Unidrive M700

Unidrive M700

0.75 kW – 2.8 MW (1.0 – 4,200 hp)
200 V / 400 V / 575 V / 690 V

The bread and butter of Control Techniques is honing our unique motor control algorithms, taking pride in our craft as any good craftsman would. This ensures that our Unidrive M series drives offer the highest control stability and bandwidth for every industrial motor type. 

Unidrive M enables maximum machine throughput in every application and with every motor, from standard AC induction motors to dynamic linear motors and from energy saving hybrid permanent-magnet motors to high performance servo motors.

The drive for your industry and application

Unidrive M700For Torque Control applications

  • Precision torque control with up to 250 μs update rate
  • Sensorless control of induction, permanent-magnet and hybrid PM motors
  • 98% efficient, minimal energy lost during the power conversion process
  • Easy common DC bus configuration, dynamic braking, and regenerative mode
  • Full spectrum of stand-alone, modular and pre-assembled drives up to 2.8MW (4,200hp)
  • On-board PLC to execute programs for logic and sequencing
Unidrive M700For Speed Control applications

  • Fully configurable S-ramps
  • High bandwidth speed loop and switching frequencies supported up to 16 kHz
  • Built-in, universal feedback interface supporting everything from resolvers to incremental and absolute encoders
  • Stationary autotune
  • Low acoustic noise due to adjustable multi-speed fan and intelligent thermal management
  • Integrated Safe Torque Off (STO) input(s), certified to SIL3 / PLe
Unidrive M700For Position Control applications

  • Support for virtually all control bus technologies, including traditional fieldbuses and serial communications
  • Effortless integration into PLC architectures with PLC Controlled Motion
  • Built-in, 1.5 axis advanced motion controller with cam profiles, homing, and electronic gearbox
  • Scalable integrated motion control reduces demand on, or can entirely replace, a central PLC
  • Comprehensive motion safety functions, including over safe networks

♦ Features

Feedback

The built-in, ultra-flexible speed and position feedback interface supports a wide range of feedback technologies from robust resolvers to high resolution encoders, including SinCos, EnDat, SSI, HIPERFACE and BiSS.

Sensorless

Unidrive supports sensorless control of induction, permanent-magnet, and hybrid PM motors, reducing system cost and improving robustness.

High performance and high power

With Unidrive there is no compromise between power and control performance. Unidrive supports high output switching frequencies throughout the power range, making it the drive of choice when your application demands uncompromised high performance control at high powers.

Control

High bandwidth motor control supporting switching frequencies up to 16 kHz, for open and closed loop induction, servo and hybrid PM motors, giving up to 3,000 Hz current loop bandwidth and 250 Hz speed loop bandwidth. Unidrive, with its high speed variants, is suitable for applications where output frequencies above 600 Hz are needed, such as spindles and centrifuges.

Universally applicable

Having one universal drive in control of multiple parts of the application radically simplifies machine design. Your engineering team only have one product to learn, allowing them to spend more time on other tasks. It also means a single, universal replacement for any maintenance, repair or operational need.

Integrated Safety

Modernising system design, replacing traditional electro-mechanical safety components with the capabilities of the latest generation of variable speed drives, is the new standard across industries to increase efficiency and availability.

Unidrive offers integrated single or dual Safe Torque Off (STO) inputs, certified to SIL3 / PLe, providing an elegant and more reliable solution over traditional motor contactors.

On-board PLC

All Unidrive M series drives incorporate an easy to use, onboard PLC which can execute programs for logic and IEC 61131-3 motion and sequencing with real-time tasks.

Advanced Motor Controller

The Unidrive M700 series integrates a 1.5 axes Advanced Motion Controller, allowing motion functions to be synchronously carried out on the drive at 250 μs cycle time, minimising system latencies and maximising performance. By implementing motion control on the drive, the system design can be liberated from being tied to specific PLC vendors, at the same time reducing the computational load on the external PLC or even replacing it altogether.

  • Key features of the Advanced Motion Controller include:
  • 250 μs cycle time
  • Motion profile generator
  • Electronic gearbox
  • Simple cam profiles with point-to-point selectable interpolation
  • Homing functions
  • High speed position freeze (Touch probe)

MCi integrated machine controllers

Second processor for PLC programs and multi-axis control MCi modules add a powerful second processor to Unidrive M, extending the drive’s system and machine control capabilities to run application programs up to four times faster than a standard PLC. MCi programs can access and manage Unidrive M’s embedded Advanced Motion Controller across a wide range of networks, providing perfectly synchronised multi-axis machine performance.
The modules are powered from the drives internal power supply, which means less wiring and less physical space is required. They work seamlessly with external components such as I/O, HMIs and other networked drives through Unidrive M’s native communication ports and System Integration modules.

The MCi210 also provides two additional Ethernet ports with an internal network switch.

