II D 4-11
917 EME_STOP_MODE
1307 F1_CURR_TC
3ADW000066R0901_DCS500_System_description_e_i
918 PANEL_DISC_MODE
1308 F1_KP
919 PWR_LOSS_MODE
1309 F1_KI
3ADW000066R0901_DCS500_System_description_e_i
List of parameters (with column for customer-specific values)
No.
Parameter name
1310 F1_U_AC_DIFF_MAX
1311 F1_U_LIM_N
1312 F1_U_LIM_P
1313 F1_RED.SEL
1314 F1_RED.REF
1315 OPTI.REF_GAIN
1316 OPTI.REF_MIN_L
1317 OPTI.REF_MIN_TD
1318 REV.REV_HYST
1319 REV.REF_HYST
1320 REV.FLUX_TD
1321 F1_CURR_MIN_TD
1401 MOT1.[TEMP_IN]
1402 MOT1.TEMP_ALARM_L
1403 MOT1.TEMP_FAULT_L
1404 [KLIXON_IN]
1405 MODEL1.SEL
1406 MODEL1.CURR
1407 MODEL1.ALARM_L
1408 MODEL1.TRIP_L
1409 MODEL1.TC
1501 [F2_REF]
1502 F2_CURR_GT_MIN_L
1503 F2_OVERCURR_L
1504 F2_CURR_TC
1505 F2_KP
1506 F2_KI
1507 F2_U_AC_DIFF_MAX
1508 F2_U_LIM_N
1509 F2_U_LIM_P
1510 F2_RED.SEL
1511 F2_RED.REF
1601 MOT2.[TEMP_IN]
1602 MOT2.TEMP_ALARM_L
1603 MOT2.TEMP_FAULT_L
1604 MODEL2.SEL
1605 MODEL2.CURR
1606 MODEL2.ALARM_L
1607 MODEL2.TRIP_L
1608 MODEL2.TC
1701 RAMP.[IN]
1702 RAMP.[RES_IN]
1703 RAMP.[HOLD]
1704 RAMP.[FOLLOW_IN]
1705 RAMP.[FOLL_ACT]
1706 RAMP.[RES_OUT]
1707 RAMP.[T1/T2]
1708 ACCEL1
1709 DECEL1
1710 SMOOTH1
1711 ACCEL2
1712 DECEL2
1713 SMOOTH2
1714 EMESTOP_RAMP
1715 SPEEDMAX
1716 SPEEDMIN
1717 STARTSEL
1718 ACC_COMP.MODE
1719 ACC_COMP.TRMIN
1720 RAMP.[SPEED_SET]
1801 REF_SUM.[IN1]
1802 REF_SUM.[IN2]
1901 CONST_REF.[ACT1]
1902 CONST_REF.[ACT2]
1903 CONST_REF.[ACT3]
1904 CONST_REF.[ACT4]
1905 CONST_REF.DEF II D 4-12
1906 CONST_REF.REF1
1907 CONST_REF.REF2
1908 CONST_REF.REF3
No.
Parameter name
1909 CONST_REF.REF4
1910 REFSEL.[IN1]
1911 REFSEL.[SEL1]
1912 REFSEL.[IN2]
1913 REFSEL.[SEL2]
1914 REFSEL.[IN3]
1915 REFSEL.[SEL3]
1916 REFSEL.[ADD]
1917 REFSEL.[REV]
1918 SOFTPOT.[INCR]
1919 SOFTPOT.[DECR]
1920 SOFTPOT.[FOLLOW]
1921 SOFTPOT.OHL
1922 SOFTPOT.OLL
1923 SOFTPOT.[ENABLE]
2001 ERR.[IN]
2002 ERR.[STEP]
2003 ERR.[WIN_MODE]
2004 ERR.WIN_SIZE
2005 ERR.FRS
2006 SPC.[IN]
2007 SPC.[RINT]
2008 SPC.[BAL]
2009 SPC.[BALREF]
2010 SPC.[BAL2]
2011 SPC.[BAL2REF]
2012 SPC.[HOLD]
2013 SPC.DROOPING
2014 SPC.KP
2015 SPC.KPSMIN
2016 SPC.KPSPOINT
2017 SPC.KPSWEAKFILT
2018 SPC.KI
2019 SPC.TD
2020 SPC.TF
2021 ERR. [SPEED_ACT]
2101 TACHOPULS_NR
2102 SPEED_MEAS_MODE
2103 SPEED_SCALING
2104 SPEED_ACT_FTR
2105 SPEED_ACT_FLT_FTR
2201 MIN_SPEED_L
2202 SPEED_L1
2203 SPEED_L2
2204 OVERSPEEDLIMIT
2205 STALL.SEL
2206 STALL.SPEED
2207 STALL.TORQUE
2208 STALL.TIME
2209 MON.MEAS_LEV
2210 MON.EMF_V
2301 [SPC_TORQ_MAX]
2302 [SPC_TORQ_MIN]
2303 [TREF_TORQ_MAX]
2304 [TREF_TORQ_MIN]
2305 TORQ_MAX
2306 TORQ_MIN
2307 ARM_CURR_LIM_P
2308 ARM_CURR_LIM_N
2309 MAX_CURR_LIM_SPD
2310 MAX_CURR_LIM_N1
2311 MAX_CURR_LIM_N2
2312 MAX_CURR_LIM_N3
2313 MAX_CURR_LIM_N4
2314 MAX_CURR_LIM_N5
2315 GEAR.START_TORQ
2316 GEAR.TORQ_TIME
2317 GEAR.TORQ_RAMP
3ADW000066R0901_DCS500_System_description_e_i
2401 SEL1.[TREF_A]
2402 SEL1.TREF_A_FTC
3ADW000066R0901_DCS500_System_description_e_i
No.
Parameter name
2403 SEL1.[LOAD_SHARE]
2404 SEL1.[TREF_B]
2405 SEL1.TREF_B_SLOPE
2406 SEL2.TREF_SEL
2407 SEL2.[TREF_SPC]
2408 SEL2.[TREF_EXT]
2409 SEL2.[TORQ_STEP]
2501 TASK1_EXEC_ORDER
2502 TASK2_EXEC_ORDER
2503 TASK3_EXEC_ORDER
2504 FB_APPL_ENABLE
2505 FB_TASK_LOCK
2601-Par. f. appl. func. blocks
2701-Par. f. appl. func. blocks
2801-Par. f. appl. func. blocks
2901-Par. f. appl. func. blocks
3001-Par. f. appl. func. blocks
3101-Par. f. appl. func. blocks
3201-Par. f. appl. func. blocks
3301-Par. f. appl. func. blocks
3401-Par. f. appl. func. blocks
3601 REV_DELAY
3602 REV_GAP
3603 FREV_DELAY
3604 IACT_SLAVE
3605 DIFF_CURRENT
3606 DIFF_CURR_DELAY
3607 INHIB_Logic
3608 IREF0_Logic
3609 Bridge_Logic
3610 Reverse.Logic
3611 [X18:09]
3612 [X18:10]
3613 [X18:11]
3614 [X18:12]
3615 ADJ_REF1
3616 BC-Logic
3701-Par. f. appl. func. blocks
3801-Par. f. appl. func. blocks
3901-Par. f. appl. func. blocks
4001 FIELDBUS_PAR.1
4002 FIELDBUS_PAR.2
4003 FIELDBUS_PAR.3
4004 FIELDBUS_PAR.4
4005 FIELDBUS_PAR.5
4006 FIELDBUS_PAR.6
4007 FIELDBUS_PAR.7
4008 FIELDBUS_PAR.8
4009 FIELDBUS_PAR.9
4010 FIELDBUS_PAR.10
4011 FIELDBUS_PAR.11
4012 FIELDBUS_PAR.12
4013 FIELDBUS_PAR.13
4014 FIELDBUS_PAR.14
4015 FIELDBUS_PAR.15
List of signals
No.
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122
10123
10124
10125
10126
10127
10301
10302
10303
10304
10305
10401
10402
10403
10404
10405
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10601
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
Parameter name
AITAC:OUT+
AITAC:OUTAITAC:ERR
AI1:OUT+
AI1:OUTAI1:ERR
AI2:OUT+
AI2:OUTAI2:ERR
AI3:OUT+
AI3:OUTAI3:ERR
AI4:OUT+
AI4:OUTAI4:ERR
AI5:OUT+
AI5:OUTAI5:ERR
AI6:OUT+
AI6:OUTAI6:ERR
DATASET1:OUT1
DATASET1:OUT2
DATASET1:OUT3
DATASET3:OUT1
DATASET3:OUT2
DATASET3:OUT3
TREF_OUT
TREF_ENABLE
DECEL_CMND
LIFT_BRAKE
BRAKE_RUN
ARM_ALPHA
ARM_DIR
CURR_REF_IN_LIM
CURR_DER_IN_LIM
ARM_CURR_REF
CONV_CURR_ACT
ARM_CURR_ACT
TORQUE_ACT
U_NET_ACT
U_ARM_ACT
EMF_ACT
BRIDGE_TEMP
U_NET_DC_NOM_V
I_CONV_A
I_TRIP_A
U_CONV_V
MAX_BR_TEMP
CONV_TYPE
QUADR_TYPE
LINE_FREQUENCY
DLOG_STATUS
DI1:O1
DI1:O2
DI2:O1
DI2:O2
DI3:O1
DI3:O2
DI4:O1
DI4:O2
DI5:O1
DI5:O2
DI6:O1
DI6:O2
DI7:O1
DI7:O2
DI8:O1
DI8:O2
DI9:O1
DI9:O2
DI10:O1
DI10:O2
DI11:O1
DI11:O2
DI12:O1
DI12:O2
DI13:O1
DI13:O2
DI14:O1
DI14:O2
DI15:O1
No.
Parameter name
10730 DI15:O2
10901 RDY_ON
10902 RDY_RUNNING
10903 RUNNING
10904 FAULT
10905 ALARM
10906 LOCAL
10907 EMESTOP_ACT
10908 FAN_ON
10909 FIELD_ON
10910 MAIN_CONT_ON
10911 TRIP_DC_BREAKER
10912 DYN_BRAKE_ON
10913 MOTOR_ACT
10914 AUTO-RECLOSING
10915 COMM_FAULT
10916 RUN_DCF
10917 RESET_DCF
11001 FLUX_REF1
11002 FLUX_REF_SUM
11003 F_CURR_REF
11101 FAULT_WORD_1
11102 FAULT_WORD_2
11103 FAULT_WORD_3
11104 ALARM_WORD_1
11105 ALARM_WORD_2
11106 ALARM_WORD_3
11107 LATEST_FAULT
11108 LATEST_ALARM
11109 OPERATING_HOURS
11201 COMMIS_STAT
11202 BACKUPSTOREMODE
11203 FEXC_STATUS
11204 TC_STATUS
11205 BC
11206 SQUARE_WAVE
11207 TEST_REF
11208 TEST_RELEASE
11209 TEST_REF_SEL
11210 FEXC1_CODE
11211 FEXC1_COM_STATUS
11212 FEXC1_COM_ERRORS
11213 FEXC2_CODE
11214 FEXC2_COM_STATUS
11215 FEXC2_COM_ERRORS
11216 CMT_COM_ERRORS
11217 CDI300_BAD_CHAR
11218 CNT_SW_VERSION
11219 CNT_BOOT_SW_VERSION
11220 FEXC1_SW_VERSION
11221 FEXC2_SW_VERSION
11222 PROGRAM_LOAD
11301 F1_CURR_REF
11302 F1_CURR_ACT
11303 REF_DCF
11401 MOT1_MEAS_TEMP
11402 MOT1_CALC_TEMP
11501 F2_CURR_REF
11502 F2_CURR_ACT
11601 MOT2_MEAS_TEMP
11602 MOT2_CALC_TEMP
11701 RAMP:OUT
11702 ACCELCOMP:OUT
11703 RAMP:SIGN
11801 SPEED_REFERENCE
11802 REF_SUM:OUT
11803 LOCAL_SPEED_REF
11901 CONST_REF:OUT
11902 CONST_REF:ACT
11903 REF_SEL:OUT
11904 SOFT_POT:OUT
11905 SOFT_POT:ACT
12001 ERR:OUT
12002 ERR:OUT_OF_WIN
12003 ERR:STEP_RESP
12004 SPC:OUT
12005 SPC:IN_LIM
12101 SPEED_ACT_EMF
12102 SPEED_ACT
12103 SPEED_ACT_FILT
3ADW000066R0901_DCS500_System_description_e_i
12104 TACHO_PULSES
12201 MIN_SPEED
3ADW000066R0901_DCS500_System_description_e_i
No.
