Control Techniques Unidrive M300, Unidrive HS30 Quick Start Manual

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Page 1

Quick Start Guide

Unidrive M300/ HS30

Frame sizes 1 to 4

Enhance throughput with Machine Safety

Part Number: 0478-0039-07 Issue: 7

Page 2

Original Instructions

For the purposes of compliance with the EU Machinery Directive 2006/42/EC

This guide is intended to provide basic information required in order to set-up a drive to run a motor. For more detailed installation information, please refer to the relevant drive documentation which is available to download from:

www.drive-setup.com

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.

This guide does not include safety information. Incorrect installation or operation of the drive, could cause personnel injury or equipment damage. For essential safety information, please refer to the relevant drive documentation or the safety booklet supplied with the drive.

WARNING

CAUT ION

NOTE

WARNING

Page 3

Unidrive M300/HS30 Quick Start Guide Issue Number: 7

Contents

1 Product information ....................................................................................8

1.1 Ratings .................................................................................................................... 8

2 Options ......................................................................................................... 9

3 Mechanical installation ............................................................................. 10

4 Electrical installation .................................................................................13

4.1 AC supply requirements ........................................................................................13

4.2 External braking resistor ........................................................................................ 13

4.3 Ground leakage .....................................................................................................15

4.4 Control terminal configurations and wiring ............................................................. 16

4.5 EMC ....................................................................................................................... 22

4.6 Safe Torque Off (STO) .......................................................................................... 23

5 Keypad and display ...................................................................................24

5.1 Saving parameters ................................................................................................ 25

5.2 Restoring parameter defaults ................................................................................ 25

6 Basic parameters (Menu 0) ....................................................................... 26

6.1 Menu 0: Basic parameters ..................................................................................... 26

6.2 Unidrive M300/HS30 parameter descriptions ........................................................32

7 Running the motor .................................................................................... 55

8 Diagnostics ................................................................................................56

8.1 Alarm indications ................................................................................................... 60

9 NV Media Card Operation .........................................................................61

10 Machine Control Studio ............................................................................62

11 UL listing information ...............................................................................63

11.1 UL file reference .................................................................................................... 63

11.2 Option modules, kits and accessories ................................................................... 63

11.3 Enclosure ratings ................................................................................................... 63

11.4 Mounting ................................................................................................................ 63

11.5 Environment .......................................................................................................... 63

11.6 Electrical Installation .............................................................................................. 63

11.7 Motor overload protection and thermal memory retention .....................................64

11.8 External Class 2 supply ......................................................................................... 64

Page 4

4 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

EU Declaration of Conformity

This declaration is issued under the sole responsibility of the manufacturer. The object of the declaration is in conformity with the relevant Union harmonization legislation. The declaration applies

to the variable speed drive products shown below:

The model number may be followed by additional characters that do not affect the ratings.

The variable speed drive products listed above have been designed and manufactured in

accordance with the following European harmonized standards:

EN 61000-3-2:2014 Applicable where input current < 16 A. No limits apply for professional equipment where input power ≥1 kW.

These products comply with the Restriction of Hazardous Substances Directive (2011/65/EU), the Low Voltage Directive (2014/35/EU) and the Electromagnetic Compatibility Directive (2014/30/EU).

Control Techniques Ltd The Gro Newtown Powys UK SY16 3BE

Moteurs Leroy-Somer Usine des Agriers Boulevard Marcellin Leroy CS10015 16915 Angoulême Cedex 9 France

Model number Interpretation Nomenclature aaaa - bbc ddddde

aaaa Basic series

M100, M101, M200, M201, M300, M400, M600, M700, M701, M702, F300, H300, E200,E300, HS30, HS70, HS71, HS72, M000, RECT

bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11

c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400 V, 5 = 575 V, 6 = 690 V

ddddd Current rating Example 01000 = 100 A

e Drive format

A = 6P Rectifier + Inverter (internal choke), D = Inverter, E = 6P Rectifier + Inverter (external choke), T = 12P Rectifier + Inverter (external choke)