♦ Specifications

Environmental safety and electrical conformance

Unidrive M700

Features and specification table

Unidrive M700
Unidrive M700

*Terminal 8 on the Unidrive M702, by default, is set as a digital input but can be configured as a motor protection thermistor input

Overload ratings by operating mode

Unidrive M700

Options

Drive variants

Unidrive M700M701 – RS485 Modbus RTU

Unidrive M701 has 2 x RS485 ports onboard instead of Ethernet making an ideal upgrade path for Unidrive SP. SP Parameter sets can be ported to Unidrive M using a Smartcard or the Unidrive M connect PC tool. SM-Applications programs can be recompiled for SI-Applications on Unidrive MC tool. SM-Applications programs can be recompiled for SI-Applications on Unidrive M

Unidrive M700M702 – Enhanced Safety

The M702 has an additional STO input for applications that require onboard Ethernet and dual STO to comply with SIL3 or PLe

Keypad

Unidrive M700Remote Keypad RTC
The keypad is remote mountable, allowing flexible mounting on the outside of a panel (meets IP54/NEMA 12). Three line plain text, multi-language LCD keypad for rapid set-up and helpful diagnostics. Battery operated real-time clock allows accurate time stamping of events, aiding diagnostics
Unidrive M700Remote Keypad
All the features of the CI-Keypad LCD, but remote mountable. This allows flexible mounting on the outside of a panel and meets IP66 (NEMA 4)
Unidrive M700KI-Keypad
Plain text, multi-language LCD keypad with up to 4 lines of text for in depth parameter and data descriptions, for enhanced user experience
Unidrive M700KI-Keypad RTC
All the features of the KI-Keypad, but with battery operated realtime clock. This allows accurate time stamping of events, aiding diagnostics
Unidrive M700Operator Interface (HMI)

System Integration Modules – Feedback

Unidrive M700SI-Encoder
Quadrature encoder input interface module
Unidrive M700SI-Universal Encoder
Encoder input and output interface supporting Quadrature, SinCos, EnDat and SSI encoders

System Integration Modules – Communications

Unidrive M700SI-POWERLINK
Connects Unidrive, Commander, Digitax and the Pump Drive families to all POWERLINK networks. SI-POWERLINK serves applications ranging from simple open-loop systems through to those demanding precise motion control. The protocol is based upon standard Ethernet and provides a solution for real-time Industrial Ethernet to satisfy the requirements of industrial automation and process control.
Unidrive M700SI-PROFIBUS
PROFIBUS interface module
Unidrive M700SI-DeviceNet
DeviceNet interface module
Unidrive M700SI-CANopen
CANopen interface module.
Unidrive M700SI-Ethernet
External Ethernet module that supports EtherNet/IP and Modbus TCP/IP
Unidrive M700SI-EtherCAT
EtherCAT interface module
Unidrive M700SI-PROFINET
PROFINET interface module
Unidrive M700SI-Interbus
Interbus interface modules.

System Integration Modules – Applications

Unidrive M700SI-Applications Plus
Compatible module which allows existing SyPTPro application programs to be re-compiled for M700
Unidrive M700SI-Apps Compact
Unidrive M700MCi200
Second processor, providing advanced machine control using Machine Control Studio
Unidrive M700MCi210
Adds to the MCi200 with a dual port Ethernet interface directly on the processor and additional I/O
Unidrive M700PTi210
Motion Made Easy module

System Integration Modules – Additional I/O

Unidrive M700Remote I/O (M700/M701/M702 only)
Easy connection to digital and analogue I/O signals that enable communication over the most widely used network protocols
Unidrive M700SI-I/O
Extended I/O interface module to increase the number of I/O points on a drive. Provides additional: 4 x Digital I/O, 3 x Analog inputs (default)/Digital inputs, 1 x Analog output (default)/Digital input, 2 x Relays

System Integration Modules – Safety

Unidrive M700MiS210
MiS210 safety option for Unidrive extends the built-in STO with motion safety capability and enables decentralised flexibility with the option of safety over ethernet connectivit 

Drive interface units – Back-up

Unidrive M700Smartcard
The optional Smartcard memory device can be used to back-up parameter sets, as well as copying them from one drive to another
Unidrive M700SD Card Adaptor
Conversion device that allows an SD card to be inserted into the Smartcard slot, for parameter cloning and application programs

Drive interface units – Communications

Unidrive M700KI-485 Adaptor
This allows the drive to communicate via RS485. This is commonly used for programming if the drive has no keypad
Unidrive M700CT USB Comms Cable
The USB Comms cable allows the drive to connect to a PC for use with Unidrive M’s PC tools*

*Also requires an adaptor.

♦ Software

Intuitive commissioning software

Unidrive M700Connect – Commissioning tool
Connect is our latest drive configuration tool for commissioning, optimizing and monitoring drive/system performance. 

Advanced machine control

Unidrive M700Connect – Commissioning tool
Connect is our latest drive configuration tool for commissioning, optimizing and monitoring drive/system performance. 

Diagnostics Tool

Unidrive M700Diagnostic Tool
Diagnostic Tool is a fast and simple tool, which allows users of Control Techniques’ drives to quickly solve any error codes that the drive may show. 

♦ Downloads

Unidrive M700-M701 and M702 – User guide

Unidrive-M700-brochure