Lenze EDS4900U-REG User Manual
EDS4900U-REG
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00408862
Table of contents
Preface and general
information
Safety information
Technical data
Installation
Commissioning
During operation
Manual
Configuration
Code table
Troubleshooting and
fault elimination
Maintenance
DC bus connection
Application of brake units
Automation
Accessories and motors
Selection aid
Application examples
Signal-flow charts
Glossary
Table of keywords
DC speed controller 4800/4900
Manual 4800 / 4900
T
ATableofcontent
s
Prefaceandgeneralinformatio
n
-
BTechnicaldat
a
CCommissionin
g
DConfiguratio
n
ETroubleshootingandfaultelimination
FDC
b
t
i
KSelectionaid
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Part Content Notes
A
B Technical data
C Commissioning
D Configuration
E Troubleshooting and fault elimination
G Application of brak e units
H Automation I Accessories and motors K Selection aid
L Signal-flow charts M Glossary
able of contents
Preface and general information
Safety information
Installation
During operation
Code table
Maintenance
us connec
Application examples
Ta bl e of k e yw o r ds
Explanation: - in the Manual.
on
-
-
-
-
-
-
-
All documentation indicated have a material number a nd the type code in the left upper corner of the cover page.
In part M there is a list with these data.
The controller’s features and data indicated in this Manual are at the state-of-art at the time of print. (The print data is indicated on the inner
cover page of each of part.)
Lenze endeavours to regularly update all documentation to the current technical state. If you should find any deviations, please refer to the
Operating Instructions, which are part of the delivery package, or to your nearest Lenze representative.
Contents
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Part A
1 Preface and general information 1-1..........................
1.1 About these Operating Instructions ... 1-1...........................
1.1.1 Terminology used 1-1....................................
1.2 Scope of delivery 1-1.............................................
1.3 48XX/49XX controller 1-2.........................................
1.3.1 Labelling 1-2...........................................
1.3.2 Application as directed 1-2...............................
1.3.3 Legal regulations 1-3....................................
1.4 EC Directives/Declaration of Conformity 1-4..........................
1.4.1 What is the purpose of EC directives? 1-4..................
1.4.2 What does the CE mark imply? 1-4........................
1.4.3 EC Low-Voltage Directive 1-4.............................
1.4.4 EC Directive Electromagnetic Compatibility 1-6..............
1.4.5 EC Machinery Directive 1-9...............................
2 Safety information 2-1.......................................
2.1 Persons responsible for the safety 2-2..............................
2.2 General safety information 2-3.....................................
2.3 Residual hazards 2-3.............................................
2.4 Layout of the safety information 2-4................................
Part B
3 Technical data 3-1...........................................
3.1 Features 3-1....................................................
3.2 General data / application conditions 3-3............................
3.3 Rated data 3-4..................................................
3.3.1 Mains voltage 400V 3-4..................................
3.3.2 Mains voltage 500V (Variant V014) 3-6.....................
3.4 Dimensions 3-8..................................................
3.4.1 Controller 4902 to 4X09 3-8..............................
3.4.2 Controllers 4811 to 4813, 4911 to 4913 3-9................
4 Installation 4-1..............................................
4.1 Mechanical installation 4-1........................................
4.1.1 Important notes 4-1.....................................
4.2 Electrical installation 4-2..........................................
4.2.1 Protection of persons 4-2................................
4.2.2 Protection of the controller 4-3............................
4.2.3 Screening of the control cables 4-3........................
4.2.4 Earthing of the control electronics 4-4......................
4.2.5 Mains types and conditions 4-4...........................
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4.3 Connection 4-5..................................................
4.3.1 Power connection of standard controller 4-6................
4.3.2 Separate supply of the field-current bridge at
a high motor field voltage 4-9.............................
