KEB S6 Control Application Installation guide

COMBIVERT S6

INSTRUCTIONS FOR USE | INSTALLATION S6 A-CONTROL

Translation of the original manual

Dokument 20109645 EN 03

PREFACE

Preface

The described hard- and software are developments of the KEB Automation KG. The

enclosed documents correspond to conditions valid at printing. Misprint, mistakes and

technical changes reserved.

Signal words and symbols

Certain operations can cause hazards during the installation, operation or thereafter.

There are safety informations in the documentation in front of these operations. Security

signs are located on the device or machine. A warning contains signal words which are

explained in the following table:

DANGER Dangerous situation, which will cause death or serious injury in case of

non-observance of this safety instruction.

WARNING Dangerous situation, which may cause death or serious injury in case of

non-observance of this safety instruction.

CAUTION Dangerous situation, which may cause minor injury in case of non-ob-

servance of this safety instruction.

NOTICE Situation, which can cause damage to property in case of non-obser-

vance.

RESTRICTION

Is used when certain conditions must meet the validity of statements or the result is

limited to a certain validity range.

Is used when the result will be better, more economic or trouble-free by following

these procedures.

More symbols

► Thisarrowstartsanactionstep.

• / - Enumerations are marked with dots or indents.

=> Cross reference to another chapter or another page.

Note to further documentation.

www.keb.de/nc/search

PREFACE

Laws and guidelines

KEBAutomationKGconrmswiththeECdeclarationofconformityandtheCEmarkon

the device nameplate that it complies with the essential safety requirements.

The EC declaration of conformity can be downloaded on demand via our website. Fur-

therinformationisprovidedinchapter"Certication".

Warranty and liability

The warranty and liability on design, material or workmanship for the acquired device is

given in the general sales conditions.

Hereyouwillndourgeneralsalesconditions.

www.keb.de/terms-and-conditions

Furtheragreementsorspecicationsrequireawrittenconrmation.

Support

Through multiple applications not every imaginable case has been taken into ac-

count. If you require further information or if problems occur which are not treated de-

tailed in the documentation, you can request the necessary information via the local

KEB Automation KG agency.

The use of our units in the target products is outside of our control and therefore

lies exclusively in the area of responsibility of the customer.

Theinformationcontainedinthetechnicaldocumentation,aswellasanyuser-specic

advice in spoken and written and through tests, are made to best of our knowledge and

information about the intended use. However, they are regarded as being only informal

and changes are expressly reserved, in particular due to technical changes. This also

applies to any violation of industrial property rights of a third-party. Selection of our units

in view of their suitability for the intended use must be done generally by the user.

Tests can only be done within the intended end use of the product (application) by

the customer. They must be repeated, even if only parts of hardware, software or

the unit adjustment are modied.

The customer may use the instructions for use as well as further documents or parts

from it for internal purposes. Copyrights are with KEB Automation KG and remain valid

in its entirety.

This KEB product or parts thereof may contain third-party software, including free and/

or open source software. If applicable, the license terms of this software are contained

in the instructions for use. The instructions for use are already available to you, can be

downloaded free of charge from the KEB website or can be requested from the respec-

tive KEB contact person.

Other wordmarks or/and logos are trademarks (™) or registered trademarks (®) of their

respective owners.

TABLE OF CONTENTS

Table of Contents

Preface ....................................................................................................................................................3

Signal words and symbols .............................................................................................................3

More symbols .................................................................................................................................3

Laws and guidelines .......................................................................................................................4

Warranty and liability ...................................................................................................................... 4

Support ........................................................................................................................................4

Copyright ........................................................................................................................................4

Table of Contents ...................................................................................................................................5

List of Figures .........................................................................................................................................7

List of Tables ..........................................................................................................................................8

Glossary ..................................................................................................................................................9

Standards for controls with / without safety technology ................................................................. 11

1 Basic Safety Instructions ............................................ 13

1.1 Target group ...................................................................................................................................13