12202
12203
12204
12301
12302
12303
12304
12305
12306
12307
12308
12401
12402
12403
12404
12501
12502
12503
12504
12505
12506
12507
12508
12509
12510
12511
12512
12513
12514
12515
12516
12517
12518
12519
12520
12521
12522
12523
12524
12525
12526
12527
1260112699
1270112799
1280112899
1290112999
1300113013
13501
13502
13503
13601
13602
13603
13604
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614
13615
13616
13617
13618
13619
13620
13621
13622
1380113819
1390113912
Parameter name
SPEED_GT_L1
SPEED_GT_L2
OVERSPEED
SPC_TORQMAX1
SPC_TORQMIN1
TREF_TORQMAX1
TREF_TORQMIN1
TORQMAX2
TORQMIN2
CURR_LIM_P
CURR_LIM_N
SEL1:OUT
SEL2:OUT
SEL2:TORQ/SPEED
SEL2:IN_LIM
CONSTANT
0
CONSTANT
-1
CONSTANT
1
CONSTANT
2
CONSTANT
10
CONSTANT
100
CONSTANT 1000
CONSTANT 31416
EMF:
100%
TORQ:
100%
TORQ
-100%
CUR,FLX,VLT 100%
CUR,FLX,VLT -100%
SPEED:
100%
SPEED: -100%
SIG1(SPEED REF)
SIG2(SPEED STEP)
SIG3(TORQ. REF A)
SIG4(TORQ. REF B)
SIG5(TORQUE STEP)
SIG6(LOAD SHARE)
SIG7(FLUX REF)
SIG8(EMF REF)
SIG9(FORCE FWD)
SIG10(FORCE REV)
SIG11(CURR. REF)
SIG12(CURR. STEP)
Signals for application function blocks
Signals for application function blocks
Signals for application function blocks
Signals for application function blocks
Signals for application function blocks
STATUS_WORD
LTIME
LDATE
Conv.Curr.Slave
Arm.Curr.Slave
Conv.Curr.Both
Arm.CURR.Both
Curr.-Ref.1
IREF1-Polarity
IREF1-Pol.Master
Curr.-Ref.2
IREF2-Polarity
IREF2-Pol.Broth.
Bridge
Bridge of Slave
Indicat.Revers.
Fault Reversion
Fault Current
Logik f.INHIBIT
Input X18:13
Input X18:14
Input X18:15
Input X18:16
BC not Zero
Reserved f.Commun
Function for application winder
II D 4-13
Function for application winder
DCS 400
The drive module for standard applications
● Integrated field supply (max. 20 A)
● Accurate speed and torque control
● Extremely small and compact design
● Very easy installation and commissioning
● Express delivery
● Power range: 10...500 kW (13...670 HP)
DCS 500B / DCS 600
The drive module for demanding
applications
● Free programming of software
● 6- and 12-pulse configuration up to 10 MW/
13,000 HP and more
● Plain text display
● Power range: 10...5000 kW (13...6700 HP)
DCE 500 / DCE 600
Highly integrated panel
● Excellent upgrade or revamp solution
● Contains:
● DCS 500B / DCS 600 module
● AC fuses
● Auxiliary transformer
● Motor fan starter with protection
● Main contactor
● Power range: 10...130 kW (26...300 HP)
DCS 400 / DCS 500
Easy Drive
The complete standard cabinet solution
● Pre-engineered
● Easy installation and commissioning
● Protection class: IP 21
● Plain text display
● Short delivery time
● Power range: 50...1350 kW (65...1800 HP)
DCA 500 / DCA 600
For complex, completely engineered Drive
System in common cabinet design
● Flexible and modular hardware structure
● 6- and 12-pulse configuration up to 18 MW/
23,000 HP and more
● Pre-programmed applications:
Metals, Cranes, P&P application, Mining
● Power range: 10...18000 kW (13...23000 HP)
ABB Automation Products GmbH
Postfach 1180
68619 Lampertheim • GERMANY
Telefon +49(0) 62 06 5 03-0
Telefax +49(0) 62 06 5 03-6 09
www.abb.com/dc
II D 4-14
Since we aim to always meet the latest state-of-the-art
standards with our products, we are sure you will
understand when we reserve the right to alter particulars
of design, figures, sizes, weights, etc. for our equipment
as specified in this brochure.
3ADW 000 066 R0901 REV I
09_2005
DC Drives Product Portfolio
*066R0901A5360000*
3ADW000066R0901_DCS500_System_description_e_i
*066R0901A5360000*
Terminals
SDCS-CON-2
Speed reference
SP -20
SP -90
6 5
X3:
P1
1
P2
20000
AI1
10104
AI1:OUT+
10105
AI1:OUT10106
AI1:ERR
104 AI1 CONV MODE
105 AI1 HIGH VALUE
-20000
106 AI1 LOW VALUE
+
--
P3
DI8 (10715)
OUT
11903
(11803)
1912 IN2
1913 SEL2
1914 IN3
1915 SEL3 0
P10
1916 ADD
1917 REV
ST5
ST5
SP -77
CONST REF
1901 ACT1
1902 ACT2
1
1903 ACT3
ACT 11902
DRIVE LOGIC (903)
1904 ACT4
P2
1500
P3
0
P4
0
1906 REF1
1907 REF2
Speed reference
handling
OUT 11901
1908 REF3
1909 REF4
P5
0
P1
1000
1905 DEF
P1
200
P2
200
P3
100
P4
200
P5
100
P6
0
P7
0
P8
20000
P9
-20000
P1
5000
P2
-5000
X5:
10
1
4 3
X3:
2 1
0
P3
-30000
101
102
103
P11
0
P12
0
(10903)
RUNNING
(11205)
BC
P1
15000
P2
2048
AITAC
10101
AITAC:OUT+
10102
AITAC:OUT10103
AITAC:ERR
2103
2101
SPEED SCALING
PULSE
TACHO
0
1
2
3
4
TACHOPULS NR
AITAC:OUT+
(10505)
(501)
EMF
TO
SPEED
CALC
U ARM ACT
U MOTN V
AITAC CONV MODE
AITAC HIGH VALUE
P3
AITAC LOW VALUE
ST5
P4
0
P5
500
5
2102
2104
2105
12104
TACHO PULSES
12102
SPEED ACT
T
DATA LOGGER
(601)
5
SPEED MEAS MODE
SPEED ACT FTR
SPEED ACT FLT FTR
T
SPEED ACT FILT
12103
P1
50
P2
5000
P3
10000
P4
23000
P5
0
P6
50
P7
3000
P8
10
P9
200
P10
50
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
SPEED ACT
T-
ACCELCOMP
MIN SPEED
SPEED L1
SPEED GT L1
SPEED L2
SPEED GT L2
OVERSPEEDLIMIT
OVERSPEED
11702
AI2
AI2:OUT+ 10107
AI2:OUT- 10108
12201
12202
12203
201
P1
10000
P2
0
P3
20000
202
203
204
DRIVE LOGIC
CONSTANTS (12510)
BRAKE CONTROL
(303)
CONSTANTS (12511)
CONSTANTS (12510)
CONSTANTS (12511)
2302
2303
2304
4000
P2
-4000
P3
16000
P4
100
P5
Terminals
200
P6
SDCS-CON-2
4095
P7
STALL.TORQUE
STALL.TIME
X3:
10 9
+
--
AI3:OUT+ 10110
AI3:OUT- 10111
AI3:ERR 10112
P1
0
P2
2000
P3
-2000
110
111
112
AI3 CONV MODE
AI3 HIGH VALUE
AI3 LOW VALUE
ST5
2305
2306
MON.EMF V
AO1
IN
AO1 NOMINAL V
AO1 OFFSET V
0V
AO1
AO1 NOMINAL VALUE
P8
P9
P10
2315
2316
2317
2307
2308
-4095
(12102)
2309
20000
2310
16383
2311
16383
2312
16383
2313
16383
2314
16383
(11001)
AI4:OUT+
2 1
X4:
AI4:OUT-
+
-0
-2000
114
115
AI4 HIGH VALUE
AI4 LOW VALUE
ST5
TREF TORQ MIN
Max
SPC TORQMIN1 12302
TREF TORQMAX112303
TREF TORQMIN1 12304
TORQ MAX2 12305
TORQ MAX
Min
TORQ MIN
Max
GEAR.START TORQ
GEAR.TORQ TIME
T
t
GEAR.TORQ RAMP
ARM CURR LIM P
CURR LIM P
Min
ARM CURR LIM N
Max
SPEED ACT
CURR LIM N
12308
x x y
y 4192
MAX CURR LIM SPD
ARM CURR LIM N1
12307
x x y
y 4192
I
ARM CURR LIM N2
ARM CURR LIM N3
ARM CURR LIM N4
ARM CURR LIM N5
n
FLUX REF1
P1
0
P2
0
P3
0
P4
0
P5
0
P7
500
P8
10
P9
30
P10
30
P11
0
P13
500
P14
2
517
518
519
520
521
SETTINGS
Conv. settings C4
SET I COMV A
Conv. values
10510
I TRIP A
10509
I CONV A
10511
U CONV V
10512
MAX BR TEMP
10513
CONV TYPE
10514
QUADR TYPE
10507
BRIDGE TEMP
SET U CONV V
SET MAX BR TEMP
SET CONV TYPE
SET QUADR TYPE
501
502
503
504
10113
P12
0
10114
P16
4
10115
P17
1024
P18
0
P6
10
P19
10
P15
0
Software version:
Schematics:
Library:
Motor Data
U MOTN V
Line
I MOTN A
I MOT1 FIELDN A
S21.233
S21V2_0
DCS500_1.5
and motor data
I MOT2 FIELDN A
505 FEXC SEL
507
506
Supply Data
U SUPPLY
U NET ACT
PHASE SEQ CW
U NET DC NOM V
LINE FREQUENCY
523 CURR ACT FILT TC
524
PLL CONTROL
528 PLL DEV LIM
UDC
526 OFFSET UDC
513
+
- CALC
Iact
EMF FILT TC
525 UNI FILT TC
(only for Cur. Controlling)
522
LANGUAGE
ST20
1/8
DCS 500B Software structure
CONV CUR ACT
ARM CUR ACT
TORQUE ACT
10504
DATA LOGGER (604)
10508
10515
10501
10502
DATA LOGGER (602)
MAINTENANCE (1211)
10503
U ARM ACT 10505
EMF ACT 10506
P1
5000
P2
0
P3
4095
DATA LOGGER (603)
MAINTENANCE (1212)
SP -80
AO2
205 IN
206 AO2 NOMINAL V
207 AO2 OFFSET V
208 AO2 NOMINAL VALUE
0V
AO2
X4:
2000
P3
AI4:ERR
AI4 CONV MODE
Min
10 8
P2
113
TREF TORQ MAX
SPC TORQMAX1 12301
SETTGS_3
Control Adjust.
