Servo Drive

COMBIVERT S6

Implement new machine concepts with enhanced performance, communication and integrated safety requirements. Specifically developed for servo applications in a compact book format, the COMBIVERT S6 expands KEB’s product range. This modern, compact yet flexible servo controller is designed for a rated current of 2.6 A to 12 A, and comes in two housing sizes. The servo inverters control a wide range of motor technologies, with or without encoder operation, and – depending on the application – feature scalable, high-performance safety functions.

 

Highlights

  • Functional consistency across the entire power range
  • Low-leakage current network filter (< 5 mA) integrated, optionally available without a filter
  • High overload for the best dynamics
  • Book format for space-saving installation in the control cabinet
  • Various options for motors, encoders and communication
  • Precision and the highest level of repeatability
  • Integrated safety technology
  • Can be used in a wide range of applications

 

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Technical data

Power class 1-phase 230 V 3-phase 400 V  
Power range 0.75 kW and 1.5 kW 0.75 kW … 7.5 kW  
Rated currents 4 A and 7 A 2.6 A … 16,5 A  
Peak currents (3 s / 60 s) 2 x In / 1.5 x In 2.5 x In / 2 x In  
Device variant COMPACT APPLICATION PRO
Fieldbus communication EtherCAT or VARAN EtherCAT, PROFINET (IRT), EtherNet/IP, POWERLINK, Modbus/TCP EtherCAT, PROFINET, ModBus/TCP
Communication interfaces CAN, diagnosis RS485/232 CAN, diagnosis RS485/232 CAN, diagnosis RS485/232, Ethernet, ModBus/RTU
Functional Safety STO STO, SBC and optional encoder-based speed/position-dependent safety functions STO, SBC and encoderless speed-dependent safety functions
Safety profile --- Safety over EtherCAT (FSoE), PROFIsafe Safety over EtherCAT (FSoE)
Encoder interfaces Multi-encoder Multi-encoder Multi-encoder optional

Cooling


Air-cooled built-in variant

COMBIVERT S6 from 0.75 kW

Communication

Type  
Real-time Ethernet interface EtherCAT, PROFINET, EtherNet/IP, ModBus TCP, POWERLINK, VARAN
Communication interface CAN, Diagnostic interface RS485/232, Ethernet
Drive profile CiA 402 (IEC 61800-7)
Safety profile Safety over EtherCAT (FSoE), PROFIsafe
Cyclic fieldbus cycle time EtherCAT up to 250 µs (125 µs on request) PROFINET, EtherNet/IP, ModBus/TCP, POWERLINK, VARAN up to 400 µs
Process data size EtherCAT up to 32 objects / 64 Byte, PROFINET, EtherNet/IP, ModBus/TCP, POWERLINK, VARAN up to 8 objects / 32 Byte
Fieldbus Ethernet diagnosis EoE (Ethernet over EtherCAT), PROFINET Ethernet channel, EtherNet/IP Ethernet diagnostic channel, Modbus/TCP Ethernet diagnostic channel
Serial diagnostic interface DIN 66019 for connection to diagnostic tools (e.g. COMBIVIS) or an operator
Operators / Adapters LCD operator, Ethernet operator, USB operator, Bluetooth adapter
Tools COMBIVIS 6, COMBIVIS studio 6, COMBIVIS mobile, COMBIVIS Command Line Interface

Functional Safety

What is the objective of functional safety? The short answer is to minimise the risks posed by technical equipment to people and the environment. Functionally safe system solutions for machines and plants are based on consistent architecture right through to the mechanical interface. Certified hardware and software isare  used to simplify project planning and the development of applications with safety solutions.
COMBIVERT F6 drives offer scalable safety functions directly in the drive controller – with or without encoders. Safety functions and limit values can be flexibly adjusted via digital I/Os and/or the “Safety over EtherCAT” (FSoE) or PROFIsafe safety profile. 
 