1.2 Validity of this manual ...................................................................................................................13

1.3 Electrical connection ....................................................................................................................14

1.4 Start-up and operation .................................................................................................................. 14

2 Control .......................................................................... 15

2.1 Description of the control .............................................................................................................15

2.1.1 Connection accessories ..................................................................................................... 15

2.2 Overview of the connection and control elements .................................................................... 16

2.2.1 Temperature monitoring and brake control (X1C) ..............................................................17

2.2.2 Control terminal block (X2A) .............................................................................................. 17

2.2.3 Safety terminal block (X2B) ................................................................................................ 17

2.2.4 Encoder interfaces (X3A, X3B) .......................................................................................... 17

2.2.5 Diagnostic interface (X4A) .................................................................................................. 17

2.2.6 Real-time Ethernet module (RTE) ......................................................................................17

2.2.7 Status LEDs .......................................................................................................................18

2.2.7.1 Boot display .....................................................................................................................18

2.2.7.2 VCC - LED .......................................................................................................................18

2.2.7.3 NET ST - LED .................................................................................................................18

2.2.7.4 DEV ST - LED .................................................................................................................19

2.2.7.5 OPT - LED ....................................................................................................................... 19

2.3 Connection of the control .............................................................................................................19

2.3.1 Assembly of the wires to PUSH IN terminals .....................................................................20

2.4 Assignment of the terminal strip X2A ..........................................................................................21

2.4.1 Voltage outputs of the control terminal block ......................................................................22

2.4.2 Connectionandspecicationofthedigitalinputs ..............................................................22

2.4.3 Connectionandspecicationofthedigitaloutputs ............................................................23

TABLE OF CONTENTS

2.4.4 Connectionandspecicationoftherelayoutput................................................................23

2.4.5 Specicationandconnectionoftheanaloginputs .............................................................24

2.4.6 Specicationandconnectionoftheanalogoutput .............................................................25

2.4.7 Voltage input for supply of the control board and the brake ............................................... 25

2.5 Terminal block X2B ....................................................................................................................... 26

2.6 Diagnosis/visualisation .................................................................................................................27

2.6.1 Assignment of the interface X4A ........................................................................................ 27

2.6.2 Data cable RS232 PC to inverter ....................................................................................... 28

2.6.3 USB-serial converter .......................................................................................................... 28

2.6.4 Connection of the RS485 interface .................................................................................... 28

2.7 Fieldbus interfaces ........................................................................................................................29

2.7.1 CAN ....................................................................................................................................29

2.7.1.1 ConnectionandspecicationoftheCANbus ................................................................. 29

2.7.1.2 Blink code NET ST - LED in CAN mode .........................................................................30

2.8 Encoder interfaces ........................................................................................................................31

2.8.1 Multi-Encoder-Interface ...................................................................................................... 31

2.8.1.1 Assignment of the encoder interfaces X3A and X3B ....................................................... 31

2.8.1.2 Input signals ....................................................................................................................32

2.8.1.3 Description of the encoder interfaces .............................................................................. 34

2.9 Brake control and temperature detection ................................................................................... 36

2.9.1 Specicationandconnectionofthebrakecontrol ..............................................................36

2.9.2 Specicationandconnectionofthetemperaturedetection................................................36

2.9.3 Operation without temperature detection ........................................................................... 37

2.9.4 Connection of a KTY sensor ..............................................................................................37

2.9.5 Connection of PTC, temperature switch or PT1000 ........................................................... 38

3 Change history............................................................. 40

LIST OF FIGURES

List of Figures

Figure 1: S6 overview .....................................................................................................................16

Figure 2: Assembly of the control cable .......................................................................................... 20

Figure 3: Assignment of the terminal strip X2A ............................................................................... 21

Figure 4: Connection of the digital inputs at X2A ............................................................................ 22

Figure 5: Examples for the connection of the digital outputs at X2A ............................................... 23

Figure 6: Example for the connection of the relay output to X2A .................................................... 24