AI4
Max
ST5
SP -87
Not used
Min
SPC TORQ MIN
MON.MEAS LEV
P13
SP -88
AI3
TORQUE/CURRENT LIMITATION
SPC TORQ MAX
TORQ MIN2 12306
P1
P12
SP -1
ST5
P1
2301
12204
STALL.SPEED
12PULSE LOGIC (3604)
AI2 CONV MODE
108 AI2 HIGH VALUE
109
AI2 LOW VALUE
Not used
ST5
TORQ REF HANDLING
STALL.SEL
X4:
-2000
12003
STEP
SP -10
SPMONI_2
SPEED MONITOR
10 7
8 7
X3:
2000
P3
12002
Speed controller
AI2:ERR 10109
P2
STEP RESP
T+
P11
SP -89
107
OUT OF WIN
WIN SIZE
E-
ST5
0
2002
WIN MODE
SET ALL RAMP
VALUES TO ZERO
MIN SPEED L
SP -81
12101
Speed feedback calculation
P1
FREE SIGNALS
(12517)
FRS
ST5
ST20
MAINTENANCE
(1210)
T5
+
--
0
P2
H
1718 ACC COMP.MODE
(OUT)
1719
ACC COMP.TRMIN
ST5
SP -12
SPEED ACT EMF
Torque reference
2004
12001
1715 SPEEDMAX
1716
SPEEDMIN
1704 FOLLOW IN
SPEED MEASUREMENT
CH B
30000
0
1707 T1/T2
1714 EMESTOP RAMP
1708
ACCEL1
1711
ACCEL2
1709
DECEL1
1712
DECEL2
1710
SMOOTH1
1713 SMOOTH2
SP -11
CH A
P2
S
2003
OUT
SPEED ACT
RUNNING
T20
Incremental encoder
-8...-30V
-30...-90V
-90...-270V
OUT 11701
2005
0
P1
SP -17
REFSUM_2
1801
IN1
OUT 11802
1802 IN2
SPEED ERROR
IN
1921 OHL
1922 OLL
(10903)
P1
LOC REF
2021
1920 FOLLOW
1923 ENABLE
DRIVE LOGIC (10903)
SP -84
SP -13
2001
SPEED
11801
REFERENCE
11703
SIGN
1705 FOLL ACT
1706 RES OUT
SP -15 SOFTPOT1
SOFTPOT
1918 INCR
OUT 11904
1919 DECR
ACT 11905
+
RAMP GENERATOR
(10906)
LOCAL
0
1702 RES IN
1717
STARTSEL
0
1703 HOLD
ST5
Tacho
RAMP_3
SP -18
1720 SPEED SET
1701 IN
REF SEL
1910 IN1
1911 SEL1
ST5
2/8
1/8
2/8
3/8
SP -9
SP -14
2006
IN
TORQ REF
HANDLING (12403)
TORQ REF
HANDLING (12402)
2009
2010
2011
2012
2007
OUT
IN LIM
SET1
BAL
12004
2407
12005
2408
BAL2
SET2
BAL2REF
VAL2
HOLD
HOLD
RINT
CLEAR
P1
P2
P3
P4
P5
P6
P7
P8
Max
(12001)
SP ERR
CURRENT CONTROL
SEL2:TORQ/SPEED
SEL2:OUT
SEL2:IN_LIM
12403
12402
SPEED CONTROL
(2010)
12404
401
SPEED CONTROL (2011)
3
CONSTANTS (12526)
CONSTANTS (12527)
4
(11702)
FREE SIGNALS (12520)
P1
1
2409
2406
ACCELCOMP
SEL2.TORQ STEP
SEL2.TREF SEL
P1
0
P2
1366
TORQ MAX2
RUNNING
TORQ MIN2
SET OUT TO ZERO
P3
300
P4
3200
KPSMIN
P5
2050
KPSPOINT
P6
150
KPSWEAKFILT
P7
15
P8
0
P9
0
TD
P10
0
TF
P11
40
BC
FLUX N
ARM CUR ACT
TORQ REF
12-PULS
[1209] 1,2
FLUX REF1
402
403
404
(10903)
KP
KI
RUNNING
ST5
-1
SET OUTPUTS TO ZERO
Torque ref
DROOPING
405
ARM CURR REF
CURR REF IN LIM
CURR DER IN LIM
ARM DIR
CURR REF
CURR STEP
ARM ALPHA
BLOCK
10405
10403
10404
10402
10401
DATA LOGGER (606)
t
5
SPC TORQMIN1
(11205)
2014
500
2015
0
2016
0
2017
500
2018
5000
2013
0
2019
0
2020
50
SEL2.TREF EXT
2
VAL1
BALREF
0
1
Min
SPC TORQMAX1
(10903)
0
SEL2.TREF SPC
C_CNTR_3
SP -75
TORQ REF HANDLING
KP
DROOPING
2008
TREFHND2
SPEED CONTROL
REF TYPE SEL
406
ARM CURR REF SLOPE
415 ARM CURR LIM P
416 ARM CURR LIM N
407
408
409
ARM CURR PI KP
ARM CURR PI KI
ARM CONT CURR LIM
412
ARM ALPHA LIM MAX
413 ARM ALPHA LIM MIN
414 DXN
410 ARM L
411
ARM R
417 ARM CURR CLAMP
Armature current
controller
STSYN
ST5
DCFMOD
SP -105
C_MONIT
SP -104
DCF FIELDMODE
P1
0
1215
DCF MODE :
0
1
SP -8
TORQ REF SELECTION
2401
FREE SIGNALS (12521)
FREE SIGNALS (12519)
P1
0
P2
0
2403
2404
2402
2405
1 2
TREF A
SEL1:OUT
LOAD SHARE
:
:
2
:
3
:
4
:
5
:
6 :
45 6
12401
Disabled
DCF Current Control
Stand Alone
Reserved
Fexlink Node 1
Fexlink Node 2
MG Set
P1
P2
7
Cur.Controller for high inductive load
... 407 x8
ARM_CURR_PI_KP
ARM_CURR_PI_KI
... 408 x8
P3
0
TREF B
TREF A FTC
2
TREF TORQMAX1
DI2 (10703)
45 6
1216 DI/OVP
RUNNING
ST5
SETS SEL1:OUT TO ZERO
-1
P2
0
1217
EMFCONT2
SP -34
EMF CONTROL
P11
0
FIELD MODE
(10907)
EMESTOP ACT
1004
FLUX REF SEL
1002
CONSTANTS (12512)
FLUX REF
(12102)
SPEED ACT
P2
P13
P14
20000
23100
0
1001=1,3,5
P1
100%
FLUX REF 1
100%
1012 FIELD WEAK POINT
1017 GENER.WEAK POINT
1018 FIELD WEAK DELAY
FLUX REF SUM
cal
generatoric
DRIVE MODE 1201=10
(1201)
EMESTOP ACT
TRef2
(10907)
1005 EMF REF SEL
&
1003
EMF REF
CONSTANTS (12509)
P1
P12
P3
P4
1006
100
1016
160
(10506)
1007
150
1008
4905
P5
P6
410
50
P7
-4095
P8
P9
1187
P10
3255
2190
F CURR REF
11001
P2
11002
11003
P3
P10
P4
P5
P6
P7
P8
P9
0
40 70 90
LOCAL EMF REF
GENER.EMF REF
EMF ACT
EMF KP
EMF KI
1011 EMF REL LEV
1009 EMF REG LIM P
1010 EMF REG LIM N
1013 FIELD CONST 1
1305
1321
1306
1307
1308
1309
1311
1312
F1 CURR GT MIN L
F1 CURR MIN TD
F1 OVERCURR L
F1 CURR TC
F1 KP
F1 KI
F1 U LIM N
F1 U LIM P
CUR RIPPLE MONIT
ZERO CUR DETECT
INTERNAL
0
1
A137
F34
A137
F34
CURRENT ZERO
SIGNAL
RUN DCF
RESET DCF
10916
10917
11303
Fexlink as Transmitter
for FEX1 and FEX2
SP -30
MOTOR 1 FIELD
FANS ON
(10908)
DRIVE MODE 1201=7
(1201)
1313 F1 RED.SEL
0
FIELD MODE 1001=1,3,5
(1001)
1301 F1 REF
100%
1314 F1 SEL.REF
1228
TEST REF2
1302 F1 FORCE FWD
0%
1303 F1 FORCE REV
1304 F1 ACK
2047
200
4710
0
1
20
-4096
4096
419
0
1
2
3
BC
A121
F 21
REF DCF
1001
0
420
Monit. 1
method 2
CUR RIPPLE LIM
STSYN
from ext. FEXLINK
Torque/current limitation
F03
DriveLogic
EXTERNAL
via Options
as FEX 1 (Receiver)
as FEX 2 (Receiver)
6
CURRENT
RISE MAX
Input for external Overvoltg.Protection
0
1
5
P4
421
REV_DELAY
REV_GAP
FREV_DELAY
OVP SELECT
4
418
Iact
TREF TORQMIN1
(10903)
32767
ARM_CONT_CUR_LIM
409
3601
15
3602
15
3603
15
0
TREF B SLOPE
CURRENT MONITOR
SDCS-FEX-2
or
DCF503/504
or
P1
F1 CURR REF
M2FIELD2
SP -28
M1FIELD2
(10908)
FANS ON
(1201)
DRIVE MODE 1201=7
1510
F2 RED.SEL
0
CONSTANTS (12512)
11301
P2
1228
1501 F2 REF
1511 F2 SEL.REF
MOTOR 2 FIELD
100%
TEST REF2
F1 CURR ACT
11302
DATA LOGGER
(605)
DCF501/502
P3
P4
P5
P6
P7
P8
P9
2047
4710
0
1
20
-4096
4096
1502
1503
1504
1505
1506
1508
1509
F2 CURR GT MIN L
F2 OVERCURR L
F2 CURR TC
F2 KP
F2 KI
F2 U LIM N
F2 U LIM P
F2 CURR REF
11501
0%
SDCS-FEX-2
or
DCF503/504
or
DCF501/502
F2 CURR ACT 11502
ST20
ST20
SP -26
SP -24
MOTOR 1 FIELD OPTIONS
Motor voltage controller
P1
10
P4
100
P5
614
P6
200
P7
80
P8
80
P9
0
MOTOR 2 FIELD OPTIONS
1310 F1 U AC DIFF MAX FREE WHEELING
P1
10
1507
F2 U AC DIFF MAX FREE WHEELING
ST20
1014 FIELD CONST 2
1015 FIELD CONST 3
ST10
1315
1316
1317
1318
1319
1320
OPTI.REF GAIN
OPTI.REF MIN L
OPTITORQUE
OPTI.REF MIN TD
REV.REV HYST
REV.REF HYST
Field current controller 1 and 2
FIELD REVERSAL
REV.FLUX TD
ST20
2/8
1/8
3/8
4/8
3/8
1/8
4/8
5/8
Terminals
Terminals
SDCS-CON-2
SDCS-CON-2
SP -63
DI7
SP-36
10716
REF SEL (1911)
BRAKE CONTROL (302)
ST5
905
5
O1
O2
906
10709
10710
(12201)
(11205)
907
ST5
SP -64
DI6
6
O2
10712
909
910
ST5
1
O2
912
10701
913
10702
ST5
2
O2
10703
10704
DCF FIELDMODE
(1216)
ST5
SP -67
DI3
10706
P3
0
P4
0
P5
0
P6
0
P7
0
P8
2
915
916
917
918
919
920
921
LOCAL
MIN SPEED
BC (BLOCK.)
