Control Techniques Reconditioned Unidrive M200, Unidrive M201 Quick Start Guide

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Control Quick Start Guide

Unidrive M200/ M201

Flexible machine integration through communications

Part Number: 0478-0282-04 Issue: 4

Original Instructions

For the purposes of compliance with the EU Machinery Directive 2006/42/EC, the English version of this manual is

the Original Instructions. Manuals in other languages are Translations of the Original Instructions.

Documentation

Manuals are available to download from the following locations: http://www.drive-setup.com/ctdownloads

The information contained in this manual is believed to be correct at the time of printing and does not form part of any contract. The manufacturer reserves the right to change the specification of the product and its performance, and the contents of the manual, without notice.

Warranty and Liability

In no event and under no circumstances shall the manufacturer be liable for damages and failures due to misuse, abuse, improper installation, or abnormal conditions of temperature, dust, or corrosion, or failures due to operation outside the published ratings. The manufacturer is not liable for consequential and incidental damages. Contact the supplier of the drive for full details of the warranty terms.

Environmental policy

Control Techniques Ltd operates an Environmental Management System (EMS) that conforms to the International Standard ISO 14001.

Further information on our Environmental Policy can be found at: http://www.drive-setup.com/environment

Restriction of Hazardous Substances (RoHS)

The products covered by this manual comply with European and International regulations on the Restriction of Hazardous Substances including EU directive 2011/65/EU and the Chinese Administrative Measures for Restriction of Hazardous Substances in Electrical and Electronic Products.

Disposal and Recycling (WEEE)

When electronic products reach the end of their useful life, they must not be disposed of along with domestic waste but should be recycled by a specialist recycler of electronic equipment. Control Techniques products are designed to be easily dismantled into their major component parts for efficient recycling. The majority of materials used in the product are suitable for recycling.

Product packaging is of good quality and can be re-used. Large products are packed in wooden crates. Smaller products are packaged in strong cardboard cartons which have a high recycled fibre content. Cartons can be re-used and recycled. Polythene, used in protective film and bags for wrapping the product, can be recycled. When preparing to recycle or dispose of any product or packaging, please observe local legislation and best practice.

REACH legislation

EC Regulation 1907/2006 on the Registration, Evaluation, Authorisation and restriction of Chemicals (REACH) requires the supplier of an article to inform the recipient if it contains more than a specified proportion of any substance which is considered by the European Chemicals Agency (ECHA) to be a Substance of Very High Concern (SVHC) and is therefore listed by them as a candidate for compulsory authorisation.

Further information on our compliance with REACH can be found at: http://www.drive-setup.com/reach

Registered Office

Nidec Control Techniques Ltd The Gro Newtown Powys SY16 3BE UK

Registered in England and Wales. Company Reg. No. 01236886.

The contents of this publication are believed to be correct at the time of printing. In the interests of a commitment to a policy of continuous development and improvement, the manufacturer reserves the right to change the specification of the product or its performance, or the contents of the guide, without notice.

All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, electrical or mechanical including photocopying, recording or by an information storage or retrieval system, without permission in writing from the publisher.

Contents

1 Safety information .......................................................................................5

1.1 Warnings, Cautions and Notes ................................................................................5

1.2 Important safety information. Hazards. Competence of designers and installers ....5

1.3 Responsibility ........................................................................................................... 5

1.4 Compliance with regulations ....................................................................................5

1.5 Electrical hazards .....................................................................................................6

1.6 Stored electrical charge ...........................................................................................6

1.7 Mechanical hazards ................................................................................................. 6

1.8 Access to equipment ................................................................................................6

1.9 Environmental limits .................................................................................................6

1.10 Hazardous environments .........................................................................................7

1.11 Motor ........................................................................................................................7

1.12 Mechanical brake control ......................................................................................... 7

1.13 Adjusting parameters ............................................................................................... 7

1.14 Electromagnetic compatibility (EMC) .......................................................................7

2 Introduction ..................................................................................................8

2.1 Operating modes ......................................................................................................8

3 Options .........................................................................................................9

4 Control connections ..................................................................................10

4.1 Control terminal configurations and wiring .............................................................10

5 Keypad and display ...................................................................................16

5.1 Saving parameters .................................................................................................17

5.2 Restoring parameter defaults .................................................................................17

6 Basic parameters (Menu 0) .......................................................................18

6.1 Menu 0: Basic parameters .....................................................................................18

6.2 Unidrive M200/201 parameter descriptions ...........................................................24

7 Running the motor .....................................................................................46

8 Diagnostics ................................................................................................48

8.1 Alarm indications ....................................................................................................52

9 NV Media Card Operation .........................................................................53

10 Machine Control Studio ............................................................................54

Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

1 Safety information

WARNING

CAUT ION

NOTE

1.1 Warnings, Cautions and Notes

A Warning contains information which is essential for avoiding a safety hazard.

A Caution contains information which is necessary for avoiding a risk of damage to the product or other equipment.

A Note contains information, which helps to ensure correct operation of the product.

1.2 Important safety information. Hazards. Competence of designers and installers

This guide applies to products which control electric motors either directly (drives) or indirectly (controllers, option modules and other auxiliary equipment and accessories). In all cases the hazards associated with powerful electrical drives are present, and all safety information relating to drives and associated equipment must be observed.

Specific warnings are given at the relevant places in this guide.

Drives and controllers are intended as components for professional incorporation into complete systems. If installed incorrectly they may present a safety hazard. The drive uses high voltages and currents, carries a high level of stored electrical energy, and is used to control equipment which can cause injury. Close attention is required to the electrical installation and the system design to avoid hazards either in normal operation or in the event of equipment malfunction. System design, installation, commissioning/start-up and maintenance must be carried out by personnel who have the necessary training and competence. They must read this safety information and this guide carefully.

1.3 Responsibility

It is the responsibility of the installer to ensure that the equipment is installed correctly with regard to all instructions given in this guide. They must give due consideration to the safety of the complete system, so as to avoid the risk of injury both in normal operation and in the event of a fault or of reasonably foreseeable misuse.

The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation of the equipment.

1.4 Compliance with regulations

The installer is responsible for complying with all relevant regulations, such as national wiring regulations, accident prevention regulations and electromagnetic compatibility (EMC) regulations. Particular attention must be given to the cross-sectional areas of conductors, the selection of fuses or other protection, and protective ground (earth) connections.

This guide contains instructions for achieving compliance with specific EMC standards.

All machinery to be supplied within the European Union in which this product is used must comply with the following directives:

2006/42/EC Safety of machinery.

2014/30/EU: Electromagnetic Compatibility.

Unidrive M200/201 Control Quick Start Guide 5 Issue Number: 4

1.5 Electrical hazards

The voltages used in the drive can cause severe electrical shock and/or burns, and could be lethal. Extreme care is necessary at all times when working with or adjacent to the drive. Hazardous voltage may be present in any of the following locations:

• AC and DC supply cables and connections

• Output cables and connections

• Many internal parts of the drive, and external option units

Unless otherwise indicated, control terminals are single insulated and must not be touched.

The supply must be disconnected by an approved electrical isolation device before gaining access to the electrical connections.

The STOP and Safe Torque Off functions of the drive do not isolate dangerous voltages from the output of the drive or from any external option unit.

The drive must be installed in accordance with the instructions given in this guide. Failure to observe the instructions could result in a fire hazard.

1.6 Stored electrical charge

The drive contains capacitors that remain charged to a potentially lethal voltage after the AC supply has been disconnected. If the drive has been energized, the AC supply must be isolated at least ten minutes before work may continue.

1.7 Mechanical hazards

Careful consideration must be given to the functions of the drive or controller which might result in a hazard, either through their intended behaviour or through incorrect operation due to a fault. In any application where a malfunction of the drive or its control system could lead to or allow damage, loss or injury, a risk analysis must be carried out, and where necessary, further measures taken to reduce the risk - for example, an over-speed protection device in case of failure of the speed control, or a fail-safe mechanical brake in case of loss of motor braking.

With the sole exception of the Safe Torque Off function, none of the drive functions must be used to ensure safety of personnel, i.e. they must not be used for safety-related functions.

The Safe Torque Off function may be used in a safety-related application. The system designer is responsible for ensuring that the complete system is safe and designed correctly according to the relevant safety standards.

The design of safety-related control systems must only be done by personnel with the required training and experience. The Safe Torque Off function will only ensure the safety of a machine if it is correctly incorporated into a complete safety system. The system must be subject to a risk assessment to confirm that the residual risk of an unsafe event is at an acceptable level for the application.

1.8 Access to equipment

Access must be restricted to authorized personnel only. Safety regulations which apply at the place of use must be complied with.

1.9 Environmental limits

Instructions in this guide regarding transport, storage, installation and use of the equipment must be complied with, including the specified environmental limits. This includes temperature, humidity, contamination, shock and vibration. Drives must not be subjected to excessive physical force.

6 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

1.10 Hazardous environments

The equipment must not be installed in a hazardous environment (i.e. a potentially explosive environment).

1.11 Motor

The safety of the motor under variable speed conditions must be ensured.

To avoid the risk of physical injury, do not exceed the maximum specified speed of the motor.

Low speeds may cause the motor to overheat because the cooling fan becomes less effective, causing a fire hazard. The motor should be installed with a protection thermistor. If necessary, an electric forced vent fan should be used.

The values of the motor parameters set in the drive affect the protection of the motor. The default values in the drive must not be relied upon. It is essential that the correct value is entered in the Motor Rated Current parameter.

1.12 Mechanical brake control

Any brake control functions are provided to allow well co-ordinated operation of an external brake with the drive. While both hardware and software are designed to high standards of quality and robustness, they are not intended for use as safety functions, i.e. where a fault or failure would result in a risk of injury. In any application where the incorrect operation of the brake release mechanism could result in injury, independent protection devices of proven integrity must also be incorporated.

1.13 Adjusting parameters

Some parameters have a profound effect on the operation of the drive. They must not be altered without careful consideration of the impact on the controlled system. Measures must be taken to prevent unwanted changes due to error or tampering.

1.14 Electromagnetic compatibility (EMC)

Installation instructions for a range of EMC environments are provided in the relevant Power Installation Guide. If the installation is poorly designed or other equipment does not comply with suitable standards for EMC, the product might cause or suffer from disturbance due to electromagnetic interaction with other equipment. It is the responsibility of the installer to ensure that the equipment or system into which the product is incorporated complies with the relevant EMC legislation in the place of use.