Figure 7: Examples for the connection of the digital outputs at X2A ............................................... 24

Figure 8: Example for the connection of the analog output to X2A ................................................. 25

Figure 9: Voltage input of the control .............................................................................................. 25

Figure 10: PIN assignment of the serial interface X4A...................................................................... 27

Figure 11: Serial cable for the connection to a PC............................................................................28

Figure 12: Connection CAN bus to terminal block X2A..................................................................... 29

Figure 13: Blink code „NET ST“ - LED in mode CAN ........................................................................30

Figure 14: Assignment of the input signals (as difference signals) ...................................................32

Figure 15: Assignment of the terminal block X1C ............................................................................. 36

Figure 16: Example for the connection of the brake output at X1C ..................................................36

Figure 17: Connection of a KTY sensor ............................................................................................38

Figure 18: Connection examples of different temperature sensors ..................................................39

LIST OF TABLES

List of Tables

Table 1: LEDs at power on ............................................................................................................18

Table 2: LED function VCC ............................................................................................................18

Table 3: LED function NET-ST .......................................................................................................18

Table 4: LED function DEV-ST ......................................................................................................19

Table 5: LED function OPT ............................................................................................................19

Table 4: LED function DEV-ST ......................................................................................................19

Table 5: LED function OPT ............................................................................................................19

Table 6: Wire-end ferrules and stripping length ............................................................................. 20

Table 7: Voltage output of the control ............................................................................................ 22

Table8: Specicationsofthedigitalinputs ....................................................................................22

Table9: Specicationsofthedigitaloutputs..................................................................................23

Table10: Specicationsoftherelayoutput ..................................................................................... 23

Table11: Specicationsoftheanaloginputs ..................................................................................24

Table12: Specicationoftheanaloginput3 ................................................................................... 25

Table13: Specicationsoftheanalogoutput .................................................................................. 25

Table 14: Material number of the safety module..............................................................................26

Table 15: Serial interfaces ...............................................................................................................27

Table 16: Connecting cable ............................................................................................................27

Table17: SpecicationsoftheCANbus .........................................................................................29

Table 18: Supported encoders on channel A ................................................................................... 31

Table 19: Supported encoders on channel B ..................................................................................31

Table 20: Assignment of X3A/X3B depending on the adjusted encoder interface ..........................33

Table21: Encoderspecications ..................................................................................................... 35

Table22: Specicationofthebrakecontrol .....................................................................................36

Table23: Specicationofthetemperatureinput .............................................................................37

Table 24: Connection of a KTY sensor ............................................................................................38

Table 25: Connection of PTC, temperature switch or PT1000 ........................................................38

GLOSSARY

Glossary

0V Earth-potential-free common point

1ph 1-phase mains

3ph 3-phase mains

AC AC current or voltage

AFE From 07/2019 AIC replaces the pre-

vious name AFE

AFElter From07/2019AIClterreplacesthe

previousnameAFElter

AIC Active Front End module

AIClter Filter for Active Front End Module

(AIC)

Application The application is the intended use

of the KEB product.

ASCL Asynchronous sensorless closed

loop

Auto motor

ident.

Automaticallymotoridentication;

calibration of resistance and induc-

tance

AWG American wire gauge

B2B Business-to-business

BiSS Open source real-time interface for

sensors and actuators (DIN 5008)

CAN Fieldbus system

CDM Complete drive module including

auxiliary equipment (control cabinet)

COMBIVERT KEB drive converters

COMBIVIS KEB start-up and parameterizing

software

Customer The customer has purchased a KEB

product from KEB and integrates the

KEB product into his product (cus-

tomer product) or resells the KEB

product (dealer)

DC DC current or voltage

DI Demineralized water, also referred to

as deionized (DI) water

DIN German Institut for standardization

DS 402 CiADS402-CANdeviceprolefor

drives

EMC Electromagnetic compatibility

Emergency

stop

Shutdown of a drive in emergency

case (not de-energized)

Emergency

switching off

Switching off the voltage supply in

emergency case

EN European standard

Encoder emu-

lation

Software-generated encoder output

End customer The end customer is the user of the

customer product.