4.3.3 Separate supply for the control electronics 4-11..............
4.3.4 Control connections 4-13.................................
4.3.4.1 Connection of analog signals 4-14...............
4.3.4.2 Connection of digital signals 4-17................
4.3.5 Feedback systems 4-21...................................
4.3.6 Change of the direction of rotation in 2Q operation 4-23.......
4.3.7 Digital frequency selection and encoder emulation 4-24........
4.3.8 Serial interface RS232/485 4-26............................
4.3.9 Fieldbus connection 4-27..................................
4.4 Installation of a CE-typical drive system 4-29..........................
4.4.1 General notes 4-29.......................................
4.4.2 Components of the CE-typical drive system 4-30..............
4.4.3 Measures required 4-30...................................
Part C
5 Commissioning 5-1..........................................
5.1 Initial switch-on 5-1..............................................
5.2 Commissioning of speed-controlled drives 5-2.......................
5.2.1 Wiring recommendation for speed control with tacho 5-3.....
5.2.2 Wiring recommendation for speed control with resolver 5-4....
5.2.3 Speed control with armature voltage feedback 5-5...........
5.3 Commissioning of torque-controlled drives 5-6.......................
5.3.1 Wiring recommendation for torque control with speed limitation 5-7
5.4 Input of the motor data 5-8........................................
5.5 Controller enable 5-9.............................................
5.6 Selection of direction of rotation and quick stop 5-10...................
5.7 Changing the internal control structure 5-12..........................
5.8 Changing the terminal assignment 5-12..............................
6 During operation
1)
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Part D
7 Configuration 7-1...........................................
7.1 Speed-controlled operation 7-1....................................
7.1.1 Setpoint selection 7-1...................................
7.1.1.1 Main setpoint 7-2.............................
7.1.1.2 Additional setpoint 7-2........................
7.1.1.3 JOG setpoints 7-2............................
7.1.1.4 Master current 7-4............................
7.1.1.5 External torque reduction 7-4..................
7.1.1.6 Acceleration and deceleration times Tir ,Tif 7-6...
7.1.1.7 Limiation of the speed setpoint 7-9..............
7.1.2 Actual value feedback 7-10................................
7.1.2.1 Armature voltage feedback 7-10.................
7.1.2.2 DC tacho feedback 7-11.......................
7.1.2.3 Resolver feedback 7-13........................
7.1.2.4 Incremental encoder feedback 7-13..............
7.1.3 Freely assignable inputs and outputs 7-14...................
7.1.3.1 Freely assignable digital inputs (FDI) 7-14.........
7.1.3.2 Freely assignable digital outputs (FDO) 7-16.......
7.1.3.3 Frei belegbare “analoge” Eingänge (FAE) 7-21.....
7.1.3.4 Freely assignable monitor outputs 7-25...........
7.2 Torque control with speed limitation 7-29.............................
7.3 Digital frequencycoupling 7-31......................................
7.3.1 Master 7-32.............................................
7.3.2 Slave for digital frequency bar 7-34.........................
7.3.3 Slave for digital frequency cascade 7-38.....................
7.3.4 Digital frequency output 7-43..............................
7.3.5 Speed synchronism 7-44..................................
7.3.5.1 Speed-synchrnous running 7-44.................
7.3.5.2 Speed ratio synchronism 7-44...................
7.3.6 Phase synchronisation 7-45................................
7.3.6.1 Phase controller 7-46..........................
7.3.6.2 Phase trimming 7-47...........................
7.3.6.3 Following error limit 7-47.......................
7.4 Additional control functions 7-48....................................
7.4.1 Redundant actual value feedback 7-48......................
7.4.2 Changeable parameter sets 7-50...........................
7.4.3 4Q / 2Q changeover 7-53.................................
7.4.4 Standstill excitation (field heating) 7-54......................
7.4.5 Control of a holding brake 7-55.............................
7.4.5.1 Engage brake 7-57............................
7.4.5.2 Open brake (release) 7-58......................
7.5 Additional function blocks 7-60.....................................
7.5.1 Process controller 7-60...................................
7.5.2 Arithmetic blocks 7-63....................................
7.5.3 Motor potentiometer 7-66.................................
7.5.3.1 Control of the motor potentiometer 7-67..........
7.5.3.2 Memory function of the
motor potentiometer (S&H) 7-68.................
7.5.4 Fixed set-value 7-70......................................
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7.5.5 Absolute value generator 7-71.............................
7.5.6 Limitation elements 7-72..................................
7.5.7 PT1 element 7-73........................................
7.5.8 Addition 7-74............................................
7.5.9 Square-wave generator 7-76...............................
7.5.10 Dead-band element 7-77..................................
7.5.11 DT1 element 7-78........................................
7.5.12 Freely assignable comparator 7-79..........................
7.6 Additional control functions 7-82....................................
7.6.1 Additional torque values 7-82..............................
7.6.2 Speed dependent armature current limitation 7-83............
7.6.3 n controller adaptation 7-86................................