Unidrive M200/201 Control Quick Start Guide 7 Issue Number: 4

2Introduction

Unidrive M200/M201 delivers substantial communications and application integration through optional RS485 plus a wide range of industry standard fieldbus and I/O SI modules. Enhances machine up-time and performance with it’s remote control monitoring.

2.1 Operating modes

The drive is designed to operate in any of the following modes:

1. Open loop mode Open loop vector mode

Fixed V/F mode (V/Hz) Square V/F mode (V/Hz)

2. RFC - A Without position feedback sensor

2.1.1 Open loop mode

The drive applies power to the motor at frequencies varied by the user. The motor speed is a result of the output frequency of the drive and slip due to the mechanical load. The drive can improve the speed control of the motor by applying slip compensation. The performance at low speed depends on whether V/F mode or open loop vector mode is selected.

Open loop vector mode

The voltage applied to the motor is directly proportional to the frequency except at low speed where the drive uses motor parameters to apply the correct voltage to keep the flux constant under varying load conditions.

Typically 100 % torque is available down to 1 Hz for a 50 Hz motor.

Fixed V/F mode

The voltage applied to the motor is directly proportional to the frequency except at low speed where a voltage boost is provided which is set by the user. This mode can be used for multi-motor applications.

Typically 100 % torque is available down to 4 Hz for a 50 Hz motor.

Square V/F mode

The voltage applied to the motor is directly proportional to the square of the frequency except at low speed where a voltage boost is provided which is set by the user. This mode can be used for running fan or pump applications with quadratic load characteristics or for multi-motor applications. This mode is not suitable for applications requiring a high starting torque.

2.1.2 RFC-A mode

Rotor flux control provides closed loop control without the need for position feedback by using current, voltages and key motor parameters to estimate the motor speed. It can eliminate instability traditionally associated with open loop control such as operating large motors with light loads at low frequencies.

8 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

3Options

Table 3-1 System Integration (SI) option module identification

Type Option module Color Name Further details

Purple SI-PROFIBUS

Fieldbus

Automation

(I/O expansion)

Medium

Grey

Light Grey SI-CANopen

Beige SI-Ethernet

Brown Red SI-EtherCAT

Yel lo w Green

Orange SI-I/O

SI-DeviceNet

SI-PROFINET V2

See relevant option

module User Guide

Unidrive M200/201 Control Quick Start Guide 9 Issue Number: 4

Table 3-2 Adaptor Interface (AI) option module identification

Type Option module Name

AI-485 Adaptor

Communications

Backup AI-Backup Adaptor

Backup AI-SMART Adaptor

AI-485 24V Adaptor

4 Control connections

For information on the default control connections, refer to the back cover of this guide. The functionality of the control connections change depending on the setting of Pr 05.

4.1 Control terminal configurations and wiring

05 Drive Configuration

RW Txt PT US

RFC-A

* With Unidrive M201, the default is PAd (5). The setting of Pr 05 automatically sets the drive configuration.

Value Text Description

0AV

1AI

2AV.Pr

3 AI.Pr

4PrESEt

5PAd

6 PAd.rEF

7E.Pot

8 torquE

9Pid

Action will only occur if the drive is inactive and no User Actions are running. Otherwise, the parameter will return to its pre altered value on exit from edit mode. All parameters are saved if this parameter changes.

AV (0), AI (1), AV.Pr (2), AI.Pr (3), PrESEt (4), PAd (5), PAd.rEF (6),



E.Pot (7), torquE (8), Pid (9)

Analog input 1 (voltage) or Analog input 2 (voltage) selected by terminal (Local/Remote) Analog input 1 (current) or Analog input 2 (voltage) selected by terminal (Local/Remote) Analog input 1 (voltage) or 3 presets selected by terminal

Analog input 1 (current) or 3 presets selected by terminal

Four presets selected by terminal

Keypad reference

Keypad reference with terminal control

Electronic Potentiometer Torque mode, Analog input 1 (current frequency reference) or Analog input 2 (voltage torque reference) selected by terminal PID mode, Analog input 1 (current feedback source) and Analog input 2 (voltage reference source)



AV (0)*

10 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Figure 4-1 Pr 05 = AV

Voltage speed reference

Voltage speed reference input (AI 2)

input (AI 1)

+ 10 V output

Digital output

(zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

Analog input 1/ input 2 select

+ 24 V output

10k

Current speed reference

Current speed reference input

Voltage speed reference input (AI 2)

input (AI 1)

+ 10 V output

Digital output

(zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

Analog input 1/ input 2 select

+ 24 V output

10k

Figure 4-2 Pr 05 = AI

Unidrive M200/201 Control Quick Start Guide 11 Issue Number: 4

Figure 4-3 Pr 05 = AV.Pr

Voltage speed reference

Reference select

input (AI 1)

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

Reference select

+ 24 V output

10k

Terminal 5 Terminal 14 Reference selected

0 0 Analog reference 1*

0 1 Preset speed 2*

1 0 Preset speed 3*

1 1 Preset speed 4*

Current speed reference input

Current speed reference input (AI 1)

Reference select

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

+ 24 V output

Terminal 5 Terminal 14 Reference selected

0 0 Analog reference 1*

0 1 Preset speed 2*

1 0 Preset speed 3*

1 1 Preset speed 4*

Figure 4-4 Pr 05 = AI.Pr

* Refer to the Control User Guide.

12 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Figure 4-5 Pr 05 = PrESEt

Voltage speed reference

Reference select

input (AI 1)

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

+ 24 V output

Terminal 5 Terminal 14 Reference selected

0 0 Preset speed 1*

0 1 Preset speed 2*

1 0 Preset speed 3*

1 1 Preset speed 4*

Voltage speed reference

Voltage speed reference input (AI 2)

input (AI 1)

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

Analog input 1/ input 2 select

+ 24 V output

When Pr 05 is set to PAd, to run in reverse: Set Pr 17 to On

The keypad reference can now be set to a negative frequency to run the motor in the reverse direction

* Refer to the Control User Guide.

Figure 4-6 Pr 05 = PAd

Unidrive M200/201 Control Quick Start Guide 13 Issue Number: 4

Figure 4-7 Pr 05 = PAd.rEF

Voltage speed reference

Voltage speed reference input (AI 2)

input (AI 1)

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

Analog input 1/ input 2 select

+ 24 V output

When Pr 05 is set to E.Pot, the following

parameters may need to be adjusted:

• Motorized pot up/down rate (s/100 %)*

• Motorized pot bipolar select (0 = unipolar, 1 = bipolar)*

• Motorized pot mode: 0 = zero at power-up, 1 = last value at power-up, 2 = zero at power-up and only change when the drive is running,

3 = last value at power-up and only change when

drive is running, 4 = zero at power-up and drive disabled, only change when the drive is running.

Voltage speed reference input (AI 1)

DOWN

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

+ 24 V output

Figure 4-8 Pr 05 = E.Pot

* Refer to the Control User Guide.

14 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Figure 4-9 Pr 05 = torquE

Current speed reference input

Current speed reference input (AI 1)

Torque reference input (AI 2)

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

Torque mode select

+ 24 V output

10k

When torque mode is selected and the drive is connected to an unloaded motor, the motor speed may increase rapidly to the maximum speed (Pr 02 +10 %)

WARNIN G

4 - 20 mA PID

feedback input

PID feedback input (AI 1)

PID reference input (AI 2)

+ 10 V output

Digital output (zero frequency)

Drive enable

Run reverse

Run forward

Analog output 1 (motor frequency)

PID enable

+ 24 V output

0-10 V PID

Reference input

When Pr 05 is set to Pid, the following parameters may need to be adjusted:

• PID proportional gain*

• PID integral gain*

• PID feedback invert*

• PID output upper limit (%)*

• PID output lower limit (%)*

Figure 4-10 Pr 05 = Pid

* Refer to the Control User Guide.

Unidrive M200/201 Control Quick Start Guide 15 Issue Number: 4

5 Keypad and display

VAHz rpm %

V A Hz rpm %

The keypad and display provide information to the user regarding the operating status of the drive, alarms and trip codes, and provide the means for changing parameters, stopping and starting the drive, and the ability to perform a drive reset.

Figure 5-1 Unidrive M200 keypad detail Figure 5-2 Unidrive M201 keypad detail

(1) The Enter button is used to enter parameter view or edit mode, or to accept a parameter edit.

(2 / 5) The Navigation buttons can be used to select individual parameters or to edit parameter

values.

(3) The Stop / Reset button (red) is used to stop and reset the drive in keypad mode. It can also be

used to reset the drive in terminal mode.

(4) The Start button (green) is used to start the drive in keypad mode.

(6) The Escape button is used to exit from the parameter edit / view mode.

(7) The Speed ref potentiometer is used to control the frequency reference in keypad mode (only on

Unidrive M201).

Table 5-1 Status indications

String Description

inh

rdy

The drive is inhibited and cannot be run. The Drive Enable signal is not applied to the drive enable terminal or is set to 0.

The drive is ready to run. The drive enable is active, but the drive inverter is not active because the final drive run is not active

StoP The drive is stopped / holding zero speed. Enabled

S.Loss Supply loss condition has been detected Enabled

dc inj The drive is applying dc injection braking Enabled

The drive has tripped and no longer controlling the motor. The trip code appears on the display.

The drive is in the under voltage state either in low voltage or high voltage mode.

HEAt The motor pre-heat function is active Enabled

16 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Drive output

stage

Disabled

5.1 Saving parameters

When changing a parameter in Menu 0, the new value is saved when pressing the Enter button

to return to parameter view mode from parameter edit mode.

If parameters have been changed in the advanced menus, then the change will not be saved automatically. A save function must be carried out.

Procedure

1. Select ‘Save' in Pr 00 or Pr mm.000 (alternatively enter a value of 1001 in Pr 00 or Pr mm.000)

2. Either:

• Press the red reset button

• Carry out a drive reset through serial communications by setting Pr 10.038 to 100

5.2 Restoring parameter defaults

Restoring parameter defaults by this method saves the default values in the drives memory. User Security Status (Pr 10) and User Security Code (Pr 25) are not affected by this procedure.

Procedure

1. Ensure the drive is not enabled, i.e. drive is in inhibit or under voltage state.

2. Select 'Def.50’ or 'Def.60' in Pr 00 or Pr mm.000 (alternatively, enter 1233 (50 Hz settings) or 1244 (60 Hz settings) in Pr 00 or Pr mm.000).

3. Either:

• Press the red reset button

• Carry out a drive reset through serial communications by setting Pr 10.038 to 100

Unidrive M200/201 Control Quick Start Guide 17 Issue Number: 4

6 Basic parameters (Menu 0)

Menu 0 is used to bring together various commonly used parameters for basic easy set up of the drive.