Endat Bidirectional encoder interface of the

company Heidenhain

EtherCAT Real-time Ethernet bus system of the

company Beckhoff

Ethernet Real-timebussystem-denespro-

tocols, plugs, types of cables

FE Functional earth

FSoE Functional Safety over Ethernet

FU Drive converter

GND Reference potential, ground

GTR7 Braking transistor

HFlter Highfrequencyltertothemains

Hiperface Bidirectional encoder interface of the

company Sick-Stegmann

HMI Human machine interface (touch

screen)

HSP5 Fast, serial protocol

HTL Incremental signal with an output

voltage (up to 30V) -> TTL

IEC International standard

IP xx Degree of protection (xx for level)

KEB product The KEB product is subject of this

manual.

KTY Silicium temperature sensor (pola-

rized)

Manufacturer The manufacturer is KEB, unless

otherwisespecied(e.g.asma-

nufacturer of machines, engines,

vehicles or adhesives).

MCM American unit for large wire cross

sections

Modulation Means in drive technology that the

power semiconductors are controlled

MTTF Mean service life to failure

NN Sea level

OC Overcurrent

OH Overheat

OL Overload

OSSD Outputsignalswithchingdevice;-an

output signal that is checked in regu-

lar intervals on its shutdown. (safety

technology)

PDS Power drive system incl. motor and

measuring probe

PE Protective earth

PELV Protective Extra Low Voltage

PFD Term used in the safety technology

(EN 61508-1...7) for the size of error

probability

GLOSSARY

PFH Term used in the safety technology

(EN 61508-1...7) for the size of error

probability per hour

PLC Programmable logic controller

PT100 TemperaturesensorwithR0=100Ω

PT1000 TemperaturesensorwithR0=1000Ω

PTC PTC-resistor for temperature detec-

tion

PWM Pulse width modulation

RJ45 Modular connector with 8 lines

SCL Synchronous sensorless closed loop

SELV Safety Extra Low Voltage (< 60 V)

SIL The security integrity level is a

measure for quantifying the risk

reduction. Term used in the safety

technology (EN 61508 -1...7)

SS1 Safety function „Safe stop 1“ in ac-

cordance with IEC 61800-5-2

SSI Synchronous serial interface for

encoder

STO Safety function „Safe Torque Off“ in

accordance with IEC 61800-5-2

TTL Incremental signal with an output

voltage up to 5 V

USB Universal serial bus

VARAN Real-time Ethernet bus system

STANDARDS FOR CONTROLS WITH / WITHOUT SAFETY TECHNOLOGY

Standards for controls with / without safety technology

DGUV regulation 3 Electrical installations and equipment

DIN46228-1 Wire-endferrules;Tubewithoutplasticsleeve

DIN46228-4 Wire-endferrules;Tubewithplasticsleeve

DIN IEC 60364-5-54 Low-voltage electrical installations - Part 5-54: Selection and erection of

electrical equipment - Earthing arrangements, protective conductors and protec-

tive bonding conductors (IEC 64/1610/CD)

EN 60204-1 Safety of machinery - electrical equipment of machines Part 1: General require-

ments (VDE 0113-1, IEC 44/709/CDV)

EN 60529 Degrees of protection provided by enclosures (IP Code) (IEC 60529)

EN 60664-1 Insulation coordination for equipment within low-voltage systems Part 1: Princi-

ples, requirements and tests (IEC 60664-1)

EN 61131-2 Programmable controllers - Part 2: Equipment requirements and tests (IEC-61131-2)

EN 61508-1...7 Functional safety of electrical/electronic/programmable electronic safety-related

systems – Part 1...7 (VDE 0803-1…7, IEC 61508-1…7)

EN 61800-2 Adjustable speed electrical power drive systems - Part 2: General requirements -