7.6.4 S-shaped ramp function generator characteristic 7-87.........
7.6.5 Actual speed filter 7-87....................................
7.6.6 Excitation characteristic 7-88..............................
7.7 Monitoring 7-90...................................................
7.7.1 Change of the monitoring functions 7-90....................
7.7.2 Overload monitoring for the controller (IVt monitoring) 7-94.....
7.7.3 Overload monitoring for the motor (I2Vtmonitoring) 7-95........
7.7.4 Blocking protection for the motor 7-97......................
7.7.5 Mains monitoring 7-99....................................
7.7.6 Monitoring of the serial interface 7-101.......................
7.8 Parameter setting 7-102............................................
7.8.1 Ways of parameter setting 7-102............................
7.8.2 Functions of the operation unit 7-103.........................
7.8.3 Operating modes 7-104....................................
7.8.4 Display functions 7-105....................................
7.9 Code table 7-107..................................................
7.10 Table of attributes 7-133............................................
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48XX/49XXSHB00399
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Part E
8 Troubleshooting and fault elimination 8-1.....................
8.1 Troubleshooting 8-1..............................................
8.1.1 Display on the operating unit of the controller 8-1............
8.1.2 Display via LECOM 8-2...................................
8.2 Fault analysis with the history buffer 8-3............................
8.2.1 Structure of the history buffer 8-3..........................
8.3 Fault messages 8-4..............................................
8.4 Reset of fault indications 8-6......................................
8.5 Checking the drive system 8-7.....................................
8.5.1 Checking the motor 8-7..................................
8.5.2 Checking the controller 8-8...............................
9 Maintenance 9-1............................................
9.1 Maintenance 9-1.................................................
9.2 Service addresses 9-1............................................
Part F
10 DC-bus operation
1)
Part G
11 Application of brake units
1)
48XX/49XXSHB00399
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Part H
12 Automation 12-1.............................................
12.1 LECOM1 interface 12-1............................................
12.2 LECOM2 interface (option) 12-1.....................................
12.3 LECOM code number 12-1.........................................
12.4 Enable LECOM interface 12-3.......................................
12.4.1 Process data and parameter channel 12-3...................
12.4.2 High precision set and actual values 12-5....................
Part I
13 Accessories 13-1.............................................
13.1 Fuses 13-2.......................................................
13.1.1 Mains fuses 13-3.........................................
13.1.2 Armature fuses 13-4......................................
13.1.3 Internal fuses 13-5........................................
13.1.4 Fuse holder 13-5........................................
13.2 Mains chokes 13-7................................................
13.2.1 Mains chokes for powr connection 13-7.....................
13.2.2 Mains choke for separate supply of the field bridge 13-8.......
13.3 Pre-assembled Lenze system cable 13-10.............................
13.3.1 Resolver connection cable 13-10............................
13.3.2 Incremental encoder connection cable 13-11..................
13.3.3 System cable for digital frequency coupling 13-11..............
13.4 RFI filter 13-12.....................................................
13.4.1 RFI filter for power connection 13-12.........................
13.4.2 RFI filter for fan supply 13-14................................
13.5 Networking accessories 13-15.......................................
13.5.1 Connection elements for optical fibres 13-15..................
13.5.2 Level converter 13-15......................................
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Part K
14 Selection aid 14-1............................................
14.1 Assignment of controller and motor 14-1.............................
14.1.1 Selection criteria 14-1.....................................
14.1.2 Armature choke 14-3.....................................
15 Application examples 15- 1...................................
15.1 Speed control with armature-voltage feedback 15-2....................
15.2 Speed control with resolver 15-4....................................
15.3 Torque control with speed limitation 15-6.............................
15.4 Current-ratio control 15-8..........................................
15.5 Dancer-position control at an unwinder 15-10..........................
15.6 Hoists 15-13......................................................
15.7 Speed-ratio synchronism 15-15......................................
15.8 Modular box 2215 15-18............................................
15.8.1 Winding drive 15-18.......................................
15.8.2 Positioning drive 15-20.....................................
15.9 Mains isolation 15-23...............................................
15.9.1 Tipping with mains isolation 15-23...........................
15.9.2 Mains switch-off logic 15-25................................
Part L
16 Signal-flow charts 16-1.......................................
Part M
17 Glossary 17-1................................................
18 Index 18-1...................................................
1)
This chapter is part of the Lenze documentation structure.
It remains free for the 48XX/49XX DC speed controller.
48XX/49XXSHB00399
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Contents
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viii
48XX/49XXSHB00399
EDS4900U--A
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00408849
Manual
Part A
Contents
Preface and general information
Safety information
DC speed controller
4800/4900
The features, data and versions indicated in this Manual met the state of the art at
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thetimeofprinting.