  • Available for the entire COMBIVERT F6 power range
  • Safety functions that can be used with or without encoders
  • Up to eight safety configurations per function
  • For operating various motor technologies such as ASM, PM, IPM, SyncRel
  • Safety functions certified to SIL 3 in accordance with IEC 61508, or to PL e in accordance with ISO 13849
  • “Safety over EtherCAT (FSoE)” or PROFIsafe safety profile
  • Fast release times

    Softwarefeatures

    Basics Flexibility Highlights
    U/f functionalities Operation of asynchronous, synchronous (SMM/IPM), synchronous reluctance motors, high-speed motors, high-torque motors, linear motors Blockade detection
    Brake handling Evaluation of different types of encoders: TTL, HTL, Resolver, SinCos, EnDat, Hiperface, BiSS  
    Quick stop/error reaction Modes of operation: Velocity, Profile Position, Cyclic Sync Velocity, Cyclic Sync Position, Cyclic Sync Torque, Homing, Jog Mode Non-linear torque feed forward
    Device memory/ Recipe management   Anti-Cogging
    PID controller   AiSCL (Asynchronous single current closed loop)
    Motor/rotor identification   Power-off function (for all motor types)
    Index positioning   Servo pump control
    Position standstill controller   High output frequencies (variant if applicable)
    Rotary table function   CAN-cross-communication (device variant APPLICATION and PRO)
    Touch probe function    
    Drive software update    
    and much more.    

    Technology

    profile Position Mode CIA 402

    The drive profile according to CiA402 provides a standardised platform for drive controller-based automation. This is achieved by means of the modes of operation specified in the profile, in particular also by the Profile Position Mode. The resulting relief of the PLC and cost optimisation with direct, undelayed access to the application enable economical and high-quality application solutions – consistent and manufacturer-independent.

    More about Profile Position Mode

    SENSORLESS CONTROL (SCL/ASCL/ASiCL)

    Sensorless closed-loop operation and maximum dynamics – without lowering speed during load fluctuations. This is made possible by KEB’s sensorless control methods ASCL (Asynchronous Sensorless Closed Loop) and SCL (Sensorless Closed Loop), regardless of whether asynchronous, synchronous, synchronous reluctance or IPM motors are involved. With ASiCL (Asynchronous single current closed loop), KEB also provides a complementary solution which ensures excellent shaft performance with high torque even in the low-speed range. The motor model also takes care of positioning during subordinate positioning tasks.

    High-speed applications

    Whether for asynchronous, synchronous, synchronous reluctance or IPM motors: All types of motors can be controlled and operated highly dynamically without encoders by the COMBIVERT F6 or COMBIVERT S6 drive controllers at high speeds of up to 120,000 rpm using the ASCL or SCL method. Depending on individual requirements, this is possible with or without encoder. This means that nothing stands in the way of using motors in high-speed applications.

    More about High-Speed motor control

    In use in these areas of application

    MATERIAL HANDLING

    Whether warehouse logistics or cranes, speed and flexibility are essential in material handling. KEB ensures a smooth flow of goods and materials in this area.

    PLASTICS MACHINERY

    For extrusion and injection moulding technologies, we offer hardware and software solutions out of one hand that ensure a high level of availability and torque accuracy.

    PACKAGING & FOOD PROCESSING

    KEB provides the food processing and packaging industry with robust components that are suitable for use in harsh environments.

    WOODWORKING MACHINERY

    KEB’s variable-speed frequency inverters create the perfect basis for treating and processing the renewable and carbon-neutral raw material, wood – in complete safety.

