KEB S6 Control Application Installation guide

Type
Installation guide
COMBIVERT S6
INSTRUCTIONS FOR USE | INSTALLATION S6 A-CONTROL
Translation of the original manual
Dokument 20109645 EN 03
3
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
4
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.
Copyright
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.
5
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
6
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
7
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
8
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
9
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
10
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
11
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“
12
STANDARDS FOR CONTROLS WITH / WITHOUT SAFETY TECHNOLOGY
13
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.
14
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.
15
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
16
OVERVIEW OF THE CONNECTION AND CONTROL ELEMENTS
2.2 Overview of the connection and control elements
X1Z
X2A
PE
PE
X2B
X4A
X4B
X4C
S1
S2
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
17
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.
18
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
ST
ST
Off Device off.
VCC
NET
DEV
OPT
ST
ST
Booting Control is supplied by 24 V.
VCC
NET
DEV
OPT
ST
ST
FPGA booted FPGA has been booted error-free (approx. 6 s).
VCC
NET
DEV
OPT
ST
ST
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
19
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.
20
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
18
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

Type
Installation guide

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