Lenze 8615E User Manual

EDB8600UE-V009

00392929

hze

Operating Instructions

Inverter Drives 8600 series

Varian f

Dancer-position control

with Torque control

These Operating Instructions are

valid

for the units with the following nameplate data:

8601 E.6x.6x.V009 8602

E.6x.6x.V009

8603

E.6x.6x.V009

8604

E.6x.6x.V009

8605

E.6x.6x.V009

8606

E.Gx.Gx.VOO9

8607

E.6x.6x.VO09

8608

E.6x.6x.V009

8609

E.6x.6x.V009

8610

E.6x.6x.V009

8611 E.6x.6x.VO09 8612

E.6x.6x.V009

8613

E.6x.6x.VO09

8614

E.6x.6x.VO09

8615

E.6x.6x.V009

Hardware Version + index

Software Variant number

version

Corresponds to the German edition of:

Edition of: 15/1

+ index

0/1996

12/07/1996

How to

use

these

Operating

lnstructions...

To

locate

information on specific contents at the beginning and to the index at the end of the Operating Instructions.

topics,

simply refer to the table of

These Operating Instructions use a series of different provide quick reference and to highlight

This

Symbol

refers to items of information intended to facilitate

Operation.

Notes

which should be observed to avoid possible darnage to or

destruction

Notes

operating personnel.

of equipment.

which should be observed to avoid health risks to the

important

items.

Symbols

to

lenze

1

General safety and Operating Instructions for drive converters

in conformity with the Low-Voltage Directive 79/23/EEC

-

1. General In operation, drive converters, depending on their

degree of protection, may have live, uninsulated, and possibly also moving or rotating parts, as well as hot surfaces.

In case of inadmissible removal of the required covers,

or improper use, wrong installation or maloperation, there is the danger of serious personal injury and damage to property. For further information, see documentation. All operations serving transport, installation and commissioning as well as maintenance are to be carried out by skilled technical personnel. (Observe IEC 364 or CELEC HD 384 or DIN VDE 0100 and IEC 664 or DINNDE 0110 and national accident prevention rules!)

For the purposes of these basic safety instructions,

“skilled technical personnel” means persons who are familiar with the installation, mounting, commissioning and operation of the product and have the qualifications

needed for the performance of their functions.

2. Intended use Drlve converters are components designed for inclusion

in electrical installations or machinery.

In case of installation in machinery, commissioning of

the drive converter (i.e. the starting of normal operation) is prohibited until the machinery has been proved to conform to the provisions of the Directive 89/392/EEC

(Machinery Safety Directive - MSD). Account is to be

taken of EN 60204. Commissioning (i.e. the starting of normal operation) is

admissible only where conformity with the EMC

Directive (89/336/EEC) has been established.The drive

converters meet the requirements of the Low-Voltage Directive 73/23/EEC. They are subject to the

harmonized standards of the series prEN 50178/DIN

VDE 0160 in conjunction with EN 50439-1NDE 0660, part 500, and EN 60146lVDE 0558.

The technical data as well as information concerning the supply conditions shall be taken from the rating plate

and from the documentation and shall be strictly

observed.

3. Transport, storage

The instructions for transport, storage and proper use

shall be complied with.

The climatic conditions shall be in conformity with prEN

50178.

4. lnstallatlon The installation and cooling of the appliances shall be in

accordance with the specifications in the pertinent documentation.

The drive converters shall be protected against excessive strains. In particular, no components must be

bent or isolating distances altered in the course of transportation or handling. No cantact shall be made with electronic components and contacts. Drive

converters contain electrostatic sensitive components which are liable to damage through improper use.

Electric components must not be mechanically damaged

or destroyed (potential health risks).

5. Electrlcal connectlon

When working on live drlve converters, the applicable

national accident prevention rules (e.g. VB 4) must be

complied with. The electrical installation shall be carried out in

accordance with the relevant requirements (e.g. cross

sectlonal areas of conductors, fusing, PE connection).

For further information, see documentation.

Instructions for the installation in accordance with the EMC requirements, like screening, earthing, location of filters and wiring, are contained in the drive converter documentation. They must always be complied with, also for drive converters bearing a CE marking. Observance of the limit values required by EMC law is the responsibility of the manufacturer of the installation or machine.

6. Operation Installations, which include drive converters shall be

equipped with additional control and protective devices in accordance with the relevant applicable safety requirements, e.g. Act respecting technical equipment, accident prevention rules, etc. Changes to the drive converters by means of the operating software are admissible. After disconnection of the drive converter from the voltage supply, live applicance parts and power terminals must not be touched immediately because of possibly energized capacitors. In this respect, the corresponding signs and markings on the drive converter must be respected.

During operation, all covers and doors shall be kept

closed.

7. Maintenance and servicing

The manufacturer’s documentation shall be followed.

KEEP SAFETY INSTRUCTIONS IN A SAFE PLACE!

Please observe the product-specific safety and Operating Instructions stated in these Operating

Instructions.

Table

Planning

of contents

l Feiatures

2 Technical data

2.1 General data

2.2 Dimensions

2.3

2.4

Application

2.5 CE conformity

2.51 EC Low-Voltage

2.5.2

3 Application-specific

3.1 Applications with extreme overload, peak torque up to 230% of the rated motor torque

3.2 Applications with high overload, peak torque up to 170 % of the rated motor torque

3.3 Applications with medium overload, peak torque up to

135 % of the rated motor torque

4 Handling

4.1 Mechanical installation

4.2 Electrical installation

4.2.1

4.22

4.2.:3

4.2.4 Switching on the motor side

of the 8600 series variant dancer-Position control

Scope

of delivery

as directed

Directive (73/23/EEC)

Electromagnetit

Motor

Installation in compliance with EMC CE-typical drive

protection

Compatibility

controller selection 19

System

(89/336/EEC)

9

11

12

12 13 14

15

16

19

20 21

22 22

23 24 24 25 27

5 Wiring

5.1 Power connections

5.1 .l Tightening torques of the power terminals

5.2 Control connections

52.1 Analog inputs and

52.2

Further

5.2.3 Description of the analog inputs and Outputs

5.2.4 Description of

5.2.5 Digital inputs and Outputs

5.2.6 Description of the digital iunputs and Outputs

5.2.7 Frequency output 6, fd

5.3 Operation with DC-bus supply

5.3.1 Connection of several drives

5.3.2 DC-voltage supply

5.4 Screenings

5.5 Grounding of control electronics

inputs and

Outputs

further

inputs and Outputs

28 28

29 29 30 30

31

31 32 34 35 36 36 36

37

lenze

3

6 Accessories

6.1

Brake

resistors

6.1 .l Selection of the brake resistor

6.1.2 Technical data of brake resistors

6.2 Mains

6.2.1 Selection of the mains

6.2.2 Technical data of mains

6.3 Motorfilter

6.3.1 Technical data of motor filters

6.4 Sine filter

6.4.1 Technical data of sine filters

6.5

6.6

6.6.1 Ratings of

6.6.2 Technical data of

6.7 Accessories for digital frequency networking

7 Accessories for networking

7.1 Connecting module 211 OIB-

7.2 Connecting module

7.3 Connecting

7.4 Level

7.5 Adapter

8 Initial switch-on

Chokes

Gable protection RFI

filters

RFI

elements

converter

FIS485

Choke

Chokes

filters

RFI

filters

InterBus-S

2130lB-

for

2101 IP- LECOM-NB

(LECOM

PROFIBUS

Optical

fibre cables-LECOM-LI 53

interface

X6)

38 38

39

41

42 43 44 45

46 47 48

49

50

51

52

53

54

-

Parameter setting

1 Keypad

1.1 Key

1.2 Plain text display

2 Basic Parameter setting

2.1 Changing Parameters

2.1 .l

2.2 Save Parameters

2.3 Load Parameters

3 Basic settings

3.1

3.1 .I Controller enable

3.1.2

3.2 Configuration

3.2.1 Example of how to select a

3.3 Signal-flow

3.4 Features of

3.4.1

3.4.2 Digital frequency input

3.5 Features of

3.6 Offset and

3.7 Control mode

3.7.1 V/f-characteristic control

3.7.2 Io control

3.8 Minimum field frequency fdmin

3.9 Maximum field frequency fdmax

3.10

functions

Parameter setting by two

Operating mode

Quick stop / Select

Chart

for

Speed-controlled

(CO05

= -o- to

Setpoint

Acceleration and deceleration times Tir, Tif

-15)

setpoint

input with

setpoint

gain

adjustment

1

2

Codes

direction

master current

of rotation

configuration

Operation

55 55

55

56

58 58 58

59 59

60 60 62 63

64 66 66

69

68 68 69

70 72 73 73 74

-

4

lenze

4 Closed-loop speed control

4.1 Analog act. value

4.2 Digital act. value

4.3 Frequency

4.4 Adjustment of the act. value gain

4.4.1 Automatic adjustment

4.4.2 Manual adjustment

4.5 Setting of the controller Parameters 79

4.6 Additional functions

5 Programming of the freely assignable inputs and

5.1 Freely assignable digital inputs

5.2 Functions of the freely assignable digital inputs

5.2.1 Set TRIP

52.2 Reset TRIP

5.2.3 DC-injection brake

5.2.4 JOG frequencies

5.2.5 Additional acceleration and deceleration times

5.2.6 Ramp generator stop

5.2.7 Ramp generator input = 0

5.2.8 Integral

5.2.10 Reset 1-component / D-component - dancer-Position controller

52.11

Suppression of the dancer-Position controller

5.2.12 Reset of the

5.3 Freely assignable digital Outputs, relay output

5.4 Functions of the freely assignable digital Outputs

5.4.1 Frequency below a certain threshold,

5.4.2 Maximum

5.4.3

Setpoint

5.4.4 Fault

54.5 Ready, RDY

5.4.6 Pulse inhibit, IMP

5.4.7 Act. value =

5.4.8 Act. value = 0

5.5 Monitor Outputs

5.6 Digital frequency output X9 (Option)

Pilot

action

current

reached,

indication

Setpoint

control

component = 0

Sensor

compensation

reached, Imax

RFG/O=I

TRIP

Outputs

Qmin

75 75

75 76 78 78 78

80 81

81 82 82 82 83 84 86 88

88 88

90 90 90 90 91 91 92 92 92 92 92 93 93 94 95

6 Additional open-loop and closed-loop control functions

6.1 Chopper frequency

6.1.1 Automatic

6.2 Automatic DC-injection brake

6.3 Slip compensation 97

6.4 S-shaped ramp generator characteristic 98

6.5 Limitation of the frequency setting range

6.6

Oscillation

6.7 Load-Change damping

7 Overload

7.1 Overload

(1.t

monitoring)

7.2 Overload

8 Display functions

8.1 Code set

8.2 Language

8.3 Display of

8.4 Switch-on display

8.5

Identification

chopper

damping

protections

protection protection

actual valuesAct.

of the frequency controller

of the motor

frequency

value

reduction 97

96

97

98 98 98

99

99 99

100

100 101 101 101 101

lalze

5

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9 Dancer-Position control

9.1 Application examples

9.1.1

Winding drives

9.1.2

Line drives

9.1.3 Grinding and cutting-off wheel drives

9.2 Control structure of dancer-Position control with

Pilot

control

for winding drives

9.2.1 Diameter detection

:

9.2.2 Dancer-Position controller

9.3 Loop or dancer-Position control for line drives

9.4 Grinding or cutting-off wheel drives

9.5 Adjustment of analog inputs

9.6

Selection

of the

configuration

9.7 Diameter and radius detection

9.7.1 Signal of the ultrasonic Sensor: distance

9.7.2 Signal of the ultrasonic Sensor: radius

9.7.3

Further

9.7.4 Gain adjustment - radius

information

about

the radius detection

Signal

9.7.5 Limits of the radius calculation

9.7.6 Operation without

diameter Sensor

9.8 Adjustment of the dancer-Position controller

9.8.1

Setpoint

Provision

9.8.2 Winding or unwinding

9.9 Setting of the PID controller

9.9.1 Overlay of Position controller

9.9.2 Conversion of modulation of dancer-Position controller to field frequency

9.9.3 Limitation of the modulation of the dancer-Position controller

9.10 Diameter compensator

9.10.1

,’

9.10.2 Sensorless

Reset of the

diameter

compensator

detection

9.11 Input of correction value

9.12 Application: Tandem

9.13.1

Digital frequency output

9.12.2 Information

about

9.13 Application: Loop control with

9.14 Signal flow or

-202-)

Chart

winder

the

Slave

drive

Speed

adaption

for dancer-Position control (CO05 =

-2Ol-

10 Torque controller

10.1 Features

10.2 Setting of the torque controller

10.3 Adjustment of analog inputs

10.4 Adjustment of the IO setpoint

10.5 Adjustment of the Imax limit

10.6 Adjustment of the torque controller

10.7 Signal flow

Chart

for torque control (CO05 =

-2O-

or

-2l-)

11 Code table

:,

102 102

102 103 103

104

104 105 105 105 106 108 108 108 109 109 110 111 111

112 112 113 113 114 115 115

115 116 117

117

118 118

118

119

120

122

123 124 126 126 126 128

130

_

^

-

6

lenze

12 Serial intetfaces

12.1 LECOMI interface X6

12.2 LECOM2 interface (Option)

12.3 LECOM

12.3.1 Controller address

12.3.2 Operating state

12.3.3 Controller state

12.3.4 Pole pair number

12.3.5 Baud rate

12.3.6 History of reset faults

12.3.7 Code bank (LECOMI)

12.3.8 Enable automation interface

12.3.9 High resolution data

12.4 Attribute table

Codes

(LECOMl)

Service

(LECOM2)

1 Fault

2 Warning

3 Monitoring

4 Checking the power

4.1 Checking the mains rectifier

4.2 Checking the power

4.3 Checking the voltage supply on the control board 8602MP

indication

Stage

Index

7

lenze

Planning

1

Features of the 8600 series

variant dancer-Position control

In addition to numerous

various functions

which

used for winding applications. Another possibility is to activate a torque control. For more detailed information

chapters

9 and

10.

Power Stage

l Wide mains voltage range: 3 x 330 to 528V AC or

470 to 740V DC

l Controllers with

.

4kHz

chopper

l Output frequency up to

V/f-rated frequency up to 960Hz

l Overload

l Overload monitoring

.

Integrated brake transistor, external brake resistors in

capacity

enclosure as

l Connections for DC bus supply

Standard

functions, this variant offers

are required for a dancer-Position control

about

the

special

functions see

IGBTs,

protected against short circuits

frequency, adjustable up to

16kHz

480Hz,

up to 200% rated

tan

be set

current

for a short time

Option

IP20

Control Stage

.

Digital control unit with

l Simple Parameter setting and diagnosis using keypad and

line display in German, English, and

.

Parameter setting

l

Vif-characteristic

l High breakaway torque by magnetizing-current control l Constant l Speed control using DC l Current limitation with l Motor overload monitoring via PTC input l Serial

interface (RS232C/RS485)

Speed

control with linear or

due to

16-bit

during

Operation

Slip compensation

tacho

V/f

lowering for stall-protected Operation

microprocessor

French

language

Square

characteristic

or incremental

encoder

for external Parameter setting

and Operation

.

Field bus connecting

modules

as

Option tan

be integrated

two-

SpeciaI functions

l Dancer-Position controller with speed and

diameter

evaluation

l

Diameter

l Soft insertion of the dancer-Position controller via ramp

generator or

l Sensor compensator for fault and l Torque control with

detection

multiplication

via analog input

with the main

Speed limitation

diameter

setpoint

corrections

function

Approvals

+

VDE 0160, VDE reg.-no. 86694

l UL 508, file no. 132659

(types

8602 to 8611)

-

2

Technical data

2.1

Mains voltage:

Output voltage:

Output frequency: Chopper frequency:

Threshold of the integrated brake

chopper

Enclosure:

Ambient temperature:

Noise

Permissible

permissible

Influence of installation altitude on 1000 m: 100% rated

the rated

General data

immun@

pollution

current:

3 x

46OV

Permissible voltage range: (as alternative:

3 X 0

(V -

When using a mains reduced to approx. 96% of the mains voltage.

0 to 4kHz factory 765 V DC in the DC bus

Steel-sheet

0 to 50°C during Operation

(for rating see page 19)

-25 to 55°C

-25 to 70°C

Severity Pollution level

l 2 to VDE 0110,

corrosive

2000 m: 95% rated 3000 m: 90% rated 4000 m: 65% rated

AC, 45 to 65 Hz

470...740\1

t0

Vmains

fd with 400V at

50Hz,

adjustable up to

setting,

housing,

during

storage

during

transport

class

4 to IEC 801-4

or explosive

part

50Hz,

Choke,

adjustable from 2 to

IP20

2. The

gases.

current current current current

330...526

DC

adjustable, mains-independent)

the maximum possible output voltage is

480Hz

to DIN 40050

supply)

controller

V

16kHz

should not be exposed to

lmze

11

2.2

Dimensions

a

Bottom view

2.3 Scope

The

scope

0

frequency

0 setpoint

l accessory kit incl. l Operating Instructions

of delivery

of delivery includes:

controller

Potentiometer

type

protection covers

86XX-E

and plug-in terminals

12

lenze

2.4

Application

as directed

-

The 8200 series consists of electrical devices which are designed for application in industrial power installations.