Ratingspecicationsforlowvoltageadjustablefrequencya.c.powerdrive

systems (VDE 0160-102, IEC 61800-2)

EN61800-3 Speed-adjustableelectricaldrives.Part3:EMCrequirementsandspecictest

methods (VDE 0160-103, IEC 61800-3)

EN 61800-5-1 Adjustable speed electrical power drive systems - Part 5-1: Safety requirements

-Electrical,thermalandenergy(IEC61800-5-1);GermanversionEN61800-5-1

EN 61800-5-2 Adjustable speed electrical power drive systems - Part 5-2: Safety Requirements

- Functional (IEC 22G/264/CD)

EN 62061 Safety of machinery - functional safety of electrical, electronic and program-

mable electronic safety-related systems (VDE 0113-50, IEC 62061)

EN ISO 13849-1 Safety of machinery - safety-related parts of control systems - Part 1: General

principlesfordesign(ISO13849-1);GermanversionENISO13849-1

UL 61800-5-1 American version of the EN 61800-5-1 with „National Deviations“

STANDARDS FOR CONTROLS WITH / WITHOUT SAFETY TECHNOLOGY

BASIC SAFETY INSTRUCTIONS

1 Basic Safety Instructions

The COMBIVERT is designed and constructed in accordance with state-of-the-art tech-

nology and the recognised safety rules and regulations. However, the use of such devic-

es may cause functional hazards for life and limb of the user or third parties, or damages

to the system and other material property.

The following safety instructions have been created by the manufacturer for the area

of electric drive technology. They can be supplemented by local, country- or applica-

tion-specicsafetyinstructions.Thislistisnotexhaustive.Non-observancewillleadto

the loss of any liability claims.

NOTICE Hazards and risks through ignorance.

►Read the instruction manual !

►Observe the safety and warning instructions !

►If anything is unclear, please contact KEB Automation KG !

1.1 Target group

This instruction manual is determined exclusively for electrical personnel. Electrical per-

sonnelforthepurposeofthisinstructionmanualmusthavethefollowingqualications:

• Knowledge and understanding of the safety instructions.

• Skills for installation and assembly.

• Start-up and operation of the product.

• Understanding of the function in the used machine.

• Detection of hazards and risks of the electrical drive technology.

• Knowledge of DIN IEC 60364-5-54.

• Knowledge of national safety regulations (e.g. DGUV regulation 3).

1.2 Validity of this manual

This manual describes the control part of the COMBIVERT S6 control (A)pplication.

The manual

• contains only supplementary safety instructions.

• is only valid in connection with the power unit manual of COMBIVERT S6.

BASIC SAFETY INSTRUCTIONS

1.3 Electrical connection

DANGER Voltage at the terminals and in the device !

Danger to life due to electric shock !

►For any work on the unit switch off the supply voltage and secure it

against switching on.

►Wait until the drive has stopped in order, that perhaps regenerative

energy can be generated.

►Wait untill the DC-Link capacitors are discharged (5 minutes). Verify

by measuring the DC voltage at the terminals.

►Never bridge upstream protective devices (also not for test purpos-

es).

For a trouble-free and safe operation, please pay attention to the following instructions:

• The electrical installation shall be carried out in accordance with the relevant re-

quirements.

• Cable cross-sections and fuses must be dimensioned by the user accordly to the

speciedminimum/maximumvaluesfortheoperation.

• Within systems or machines the person installing electrical wiring must ensure that

on existing or new wired safe ELV circuits the EN requirement for safe insulation is

still met!

• For drive converters that are not isolated from the supply circuit (in accordance with

EN 61800-5-1) all control lines must be included in other protective measures (e.g.

double insulation or shielded, earthed and insulated).

• When using components without isolated inputs/outputs, it is necessary that equi-

potential bonding exists between the components to be connected (e.g. by the equi-

potential line). Disregard can cause destruction of the components by equalizing

currents.

1.4 Start-up and operation

The drive converter must not be started until it is determined that the installation com-

plieswiththemachinedirective;AccountistobetakenofEN 60204-1.