6.1 Menu 0: Basic parameters

() Default ()

Parameter

01 Minimum Speed 0.00 to Pr 02 Hz 0.00 Hz RW Num US

02 Maximum Speed 0.00 to 550.00 Hz

03 Acceleration Rate 1 0.0 to 32000.0 s/100 Hz 5.0 s/100 Hz RW Num US

04 Deceleration Rate 1 0.0 to 32000.0 s/100 Hz 10.0 s/100 Hz RW Num U S

05 Drive Configuration

06 Motor Rated Current 0.00 to Drive Rating A

07 Motor Rated Speed** 0.0 to 33000.0 rpm

08 Motor Rated Voltage 0 to 765 V

Motor Rated Power

Factor***

10 User Security Status

Start/Stop Logic

Select

15 Jog Reference 0.00 to 300.00 Hz 1.50 Hz RW Num US

16 Analog Input 1 Mode

Bipolar Reference

Enable

18 Preset Reference 1 0.00 to Pr 02 Hz 0.00 Hz RW Num US

19 Preset Reference 2 0.00 to Pr 02 Hz 0.00 Hz RW Num US

20 Preset Reference 3 0.00 to Pr 02 Hz 0.00 Hz RW Num US

21 Preset Reference 4 0.00 to Pr 02 Hz 0.00 Hz RW Num US

Status Mode

Parameter 2

Status Mode

Parameter 1

Customer Defined

Scaling

25 User Security Code 0 to 9999 0 RW Num ND PT US

Power-up Keypad Control Mode

Reference

28 Ramp Mode Select

29 Ramp Enable Off (0) or On (1) On (1) RW Bit US

Range

OL RFC-A OL RFC-A

Def.50: 50.00 Hz Def.60: 60.00 Hz

AV (0), AI (1), AV.Pr (2), AI.Pr (3), PrESEt (4), PAd (5), PAd.rEF (6),

E.Pot (7), torquE (8), Pid (9)

0.00 to 1.00 0.85 RW Num RA US

LEVEL.1 (0), LEVEL.2 (1), ALL (2),

StAtUS (3), no.Acc (4)

0 to 6 0 RW Num US

4-20.S (-6), 20-4.S (-5), 4-20.L (-4), 20-4.L (-3),

4-20.H (-2), 20-4.H (-1), 0-20 (0),

20-0 (1), 4-20.tr (2), 20-4.tr (3),

4-20 (4), 20-4 (5), Volt (6)

Off (0) or On (1) Off (0) RW Bit US

0.000 to 30.999 4.020 RW Num PT US

0.000 to 30.999 2.001 RW Num PT US

0.000 to 10.000 1.000 RW Num US

rESEt (0), LASt (1), PrESEt (2) rESEt (0) RW Txt US

Fast (0), Std (1), Std.bst (2),

Fst.bst (3)

AV (0)* RW Txt PT US

Maximum Heavy Duty

Rating A

Def.50:

1500.0 rpm Def.60:

1800.0 rpm

200V drive: 230 V 400V drive Def.50: 400 V 400V drive Def.60: 460 V

575 V drive: 575 V 690 V drive: 690 V

Def.50:

1450.0 rpm Def.60:

1750.0 rpm

LEVEL.1 (0) RW Num ND PT

Volt (6 ) RW T xt US

Std ( 1) RW Tx t US

RW Num US

RW Num RA US

RW Num US

RW Num RA US

Typ e

18 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

() Default ()

Parameter

30 Parameter Cloning

CoASt (0), rP (1),

31 Stop Mod e

Dynamic V to F

Select / Flux Optimization Select

Catch A Spinning

Motor

34 Digital Input 5 Select

Digital Output 1

Control

Analog Output 1

Control

Maximum Switching

Frequency

38 Autotune 0 to 2 0 to 3 0 RW Num NC US

Motor Rated

Frequency

Number of Motor

Poles****

41 Control Mode

Low Frequency

Voltage Boost

43 Serial Baud Rate

44 Serial Address 1 to 247 1 RW Num US

Reset Serial

Communications

Brake Controller

Upper Current Threshold

Brake Controller

Lower Current Threshold

Brake Controller

Brake Release Frequency

Brake Controller

Brake Apply Frequency

Brake Controller

Brake Delay

Brake Controller

Post-brake Release Delay

Brake Controller

Initial Direction

dc I (3), td.dc I (4),

0.667 (0), 1 (1), 2 (2), 3 (3), 4 (4), 6 (5), 8 (6), 12 (7),

Ur.S (0), Ur (1), Fd

(2), Ur.Auto (3), Ur.I

Range

OL RFC-A OL RFC-A

NonE (0), rEAd (1), Prog (2),

Auto (3), boot (4)

rP.dc I (2),

diS (5),

dis (0), Enable (1), Fr.Only (2),

Input (0), th.Sct (1), th (2),

16 (8) kHz

0.00 to 550.00 Hz

Auto (0) to 32 (16) Auto (0) RW Num US

(4), SrE (5),

Fd.tap (6)

2400 (3), 4800 (4), 9600 (5),

19200 (6), 38400 (7), 57600 (8),

76800 (9), 115200 (10)

rEF (0), For (1), rEv (2) rEF (0) RW Txt US

CoASt (0), rP (1),

rP.dc I (2),

dc I (3),

td.dc I (4), diS (5),

No.rP (6)

0 to 1 0 RW Num US

Rv.Only (3)

th.Notr (3), Fr (4)

0 to 21 0 RW Num US

0 to 14 0 RW Txt US

2 (2), 3 (3), 4 (4), 6 (5),

8 (6), 12 (7),

16 (8) kHz

0.0 to 25.0 % 3.0 % RW Num US

600 (1), 1200 (2),

Off (0) or On (1) Off (0) RW Bit ND NC US

0 to 200 % 50 % RW Num US

0 to 200 % 10 % RW Num US

0.00 to 20.00 Hz 1.00 Hz RW Num US

0.00 to 20.00 Hz 2.00 Hz RW Num US

0.0 to 25.0 s 1.0 s RW Num US

NonE (0) RW Txt NC US

rP (1) RW Txt US

dis (0) RW Txt US

Input (0) RW Txt US

3 (3) kHz RW Txt US

Def.50: 50.00 Hz Def.60: 60.00 Hz

Ur.I (4) RW Txt US

19200 (6) RW Txt US

RW Num RA US

Typ e

Unidrive M200/201 Control Quick Start Guide 19 Issue Number: 4

() Default ()

Parameter

Brake Controller

Brake Apply Through Zero Threshold

Brake Controller

Enable

56 Trip 0 0 to 255 RO Txt ND NC PT PS

57 Trip 1 0 to 255 RO Txt ND NC PT PS

58 Trip 2 0 to 255 RO Txt ND NC PT PS

59 OUP Enable Stop (0) or Run (1) Run (1) RW Txt US

60 OUP Status -2147483648 to 2147483647

Frequency Controller

Proportional Gain Kp1

Frequency Controller

Integral Gain Ki1

Sensorless Mode

Filter

69 Spin Start Boost 0.0 to 10.0 1.0 RW Num US

70 PID1 Output ±100.00 % RO Num ND NC PT

PID1 Proportional

Gain

72 PID1 Integral Gain 0.000 to 4.000 0.500 RW Num US

PID1 Feedback

Invert

PID1 Output Upper

Limit

PID1 Output Lower

Limit

Action on Trip

Detection

Maximum Heavy

Duty Current Rating

78 Software Version 0 to 99.99.99 RO Num ND NC PT

79 User Drive Mode OPEn.LP (1), RFC-A (2) OPEn.LP (1) RFC-A (2) RW Txt ND NC PT US

81 Reference Selected -Pr 02 to Pr 02 or Pr 01 to Pr 02 Hz RO Num ND NC PT

82 Pre-ramp Reference -Pr 02 to Pr 02 or Pr 01 to Pr 02 Hz RO Num ND NC PT

Final Demand

Reference

84 D.C. Bus Voltage 0 to 1190 V RO Num ND NC PT FI

85 Output Frequency ± 550.00 Hz RO Num ND NC PT FI

86 Output Voltage 0 to 930 V RO Num ND NC PT FI

87 Motor Rpm

88 Current Magnitude 0 to Drive Maximum Current A RO Num ND NC PT FI

Torque Producing

Current

Digital I/O Read

Word

91 Reference On Off (0) or On (1) RO Bit ND NC PT

92 Reverse Select Off (0) or On (1) RO Bit ND NC PT

93 Jog Select Off (0) or On (1) RO Bit ND NC PT

94 Analog Input 1 ± 100.00 % RO Num ND NC PT FI

95 Analog Input 2 ± 100.00 % RO Num ND NC PT FI

Range

OL RFC-A OL RFC-A

0.00 to 25.00 Hz 1.00 Hz RW Num US

diS (0), rELAy (1), dig IO (2),

USEr (3)

0.000 to

200.000 s/rad

0.00 to

/rad

655.35 s

4 (0), 5 (1), 6 (2),

8 (3), 12 (4),

20 (5) ms

0.000 to 4.000 1.000 RW Num US

Off (0) or On (1) Off (0) RW Bit US

0.00 to 100.00 % 100.00 % RW Num US

±100.00 % -100.00 % RW Num US

0 to 31 0 RW Num ND NC PT US

0.00 to Drive HD Current Rating A RO Num ND NC PT

-Pr 02 to Pr 02 or Pr 01 to Pr 02 Hz RO Num ND NC PT FI

± 33000.0 rpm

± Drive Maximum Current A

0 to 2047 RO Bin ND NC PT

diS (0) RW Txt US

RO Num ND NC PT

0.100 s/rad RW Num US

0.10 s2/rad

4 (0) ms RW Txt US

RW Num US

RO Num ND NC PT FI

Typ e

* With Unidrive M201, the default is PAd (5).

20 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

** Setting Pr 07 to 0.0 will disable slip compensation. *** Following a rotating autotune, Pr 09 is continuously written to by the drive, calculated from the value of Stator Inductance (Pr 05.025). To manually enter a value into Pr 09, Pr 05.025 will need to be set to 0. Refer to the description of Pr 05.010 in the Parameter Reference Guide for further details.