MAINTENANCE
RESET
START INHIBIT
803
DISABLE LOCAL
804
FAN ON 10908
ACK CONV FAN
MAIN CONT ON 10910
ACK MAIN CONT
MOTOR ACT 10913
MOTOR2
TRIP DC BREAKER 10911
FIELD HEAT SEL
DYN BRAKE ON 10912
MAIN CONT MODE
STOP MODE
PWR LOSS MODE
AUTO-RECLOSING 10914
COMFAULT MODE
COMM FAULT 10915
10707
X1:
SP-61
DI9
1
O1
O2
X1:
ST5
SP-60
DI10
1
814
10708
SP -91
DATASET 1
10717
10122
OUT1
10123
OUT2
10124
OUT3
10718
IN
2
O1
DI11
3
X1:
O1
O2
10719
10720
10721
10722
ST5
SP-58
SP -93
DATASET 3
DI12
4
X1:
O1
O2
10125
OUT1
10126
OUT2
10127
OUT3
10723
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
ST5
SP-59
INV IN
T20
SETTINGS (10501)
SETTINGS (10505)
MAIN CONT
Relay output
SDCS-POW-1
SP -44
DO6
IN
INV IN
6
X1:
O1
O2
0
1207
1208
1209
1213
1210
1211
1212
1214
0
4
ARM. CONTROLLER
POT1 VALUE
1
7
FIRST FIELD EXCITER
POT2 VALUE
2
8
SECOND FIELD EXCITER
PERIOD
t
BTW.POT1/2
3
9
4
10
0
TEST REF
SQUARE WAVE
DRIVE ID
WRITE ENABLE KEY
WRITE ENABLE PIN
SELECT OPER.SYST
ACTUAL VALUE 1
7
X1:
not used
O1
O2
MACRO SELECT
T5
INV IN
T20
SP-95
FLBSET_2
FIELDBUS
4001
FIELDBUS PAR.1
4002
(MODULE TYPE)
4003
4004
4005
4006
4007
4008
4009
4010
Parameters
4011
depends of
4012
modul type
4013
4014
4015
SP -92
DATASET 2
209
IN1
210
IN2
211
IN3
ST5
OUT
Monitoring
SP -94
DATASET 4
212 IN1
213 IN2
214 IN3
ST5
ST5
SP -76
P2
230
P3
80
P4
60
10725
P5
5000
10726
P6
0
P7
4
P8
10
P9
0
IN
OUT
Inputs and outputs for 12 pulse
10727
10728
DI15
8
X1:
O1
13617
X18:13
13618
X18:14
13619
X18:15
13620
X18:16
10730
ST5
AI5
AI5:OUT+
3610 Revers.Logic
2 1
X2:
AI5:OUT-
+
--
AI5:ERR
0
116 AI5 CONV MODE
P2
2000
117 AI5 HIGH VALUE
P3
-2000
118 AI5 LOW VALUE
P1
P1
P2
P3
10116
10117
1
10
10
10118
3601
REV DELAY
3602
REV GAP
3603
FREV DELAY
ON/OFF LOGIC
3607 INHIB Logic
not used
5 4
X2:
+
--
SP -85
AI6
P4
P5
0
119 AI6 CONV MODE
2000
120 AI6 HIGH VALUE
P3
-2000
121 AI6 LOW VALUE
3605 DIFF CURRENT
3606 DIFF CURR DELAY
CURRENT REFERENCE
P6
2048
AI2 (10107)
ST5
4/8
10
150
AI6:ERR 10121
P2
BC not Zero
CURRENT ANALYSIS
active, if [1209] = 1
AI6:OUT+ 10119
AI6:OUT- 10120
P1
Logic f. INHIBIT
(11205)
BC
3616 BC Logic
ST5
3615
ADJ REF1
3604 IACT SLAVE
MASTER
6-PULSE
3611
3612
3613
3614
13611
Bridge
13606
IREF1-Polarity
13609
IREF2-Polarity
13607
IREF1-Pol.Master
13610
IREF2-Pol.Broth
13612
Bridge of Slave
13613
Indicat.Revers
13614
Fault Reversion
3608 IREF0 Logic
3609 Bridge Logic
STSYN
SP -86
SP -98
OUTPUT X18
12-PULSE LOGIC
BRIDGE REVERSAL LOGIC
active, if [1209]= 1 or 2
INPUT X18
10729
12PULS_2
SP -99
SP -97
O2
not used
511
512
508
509
510
514
515
516
527
CONPROT2
CONVERTER PROTECTION
ARM OVERVOLT LEV
ARM OVERCURR LEV
U NET MIN1
U NET MIN2
PWR DOWN TIME
EARTH.CURR SEL
EARTH.FLT LEV
EARTH.FLT DLY
CONV TEMP DELAY
ST20
SP -22
ST5
SP-55
not used
CDP312
ACTUAL VALUE 3
ST5
SP-56
DI14
DRIVE LOGIC
RAMP GENERATOR
12 PULSE LOGIC
11203
FEXC STATUS
11210
FEXC1 CODE
11220 FEXC1 SW VERSION
11211
FEXC1 COM STATUS
FEXC1 COM ERRORS 11212
11213
FEXC2 CODE
11221 FEXC2 SW VERSION
FEXC2 COM STATUS 11214
11215
FEXC2 COM ERRORS
FIELDBUS NODE ADDR
ACTUAL VALUE 2
11206
11204
TC STATUS
11201 COMMIS STAT
11205
BC
11202 BACKUPSTOREMODE
11222 PROGRAM LOAD
11216
11218 CNT SW VERSION CMT COM ERRORS
11217
11219 CNT BOOT SW VER CDI300 BAD CHAR
CMT DCS500 ADDR
110
10724
SPEED LOOP
EMF CONTROLLER
Maintenance
SP -43
DO7
IN
ST5
DI13
P11
1203
TEST REF SEL
P1
ST5
SP-57
not used
SP -42
DO8
IN
SPEED MESUREMENT (12103)
1202
RELEASE OF ARM.
CONTROLLING
Inputs and outputs for fieldbus
ST5
O2
not used
358
P10
813
Must be connected, when no fan acknowledges (DI1, DI2)
Additional binary
inputs
not used
P7
MAIN CONT
1206
&
I1=I2
7
O2
not used
1
INV IN
1205
4
X7:
4
X6:
O1
ST5
not used
250
P6
T20
SP -66
DI4
Terminals
P5
SP -48
DO2
IN
SP -47
DO3
805
IN
806
INV IN
T20
ST5
SDCS-IOE-1
T20
EXC CONT
1204
(11207)
0
812
T20
100
358
811
COMFLT. TIMEOUT
0
P4
P9
816
PANEL DISC MODE
P3
P8
815
EME STOP MODE
FAN CONT
1000
T20
MOTOR 1/2 FIELD
FIELD ON 10909
ACK MOTOR FAN
(10906)
LOCAL
1201
DRIVEMODE
6
3
O2
10705
1
EME STOP
SP -49
DO1
801
IN
802
INV IN
MANTUN_3
MAINTENANCE
TEST RELEASE
X7:
X6:
MAIN CONT
O1
P2
914
RAMP GENERATOR
TORQ REF SELECTION
TORQ REF HANDLING
EMESTOP ACT 10907
LOCAL 10906
0
(11209)
P2
1 2
X6:
MOTOR FAN
O1
0
RUN3
COAST STOP
RUNNING
X96:
SP -68
DI2
P1
FAULT 10904
ALARM 10905
INV IN
T20
3
X6:
CONV FAN
O1
810
X7:
SP -69
DI1
911
RUNNING 10903
1
SP -45
DO5
IN
2
O1
908
809
X7:
X6:
RESET
10711
RUN2
RDY ON 10901
RDY RUNNING 10902
P1
1
X6:
EM STOP
904
RUN1
RDY RUNNING
T20
DRLOGI_2
X7:
SP -65
DI5
903
CONST REF (11902)
DRIVE LOGIC
ON/OFF
INV IN
SP -100
(11208)
5
8
O2
902
10715
SP -46
DO4
IN
X7:
X6:
RUN
901
O1
808
10714
ST5
SP -62
DI8
807
4
7
O2
Binary in and outputs (standard)
10713
X7:
X6:
ON/OFF
O1
*
2048
P1
0
X18:09
X18:10
X18:11
X18:12
P2
0
P3
0
STSYN
P4
4096
P5
120
P6
130
P7
240
13616
ST20
13621
SP -21
13601
Conv.Curr.Slave
13602
Arm.Curr.Slave
13603
Conv.Curr.Both
13604
Arm.CURR.Both
13615
Fault Current
[1209]
Curr.Ref.2
Curr.Ref.1
Res. f.Commun
13608
13605
13622
P1
0
P2
0
P3
0
P4
4096
P5
120
P6
130
P7
240
M2PROT_2
MOTOR 2 PROTECTION
1601
MOT2.TEMP IN
11601
1602
MOT2.TEMP ALARM L MOT2 MEAS TEMP
1603
MOT2.TEMP FAULT L
1604
11602
MODEL2.SEL
MOT2 CALC TEMP
1605
MODEL2.CURR
1606
MODEL2.ALARM L
1607
MODEL2.TRIP L
1608
MODEL2.TC
ST20
STSYN
5/8
M1PROT_2
MOTOR 1 PROTECTION
1401
MOT1.TEMP IN
1402
11401
MOT1.TEMP ALARM L MOT1 MEAS TEMP
1403
MOT1.TEMP FAULT L
1404
KLIXON IN
1405
11402
MODEL1.SEL
MOT1 CALC TEMP
1406
MODEL1.CURR
1407
MODEL1.ALARM L
1408
MODEL1.TRIP L
1409
MODEL1.TC
6/8
5/8
6/8
7/8
SP -7
P1
0
"EXT. IND. 1"
P3
0
SP-102
1101 IN USER EVENT 1
1102
TYPE
1103 TEXT
1104
DLY
ST20
SP -6
P1
0
"EXT. IND. 2"
P3
0
1105 IN USER EVENT 2
1106 TYPE
1107 TEXT
1108 DLY
ST20
DATA LOGGER
SPEED MEASUREMENT (12102)
0
"EXT. IND. 3"
P3
0
601
SETTINGS (10501)
602
SETTINGS (10505)
603
SETTINGS (10504)
604
MOTOR 1 FIELD (11302)
605
CURRENT CONTROL (10401)
P1
1
P2
20000
P3
200
P4
3
606
607
608
609
610
611
SP -5
P1
DATALOG
612
1109 IN USER EVENT 3
1110
TYPE
1111 TEXT
613
IN1 Ch.1
IN2 Ch.2
IN3 Ch.3
IN4 Ch.4
IN5 Ch.5
IN6 Ch.6
DLOG.TRIGG COND
DLOG STATUS
DLOG.TRIGG VALUE
10601
CMT-TOOL
DLOG.TRIGG DELAY
TRIG
DLOG.SAMPL INT
DLOG.TRIG
0
DLOG.STOP
0
DLOG.RESTART
0
STOP
TRIG
STOP
RESTART
ST20
1113 IN
0
"EXT. IND. 4"
P3
0
1114
USER EVENT 4
Data logger
TYPE
1115 TEXT
1116
Speed controller
DLY
The result is compared to the speed feedback from the SPEED MEASUREMENT block,
using the SPEED ERROR block, and then passed to the speed controller. This block permits
evaluation of the system deviation by means of a filter. Moreover, it is possible here to make
a few settings which are needed for the ”Window” operating mode. If the drive’s speed feedback is within a window around the reference value, then the speed controller is ”bypassed”
(provided ”Window Mode” has been activated; the drive is controlled by means of a torque
reference value at the TORQ REF HANDLING block). If the speed feedback is outside the
window, the speed controller will be activated, and will lead the drive’s actual speed back into
the window.
The SPEED CONTROL block contains the speed controller with P, I and DT1 contents. For
adaptation it receives a variable P-amplification.
ST20
SP -3
1117 IN
P1
0
"EXT. IND. 5"
P3
0
1118
USER EVENT 5
TYPE
1119 TEXT
1120
DLY
ST20
Additional signals
SP -2
1121 IN
P1
0
"EXT. IND. 6"
P3
0
USER EVENT 6
1122
DLY
The ”torque reference” generated by the speed controller is passed to the input of the
CURRENT CONTROL block via the TORQ REF HANDLING block, and there it is converted
into a current reference value and used for current regulation. The TORQUE / CURRENT
LIMITATION block is used for generating the various reference values and limitations; this
block contains the following functions: ”speed-dependent current limitation”, ”gear backlash
compensation”, ”generation of the values for static current limitation” and ”torque limitation”.
The values for the various limitations are used again at some other points, for instance at the
following blocks: SPEED CONTROL, TORQ REF HANDLING, TORQ REF SELECTION, and
CURRENT CONTROL.
The AI2 block (analogue input 2) is used for reading in an analogue signal.
The TORQ REF SELECTION block contains a limitation with upstream addition of two signals, one of which can be routed through a ramp function generator; the other signal’s
evaluation can be dynamically altered using a multiplier.
The TORQ REF HANDLING block determines the drive's operating mode. When in position
1, the speed control mode has been activated, whereas in position 2 it is torque control mode
(no closed-loop control since there is no "genuine" torque feedback available in the unit). In
both cases, the reference value required comes from outside. Positions 3 and 4 are a combination of the first two options stated above. Note that with position 3 the smaller value out of
external torque reference and speed controller output is passed to the current controller
whereas with position 4 it is the larger one. Position 5 uses both signals, corresponding to the
method of functioning of "Window Mode".
SP -73
ST20
CONSTANTS
0
-1
User events
1
2
10
100
1000
31416
EMF:100%
TORQ:100%
TORQ:-100%
CUR,FLX,VLT: 100%
CUR,FLX,VLT:-100%
Brake control
SPEED: 100%
SPEED:-100%
12501
CONST_0
12502
CONST_M1_TRUE
12503
CONST_1
12504
CONST_2
12505
CONST_10
12506
CONST_100
12507
CONST_1000
12508
CONST_31416
12509
EMF_MAX
12510
TORQ_MAX
12511
TORQ_MAX_N
12512
CONST_4095
12513
CONST_M4095
12514
CONST_20000
12515
CONST_M20000
ST
SP -74
FREE SIGNALS
12516
SIG1(SPEED REF)
12517
SIG2(SPEED STEP)
12518
SIG3(TORQ. REF A)
12519
SIG4(TORQ. REF B)
12520
SIG5(TORQUE STEP)
12521
SIG6(LOAD SHARE)
12522
SIG7(FLUX REF)
12523
SIG8(EMF REF)
12524
SIG9(FORCE_FWD)
12525
SIG10(FORCE REV)
12526
SIG11(CURR. REF)
12527
SIG12(CURR._STEP)
SP -32
(10902)
(10503)
BRAKE CONTROL
RESET
TORQUE ACT
301 HOLD REF
DI8 (10715)
SPEED MONITOR (12201)
P1
0
P2
0
P3
0
P4
0
Binary in and outputs (standard)
The DRIVE LOGIC block reads in various signals from the system via digital inputs DIx,
processes them, and generates commands, which are outputted to the system via digital
outputs DOx, e.g. for controlling the power converter’s line contactor, the field-circuit contactor or contactors for various fans, or for outputting status messages.