The controllers are directed

-

as components for the control of variable AC motors

-

for the installation into control cabinets or control boxes

-

as controllers for the installation of drive

The controllers comply with the

EC Low-Voltage Directive.

Drive Systems with 8600 controllers which are assembled according to the requirements for CE-typical drive

chapter

The CE-typical drive intended

-

The CE-typical drive Systems are not suited for the connection to IT mains (mains without earth-potential reference) the earth-potential reference of the RFI filter.

The controllers are not appliances but directed as components to be assembled into drive Systems for industrial use.

The controllers themselves do not form machines for the purpose of the EC Machinery Directive.

4.2.2) comply with the EC EMC Directive.

Systems

for the Operation at public and non-public mains for the application in industrial, commercial and residential

areas

protection

with the 8600 controllers are

Speed

drives with

Systems

requirements of the

Systems

(see

because

of

lenze

13

2.5 CE conformity

What is the purpose of EC directives?

EC directives are issued by the for the determination of common technical requirements (harmonization) and cet-tification procedures within the Community. At the moment, there are 21 EC directives of product

ranges.

the member states. A certification issued by one member state is valid automatically without any states. The texts of the directives are restricted to the essential

requirements. Technical details are or will be determined by

European

What does the CE mark imply?

After a verification, the conformity to the EC directives is affixing a CE mark. Within the EC there are no commercial barriers

for a product with the CE mark. The enclosure of a conformity

cet-tification is not necessary according to most directives. Therefore, the customer is not able to appreciate

EC directives applies to a product and are considered in the conformity verification.

A drive the Low-Voltage

Directive

The CE conformity of the installed

responsibility of the

Systems

conformity to the EMC

The directives are or will be

harmonized Standards.

controller

only general recommendations have been issued so far.

(see page

with the CE mark itself corresponds exclusively to

Directive.

User.

26ff),

Lenze has already proved the CE

Directive.

European

fut-ther

For the compliance with the EMC

For the

installation

Council and are intended

European

conver-ted

approval in all other member

which

machine

to national laws of

certified

which

of the 21

harmonized Standards

remains the

of CE-typical drive

by

What is the aim of the EMC

The EC

effective

disturbances or be affected by such disturbances. The aim is the limitation of the generation of

disturbances so that the Operation of radio and telecommunication

Systems

immunity of the equipment against ensured so that the Operation

What is the The Low-Voltage

for use with a rated voltage between 50V and 1 OOOV AC and

between 75 and 1500V DC and

The use of e.g. electrical equipment in explosive atmospheres and

electrical

The

which

also be designed to

Directive

for “equipment”

and other equipment is possible and that a suitable

objective

does not endanger the safety of man or

relating to

objective

Parts

in passenger and goods lifts are excepted.

of the Low-Voltage

Directive

conserve

Directive?

Electromagnetit

which

may either

tan

be achieved.

is

effective

under

Directive

material

Compatibility is

Cause electromagnetic

electromagnetic

for all electrical equipment

normal ambient conditions.

is to ensure that

assets.

disturbances is

Directive?

animals

is

placed

only

that electrical equipment

on the market. lt should

14

lenze

2.5.1

EC

Declaration

-

for the purpose of the

of

Conformity ‘95

EC Low-Voltage

amended by:

The

controllers

of the 8600 series were developed, designed, and

Directive (73/23/EEC)

CE mark directive

(93/68/EEC)

manufactured in compliance with the above-mentioned EC directive

under

the sole responsibility of

Lenze GmbH & Co KG, Postfach 101352, D-31763 Hameln

The compliance with the protective requirements of the above

mentioned EC directive was confirmed by the award of the EMC

label

of the accredited test laboratory VDE Prüf- und

Zertifizierungsinstitut, Offenbach.

Standards and regulations considered:

DIN VDE 0160

5.88

+ Al

14.69

+ A2.110.66

prDIN

EN 50176 Classification

VDE0160/11.94

DIN VDE 0100

EN 60529

IEC 249 / 1 1 OB6 IEC 249 / 2-15 /

IEC 326 / 1

EN 60097 / 9.93 DIN VDE 0110

/l-2 /1/89 1201 EU90

12/89

IO/90

Electronie

Standards for the Degrees of

Base

Printed circuits, printed boards

Creepage distances and clearances

equipment for use in electrical power

erection

of power installations

protection

material for printed circuits

VDE-

installation

Hameln,

lsnze

27/11/1995

15

2.5.2 EC for the purpose of the EC

Declaration

of Conformity ‘95

Directive

relating to

Electromagnetit

amended by: First amended directive

The controllers of the 8600 series Operation for the purpose of the regulation compatibility (EMVG of directive - of integrating the

30/08/95).

controller

Compatibility

CE mark directive

09/11/92

The EMC

into a drive System.

(89/336/EEC)

(92/31/EEC)

(93/68/EEC)

cannot

and 1st

tan

only be

be driven in stand-alone

about electromagnetic

EMVGÄndG -

checked

amended

when

Lenze GmbH & Co KG, Postfach 10 13 52, D-31763 Hameln

declares that the described “CE-typical drive controllers of the type

820~

und

821~

comply with the above

Systems”

with the

mentioned EC directive.

The compliance with the protective requirements of the above mentioned EC directive was confirmed by the award of the

EMC

label

of the accredited test laboratory: VDE Prüf- und

VDE-

Zet-tifizierungsinstitut, Offenbach The conformity evaluation is based on the working

Paper

of the

product Standard for drive Systems:

IIEC 22G-WG4 5/94

1

EMC product

standard

Considered generic Standards: Generic

EN

192

EN

(used in addition to requirements of IEC The emission of noise in 22G) IEC 22G.

prEN

Considered

Standard

50081-1

50081-2 193

50082-2

Generic Standard for the emission of noise

Part 1: Residential areas, commercial premises, and

Generic Standard for the emission of noise

the Part

2: Industrial premises

3194 Generic Standard for noise immunity

basic

Part 2: Industrial premises The requirements of noise immunity for residential areas were these are less

stritt.

Standards for the test of noise emission:

Housing and mains

15 - 1000 MHz

Ise

including specific

industrial

in industrial

test

premises is

methods for power drive Systems

small

businesses

not

limited in

not

considered

for use in residential and commercial

n

industrial premises

since

I

16

Standard is used in addition to the

bue

Considered

-

basic

Standards for the test of noise immunity:

Hameln,

4

. . . . . . . . . . . . . . . . . . . . . . . ..

i. V.

27/11/1995

--l/-

(Lang&)

ProdudManager

d

I................

* . . . . . .

‘; f

i’

ngineer in

/’

-1”w

A

d...............................

(Tinebor)

Charge

of CE

lenze

17

2.5.3

EC Manufacturer’s

Declaration

for the purpose of the EC

Directive

relating to

-

Machinery

amended by: First amended directive

The controllers of the

designed, and manufactured

(89/392/EEC)

Second

CE mark directive

amended directive

820~

and

under

(91/368/EEC)

(93/44/EEC)

(93/68/EEC)

821~ types

the sole responsibility of

were developed,

Lenze GmbH & Co KG, Postfach 10 13 52, D-31763 Hameln

The controllers are directed to be installed in a machine or to be

assembled together with other components to form a machine or a System. The controllers on their own are not machinery for the purpose of the EC directive relating to machinery.

Until

the conformity of the machinery where the controllers are to be installed with the regulations of the EC directive relating to machinery is proved, commissioning of the controllers is prohibited.

Hameln,

27/11 0995

18

3

-

3.1

Application-specific controller selection

Applications with extreme overload,

peak torque up to 230% of the rated motor torque

--

For applications where a very extreme overload torque are necessary (e.g. presses, machines).

-

The controller provides 200% of the rated torque for

a maximum of 30s. With cyclic overload, the ratio between overload to cycle time must not exceed 0.2.

-

For these applications, the monitoring of the output

current

is set to using the (factory setting)

-

Please note that a maximum ambient temperature of

50°C is permissible.

Codes

Operation with rated power

Cl 19 and Cl20 (see page 82)

starting

and

drilling

r

8Eil5

-

hue

EVF8611-E-V009

EVF8614-E-V009

EVF13615-E-V009 55.0 110.0 220.0 76.2 91.4 96.0 1270

19

3.2

Applications with high overload,

peak torque up to 170 % of the rated motor torque

-

For applications

overload behaviour of a controller (e.g. general mechanical engineering, hoists, travelling drives,

calenders).

-

The controller provides 150% of the rated torque for

a maximum of 30s. For cyclic overload, the ratio overload to cycle time must not exceed 0.1.

-

For this

current

using the

-

Please note that a maximum ambient temperature

of 45°C is permissible.

TYQe

application,

is set to Operation with

Order no.

which

require a Standard

the monitoring of the output

increased power

Codes

Cl 19 and Cl20 (see page 82)

Rated

motor

power

kW

M,

Mt

~~

lncontrol

8606 EVF8606-E-V009

6607 EVF8607-EA'009

8608

EVF86IWE4'009

8609 EVF8609-E-V009

8610 EVF8610-E-V009 22.0

8611 EVF8611-E-V009 30.0

8612 EVF6612-E-V009 37.0

7.5

11.0

15.0

18.5

-

20

3.3

Applications with medium overload,

peak torque up to 135 % of the rated motor torque

-

For applications where only a

overload torque are necessary (e.g. Ventilators,

w-w+

-

The

controller

provides 110% of the rated torque for a maximum of 30s. For cyclic overload, the ratio overload to cycle time must not exceed 0.1.

-

For this

current

using the

-

Please note that a maximum ambient temperature

application,

the monitoring of the output

is set to Operation with

Codes Cl

19 and Cl20 (see page 82 )

of 40°C is permissible.

small

starting and

maximum power

M

MN

10control

EVF8606-E-V009

-

EVF8614-E-V009

l These data are valid for a maximum ambient temperature of

30°C.

x

Lenze

21

4

Handling

4.1

Mechanical installation

These frequency controllers must only be used as built-in units.

Install

the controller

bottom.

Allow

a free space of controllers 8612 . . . 8615 this free space must also be allowed at both sides. Ensure unimpeded Ventilation of cooling air.

If the cooling air contains pollutants (dust,

grease,aggressive

functions,

separate air

If the controller is permanently subjected to Vibration or

shaking,

suitable preventive measures must be taken,

duct,

shock

vettically

100mm

gases ), which

installation of a

absorbers may be necessary.

with the terminal

at the top and bottom. For the

flakes,

may impair the controller

fiter,

regular

Strips

at the

cleaning,

e.g.

etc.

-

22

-

4.2

l The Controllers contain sensitive electrostatic compontents.

Electrical

Priior

to assembly and Service operations in the area of the

controller connections, the

installation

Personne1

must be free

of

electrostatic Charge. These persons fixing screw or another grounded metal

tan discharge

themselves by

part

touching

the PE

in the control

cabinet.

l All control inputs and Outputs of the controller are mains-

isolated. The mains isolation has a inputs and Outputs must be integrated into another

protection

against

direct

contact.

basic

insulation. The control

level

of

Use insulated operating elements, connect the mechanical screw

fastener

of the

setpoint

potentiomenter (accessory kit)

with PE.

l Unused control inputs and Outputs must be protected with plugs

or the

covers

included in the delivery.

l When using current-operated protective equitpment:

-

The

-

controllers

As result, a DC-fault

are internally equipped with a mains rectifier.

current

may prevent the tripping of the

current-operated protective equipment after a short-circuit to frame.

Therefore, we recommend additional measures such as protective multiple current-operated

-

When dimensioning the tripping

e.1.c.b.

please observe, that the capacitive leakage currents

between

cable screens

earthing

e.1.c.b.

and RFI

or universal-current sensitive

current

of current-operated

filters

may result in false

tripping.

l The regulations

conductors must be observed. The conductor must be at least as large as the

cable

connection.

l In the

case

about

of

condensation,

the

minimum Cross section

Cross-section

Cross section

only connect the Controller vwhen

of PE

of the PE

of the

visible moisture has evaporated.

l Before first switching-on of the controller check whether there is

an

earth

fault at the output side, if so, remove it.

which

occur

during

Operation will be detected, the controller will

be switched off and indicate the fault message

l The internal

current

limitation

tan

be overloaded when

Earth

“OCl”.

faults

connecting or disconnecting the controller very often. With cyclic

mains connection, the Controller

tan

be switched on every 3

minutes.

l Replace

defective

fuses only with the specified type and when no voltage is applied. The controller remains live for up to 3 minutes after mains disconnection.

hze

23

4.2.1 Motor protection

The units do not have a

For monitoring the motor temperature

tan

be used.

The connection possibilities are shown on page 28. When using group drives, a motor protection relay is required for

each

motor.

When using motors which do not have a suitable insulation for controller Operation:

-

Connect motor filters for protection (see page 45).

Please contact your motor manufacturer.

Please note:

These frequency controllers generate an output frequency of up to 480 Hz when set correspondingly. The connection of a motor which

is not suitable for this frequency may result in a hazardous overspeed.

full

motor protection.

PTCs

orthermal contacts

4.2.2 Installation in compliance with EMC

-

l Lenze has built up typical drives with these controllers and has

verified the conformity. In the following this

System

is called

“CE-typical drive system”.

If

you observe the CE-typical drive

Problems

and you

pat-tially

System,

tan

easy measures for the

the controller will not

be sure to comply with the EMC

installation

Cause

of

any EMC

Directive.

l The following configurations

-

The user himself

tan

their integration into the drive

tan

now be selected by the

determine the

System

components and

and is then held

User:

responsible for the conformity of the drive.

-

The user

tan

select the CE-typical drive

System

for which

the manufacturer has already proved the conformity.

For deviating installations, e.g.

-

use of unscreened cables,

-

use of group filters instead of the assigned RFI filters,

-

without mains

Choke

the conformity to the CE-EMC Directives requires a check of the

machine

or

System

regarding the EMC limit values.

The user of the machine is responsible for the compliance with the EMC

Directive.

_-

24

4.2.3 CE-typical drive

-

Components of the CE-typical drive

System

sytem

-

Controller, assembly board. The

chapter

RFI

System

filter and mains

components are

Choke

are mounted on one

functionally

wired according to the

5, section: Planning of the Operating Instructions.

Installation of CE-typical drive Systems

The

electromagnetic

method and accuracy of the

compatibility of a

installation. Special care

machine

depends on the

must be

taken of:

l filters,

l

screens

l grounding.

and

Filters

Only use suitable mains filters and mains Chokes.

Mains filters reduce impermissible high-frequency disturbances to a perrnissible value. Mains

caused

Motor cables

Chokes

reduce low-frequency disturbances, especially those

by long motor cables.

which

are longer than 50 m must be protected

additionally (motor filter or sine filter).

Screens

All cables from and to Lenze

System

cables meet these requirements. Ensure that the motor

(Signal

cables and mains cables). Mains input and motor output must not be connected to one terminal Lay cables as

close

t3e controller

cable

is laid separately from the other cables

must be screened.

Strip.

as possible to the reference potential. Dangling

cables are like antennas.

Grounding

Ground

all metall-conductive components mains Chokes) using suitable cables from a Maintain the min. regulations. For EMC, the

the

Cross

section.

Cross sections

surface

prescribed in the safety

of the contact is important, not

lmue

(controllers,

central Point

mains filters,

(PE bar).

25

Installation

l Connect the Controller, mains fitter, and mains

Choke

to the grounded mounting plate. Zinc-coated mounting plates permanent contact. If the mounting plates are painted, the paint

must be removed in

9

When using several mounting plates they with as large surface as possible

l Connect the

Screen

every case.

must

(e-g.

using

of the motor cable to the

be connected

topper

bands).

Screen

connection of the Controller and to the mounting plate of a surface as large as possible. We recommend to use ground metal mounting

surfaces

to connect the

clamps

Screen

to the mounting

on bare

plate with as large surface as possible,

allow

a

-

screened cable

If contactors, motor

protection

switches or terminals are located

urface

in the motor cable, the screens of the connected cables must also be connected to the mounting plate with as

[arge

surface

as possible. PE and the

box.

Metal

connection of the

Screen

should be connected in the motorterminal

cable glands at the motor

Screen

and the motor housing with as large a

terminaJ

box ensure a

surface as possible.

If

the mains cable between mains filter and Controller is longer than 0.3 m, the cable must be screened. Connect the the mains cable directly to the Controller

moduie

Screen

and to the

of

mains filter and connect it to the mounting plate with as large as possible surface.