    Documentation

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    PDF-Drawing S6 Housing-2 Base device
    (PDF, 27.04.2022, 979 KB)
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    PDF-Drawing S6 Housing-4 Base device
    (PDF, 27.04.2022, 980 KB)
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    CCC Declaration
    01/23
    (pdf, 20.04.2017, 369 KB)
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    EC Type-Examination S6 K-Control
    03/2022
    (pdf, 29.07.2022, 666 KB)
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    EC Type-Examination Safety module Type 1
    02/20
    (pdf, 01.09.2020, 665 KB)
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    EC Type-Examination Safety module Type 2 and 3
    05/2020
    (pdf, 23.06.2020, 665 KB)
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    EU Declaration of Conformity Safety S6
    R0G
    (pdf, 12.07.2017, 773 KB)
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    KC certificate 10S6
    2021-12-15
    (pdf, 26.07.2022, 920 KB)
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    KC certificate 13S6
    2021-12-15
    (pdf, 26.07.2022, 920 KB)
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    PROFINET Conformance Test Certificate S6-A
    V2.42
    (pdf, 03.02.2023, 84 KB)
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    PROFINET Conformance Test Certificate S6-P
    V2.41
    (pdf, 03.02.2023, 82 KB)
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    Revision List No.: 01/205/5056.03/20
    05/2020
    (pdf, 23.06.2020, 25 KB)
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    Revision List No.: 01/205/5781.00/20
    08/2022
    (pdf, 23.06.2020, 217 KB)
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    Revision list S6k STO
    2022-06-20
    (pdf, 29.07.2022, 242 KB)
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    Energy Efficiency 07S6 Housing 2
    (pdf, 13.04.2018, 122 KB)
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    Energy Efficiency 09S6 Housing 2
    (pdf, 16.04.2018, 122 KB)
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    Energy Efficiency 10S6 Housing 2
    (pdf, 16.04.2018, 122 KB)
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    Energy Efficiency 12S6 Housing 4
    (pdf, 16.04.2018, 123 KB)
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    Energy Efficiency 13S6 Housing 4
    (pdf, 16.04.2018, 123 KB)
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    EPLAN S6
    V03
    (zip, 05.07.2018, 217 KB)
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    EPLAN S6 NFPA
    V01
    (zip, 16.04.2018, 67 KB)
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    Installation S6 Control APPLICATION
    V06
    (pdf, 13.04.2023, 3 MB)
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    Installation S6 Control COMPACT
    V08
    (pdf, 12.04.2023, 5 MB)
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    Installation S6 Control Pro
    V04
    (pdf, 09.11.2022, 2 MB)
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    Installation S6 housing 2
    V13
    (pdf, 15.01.2024, 5 MB)
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    Installation S6 housing 4
    V08
    (pdf, 17.01.2024, 5 MB)
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    Manual x6 EtherNet/IP Firmware v2.3.x
    V01
    (pdf, 07.09.2018, 1 MB)
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    Programming manual F6/S6 control Application/Compact/Pro 2.8
    V00
    (pdf, 17.02.2021, 16 MB)
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    Programming manual F6/S6 control Application/Compact/Pro 2.9
    V02
    (pdf, 25.01.2022, 15 MB)
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    Programming manual F6/S6 control Application/Compact/Pro 3.0
    V01
    (pdf, 12.12.2022, 12 MB)
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    Programming manual F6/S6 control Compact
    V00
    (pdf, 06.10.2023, 12 MB)
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    Programming manual Fieldbus systems V2.5
    V01
    (pdf, 12.09.2019, 3 MB)
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    Programming manual Fieldbus systems V2.8
    V00
    (pdf, 09.03.2021, 3 MB)
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    Programming manual Fieldbus systems V2.9
    V03
    (pdf, 14.12.2021, 2 MB)
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    Programming manual Fieldbus systems V3.0
    v00
    (pdf, 26.10.2022, 3 MB)
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    Programming manual Fieldbus systems V3.1
    V00
    (pdf, 02.02.2024, 3 MB)
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    Programming manual S6 control Application 2.1
    V00
    (pdf, 22.11.2017, 7 MB)
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    Programming manual S6 control Application/Compact 2.2
    V00
    (pdf, 20.12.2018, 8 MB)
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    Programming manual S6 control Application/Compact 2.3
    V00
    (pdf, 20.12.2018, 9 MB)
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    Programming manual S6 control Application/Compact 2.4
    V00
    (pdf, 18.12.2018, 9 MB)
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    Programming manual S6 control Application/Compact 2.5
    V01
    (pdf, 07.07.2020, 9 MB)
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    Programming manual S6 control Application/Compact 2.6
    V01
    (pdf, 07.07.2020, 9 MB)
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    Programming manual S6 control Application/Compact 2.7
    V01
    (pdf, 07.07.2020, 11 MB)
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    Programming manual S6 K-Control 2.1
    V00
    (pdf, 27.06.2017, 8 MB)
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    Quick start guide S6
    V04
    (pdf, 01.03.2023, 1 MB)
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    Resolver adapter generation 6
    V01
    (pdf, 18.11.2021, 797 KB)
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    Safety manual Safety module type 2
    V02
    (pdf, 19.04.2017, 2 MB)
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    Safety manual Safety module type 3
    V07
    (pdf, 09.04.2021, 4 MB)
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    Safety manual Safety module type 5
    V02
    (pdf, 01.12.2020, 6 MB)