Additional binary inputs
The AI3 and AI4 blocks represent another 2 analogue inputs which have as yet not been
assigned to any particular functions. The blocks A15 and A16 represent another 2 additional
inputs which are only active, if the board SDCS-IOE1 is connected. Another 7 digital inputs DI
9 .. DI15 are available with this additional hardware.
Inputs and outputs for fieldbus
A fieldbus module with serial communicated references should be used, if analogue and
digital signals are not sufficient for the control of the drive (equipment for the installation of
Profibus, CS31, Modbus etc. is available). This type of module is activated by means of the
block FIELDBUS. The data transferred from the control to the converter are stored in the
blocks DATASET1 and DATASET3 as 16-bit-information. Depending on the application the
output pins of these blocks have to be connected to input pins of other blocks in order to
transport the message. The same procedure is valid for blocks DATASET2 and DATASET4,
if they are connected. These blocks are transmitting information from the converter to the
control system.
Torque / current limitation
TYPE
1123 TEXT
1124
Since a DCS power converter can control 2 field units, some of the function blocks are duplicated. This means that, depending on the mechanical configuration of the drives concerned,
you can control 2 motors either in parallel or alternatively. The requisite configuration of the
software structure can be generated by designing the blocks appropriately during the commissioning routine.
The MOTOR1 FIELD / MOTOR2 FIELD block reads in the field current reference value and
all values which are specific to the field supply unit, and transfers these to the field power
converter via an internal serial link; the field power converter is scaled to suit its hardware,
and performs field current regulation. The field current direction for motor 1 can be determined using binary commands, while for motor 2 it can be generated in the course of an
application upstream of the block concerned.
The MOTOR1 FIELD OPTIONS / MOTOR2 FIELD OPTIONS block controls the freewheeling function in the event of line undervoltage, and the field current reversal function with
field reversal drives (only for motor 1). In case of field reversal drives, there is an option for
selectively influencing the moment of armature-circuit and field current reduction and buildup.
This page depicts the conditioning routine for speed feedback and reference values. The
AITAC block is used to read in the speed feedback from an analogue tacho The SPEED
MEASUREMENT block processes the 3 possible feedback signals: analogue tacho, pulse
generator or the converter's output voltage (SPEED_ACT_EMF) - conditioned by the EMF
TO SPEED CALC block (if 2102=5 , no field weakening function possible). Parameters
are used for activating smoothing functions, selecting the feedback value and where applicable for setting the maximum speed. This parameter also serves for scaling the speed control
loop.
The SPEED MONITOR block contains motor stalled - and tacho monitoring function, and
compares a selected speed feedback value against overspeed, minimum speed and 2 settable thresholds.
The AO1 block represents a scalable analogue output.
SP -4
P1
Field current controller 1 and 2
The speed reference for the ramp function generator is formed by the REF SEL blocks, which
can be used to select the reference value required, the CONST REF block, which generates
a maximum of 4 permanently settable reference values, the SOFTPOT block, which reproduces the function of a motorpotentiometer in conjunction with the block RAMP
GENERATOR, or by the AI1 block (analogue input 1).
The RAMP GENERATOR block contains a ramp function generator with 2 ramp-up and
ramp-down ramps, 2 times for the S-curve, limitation for upper and lower limits, hold function
and the functions for ”Follow” the speed reference or ”Follow” the speed feedback. There is a
special signal available for the treatment of acceleration and deceleration.
The REF SUM block enables the output of the ramp function generator and a user-definable
signal to be added.
Speed feedback calculation
RESTART
T1ms
1112 DLY
Speed reference handling
10301
TREF OUT
LOCAL
302 BR RELEASE TREF ENABLE 10302
303 MIN SP IND DECEL CMND 10303
10304
304 ACT BRAKE
LIFT BRAKE
10305
305
START DELAY BRAKE RUN
306
STOP DELAY
307
HOLD TORQ
308
EMESTOP BRAKE
ST20
Armature current controller
The CURRENT CONTROL block contains the current controller with a P and I content, plus
an adaptation in the range of discontinuous current flow. This block also contains functions
for current-rise limitation, the conversion of torque reference value into current reference
value by means of the field crossover point, and some parameters describing the supply
mains, and the load circuit.
At applications with high inductive load and high dynamic performance a different hardware is
used to generate the signal current equal to zero. This hardware is selected by the
CURRENT MONITOR block. The functions monitoring the current can now be adapted to the
needs of the application. This gives easier handling and a higher degree of safety at high
performance drives, like test rigs.
The DCF mode can be activated via the block DCF FIELDMODE. The functionality within this
mode can be specified. If one of these functions is selected the current controller gets a
different characteristic, the overvoltage protection DCF 506 is monitored and the field current
reference via the X16: terminals is routed.
SPEED_STEP
TORQ_REF_B
TORQ_STEP
LOAD_SHARE
CUR_REF
CUR_STEP
ST
FLTHNDL
SP-103
FAULT HANDLING
FAULT WORD 1
FAULT WORD 2
FAULT WORD 3
LATEST FAULT
ALARM WORD 1
ALARM WORD 2
ALARM WORD 3
LATEST ALARM
OPERATING HOURS
Line and motor data
The SETTINGS block serves for scaling all important signals, such as line voltage, motor
voltage, motor current and field current. Parameters are available to adjust the control to
special conditions like weak networks or interactions with harmonic filter systems. The language, in which you want to read your information on the panel, can be selected.
The AO2 block represents a scalable analogue output.
11101
11102
11103
11107
Motor voltage controller
11104
The EMF CONTROL block contains the armature-circuit voltage controller (e.m.f. controller).
It is based on a parallel structure comprising a PI controller and a precontrol feature, generated with a characteristic of 1/x. The ratio between the two paths can be set. The output
variable of this block is the field current reference value, which is produced from the flux
reference value by another characteristic function using linearization. To enable the drive to
utilize a higher motor voltage even with a 4 quadrant system two different field weakening
points can be set by parameter.
11105
11106
11108
11109
Inputs and outputs for 12 pulse
The converter is able to be configurated in a 12-pulse parallel application. In this case you
need: two identical armature converters; one field supply unit; one T-reactor; communication
via ribbon cable connected to X 18 of both converters The 12-PULSE LOGIC must be activated and guarantees a synchronous control of the MASTER and the SLAVE drive.
Maintenance
The MAINTENANCE block provides reference values and test conditions so as to enable all
controllers to be adjusted in the power converter. If the panel is used as a meter in the cubicle
door, an assortment of signals can be defined here.
Monitoring
The CONVERTER PROTECTION block monitors the armature circuit for overvoltage and
overcurrent, and monitors the mains for undervoltage. It provides an option for reading in the
total current of the 3 phases through an additional external sensor and monitoring it for "not
equal to zero". Adaptations are made for rebuild applications, which keep the power part and
the fan, to sense overload conditions or fan failures.
The MOTOR1 PROTECTION block, in its upper part, evaluates either the signal from an
analogue temperature sensor, or from a Klixon. In its lower part, it computes motor heat-up
with the aid of the current feedback value and a motor model, after which a message is
outputted.
The MOTOR2 PROTECTION block works in the same way as the MOTOR1 PROTECTION
block, but without Klixon evaluation.
User event
By using the block USER EVENT1 to USER EVENT6 six different messages are created,
which are displayed as faults or alarms on the panel CDP312 as well as on the 7 segment
display of the converter.
Brake control
The BRAKE CONTROL block generates all signals needed for controlling a mechanical
brake.
Data logger
The block DATA LOGGER is able to record up to six signals. The values of these signals will
be stored in a battery buffered RAM and are still available after a break down of the supply
voltage. The time of recording can be influenced by a trigger signal, as well as the number of
recorded values before and after the trigger signal. The function DATA LOGGER can be set
with both panel and PC tool. For evaluation of the recorded values a PC tool is recommended.
Additional signals
By using the block FAULT HANDLING the faults and alarms of the drive are regrouped as 16bit information. The CONSTANTS and FREE SIGNALS blocks can be used for setting limitations or special test conditions.
T20
6/8
7/8
8/8
7/8
8/8
Terminals
SDCS-CON-2
Speed reference
SP -20
SP -90
6 5
X3:
P1
1
P2
20000
AI1
10104
AI1:OUT+
10105
AI1:OUT10106
AI1:ERR
104 AI1 CONV MODE
105 AI1 HIGH VALUE
P3
-20000
106 AI1 LOW VALUE
+
--
DI8 (10715)
OUT
11903
(11803)
1912 IN2
1913 SEL2
1914 IN3
1915 SEL3 0
P10
ST5
SP -77
CONST REF
1901 ACT1
1902 ACT2
1
1903 ACT3
ACT 11902
DRIVE LOGIC (903)
1904 ACT4
P2
1500
P3
0
P4
1906 REF1
1907 REF2
Speed reference
handling
OUT 11901
1908 REF3
1909 REF4
0
P5
0
P1
1000
1905 DEF
P1
200
P2
200
P3
100
P4
200
P5
100
P6
0
P7
0
P8
20000
P9
-20000
SP -15 SOFTPOT1
SOFTPOT
1918 INCR
OUT 11904
1919 DECR
ACT 11905
1920 FOLLOW
P2
-5000
S
0
0
P2
2002
FREE SIGNALS
(12517)
FRS
WIN MODE
OUT OF WIN
WIN SIZE
STEP RESP
12003
STEP
ST5
P11
0
P12
0
2008
TORQ REF
HANDLING (12403)
TORQ REF
HANDLING (12402)
(10903)
T-
DECEL2
Speed controller
SMOOTH1
P1
P2
P3
1716
SPEEDMIN
1704 FOLLOW IN
1705 FOLL ACT
(10903)
RUNNING
(11205)
BC
(11205)
2014
500
2015
0
2016
0