When using a brake resistor, the cable

must

be directly connected to the

Screen

of the brake resistor

controller

and the brake

resistor and it must be connected to the mounting platte with a

surface

The control cables must be screened. Digital

as large as possible.

contra1

cables

must be screened at both ends. Connect the screens of the

contra! cables to the

leaving as

little

Screen

connections of the Controllers

unscreened cable as possible.

When using the Controllers in residential areas an additional screening with a damping of Z 10 dß is required to

limit

the noise emission. This is usually achieved by installation into enclosed, grounded conrol cabinets or boxes made of metal.

26

Please note:

l If units,

which

do not comply with the noise immunity EN

2 required by the CE, are operated next to the Controllers, an

electromagnetic

interference of these units is possible.

50082.

lenze

Part of the CE-typical drive

System

on mounting plate

-

Ll LZ

L3 Connection mains fuse

Ll LZ

L3 Connection mains fuse

Paint-free bare metalPaint-free bare metal

^^^A^_, -...a----

, contact surfaces

Ill

I

-.

Conductive

connection between

mounting plate and

Cables between mains filterCables between mains filter and controller longer than 0.3 m

PE connection

-

and controller longer than 0.3 m

must be screened

n.mmn,TA

Screened

control cables

/’ c’

I /’

6.’

,,

4.2.4 Switching on the motor side

Switching on the motor side is permissible for an emergency stop as

weil

as

during

normal Operation.

Please note that when switched with the controller enabled, this may

Cause

the fault message

long motor cables, the fault

capacitances

of the

device

tan become

is triggered. In these

to reduce the fault currents

OCl (shott circuitiearth

current

on the interfering cable

fault). For

so large that the short circuit monitoring

cases,

(See

a motor filter is

page 45).

necessary

Screened motor cable, connect

Screen

also at the motor side, large

cross-section

contact to the motor

housing required

to PE

kue

27

5

Wiring

5.1

Power connections

28

@

Gable

(3 M

(3>

Mains

@

Mains

All power terminals remain live up to 3 minutes after mains disconnection!

protection

ains contactor

choke

filter

@ Brake @

(3

[XI

resistor

Motor

Terminal

Screen connections at the

filterEine

cabinet

controller

filter

Strip

in the control

5.1.1

Tightening torques of the power terminals

Type

Tightening 0.6...0.8

torque (5.3...7.1

8601...8605

Nm

Ibfin)

8606,8607

1.2...1.5

Nm

(10.6...13.3

Ibfin)

8608...8611

1.5...1.8

Nm

(13.3...16

8612,8613 8614,8615

6...8

Ibfin)

Nm

(53,..70Ibfin)

15...20

Nm

(133...177 Ibfin)

5.2 Control connections

Layout:

-

,:T

EB39404144 45

x3

KIlK14Al

x4

Xl

to x4: Control terminals x5: X6:

Input of digital LECOM interface

frequency/incremental

(RS232/485)

encoder

X8: 2nd input of digital frequency/incremental encoder

(Option)

x9: Xl 0, Xl

Vl,

v2;

Output of digital frequency (Option)

1:

Field bus connections

(Option, e.g.

2110lB

for

Displays for field bus Options

InterBus-S)

Note Always connect the plug-in terminals

-

connectors Xl to X4. When not using the interface plugs (plug-in connectors) X5 and X6

protect

them with the supplied

lt is possible to using switches the switches, remove the

Change

the

(See chapters

cover

functions

5.2.1 to 5.2.7, page 30ff). To

In addition to this, there are numerous possibilities to inputs and Outputs of the device using

(accessory

covers.

of

cetiain

of the device.

Codes (See

kit) to the plug

control terminals

adjust

Change

page

the

81ff).

-

29

52.1 Analog inputs and Outputs

Setpoint 2 Feedback Setpoint 1

5.2.2

Further

inputs and Outputs

PA

R >

2.2k

(unipolar

setpoint)

(bipolar

setpoint)

X5,

X8 Pin 4

Monitor Outputs

30

temperatu

monitoring

thermal contact

re-

relay output

incremental

SUPPlY

encoder

5.2.3 Description of the analog inputs and

Analog inputs

-~

-erminal

Switch setting Use

(factory setting)

1

Setpoint

LevellResolution

2

Outputs

Parameter setting see

s,

[-[Kl

zrF j Setpoint 1,

Voltage supply for Potentiometer

Analog Outputs (monitor Outputs)

Terminal

iö-

62

Switch setting

Use

(factory setting)

Internal

Monitor 1 (Output frequency)

Master

ground (GND)

voltage

-3ov...+3ov 12bit

+ sign

i

2bit + sign

-12ov...+12ov

-1 OV/7mA

Level

-1ov...+1ov

75, 68

75.68

-

Parameter setting see

Page

-

94

63

5.2.4 Description of

Terminal

If a

thermistomhermal

Monitor 1 (output

frequency)

Monitor 2 (output current)

further

inputs and Outputs

contact is not used:

-2OmA...+20mA 94

-1ov...+1ov

-2OmA...+20mA 94

94

-

hze

31

5.2.5 Digital inputs and Outputs

The

functions

factory-set. To current contacts. Relays with gold-plated contacts have proven for this.

for the digital inputs and Outputs shown below are

switch

the

Signal

cables, only use relays with

low-

-

All digital inputs and Outputs are PLC

compatible

and are - when operated with an external voltage supply (24 V) - isolated from the rest of the control

Stage.

To connect the voltage supply, use

terminals 39 and 59. If there is no external voltage supply, the

internal 15 V-supply

tan

be used.

External voltage supply (24 V)

Inputs:

Input voltage:

Input current:

0 to 30 v LOW HIGH

Signal:

oto5v

13to30v

for 24 V 8 mA per input

Outputs:

Maximum voltage supply:

Maximum output current:

30 v 50 mA per output (external resistor at least 480 Q for 24 V, e.g. relay, part no. 326 005)

GND ext.

32

Ctrl. enable DC-inj. brake

TRIP- JOG

Set/Reset

-“-

\ -’

Ti

TRIP

pulse inhibit imax

RDY

Qmin

FiFG/O=I

Imme

Internal voltage supply (1

5V)

-

Inputs:

Input voltage:

Input current:

0 to 30 v LOW Signal: HIGH

Signal:

oto5v

13to30v

for 15 V 5 mA per input

Outputs:

Maximum voltage supply: Maximum output current:

30 v 50 mA per output external resistor at least 300 0 for 5 V, e.g. relay

patt

no. 326 850)

GND ext.

-

Caution:

Ctr. enable DC-inj. brake

TRIP-

SetlReset

*+

JOG

-

TRIP Pulse inhibit Imax

Ti

The internal 15 V supply may be loaded with a maximum of 100 mA. The terminals 39 and 40 must be linked in of internal 15 V supply.

RDY Qmin

case

RFG/O=I

lenze

33

5.2.6 Description of the digital iunputs and Outputs

Digital inputs

Freely assignable input

Digital Outputs

34

52.7

Frequency output 6.

If

you want to display, for example, the output frequency or the speed of the frequency output “6 times field frequency”. As factory setting, this

function k

digital Outputs,

59.

x3 39

drive

via a digital display

assigned to terminal A4. This output

isolated

and

tan

fd

device,

you

tan

use the

is, like

the other

be supplied via terminals 39 and

lenze

35

5.3 Operation with DC-bus supply

5.3.1 Connection of several drives

Drives

which

are supplied by a three-phase voltage linked via the terminals +UG and -UG for energy-sharing. This type of connection requires all

with the same mains voltage, with to the recommended mains

controllers

Choke.

to be supplied simultaneously

each controller

tan

also be

being connected

further

contr.

* The fuses must be dimensioned for the rated output current of the device and a

voltage strength of 1000 V DC.

5.3.2 DC-voltage supply

With

direct

supply into the DC bus, energy act. value is also possible. If the drive is in the generator mode (braking), the absorbed energy will be passed to the DC is then often not necessary.

Source.