WARNING Software protection and programming !

Hazards caused by unintentional behavior of the drive!

►Check especially during initial start-up or replacement of the drive

converter if parameterization is compatible to application.

►Securing a unit solely with software-supported functions is not suf-

cient.Itisimperativetoinstallexternalprotectivemeasures(e.g.

limit switch) that are independent of the drive converter.

►Secure motors against automatic restart.

DESCRIPTION OF THE CONTROL

2 Control

2.1 Description of the control

The control board provides the following functions:

• Digital and analog inputs and outputs

• Potential-free relay output

• CANeldbusinterface

• Serial diagnostic interface for connection to a PC

• Two universal encoder interfaces

• Hardware of the control circuit „safety separated“ according to EN 61800-5-1

• Brake control and supply

• Motor protection by I²t, KTY or PTC input

• Slot for safety module

• Slot for Real-Time Ethernet module

2.1.1 Connection accessories

To be able to use preassembled cables provided by the customer, the connectors of the

control are optionally available. The following connector sets are available according to

the used options:

Housing/Control Safety

module

Connector sets Material number

02 / Control A

Type 1

terminal strip 28pole

terminal strip 20pole

terminal strip 6pole

connector 3pole

connector 6pole

shielding bracket

2 x shielding clamp

00S6ZC0-0002

04 / Control A 00S6ZC0-0003

02 / Control A

Type 3

terminal strip 32pole

terminal strip 28pole

terminal strip 6pole

connector 3pole

connector 6pole

shielding bracket

2 x shielding clamp

00S6ZC0-0004*

04 / Control A 00S6ZC0-0005*

* 00S6ZC0-001x customized connector sets

OVERVIEW OF THE CONNECTION AND CONTROL ELEMENTS

2.2 Overview of the connection and control elements

X1Z

X2A

X2B

X4A

X4B

X4C

X3A

X3B

X1C Temperature monitoring,

brake control

X1Z Strain relief

X2A

Control terminal block for

digitalinputs/outputs;

24Vsupply;

relayoutput;

analoginputsandoutputs;

CAN bus

X2B Safety modul (option)

X3A Encoder interface channel A

X3B Encoder interface channel B

X4A Diagnostic interface with RS232/485 interface

according to DIN 66019II protocol /operator slot

X4B Real Time Ethernet module (option)

X4C Real Time Ethernet module (option)

PE Protective earth

VCC LED voltage supply (24V)

NET ST LEDnetwork-/eldbusstate

DEV ST LED inverter/ device state

OPT LED optionally

S1 Real Time Ethernet module (option)

S2 Real Time Ethernet module (option)

X1C

Figure 1: S6 overview

OVERVIEW OF THE CONNECTION AND CONTROL ELEMENTS

2.2.1 Temperature monitoring and brake control (X1C)

The terminal block X1C provides an output for the control of a 24V motor brake and

an input for temperature monitoring. It is designed as 6 pole plug-in terminal block with

spring cage connection.

2.2.2 Control terminal block (X2A)

The control terminal block X2A is a 28 pole two-storey, plug-in terminal block with spring

cage connection. It contains:

8 digital inputs

2 digital outputs

1 relay output

2 analog inputs (plus 1 switchable analog input)

1 analog output

CAN bus interface

24V and 0V outputs

2.2.3 Safety terminal block (X2B)

The terminal block X2B based on the installed safety module.

The description is given in the manual of the safety module.

2.2.4 Encoder interfaces (X3A, X3B)

Der COMBIVERT contains two universal encoder interfaces. The interfaces can be

adapted independently to different encoders.

2.2.5 Diagnostic interface (X4A)

The integrated RS232/485 interface serves for the connection of service tools (e.g.

COMBIVIS) and displays or operator. Telegram DIN 66019II is used as communication

protocol.