**** If this parameter is read via serial communications, it will show pole pairs.

Read / Write

No default value

Read only

Not copied

Num

Number parameter

Protected parameter

Bit

Bit parameter

Rating dependent

Txt Text string Bin

US User save PS

Binary parameter

Power-down save

FI Filtered

DE Destination

Unidrive M200/201 Control Quick Start Guide 21 Issue Number: 4

Figure 6-1 Menu 0 logic diagram

Analog reference

Keypad reference

00.XXX

Key

Read-write

(RW)

parameter

Read-only

(RO)

parameter

Input terminals

Output terminals

The parameters are all shown in their default settings

00.018

Preset

Reference 1

Preset frequency

reference

00.017

Bipolar

Analog input 1

Analog input

1 mode

Analog input 1/ input 2 select

Analog input 2

Reference Enable

Pad

Pad.Ref

E. Pot

torque

Pid

01.015

00.016

set

01.050

00.005

Drive

Configuration

AV.Pr

AI.Pr

1 2 3 4

00.019

00.020

00.021

Preset Reference 2

Preset Reference 3

Preset Reference 4

22 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Frequency Controller Integral Gain Ki 1

Frequency Controller Proportional Gain Kp 1

Motor

Rpm

00.033

00.065

00.066

RFC-A Frequency-loop

PID

gains

ATZERO FREQUENCY

PowerFactor

Rated Voltage

Rated Speed

Rated Current

00.006 ~ 00.009

Motor

parameters

Power stage

Control mode

Dynamic

V/f

Select

Low Frequency Voltage Boost

OL>

Motor-voltage control

Motor

U V W

Resistor optional

Drive

RUN REVERSE

RUN

FORWARD

Minimum

Speed

00.001

00.002

12 13

Ramps

Acceleration Rate 1

Deceleration Rate 1

Ramp Mode

Select

00.003

00.004

00.028

RFC-A mode only

00.029

Maximum

Speed

Ramp Enable

Analog output Digital output

00.037

00.085

Maximum Switching Frequency

Output Frequency

Torque

Producing

Current

Current Magnitude

Magnetising Current

+ BR

RFC-A>

OL,

FREQUENCY

RFC-A>

00.089

00.088

00.041

00.042

05.004

00.032

L3L2L1

x(-1)

Rpm

Unidrive M200/201 Control Quick Start Guide 23 Issue Number: 4

6.2 Unidrive M200/201 parameter descriptions

Key:

Read /

Write

default value

RW Num US

RFC-A

Set Pr 01 at the required minimum output frequency of the drive for both directions of rotation. The drive speed reference is scaled between Pr 01 and Pr 02. Pr 01 is a nominal value; slip compensation may cause the actual frequency to be higher. When the drive is jogging, Pr 01 has no effect.

RW Num US

RFC-A

Set Pr 02 at the required maximum output frequency for both directions of rotation. The drive speed reference is scaled between Pr 01 and Pr 02. Pr 02 is a nominal value; slip compensation may cause the actual frequency to be higher. The drive has additional over-speed protection.

Read only

Not copied

Num

Number parameter

Protected parameter

01 Minimum Speed



0.00 to Pr 02 Hz

02 Maximum Speed



0.00 to 550.00Hz

Bit

Bit parameter

Rating dependent

Txt Text string Bin

US User save PS



Binary parameter

Power-down save

0.00 Hz

Def.50: 50.00 Hz Def.60: 60.00 Hz

FI Filtered

DE Destination

03 Acceleration Rate 1

RW Num US

RFC-A



0.0 to 32000.0 s/100 Hz



5.0 s/100 Hz

Set Pr 03 at the required rate of acceleration. Note that larger values produce lower acceleration. The rate applies in both directions of rotation.

04 Deceleration Rate 1

RW Num US

RFC-A



0.0 to 32000.0 s/100 Hz



10.0 s/100 Hz

Set Pr 04 at the required rate of deceleration. Note that larger values produce lower deceleration. The rate applies in both directions of rotation.

24 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

05 Drive Configuration

NOTE

RW Txt PT US

AV (0), AI (1), AV.Pr (2), AI.Pr (3),

* With Unidrive M201, the default is PAd (5).

Use Pr 05 to select the required frequency/speed reference as follows:

Value Text Description

0AV

1AI

2AV.Pr

3 AI.Pr

4 PrESEt

5PAd

6 PAd.rEF

7E.Pot

8 torquE

9Pid

PrESEt (4), PAd (5), PAd.rEF (6),



E.Pot (7), torquE (8), Pid (9)

Analog input 1 (current) or 3 presets selected by terminal

Four presets selected by terminal

Keypad reference

Keypad reference with terminal control

A change to Pr 05 is set by pressing the ENTER button on exit from parameter edit mode. The drive must be disabled, stopped or tripped for a change to take place. If Pr 05 is changed while the drive is running, when the ENTER button is pressed on exit from parameter edit mode, Pr 05 will change back to its previous value.



AV ( 0 )*

When the setting of Pr 05 is changed, the appropriate drive configuration parameters are set back to their default values.

06 Motor Rated Current

RW Num RA US

RFC-A

The rated current parameter must be set to the maximum continuous current of the motor (taken from the name plate). The motor rated current is used in the following:

• Current limits

• Motor thermal overload protection

• Vector mode voltage control

• Slip compensation

• Dynamic V/F control

Unidrive M200/201 Control Quick Start Guide 25 Issue Number: 4



0.00 to Drive Rating A



Maximum Heavy

Duty Rating A

07 Motor Rated Speed

RW Num US



RFC-A

Set to the rated speed of the motor (taken from the motor name plate). The motor rated speed is used to calculate the correct slip speed for the motor.

08 Motor Rated Voltage

RW Num RA US

RFC-A

The Rated Voltage (Pr 08) and the Rated Frequency (Pr 39) are used to define the voltage to frequency characteristic applied to the motor. The Rated Frequency (Pr 39) is also used in conjunction with the Motor Rated Speed (Pr 07) to calculate the rated slip for slip compensation.

RFC-A

Enter the motor rated power factor cos

The drive can measure the motor rated power factor by performing a rotating autotune (see Autotune (Pr 38).



09 Motor Rated Power Factor

RW Num RA US



0.0 to 33000.0 rpm

0 to 765 V

0.00 to 1.00

 (taken from the motor name plate).



Def.50: 1500.0 rpm Def.60: 1800.0 rpm

Def.50: 1450.0 rpm

Def.60: 1750.0rpm

200V drive: 230 V 400V drive Def.50: 400 V 400V drive Def.60: 460 V

575 V drive: 575 V 690 V drive: 690 V

0.85

10 User Security Status

RW Num ND PT

RFC-A

This parameter controls access via the drive keypad as follows:

Value Text Function

0 LEVEL.1 Access to first 10 parameters in Menu 0 only.

1 LEVEL.2 Access to all parameters in Menu 0.

2 ALL Access to all menus.

3 StAtUS

4 no.Acc

LEVEL.1 (0), LEVEL.2 (1), ALL (2),



StAtUS (3), no.Acc (4)

The keypad remains in status mode and no parameters can be viewed or edited.

The keypad remains in status mode and no parameters can be viewed or edited. Drive parameters cannot be accessed via a comms interface.



LEVEL.1 (0)

26 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

11 Start/Stop Logic Select

RW Num US

RFC-A



0 to 6



This parameter changes the functions of the input terminals which are normally associated with the enabling, starting and stopping the drive.

Pr 11 Terminal 11 Terminal 12 Terminal 13 Latching

0 Enable Run Forward Run Reverse No

1 /Stop Run Forward Run Reverse Yes

2 Enable Run Forward/Reverse No

3 /Stop Run Forward/Reverse Yes

4 /Stop Run Jog Forward Yes

5 User programmable Run Forward Run Reverse No

6 User programmable User programmable User programmable User programmable

Action will only occur if the drive is inactive. If the drive is active, the parameter will return to its prealtered value on exit from edit mode.

15 Jog Reference

RW Num US

RFC-A



0.00 to 300.00 Hz



1.50 Hz

Defines the reference when jog is enabled.

16 Analog Input 1 Mode

RW Txt US

RFC-A

4-20.S (-6), 20-4.S (-5), 4-20.L (-4),

20-4.L (-3), 4-20.H (-2), 20-4.H (-1),



0-20 (0), 20-0 (1), 4-20.tr (2),

20-4.tr (3), 4-20 (4), 20-4 (5), Volt (6)



Volt (6)

Defines the mode of analog input 1.

Unidrive M200/201 Control Quick Start Guide 27 Issue Number: 4

The table below gives all the possible analog input modes.

NOTE

Value Text Function

-6 4-20.S Stop on loss

-5 20-4.S Stop on loss

-4 4-20.L 4-20 mA switching to equivalent of 4 mA input current on loss

-3 20-4.L 20-4 mA switching to equivalent of 20 mA input current on loss

-2 4-20.H 4-20 mA hold at level before loss on loss

-1 20-4.H 20-4 mA hold at level before loss on loss

0 0-20 0-20 mA

1 20-0 20-0 mA

2 4-20.tr 4-20 mA trip on loss

3 20-4.tr 20-4 mA trip on loss

4 4-20 4-20 mA no action on loss

5 20-4 20-4 mA no action on loss

6 Volt Voltage

In 4-20 mA and 20-4 mA modes loss of input is detected if the current falls below 3 mA.

If both analog inputs (A1 and A2) are to be set-up as voltage inputs, and if the potentiometers are supplied from the drive's +10 V rail (terminal T4), they must have a resistance >4 k each.

17 Bipolar Reference Enable

RW Bit US

RFC-A

Pr 17 determines whether the reference is uni-polar or bi-polar. See Minimum Speed (Pr 01). Allows negative speed reference in keypad mode.



Off (0) or On (1)



Off (0)

18 to 21 Preset Reference 1 to 4

RW Num US

RFC-A

If the preset reference has been selected (see Pr 05), the speed at which the motor runs is determined by these parameters. See Drive Configuration (Pr 05).



0.00 to Pr 02 Hz



0.00 Hz

28 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

22 Status Mode Parameter 2

RW Num PT US

RFC-A

This parameter and Status Mode Parameter 1 (Pr 23) define which parameters are displayed in Status mode. The values can be alternated by pressing the Escape key, if the drive is running.

RFC-A

See Status Mode Parameter 2 (Pr 22).

RFC-A

This parameter defines the scaling applied to Status Mode Parameter 1 (Pr 23). The scaling is only applied in the Status mode.

RFC-A

If any number other than 0 is programmed into this parameter, user security can be applied so that no parameters except Pr 10 can be adjusted with the keypad. When this parameter is read via a keypad it appears as zero. Refer to the Control User Guide for further information.