EN 61800-5-1:2007

Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy

EN 61800-3: 2004+A1:2012

Adjustable speed electrical power drive systems - Part 3: EMC requirements and specific test methods

EN 61000-6-2:2005

Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity for industrial environments

EN 61000-6-4: 2007+ A1:2011

Electromagnetic compatibility (EMC) - Part 6-4: Generic standards - Emission standard for industrial environments

EN 61000-3-2:2014

Electromagnetic compatibility (EMC) - Part 3-2: Limits for harmonic current emissions (equipment input current ≤16 A per phase)

EN 61000-3-3:2013

Electromagnetic compatibility (EMC) - Part 3-3: Limitation of voltage changes, voltage fluctuations and flicker in public, low voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection

Page 5

Unidrive M300/HS30 Quick Start Guide 5 Issue Number: 7

G Williams

Vice President, Technology

Date: 17th March 2016

These electronic drive products are intended to be used with appropriate motors, controllers, electrical protection components and other equipment to form complete end products or systems. Compliance with safety and EMC regulations depends upon installing and configuring drives correctly, including using the specified input filters.

The drives must be installed only by professional installers who are familiar with requirements for safety and EMC. Refer to the Product Documentation. An EMC data sheet is available giving detailed information. The assembler is responsible for ensuring that the end product or system complies with all the relevant laws in the country where it is to be used.

Page 6

6 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

EU Declaration of Conformity

(including 2006 Machinery Directive)

This declaration is issued under the sole responsibility of the manufacturer. The object of the declaration is in conformity with the relevant Union harmonization legislation. The declaration applies

to the variable speed drive products shown below:

The model number may be followed by additional characters that do not affect the ratings.

This declaration relates to these products when used as a safety component of a machine. Only the Safe Torque Off function may be used for a safety function of a machine. None of the other functions of the drive may be used to carry out a safety function.

These products fulfil all the relevant provisions of the Machinery Directive 2006/42/EC and the Electromagnetic Compatibility Directive (2014/30/EU).

EC type examination has been carried out by the following notified body:

TUV Rheinland Industrie Service GmbH

Am Grauen Stein

D-51105 Köln

Germany

Notified body identification number: 0035

The harmonized standards used are shown below:

EC type-examination certificate numbers:

01/205/5270.01/14 dated 2014-11-11

01/205/5387.01/15 dated 2015-01-29

01/205/5383.02/15 dated 2015-04-21

Control Techniques Ltd The Gro Newtown Powys UK SY16 3BE

Moteurs Leroy-Somer Usine des Agriers Boulevard Marcellin Leroy CS10015 16915 Angoulême Cedex 9 France

Model No. Interpretation Nomenclature aaaa - bbc ddddde

aaaa Basic series

M300, M400, M600, M700, M701, M702, F300, H300, E200, E300, HS30, HS70, HS71, HS72, M000, RECT

bb Frame size 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11

c Voltage rating 1 = 100 V, 2 = 200 V, 4 = 400 V, 5 = 575 V, 6 = 690 V

ddddd Current rating Example 01000 = 100 A

e Drive format

A = 6P Rectifier + Inverter (internal choke), D = Inverter, E = 6P Rectifier + Inverter (external choke), T = 12P Rectifier + Inverter (external choke)

Page 7

Unidrive M300/HS30 Quick Start Guide 7 Issue Number: 7

Person authorised to complete the technical file:

P Knight

Conformity Engineer

Newtown, Powys, UK

G. Williams

Vice President, Technology

Date: 17th March 2016

Place: Newtown, Powys, UK

IMPORTANT NOTICE

EN 61800-5-1:2007

Adjustable speed electrical power drive systems - Part 5-1: Safety

requirements - Electrical, thermal and energy

EN 61800-5-2:2007

Adjustable speed electrical power drive systems - Part 5-2: Safety

requirements - Functional

EN ISO 13849-1:2008

Safety of Machinery, Safety-related parts of control systems,

General principles for design

EN ISO 13849-2:2008

Safety of machinery, Safety-related parts of control systems.