2017
500
2018
5000
2013
0
2019
0
2020
50
P4
P5
P6
P7
SET ALL RAMP
VALUES TO ZERO
1718 ACC COMP.MODE
(OUT)
1719
ACC COMP.TRMIN
ST5
P8
ACCELCOMP
X5:
10
1
4 3
X3:
2 1
P2
30000
P3
-30000
SP -12
P2
15000
2048
AITAC
10101
AITAC:OUT+
10102
AITAC:OUT10103
AITAC:ERR
2103
2101
PULSE
TACHO
SPEED SCALING
0
1
2
3
4
TACHOPULS NR
AITAC:OUT+
(10505)
(501)
AITAC HIGH VALUE
P3
5
AITAC LOW VALUE
ST5
P4
0
P5
500
2102
2104
2105
12104
TACHO PULSES
EMF
TO
SPEED
CALC
U ARM ACT
U MOTN V
AITAC CONV MODE
103
P1
DATA LOGGER
(601)
5
SPEED MEAS MODE
SPEED ACT FTR
SPEED ACT FLT FTR
T
SPEED ACT FILT
12103
50
P2
5000
P3
10000
P4
12102
SPEED ACT
T
SPEED ACT EMF
23000
P5
0
P6
50
P7
3000
P8
10
P9
200
P10
50
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
SPEED ACT
MIN SPEED
SPEED L1
SPEED GT L1
SPEED L2
SPEED GT L2
OVERSPEEDLIMIT
OVERSPEED
12201
12202
DRIVE LOGIC
CONSTANTS (12510)
BRAKE CONTROL
(303)
CONSTANTS (12511)
CONSTANTS (12510)
12203
CONSTANTS (12511)
STALL.SPEED
P1
STALL.TIME
P2
P2
0
P3
20000
-4000
MON.EMF V
P3
16000
P4
100
P5
Terminals
200
AO1
P6
SDCS-CON-2
4095
IN
202
AO1 NOMINAL V
P7
203
0V
AO1
AO1 OFFSET V
204
X4:
SP -89
2301
2302
2303
2304
2305
2306
AO1 NOMINAL VALUE
2315
2316
2317
2307
2308
-4095
(12102)
2309
20000
2310
16383
2311
16383
2312
16383
2313
16383
2314
16383
P8
P9
P10
P12
12PULSE LOGIC (3604)
8 7
X3:
AI2
AI2:OUT+ 10107
AI2:OUT- 10108
P13
(11001)
AI2:ERR 10109
P2
2000
P3
-2000
107
ST5
P1
0
P2
0
P3
0
P4
0
P5
0
SP -88
X3:
10 9
+
--
AI3:OUT+ 10110
AI3:OUT- 10111
0
P2
2000
P3
-2000
110
111
112
P8
10
P9
30
P10
30
P11
0
P13
500
P14
2
10113
P12
0
10114
P16
4
P17
1024
P18
0
P6
10
P19
10
P15
0
AI3 CONV MODE
AI3 HIGH VALUE
AI3 LOW VALUE
SP -87
AI4
AI4:OUT+
2 1
X4:
AI4:OUT-
+
-P1
113
0
P2
2000
P3
-2000
114
115
AI4:ERR
10115
AI4 CONV MODE
AI4 HIGH VALUE
AI4 LOW VALUE
ST5
SETTINGS
Conv. settings C4
Conv. values
10510
517
SET I COMV A
I TRIP A
518
10509
SET U CONV V
I CONV A
519
10511
SET MAX BR TEMP
U CONV V
10512
520
SET CONV TYPE
MAX BR TEMP
521
10513
SET QUADR TYPE
CONV TYPE
10514
QUADR TYPE
10507
BRIDGE TEMP
Motor Data
501
U MOTN V
502
I MOTN A
503
I MOT1 FIELDN A
504
I MOT2 FIELDN A
505 FEXC SEL
507
506
Line
Supply Data
U SUPPLY
U NET ACT
U NET DC NOM V
PHASE SEQ CW
LINE FREQUENCY
UDC
526 OFFSET UDC
513
CONV CUR ACT
TORQUE ACT
10501
P1
5000
P2
0
P3
4095
SP -80
AO2
205 IN
206 AO2 NOMINAL V
207 AO2 OFFSET V
0V
AO2
REF SEL (1911)
BRAKE CONTROL (302)
CONST REF (11902)
908
10712
909
910
912
10701
10703
10704
DCF FIELDMODE
(1216)
ST5
SP -67
DI3
3
O2
RAMP GENERATOR
TORQ REF SELECTION
TORQ REF HANDLING
EMESTOP ACT 10907
EME STOP
LOCAL 10906
MAINTENANCE
10705
10706
P1
0
P2
1
P3
0
P4
0
P5
0
P6
0
P7
0
P8
2
914
915
916
917
918
919
920
921
SP -49
DO1
801
IN
802
INV IN
FAN CONT
T20
RESET
START INHIBIT
803
DISABLE LOCAL
804
FAN ON 10908
ACK CONV FAN
MOTOR 1/2 FIELD
FIELD ON 10909
ACK MOTOR FAN
MOTOR ACT 10913
TRIP DC BREAKER 10911
FIELD HEAT SEL
DYN BRAKE ON 10912
MAIN CONT MODE
SP -42
DO8
815
IN
816
INV IN
T20
STOP MODE
EME STOP MODE
PANEL DISC MODE
AUTO-RECLOSING 10914
PWR LOSS MODE
COMFAULT MODE
INV IN
SP -47
DO3
805
IN
806
INV IN
T20
MAIN CONT ON 10910
ACK MAIN CONT
MOTOR2
SP -48
DO2
IN
EXC CONT
MAIN CONT
COMM FAULT 10915
T20
813
300
KPSMIN
P5
2050
KPSPOINT
P6
150
KPSWEAKFILT
P7
15
KI
P8
0
P9
0
TD
P10
0
TF
P11
40
2402
2405
(10903)
TORQ MIN
814
MAIN CONT
Relay output
SDCS-POW-1
SEL1:OUT
LOAD SHARE
X1:
1
O1
O2
X1:
2
not used
ST5
SP-60
DI10
10717
10122
OUT1
10123
OUT2
10124
OUT3
10718
IN
ST5
O1
O2
10719
10720
ST5
SP-59
DI11
3
X1:
not used
O1
O2
10721
10722
ST5
SP-58
SP -93
DATASET 3
DI12
4
X1:
not used
O1
O2
IN
10724
DI13
6
X1:
O1
O2
7
X1:
not used
O1
O2
GEAR.TORQ TIME
T
t
GEAR.TORQ RAMP
CURR LIM P
ARM CURR LIM P
Min
ARM CURR LIM N
8
X1:
not used
Max
O2
CURR LIM N
ARM CURR LIM N1
I
ARM CURR LIM N4
SETS SEL1:OUT TO ZERO
-1
RUNNING
ST5
P2
P13
S21.233
S21V2_0
DCS500_1.5
0
1001
P14
20000
23100
0
1001=1,3,5
P1
100%
1018 FIELD WEAK DELAY
DRIVE MODE
(1201)
EMESTOP ACT
(10907)
1005 EMF REF SEL
1003 EMF REF
CONSTANTS (12509)
1006
100
1016
160
(10506)
1007
150
1008
4905
P5
P6
410
P7
-4095
P8
P9
1187
P10
3255
50
2190
0
P4
100
1204
1205
1206
(11207)
250
P6
1
P7
358
P8
358
P9
0
P10
1
SPEED MESUREMENT (12103)
P11
0
1202
1203
1207
1208
1209
1213
1210
1211
1212
1214
RELEASE OF ARM.
CONTROLLING
&
I1=I2
1201=10
2 1
X2:
AI5:ERR
116 AI5 CONV MODE
P1
0
P2
2000
117 AI5 HIGH VALUE
-2000
118 AI5 LOW VALUE
P3
3610 Revers.Logic
P1
P2
P3
1
10
10
10118
3601
REV DELAY
3602
REV GAP
3603
FREV DELAY
ON/OFF LOGIC
3607 INHIB Logic
5 4
X2:
+
--
SP -85
AI6
AI6:OUT+ 10119
AI6:OUT- 10120
AI6:ERR 10121
119 AI6 CONV MODE
P1
0
P2
2000
120 AI6 HIGH VALUE
-2000
121 AI6 LOW VALUE
P3
ST5
Logic f. INHIBIT
(11205)
BC
3616 BC Logic
BC not Zero
CURRENT ANALYSIS
active, if [1209] = 1
ST5
not used
Bridge
IREF1-Polarity
IREF2-Polarity
IREF1-Pol.Master
IREF2-Pol.Broth
Bridge of Slave
Indicat.Revers
Fault Reversion
P4
P5
10
150
3605 DIFF CURRENT
3606 DIFF CURR DELAY
CURRENT REFERENCE
P6
2048
AI2 (10107)
3615
ADJ REF1
3604 IACT SLAVE
MASTER
6-PULSE
STSYN
*
2048
P3
P10
P4
P5
P6
P7
P8
P9
0
TRef2
40 70 90
&
EMF ACT
EMF KP
EMF KI
1011 EMF REL LEV
1009 EMF REG LIM P
1
1010 EMF REG LIM N
1013 FIELD CONST 1
4
POT1 VALUE
1
7
FIRST FIELD EXCITER
POT2 VALUE
2
8
SECOND FIELD EXCITER
PERIOD
t
BTW.POT1/2
3
9
4
10
TEST REF
P1
0
"EXT. IND. 1"
0
1101 IN USER EVENT 1
1102
TYPE
1103 TEXT
1104
DLY
DRIVE ID
WRITE ENABLE KEY
WRITE ENABLE PIN
SELECT OPER.SYST
FIELDBUS NODE ADDR
FEXC STATUS
P1
CDP312
ACTUAL VALUE 3
MACRO SELECT
0
"EXT. IND. 2"
11206
11203
11210
FEXC1 CODE
11220 FEXC1 SW VERSION
11211
FEXC1 COM STATUS
FEXC1 COM ERRORS 11212
11213
FEXC2 CODE
11221 FEXC2 SW VERSION
FEXC2 COM STATUS 11214
11215
FEXC2 COM ERRORS
ACTUAL VALUE 1
ACTUAL VALUE 2
SP -6
11204
TC STATUS
11201 COMMIS STAT
11205
BC
11202 BACKUPSTOREMODE
11222 PROGRAM LOAD
11216
11218 CNT SW VERSION CMT COM ERRORS
11217
11219 CNT BOOT SW VER CDI300 BAD CHAR
CMT DCS500 ADDR
SP-102
ST20
SPEED LOOP
EMF CONTROLLER
SQUARE WAVE
P3
0
1105 IN USER EVENT 2
1106 TYPE
1107 TEXT
1108 DLY
ST20
P1
0
"EXT. IND. 3"
P3
0
1109 IN USER EVENT 3
1110
TYPE
1111 TEXT
T5
[1209]
Curr.Ref.2
Curr.Ref.1
Res. f.Commun
DATALOG
DATA LOGGER
SPEED MEASUREMENT (12102)
601
SETTINGS (10501)
602
SETTINGS (10505)
603
SETTINGS (10504)
604
MOTOR 1 FIELD (11302)
605
CURRENT CONTROL (10401)
P1
1
P2
20000
P3
200
P4
3
606
607
608
609
610
611
SP -5
DRIVE LOGIC
RAMP GENERATOR
12 PULSE LOGIC
612
613
IN1 Ch.1
IN2 Ch.2
IN3 Ch.3
IN4 Ch.4
IN5 Ch.5
IN6 Ch.6
DLOG.TRIGG COND
DLOG STATUS
DLOG.TRIGG VALUE
CMT-TOOL
DLOG.TRIGG DELAY
TRIG
DLOG.SAMPL INT
DLOG.TRIG
0
DLOG.STOP
0
DLOG.RESTART
0
1113 IN
P1
0
0
1114
STOP
RESTART
USER EVENT 4
TYPE
1115 TEXT
1116
Data logger
Cur.Controller for high inductive load
... 407 x8
ARM_CURR_PI_KP
ARM_CURR_PI_KI
... 408 x8
ARM_CONT_CUR_LIM
409
0
3601
REV_DELAY
15
3602
REV_GAP
15
3603
FREV_DELAY
15
P3
0
P4
0
0
1217
421
420
419
Monit. 1
method 2
CUR RIPPLE LIM
CUR RIPPLE MONIT
ZERO CUR DETECT
INTERNAL
0
1
0
1
2
3
A137
F34
A137
F34
CURRENT ZERO
SIGNAL
STSYN
Input for external Overvoltg.Protection
BC
A121
F 21
0
1
OVP SELECT
as FEX 1 (Receiver)
as FEX 2 (Receiver)
5
F03
DriveLogic
EXTERNAL
via Options
RUN DCF
RESET DCF
10916
10917
11303
Fexlink as Transmitter
for FEX1 and FEX2
SP -30
MOTOR 1 FIELD
FANS ON
(10908)
DRIVE MODE 1201=7
(1201)
1313 F1 RED.SEL
0
FIELD MODE 1001=1,3,5
(1001)
1301 F1 REF
100%
1314 F1 SEL.REF
1228
TEST REF2
1302 F1 FORCE FWD
0%
1303 F1 FORCE REV
1304 F1 ACK
2047
200
4710
0
1
20
-4096
4096
1305
1321
1306
1307
1308
1309
1311
1312
F1 CURR GT MIN L
F1 CURR MIN TD
F1 OVERCURR L
F1 CURR TC
F1 KP
F1 KI
F1 U LIM N
F1 U LIM P
SDCS-FEX-2
or
DCF503/504
or
(10908)
FANS ON
(1201)
DRIVE MODE 1201=7
1510
F2 RED.SEL
0
P1
F1 CURR REF
M2FIELD2
SP -28
M1FIELD2
CONSTANTS (12512)
11301
P2
1228
1501 F2 REF
1511 F2 SEL.REF
MOTOR 2 FIELD
100%
TEST REF2
F1 CURR ACT
11302
DATA LOGGER
(605)
DCF501/502
P3
P4
P5
P6
P7
P8
P9
2047
4710
0
1
20
-4096
4096
1502
1503
1504
1505
1506
1508
1509
F2 CURR GT MIN L
F2 OVERCURR L
F2 CURR TC
F2 KP
F2 KI
F2 U LIM N
F2 U LIM P
F2 CURR REF
11501
0%
SDCS-FEX-2
or
DCF503/504
or
DCF501/502
F2 CURR ACT 11502
ST20
SP -24
P1
10
P4
100
P5
614
P6
200
MOTOR 2 FIELD OPTIONS
1310 F1 U AC DIFF MAX FREE WHEELING
P1
P7
80
P8
80
P9
0
1315
10
1507
F2 U AC DIFF MAX FREE WHEELING
1316
1317
1318
1319
1320
OPTI.REF GAIN
OPTI.REF MIN L
OPTITORQUE
OPTI.REF MIN TD
REV.REV HYST
REV.REF HYST
Field current controller 1 and 2
FIELD REVERSAL
REV.FLUX TD
ST20
1117 IN
P1
0
"EXT. IND. 5"
P3
0
1118
USER EVENT 5
TYPE
1119 TEXT
1120
DLY
ST20
0
0
USER EVENT 6
Additional signals
1122
DLY
SP -73
CONSTANTS
User events
0
1
2
10
100
1000
TORQ:100%
TORQ:-100%
CUR,FLX,VLT:-100%
OUT
P1
110
P2
230
P3
80
P1
0
X18:09
X18:10
X18:11
X18:12
P2
0
P3
0
STSYN
P4
4096
P5
120
P6
130
P7
240
SPEED: 100%
SPEED:-100%
CONPROT2
CONVERTER PROTECTION
511
ARM OVERVOLT LEV
512
ARM OVERCURR LEV
508
U NET MIN1
509
U NET MIN2
510
PWR DOWN TIME
514
EARTH.CURR SEL
515
EARTH.FLT LEV
516
EARTH.FLT DLY
527
CONV TEMP DELAY
ST20
SP -32
(10902)
(10503)
BRAKE CONTROL
RESET
TORQUE ACT
301 HOLD REF
DI8 (10715)
SPEED MONITOR (12201)
M1PROT_2
MOTOR 1 PROTECTION
1401
MOT1.TEMP IN
1402
11401
MOT1.TEMP ALARM L MOT1 MEAS TEMP
1403
MOT1.TEMP FAULT L
1404
KLIXON IN
1405
11402
MODEL1.SEL
MOT1 CALC TEMP
1406
MODEL1.CURR
1407
MODEL1.ALARM L
1408
MODEL1.TRIP L
1409
MODEL1.TC
P1
0
P2
0
P3
0
P4
4096
P5
120
P6
130
P7
240
1602
1603
1604
1605
1606
1607
1608
MOT2.TEMP ALARM L MOT2 MEAS TEMP
MOT2.TEMP FAULT L
MODEL2.SEL
MODEL2.CURR
MODEL2.ALARM L
MODEL2.TRIP L
MODEL2.TC
ST20
12502
MOT2 CALC TEMP
CONST_M1_TRUE
12503
CONST_1
12504
CONST_2
12505
CONST_10
12506
CONST_100
12507
CONST_1000
12508
CONST_31416
12509
EMF_MAX
12510
TORQ_MAX
12511
TORQ_MAX_N
12512
CONST_4095
12513
CONST_M4095
12514
CONST_20000
12515
P1
0
P2
0
P3
0
P4
0
10301
TREF OUT
LOCAL
302 BR RELEASE TREF ENABLE 10302
303 MIN SP IND DECEL CMND 10303
10304
304 ACT BRAKE
LIFT BRAKE
10305
305
START DELAY BRAKE RUN
306
STOP DELAY
307
HOLD TORQ
308
EMESTOP BRAKE
ST20
CONST_M20000
ST
Since a DCS power converter can control 2 field units, some of the function blocks are duplicated. This means that, depending on the mechanical configuration of the drives concerned,
you can control 2 motors either in parallel or alternatively. The requisite configuration of the
software structure can be generated by designing the blocks appropriately during the commissioning routine.
