Category: Nidec

Advanced Motor Control

0.75-110 kW (HEAVY DUTY) 400 V | 690 V

Motor Controls:

Asynchronous motors  (Open-loop, RFC-A Sensorless, RFC-A)

Synchronous reluctance motors (Open-loop)

Encoder Support

AB (Incremental)

Resolver (2 to 30 Poles)

SSI (Absolute)

Key Benefits:

• Built-in position and velocity feedback interface

• Enables multi-motor load balancing

• Built in AMC function for relative position, absolute position,

and position profiles

• On-boardPLC

• On-board Ethernet/PROFINET multi protocol

• Supports three expansion cards

Unidrive M400

Fast set-up and diagnostics with plain text display, integrated PLC and safety inputs

Unidrive M400 minimises downtime with an intuitive LCD keypad offering a real-text, multi

language display for rapid set-up and clear diagnostic help. The integrated PLC can execute a

substantial range of sequencing and logic programs. Coupled with an impressive I/O count

complete with two STO inputs and an SI interface for a fieldbus option or extended I/O, this

feature set ensures Unidrive M400’s flexible integration with any system.

Minimise downtime and system set-up time with advanced keypad options

• Informative, multi-language, 3 line display aids set up and provides diagnostic information

• 4 navigation buttons facilitate intuitive navigation and programming

• Keypad options available:

– CI-Keypad – drive mounted LCD keypad

– Remote IP66 Keypad

– rapid panel mount (1 x 32mm Ø hole)

– No keypad – programming and control can be achieved via AI-485. CI-485 or fieldbuses such as SI-

Profibus

Reduce system costs by directly integrating with applications

• Unidrive M400 incorporates an onboard PLC which can execute Machine Control Studio

(IEC61131-3) programs for logic and sequencing with real-time tasks – removing the need for

additional PLCs

• Fit an SI module to add fieldbus communications or additional I/O

Conform to safety standards, maximise uptime and reduce costs by integrating

directly with safety systems

• Unidrive M400 has integrated dual STO inputs for SIL3 / PLe conformity, eliminating the

need for external components

Energy saving

With energy costs a key factor in many industries, Unidrive M400 is packed with features to

enhance energy efficiency:

• Low power standby mode for applications where drives can sit idle for significant periods

• Automatic 3-speed cooling fan keeps energy usage and acoustic noise to a minimum by

intelligently responding to load and environmental conditions*

• Square law V/F mode is optimised for quadratic loads like pumps and fans to keep motor

losses to a minimum

• Dynamic V to F mode keeps energy usage and motor losses to a minimum in low load

conditions

• Unidrive M400 is highly efficient (above 98 %)

Unidrive M400’s onboard PLC is programmed using Machine Control Studio which provides a

flexible of programs, in line with latest PLC practices

IEC 61131-3 automation programming

The programming environment is fully IEC 61131-3 compliant and

therefore familiar, fast and easy to use for control engineers around

the world.

Optimised throughput, open automation systems and very easy to use

All-round member of the Unidrive M family

Unidrive M400 is exceptional at combining the ease of use of our general purpose range with the

capabilities of our high performance Unidrive M Series. The removable keypad with a real-text

display makes it ideal for users who require extra diagnostic help when setting up parameters.

Add in an impressive I/O count, dual Safe Torque Off (STO) and integrated PLC, all of which

contribute to making Unidrive M400 an extremely capable drive.

The following IEC 61131-3 programming languages are supported:

• Structured Text (ST)

• Function Block Diagram (FBD)

• Structured Function Chart (SFC)

• Ladder Diagram (LD)

• Instruction List (IL)

Also supported:

• Continuous Function Chart (CFC)

Intuitive IntelliSense functionality helps to write consistent and robust

programs, speeding up software development.

Programmers have access to a vibrant open-source community for

function blocks. Machine Control Studio also supports customers’ own

function block libraries, with on-line monitoring of program variables with

user defined watch windows and help for on-line change.

Unidrive HS30 is designed for applications that require cost effective

integration into safety systems and incorporates dual Safe Torque Off

and advanced Rotor Flux Control (RFC-A) of open loop induction motors.