A brake

Motor

chopper

-

36

PE

~~~

*

The fuses must be dimensioned for the rated output current of the device

and a voltage strength of 1000 V DC.

~_

470...74OV DC *O % ~-~

J

lenze

5.4 Screenings

-

Cable screenings increase the noise immunity of the drive and reduce the interfering radiation.

The power and control terminals of the

immune without screened cables up to severity class 4 to

IEC 801-4. Burst of 4kV on the power terminals and 2kV on the

control terminals are permissible. Screenings are only required when you want to operate the

controller

If your drive corresponds to the CE-typical drive not want to carry out the radio-interference measurements necessary for the conformity, screened cables are required.

5.5

The grounding of the control electronics is to ensure that the

potential of the control electronics does not exceed 50V to PE

(housing).

Single drives

Bridge the control terminals GND and PE.

in environments, where severity class 4 is not

Grounding of control electronics

controllers

are noise

System

sufficient.

and you do

Network of several drives

Avoid GND loops. Lead all GND cables to external, insulated

central Points, central

supply.

Make

Sure

darnage any external devices.

centralize again from there and connect to PE in the

that the grounding of the control electronics does not

Lenze

37

6

Accessories

Accessories are not included in the

6.1

In the generator mode, e.g. when decelerating the drive, the

machine

inertias are braked and/or short deceleration times are set, the DC bus voltage may exceed its maximum permissible value. In the

case

and indicates “overvoltage “. The controller cancels the pulse inhibit once the votlage has returned to the permissible range.

To avoid overvoltage

which

DC bus exceeds 765 V. The absorbed energy is dissipated as heat so that the voltage in the DC bus does not rise

l The brake chopper is already included in the Standard

l The suitable brake chopper is available as an Option. It is

Wake

returns energy to the DC bus of the controller. If large

of overvoltage in the DC bus, the controller sets pulse inhibit

switches an external brake resistor when the voltage in the

controller.

connected to the terminals

(see connecting diagram, page 28).

resistors

during

further.

braking, a brake chopper is used,

BR1

and BR2

scope

of supply.

38

-

6.1 .lSelection

l The following

-

a maximum braking time of 15 seconds

-

a maximum relative duty time of 10%.

l The set continuous power of the

of the brake resistor

combinations

ensure

controller

Operation at rated power (factory setting)

8602 8603 8604 8605

370 240 180 180

0.15 0.2 0.3 0.3

ERBM370R150W ERBM370R150W ERBM240R200W ERBDl80R300W ERBDl80R300W

8607 8608 8609 8610

100 68 47 33

0.6 0.8 1.2 2.0

ERBDlOOR600W ERBDlOOR600W ERBD068R800W ERBD047ROl

8612 8613 8614 8615

is the reference for the

combination.

K2

ERBD033R02KO

ERBD033R02KO ERBD022R03KO ERBD015R04KO ERBD015R04KO ERBDOl5R04KO

22 15 15 15

3.0 4.0 4.0 4.0

Operation at increased power

8602 8603 8604 8605

240 180 180 180

0.2 0.3 0.3 0.3

ERBM37OR150W ERBM240R200W ERBD180R300W ERBD180R300W ERBD180R300W 1

8607 8608 8609 8610

100 47 33 33

0.6 1.2 2.0 2.0

ERBDl OOR600W ERBDlOOR600W ERBDO47ROl

Controller

t e

ResistancelR Power/kW

Order no.

-

F

8611 8612 8613

33 15 15 15 15

2.0 4.0 4.0 4.0 4.0

ERBD033R02KO ERBD015RO4KO ERBD015RO4KO ERBD015R04KO ERBD015R04KO

K2

ERBD033R02KO ERBD033R02KO

8614 8615

Operation at maximum power

8602 8603 8604 8605

180 180 180

0.3 0.3 0.3

ERBM240R200W ERBD180R300W ERBD180R300W ERBD180R300W -

-

Controller type

Resistance/Q Power/kW

Order no.

t e

E Controller

Resistanceli2

Power/kW

Order no.

A

higher

8606 8607 8608 8609 8610

100

0.6

ERBDl OOR600W -

8611 -

-

brake power

tan

-

8612

4.0 15

ERBDOI

be obtained by using other resistors or by connecting several

resistors in parallel or in series. However, the

be maintained!

33 33 33

2.0 2.0 2.0

ERBD033R02KO ERBD033ROZ’KO ERBD033R02KO

8613

4.0 15

5R04KO ERBDO15R04KO

minimum

resistance given on page 38 must

8614

4.0 15

ERBDOI

5R04KO -

- 8615

-

39

.

If

the above conditions do not apply, you

suitable brake resistor as follows:

1.

Determine the resistance:

tan

determine the

Resistance

[Q] 2

required brake peak power

Depending on the unit the resistances must not fall below theDepending on the unit the resistances must not fall below the following values:following values:

Controller typeController type

Min. resistancetMin. resistancet

Controller type

Min. resistance

Determine the rated power of the brake resistor:

2.

Rat& power [W] 2 Operating time

The permissible continuous power of the internal brake does not

restritt

the unit. lt corresponds to the max. permissible

18601 18602 18603 18604 18605 18606 1860718601 18602 18603 18604 18605 18606 18607

118OD Il8OC2 1180C2 [18Ot2 1180R IIOOR IIOOQ

18608 18609 18610 18611 I33n

j33a

I33n

133a

765* V2

Cycle time

Resistance

[

1

18612

Ii5a

[Q]

chopper

brake power.

3. Determine the thermal capacitance of the resistor:

765* [V*]

Thermal capacitance

[KWs] 2

Resistance

max. brake time

[fi]

18613 18614

115R Im

18615

115a

-

40

6.1.2 Technical data of brake resistors

All listed brake resistors are equipped with an integrated temperature monitoring. The brake contact event of overtemperature is designed for:

l

max.

250

V AC

l max. 0.5 A

Grid-protected brake resistors

which

is switched in the

41

Moulded module resistors on heatsink

I

,

I

,k-i

d

b

Brake resistor

Resistance Order number

a

370

240

Resistance Order number

n

370 240

6.2

Mains

Advantages of using a mains

l Less mains disturbance

ERBM370R15OW 80 ERBM240R200W 80

Brake resistor

ERBM370R15OW ERBM240R200W

Chokes

Choke:

The wave shape of the mains current the same time the

(reduction

l Increased life of the Controller

A mains

of the mains load, the

Choke reduces

r.m.s.

current is reduced by up to 40%

the AC load of the DC bus capacitors

a

mm

0.15

cable

b

mm

240 70 225 95 340 70 325 70 5 7.5

Power

kW

0.2

approaches

C

mm mm mm mm

Resistor values

Peak brake power

sinusoidal; at

load and the fuse load).

and thus doubles its Service life.

l The transient high-energy overvoltages

which

are sometimes

generated at the mains side by circuit breakers or fuses are stopped by the mains

Choke

and thus the units are usually not

damaged.

l Low-frequent radio interference

tan

be reduced.

Dimensions

d e

kW

1.4

2.2

Cl

5

Heat capacitance

k

mm

7.5

kWs

30

-

42

Please note:

l When a mains

voltage does not

-

typicat voltage drop at the rated

l Mains

Chokes

Choke

is used, the maximum possible output

resch

the value of the mains voltage.

Point:

are always required when the Controller is

operated with increased or maximum power.

4 to 5%.

lmze

6.2.1 Selection

l

Thie

set permanent power of the

of the mains

controller

Choke

the combination.

Operation at rated power (factory setting)

8602 8603 8604 8605

3.9 5.5 7.0 3 x 2.5 3 x 2.5 3 x 1.6

7.0 7.0 12.0 12.0

ELN3-0250H007 ELN3-0250H007 ELN3-0250Ho07 ELN30160Ho12

8607 8608 8609 8610

15.0 20.5 28.0 34.5 3x 1.2 3xl.2 3 x 0.88 3 x 0.75

17.0 25 35 45

ELN3-0120H017 ELN3-0120H017 ELN3-0120H025 ELN3-0088H035 ELN3-0075H045

8612 8613 8614 8615

53.0 66.0 78.0 96.0 3 x 0.38 3 x 0.38 3 x 0.27 3 x 0.22

85 85

ELN3-0088H055 ELN3-0038H085 ELN3-0038H085 ELN3-0027HlO5 ELN3-0022H130

Operation at increased power

is the reference

for

8.8

3x

ELN3-ol6oHol2

105 130

1.6

8602 8603 8604 8605

5.3 7.4 9.4

3x

2.5 3 x 2.5

7.0 7.0 12.0 12.0

ELN3-0250H007 ELN3-0250H007 ELN3-0250H007 ELN3-0160H012 ELN3-0160H012

Controller type 8606 Rat. mains

Inductivity/mH

Current/A

Order number

curr./A

16.3 20.7 3 x 1.2 3xl.2 3 x 0.88 3 x 0.75 3 x 0.75 17 25 35 45 45

ELNS-0120H017 ELN3-0120H025 ELN3-0088H035 ELN3-0075H045 ELN3-0075H045

ELN3-0088H055 ELN3-0038H085 ELN3-0038H085 ELN3-0027HlO5 ELN3-0022Hl30

8607

8612 8613 8614

71 3 x 0.38 3 x 0.38 3 x 0.27 3 x 0.22

85 85

Operation at maximum power

8602 8603 8604 8605

7.0 A 9.2 A 11.6 A 3 x 2.5

7.0 12.0 12.0

ELN3-0250H007 ELN3-0250H007 ELN3-0160HOi

8607 8608 8609 8610

-

ELN3-0120H025 -

1

I .a

3~1.6 3~1.6

8608 8609 8610

28

84

3x

1.6

37.2 50 54

3 x 0.88 3 x 0.55 3 x 0.55

35 55 55

ELN3-0088H035 ELN3-0055H055 ELN3-0055H055

38 47

105 129

105

3~1.6

2

ELNS-0160H012

8615

130

-

Lenze

8612 8613 8614 8615

83

3 x 0.38 3 x 0.27 3 x 0.22

85 ELN3-0038H085 ELN3.0027Hl05

100 125

105 130

ELN3-0022Hl30

-

43

6.2.2 Technical data of mains

Chokes

Mains Order no.

Choke i’A /

2.5mH ELN3-0250HOO7 12A/ 1.6mH ELN3-0160H012 17A/1.2mH

25A /

1.2mH ELN3-0120H025

35A /

0.88mH ELN3-0088H035

45A /

0.75mH ELN3-0075HO45 55A/0,88mH

85A /

0.38mH ELN3-0038HO85 105A / 0.27mH ELN3-0027H105 130A / 0.22mH ELN3-0022H130

ELNS-0120H017

ELN3-0088H055

k

b-4

a b

mm mm mm mm mm mm mm

1 120 1

1 228 1 114 176 205 1 228 1

c d

61

1 84 45 130

90 130

109 110 80 5.0 10

140

74

161 161

111

206 205 140

206

240

H

f k m nWeight

e

105

73 6.0 81

6.0

95

140 165 165 120

205 237

l

5.0 10

120 6.3

131

150

135

11 11

11

kg

1.8

20.0

Zl

-

6.3 Motor filter

.-.

Advantages of using a motor filter:

. The motor filter

reduces

capacitive currents

caused

by

cable capacitances.

l The slope of the motor voltage

(dv/dt)

is limited to 500

Motorfilters are always required for:

l unscreened cables l screened cables longer than 50m.

o

when using motors controller Operation.

langer

than 1

which

do not have suitable insulation for

(Observe

OOm.

data of the motor manufacturer.)

Please note:

Install

the motor filter as

-

Maximum cable length 5 m

Connect

+!JG

and

close

as possible to the controller

-!JG

of the motor filter only to the controller

terminals of the same designation. Select the control mode

“V/f-characteristic

control” (CO06 = -0-). The control “magnetizing-current control” is not permissible.

The

chopper

frequency must be 4 kHz. The max. permissible output frequency is 300 Hz. The controller is loaded in addition to the motor

approx. 12% of the rated filter

The voltage drop

rated frequency

across

(fd

= 50 Hz) is 2 to 3% of the controller output

current.

the motor filter at rated

current

voltage.

For motor cable lengths > 100 m (screened) and z- 200 m

screened) a sine filter should be used. With unscreened motor cables it should be tested whether the

System camplies

with the interference

levels

required for the

CE-EMC conformity.

parasitic

V/ps.

with

and

(un-

hze

45

6.3.1 Technical data of motor filters

Design A

e

4

a

Design B

With motor currents z 55 A please use motor filters connected in parallel.

which

-

are

46

lmze

6.4 Sine filter

-

Advantages of using a sine filter:

l Sinusoidal output voltages to supply

Please

note:

l Irrstall the sine filter as l Select the control mode

(COO6=-0-).

The “magnetizing-current control” form of control is

close

as

“V/f-characteristic

electronie

possibie

devices.

to the controller.

control”

not permissibie.

l

The

chopper

L

The controller is loaded additionally with approximately 10% of

frequency must be set to 8 kHz (CO1 8 = -4-).

the rated current of the sine filter.

l The voltage drop

frequency

l The maximum permissible output frequency is 120 Hz.

l With unscreened motor cables it

System camplies

across

the sine filter at rated current and rated

(fd

= 50 Hz) is 7% of the Controller output voltage.

shouid

be tested whether the

with the interference

Levels

required for the

CE-EMC conformity.

-.

hze

47

6.4.1

Technical data of sine filters

l

--

Design A

-~-

d

a

b

I

Al

Design

If

factory.

B

you need a sine filter for

higher

currents, please contact the

48

hue

6.5 Gable

protection

Cable protecting fuses for recommended

Controller type

Rated fuse current 16A Cable Cross-sectlon 2.5

Controller type Rated fuse current Cable

Cross-section

Replace

device

defective

fuses only with the specified type and when the

is disconnected from the mains. All power terminals remain

8601 - 03

mm*

AWG:3

(12)

6610,ll

63 A

25

mm2

or

AWG 3 AWGO AWG 0 AWG

Cross-sections:

6604,05 6606,07

20 A 35 A

4

mm2

AWG:i

(10)

6612 6613 6614 8615

IOOA

50

1171172

or or or or

live up to 3 minutes after mains disconnection!

Instead of

breakers (e.g. Siemens

cable

protection fuses you

type 5SX2,

tan

also use miniature circuit

3.. - 6)

10

AW::

125A

50

mm2

(6)

6606,OQ

50A

16

mm2

AW:5

160A

95

mm2

(4)

310

200 A

95

1171172

AWG

310

lenze

49

6.6

RFI filters

Advantage of using a

l

Reduction

of high-frequent radio interference.

RFI

filter:

Please note:

l Because of the generation of leakage currents, the

must be connected to earth. The

RFI

filter must always be

RFI

connected to earth at first even if you only want to test the

System.

Otherwise, the

l The filters listed in the following

System

is not protected against

tan

be connected to the 400 V

shock.

mains. If you need filters for mains voltages of 460 V or 480 V, please

contact the factory.

6.6.1 Ratings of RFI filters

The ratings of the RFI filters depend on the mains current

permanently applied.

Operation at rated power (factory setting)

IRated

IController

8601...8603 8A

8604...8606

8607...8608 _^,.A

001

8612...8613 80A

614 615

type

nm.,.

I

filter current

25A

clc*

c>“l-+

110A 180A EZF3-180AOOl

16A

lOrder

number

EZF3-008AOOl

EZF3-016AOOl EZF3-025AOOi EZF3-036AOOl

EZF3-050A004

EZF3-08OAOOl

EZF3-11

OAOOl

filters

which

is

I

Operation at increased power

IRated

Controller type

8601...8603

8604...8606

8607 25A 8608

8609...8610

8611...8612 8613u.8614

8615

filter current

8A

16A

36A 50A

80A EZF3-08OAOOl

1lOA EZF3-11

180A EZFB-180AOOl

Operation at maximum power

Rated

fllter

Controller type

8601...8602

8604

“VI

608...8609

8610 8612

8613...8614

current Order number

8A

16A 25A 50A 80A

1lOA

180A

Order number

EZF3-OOBAOO

I 6AOOl

EZF3-0’

EZF3-0:

EZF3-050A004

OAOOl

EZF3-008AOOl

EZF3-016AOOl EZF3-025AOOl EZF3-050A004 EZF3-08OAOOi EZF3-11

OAOOl

EZF3-180AOOl

50

6.6.2 Technical data of RFI filters

Design A Design B

a

-

Filter type

Design Rated

A 8.OA EZF3-008A001 220 115 100 180 60 17 115 6.5 1.8

E

A 16.OA EZFB-016AOOl 240 150 135 200 65 17 115 6.5 1.8

6.7

l System cable for

l

l Adapter for incremental encoder

current

25

.OA

-

Accessories for digital frequency networking

individual

Second

including assembly kit Digital frequency output

including assembly kit

The adapter is required when the incremental encoder is to be

connected to the

controllers

digital frequency input

Order number a b c

mm mm mm mm mm mm mm mm

1EZF3-025AOOl

master-Slave

controller

1 250 1 150 1 135 1 200 1 65 1 17 1 115 16.5 ( 3.0

connection between the

(SubD-plug X8),

(SubD-socket X9),

via terminals - X5 or

d

e f g m

X8.

Weight

kg

1

lenze

Name

System cable (2.5 m long)

g-pole SubD-plug g-pole SubD-socket

Adapter for incremental encoder

(2nd digital frequency input)

(digital frequency output)

(terminal/SubD-plug)

Order number

EWLD002GGBB92

EWZ0008 EWZ0009

EWZOOl 1

51

7

We will be pleased to send you futther information detailing these

accessories on request.

Accessories for networking

-

7.1 Connecting module 21

Features:

.

Additional module for the Lenze series 4900, 8600, 9200

.

Slave connection module for the communication

InterBus-S

.

Can be integrated into the base

.

Can be combined with the automation

2212WP

.

Patticipants of peripheral bus in the

.

Standardized Parameters and controller functions according to the DRIVECOM

.

Access to all Lenze Parameters

.

Fast cyclic and time-equidistant data

.

LECOM

.

Intelligent module with

A/B interface

Profile

21

at the controller remains active

16-bit

7.2 Connecting module

Features:

.

Additional module for the Lenze series 4900, 8600, 9200

.

Slave connection module for the communication

PROFIBUS with the communication

and PROFIBUS-DP

.

Bus connection to RS485 Standard, or Optical fibre cables according to SINEC-L2FO

.

Baud rate from 93.75 kbaud to 1.5 Mbaud

.

Channel for Parameter setting for PROFIBUS-DP as

.

Can be combined with the automation

2212WP

.

Standardized Parameters and controller functions according to

the DRIVECOM

.

Access to all Lenze Parameters

.

LECOM

.

Intelligent module with

A/B

Profile

21

interface at the controller remains active

16-bit

lOlB- Interßus-S

controllers

modules

InterBus-S System

exchange

microprocessor

213OlB-

microprocessor

PROFIBUS

profiles

modules

System

2211 PP,

System

PROFIBUS-FMS

Option

2211 PP,

-

52

7.3 Connecting elements for

Lenze offer a series of specially designed connection accessories for the

controllers,

bus. The accessories included adapters with

receiver,

cables, data transmission with a very high immunity to interferences is possible.

a distributor and power pack. Due to the

in

Order

to use the fibre

Optical

optic

fibre cables-LECOM-LI

communication

Optical

transmitter and

Optical

fibre

7.4

The with electrical isolation. Therefore it is possible to distributed drive

multipoint connection according to

connection according to RS422.

7.5

This adapter will be required if you want to wire the

interface of the unit via the terminals.

Level converter 2101 IP-

level

converter 2101 IP

Systems

tan

be used to transmit serial Signals

(maximum

Adapter RS485 (LECOM interface X6)

LECOMWB

cable

length

FIS485 or

install

1200m),

as

Point-to-Point

widely

either as

FIS485

53

8

Which

After mains connection the controller is ready to operate after

approx. 0.5 seconds.

Initial switch on

settings are necessary for the drive to operate?

-

, :

The frequency Standard motor with 400V rated voltage and