(Printing date: inner cover pages of the parts).
In the event of deviations, please see the Operating Instructions or contact Lenze.
Edition of: 01/03/1999
revised
Preface and general information
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1 Preface and general information
1.1 About these Operating Instructions ...
- These Operating Instructions are intended for safety- relevant operations on
and with the 48XX/49XX DC controllers. They contain safety information
which must be observed.
- All persons who work on and with 48XX/49XX DC controllers must have the
Operating Instructions available and observe all relevant notes and
instructions.
- The Operating Instructions must always be in a complete and perfectly
readable state.
1.1.1 Terminology used
Controller
In the following, the term ”controller” is used for ” 48XX/49XX DC controllers”.
Drive system
In the following text, the term ”drive system” is used for drive systems with
48XX/49XX DC controllers and other Lenze drive components.
1.2 Scope of delivery
- The scope of delivery includes:
- 1 48XX/49XX DC controller
- 1 Operating Instructions
- 1 Accessory kit with plug-in terminals
- After receipt of the delivery, check immediately whether the scope of
delivery matches the accompanying papers. Lenze does not accept any
liability for deficiencies claimed subsequently. Make a claim for
- visible transport damage immediately to the forwarder.
- visible deficiencies/incompleteness immediately to your Lenze
representative.
48XX/49XXSHB0399
1-1
Preface and general information
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1.3 48XX/49XX controller
1.3.1 Labelling
- Lenze 48XX/49XX controllers are unambiguously designated by the
contents of the nameplate.
- CE mark:
- Conformity with the Low-Voltage Directive
- Conformity with the EMC Directive
- Manufacturer
-LenzeGmbH&CoKG
Postfach 101352
D-31763 Hameln
1.3.2 Application as directed
48XX/49XX controllers
- must only be operated under the conditions prescribed in these
Instruc t ions.
- are components
- for open-loop and closed-loop control of variable speed drives with
separately excited DC motors.
- to be installed into a machine.
- used for assemblies together with other components to form a machine.
- should not be driven together with other DC motors, such as shunt motors
or separately excited motors with a stabilizing series winding, before you
have contacted Lenze.
- are electric units for the installation into control cabinets or similar enclosed
operating housings.
- are not to be used as domestic appliances, but only for industrial purposes.
Drive systems with 48XX/49XX controllers
- comply with the EMC Directive, if they are installed according to the
guidelines for CE-typical drive systems.
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48XX/49XXSHB0399
- can be used
- on public and non-public mains.
- in industrial premises.
The user is responsible for the compliance of his application with the EC directives.
Any other use shall be deemed inappropriate!
1.3.3 Legal regulations
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Liability
- The information, data and notes in these Operating Instructions met the
state-of-the-art at the time of printing. Claims referring to drive systems
which have already been supplied cannot be derived from the information,
illustrations, and descriptions.
- The specifications, processes, and circuitry described in these Operating
Instructions are for guidance only and must be adapted to your own specific
application. Lenze does not take responsibility for the suitability of the
process and circuit proposals.
- The indications given in these Operating Instructions describe the features
of the product without warranting them.
- Lenze does not accept any liability for damage and operating interference
caused by:
- disregarding these Operating Instructions
- unauthorized modifications to the controller
- operating errors
- improper working on and with the controller
Preface and general information
Warranty
- Terms of warranty: see terms of sale and delivery of Lenze GmbH & Co KG.
- Warranty claims must be made immediately after detecting defects or faults.
- The warranty is void in all cases where liability claims cannot be made.
Disposal
The controller consists of different materials.
The following table lists which materials can be recycled and which must be
disposed of.
Material recycle dispose
Me tal - Plastic - Printed-board assemblies - -
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Preface and general information
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1.4 EC Directives/Declaration of Conformity
1.4.1 What is the purpose of EC directives?
EC directives are issued by the European Council and are intended for the
determination of common technical requirements (harmonization) and certification
procedures within the European Community. At the moment, there are 21 EC
directives for product ranges. The directives are or will be converted to national
laws of the member states. A certification issued by one member state is
automatically valid without any further approval in all other member states.
The texts of the directive are restricted to the essential requirements. Technical
details are or will be determined by European harmonized standards.
1.4.2 What does the CE mark imply?
After a verification, the conformity according to the EC directives is certified by
affixing a CE mark. Within the EC there are no commercial barriers for a product
with the CE mark.
