Control Techniques - Comprehensive Catalogue

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WWW.CONTROLTECHNIQUES.COM

UNIDRIVE M600 OPEN-LOOP CONTROL DRIVE

KEY FUNCTIONS

Function

Function

Jog

Supply loss detection

Bi-polar reference

Low DC link operation

Pre-set speeds

Analogue input control

8

3

Analogue output control

Preset timer

2

Skip frequencies

Temperature monitoring

3

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

Skip frequency dead bands

Digital input control

3

Digital I/O programmable control

Local/Remote

3

Relay control

S-Ramp

1

High performance drive for induction and sensorless control of permanent magnet motors. Unidrive M600 is the perfect choice for applications that require high performance open-loop control of induction or permanent magnet motors. SI-Encoder option modules are available for applications that require more precise closed-loop velocity and digital lock/frequency following of induction motors.

Acceleration Rates

Mechanical Brake Controller

8

Deceleration Rates

Keypad button assignment

8

Torque reference

Motorised pot

Control mode: Linear V/f

Logic function control

Control mode: Open-loop vector

Timer function control

Control mode: Quadratic V/f

Limit switch control

Stator resistance compensation

Variable selector

Key Benefits:

Slip compensation

PID Control Loops

2

Energy savings

Energy meter

Sensorless control of induction motors

• Minimise downtime and system set-up time with advanced keypad options • Reduced system costs with direct integration • Improve throughput with advanced open-loop motor control algorithms • Conform to safety standards, maximise uptime and reduce costs by direct safety system integration

Sensorless control of permanent magnet motors

Trip time stamping (using real-time clock , if available)

Auto-tune static (including permanent magnet motors)

Trip logging

8

Auto-tune rotating

Run time log

Catch a spinning motor

Control word control

Stop mode: Ramp

Auto reset

Stop mode: Coast

Cloning

Stop mode: Fast Ramp

On-board PLC

64kb

Additional Application parameters

DC injection braking

148

Second motor set-up

Programmable braking

Motor Pre-heat control

Speed feedback via options

84

85

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