The MOTOR1 FIELD / MOTOR2 FIELD block reads in the field current reference value and
all values which are specific to the field supply unit, and transfers these to the field power
converter via an internal serial link; the field power converter is scaled to suit its hardware,
and performs field current regulation. The field current direction for motor 1 can be determined using binary commands, while for motor 2 it can be generated in the course of an
application upstream of the block concerned.
The MOTOR1 FIELD OPTIONS / MOTOR2 FIELD OPTIONS block controls the freewheeling function in the event of line undervoltage, and the field current reversal function with
field reversal drives (only for motor 1). In case of field reversal drives, there is an option for
selectively influencing the moment of armature-circuit and field current reduction and buildup.
This page depicts the conditioning routine for speed feedback and reference values. The
AITAC block is used to read in the speed feedback from an analogue tacho The SPEED
MEASUREMENT block processes the 3 possible feedback signals: analogue tacho, pulse
generator or the converter's output voltage (SPEED_ACT_EMF) - conditioned by the EMF
TO SPEED CALC block (if 2102=5 , no field weakening function possible). Parameters
are used for activating smoothing functions, selecting the feedback value and where applicable for setting the maximum speed. This parameter also serves for scaling the speed control
loop.
The SPEED MONITOR block contains motor stalled - and tacho monitoring function, and
compares a selected speed feedback value against overspeed, minimum speed and 2 settable thresholds.
The AO1 block represents a scalable analogue output.
The result is compared to the speed feedback from the SPEED MEASUREMENT block,
using the SPEED ERROR block, and then passed to the speed controller. This block permits
evaluation of the system deviation by means of a filter. Moreover, it is possible here to make
a few settings which are needed for the ”Window” operating mode. If the drive’s speed feedback is within a window around the reference value, then the speed controller is ”bypassed”
(provided ”Window Mode” has been activated; the drive is controlled by means of a torque
reference value at the TORQ REF HANDLING block). If the speed feedback is outside the
window, the speed controller will be activated, and will lead the drive’s actual speed back into
the window.
The SPEED CONTROL block contains the speed controller with P, I and DT1 contents. For
adaptation it receives a variable P-amplification.
FAULT HANDLING
FAULT WORD 1
FAULT WORD 2
FAULT WORD 3
LATEST FAULT
ALARM WORD 2
ALARM WORD 3
11601
LATEST ALARM
11602
OPERATING HOURS
T20
The ”torque reference” generated by the speed controller is passed to the input of the
CURRENT CONTROL block via the TORQ REF HANDLING block, and there it is converted
into a current reference value and used for current regulation. The TORQUE / CURRENT
LIMITATION block is used for generating the various reference values and limitations; this
block contains the following functions: ”speed-dependent current limitation”, ”gear backlash
compensation”, ”generation of the values for static current limitation” and ”torque limitation”.
The values for the various limitations are used again at some other points, for instance at the
following blocks: SPEED CONTROL, TORQ REF HANDLING, TORQ REF SELECTION, and
CURRENT CONTROL.
The AI2 block (analogue input 2) is used for reading in an analogue signal.
The TORQ REF SELECTION block contains a limitation with upstream addition of two signals, one of which can be routed through a ramp function generator; the other signal’s
evaluation can be dynamically altered using a multiplier.
The TORQ REF HANDLING block determines the drive's operating mode. When in position
1, the speed control mode has been activated, whereas in position 2 it is torque control mode
(no closed-loop control since there is no "genuine" torque feedback available in the unit). In
both cases, the reference value required comes from outside. Positions 3 and 4 are a combination of the first two options stated above. Note that with position 3 the smaller value out of
external torque reference and speed controller output is passed to the current controller
whereas with position 4 it is the larger one. Position 5 uses both signals, corresponding to the
method of functioning of "Window Mode".
Armature current controller
SPEED_STEP
TORQ_REF_B
TORQ_STEP
LOAD_SHARE
CUR_REF
CUR_STEP
The CURRENT CONTROL block contains the current controller with a P and I content, plus
an adaptation in the range of discontinuous current flow. This block also contains functions
for current-rise limitation, the conversion of torque reference value into current reference
value by means of the field crossover point, and some parameters describing the supply
mains, and the load circuit.
At applications with high inductive load and high dynamic performance a different hardware is
used to generate the signal current equal to zero. This hardware is selected by the
CURRENT MONITOR block. The functions monitoring the current can now be adapted to the
needs of the application. This gives easier handling and a higher degree of safety at high
performance drives, like test rigs.
The DCF mode can be activated via the block DCF FIELDMODE. The functionality within this
mode can be specified. If one of these functions is selected the current controller gets a
different characteristic, the overvoltage protection DCF 506 is monitored and the field current
reference via the X16: terminals is routed.
FLTHNDL
SP-103
ALARM WORD 1
M2PROT_2
MOTOR 2 PROTECTION
MOT2.TEMP IN
CONST_0
SP -74
FREE SIGNALS
12516
SIG1(SPEED REF)
12517
SIG2(SPEED STEP)
12518
SIG3(TORQ. REF A)
12519
SIG4(TORQ. REF B)
12520
SIG5(TORQUE STEP)
12521
SIG6(LOAD SHARE)
12522
SIG7(FLUX REF)
12523
SIG8(EMF REF)
12524
SIG9(FORCE_FWD)
12525
SIG10(FORCE REV)
12526
SIG11(CURR. REF)
12527
SIG12(CURR._STEP)
ST20
1601
12501
ST
SP -76
Field current controller 1 and 2
The speed reference for the ramp function generator is formed by the REF SEL blocks, which
can be used to select the reference value required, the CONST REF block, which generates
a maximum of 4 permanently settable reference values, the SOFTPOT block, which reproduces the function of a motorpotentiometer in conjunction with the block RAMP
GENERATOR, or by the AI1 block (analogue input 1).
The RAMP GENERATOR block contains a ramp function generator with 2 ramp-up and
ramp-down ramps, 2 times for the S-curve, limitation for upper and lower limits, hold function
and the functions for ”Follow” the speed reference or ”Follow” the speed feedback. There is a
special signal available for the treatment of acceleration and deceleration.
The REF SUM block enables the output of the ramp function generator and a user-definable
signal to be added.
Binary in and outputs (standard)
The DRIVE LOGIC block reads in various signals from the system via digital inputs DIx,
processes them, and generates commands, which are outputted to the system via digital
outputs DOx, e.g. for controlling the power converter’s line contactor, the field-circuit contactor or contactors for various fans, or for outputting status messages.
Additional binary inputs
The AI3 and AI4 blocks represent another 2 analogue inputs which have as yet not been
assigned to any particular functions. The blocks A15 and A16 represent another 2 additional
inputs which are only active, if the board SDCS-IOE1 is connected. Another 7 digital inputs DI
9 .. DI15 are available with this additional hardware.
Inputs and outputs for fieldbus
A fieldbus module with serial communicated references should be used, if analogue and
digital signals are not sufficient for the control of the drive (equipment for the installation of
Profibus, CS31, Modbus etc. is available). This type of module is activated by means of the
block FIELDBUS. The data transferred from the control to the converter are stored in the
blocks DATASET1 and DATASET3 as 16-bit-information. Depending on the application the
output pins of these blocks have to be connected to input pins of other blocks in order to
transport the message. The same procedure is valid for blocks DATASET2 and DATASET4,
if they are connected. These blocks are transmitting information from the converter to the
control system.