Controllers on their own with the CE mark correspond exclusively to the Low
Voltage Directive. For the compliance with the EMC Directive, only general
recommendations have been issued so far. The CE conformity of the installed
machine remains the responsibility of the user. For the installation of CE-typical
drive systems with the basic version of 48XX/49XX controllers and the variants
V011, V013 and V014, Lenze has already proved the conformity with the EMC
Directive (see chapter 4.4).
1.4.3 EC Low-Voltage Directive
(73/23/EEC)
amended by: CE Mark Directive (93/68/EEC)
General
- The Low-Voltage Directive is effective for all electrical equipment for use
with a rated voltage between 50 V and 1000 V AC and between 75 V and
1500 V DC, and under normal ambient conditions. The use, for instance, of
electrical equipment in explosive atmospheres and electrical parts in
passenger and goods lifts are excepted.
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48XX/49XXSHB0399
- The objective of the Low-Voltage Directive is to ensure that only electrical
equipment which does not endanger the safety of persons or animals is
placed on the market. It should also be designed to conserve material
assets.
Preface and general information
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EC Declaration of Conformity ’99
for the purpose of the EC Low Voltage Directive (73/23/EEC)
amended by: CE Mark Directive (93/68/EEC)
48XX/49XX controllers were developed, designed, and manufactured in
compliance with the EC Directive under the sole responsibility of
Lenze GmbH & Co KG, Postfach 10 13 52, D-31763 Hameln
Considered standards:
Standard
DIN EN 50178
Classification VDE 0160 / 04.98
DIN VDE 0100 Standards for the erection of power installations
EN 60529 IP degrees of protection
IEC 249 / 1 10/86, IEC 249 / 2-15 / 12/89 Base material for printed circuits
IEC 326 / 1 10/90, EN 60097 / 9.93 Printed circuits, printed boards
DIN VDE 0110 /1-2 /1/89 /20/ 8/90 Creepage distances and clearances
Electronic equipment for use in electrical power
installations
Hameln, 01/03/1999
(i.V.Schäfer) (i.A.Tolksdorf)
Product Manager Commissioned for CE
48XX/49XXSHB0399
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Preface and general information
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1.4.4 EC Directive Electromagnetic Compatibility
(89/336/EEC)
amended by: First Amendment Directive (92/ 31/EEC)
CE Mark Directive (93/68/EEC)
General
- The EC Electromagnetic Compatibility Directive is effective for ”devices”
which may cause electromagnetic interference, or the operation of which
may be impaired by such interference.
- The aim is to limit the generation of electromagnetic interference so that an
operation is possible without interference to radio and telecommunication
systems and other equipment. The devices must also show an appropriate
resistance to electromagnetic interference, to ensure the application as
directed.
- Controllers cannot be evaluated on their own in terms of EMC. Only after
the integration of the controllers into a drive system, can this system be
tested concerning the objectives of the EC EMC Directive and the
compliance with the ”Law about the Electromagnetic Compatibility of
Devices”.
- Lenze has verified the conformity of 48XX/49XX controllers integrated into
certain defined drive systems . In the following, these systems are called
”CE-typical drive systems” (see chapter 4.4).
- The following configurations can now be selected by the user:
- The user himself can determine the system components and their
integration into the drive system, and is then held responsible for the
conformity of the drive.
- The user can select the CE-typical drive systems for which the
manufacturer has already proved the conformity.
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48XX/49XXSHB0399
Preface and general information
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EC Declaration of Conformity ’97 for the purpose of the EC Directive
on Electromagnetic compatibility (89/336/ EEC)
amended by: First Amendment Directive (92/ 31/EEC)
CE Mark Directive (93/68/EEC)
48XX/49XXcontrollerscannot be driven in stand-aloneoperation for thepurposes
of the Regulation on Electromagnetic Compatibility (EMVG of 09 November, 1992
and the first Amendment of 08 August, 1995). The EMC can only be verified when
the controller is integrated into a drive system.
Lenze GmbH & Co KG, Postfach 10 13 52, D-31763 Hameln
declares that the described ”CE-typical drive systems” with the basic version of
48XX/49XX controller and the variants V011, V013 and V014 comply with the
above EC Directive.
The conformity evaluation is based on the product standard for drive systems EN
61800-3.
EN 61800-3 EMC product standard including special test methods for electric drives
Generic standards considered:
Generic standard
EN 50081-2 /93 Generic standard for noise emission; part 2: Industrial premises
The noise emission in industrial premises is not limited in EN 61800-3. These generic
standards are used in addition to the requirements of the standard DIN IEC 22G.