23 Status Mode Parameter 1

RW Num PT US



24 Customer Defined Scaling

RW Num US



25 User Security Code

RW Num ND PT US



0.000 to 30.999

0.000 to 10.000

0-9999



4.020

2.001

1.000

27 Power-up Keypad Control Mode Reference

RW Txt US

RFC-A

Defines which value of keypad control mode reference is displayed at power-up.

Value Text Description

0 rESEt Keypad reference is zero

1 LASt Keypad reference is the last used value

2 PrESEt Keypad reference is copied from Preset Reference 1 (Pr 18)

Unidrive M200/201 Control Quick Start Guide 29 Issue Number: 4

rESEt (0), LASt (1), PrESEt (2)





rESEt (0)

28 Ramp Mode Select

RW Txt US

RFC-A

Defines the mode used by the ramp system.

Fast ramp is linear deceleration at programmed rate, normally used when a braking resistor is installed.

Standard ramp is controlled deceleration to prevent DC bus over-voltage trips, normally used when there is no braking resistor installed.

If a high motor voltage mode is selected, deceleration rates can be faster for a given inertia but motor temperatures will be higher.

RFC-A Off (0) or On (1) On (1)

Setting Pr 29 to 0 allows the user to disable the ramps. This is generally used when the drive is required to closely follow a speed reference which already contains acceleration and deceleration ramps.



0: Fast ramp

1: Standard ramp

2: Standard ramp with motor voltage boost

3: Fast ramp with motor voltage boost

29 Ramp Enable

RW Bit US

 

Fast (0), Std (1), Std.bst (2),

Fst.bst (3)



Std (1)

30 Parameter Cloning

RW Txt NC US*

RFC-A

* Only a value of 3 or 4 in this parameter is saved.

If Pr 30 is equal to 1 or 2, this value is not transferred to the EEPROM or the drive. If Pr 30 is set to a 3 or 4 the value is transferred.

Parameter string Parameter value Comment

For further information, please refer to Chapter 9 NV Media Card Operation on page 53.



NonE 0 Inactive

rEAd 1 Read parameter set from the NV Media Card

Prog 2 Programming a parameter set to the NV Media Card

Auto 3 Auto save

boot 4 Boot mode

NonE (0), rEAd (1), Prog (2),

Auto (3), boot (4)



NonE (0)

30 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

31 Stop Mode

RW Txt US



RFC-A

Defines how the motor is controlled when the run signal is removed from the drive.

Value Text Description

0 CoASt Coast stop

1 rP Ramp stop

2 rP.dc l Ramp stop + 1 second dc injection

3 dc I Injection braking stop with detection of zero speed

4 td.dc I Timed injection braking stop

5 dis Disable

6 No.rP No ramp (RFC-A mode only)

See the Control User Guide for further information.

32 Dynamic V To F Select / Flux Optimization Select

RW Num US

RFC-A

Open-loop:

Set to 1 to enable Dynamic V to F mode in open-loop mode only.



0: Fixed linear voltage to frequency ratio (constant torque - standard load)

1: Voltage to frequency ratio dependant on load current. This gives a higher motor efficiency.

CoASt (0), rP (1), rP.dc I (2),

dc I (3), td.dc I (4), dis (5)

CoASt (0), rP (1), rP.dc I (2),

dc I (3), td.dc I (4), dis (5), No.rP (6)

0 to 1



rP (1)

RFC-A:

If this parameter is set to 1, the flux is reduced so that the magnetizing current is equal to the torque producing current, to optimize copper losses and reduce iron losses in the motor under low load conditions.

33 Catch a Spinning Motor

RW Txt US

RFC-A

If the drive is to be configured in fixed boost mode (Pr 41 = Fd or SrE) with catch a spinning motor software enabled, an autotune (see Pr 38 on page 35) must be carried out to measure the motor's stator resistance beforehand. If a stator resistance is not measured, the drive may trip on OV or OI.AC while trying to catch a spinning motor.

Unidrive M200/201 Control Quick Start Guide 31 Issue Number: 4

dis (0), Enable (1), Fr.Only (2),



Rv.Only (3)



dis (0)

Pr 33 Text Function

1, 2or3

Pr 34

DI/O 05 Select

Digital input5

Digital Input 5

Thermistor Input

Frequency Input

Thermistor input

0 dis Disabled

1 Enable Detect all frequencies

2 Fr.Only Detect positive frequencies only

3 Rv.Only Detect negative frequencies only

34 Digital Input 5 Select

RW Txt US

RFC-A



Input (0), th.Sct (1), th (2),

th.Notr (3), Fr (4)



This parameter selects the function of Digital Input 5 (terminal 14).

Value Text Function

0 Input Digital input

1th.Sct

2th

Temperature measurement input with short circuit detection (Resistance <50 )

Temperature measurement input without short circuit detection but with th trip

3 th.Notr Temperature measurement input with no trips

4 Fr Frequency input

Figure 6-1 Thermistor input

Input (0)

32 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

35 Digital Output 1 Control

RW Num US

RFC-A

Defines the behaviour of digital output 1 (terminal 10).



Value Description

0 User defined by Digital IO1 Source/Destination A

1 Drive running signal

2 Frequency arrived signal

3 Frequency level detection signal

4 Frequency level detection signal

5 Overload detection signal

6 Power off state

7 External fault stop

8 Frequency upper limit

9 Frequency lower limit

10 Drive running at zero frequency

14 Drive ready

15 Drive OK

18 Brake release

19 Torque limiting (Valid while the torque is limited by torque limiting value 1/2)

20 Forward or reverse

21 Motor 1 or 2

0 to 21



36 Analog Output 1 Control

RW Txt US

RFC-A

Defines the functionality of Analog Output 1 (terminal 7).

Unidrive M200/201 Control Quick Start Guide 33 Issue Number: 4



0 to 14



Value Description

0 User defined by Analog Output 1 Source A

1 Frequency output

2 Frequency reference

3 Motor speed

4 Current Magnitude

6 Torque output

7 Torque current output

8 Voltage output

9 DC bus voltage (0 to 800 V)

10 Analog Input 1

11 Analog Input 2

12 Power output (0 to 2 x Pe)

13 Torque limitation

14 Torque reference (0 to 300 %)

37 Maximum Switching Frequency

RW Txt US

RFC-A

Defines the maximum switching frequency that can be used by the drive.

Pr 37 Text Description

See the Power Installation Guide for drive derating data.

0.667 (0), 1 (1), 2 (2), 3 (3), 4 (4),



0 0.667 667 Hz switching frequency

1 1 1 kHz switching frequency

2 2 2 kHz switching frequency

3 3 3 kHz switching frequency

4 4 4 kHz switching frequency

5 6 6 kHz switching frequency

6 8 8 kHz switching frequency

7 12 12 kHz switching frequency

8 16 16 kHz switching frequency

6 (5), 8 (6), 12 (7), 16 (8) kHz

2 (2), 3 (3), 4 (4), 6 (5), 8 (6), 12 (7),

16 (8) kHz



3 (3) kHz

34 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

38 Autotune

WARNING

RW Num NC US

RFC-A 0 to 3

Defines the auto-tune test to be performed.

There are two autotune tests available in open loop mode, a stationary and a rotating test. A rotating autotune should be used whenever possible so the measured value of power factor of the motor is used by the drive.

Open Loop and RFC-A:

1. A stationary autotune can be used when the motor is loaded and it is not possible to remove the

2. A rotating autotune should only be used if the motor is unloaded. A rotating autotune first

RFC-A only:

3. This test measures the total inertia of the load and the motor. A series of progressively larger

Following the completion of an autotune test the drive will go into the inhibit state. The drive must be placed into a controlled disable condition before the drive can be made to run at the required reference. The drive can be put in to a controlled disable condition by removing the enable signal from terminal 11.



load from the motor shaft. To perform a Stationary autotune, set Pr 38 to 1,

performs a stationary autotune, as above, then a rotating test is performed in which the motor is accelerated with currently selected ramps up to a frequency of Rated Frequency (Pr 39) x 2/3, and the frequency is maintained at that level for 4 seconds. To perform a Rotating autotune, set Pr 38 to 2.

torque levels are applied to the motor to accelerate the motor up to 3/4 x Motor Rated Speed (Pr 07) to determine the inertia from the acceleration/deceleration time.

A rotating autotune will cause the motor to accelerate up to 2/3 base speed in the direction selected regardless of the reference provided. Once complete the motor will coast to a stop. The enable signal must be removed before the drive can be made to run at the required reference.The drive can be stopped at any time by removing the run signal or removing the drive enable.

0 to 2



39 Motor Rated Frequency

RW Num RA US

RFC-A

Enter the value from the rating plate of the motor. Defines the voltage to frequency ratio applied to the motor.

RFC-A

Set to the number of poles of the motor. The auto mode calculates the number of motor poles from the settings of Pr 07 and Pr 39.

Unidrive M200/201 Control Quick Start Guide 35 Issue Number: 4



40 Number Of Motor Poles

RW Num US



0.00 to 550.00 Hz

Auto (0) to 32 (16)



Def.50: 50.00 Hz Def.60: 60.00 Hz

Auto (0)

41 Control Mode

NOTE

RW Txt US

RFC-A

Defines the drive output mode, which can either be a voltage mode or a current mode.

Value Text Description

0 Ur.S Stator resistance and voltage offset measured at each start

1 Ur No measurements

2 Fd Fixed boost mode.

3 Ur.Auto Stator resistance and voltage offset measured at first drive enable

4 Ur.I Stator resistance and voltage offset measured at each power-up

5 SrE Square law characteristic

6 Fd.tap (6) Fixed boost with taper

RW Num US

RFC-A

Determines the boost level when Pr 41 is set to Fd, SrE or Fd.tap modes.

Ur.S (0), Ur (1), Fd (2), Ur.Auto (3),



The drive default setting is Ur I mode which means that the drive will carry out an autotune every time the drive is powered-up and enabled. If the load is not going to be stationary when the drive is powered-up and enabled, then one of the other modes should be selected. Not selecting another mode could result in poor motor performance or OI.AC, It.AC or OV trips.

42 Low Frequency Voltage Boost



Ur.I (4), SrE (5), Fd.tap (6)

0.0 to 25.0 %



Ur.I (4)

3.0 %

43 Serial Baud Rate

RW Txt US

RFC-A

Defines the serial baud rate of the drive.

Changing the parameters does not immediately change the serial communications settings. See Reset Serial Communications (Pr 45) for more details.