combinations

settings.

In

case

of motor ratings according to section 3.2 or 3.3, page it is necessary to increase the permanent output power accordingly. Using the

monitoring must be set to increased power or maximum power (see page 99). The ICI (see page72).

The motorwill rotate if: .

the controller is enabled: Apply a voltage of 13 to 30V (HIGH

28.

.

the

direction

CW rotation:

CCW rotation: Apply a voltage of 13 to 30V

.

the

setpoint

Apply a voltage

8.

controllers

in section 3.1

setpoint (CO20)

of rotation is set :

is not

are factory-set such that a four-pole

Codes

Apply a voltage of 13 to 30V (HIGH

(HIGH

Zero:

higher

than OV (maximum 1 OV) across terminal

50Hz

according to the

tan

be operated without

Cl 19 and Cl 20 the output

must also be adapted to the motor

Signal)

across terminal 21.

Signal

across terminal 22.

further

current

across terminal

17ff,

_-

Reference potential for the terminals 21, 22, 28 is terminal 39. When operating with internal voltage supply (terminal terminals 39 and 40. Reference potential for the

terminal 8 is terminal 7.

If you want to operate the controller using the LECOM

additional settings are required.

20),

setpoint

program,

bridge

input

-

lenze

Parameter setting

1

1.1

Keypad

Key

W

PRG Change between

SH +

PRG

A

SH+

A

r- I

SH+

SH + STP

v

STP Inhibit controller

Plain text display

Keys

functions

Function

code

and Parameterlevel

*

Accept Change

Increase displayed number Increase displayed number fast (scroll up)

Reduce displayed number Reduce displayed number fast (scroll down)

* Enable controller

Display of Status:

Fieady for Operation (LED green) Imax-limit reached (LED red) Pulse inhibit (LED yellow), released

by:

-

Controller inhibit

-

Fault

- Undervoltage/overvoltage

indication

(TRIP)

*

First press the SH key and then in addition the PRG or the STP key.

-

1.2

Position of the

(code/parameter

1

0 Iu It Ip Iu It 1 If Ir Je Io Iu je In Ic

Explaining text for

Plain text display

arrow+

level)

Code

Ic 10 15 10

1 1 -31 1 1 0

marks the activated operating level

1

Parameter

each code

1.

and Parameter

10

1IH jz1

Unit

Example

ly

Lenze

55

2

Programming of the frequency controller enables the drive to be

adapted to your application. The possible settings are arranged in

Codes,

letter selected according to the application.

Basic Parameter setting

which are numbered in

“C”. Esch code

provides one Parameter which

ascending Order

and

statt

tan

with the

be

-

Parameters (e.g.

50Hz

certain controller enabled).

In

cases

it is possible that the increment varies. Example: The maximum field frequency of 0.1 Hz up to 1 upwards.

In some In the factory setting, only those

necessary

extended

2.1

Esch code

There are three different ways of selecting another Parameter, depending on the

tan

be absolute or relative values of a physical unit

or 50% related to

Status

information

where the Parameters represent values of physical units,

OOHz,

Codes,

Parameters

for the most common applications. For activation of the

code

set see page 100.

fdmax)

or

numerical Codes

(e.g. -O- =

and in increments of 1 Hz from 1

tan

controller inhibited,

tan

be set in increments

only be read but not changed.

Codes

are displayed which are

giving

-1-

OOHz

Changing Parameters

has a factory set Parameter which

Code:

tan

be changed.

Direct

acceptance

The controller immediately accepts the new Parameter, i.e. while you

Change

when the drive is running.

Parameters which are immediately accepted are marked with ONLINE in the following programming tables.

Example:

Under CO50,

Hz. You want to set a maximum field frequency (CO1 1) of 60Hz.

it using the UP or DOWN keys. This is possible even

the controller

Shows

the momentary field frequency in

56

The arrow

Parameter

v

Press, until CO1 1 is displayed

+ C

m a. x f ‘r

EL ” ’

Press

Position

marks whether you are in the

level.

‘0 ‘1 ‘1 ’’ ’ ‘5 ‘0 ‘. ‘0 ’ ‘H ‘z

‘e

lq 1~ Ie In Ic ly

PRG to Change to the Parameter level

code

1 1

or in the

’

’-3’ ’

f ‘r ‘e ‘q ‘u ‘e ‘n ‘c ‘y ’

APress,

m a

-

IE’

until 60 Hz is displayed

C’O’l

‘1

’

’-3’ ’

x f ‘r ‘e ‘q ‘u ‘e ‘n ‘c ‘y ’

”

’

The maximum field frequency of

5 ‘0 ‘. ‘0 ’ ‘H ‘z

6 ‘0 1. ‘0 ’ ‘H ‘z

60Hz

is now set and is accepted

’

immediately.

Acceptance with SH + PRG

The controller accepts a new Parameter when

SH+PRG

are

pressed. This is possible even when the drive is running. First press SH and then in addition PRG. The display

Shows --ok--

for 0.5 seconds. The controller now works with the new Parameter. The key combination SH and PRG

tan

be compared to the “return”

key on your Computer keyboard.

If yolu

have to set a Parameter in this way, the programming tables

show the

Symbol

SH + PRG.

Acceptance with SH + PRG with controller inhibit

-

The controller accepts the new Parameter when the controller has

been inhibited before pressing SH + PRG.

Inhibit

the controller, e.g. by pressing STP. First press SH and than in addition PRG. The display for

0.5

seconds. The controller works with the new Parameter

Shows --ok--

when controller inhibit is cancelled.

If you have to set a Parameter in this way, the programming tables

show the

Symbol

[SH + PRG].

Lenze

57

2.1 .lParameter setting by two

Some Parameters are set by two

used to select the Parameter Parameter is then changed by another the JOG frequency JOG3, first set the preselection

-3-

and then set the desired frequency for JOG3 via

Codes.

which

Codes

A preselection

is to be changed. The

Code.

For example, to set

2.2 Save Parameters

code

is

CO38 to

C039.

-

After the acceptance, new Parameters are saved in the RAM the controller is connected to mains voltage.

If you want to permanently save your

. Select

l Select

l First press SH and then in addition PRG. The display

Now you

settings are saved permanently

Ta save different Parameter

2.3

If you only need one Parameter set, you permanently save your

changes under

Parameter set 1 is loaded automatically. To load different

Parameter

code

CO03.

-l-,

i.e. Parameter set 1.

--ok--. tan

disconnect the controller from the mains. Your

Load Parameters

Parameter set 1. After every mains connection,

Sets,

see page 89.

Sets

settings,

under

“Parameter set 1”.

see page89.

process as follows:

Shows

until

58

3

Basic settings

3.1

The these you

Operating mode

controllers

of the 8600 series offer different interfaces. From

tan

select

each

one for control and programming.

Controller interfaces for control and programming: Terminals The terminals are exclusively used to control the

controller.

Keyp’ad

The five keys and the plain text display

tan

be used mainly for programming. A control via the keypad is also possible.

LECOM 1

LECOMl

(connector X6)

means the connection for

which tan

via a PC or other

be used for programming

master Systems.

LECOMNB

The

Signals

are processed according to the FIS232 and FIS.485 Standards. You

tan

connect the controller to a

host using the X6 connector.

-

For

further

information

about LECOMI

see page 140.

LECOM2 For more sophisticated applications, you

control and

program

the controller via a field bus

tan

connecting module using LECOM2. Here, the field

bus

You

Systems InterBus-S

DRIVECOM information

tan

set the desired combination using

Profile

about

or PROFIBUS with the

are used. For

further

LECOM2 see page 141.

code

CO01 “operating

mode”:

--

:0Ck!

Name

--

:001

3perating

mode

--

IParameter (Factory setting is printed in bold)

Control

-o-

Klemmen Keypad

-l-

Keypad Keypad

.2-

Terminals

.3-

LECOM 1 (X6) LECOM 1 (X6)

-4-

Terminals

LECOM 2

-5-

-6-

LECOM 2

-7-

LECOM 2

Parameter setting

LECOM 1 (X6)

LECOM 2 LECOM 2 Keypad LECOM 1

-

kceptancr

SH + PRG]

Please note that the

always remain

functions

active

via the assigned terminals, independently of

the selected operating mode.

“controller enable” and “quick stop”

3.1 .l Controller enable

Depending on the selected operating mode

procedures are necessary to enable the controller.

(Cool)

different

-

Terminal control,

l Apply a voltage between 13 and 30V across terminal 28.

l

If

you have pressed the STP key, enable the controller with SH

i.e.

CO01 =

-O-,

-2-,

-4-

+ STP in addition.

In

case

of terminal control, CO40 serves as a display:

l CO40 l CO40 =

Control via keypad, i.e. *

l If you have pressed the STP key, enable the controller with SH

l If you have set CO40 to -0- via the keypad, enter CO40 =

Code

CO40 Controller

=

-0- means controller is inhibited.

-l-

means controller is enabled.

CO01

= -l-

Apply a voltage between 13 and 30V across terminal 28.

+

STP in addition.

enable the controller as

Name

enable

weil.

Parameter (Factory setting is printed in bold)

Q

Controller

-l-

Controller

inhibited/inhibit

enabled/enable

-1-

to

Control via LECOM, i.e. CO01 = -3-, -5-, -6-, -7*

Apply a voltage between 13 and 30V across terminal 28.

l If you have pressed the STP key, enable the controller with SH

+

STP in addition.

l Send CO40

= -l-

via the

intetface

which has been selected for

control

-.

Acceptance

SH + PRG

3.1.2 Quick stop / Select

direction

of rotation

Quick stop

The quick stop function (QSP) serves to decelerate the drive to standstill as fast as possible. For this, a deceleration time

tan

be set which is independent of the normally required deceleration times. It

Code Name Parameter (Factory setting is printed in bold) Acceptance

Cl05

Quick stop (LOW operating mode When switching on the controller a HIGH or external supply) is applied at terminals 21 and 22 the standstill with the function

In

l CO42 l CO42

tan

be set via Cl 05.

Deceleration

time for quick

stop

tan

Signal

at both

5.0 s 0.00 s 1 .o

s

10s

100s

always be activated via the terminals 21 and 22

terminals),

independently of the selected

(Cool).

Signal

“QSP”.

case

of terminal controi, CO42 serves as a display:

= -O-

means, quick stop is not

= -l-

means, quick stop is

active,

active.

110

ms)

(100 ms) 10.0s

11 SI

UOI

1 .OO s ON-LINE

100s

990

(from terminal 20

dnve

is at

s

-

60

_-

In

case

stop

of control via the keypad or the LECOM

tan

also be (de-)activated via C042.

interface,

quick

Parameter (Factory setting is printed in bold)

-o-

Quick stop not

-l-

Quick stop

If

you want to deactivate quick stop:

.

Apply

a voltage between 13 and 30V across terminals 21 or 22

active/deactivate

activelactivate

quick stop

Acceptance

SH + PRG

(CCW rotation).

l

If

you have set CO42 to

L.ECOM interfaces,

CO42

to -O-.

-l-

via the keypad or one of the

deactivate quick stop in addition by setting

Select direction of rotation

When operating with terminal control, not only the quick stop is deactivated by applying a HIGH

Signal

across terminal 21 or 22,

but also the direction of rotation is selected. Depending on the

-

terminal, CW or CCW rotation

(setpoint

QuiclK

i/JOG

frequency).

stop not active- Main

Main

setpoint

resuits

from a positive main

not inverted

inverted

Terminal

21

LOW

HIGH

LOW

setpoint

Terminal

22

LOW LOW

HIGH

Display

Co41

-x-

-@

-l-

Display

CO42

-l-

-@

-o-

If you have page 62) please note that a

inverts

seiected

a

configuration

the main setpoint, not

Change

setpoint

with additional

of the direction of rotation only

2.

Changing the functions of terminals

Code Cl76 and 22 such that quick stop and of

each

The following table

Meaning

(c1’76 = -l-)

Main

Main Quick stop active Quick stop not active

In

case

tan

be used to arrange the functions of terminals 21

CW/CCW

other.

setpoint setpoint

Shows

not inverted inverted

Term. 21: Term. 22: Deactivate quick stop

the terminal

Invert

of wire breakage at terminal 21, the drive may

direction of rotation.

setpoint

21,22

rotation are independent

main

setpoint

function

for Cl 76 = -1-.

Terminal Terminal Display

21

LOW

HIGH

X X

Change

(see

22

X

LOW

HIGH -x- -o-

CO41 CO42

Q

-l- -x-

-X- -l-

Display

-X-

its

--.

61

3.2 Configuration

Using

code CO05

and the use of the configurations are possible:

you

setpoint

tan

determine the internal control structure

and act. value inputs. The following

Open-loop

Code Parameter Meaning

CO05 -O-

Speed

control:

Setpoint

Terminals LECOM (bipolar) or

keypad (bipolar)

-1-

-2- Input

Terminals

LECOM (bipolar) or keypad (bipolar)

Digital frequency

Closed-loop control:

ParameterrMeaninc)

1

-1

l-

-13-

-14-’

Setpoint

1Terminals

LECOM (bipolar) or keypad (bipolar) tacho)

Terminals

LECOM (bipolar) or keypad (bipolar) Input X8 Digital frequency

I

-15-’

1 Input

Digital frequency

1

7/8,

unipolar or

7/8(bipolar)

x5

1

X5

(2-track)

7/8 (bioolar)

. I

7/8

(bipolar) or Terminals

(2.track)

Setpoint

not active not active

Terminals

or

(bipolar)

Terminals

(bipolar)

1Setpolnt 2 Actual value

or 1Terminals

(bipolar)

Terminals (bipolar)

1 Terminals

(bipolar)

2

1/2 not active

1/2

112

1/2 Input X5

1/2

Actual value

1Terminals

act. value

Input x5

Digital frequency

track)

Digital frequency

)

track)

1 Input 1 Pulse

3/4 analoq1[SH + PRGI

(e.g.

X8

encoder (2-track)

DC

Acceptance

[SH + PRG]

1 Acceptance I

-

(2-

(Z-

1

*

According to the

be output via the digital frequency output X9.

configuration

selected,

setpoint 1

Dancer-Position control (see chapter 9):

Code Parameter

CO05

-201-

t-t

Meaning

Setpoint

Terminals 7/8 (bipolar) LECOM

keypad (bipolar) Input X5

0

1

(bipol&jor

1

or 1

Torque control (see chapter IO):

,

Code Parameter

CO05 -2o-

Terminals

7/8

(bipolar) or

-+-

or the act. value

Setpoint

=

Terminals 1/2

(bipolar) (bipolar)

Terminals

2

aktual

radlus1 Position

1/2

tan

1 Actual dancer

1Terminals

Terminals

value

3/4

Acceptance

I

[SH + PRG]

L

3.2.1

The

determined by the sign of the analog

rotating field, A closed-loop serves as act. value. A

Example of how to select a configuration

direction

of rotation of the motor in a

O...lOV

for CCW rotating field).

Speed

control is to be used, for

setpoint

2 is not used.

System

is to be

setpoint (O...+iOV

which

a DC

for CW

tacho

The corresponding configuration The table “Closed-loop

where the

are the Parameters -1 l- and

control using DC tachogenerator is possible with Parameter

-1

i-.

required. Therefore its influence must be set to zero as

from

setpoint

The

setpoint

couplings. Please observe the

Speed

1 is provided analog as bipolar setpoint. These

2 via terminals 1 and 2 is

tan

be determined as follows:

control” contains two configurations

-13-.

The desired closed-loop

active,

but is not

protection

notes

on page 68.

Speed

--_

63

Signal-flow

(CO05 =

-o-t0 -15)

Scaling

Gatn t” fdmax

Scaling Gain

Chart

to

f

dmax

for

Speed-controlled

.’

Digital

Jd T

Ilm

frequency (X5

Digital

frequency iT$

-

CO

CO3

Saling tn

‘dmax

15.-

-2. _ 5-

1

)-

-Co05

Configun

J JOG frcquenci

-1

Operation

Keypad, LECOM

(na bt Co05 = -2-. -14-. -15)

I

Keypad. LECOM

I /

free digttal input

Fgg@

Offset

Gain

-1

digital

0%

1

Cl,

-0.

-1...:15

F- Co05

Configuration

-

-7

-1..

-

0

lree digital

6’

inputs

5 CO45

inputs

Direction

of

,nternal change-wer

rotation

e

)

)’

-0..

:2.

,-

Output

Feedback

frequency

= 0

free digital

OUtQUtS

-

Ramp generator

for quick stop

Ramp

generator output

ramp generator invut

=

1

&

Deceleration

-

time

Ramp

generator

Ramp generator input

bb

Total

output =

setpoint

M

Keypad, LECOM

-

Frequency

Pilot control

Selectable Signal for digital frequency output

A

Selectable

monitor outputs terminals

Signal

for

X9

62 and 63

65

’

-

knze

‘% enable.

“P

Feedback =

Window

feedback = setpoint outputs

setpolnt

free

TN Iree

digital

Inputs

3.4 Features of setpoint 1

An analog entry of

otherwise it is entered via the keypad or the LECOM

This depends on the selected operating mode

configuration

setpoint

1 is possible via input

Xl/terminal

8,

interfaces.

(Cool).

The

determines whether the input is unipolar, bipolar, or

independently of the operating mode, a digital frequency input.

With terminal control you

Under code

displayed in per

Cl72 you

cent

With control via keypad or LECOM you you Want to enter

setpoint

tan

read

tan

select whether the

(related to

fdma)

1, in per

setpoint 1 under code

setpoint

is to be

or as absolute value.

tan

enter

under Cl

cent

related to

fdmax

C046.

72 how

or as

absolute value in Hz.

Code (Name Parameter (Factory setting is printed in bold)

Setpoint

input

Setpoint 1 1

Q

-l-

standardized

INFO: Refers to maximum field frequency

absolute

Percentage

actual PI-controller value

Absolute value of

actual

-100.0 %

setpoint

0.00 Hz (0.01 Hz)

100.0 Hz

of

setpoint

PI-controller value (CO51)

setpoint

selection: ON-LINE

selection:

1

setpoint

[O.l %)

(0.1 Hz) 480.0 Hz

(COSS)

and

(CO51)

1 (C046) and

+lOO.O%

100.00 Hz

IAcceptance

[SH + PRG]

-

I

Absolute setpoints

INFO: adjustable range:

which

are

higher

-fdmax

bis

+fdmax

than the maximum field

frequency, are internally limited to the maximum field frequency

(CO1 1).

3.4.1

For analog setting of

Setpoint

setpoint

S1/4

on the control board (see page 31). CO34 is used to

input with

master

current, first

current

Change

the

determine the setting range.

Code Name

CO34

Master current

Parameter (Factory setting is printed in bold)

Q

-l-

O...20mA

4...2OfnA

switch

.-

Acceptance

SH + PRG

66

lenze

3.4.2 Digital frequency input

-

With the corresponding

g-pole

Sub-D

socket

two complementary an HTL-encoder, it is The

inputs

A\ and B\

The maximum input frequency is 300 kHz for TTL encoders and