2.2.6 Real-time Ethernet module (RTE)

TheReal-timeEthernetmodulecontainsmorerealtimeeldbusinterfaces.Theassign-

mentoftheeldbusinterfaces,thefunctionoftherotarycodingnodeswitch,theproto-

colaswellasthefunctionofthe"NETST"LEDisdependingontheinstalledeldbus

module.Thedescriptionisgiveninthemanualoftheeldbusmodule.

OVERVIEW OF THE CONNECTION AND CONTROL ELEMENTS

2.2.7 Status LEDs

2.2.7.1 Boot display

Before the LEDs start their normal function, they signal the boot procedure after switch-

ing on:

LEDs Status Note

VCC

NET

DEV

OPT

Off Device off.

VCC

NET

DEV

OPT

Booting Control is supplied by 24 V.

VCC

NET

DEV

OPT

FPGA booted FPGA has been booted error-free (approx. 6 s).

VCC

NET

DEV

OPT

Ready for op-

eration

Device is ready for operation and the LEDs start

with their normal function (approx. 3 s).

Table 1: LEDs at power on

2.2.7.2 VCC - LED

VCC LED colour Description

Off - Voltage supply of the control is switched off.

On Green Control is supplied by 24 V.

Table 2: LED function VCC

2.2.7.3 NET ST - LED

NET ST LED colour Description

Off - Device off or booting

On Yellow During switching on, if FPGA is booted

Blink code

-Dependentontheeldbus=>eldbusinterfaces

Table 3: LED function NET-ST

CONNECTION OF THE CONTROL

2.2.7.4 DEV ST - LED

DEV ST LED colour Description

Off - Device off or booting

On Red Error

On Yellow No error, DC link not loaded

On Green No error, ready for operation

Flashing Green Noerror,isusedforidenticationoftheunit(fb32)

Table 4: LED function DEV-ST

2.2.7.5 OPT - LED

OPT LED colour Description

- - Reserved for options

Table 5: LED function OPT

2.3 Connection of the control

Observe the following instructions to avoid malfunctions

• Installcontrol cables andpower cablesseparately (approx. 10…20cm distance);

Lay crossings in a right angle.

• In case of inductive load on the relay outputs a protective wiring must be provided

(e.g. free-wheeling diode)!

• Electro magnetic interferences can be prevented by the following measures:

►Always use twisted and shielded cables for analog control lines. Connect the

shield at one side at the signal source.

►Twist digital control cables. Up from 3 m a shield may be required. In this

case connect the shield at both ends.

►Connect the shield of the brake and temperature monitoring together with

the motor shield. Leave the inner shields longer in order to avoid interference

coupling or decoupling (the latter during temperature measurement) as far as

possible.

The terminals of the control terminal block, enocder inputs and communication interface

are securely isolated in accordance with EN 61800-5-1.

CONNECTION OF THE CONTROL

2.3.1 Assembly of the wires to PUSH IN terminals

ATTENTION Malfunctions caused by loose cable connections!

►Observe metal sleeve length and stripping length

Cross-section Wire-end ferrule Metal sleeve

length

Stripping

length

0.50 mm2

with plastic collars

(DIN 46228-4)

10 mm 12 mm

0.75 mm212 mm 14 mm

1.00 mm212 mm 15 mm

1.50 mm2without plastic collars

(DIN 46228-1)10 mm 10 mm

0.2…1.5 mm2

single-wireorne-wire

without wire-end

ferrule – 10…15 mm

Table 6: Wire-end ferrules and stripping length

Front view

a) b)

a) Pusher

b) Wire hole

Figure 2: Assembly of the control cable

•

Press pusher by hand. Insert connecting wires into the respective hole, that no

singlewirescanbeseenfromtheoutsideorbendoutward.Arstresistancemust

be overcome when inserting. Release the pusher.

•

Checkthattheconnectingwireisxedandcannotbepulled-out.Itisimportantto

ensure that the connecting wire and not the insulation is clamped. The connecting

wire can also be inserted without pressing the pusher in case of cross-sections

upto 1.00 mm².

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KEB S6 Control Application Installation guide

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