600 (1), 1200 (2),

2400 (3), 4800 (4), 9600 (5),

19200 (6), 38400 (7), 57600 (8), 76800 (9),

115200 (10)



19200 (6)

36 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

44 Serial Address

NOTE

RW Num US

RFC-A

Used to define the unique address for the drive for the serial interface. The drive is always a slave, address 0 is used to globally address all slaves, and so this address should not be set in this parameter.

Changing the parameters does not immediately change the serial communications settings. See

Reset Serial Communications (Pr 45) for more details.

RFC-A

Set to On (1) to update communications set-up.

RFC-A



45 Reset Serial Communications

RW Bit ND NC US



The display will briefly display On and return to Off on reset.

46 Brake Controller Upper Current Threshold

RW Num US



1 to 247

Off (0) or On (1)

0 to 200 %



Off (0)

50 %

Defines the upper current threshold for the brake. See Brake Controller Brake Release in Parameter Reference Guide.

47 Brake Controller Lower Current Threshold

RW Num US

RFC-A

Defines the lower current limit for the brake. See Brake Controller Brake Release in Parameter Reference Guide.

Unidrive M200/201 Control Quick Start Guide 37 Issue Number: 4



0 to 200 %



10 %

48 Brake Controller Brake Release Frequency

RW Num US

RFC-A

Defines the Brake Release Frequency. See Brake Controller Brake Release in Parameter Reference Guide.

RFC-A

Defines the Brake Apply Frequency. See Brake Controller Brake Release in Parameter Reference Guide.

RFC-A

Defines the pre-brake release delay. See Brake Controller Brake Release in Parameter Reference Guide.

RFC-A

Defines the post-brake release delay.



49 Brake Controller Brake Apply Frequency

RW Num US



50 Brake Controller Brake Delay

RW Num US



51 Brake Controller Post-brake Release Delay

RW Num US



0.00 to 20.00 Hz

0.0 to 25.0 s



1.00 Hz

2.00 Hz

1.0 s

53 Brake Controller Initial Direction

RW Txt US

RFC-A

Defines the initial direction of the brake.

See Brake Controller Brake Release in Parameter Reference Guide.



rEF (0), For (1), rEv (2)

Value Text

0rEF

1For

2rEv



rEF (0)

38 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

54 Brake Controller Brake Apply Through Zero Threshold

RW Num US

RFC-A

Defines if the brake is applied through zero threshold. See Brake Controller Brake Release in Parameter Reference Guide.

RFC-A

If Brake Controller Enable (Pr 55) = diS, the brake controller is disabled.

If Brake Controller Enable (Pr 55) = rELAy, the brake controller is enabled with I/O set up to control the brake via the relay output. Drive ok is re-routed to digital I/O.

If Brake Controller Enable (Pr 55) = dig IO, the brake controller is enabled with I/O set up to control the brake via digital I/O. Drive ok is routed to the relay output.

If Brake Controller Enable (Pr 55) = USEr, the brake controller is enabled, but no parameters are set up to select the brake output.



55 Brake Controller Enable

RW Txt US



Value Text

0.00 to 25.00 Hz

diS (0), rELAy (1), dig IO (2),

USEr (3)

0diS

1rELAy

2dig IO

3USEr



1.00 Hz

diS (0)

56 to 58 Trip 0 to 2

RO Txt ND NC PT PS

RFC-A

These parameters show the last 3 trips.

RFC-A

Enables the onboard user program.

Onboard user programming provides a background task that loops continuously and a timed task that is executed each time at a defined rate. For further information, refer to the Control User Guide.

Unidrive M200/201 Control Quick Start Guide 39 Issue Number: 4



59 OUP Enable

RW Txt US



0 to 255

Stop (0) or Run (1)



Run (1)

60 OUP Status

RO Num ND NC PT

RFC-A

This parameter indicates the status of the user program in the drive. For further information, refer to the Control User Guide.

RFC-A 0.000 to 200.000 s/rad 0.100 s/rad

Defines the proportional gain for frequency controller 1.

RFC modes only.

The controller includes a feed forward proportional gain (Kp), a feed forward integral gain (Ki), and a differential feedback gain (Kd).

Proportional gain (Kp)

If Kp is non-zero and Ki is zero the controller will only have a proportional term, and there must be a frequency error to produce a torque reference. Therefore as the motor load increases there will be a difference between the reference and actual frequencies.

Integral gain (Ki)

The integral gain is provided to prevent frequency regulation. The error is accumulated over a period of time and used to produce the necessary torque reference without any frequency error. Increasing the integral gain reduces the time taken for the frequency to reach the correct level and increases the stiffness of the system, i.e. it reduces the positional displacement produced by applying a load torque to the motor.



RW Num US

 

-2147483648 to 2147483647

65 Frequency Controller Proportional Gain Kp1



66 Frequency Controller Integral Gain Ki1

RW Num US

RFC-A

Defines the integral gain for frequency controller 1. See Frequency Controller Proportional Gain Kp1 (Pr 65).

RFC-A

Defines the time constant for the filter applied to the output of the frequency estimator system.

 

0.00 to 655.35 s

67 Sensorless Mode Filter

RW Txt US

 

4 (0), 5 (1), 6 (2), 8 (3), 12 (4),

20 (5) ms

/rad 0.10 s2/rad

4 (0) ms

40 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

69 Spin Start Boost

RW Num US

RFC-A

Spin Start Boost (Pr 69) is used by the algorithm that detects the frequency of a spinning motor when the drive is enabled and Catch A Spinning Motor (Pr 33)  1. For smaller motors the default value of

1.0 is suitable, but for larger motors, Spin Start Boost (Pr 69) may need to be increased.

If Spin Start Boost (Pr 69) is too small the drive will detect zero frequency, whatever the frequency of the motor, and if Spin Start Boost (Pr 69) is too large, the motor may accelerate away from standstill when the drive is enabled.

RFC-A

This parameter is the output of the PID controller. For further information, refer to the Parameter

Reference Guide.

RFC-A

Proportional gain applied to the PID error. For further information, refer to the Parameter Reference Guide.



70 PID1 Output

RO Num ND NC PT



71 PID1 Proportional Gain

RW Num US



0.0 to 10.0

±100.00 %

0.000 to 4.000



1.0

1.000

72 PID1 Integral Gain

RW Num US

RFC-A

Integral gain applied to the PID error. For further information, refer to the Parameter Reference Guide.

RFC-A

This parameter allows the PID feedback source to be inverted. For further information, refer to the

Parameter Reference Guide.

Unidrive M200/201 Control Quick Start Guide 41 Issue Number: 4



73 PID1 Feedback Invert

RW Bit US



0.000 to 4.000

Off (0) or On (1)



0.500

Off (0)

74 PID1 Output Upper Limit

RW Num US

RFC-A

This parameter with PID1 Output Lower Limit (Pr 75) allows the output to be limited to a range. For further information, refer to the Parameter Reference Guide.

RFC-A

See PID1 Output Upper Limit (Pr 74).

RFC-A



75 PID1 Output Lower Limit

RW Num US



76 Action On Trip Detection

RW Num ND NC PT US



Bit 0: Stop on defined non-important trips

Bit 1: Disable braking resistor overload detection

Bit 2: Disable phase loss stop

Bit 3: Disable braking resistor temperature monitoring

Bit 4: Disable parameter freeze on trip. Refer to Parameter Reference Guide.

0.00 to 100.00 %

±100.00 %

0 - 31



100.00 %

-100.00 %

77 Maximum Heavy Duty Rating

RO Num ND NC PT

RFC-A

Displays the maximum heavy duty current rating of the drive.

RO Num ND NC PT

RFC-A

Displays the software version in the drive.

0.00 to Drive HD Current Rating A



78 Software Version



0 to 99.99.99



42 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

79 User Drive Mode

RW Txt ND NC PT US

RFC-A RFC-A (2)

Defines the mode of the drive.

RFC-A

This is the basic reference selected from the available sources.

RFC-A

The Pre-ramp Reference is the final output from the reference system that is fed into the ramp system.

RFC-A

Open loop mode:

Final Demand Reference shows the fundamental drive output frequency from the Post Ramp Reference and the Hard Frequency Reference.



81 Reference Selected

RO Num ND NC PT



82 Pre-ramp Reference

RO Num ND NC PT



83 Final Demand Reference

RO Num ND NC PT FI



OPEn.LP (1), RFC-A (2)

-Pr 02 to Pr 02 or Pr 01 to Pr 02 Hz



OPEn.LP (1)

RFC mode:

Final Demand Reference shows the reference at the input to the frequency controller, which is the sum of the Post Ramp Reference, if the ramp output is not disabled and the hard frequency reference (if enabled). If the drive is disabled Final Demand Reference shows 0.00.

84 D.C. Bus Voltage

RO Num ND NC PT FI

RFC-A

Voltage across the internal DC bus of the drive.

Unidrive M200/201 Control Quick Start Guide 43 Issue Number: 4



0 to 1190 V



85 Output Frequency

RO Num ND NC PT FI

RFC-A

Open loop mode:

The Output Frequency is the sum of the Post Ramp Reference and the motor slip compensation frequency.

RFC-A mode:

The output frequency is not controlled directly, but the Output Frequency is a measurement of the frequency applied to the motor.

RFC-A

The Output Voltage is the rms line to line voltage at the AC terminals of the drive.

RFC-A

Motor Rpm = 60 x Frequency / Pole pairs

where

Pole pairs = the numeric value of Number Of Motor Poles (Pr 40) (i.e. 3 for a 6 pole motor)

The frequency used to derive the Motor Rpm is the Final Demand Reference (Pr 83).



86 Output Voltage

RO Num ND NC PT FI



87 Motor Rpm

RO Num ND NC PT FI



± 550.00 Hz

0 to 930 V

±33000.0 rpm



88 Current Magnitude

RO Num ND NC PT FI

RFC-A

Current Magnitude is the instantaneous drive output current scaled so that it represents the r.m.s. phase current in Amps under steady state conditions.

RFC-A

Torque Producing Current is the instantaneous level of torque producing current scaled so that it represents the r.m.s. level of torque producing current under steady state conditions.



89 Torque Producing Current

RO Num ND NC PT FI



0 to Drive Maximum Current A

± Drive Maximum Current A



44 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

90 Digital I/O Read Word

RO Bin ND NC PT

RFC-A

Digital I/O Read Word reflects the state of digital inputs/outputs 1 to 5 and the relay.

RFC-A

Reference On, which is controlled by the drive sequencer, indicates that the reference from the reference system is active.

RFC-A

Reverse Select, which is controlled by the drive sequencer, is used to invert Reference Selected (Pr 81) or the Jog Reference (Pr 15).