100 kHz for HTL encoders.

configuration

(CO05) you

tan

use the X5 or X8 as digital frequency input, where

Signals

shifted by 90” are provided. If you use

sufficient to

must

provide only the

then be bridged using

Signals

+Vcc

(pin 4).

A and B.

Assignment of

If you want to use a digital frequency input, the internal

sockets X5lX8

InputlOutput

Input Input Input output

Input

2nd encoder Signal

1 st encoder 1 st encoder Signal Supply voltage terminal VE9 Internal ground not used not used not used 2nd encoder

Signal inverse

Signal inverse (55

setpoint

1 is

a frequency setpoint, directly proportional to the frequency of the

input Signals. The

conversion factor

results from the

settings under

CO26 and C027.

Frequency

set-

value = Digital frequency

Encoder adjustment(C027)

Encoder constant (C026)

Example: Digital frequency = Encoder constant (C026) = 512 Encoder adjustment (C027) = Frequency

SetpOint

=

0...25 kHz [pulses/Hz]

1.024

0...50

Hz

= OFF)

-_

The phase

direction

and 22 remains

With

Position

of the input

Signals

of rotation of the drive. The influence of the terminals 21

active.

the controller

enabled and the

System cable

one side of the digital frequency input

Cause

the drive to

Start

or reverse unexpectedly.

is also used to

only connected at

X5/X8,

interferences may

select

the

hze

67

3.5

Features of

setpoint

2

Setpoint Xl/terminals 1,2, (Cool).

2

tan

only be provided via the differential input

Its value

independently of the selected operating mode

tan

only be displayed in per

cent under code

co49.

Setpoint

is added to set separately via

Code

C220

c221

In the factory-set configuration If you want to use

2 is processed first by a

setpoint 1

Name Parameter (Factory setting is printed in bold) Acceptance

Acceleration 5.0

time for

setpoint

Deceleration

time for 1.0

setpoint

.The ramp times of the ramp generator are

C220

and C221.

s

2

5.0 s

2 10s

setpoint

2, e.g. as additional setpoint, you have

special

ramp generator, before it

0.00 s

1.0s (100 ms) 10.0s 10s 100s

0.00 s

s

100s

CO05

= -0-,

{IO

ms}

11 SI

(101

(IO

ms)

{lOO

ms) 10.0s

(1 SI

(101

setpoint

2 is not active.

to select another configuration and to set the gain of the channel correspondingly.

Please also note that

setpoint

2 is set to zero as long as a JOG

frequency is active.

1

.OO

s ON-LINE

100s 990

s

1.00 s ON-LINE

100s 990 s

setpoint

-

In the configurations with dancer-Position

Sensor

is connected to the

3.6

Offset and gain adjustment

Using these

functions

you

differente

tan

eliminate undesired distortions of the

controller

input Xi / terminals. 1, 2.

analog input channels and adapt the connected

Offset

To compensate offset errors, first apply the or act. value = 0. Then select analog input.

Adjust

the offset correction

internal display is also set to

under

CO25 the corresponding

Zero.

Signal

under

CO26 such that the

Internal offset faults are already adjusted before

Your

changes

(CO02 = -o-).

Input Display

Xlherminals 1,2 CO49 Xlherminals 3,4 CO51 Xlherminal

will not be reset when loading the

code

8

CO46

Meaning

Setpoint Actual Setpoint 1

a

diameter

encoder.

for the

delivery.

factory

2

value

setpoint

-

setting

68

lenze

Gain

Set the

Signal

gain after the offset adjustment.

First apply (see offset). Then select input. obtained. For the adjustment of the act. value see pages 75 and 77.

:ode =025

:026 Constant for

5%

that Signal

Adjust

the

Name

Preselection:

Encoder

CO25

Adjustment for CO25 = CO25

to

which

under

Signal

gain such

Parameter

Acceptancc

-l-

-2-

-4

-lO- Digital frequencyfincremental encoder

-11CO25

= (preselection of the analog inputs): xxxx mV factory setting

CO25

=

(preselection of the digital-frequency inputsfincremental encoder inputs):

-l-

-2- 1024 pulseklz or incrementslrevolution

-3-

-4-

(preselection of the analog inputs):

1 .ooo

you want to

CO25 the corresponding analog

that

Analog input Xl/terminals Analog input Xl/terminals 3/4

Analog input

input X5 Digital frequency/incremental encoder

input X8

-l-, -2-, -4-

-1000 mV

-1 o-,

-ll-

512 pulsc/Hz or incrementslrevolution

2048 pulse/Hz or incrementslrevolution 4096 pulse/Hz or increments/revolution

-l-,

-2-, -4- ON-LINE

-2.500 (0.001)

adjust

the desired

Xl/terminal 8

(1 mvl

the internal display

setpoint

1/2

is

+iOOO mV

+2

SH + PRG

ON-LINE

CO25

=

-lO-,

-1

l-

(preselection of the digital-frequency

inputs/incremental encoder inputs):

-

3.7

Under Code

control.

-

Code

CO06

Control mode

CO06

Name

Control mode

E

1 .ooo

you

Parameter

-O-

-l-

tan

-5.000 (0.001) +5.000

select V/f-characteristic control or Io

(Factory setting is printed in bold)

V/f-characteristic control [SH + PRG]

IO

-control

(only for

Single

drives)

Acceptance

-

lmue

69

The Io control, also referred to a

allows

a considerabiy characteristic control, without the motor being overexcited when the drive is deloaded.

higher

“magnetizing-current

torque compared to the normal

control”

V/f-

3.7.1 V/f-characteristic control

You have to characteristic control if you want to supply several drives with

different loads or rated power from one blower drives to be operated with a characteristic control is required.

Change

from Io control (factory

controller.

Square

characteristic, a

setiing)

to

V/f-

Also for pump and

V/f-

V/f

characteristic

With V/f-characteristic control the output voltage is according to the characteristic set via CO1 4 and CO1 6.

Via

code

CO14 you

should have a linear or a

0

Linear characteristic

tan

determine whether the characteristic

Square

shape.

fdN

controlled

-,

fdN

Square characteristic

70

The

Square

or

comparable

characteristic

applications.

tan

be used for pump and blower drives

hze

Vif-rated frequency

-.

With the V/f-rated frequency, the slope of the characteristic is set.

The value to be entered

under

CO1 5 results from the motor ratings:

V / f -- rated frequency =

400 v

. rated motor frequency

VNmotor

The values for the most common motor

types tan

be obtained from

the following table.

Motor data

rated voltage rated frequency frequency (C015)

380V 4oov

I

415v

415v 60Hz 440v

t

k

-

Voltage boost

In the low

460V 60Hz

4aov 4aov

Vmin

Speed

range, the obtained torque is determined largely

by the set voltage boost. If you set

motor

cannot

be destroyed by overheat.

Experience machines of insulation

teils

that self-ventilated Standard asynchronous

class

50Hz 52.6Hz 50Hz 50Hz 48.2Hz

60Hz 54.5Hz

50Hz 41.7Hz

60Hz

Vmin

(CO1

6),

make sure that the

B

tan

be operated in a frequency

V/f-rated

50.OHz

57.8Hz

52.2Hz

50.OHz

1

range up to 25Hz only for a short time with rated current. Therefore proceed as follows:

l

The

motor should be operated in idle running.

l Provide a l The voltage boost should be set such that

-.

for

-.

-

For

exact

setpoint

of 4 to 5 Hz.

the motor current (C054) does not exceed the rated value

short-time

Operation in the low frequency range.

the motor current (C054) does not exceed 80 % of its rated value for permanent Operation in the

low

frequency range.

data of the permissible motor current please refer to the

motor manufacturer.

Forced-ventilated machines

ratecl

current even in the low frequency range.

Name Parameter

Vif -o-

pf3 -1

characteristic

Vif-rated

freauencv

~~

Voltage boost

-l-

50

0% 0 %

tan

be permanently operated with

(Factory setting

linear characteristic V -

Square

characteristic V -

Hz

7.5 Hz (0.1 Hz) 100 Hz

is printed in

fd

fd*

II Hz)

(0.1

%)

hold)

100 Hz ON-LINE

960 Hz)

40%lON-LINE

Acceptance

SH + PRG

-

lenze

71

3.7.2 IO

“Io

control” is especially suited for machines with a large

contra1

breakaway torque. Compared to the V/f-characteristic control it provides considerably larger torques up to the motor rated

The advantages of IO control

tan

be used especially for

Point.

Single

drives. lt is also possible for group drives, provided that the motors are of the same type and have the same load, drives,

which

drive a common shaft from two sides.

e.g.

two identical

V/f-rated frequency

To

program

frequency must be set for the

the Io control, the Io

motor(s)

setpoint

(see page 70).

and the correct

V/f-rated

Io setpoint

You

tan

current

I

determine the Io

and the following diagram.

0.95

0.90

0.85

0.80

0.75

0.70

0.25 0.30 0.35 0.40 0.43 0.45 0.50 0.55

setpoint

using the

cos<p

, the rated motor

f

K

-

Example:

cos

cp=

0.85 +

1, - setpoint

Enter the calculated value

K=0.43

= K. 1

Nmotor

under CO20.

For group drives, multiply

the calculated value with the number of motors.

Code CO15

CO20 1

IName

IV/f-rated

frequency

Io-setpoint

IParameter (Factoty 150

Hz

I

IRated setpolnt (PNmotor

INFO: Adjustable from 0.0 to

setting is

7.5 HZ 100 Hz

0.0 A (0.1

as from 100 A

(0.1 Hz) 100

=

PNun,,)

0.5. h,,

printed

in bold) Acceptance

960

(1 Hz)

A}

(1 A)

Hz)/

100.0 A

HzlON-LINE

ION-LINE

-

72

lmze

3.8

You This

Minimum field

tan

use

Code

CO10 to

changes

the influence of the analog the factory-set configuration configurations).

freqUenCy

program

CO05

a

minimum

= -0- (not for other

fdmin

output frequency.

setpoint

to

setpoint

1 in

-

Setpoint

1.

For

fsetpoint

setting is not

3.9

inputs via keypad or LECOM interfaces, the

Name

Minimum field

frequency

Maximum field

1

effective.

/

,analog

100%

Parameter (Factory setting is printed in bold)

0,O

Hz

0.0 Hz (0.1 Hz] 100 Hz ON-LINE 100 Hz

freqUenCy fdmax

XlAerm.

(1 Hz1

setpoint

8

fdmin

Acceptance

480 Hz

Via CO1 1, you

tan

select a maximum field frequency between 7.5 and 480 Hz. The value will be a reference for the analog and scaled

times. For absolute frecluencies,

Witb

-

output When you want to

setpoint

input and for the acceleration and deceleration

setpoint

fdmax

is the linlit

a configuration with Pl

freqUenCy

tan

be up to 200%

Change

input,

e.g.

VzhK?.

controller

via keypad or JOG

(CO05 =

fdmax

-lO-...-15-),

the

the maximum field frequency in large

increments via the LECOM interfaces, first inhibit the Controller.

CodetName

CO1 1

Maximum field 50 Hz frequency

Parameter (Factory setting is printed in bold) Acceptance

7.5 Hz

100Hz

{O.l

Hz) 100 Hz ON-LINE

11 Hz)

480 Hz

lenze

73

3.10 Acceleration and deceleration times

Tir, Tlf

The ramp generators (main setpoint,

using the acceleration and deceleration times. CO1 3, the ramp generator for the main

setpoint

2) are programmed

Under

CO12 and

(Setpoint

frequency) receives its Standard setting.

The acceleration and deceleration times refer to a

Change

field frequency from 0 to the maximum field frequency set

CO1 1. The times to be set are calculated as follows:

Ti, = ti,

,-

fdmax

fd2 -

fdl

fdHz 4

fdmax

fd2

Tif = tif ’

fdmax

fd2 - fdl

fdl

0

_ tir

Tir

4

C

l/JOG

of the

under

-tif

-4

‘\

‘..

I

t

Tif

Code

CO1 2 Acceleration 5.0 s 0.0 s

CO13 Deceleration

Name

time

Parameter (Factory setting is printed in bold)

(IO

ms)

(100 ms)

11 SI

110 st

(10 ms)

(1 SI

(10s)

5.0

1s

10s 100s

s

0.0 s 1s (100 ms) 10s 10s 100s

1

s ON-LINE

10 s

100s

990 s

1

s ON-LINE

100s

990 s

For programming and activation of the addition acceleration and

deceleration times see page 86.

For the ramp-function generator for

setpoint

2 see page 86.

Acceptancc

-

74

lanze

4

-

For a number of applications, the accuracy which

with open-loop

Speed reduction

loaded, you appropriate configuration depends on the way of

the

Closed-loop speed control

Speed

control is often not

which occurs when an asynchronous motor is

tan

select a configuration with a Pl

actual

value input you want to use.

sufficient.

controller.

setpoint

tan

be obtained

To avoid a

The

input and

Closed-loop Speed

Code

CO05

Parameter Meaning

-1

l-

-13-

f-

-14-

l

-15-’ Input X5 Terminals

-.

1 * According to the configuration selected, setpoint 1 or the act. value tan be

output via the digital frequency output XQ.

4.1

Analog act. value

control:

Setpoint

Terminals 7/8 (bipolar) or Terminals

LECOM (bipolar) or keypad (bipolar) analog act. value (bipolar)

Terminals 7/8 (bipolar) or Terminals

LECOM (bipolar) or keypad (bipolar) Digital frequency (2(bipolar) track)

Input X8 Digital frequency (2-track)

Digital frequency (2-track) (bipolar)

1

Setpoint

Terminals (bipolar) Digital frequency

2

Actual

value

1/2

Terminals 3/4 [SH + PRG]

1/2

Input X5

1/2

Input X5

track)

1/2

Input X8 Pulse encoder (2-

track)

(2-

Acceptance

If you use a DC tachogenerator, you should know the maximum

tacho voltage to be expected. You

from the ratings of the tacho and the maximum drive

Connect the tacho to input

Position

of the

switch

Xl/terminals

SI, which is required for the maximum tacho

tan

calculate this tacho voltage

Speed.

3, 4, and select the

voltage (see page 31).

4.2

Digital act. value

If you use an incremental encoder for act. value, first select the input for this encoder

constant,

l

l Compensate the

Z;elect

two

the

Steps

closest

Encoder constant

Adjustment (C027) =

Name

Preselection: Encoder -2- Analog input Xl/terminals 3/4

under code

CO25. To enter the encoder

are necessaty in general:

value

under

C026.

differente under

Pulses per revolution of the

=

Pole pair number of the motor

C027.

Constant (C026)

Encoder constant

Parameter

-l-

-4

-lO-

-ll-

(Factory setting is printed in bold)

Analog input Xl/terminals

Analog input

Digital frequency/incrementaI encoder input X5 Digital frequencyfincremental encoder

input X8

encodei

Xl/terminal 8

112

Acceptance

SH + PRG

-

lenze

75

Code Name

CO26 Constant for

CO25 (preselection of the analog inputs):

Adjustment for CO25 = CO25 (preselection of the analog inputs):

Parameter

CO25 =

xxxx mV factory setting

CO25

(preselection of the digital-frequency

inputskcremental

-l-

-2.

-3-

-4- 4096

1 .ooo

CO25 =-lO-, -11.

(preselection of the digital-frequency

inputskrcremental

1 .ooo -5.000

(Factory

setting is printed in bold) Acceptance

-1 -, -2-,

= -1 o-,

512 1024

2048

-4-

-1000

mV

-ll-

encoder inputs):

pulse/Hz

or

incrementskevolution pulse/Hz pulse/Hz pulse/Hz

-l-, -2., -4-

or increments/revolution or or

-2.500 (0.001)

encoder inputs):

11 mv)

incrementslrevolution incrementskevolution

(0.001)

+lOOO mV

+5.000

ON-LINE

-

4.3

For applications where the act. value to the control the output frequency with the

influence of the PI controller maximum machine

Setpoint Pilot

A

advantage that the drive value

setpoint

follow

Actual

Frequency

Speed

of the drive (actual

Pilot

control

Speed)

tan

be limited such that only the

Slip

to be expected is

Signal

is directly proportional

it is advantageous to pilot-

setpoint

or act. value. The

controlled.

control

Pilot

control of the output frequency with the

cannot

accelerate unexpectedly if the act.

Signal

fails

(tacho

failure). The ramp generator for the

setpoint

must be set correspondingly so that the drive is able to

setpoint changes. (Tir-, Tit

value

Pilot

control

setting as for frequency control).

offers the

When the output frequency is pilot-controlled using the act. value, the machine is supplied with the corresponds to the actual controller (output

effective

if

setpoint

Signal =

and act. value are not identical. When the Pl

Speed,

0). The Pl controller is only activated

synchronous

frequency

which

without the influence of the Pl

controller increases or decreases the output frequency, a torque is

generated in the machine so that the drive accelerates in the

desired The advantage of act. value pilot control is that the

rate does not have to be limited

run through a large

direction.

(Tir, Tir

= 0) and that the drive

Speed

setting range with the set torque

setpoint

slew

tan

-

according to the set influence of the Pl controller.

A disadvantage is that the drive may accelerate unexpectedly in the

case

of inadequate gain of the actual value.

-

76

If you want to use the act. value

value gain with

you

tan

then

setpoint

Change

pilot control. After successful adjustment

to act. value

Pilot

control, first

Pilot

control.

adjust

the act.

M

t

Torque characteristic of the motor

Stationary Operation

Setpoint

Output frequency Pilot control of

-

Closed-loop control without of an application datum

The Pl connected motor. The large setting Parameters also depends on the drive off the frequency influence.

The act. value gain and the control Parameters must be adjusted

according to the corresponding conditions.

controller

= act. value

-

-~~.~-~ set-value/feedback Pt controjter

Signal

Pilot

control, closed-loop control

is normally used for the

allow

the control of an application datum if this

Speed.

For this it may be

Pilot

control and to set the Pl Controller to 100%

ranges

Speed

control of the

of the control

necessaty

to

switch

due

With

actual

value

oilot-control

77

4.4 Adjustment of the act. value gain

If

you use an incremental encoder for

entered the encoder

constant

as described

Fehler! Textmarke nicht definiert.)

value gain is not necessary. For adjustment is normally required.

Speed

control and you have

under

4.2. (see page

an adjustment of the act.

tacho

act. value, a gain

-

4.4.1

To adjustment

Automatic

adjust

the act. value gain you

under

adjustment

C029. Proceed as follows:

Activate the closed-loop

tan

activate an automatic

Speed

control (COO5) with

Pilot

control

of the output frequency by the controller reference

(C238

=

-l-).

Set the influence of the Pl controller to zero

under

C074.

Idle running. If this should not be possible, please note that the