Validation

EN 61800-3: 2004+A1:2012

Adjustable speed electrical power drive systems - Part 3: EMC

requirements and specific test methods

EN 62061:2005

Safety of machinery, Functional safety of safety related electrical,

electronic and programmable electronic control systems

Page 8

8 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

1 Product information

1.1 Ratings

Model

Input

phases

Max. cont

input

current

Max input

fuse rating

Nominal cable size

Output current

European USA

1 Ph 3 Ph Input Output Input Output

Max. cont

output

current

Nominal

power

Motor

power

ph A A A

AWG AWG A kW hp

01100017 1 8.7 10 1 1 16 16 1.7 0.25 0.33

01100024 1 11.1 16

1 1 14 16 2.4 0.37 0.5

01200017 1 4.5 6

1 1 16 16 1.7 0.25 0.33

01200024 1 5.3 6

1 1 16 16 2.4 0.37 0.5

01200033 1 8.3 10

1 1 16 16 3.3 0.55 0.75

01200042 1 10.4 16

1 1 16 16 4.2 0.75 1

02100042 1 18.8 20

2.5 1 12 16 4.2 0.75 1

02100056 1 24 25

4 1 10 16 5.6 1.1 1.5

02200024 1 / 3 5.3/4.1 6 6 1 1 16 16 2.4 0.37 0.5

02200033 1 / 3 8.3/6.7 10 10 1 1 16 16 3.3 0.55 0.75

02200042 1 / 3 10.4/7.5 16 10 1 1 16 16 4.2 0.75 1

02200056 1 / 3 14.9/11.3 20 15 2.5/1.5 1 12/14 16 5.6 1.1 1.5

02200075 1 / 3 18.1/13.5 20 15 2.5 1 12 16 7.5 1.5 2

02400013 3 2.4 6 1 1 16 16 1.3 0.37 0.5

02400018 3 2.9

6 1 1 16 16 1.8 0.55 0.75

02400023 3 3.5

6 1 1 16 16 2.3 0.75 1

02400032 3 5.1

6 1 1 16 16 3.2 1.1 1.5

02400041 3 6.2

10 1 1 16 16 4.1 1.5 2

03200100 1 / 3 23.9/17.7 25 20 4 1.5 10/12 14 10 2.2 3

03400056 3 8.7

10 1 1 14 16 5.6 2.2 3

03400073 3 12.2

16 1.5 1 12 16 7.3 3 3

03400094 3 14.8

16 2.5 1.5 12 14 9.4 4 5

04200133 1 / 3 23.7/16.9 25 20 4/2.5 2.5 10 12 13.3 3 3

04200176 3 21.3

25 4 2.5 10 12 17.6 4 5

04400135 3 16.3

20 2.5 2.5 10 12 13.5 5.5 7.5

04400170 3 20.7

25 4 2.5 10 12 17 7.5 10

The nominal cable sizes shown in the table above, are provided as a guide only. Ensure that the cables used conform to the local wiring regulations.

NOTE

Page 9

Unidrive M300/HS30 Quick Start Guide 9 Issue Number: 7

Figure 1-1 Model number structure

2Options

Table 2-1 System Integration (SI) option module identification

Type Option module Color Name Further details

Fieldbus

Purple SI-PROFIBUS

See relevant option

module User Guide

Medium

Grey

SI-DeviceNet

Light Grey SI-CANopen

Beige SI-Ethernet

Brown Red SI-EtherCAT

Yello w Green

SI-PROFINET V2

Automation

(I/O expansion)

Orange SI-I/O

Product line: M300 / HS30

Frame size:

Current Rating :

Heavy Duty current rating x10

Drive Format :

A – AC in AC out

Voltage rating

1 - 100 V (100 - 120 ± 10 %) 2 - 200 V (200 - 240 ± 10 %) 4 - 400 V (380 - 480 ± 10 %)

Derivative

Electrical Specifications

M300 - 03 4 00073 A

Page 10

10 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

3 Mechanical installation

The drives can be panel mounted with 0 mm space between the drives. For further information on mechanical installation refer to the Power Installation Guide.