RFC-A

Jog Select, which is controlled by the drive sequencer, is used to select the Jog Reference (Pr 15).



91 Reference On

RO Bit ND NC PT



92 Reverse Select

RO Bit ND NC PT



93 Jog Select

RO Bit ND NC PT



0 to 2047

Off (0) or On (1)



94 Analog Input 1

RO Num ND NC PT FI

RFC-A

This parameter displays the level of the analog signal present at analog input 1 (terminal 2).

RFC-A

This parameter displays the level of the analog signal present at analog input 2 (terminal 5).

Unidrive M200/201 Control Quick Start Guide 45 Issue Number: 4



95 Analog Input 2

RO Num ND NC PT FI



±100.00 %



7 Running the motor

0.02

100Hz

0.03

0.04



Motor rated current in Pr 06 (Amps)



Motor rated speed in Pr 07 (rpm / min-1)



Motor rated voltage in Pr 08 (Volts)



Motor rated power factor in (cos ) Pr 09

MOT. 3 LS 80 L T

734570 BJ 002 Kg 9

40 C S1IP 55 I cl.F

V Hz min kW cos

-1

230 50 2800 0,75 0,83 0,3

cos





This section takes a new user through all the essential steps to running a motor for the first time.

Table 7-1 Open Loop and RFC-A

Action Detail

Ensure:

• The drive enable signal is not given, terminal 11 is open

Before power up

Power up the drive

Enter minimum and maximum speeds

Enter accel and decel rates

Enter motor nameplate details

Ready to autotune

Autotune

Autotune complete

Tuning of frequency controller gains (RFC-A mode only)

Save parameters

• The run signal is not given, terminal 12/13 is open

• The motor is connected to the drive

• The motor connection is correct for the drive  or Y

• The correct supply voltage is connected to the drive

The default setting is Open Loop vector mode. For RFC-A mode set Pr 79 to RFC-A, then press the stop/reset button to

save the parameters. Ensure:

• The drive displays: inh (enable terminal(s) is open)

Enter:

• Minimum speed Pr 01 (Hz)

• Maximum speed Pr 02 (Hz)

Enter:

• Acceleration rate Pr 03 (s/100 Hz)

• Deceleration rate Pr 04 (s/100 Hz)

The drive is able to perform either a stationary or a rotating autotune. The motor must be at a standstill before an autotune is enabled. To perform an autotune:

•Set Pr 38 = 1 for a stationary autotune or set Pr 38 = 2 for a rotating autotune

• Close the drive enable signal (apply +24 V to terminal 11). The drive will display ’rdy’.

• Give a Run command (apply +24 V to terminal 12 - Run forward or terminal 13 - Run reverse on Unidrive M200; press keypad Start button on M201). The display will flash ‘tuning’ while the drive is performing the autotune.

• Wait for the drive to display ‘inh’ and for the motor to come to a standstill.

• Remove the drive enable and run signal from the drive.

When the autotune has been completed, Pr 38 will be set to 0

Depending on the application, the frequency controller gains

and Pr 66) may need to be adjusted.

(Pr

Select ‘SAVE’ in Pr 00 or Pr mm.000 (alternatively enter a value of 1001) and press the Stop / Reset button to save

parameters.

46 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Action Detail

Ready to run

Run

Increasing and decreasing speed

Stopping

The drive is now ready to run the motor.Close the Run Forward or Run Reverse terminals on Unidrive M200; press keypad Start button on M201.

Changing the selected Analog frequency reference (Speed Ref Potentiometer on M201) will increase and decrease the speed of the motor.

To stop the motor by following the selected deceleration rate, open either the run forward or run reverse terminal on Unidrive M200; press keypad Stop button on M201. If the enable terminal is opened while the motor is running, the drive output is immediately disabled and the motor will coast to a stop.

Unidrive M200/201 Control Quick Start Guide 47 Issue Number: 4

8 Diagnostics

WARNING

Users must not attempt to repair a drive if it is faulty, nor carry out fault diagnosis other than through the use of the diagnostic features described in this chapter. If a drive is faulty, it must be returned to the supplier of the drive for repair.

Table 8-1 Trip indications

Trip

code

C.Acc NV Media Card Write fail Unable to access the NV Media Card.

NV Media Card cannot be

C.by

accessed as it is being accessed by an option module

C.cPr

C.d.E

C.dAt NV Media Card data not found

C.Err

C.FuL NV Media Card full There is not enough space left on the card.

C.OPt

C.rdo

C.rtg

C.SL

C.tyP

cL.A1 Analog input 1 current loss

CL.bt Trip initiated from the Control Word

Cur.c Current calibration range Current calibration range error.

Cur.O Current feedback offset error Current offset is too large to be trimmed.

dEr.E Derivative file error Contact the supplier of the drive.

NV Media Card file/data is different to the one in the drive

NV Media Card data location already contains data

NV Media Card data structure error

NV Media Card trip; option modules installed are different between source drive and destination drive

NV Media Card data blocks are not

C.Pr

compatible with the drive derivative

NV Media Card has the Read Only bit set

NV Media Card Trip; The voltage and / or current rating of the source and destination drives are different

NV Media Card trip; Option module file transfer has failed

NV Media Card parameter set not compatible with current drive mode

Drive parameters are being

d.Ch

changed

dcct DCCT reference out of range Contact the supplier of the drive.

dEr.I Derivative product image error Contact the supplier of the drive

Condition Description

An attempt has been made to access a file on NV Media Card, but the NV Media Card is already being accessed by an option module. No data is transferred.

A C.cPr trip is initiated if the parameters on the NV Media Card are different to the drive.

Attempt has been made to store data on a NV Media Card in a data block which already contains data.

Attempt has been made to access non-existent file or block on the NV Media Card.

Attempt has been made to access the NV Media Card but an error has been detected in the data structure on the card. Resetting the trip will cause the drive to erase and create the correct folder structure.

The parameter data or default difference data is being transferred from the NV Media Card to the drive, but the option module category is different between the source and destination drives.

If Drive Derivative is different between the source and target drives. Refer to Control User Guide.

Attempt has been made to modify a read-only NV Media Card or a read-only data block.

The current and / or voltage ratings are different between source and destination drives.

The C.SL trip is initiated, if the transfer of an option module file to or from a module failed because the option module does not respond correctly.

The drive mode in the data block on the NV Media Card is different from the current drive mode.

Current loss was detected in current mode on Analog input 1 (Terminal 2).

Initiated by setting bit 12 on the control word when the control word is enabled. Refer to Parameter Reference Guide

A user action or a file system write is active that is changing the drive parameters and the drive has been commanded to enable.

48 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Trip

Sub-trip Reason

1 External Trip = 1

code

Two or more parameters are

dESt

writing to the same destination parameter

dr.CF Drive configuration Contact the supplier of the drive.

Default parameters have been

EEF

loaded

Et An External trip is initiated

FAn.F Fan fail Indicates the fan or fan circuitry has failed

Fi.Ch File changed A file has been changed, power cycle to clear the trip

FI.In Firmware Incompatibility The user firmware is incompatible with the power firmware.

HFxx trip Hardware faults Internal drive hardware fault (see Control User Guide).

Output current overload timed out

It.Ac

It.br

LF.Er

no.PS No power board No communication between the power and control boards.

O.Ld1 Digital output overload

O.SPd

Oh.br Braking IGBT over-temperature Braking IGBT over-temperature. Detected by thermal model

Oh.dc DC bus over temperature

Oht.C Control stage over-temperature Control stage over-temperature detected.

Oht.I

Oht.P Power stage over temperature

OI.A1 Analog input 1 over-current Current input on analog input 1 exceeds 24 mA.

Braking resistor overload timed out

Communication has been lost between power, control and rectifier modules

Motor frequency has exceeded the over frequency threshold

Inverter over temperature based on thermal model

Condition Description

The dESt trip indicates that destination output parameters of two or more logic functions (Menus 7 and 8) within the drive are writing to the same parameter.

The EEF trip indicates that default parameters have been loaded. The exact cause/reason of the trip can be identified from the sub-trip number (see Control User Guide).

The cause of the trip can be identified from the sub trip number displayed after the trip string.

Refer to Control User Guide.

The It.Ac trip indicates a motor thermal overload based on the output current and motor thermal time constant. The drive will trip on It.Ac when the accumulator gets to 100 %. This can occur when:

• There is excessive mechanical load

• Ensure the load is not jammed / sticking

• Check the load on the motor has not changed

• Ensure the motor rated current is not zero

Braking resistor overload has timed out. This can be caused by excessive braking resistor energy.

This trip is initiated if there is no communications between power, control and rectifier module. Refer to Control User Guide.

The total current drawn from 24 V user supply or from the digital output has exceeded the limit.

Excessive motor speed (typically caused by mechanical load driving the motor).

DC bus component over temperature based on a software thermal model.

IGBT junction over-temperature has been detected based on a software thermal model.

This trip indicates that a power stage over-temperature has been detected.

Unidrive M200/201 Control Quick Start Guide 49 Issue Number: 4

Trip

code

OI.AC

OI.br

OI.Sn Snubber over-current detected

OI.SC Output phase short-circuit Over-current detected on drive output when enabled.

OPt.d

Out.P Output phase loss detected Phase loss has been detected at the drive output.

P. dA t

Pb.bt Power board is in bootloader mode Power board is in bootloader mode

Pb.Er

Pb.HF Power board HF

PH.Lo Supply phase loss

r.ALL RAM allocation error

r.b.ht Hot rectifier/brake Over-temperature detected on input rectifier or braking IGBT.

Instantaneous output over current detected

Braking IGBT over current detected: short circuit protection for the braking IGBT activated

Option module does not acknowledge during drive mode changeover

DC bus voltage has exceeded the

peak level or maximum continuous level for 15 seconds

Power system configuration data error

Communication has been lost / errors detected between control & power processor

Pd.S Power down save error

PSU Internal power supply fault

Measured resistance has

exceeded the parameter range

Condition Description

The instantaneous drive output current has exceeded.The set limit. Possible solutions:

• Increase acceleration/deceleration rate

• If seen during autotune reduce the voltage boost

• Check for short circuit on the output cabling

• Check integrity of the motor insulation using an insulation tester

• Is the motor cable length within limits for the frame size

• Reduce the values in the current loop gain parameters

Over current has been detected in braking IGBT or braking IGBT protection has been activated. Possible cause:

• Check brake resistor wiring

• Check braking resistor value is greater than or equal to the minimum resistance value

• Check braking resistor insulation

This trip indicates that an over-current condition has been detected in the rectifier snubbing circuit. Refer to Control User Guide.