Slip

of the

machine

is added as gain error

during

the automatic

adjustment. If necessary, set manually.

If

possible, enter 100% setpoint. If the

setpoint

is smaller than

10% an auto-adjustment is not possible. Enable the controller and wait for the acceleration.

Activate the auto-adjustment via CO29 using SH + PRG.

If the auto-adjustment was successful,

“--ok--”

appears on the display. If not, please check your settings. With the acceptance of the auto-adjustment the act. value gain is set

Set

under

CO74 the influence of the PI controller such that the

Slip

occuring

during

Operation

tan

be

controlled.

under

C027.

To set the adjustment time and the gain of the Pl controller see

page

Fehler! Textmarke nicht definiert..

4.4.2 Manual adjustment

If, for technical reasons, the above described automatic adjustment in idle running is not possible or too inaccurate, you

tan

measure the motor

act. value gain. Proceed as follows:

l Activate the closed-loop

of the output frequency by the controller reference

(C238 =

l If possible, enter 100% setpoint. If the

-1-).

obtainable adjustment result is normally less

l Enable the controller and wait for the acceleration.

Set

under

CO74 the influence of the Pl controller such that the

Slip

occuring

l Measure the motor

during

Speed

by hand and calculate the required

Speed

Operation

Speed.

control

tan

be

(COOS)

with

setpoint

is smaller, the

precise.

controlled.

Pilot

control

78

--.

l Calculate the required act. value gain according to the following

equation: Required gain =

active gain

measured

desired

l Enter the calculated value after selecting the suitable act. value

input (C025)

under

C027.

Speed

4.5

Setting of the controller Parameters

With the setting of the Controller Parameters, you adapt the Pl Controller to the drive. This adjustment is

necessary

after the

auto-

adjustment as well as after the manual adjustment. Proceed as

follows:

l Increase the gain of the Pl controller

drrve stark

l Then reduce this value by 10%. l If there should be no

adjustment time

--

l Then reduce the gain by 10%.

l If

,the System

to oscillate.

oscillation

under CO71,

until the drive stark to oscillate.

already oscillates with the factory setting, increase

under Code

CO70 until the

with a gain of 10, reduce the

the adjustment time, until the drive runs smoothly.

Code Name Parameter

CO70 Gain of

CO71

PI controller 1 .o

Adjustment

time of 1.0 s

Pl

controlller

1 .oo 0.01

0.10 s 0.01 s

(Factory

setting is printed in bold) Acceptance

(0.01)

10

10s

lO.11

Ul

(0.01)

Oll

(11

1

10.0s 100s

1

.OO

ON-LINE

10.0 300

.OO

s ON-LINE

lmze

79

4.6

For

Additional functions

special

applications, you

tan

use a variety of additional

functions:

Input integral action component = 0

Using this function, the integral action component (I-component) of

the PI controller

tan

be reset to zero. You

tan

activate this additional function via one of the freely assignable digital inputs. Fur

further

information

about

programming of the freely assignable

inputs see page 81.

-

This function is e.g. useful for applications where a drive

standstill either after zero

setpoint

and remains in standstill without

Comes

the controller being inhibited. By resetting the

I-component, a motor drifting is avoided. If the drive is braked mechanically with zero setpoint, a resetting of the 1-component avoids the drive to jerk after releasing the brake.

Output act. value =

The digital function act. value = deviation

certain

which

(differente

preset range. The thresholds are considered as a window

you

tan

setpoint

between

determine

setpoint Shows

setpoint

under C240.

that the controller

and act. value) is within a

The value to be entered

refers to fdmax (CO1 1).

Code

C240

In open-loop control the

enable/A=E)

You

Outputs. Fur

assignable

Output act. value = 0

The function act. value = 0

motor does not run. The range, where the function is

fixed in the form of a window of + 0.5% related to

You

Name Parameter (Factory setting is printed in bold) Acceptance

Window act. value =

setpoint

0.5 % 0.0 %

Signal

“setpoint reached” (Controller

(0.1

%)

100.0 % ON-LINE

is transferred to the function “act. value = setpoint”.

tan

assign the function to one of the freely assignable digital

further information

Outputs

see page 90.

about

programming of the freely

Shows

that there is no act. value or the

active,

is

fdmax.

tan

assign the function to one of the freely assignable digital Outputs and use it for example to reset the I-component of the Pl controller. Fur assignable

further

Outputs

information

see page

90.

about

programming of the freely

to

-

80

Act. vaiue display

The

Speed

act. value is displayed

display of the

setpoint

1

(CO46),

under code CO51.

you

tan

select a relative or an

According to the

absolute display in Hertz. In open-loop control (without back)

“0”

is shown

Monitor Signals

You

tan

assign the input and output data of the Pl controller to the freely assignable monitor

Speed

control with frequency

under CO51, srnce

Outputs,

if necessary. For closed-loop

Pilot

control, the controller output is

the act. value input is not used.

an approximate value for the motor torque.

l Controller

setpoint

(total

setpoint/total

from

main setpoint

setpoint 2),

l Controller act. value

l

Controller

For

fur-ther

output (variable

information

(Signal

via input

of

the Pl controller)

about

programming of the monitor

Xl/terminals 3,4

see page 94.

Speed feed-

and

or

XWXS)

Outputs

lenze

5

Programming of the freely assignable inputs and

Outputs

Most of the inputs and outputs of the frequency controller are freely assignable via their own assigned to the required Signals. Furthermore, these

be adjusted in the best possible way by setting facilities.

In factory setting, these inputs are already assigned to certain functions.

Codes,

i.e. they

tan

be especially

Signals tan

5.1

Freely assignable digital inputs

Factory setting:

Input

El E2

E3 E4, E5, E6

E7,

E8 Enable additional acceleration and deceleration times

-

r

Function Activation

Set TRIP Reset TRIP HIGH

Activate DC-injection

Enable JOG frequencies

brake

HIGH

HIGH HIGH

Changing the functions

If

you

want to assign an input with a function, which has not been

assigned yet, proceed as follows:

l Select the input which you want to assign

l

!S.elect

the required function

l Determine

under code

activated with a HIGH or with a

l Determine

(activated

mode, via the

under code

always via terminal or, depending on the operating

interface

under code

Cl 14 whether the function is to be

LOW Signal.

Cl 15 whether the function is to be

which has been selected for control

under code

Cl 13.

Cl 12.

lenze

Enable additional acceleration and

deceleration times

Enable JOG frequencies

Activate Integral action component = 0 Ramp generator stop

-10- Ramp-generator input = 0

-2O-

Select Parameter set

-21-

Load Parameter set

-ZOO-

Reset

-201-

Reset D-component dancer-position controller

-202-

Suppression dancer-Position controller

DC-injection brake

I-component

dancer-Position controller

81

[Code

IName

1 Parameter (Factoty setting is printed in bold)

Function

indeoendentlv at

tan

be

changed

tan

be activated via terminals

via CO01

CO01

Acceptance

[SH + PRG]

Except for the acceleration and function

an input, the previous programming is lost. A function

not possible.

5.2

Functions

functions

decleration

tan

only be assigned to one terminal. If you want to re-assign

tan

only be assigned to one input. A double assignment is

“Enable JOG frequencies”, “Enable additional

times” and “Select Parameter

of the freely assignable digital inputs

5.2.1 Set TRIP

The

controller

Using

the

of the input such that in

l these indications are ignored,

l TRIP is activated or

l a warning is activated.

Select the TRIP set input by

function via Cl 20 (see page 99).

:ode

719

1 Preselection:

320

L

receives a TRIP message via the assigned input.

code

Cl 19 and Cl 20, you

case

of fault indications

entering

IName IParameter

Monitoring

Function for For Cl19 = -O-.

Cl19

I-O-

-l-

-15

-Ck

-l-

-2-

For

Q

-1-

-2-

(Factory setting is printed in bold)

Dlgltai

PTC input

Output power (1 t monitoring)

Monitoring not active

Monltoring

Monitoring

Cl19= -15

Rated power for temperature range up

to 50°C

Increased power for temperature range up to 45°C Maximum power for temperature range up to 40°C

tan program

Cl 19 = -0- and

Input TRIP-Set

-l-

active,

the monitoring

sets trip

sets waming

program

Set”,

every

the

Acceptance

SH + PRG

t-

SH + PRG

L

J

82

5.2.2 Reset TRIP

A fault

and is indicated e.g. via the relay output. To reset the TRIP

memory, you function or press the keys SH + PRG.

which Causes

tan

use the input

a TRIP is automatically displayed

which

is assigned to the TRIP reset

under

CO67

hze

5.2.3

If chopper,

input. Please note that the braking time may vary

DGinjection

brake

you want to brake the drive fast, but do not want to use a brake

you

tan

activate the DC-injection brake via the

each

suitable

time.

Before you

under

tan

use the

DGinjection

brake, set the brake voltage

C036. The brake voltage also determines the brake current and therefore the brake torque. If the current limitation is activated by the brake current, reduce the brake voltage.

To limit the time of the

holding time

controller

under C107.

switches the output voltage to

DC-injection

brake, you

tan program

After the holding time has elapsed, the

Zero.

With a holding time

a

of 999s the braking time is unlimited.

Extended Operation of the

IX-injection

brake may

Cause

the motor

to overheat!

Code

CO36 Voltage for 0%

Cl07

1

With ,terminal control CO48 serves as display whether the injection brake is

Name Parameter (Factory setting is printed in bold) Acceptance

DC-injection brake

Holding time

for

DC-

injection brake

0 %

999 s 0.00 s (10 ms) 1

1.0s (100 ms) 10.0s 10s 100s

INFO: 999 s = Unlimited holding time

(0.1

11 SI

1101

%)

40%

.OO

100s

999 s

s ON-LINE

DC-

active

or not.

ON.LINE

With control via the keypad or the

LECOM interfaces

the

DC-

injection brake is (de-)activated via C048.

CodetName Parameter (Factory setting is printed in bold)

-o-

Co48

For information

-.

page 97.

Enable

DC-

injection brake

about

DC-injection brake

-q-

DC-injection brake

the

automatic

inhibited/deactivate enabled/activate

DC injection brake see

Acceptance

SH + PRG

bue

83

5.2.4

If

JOG

you need

frequencies

cer-tain

fixed settings as main setpoint, you

tan cal1

programmed setpoints via the JOG frequencies. These JOG

frequencies replace

with additional setpoints, the JOG frequency is

setpoint 1.

active.

Please note that in configurations

setpoint

2 is set to zero, as long as a

Programming of JOG frequencies

The JOG frequencies are set in two

l Select a JOG frequency

l

Under

CO39, enter a value

under

Steps:

CO38

which

you want to assign to the

selected JOG frequency

If

you require several JOG frequencies, repeat the first two correspondingly. The JOG frequencies must be entered as absolute values. A maximum of 15 JOG frequencies

tan

be

programmed.

Steps

Code Name Parameter (Factory setting is printed in bold) CO38 Preselection:

JOG frequency

CO39

Setpoint

for

CO38

-l-

-27

. . .

-15

50.OHz

JOG 1

JOG 2

.

JOG 15

-480 Hz

-100 Hz (0.1 Hz}

+lOO

Hz

(1 Hz1

-100 Hz ON-LINE

+lOO

480 Hz)

Assignment of the digital inputs

The number of required inputs for the function “Enable JOG frequency” depends on the amount of the required JOG

frequencies.

Number of required JOG

frequencies

1

2...3

4...7

8...15

A maximum of four inputs

tan

be assigned to this function. For the

assignment of the inputs see the

Number of requlred inputs

at least at

least

at

least

4

notes

on page 81.

1

2 3

Acceptance

SH + PRG

Hz

84

lmze

Enabling JOG frequencies

With terminal control activate the assigned digital inputs

according to the table below. The input with the smallest number is the first input, the input with the next highest number is the second input, etc.

(e.g.

E4 = first input, E5 = second input).

With terminal control, the co4.5.

With control via keypad or LECOM

activate the JOG frequencies.

Code Name

CO45 Enable

JOG

setpoint -1-

I-

active

JOG frequency is displayed

Parameter (Factory setting is printed in bold)

-O-

Setpoint

. .

-15- Setpoint

1

acivelactivate

JOG 1

JOG 15

interfaces

activelactivate

active/activate

under

CO45 is used to

Acceptance

SH + PRG

85

5.2.5 Additional acceleration and deceleration times

For the ramp generator of the main

frequency) you

tan cal1

additonal acceleration and deceleration times from the memory, e.g. to the drive as from a certain

Speed.

Programming of additional acceleration and deceleration

times

The ramp times are set in two acceleration and deceleration times is selected.

l

Select an additional

l

Set the desired acceleration time deceleration time

If

you need several additional ramp times, repeat the two

acceleration/deceleration

under

Cl 03.

correspondingly. To calculate the values to be entered, please observe the information on page 74.

A maximum of 15 additional acceleration and deceleration times

tan

be programmed.

setpoint

Change

(setpoint

the acceleration

Steps, under ClOO,

under Cl01

l/JOG

Speed

of

one pair of

time

under

Cl 00

and the desired

Steps

Code (Name 1

Cl 00 I Preselection:

Cl01

Cl 03 Deceleration 2.5 s

Additional -2-

acceleration /. . . .

deceleration

time

Acceleration

time for Cl 00

time for

Cl00

Parameter (Factory

l-l-

-15

2.5 s 0.00 s

Pair of ramp times 1

Pair of

ramp

Pair of ramp times 15

1.0 s 10s 100s

0.00 s

1.0 s

10s

100s

setting is printed in

times 2

[IO ms)

(100 ms) 10.0s

(1 SI

IlO)

(10 ms)

(100 ms)

(1 SI

(10)

hold)

1

.OO

100s

990 s

1

.OO

10.0s 100s

990 s

s ON-LINE

Assignment of the digital inputs

The number of required inputs for the function “Enable additional acceleration/deceleration times” depends on the amount of the required additional ramp times.

Number of required acceleration and deceleration

Number of required Inputs

times

1

2...3

4...7

8...15

1

Acceptanct

kH

+ PRG

at least

at least 3

4

I

-

1

2

86

A maximum of four inptus

tan

be assigned to this function. For the

assignment of the inputs see the

notes

on page 81.

-

lmue

Enabling the additional acceleration and deceleration times With terminal control activate the assigned digital inputs

according to the table

The input with the smallest number is the first input, the input the next highest number is the second input, etc.

(e.g.

Ei7 =

first input, E8 = second input).

below.

with

r’ ---1

v

1

0

A’

-LA T,t9 )

-E

Ti,1 TlJ2, T,J3, Ti,lO,

Tir6,

T,r7, Tl& 1.

Ti18

T,t6

T,t7 T,tlO Titl2 Titl3 T,fll

T 14,

T,t14

LL

1

T,,15.

Cl30 displays the active pair of ramp times.

With control via keypad or LECOM

activate a pair of ramp times.

1

To15 1 1 1 1 1 1 1 1 1

additional ramp times

nput1st i

1

0

1 0 0 1

1

0 0 0 0 1 1

1

0

IParameter

I-o-

time

-l-

-2-

2nd input 1 3rd

(Factory setting

Activate acceleration and deceleration ISH +

(CO1 2 and CO13) Additional ramp time 1 is active Additional ramp time 2 is active

Cl

1 1

0

0 0 0 1 1 1

1

interfaces

input 4th input 0 0 0 0

0 0

1 1

0

0 0 1 1 1 1

1

Cl30 is used to

is printed in bold)

0 0

1

0 0 1 1 1 1 1

1

I

IAcceptance

PRG

-15-

Additional ramm time 15 is active

lenze

87

5.2.6 Ramp generator stop

While the drive is accelerated via the ramp generator of the main

setpoint, you

digital input,

tan

hold the ramp generator using the assigned

e.g.

to wait for cet-tain

actions

before accelerating.

With terminal control you

tan

read

under Cl31

whether the

ramp generator is stopped or not.

With control via the keypad or the LECOM interfaces the ramp

generator (main setpoint) is stopped and enabled again

under

C131.

Code Name

Cl31

Ramp gener.

stop

5.2.7 Ramp generator input =

If

you want to stop the drive independently of the main (setpoint input input to zero using the assigned input. This to brake with the set deceleration time. When the deactivated, the main

i/JOG

Parameter

-O- Enable

-l-

Stop ramp generator

frequency) you

setpoint

is enabled again and the drive

(Factory setting is printed in bold)

ramp generator SH + PRG

0

setpoint

tan switch

the ramp generator

Causes

function

the drive

is

accelerates normally.

With terminal control

Cl32

serves as display whether the ramp

generator input is set to zero or not.

With control via keypad or LECOM interfaces you

generator to zero and enable it again

under

Cl 32.

tan

set the ramp

Acceptance

Code Name

Cl32

Ramp-

generator input

=

0

5.2.8 Integral action component =

In configurations with Pl controller you

Parameter (Factory setting is printed in bold) Acceptance

-o- Ramp generator input enabled

-l-

Ramp generator input = set to zero

O/

0

tan

set the integral action

component of the controller to zero using the assigned input. See

page 80.

SH + PRG

-

88

lenze

5.2.9

when

-

you want to run different motors with one controller.

You

tan

store up to four different Parameter

you want to process different material with one

Sets,

for example

machine

or if

Programming of Parameter sets

To

program

several Parameter

Sets,

the following

Steps

are

requ ired:

l Enter all settings for one application. l Select

under -l-

l Enter all settings for another application (e.g. different material).

l Select

under -2-

code CO03

and save your Parameter set for example