EN 50082-2 3/94 Generic standard for noise immunity
part 2: Industrial premises
(The requirements of noise immunity for residential areas were not considered, since
these are less strict.)
Generic standards considered for the test of noise emission:
Generic standard Tes t Limit value
EN 55011 7/92 Radio interferences, housing and mains
Frequency range 0.15 - 1000MHz The noise
emission in industrial premises is not limited in
EN61800-3. These generic standards are
used in addition to the requirements of
EN61800-3.
Class A
for use in
industrial premises
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Preface and general information
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Generic standards considered for the test of noise emission:
Basic standard Tes t Limit value
EN 61000-4-2 3/95 Electrostatic discharge on housing and heatsink Seve rity 3
IEC 1000-4-3 2/95 Electromagnetic fields
Frequency range 26-1000MHz
ENV 50140 8/93 High-fre quency field
Frequency range 80-1000MHz,
80% amplitude modulated
Fixed frequency
900MHz with 200Hz, 100 %modulated
EN 61000-4-4 3/95 Fast transients,
burst on power terminals
Burst on bus and control cables Se verity 4
EN 61000-4-5 10/94 Surge t est
Mains cable
6kV for contact,
8kV clearance
Seve rity 3
10V/m
Seve rity 3
10V/m
10V/m
Seve rity 3
2kV/5kHz
2kV/5kHz
Installation class 3
Hameln, 01/03/1999
(i.V.Schäfer) (i.A.Tolksdorf)
Product Manager Commissioned for CE
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48XX/49XXSHB0399
Preface and general information
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1.4.5 EC Machinery Directive
(89/392/EEC)
amended by: First Amendment Directive (91/368/EEC)
Second Amendment Directive (93/ 44/EEC)
CE Mark Directive (93/68/EEC)
For the purpose of the Machinery Directive, ”machinery” means an assembly of
linked parts or components, at least one of which can move, with the appropriate
actuators, control and power circuits, etc., joined together for a specific
application, in particular for the processing, treatment, moving or packaging of a
material.
EC M anufacturer’s Declaration
for the purpose of the EC Machinery Directive (89/392/EEC)
amended by: First Amendment Directive (91/368/EEC)
Second Amendment Directive (93/ 44/EEC)
CE Mark Directive (93/68/EEC)
48XX/49XX controllers were developed, designed, and manufactured under the
sole responsibility of
Lenze GmbH & Co KG, Postfach 10 13 52, D-31763 Hameln
Commissioning of the controllers is prohibited until it is proven that the machine
in which they are to be installed corresponds to the EC Machinery Directive.
Hameln, 01/03/1999
(i.V.Schäfer)
Product Manager
48XX/49XXSHB0399
1-9
Preface and general information
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48XX/49XXSHB0399
2 Safety information
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Safety and application notes for controllers
Safety information
(to: Low-Voltage Directive 73/23/EEC)
1. General
During op eration, drive controllers may have, acc ording to their
type of protection, live, bare, in some c ases also movable or
rotatingpartsaswellashotsurfaces.
Non- authorized removal of the req uired cover, inappropriate
use, inc orrect installation or operat ion, creat es the risk of
severe injury to persons or damage t o material assets.
Further information can be obtained from the documentation.
All operations concerning transport, installation, and
commissioning as well as maintenance must b e carried out by
qualified, skilled personnel (IEC 364 and CENELEC HD 384 or
DIN VDE 0100 and IEC report 664 or DIN VDE 0110 and
national regulations for the prevention of accidents must be
observed).
Acc ord ing to this basic safety information qualified sk illed
personnel are persons w ho are familiar with t he erection,
assembly, commissioning, and operation of the product and
who have the q ualifications necessary for t heir o cc upation.
2. Application as directed
Drive controllers are components which are designed for
installation in electrical systems or machinery.
When installing in mac hines, commissioning of the drive
controllers (i.e. the starting of operation as d irected) is
prohibit ed until it is proven that the machine corresponds to the
regulations of the EC Directive 89/392/ EEC (Machinery
Directive); EN 60204 must be observed.
Commissioning (i.e. start ing of operat ion as d irected) is only
allowed when there is complianc e wit h the EMC Directive
(89/336/EEC).
Thedrive controllersmeet therequirements of the Low Voltage
Directive 73/23/EEC. The harmonized standards of the prEN
50178/ DIN VDE 0160 series together with EN 60439-1/DIN
VDE 0660 part 500 and EN 60146/DIN VDE 0558 are
applicab le t o d rive c ont rollers.