Torque / current limitation
TYPE
1123 TEXT
1124
10601
Speed reference handling
Speed controller
DLY
13621
13622
TRIG
ST20
P3
13616
13605
7
CURRENT
RISE MAX
Iact
Speed feedback calculation
RESTART
SP -4
31416
SP -98
OUTPUT X18
13608
STOP
T1ms
1112 DLY
"EXT. IND. 4"
SP -94
DATASET 4
13601
13602
13603
13604
13615
1216 DI/OVP
P2
418
32767
ST20
1014 FIELD CONST 2
1015 FIELD CONST 3
SP -21
Conv.Curr.Slave
Arm.Curr.Slave
Conv.Curr.Both
Arm.CURR.Both
Fault Current
45 6
P1
MOTOR 1 FIELD OPTIONS
Motor voltage controller
Brake control
13611
13606
13609
13607
13610
13612
13613
13614
45 6
Disabled
DCF Current Control
Stand Alone
Reserved
Fexlink Node 1
Fexlink Node 2
MG Set
SP -26
CUR,FLX,VLT: 100%
3611
3612
3613
3614
:
:
:
2
:
3
:
4
:
5
6 :
CURRENT MONITOR
ST20
Monitoring
12PULS_2
3608 IREF0 Logic
3609 Bridge Logic
11003
OUT
Inputs and outputs for 12 pulse
10730
F CURR REF
GENER.EMF REF
ARM. CONTROLLER
0
0
0
13617
X18:13
13618
X18:14
13619
X18:15
13620
X18:16
cal
11002
LOCAL EMF REF
TEST REF SEL
10
12-PULSE LOGIC
BRIDGE REVERSAL LOGIC
active, if [1209]= 1 or 2
FLUX REF SUM
P2
EMF:100%
212 IN1
213 IN2
214 IN3
ST5
SP -99
100%
11001
SP -7
P3
P9
INPUT X18
FLUX REF 1
generatoric
4
P8
AI5:OUT-
+
--
0
6
EMFCONT2
1012 FIELD WEAK POINT
1017 GENER.WEAK POINT
MANTUN_3
4
10117
DCF MODE :
4
FIELD MODE
MAINTENANCE
P7
10728
P2
SP -34
P11
0
10727
DI2 (10703)
EMF CONTROL
P6
10116
1215
2
FLUX REF1
10726
AI5:OUT+
0
TREF B SLOPE
-1
209
IN1
210
IN2
211
IN3
ST5
C_MONIT
SP -104
n
ARM CURR LIM N5
60
STSYN
AI5
DCFMOD
12308
SP -92
DATASET 2
4001
FIELDBUS PAR.1
4002
(MODULE TYPE)
4003
4004
4005
4006
4007
4008
4009
4010
Parameters
4011
depends of
modul type
4012
4013
4014
4015
Armature current
controller
ARM CURR LIM N3
5000
SP -86
410 ARM L
411
ARM R
417 ARM CURR CLAMP
ARM CURR LIM N2
P5
ST5
not used
ARM CONT CURR LIM
ARM ALPHA LIM MAX
413 ARM ALPHA LIM MIN
414 DXN
x x y
y 4192
MAX CURR LIM SPD
P4
10729
ARM CURR PI KI
412
TREF A FTC
ST20
ST5
SP -97
O1
409
ARM CURR PI KP
12307
SP -22
DI15
408
x x y
y 4192
SPEED ACT
10725
ST5
SP-55
407
12401
SP -2
ST5
SP-56
DI14
ARM CURR REF SLOPE
415 ARM CURR LIM P
416 ARM CURR LIM N
Torque/current limitation
GEAR.START TORQ
Maintenance
INV IN
T20
ST5
ST5
SP-57
not used
10125
OUT1
10126
OUT2
10127
OUT3
10723
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
P01
P02
P03
P04
P05
P06
P07
P08
P09
P10
P11
P12
P13
P14
P15
DATA LOGGER (606)
REF TYPE SEL
TREF B
SP -3
SP -43
DO7
IN
FLBSET_2
FIELDBUS
10401
406
1 2
TREF A
Inputs and outputs for fieldbus
SP-95
10402
REF DCF
P3
SP -91
DATASET 1
10404
STSYN
"EXT. IND. 6"
Additional binary
inputs
not used
SET OUTPUTS TO ZERO
405
10403
t
Max
P1
SP-61
DI9
-1
RUNNING
ST5
Torque ref
DROOPING
1121 IN
SDCS-IOE-1
TORQ MIN2
3200
7
Must be connected, when no fan acknowledges (DI1, DI2)
10708
ST5
Terminals
1366
P4
X7:
4
X6:
O2
10707
1000
P3
SETTINGS (10505)
SP -44
DO6
811
IN
812
INV IN
COMFLT. TIMEOUT
P2
SETTINGS (10501)
T20
O1
ARM ALPHA
BLOCK
from ext. FEXLINK
TEST RELEASE
(10906)
LOCAL
1201
0
DRIVEMODE
(11209)
P5
T20
ST5
SP -66
DI4
0
P2
P3
6
O1
P1
TORQ MAX2
(10903)
X7:
X6:
MAIN CONT
ALARM 10905
1 2
2
O2
FAULT 10904
COAST STOP
X96:
X6:
MOTOR FAN
O1
RUN3
RUNNING
3
1
913
10702
ST5
SP -68
DI2
RUNNING 10903
SP -45
DO5
809
IN
810
INV IN
T20
X7:
X6:
O2
CURR STEP
Min
(11208)
P1
2
6
10711
911
O1
1
RUN2
MIN SPEED
(12201)
BC (BLOCK.)
(11205)
907
ST5
CONV FAN
RDY ON 10901
RDY RUNNING 10902
RUN1
LOCAL
10710
T20
DRLOGI_2
X7:
X6:
O1
O2
SP -69
DI1
904
ON/OFF
RDY RUNNING
1
5
RESET
903
906
10709
ST5
SP -64
DI6
TORQ MAX
SP -100
X7:
X6:
O2
SP -46
DO4
807
IN
808
INV IN
5
8
EM STOP
CURR REF
10405
ST20
X7:
X6:
902
10715
905
O1
404
ST5
4
7
SP -65
DI5
SEL2.TREF SEL
ST10
208 AO2 NOMINAL VALUE
DATA LOGGER (603)
MAINTENANCE (1212)
10714
ST5
TORQ MAX2 12305
P3
P4
10503
Binary in and outputs (standard)
10716
403
ARM DIR
TREF TORQMIN1
DATA LOGGER (602)
MAINTENANCE (1211)
525 UNI FILT TC
(only for Cur. Controlling)
522
LANGUAGE
901
O2
SEL2.TORQ STEP
TREF TORQMAX1
10515
EMF ACT 10506
DRIVE LOGIC
2404
TREF TORQMIN1 12304
DATA LOGGER (604)
X7:
X6:
RUN
TREF TORQMAX112303
10508
U ARM ACT 10505
+
- CALC
Iact
EMF FILT TC
10504
10502
ARM CUR ACT
SP-36
O1
0
P12
Control Adjust.
523 CURR ACT FILT TC
524
PLL CONTROL
528 PLL DEV LIM
ST5
SP -62
DI8
Max
0
P2
P1
Terminals
O2
Min
TREF TORQ MIN
P1
SPC TORQMIN1 12302
and motor data
SDCS-CON-2
O1
TREF TORQ MAX
Software version:
Schematics:
Library:
Terminals
ON/OFF
Max
SPC TORQMAX1 12301
DCS 500B Software structure
SDCS-CON-2
10713
1
KP
(10907)
EMESTOP ACT
1004
FLUX REF SEL
1002
CONSTANTS (12512)
FLUX REF
(12102)
SPEED ACT
ST20
SP -63
DI7
2406
ACCELCOMP
X4:
500
ST5
Not used
2409
10 8
P7
AI3:ERR 10112
P1
Min
SPC TORQ MIN
SETTGS_3
SP -1
108 AI2 HIGH VALUE
109
AI2 LOW VALUE
AI3
TORQUE/CURRENT LIMITATION
SPC TORQ MAX
ST5
AI2 CONV MODE
Not used
(11702)
FREE SIGNALS (12520)
SET OUT TO ZERO
BC
402
CURR REF IN LIM
CURR DER IN LIM
5
P1
RUNNING
12-PULS
[1209] 1,2
FLUX REF1
MON.MEAS LEV
10 7
10000
4000
STALL.TORQUE
201
P1
2403
TORQ MIN2 12306
STALL.SEL
P11
0
CLEAR
CONSTANTS (12527)
ARM CUR ACT
SP -105
12204
ST5
P1
HOLD
RINT
CONSTANTS (12526)
4
SP ERR
SPEED CONTROL (2011)
FLUX N
TORQ REF
SP -10
SPMONI_2
SPEED MONITOR
MIN SPEED L
SP -81
12101
Speed feedback calculation
+
--
HOLD
3
Max
(12001)
SEL2:IN_LIM
12404
401
ARM CURR REF
DCF FIELDMODE
ST20
MAINTENANCE
(1210)
T5
Torque reference
VAL2
Min
SEL2:OUT
SPEED CONTROL
(2010)
TORQ REF HANDLING
FREE SIGNALS (12521)
CH B
102
SET2
BAL2REF
2
12402
TORQ REF SELECTION
SPEED MEASUREMENT
101
BAL2
SEL2.TREF EXT
SEL2:TORQ/SPEED
ST5
11702
2401
P1
0
VAL1
2408
1
SP -8
CH A
P1
BALREF
12005
0
SEL2.TREF SPC
CURRENT CONTROL
12403
P1
Incremental encoder
-8...-30V
-30...-90V
-90...-270V
2012
SET1
2407
SPC TORQMIN1
1713 SMOOTH2
1715 SPEEDMAX
SP -11
SP -84
2011
BAL
IN LIM
12004
SPC TORQMAX1
FREE SIGNALS (12519)
+
2010
2007
RUNNING
T20
(10903)
Tacho
2009
OUT
0
C_CNTR_3
SP -75
TORQ REF HANDLING
KP
DROOPING
12002
TREFHND2
SPEED CONTROL
IN
SPEED ACT
T+
DECEL1
1710
2004
2006
12001
ST5
ACCEL2
1712
2003
OUT
E-
ACCEL1
1709
2005
0
P1
SP -17
REFSUM_2
1801
IN1
OUT 11802
1802 IN2
H
1707 T1/T2
1714 EMESTOP RAMP
1711
OUT 11701
2021
SP -9
SP -14
SPEED ERROR
IN
1923 ENABLE
1921 OHL
1922 OLL
DRIVE LOGIC (10903)
5000
LOC REF
1708
SP -13
2001
SPEED
11801
REFERENCE
11703
SIGN
1706 RES OUT
ST5
P1
RAMP GENERATOR
(10906)
LOCAL
0
1702 RES IN
1717
STARTSEL
0
1703 HOLD
1916 ADD
1917 REV
ST5
RAMP_3
SP -18
1720 SPEED SET
1701 IN
REF SEL
1910 IN1
1911 SEL1
Line and motor data
11101
11102
11103
11107
11104
11105
11106
11108
11109
The SETTINGS block serves for scaling all important signals, such as line voltage, motor
voltage, motor current and field current. Parameters are available to adjust the control to
special conditions like weak networks or interactions with harmonic filter systems. The language, in which you want to read your information on the panel, can be selected.
The AO2 block represents a scalable analogue output.
Motor voltage controller
The EMF CONTROL block contains the armature-circuit voltage controller (e.m.f. controller).
It is based on a parallel structure comprising a PI controller and a precontrol feature, generated with a characteristic of 1/x. The ratio between the two paths can be set. The output
variable of this block is the field current reference value, which is produced from the flux
reference value by another characteristic function using linearization. To enable the drive to
utilize a higher motor voltage even with a 4 quadrant system two different field weakening
points can be set by parameter.
Inputs and outputs for 12 pulse
The converter is able to be configurated in a 12-pulse parallel application. In this case you
need: two identical armature converters; one field supply unit; one T-reactor; communication
via ribbon cable connected to X 18 of both converters The 12-PULSE LOGIC must be activated and guarantees a synchronous control of the MASTER and the SLAVE drive.
Maintenance
The MAINTENANCE block provides reference values and test conditions so as to enable all
controllers to be adjusted in the power converter. If the panel is used as a meter in the cubicle
door, an assortment of signals can be defined here.
Monitoring
The CONVERTER PROTECTION block monitors the armature circuit for overvoltage and
overcurrent, and monitors the mains for undervoltage. It provides an option for reading in the
total current of the 3 phases through an additional external sensor and monitoring it for "not
equal to zero". Adaptations are made for rebuild applications, which keep the power part and
the fan, to sense overload conditions or fan failures.
The MOTOR1 PROTECTION block, in its upper part, evaluates either the signal from an
analogue temperature sensor, or from a Klixon. In its lower part, it computes motor heat-up
with the aid of the current feedback value and a motor model, after which a message is
outputted.
The MOTOR2 PROTECTION block works in the same way as the MOTOR1 PROTECTION
block, but without Klixon evaluation.
User event
By using the block USER EVENT1 to USER EVENT6 six different messages are created,
which are displayed as faults or alarms on the panel CDP312 as well as on the 7 segment
display of the converter.
Brake control
The BRAKE CONTROL block generates all signals needed for controlling a mechanical
brake.
Data logger
The block DATA LOGGER is able to record up to six signals. The values of these signals will
be stored in a battery buffered RAM and are still available after a break down of the supply
voltage. The time of recording can be influenced by a trigger signal, as well as the number of
recorded values before and after the trigger signal. The function DATA LOGGER can be set
with both panel and PC tool. For evaluation of the recorded values a PC tool is recommended.
Additional signals
By using the block FAULT HANDLING the faults and alarms of the drive are regrouped as 16bit information. The CONSTANTS and FREE SIGNALS blocks can be used for setting limitations or special test conditions.