To remove the terminal cover, use a flat bladed screwdriver to rotate the terminal cover locating clip by approximately 30° in a counter clockwise direction, and then slide the cover down.

Type Option module Name Further Details

Communications

AI-485 Adaptor

See Control User Guide

AI-485 24V Adaptor

Backup

AI-Backup Adaptor

AI-Smart Adaptor

Drive

Size

HWD M1M2∅ AB*

mm in mm in mm in mm in mm in mm in mm in mm in

1 160 6.30 75 2.95 130 5.12 143 5.70 53 2.08 5 0.2

0 0.00 100 3.93

2 205 8.07 75 2.95 150 5.91 194 7.63 55 2.17 5 0.2 3 226 8.90 90 3.54 160 6.30 215 8.46 70.7 2.80 5 0.2 4 277 10.91 115 4.53 175 6.89 265 10.43 86 3.40 6 0.23

A minimum clearance of 100 mm (3.94 in) above and below Frame 01 to 04 products is required for applications where the product is subjected to rated load and rated ambient temperature.

HM1

Cover release

NOTE

Page 11

Unidrive M300/HS30 Quick Start Guide 11 Issue Number: 7

Table 3-1 Tools requi re d

Table 3-2 Recommended torque settings

Table 3-3 Tightening torque for mounting feet

* A minimum clearance of 50 mm (1.97 in) above and below Frame 01 to 04 products is permissible in applications where either the ambient operating temperature is 35 °C (95 °F) or less or the average output current is derated by 20 %.

Derating for reduced clearances is to be applied in addition to the derating for increased switching frequency if operating above 3 kHz. Refer to the Power Installation Guide for the current derating due to an increase in switching frequency.

If Din rail mounting is used in an installation, then mounting screws should be used to secure the drive to the back plate.

Tool Location Size 1 Size 2 Size 3 Size 4

Small terminal screwdriver Control, relay and STO terminals

9999

3 mm Flat-bladed screwdriver Power terminals

5 mm Flat-bladed screwdriver Terminal cover

9999

4 mm Flat-bladed screwdriver AC power terminals

Philips screwdriver Power terminals

999

Torx 10 driver EMC & MOV screws

9999

Torx 15 driver Fan screw

Torx 20 driver Fan screw

999

Model size

Terminal block

description

Torque settings

All

Control terminals 0.2 N m (0.15 Ib ft)

Relay terminals 0.5 N m (0.37 Ib ft)

Ground terminals 1.5 N m (1.10 Ib ft)

Power terminals

0.5 N m (0.37 Ib ft)

2, 3, 4 1.4 N m (1.03 Ib ft)

Drive size Tightening torque

1 to 3 1.3 N m (1 lb ft) to 1.6 N m (1.2 lb ft)

4 2.5 N m (1.8 lb ft) to 2.8 N m (2.1 lb ft)

NOTE

Page 12

12 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

Figure 3-1 Feature diagram (size 2 shown)

* Before removing the screw, refer to section 4.5 EMC on page 22.

Key

1. Rating label (On side of drive)

2. Identification label

3. Option module connection

4. Relay connections

5. Control connections

6. Braking terminal

7. Internal EMC filter screw

8. DC bus +

9. DC bus -

10. Motor connections

11. AC supply connections

12. Ground connections

13. Safe Torque Off connections

Page 13

Unidrive M300/HS30 Quick Start Guide 13 Issue Number: 7

4 Electrical installation

An overlay of the electrical connections / terminals is included on the back page of this manual.