The technical data and information on the connection
condit ions must be ob tained from the namep late and the
doc ument ation and must be observed in all c ases.
3. Transport, storage
Notes on transport, storage and appropriate handling must be
observed.
Climat ic condit ions must b e observed according to prEN
50178.
4. Erection
The devices must be erected and cooled according to the
regulations of the corresponding documentation.
The drive controllers must be protected from inappropriate
loads. Particularlyduring transport and handling, components
must not be bent and/or isolating distances must not be
changed. Touching of electronic components and contact s
must be avoided.
Drive co ntrollers contain electrostat ically sensitive
components which c an easily be damaged by inapp ropriate
handling. Electric al components must not be damaged or
destroyed mechanically (health risks are possible!).
5. Electrical connection
When wo rking on live drive controllers, t he valid nat ional
regulations for the prevention of accidents (e.g. VBG 4) must
be observed.
The electrical installation must be carried out according to the
appropriate regulations (e.g. cab le cross- sect ions, fuses, PE
connection). M ore d etailed informat ion is included in the
documentation.
Not es concerning the installation in compliance w ith EMC such as screening, grounding, arrangement of filters and laying
of cables - are included in the documentation of the drive
controllers. These notes must also be observed in all cases for
drive c ont rollers with t he CE mark.The compliance w ith the
required limit values demand ed by the EMC legislation is the
responsib ility of t he manufacturer of t he system or mac hine.
6. Operation
Systems w here drive controllers are inst alled must b e
equipped, if necessary, with additional monitoring and
protec tive d evices acc ord ing to t he valid safet y regulations,
e.g. law on technical tools, regulations for the prevention of
accidents, etc. Modifications of the drive controllers by the
operating software are allowed.
After d isconnec ting the d rive controllers from t he sup ply
voltage, live part s of the controller and pow er connections
must not be touched immediately, because of possibly
charged capacitors. For this, observethe corresponding labels
on the drive controllers.
During operation, all c overs and doors must be closed.
7. M aintenance and servicing
The manufacturer’s documentation must be observed.
The safety information must be preserved!
The product- specific safet y and application notes in these Operat ing Instructions must also be observed!
48XX/49XXSHB0399
2-1
Safety information
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2.1 Persons responsible for the safety
Operator
( An operator is any natural or legal person who uses the drive system or on
behalf of whom the drive system is used.
( The operator or his safety officer are obliged to ensure that
- all relevant regulations, notes and laws are observed
- only qualified personnel work on and with the drive system.
- the personnel have the Operating Instructions available for all
corresponding operations and
- unqualified personnel are prohibited from working with and on the
controller.
Qualified personnel
Qualified personnel are persons who - because of their education, experience,
instruction, and knowledge about corresponding standards and regulations, rules
for the prevention of accidents, and operating conditions - are authorized by the
person responsible for the safety of the plant to perform the required actions and
who are able to recognize and avoid potential hazards.
(see IEC 364, definition of qualified personnel)
2-2
48XX/49XXSHB0399
2.2 General safety information
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( These safety notes do not claim to be complete. In case of questions and
problems please contact your Lenze representative.
( At the time of supply the drive system is state-of-the-art and ensures
basically safe operation.
( The indications given in these Operating Instructions refer to the stated
hardware and software versions of the controller.
( The controller is hazardous to persons, the controller itself and other
property of the operator, if
- unqualified personnel work on and with the drive system.
- the controller is used inappropriately.
( The specifications, processes, and circuitry described in these Operating
Instructions are for guidance only and must be adapted to your own specific
application.
Safety information
( Controllers must be designed so that they comply with their function and do
not cause any hazards to persons, when correctly installed and in fault- free
operation as directed. This also applies to the whole system.
( Take additional measures to limit consequences of malfunctions which may
cause hazards to personnel or damage to properties:
- further independent equipment which can take over the function of the
controller
- electrical or non-electrical protection (latching or mechanical blocking)
- measures covering the complete system
( The drive system must only be operated in perfect condition.
( Retrofittings, modifications, or changes are generally prohibited. For some
applications, Lenze authorizes the operation of retrofitted, modified or
changed controllers. Please contact Lenze.
2.3 Residual hazards
Excessive speed
Drive systems may reach dangerously high speeds (e.g. caused by active loads
like hoists):
( 48XX/49XX controllers do not offer any protection against these operating
conditions. Use additional components for this.