Conform to safety standards, maximize uptime and reduce costs

by integrating directly with safety systems

• HS30 has integrated dual STO inputs for SIL3. PLe conformity, eliminating

the need for external safety components

Improve throughput with advanced open-loop motor control algorithms

• Rotor Flux Control (RFC-A) gives maximum stability and control of induction

motors at all powers

• 180% motor overload suitable for heavy industrial machinery applications

High Performance Vector Control Drives | Outstanding control performance

and superior adaptability

Highlights

✓ Simple, Reliable, Easy

✓ Outstanding control performance

✓ Superior Adaptability

✓ Optimise EMC design, immunity for high interference environment

✓ Compact design, based on thermal simulation & design to reduce product size

✓ Excellent Price/Performance Ratio

Applications

• Pumping, Ventilating & Compressing

• Improved energy efficiency during periods of low demand

• On board PLC & PID functionalities make advanced control easy and efficient

without the need of an external controller

• Skip Frequencies allow users to easily avoid equipment resonant frequencies,

reducing high vibration levels

Conveying

• S-ramp acceleration / deceleration profiling provides smooth speed transitions

minimizing machine jerk

• Overload capacity up to 180% to add stability

• Avoids early wear and tear of the equipment

Processing (Mixers, Kneaders, Crushers, Agitators, Centrifuges, Extruders)

• Ease of integration to external PLC or other management systems through

powerful networking options

• Conformal coating for enhanced environmental protection

• Overload capacity up to 180%

• Highly stable motor contr

0.25 kW – 132 kW (0.33 hp to 200 hp)

100 V | 200 V | 400 V | 575 V | 690 V

Commander C Highlights

• Set just 4 parameters to get your drive started.

• Plug-in options for advanced control.

• Dual Safe Torque Off (STO).

• Up to 180 % overload for high torque applications.

• On board PLC.

• Straight forward installation and commissioning.

• Easy motor pairing and performance control.

• Robust and reliable design.

• Induction and Permanent Magnet (SPM) Motor Control.

User Software Tools (Free To Download)

Connect (PC commissioning & cloning tool):

• Project based commissioning tool

• Clone and share parameter files

• Compare to defaults

• Trouble-shoot systems

• Run scope traces

• Parameter help & tips

Machine Control Studio for on-board PLC programming

• CODESYS based

• Included programming languages: ladder diagram, structure text,

function block diagram,

instruction list, sequential function chart, continuous function chart

• Function block libraries

• Online monitoring of program variables with user defined watch

windows

• Support for online change of program

Making simple applications, simple.

Take charge of motor control and energy savings with the latest

addition to the Control Techniques portfolio. With a feature set

optimised for simple applications, Commander S provides a

cost-effective solution for installations that require plug and play

convenience straight from the box.

0.18 to 11 kW  (0.25 to 15 hp)

1Φ 100 & 200 V, 3Φ 200 & 400 V

Linear V to F, Square V to F,

Resistance Compensation

Commander S100 Drive Specifications

Commander S Highlights

Easy to install

The sleek curved design of Commander S

optimises component layout for a small

footprint and easy access to terminals.

The click-on/click-off DIN rail mount makes

installation remarkably easy.

Easy to use

Using our new Marshal app (Android/iOS)

your drive can be configured in under 60

seconds.

Reliable

Durability is at the core of  Commander S

design, guaranteeing performance

throughout its whole lifetime.

Cost effective

Equipped with unique features designed to

save you time, energy and money.

High efficiency operating modes

• Quiet operation with Rotor Flux Control modes, high switching

frequencies (up to 16 kHz).

• Intelligent 10 speed drive cooling fan with minimum noise operation.

• Activating the Low Load Power Saving Function dynamically reduces

the voltage applied to the motor to optimize energy efficiency at

every speed and operating point.

Control Techniques

in HVAC

The HVAC & Refrigeration market was identified as the largest single

segment for growth within Motor Drive Markets in 2020*

As HVAC & Refrigeration global demands increase, so does the need for efficient

operation and saving energy.

Drives are highly concentrated in the HVAC & Refrigeration market and play a key

part in reducing energy consumption – Control Techniques’ HVAC Drive H300 drives

builds on decades of expertise to provide flexibility and reliability within this rapidly

growing market.

Extreme operating conditions

Operate in conditions from -20°C to 55°C* (40 °C as standard, above with derating).

Extended connectivity

As well as supporting BACnet MS/TP, BACnet/IP and Modbus protocols, H300 enables

extended connectivity with SI option modules (POWERLINK, EtherNet/IP, Modbus

TCP/IP, PROFINET, PROFIBUS, DeviceNet and CANopen)

Quick commissioning

HVAC Drive H300 portable memory devices: A Smartcard enables simplified

maintenance and commissioning without a PC, storing parameters and system

upgrades.