Option module did not acknowledge notifying the drive that communications with the drive has been stopped during the drive mode changeover within the allocated time.

The OV trip indicates that the DC bus voltage has exceeded the maximum limit. Possible solutions:

• Increase Deceleration Rate 1 (Pr 04)

• Decrease the braking resistor value (staying above the minimum value)

• Check nominal AC supply level

• Check for supply disturbances which could cause the DC bus to rise

• Check motor insulation using a insulation tester

Contact the supplier of the drive.

Communications loss between control and power processor.

Power processor hardware fault - contact the supplier of the drive

Error has been detected in the power down save parameters saved in non-volatile memory.

The drive has detected an input phase loss or large supply imbalance.

One or more internal power supply rails are outside limits or overloaded.

Option module derivative image has requested more parameter RAM than is allowed.

The measured stator resistance during an autotune test has exceeded the maximum possible value of Stator Resistance. Refer to the Control User Guide.

50 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Trip

Sub-trip Reason

The motor did not reach the required speed during rotating auto-tune or mechanical load measurement.

Sub-trip Reason

Measured inertia has exceeded the parameter range during a mechanical load measurement.

The mechanical load test has been unable to identify the motor inertia

code

Control word watchdog has timed

SCL

out

SL.dF

SL.Er

SL.HF Option module 1 hardware fault Option slot 1 on the drive has indicated a hardware fault.

SL.nF

SL.tO

So.St

St.HF

tH.Fb Internal thermistor has failed Internal thermistor has failed.

tun.S

Option module in option slot 1 has changed

Option module in option slot 1 has detected a fault

Option module in option slot 1 has been removed

Option module watchdog function service error

Soft start relay failed to close, soft start monitor failed

Hardware trip has occurred during last power down

Sto No Safe Torque Off board fitted Internal STO board not fitted correctly.

th Motor thermistor over-temperature

th.br Brake resistor over temperature

thS Motor thermistor short circuit

Autotune test stopped before completion

Condition Description

The control word has been enabled and has timed out

Option slot 1 on the drive is a different type to that installed when parameters were last saved on the drive.

Option module in option slot 1 on the drive has detected an error.

The option module in option slot 1 on the drive has been removed since the last power up.

The option module installed in Slot 1 has started the option watchdog function and then failed to service the watchdog correctly.

Soft start relay in the drive failed to close or the soft start monitoring circuit has failed.

Hardware trip (HF01 –HF19) has occurred and the drive has been power cycled. Enter 1299 to xx.000 to clear trip

The motor thermistor connected to terminal 14 (digital input 5) on the control connections has indicated a motor over temperature.

The th.br trip is initiated if the hardware based braking resistor thermal monitoring is connected and the resistor overheats.

The motor thermistor connected to terminal 14 (digital input 5) on the control connections, is short circuit or low impedance (<50 ).

The drive was prevented from completing an autotune test, because either the drive enable or the drive run signals were removed.

The drive has tripped during a rotating autotune. The cause of the trip can be identified from the sub-trip number.

tun.1 Autotune 1

Refer to the Control User Guide.

RFC-A mode only.

The drive has tripped during a rotating auto-tune or mechanical load measurement. The cause of the trip can be identified from the associated sub-trip number.

tun.3 Autotune 3

Refer to the Control User Guide.

U.OI User OI ac

Unidrive M200/201 Control Quick Start Guide 51 Issue Number: 4

The U.OI trip is initiated if the output current of the drive exceeds the trip level set by User Over Current Trip Level. Refer to the Control User Guide.

Trip

code

U.S User Save error / not completed

UP.uS User Program trip

UPrG User Program

Condition Description

The U.S trip indicates that an error has been detected in the user save parameters saved in non-volatile memory.

This trip can be initiated from within an onboard user program. Refer to the Control User Guide.

An error has been detected in the onboard user program image. Refer to the Control User Guide.

8.1 Alarm indications

In any mode, an alarm is an indication given on the display by alternating the alarm string with the drive status string display. If an action is not taken to eliminate any alarm except "tuning”, “LS" or “24.LoSt” the drive may eventually trip. Alarms are not displayed when a parameter is being edited.

Table 8-2 Alarm indications

Alarm string Description

br.res

OV.Ld

d.OV.Ld

tuning The autotune procedure has been initialized and an autotune in progress.

Lo.AC Low voltage mode. See Low AC Alarm in Control User Guide.

I.AC.Lt Current limit active. See Current Limit Active in Control User Guide.

24.LoSt 24V backup not present. See 24V Alarm Loss Enable in the Control User Guide

Brake resistor overload. Braking Resistor Thermal Accumulator in the drive has reached 75.0 % of the value at which the drive will trip.Refer to the Power

Installation Guide.

Motor Protection Accumulator in the drive has reached 75.0 % of the value at

which the drive will trip and the load on the drive is >100 %, reduce motor current (load). Refer to the Parameter Reference Guide

Drive over temperature. Percentage Of Drive Thermal Trip Level in the drive is greater than 90 %. Refer to the Parameter Reference Guide

Limit switch active. Indicates that a limit switch is active and that is causing the motor to be stopped.

52 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

9 NV Media Card Operation

Pr = rEAd +30

Drive reads all parameters from the NV Media Card

Pr = Prog +30

Programs all drive parameters to the NV Media Card

NOTE

Overwrites any data already in data block 1

Pr = Auto +30

Drive automatically writes to the Media Card when a parameter save is performed

Pr = boot +30

Drive boots from the NV Media Card on power up and automatically writes to the Media Card when a parameter save is performed

121

NOTE

Figure 9-1 Installing the AI-Backup adaptor (SD Card)

1. Identify the two plastic fingers on the underside of the AI-Backup adaptor (1) - then insert the two fingers into the corresponding slots in the spring-loaded sliding cover on the top of the drive.

2. Hold the adaptor firmly and push the spring loaded protective cover towards the back of the drive to expose the connector block (2) below.

Press the adaptor downwards (3) until the adaptor connector locates into the drive connection below.

Figure 9-2 Basic NV Media Card operation

The whole card may be protected from writing or erasing by setting the read-only flag, refer to the Control User Guide for further information. The card should not be removed during data transfer, as the drive will produce a trip. If this occurs then either the transfer should be reattempted or in the case of a card to drive transfer, default parameters should be loaded.

The drive supports SD cards formatted with the FAT32 file system only.

Unidrive M200/201 Control Quick Start Guide 53 Issue Number: 4

10 Machine Control Studio

Machine Control Studio programming software powered by CODESYS Machine Control Studio software provides a flexible and intuitive environment for programming Unidrive M's new automation and motion control features. This new software offers programming for

the Unidrive M200's onboard PLC (not available on Unidrive M201). Machine Control Studio is powered by CODESYS, the leading open software for programmable

machine control. The programming environment is fully EN/IEC 61131-3 compliant, meaning that it is familiar and therefore fast and easy to use for control engineers around the world.

The following EN/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)

Onboard intelligence

• Programmable Logic Control (PLC) - memory: 12 kB

• 1 x Real-time task (16 ms), 1 x Background task

Intuitive IntelliSense functionality helps to write consistent and robust programming, speeding up software development. Programmers have access to a vibrant open-source community for function blocks. Machine Control Studio supports customers' own function block libraries, with on-line monitoring of program variables with user defined watch windows and help for on-line change of program, in line with current PLC practices.

Download Machine Control Studio from:

www.drive-setup.com.

54 Unidrive M200/201 Control Quick Start Guide

Issue Number: 4

Figure 10-1 Frame 1 to 4 connections

Drive enable

Zero frequency

Run forward

Run reverse*

Digital I/O

Analog input 1/

Analog input 2 select

DC bus/Brake

Motor

1 ph/3 ph AC power supply

AC supply

Digital Input 2

24 V user

Digital I/O1

Digital input 3

Digital input 4

Digital input 5

Drive ok

Relay 1**

0 V

Analog I/O

Analog input 1+

Analog output 1

10 V user

Analog input 2

Frequency reference 1

Frequency reference 2

Frequency output

Stop

Start

Reset

Thermal protection device

Braking resistor

Main contactor power supply

Optional

Quick start setup using default parameter settings

NOTE

On the size 2 110 V drives or when connecting single phase to a dual rated 200 V unit, the supply should be connected to L1 and L3.

* Not required on Unidrive M201 since the Speed ref potentiometer is already on the product. The Run/Stop commands are given from the keypad and if reverse direction is needed, the user should set Pr 17 to On.

** 250 Vac maximum (UL class 1).

Figure 10-2 Frame 5 to 9 connections

Drive enable

Zero frequency

Run forward

Run reverse

Digital I/O

Analog input 1/

Analog input 2 select

DC bus/Brake

Motor

3 ph AC power supply

AC supply

Digital Input 2

24 V user

Digital I/O1

Digital input 3

Digital input 4

Digital input 5

Drive ok

Relay 1***

0 V

Analog I/O

Analog input 1+

Analog output 1

10 V user

Analog input 2

Frequency reference 1

Frequency reference 2

Frequency output

Stop

Start

Reset

Thermal protection device

Braking resistor

Main contactor power supply

Optional

Quick start setup using default parameter settings

0V Input*

24V Input*

* Size 6 and larger only. ** Not required on Unidrive M201 since the Speed ref potentiometer is already on the product. The Run/Stop commands are given from the keypad and if reverse direction is needed, the user should set Pr 17 to On.

** 250 Vac maximum (UL class 1).

0478-0282-04

Control Techniques Reconditioned Unidrive M200, Unidrive M201 Quick Start Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

1 Safety information

1.1 Warnings, Cautions and Notes

1.2 Important safety information. Hazards. Competence of designers and installers

1.3 Responsibility

1.4 Compliance with regulations

1.5 Electrical hazards

1.6 Stored electrical charge

1.7 Mechanical hazards

1.8 Access to equipment

1.9 Environmental limits

1.10 Hazardous environments

1.11 Motor

1.12 Mechanical brake control

1.13 Adjusting parameters

1.14 Electromagnetic compatibility (EMC)

2Introduction

2.1 Operating modes

3Options

4 Control connections

4.1 Control terminal configurations and wiring

5 Keypad and display

5.1 Saving parameters

5.2 Restoring parameter defaults

6 Basic parameters (Menu 0)

6.1 Menu 0: Basic parameters

6.2 Unidrive M200/201 parameter descriptions

7 Running the motor

8 Diagnostics

8.1 Alarm indications

9 NV Media Card Operation

10 Machine Control Studio