48XX/49XXSHB0399
2-3
Safety information
hazardouselectrical
C
ons
sifdisr
r
ded
g
r
q
g
generaldanger
Possiblecons
sifdisr
r
ded
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2.4 Layout of the safety information
( All safety information given in these Operating Instructions has the same
layout:
Signal word
Note
- The icon characterizes the type of danger.
- The signal word characterizes the severity of danger.
- The note describes the danger and suggests how to avoid the danger.
Warning of danger for persons
Icons used Signal words
Wa rn i ng o f
volta ge
Wa rn i ng o f a
eneral dange
Danger! Wa rn s o f impending dangeU.
equence
Death or very severe injuries.
Warning! Wa r ns o f potential, very hazardous situations.
Possible consequences if disregarded:
Death or very severe injuries.
Caution! Wa r ns o f potential, hazardous situations.
equence
Light or minor injuries.
ega
:
ega
:
Warning of damage to material
Icons used Signal words
Stop! Wa r n s of potential damage to material .
Other notes
Icons used Signal words
Note! Designates a general, useful tip.
Possible consequences if disregarded:
Damage to the controller/drive system or its environment .
If you observe it, handling of the controller/drive system is made
easier.
2-4
48XX/49XXSHB0399
EDS4900U--B
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00408850
Manual
Part B
Technical Data
Installation
DC speed controller
4800/4900
The features, data and versions indicated in this Manual met the state of the art at
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thetimeofprinting.
(Printing date: inner cover pages of the parts).
In the event of deviations, please see the Operating Instructions or contact Lenze.
Edition of: 01/03/1999
revised
3 Technical data
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3.1 Features
Controller and system features
( Control electronics and system software are the same for 48XX/49XX
( Digital speed feedback with resolver or incremental encoder
( Torque control with superimposed speed monitoring for winding drives
( Phase control for drift-free positioning
( Digital frequency coupling as setpoint bar or setpoint cascade for
- phase synchronisation
- speed-synchronous operation
- synchronous speed ratio
Technical Data
( Increase of the max. armature voltage to 115 % ôV
to 2Q operation (with 49XX)
( Speed accuracy better than 0.5‰ at 100% changing load with resolver
feedback or incremental encoder
( Speed setting range 1:1000 at constant load with resolver feedback or
incremental encoder
( Current setting range 1:300 by means of pulse current adaptation and
bridge modulation
( Speed-dependent armature current limitation
( Adjustable max. armature current from 112,5 % to 180 % rated current
(depending on the size)
( Freely connectable process controller, e.g. for dancer position control or
tension control
( Integrated field current control for large speed setting range
( 4 customer-specific parameter sets can be saved and changed via digital
input terminals
Operation
( On-line changes of control parameters
by changing from 4Q
mains
( Parameter setting and diagnosis via
- keypad with two-line LCD in German, Englisch and French
- serial interface and PC
- fieldbus module (as option): PROFIBUS, InterBus
( Fault messages plain text
48XX/49XXSHB0399
3-1
Technical Data
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Speed feedback systems
( Resolver feedback with encoder emulation for superimposed systems
(synchronizing systems, positioning controls, etc.)
( Incremental encoder feedback
( DC tacho feedback
( Armature voltage feedback
Inputs
( Digital
- 8 isolated inputs (24 V level), 5 of them freely assignable
- 1 serial interface RS 485 or RS 232 (1200 ... 9600 baud)
( Analog
- 4 freely assignable inputs (13 bit resolution)
e.g. for main setpoint, additional setpoint, torque limitation, etc.
Outputs
( Digital
- 8 isolated outputs (24 V level), 5 of them freely assignable
- Another 7 free outputs can be evaluated via the LECOM interface
- 1 relay output (50V; 0,5A), freely assignable
( Analog
- 2 reference voltages ( 10V, 7mA)
- 1 monitor output, with I
act
- 2 monitor outputs, freely assignable (37 different signals with 11 bit
resolution selectable)
- 1 frequency output, freely assignable
Monitoring
( Monitoring functions of the system and controller components
( Controller protection (Iôt function)
2
( Motor overload protection (I
ôt function)
( Monitoring of frequency and mains voltage
( Self-synchronisation for mains frequencies from 50 to 60Hz
3-2
48XX/49XXSHB0399
( Safe operation with CW or CCW direction of rotating field input
( Monitoring of the act.-value encoder feedback
( Display of the sources of controller inhibit via a code
( Classifiable monitoring (TRIP, message or warning)
( Monitoring of the cooling air stream with 4X08 to 4X13
( Monitoring of the semiconductor fuses with 4X11 to 4X13
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