(Parameter set 1).

code CO03

and save your Parameter set for example

(Parameter set 2) etc.

Code

COO:3

L

Name Parameter (Factory setting is printed in bold)

Store

Parameter set

Z-

-3-

-4-

Parameter set 1

Parameter set 2 Parameter set 3 Parameter set 4

Load Parameter set

After mains connection, Parameter set 1 is loaded automatically. If you want to

Change

to other Parametersets using the digital

inputs, every Parameter set must have at least one input with

“Se’lect

Parameter set” and one input with “Load Parameter

The number of inputs with the function “Select Parameter

Set”.

Set”

depends on the number of Parameter sets which you want to use.

Number of additionally required Parameter

--

A

maximum

assignment

of two inputs

of the inputs see the

1

2...3

tan

be assigned to this function. For the

notes

Sets

1 Number of required inputs

I

on page 81.

A certain Parameter set is loaded when you activate the inputs with the function “Select Parameter set” according to the table below and then activate the input “Load Parameter set” with the controller

inhibited.

The input with the smallest number is the first input, the input with

the next highest number is the input, E2 =

second

input).

second

input, etc. (e.g. El = first

Acceptance

SH + PRG

at least 1

2

1st input 2nd input

Parameter set Parameter

Please

2

Set 3 0

only activate the input “Load Parameter set” for a short time,

0 0

1

1 1

0

1

otherwise the selected Parameter is loaded more than once. The loading of the selected Parameter set will be finished after

max. 0.5 seconds. If

,all

Parameters are loaded,

under CO02

it is displayed which Parameter

set was loaded.

-

lenze

89

With control and programming via keypad or LECOM

you

tan Start

tan

the loading of a Parameter set

also load the factory setting.

under

CO02.

interfaces

Under CO02

Code Name

CO02 Load

5.2.10

Parameter set

Reset

In the configurations with dancer-Position controller, you

Parameter (Factory setting is printed in bold)

-O-

-l-

-2-

-3-

-4

I-component /

Factory setting [SH + PRG]

Parameter set 1

Parameter set 2

Parameter Parameter set 4

Set

3

D-component - dancer-Position controller

tan

Acceptance

set the

integral-action component or the differential component to zero via

the assigned input. Please observe the

notes

given on page 81

when assigning the inputs.

5.2.11

The dancer-Position controller

Suppression of the dancer-Position controller

tan

be suppressed via the assigned input. If you want to use the input for overlaying the controller, the polarity of the input observe the

notes

5.2.12 Reset of the

The

Sensor

compensation

input. Please observe the

tan

be inverted by setting Cl 14 = 1. Please

given on page 81 when assigning the inputs.

Sensor

notes

compensation

tan

be reset to zero via the assigned

given on page 81 when assigning

the inputs.

-

5.3

Freely assignable digital Outputs, relay output

Factory setting

Output

Al

A2 Maximum A3 A4

Kll,

Kl4

*

Terminal A4 is used as frequency output via

If you want to use A4 as freely assignable digital output, remove the controller and set the

Changing the

If you want to assign an output with a function,

Function

Frequency below a certain

current

reached

Setpoint

reached

no function *

Relay output: Fault indication

switch

as shown on page 32.

functions

level

switch

S2 (factoty setting).

which

assigned yet, proceed as follows:

l Select the output l Select the required function l Determine

which

under code

you want to assign

under code

Cl 18

whethkr

the

under code

Cl 17.

Signal

is activated at

HIGH or LOW.

cover

of the

has not been

Cl 16.

Level

LOW active HIGH active HIGH active LOW active

Contact open

90

-

:ode

;116

;117

;118

Every

Name

Preselection: freely assignable digital output

Function Cl16

Polarity for Cl17

function

Parameter (Facto-

-l-

-2-

-3-

-4-

-5

for

-o- No function

-l-

-3-

-4-

-5

-6-

-9-

-lO-

-1

l-

-o-

-l-

tan only

be assigned to one output, including the

setting

is printed in bold)

Digital output Al

Digital output A2 Digital output A3 Digital output A4 Relay output Kl

Output frequency smaller than

Qmln -threshold

Maximum Ready

Pulse inhibit Fault

indication

Setpoint

Act. value = Act. value = 0

Output HIGH active

Output LOW active

current

reached

setpoint

l/K14

reached

Acceptancf

SH + PRG

relay output. If you want to re-assign an output, the previous

progr,amming is lost.

A

1

funlction

which is already assigned to an output,

tan

only be assigned to another terminal or the relay output, if the previously used output has been assigned to another function.

5.4

5.4.1

The

Functions

Frequency below a certain threshold,

controller

indicates via the assigned output that the output

frequency is smaller than the threshold set

you c:an use the output for a holding brake and

of the freely assignable digital

Qmin

under

C017. For example,

program under

Outputs

CO17

at which output frequency the brake is to be released or engaged.

Code

CO17

t

Name

Threshold for 2 Hz 7.5 Hz (0.1 Hz} 100 Hz ON-LINE

Qm,,

function

Parameter (Factory setting is printed in bold) Acceptance

100Hz

11 Hz1

480 Hz)

-

91

5.4.2 Maximum current reached,

Imax

When the output current has reached the maximum current limit

which is programmed

under

C022, the red LED on the keypad is

illuminated and the assigned output sends a message. In

case

of overload, the output frequency is automatically reduced

(Vif reduction) tan

also use the maximum current limit,

to prevent a

further

rising of the motor current. You

e.g.

to accelerate the drive

at the set maximum current limit. The motor then generates a

constant

torque up to its rated frequency.

Code Name Parameter (Factory setting is printed in bold)

CO22 Imax-limit

If

you set the chopper frequency to a fixed value of 12 or 16 kHz, the

I

marunit

upto100A

as from 100 A

INFO:Adjustable

(0.1 A)

(1 Al

from 0.08 to 1 .O

.~nit

Acceptance

ON-LINE

current limit is reduced internally to a permissible value. For setting the chopper frequencies see page 96.

5.4.3

As soon as the ramp generator of the main

Setpoint

reached,

RFG/O=I

setpoint

has reached the setpoint, the assigned output is switched. If you want the output to

switch

even before

C241 where you want the

the

setpoint

Code

C241

which is reduced and increased by the entered value.

Name

Window ramp 0.5 %

generator output = input

reaching

Parameter (Factory setting is printed in bold)

the setpoint, enter a range

function

to be

0.0 %

active.

The thresholds are

(0.1

%}

under

Acceptance

100.0 % ON-LINE

5.4.4 Fault

indication

TRIP

A fault is indicated via the permanently assigned digital output terminal 41 and - in factory setting - via the relay output. If you need

the output terminal 41 with reverse polarity, you have to use a freely assignable output and set the polarity as required. Before, the relay output must be assigned to another

function.

5.4.5 Ready, RDY

The

Status

“ready” is indicated approximately 0.5 seconds after

mains connection by the illuminated green LED on the keypad and

via the digital output terminal 44.

If you need the permanently assigned output terminal 44 with inverted polarity you must use a freely assignable output and set

the polarity as required.

In

case

of a warning (see page 150) the

without the

controller

being inhibited.

Signal

“ready” is cancelled

5.4.6 Pulse inhibit, IMP

-

92

The

status

of “pulse inhibit” is indicated by the illuminated

yellow

LED on the keypad and the permanently assigned digital output

terminal 45. Pulse inhibit means that the output of the frequency

controller is inhibited. Possible

l Controller inhibit l Fault

l

indication

TRIP

Under-/Overvoltage

(see page 99)

Causes

are:

If you need the permanently assigned output terminal 45 with

inverted

polarity you must use a freely assignable output and set

the polarity as required.

5.4.7 Act. value =

In

configurations

that the set

output to

under C240

thresholds are the

with Pl controller, the assigned output indicates

Speed

of the drive has been reached. If you want the

switch

even before

where you want the

setpoint which

entered value.

CodetName

C240

In

Window value =

setpoint

o’pen-loop

control the

Parameter (Factoty setting is printed in bold)

actual

0.5 %

the ‘output “act. value =

5.4.8 Act. value = 0

In

rxnfigurations

the drive has

with Pl controller, the assigned output indicates that

come

to standstill (see page 80).

Setpoint

reaching

Signal

setpoint “.

the setpoint, enter a range

function

to be active.The

is reduced and increased by the

0.0 %

(0.1

%)

“setpoint reached” is transferred to

Acceptance

100.0 % ON-LINE

Q

M

P

0 iii

3 3

-.

3

93

5.5

The output

switch

Monitor Outputs

controller

settings

has two monitor

internal Signals

tan

be obtained

Outputs

(terminals 62 and

63),

as voltage or current Signals. The required

from

the table on page 31

entnehmen.

Factory setting: output

Terminal 62 Terminal 63

If

you need another

Signal

which output you want to Change.

Functlon

Output frequency Motor current

for an output, first select

Under Cl

11 you select the

under

Cl 10,

which you want to assign to this output. To adapt the monitor

output,

e.g.

to a

dispfay

instrument, you

tan adjust

gain and offset

via Cl 08 and Cl 09.

to

Relationship

1 OV corresponds to fdmax 1 OV corresponds to

Imaxunit

Signal

-

:ode :110

:111

:108 ;109

lame

nput

ielection:

nonitor output

nonitorsignal :u

Cl10

jain

for Cl 10

Xfset

for

:110

Parameter (Factory setting is printed in bold)

-l-

-2- Analog output terminal 63

-O-

-2-

-5-

-6-

-7-

-9-

-23-

-30-

-31-

1W

OmV

Analog output terminal 62

No

Signal

Ramp generator input

(setpoint 1, JOG)

(10 V correspond to 100

Total

setpoint

(Sum of main Act.

Phontroller

PI-controller output

Output frequency

Motor

Motor voltage

DC-bus voltage

setpoint

and

setpoint

value

(10 V correspond to 100

(10 V correspond to

current

(10 V correspond to

(10 V correspond to 1000

(10

V

corresoond

-10.00 {O.Ol)

-1000

mV

bmax

Imaxunn)

to 1000 V)

11 mV)

%)

)

V)

2)

+l o.oc

+lOOO mL

kceptance

iH

+ PRG

ZH

+ PRG

IN-LINE IN-LINE

94

-.

Lenze

5.6

Digital frequency output X9 (Option)

-

The connection of drives via digital frequency

precise X9 tan

or

control of multi-motor Systems. The digital frequency output be used here as digital frequency encoder,

Slave

drives.

allows

a simple and

e.g.

for parallel

Assignment of socket X9

Name

1

5

A\

2 3

A

_-_

4

5

GND

--_

6

“__

7

8

5V

9

B\

--

Depending on the relationship of the drive

tan program under CO08

unch,anged

Internal

l Main

0

Ramp generator output (main setpoint)

l Total l Output frequency

or if an internal

setpoint sources

setpoint

InputlOutput

output *Output

output

output output

if the input

are:

(Setpoint

Signals

setpoint Signal

I/JOG

frequency)

Explanation

2nd encoder

1st encoder

1 st encoder Signal Not used Internal ground Not used Nt used Lamp check 2nd encoder

controlled

via

X9,

you

at X5 are to be output

is to be processed.

Signal

Signal inverse

If you have selected an internal

you

tan

also

of the output

Output freq. =

Please

note that when processing the selected

minor

conversion

Output

frequency

program

Signals

its setting range

results from

setpoint Signal

max. field freq. (CO1 1)

errors may be possible.

Parameter

Signal -O-

-203

-5

-200. Display value of CO50

-l-

-2-

-3-

-4-

Output of input

Main

Ramp generator output (main setpoint)

Total

512

1024 2048

4096

setpoint Signal

under CO30.

(Factory

setting is printed in bold)

Signals

setpoint (C046IJOG)

setpoint

pulses/Hr

pulses/Hz pulses/Hz

pulses/Hz

or incrementslrev.

or incrementslrev. or

or incrementslrev.

as digital frequency,

The frequency

constant (CO30)

setpoint Signal

at X5

increments/rev.

Acceptance

SH + PRG

95

6

Additional open-loop and closed-loop

control

functions

6.1

The

Chopper frequency

controllers

of the 8600 series offer the feature to adapt the chopper frequency of the controller to the noise and smooth running requirements of the motor. By increasing the chopper frequency you

tan

generally reduce the motor noises

which

are generated by the pulsating output voltage. By reducing the chopper frequency the smooth running in the low frequency range is often improved.

Under code

CO18 you

tan

select a variable or fixed chopper frequency.

Variable chopper frequency

With a chopper frequency, from 4 to 16 kHz variable, the set

chopper frequency is maintained us long as the switching losses in the controller

allow

for this. If an overload is recognized, the chopper frequency is reduced automatically to the extent as it is necessary to continue Operation. If the motor

current

is reduced

again, the chopper frequency is increased.

Fixed chopper frequency

When a fixed chopper frequency is set, the chopper frequency is not reduced in useful only when the

case

of overload. A fixed chopper frequency is

reduction

of the motor noise is

important

in

every operating state or if motor noise filters are used. By reducing

the maximum

current

internally, the overload

capacity

is restricted.

-

Code Name

CO1 6 Chopper

frequency

Parameter (Factory setting is printed in bold)

-o-

-l- 2kHz

-2-

-3.

-4-

-5-

-6-

-7-

-a-

1 kHz (field frequency max. 120 Hz)

(field frequency max. 240 Hz)

4kHz

variable

6kHz

variable

8kHz

variable

12kHz

variable

16kHz

variable 12kHz fixed (for sine filter)

16kH.z

fixed (for sine filter)

Acceptance

[SH + PRG]

96

-

lenze

6.1 .lAutomatic chopper frequency reduction

If

-

you want to operate the frequency controller with 4 kHz (Cl43

-2-

to

-6-)

or a

higher

chopper frequency, but also require an

improved smooth running with low Speeds, you

tan

activate an automatic chopper frequency reduction, restricted to this range. For this, enter the output frequency

under

C143, below which the

chopper frequency is to be reduced automatically to 2 kHz.

=

When selecting the chopper frequencies

(CO1 8 =

-7-)

and “16 kHz fixed” (CO18 =

“Threshold for automatic chopper frequency reduction to 2

“12kHz

fixed”

-8-),

you must set Cl43

kHz”

0.0 Hz. Otherwise the controller would reduce its chopper

frequency to 2 kHz below the set threshold. This may darnage or

destroy connected filters.

Code Name

C143’

* extended

6.2

Under code

Threshold for automatic chopper frequency

limitation

code

set

Automatic DC-injection brake

CO19 you

the DC-injection brake is automatically

Code

CO19 Threshold for 0.0 Hz

Name

automatic

injection

Parameter

0,O

Hz 0.0 Hz (0.1 Hz}

INF0:O.O

limitation switched off

to

tan

enter an output frequency below which

Parameter (Factory

DC-

brake

INFO: 0.0 Hz = automatic

switched off

(Factory setting is

Hz = automatic chopper-frequency

printed in

bold)

active.

setting

is printed in bold)

7.5 Hz {O.l 100 Hz

Hz}

(1 Hz)

DC-injection

brake

10.0

Hz ON-LINE

100.0 Hz ON-LINE 480 Hz

to

Acceptance

For

further

information

about

setting the DC-injection brake see

page 82.

6.3 Slip

Under

load, the

compensation

Speed

of an asynchronous

machine

is considerably

reduced.

You

tan almost

also referred to as

eliminate this load-dependent

Slip,

by using the

Slip compensation.

Speed

reduction,

In a frequency range from approximately 5 Hz to V/f-rated frequency (CO1

The value to be entered

rated

Slip

of the

Code

CO21

Name Parameter (Factory setting is printed in bold) Acceptance

Slip

compensation

5),

an accuracy of

under

machine.

0.0 %

An/nN <

1%

tan

be obtained.

CO21 is directly proportional to the

0.0

%

(0.1

%)

20.0 % ON-LINE

hze

97

6.4

S-shaped ramp generator characteristic

For the ramp generator of the main different characteristics

l linear characteristic for all l S-shaped characteristic for all jerk-free accelerations.

Code Name

Cl34

Ramp-gener.

characteristic (main setpoint)

6.5

Limitation of the frequency setting range

under

Parameter

Q

-l-

If the drive must rotate in only one direction, may darnage material or

machine Parts,

setpoint

you

tan

select

Cl 34:

constant

Ilnear

S-shaped charactertstic

accelerations

(Factory setting is printed in bold)

characteristic

you

because

tan restritt

a reversal

range of the output frequency to one direction of rotation C239.

Especially for configurations with closed-loop

Speed

control the drive

may reverse for a short time.

Code Name Parameter

C239 Frequency

setting range

-O-

-l_

(Factory setting is printed in

Frequency setting

Frequency setting range - unipolar

range

-

bipolar

bcld)

two

Acceptance

[SH + PRG]

the setting

under

Acceptance

[SH + PRG]

6.6 Oscillation damping

Motors oscillate in CO79, the oscillatlon is damped. With high chopper frequencies, the motor noise may increase.

Code C079’ Oscillation 2.0

* extended

6.7

If

by the DC bus of the controller (e.g. cyclic lifting and lowering of a load), the controller is able to damp the increase of the DC bus voltage. The absorbed energy is reduced so that a brake chopper may not be

Code Name

C234’

* extended

which

are not adapted to the controller output power, may

Speed

with idle running. If you increase the value

Name

damping

code

set

Load-change damping

the load frequently

necessary.

Load-Change 0.25

damping

code

set

Parameter

2.0

changes

You

and if energy is repeatedly absorbed

tan

set the damping

Parameter

0.00 (0.01)

under

(Factory setting is printed in bold)

IO.11

under

C234.

(Factory setting is printed in bold)

Acceptance

5.0 ON-LINE

Acceptance

5.00 ON-LINE

-

98