4.1 AC supply requirements

Voltage:

100 V drive: 100 V to 120 V ±10 % 200 V drive: 200 V to 240 V ±10 % 400 V drive: 380 V to 480 V ±10 %

Number of phases: 3

Maximum supply imbalance: 2 % negative phase sequence (equivalent to 3 % voltage imbalance between phases).

Frequency range: 45 to 66 Hz

For UL compliance only, the maximum supply symmetrical fault current must be limited to 100 kA.

4.2 External braking resistor

4.2.1 Minimum resistance values and peak power rating for the braking resistor at 40 °C (104 °F)

Table 4-1 Braking resistor resistance and power rating (100 V)

* Resistor tolerance: ±10 %

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. Also the DC bus (-) terminal on 110 V drives has no internal connection. The 110 V drives use a voltage doubler circuit on the input, therefore the default for Motor Rated Voltage (Pr 08) is 230 V.

Overload protection

When an external braking resistor is used, it is essential that an overload protection device is incorporated in the braking resistor circuit; as shown in the electrical diagram on the back cover.

Model

Minimum

resistance*

Ω

Instantaneous

power rating

Continuous

power rating

01100017

130 1.1

0.25

01100024 0.37

02100042

68 2.2

0.75

02100056 1.1

NOTE

WARNING

Page 14

14 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

Table 4-2 Braking resistor resistance and power rating (200 V)

Table 4-3 Braking resistor resistance and power rating (400 V)

* Resistor tolerance: ±10 %

Model

Minimum

resistance*

Ω

Instantaneous

power rating

Continuous

power rating

01200017

130 1.1

0.25

01200024 0.37

01200033 0.55

01200042 0.75

02200024

68 2.2

0.37

02200033 0.55

02200042 0.75

02200056 1.1

02200075 1.5

03200100 45 3.3 2.2

04200133

22 6.0

3.0

04200176 4.0

Model

Minimum

resistance*

Ω

Instantaneous

power rating

Continuous

power rating

02400013

270 2.2

0.37

02400018 0.55

02400023 0.75

02400032 1.1

02400041 1.5

03400056

100 6.0

2.2

03400073 3

03400094 4

04400135

50 11.2

5.5

04400170 7.5

Page 15

Unidrive M300/HS30 Quick Start Guide 15 Issue Number: 7

4.3 Ground leakage

The ground leakage current depends upon whether the internal EMC filter is installed or not. The drive is supplied with the filter installed. Instructions for removing the internal filter are given in section 4.5.2 Removing the internal EMC filter on page 22.

With internal filter installed:

Size 1:

8.1 mA* AC at 110 V, 50 Hz

9.5 mA* AC at 230 V, 50 Hz

Size 2:

13 mA* AC at 110 V, 50 Hz (1 phase)

6.3 mA* AC at 230 V, 50 Hz (3 phase)

17.5 mA* AC at 230 V, 50 Hz (1 phase)

9.2 mA* AC at 415 V, 50 Hz (3 phase)

Size 3:

17.1 mA* AC at 230 V 50 Hz (1 phase)

5.9 mA* AC at 230 V 50 Hz (3 phase)

5.7 mA* AC at 415 V 50 Hz (3 phase)

Size 4:

21.3 mA* AC at 230 V 50 Hz (1 phase)

9.7 mA* AC at 230 V 50 Hz (3 phase)

13.3 mA* AC at 415 V 50 Hz (3 phase)

*Proportional to the supply voltage and frequency.

With internal filter removed:

Size 1: <1 mA

Size 2: 110 V: < 1.2 mA

230 V: < 1 mA

415 V: < 2.3 mA

Size 3: 230 V: < 1.6 mA

415 V: < 1 mA

Size 4: < 1 mA

The above leakage currents are just the leakage currents of the drive and do not take into account any leakage currents of the motor or motor cable.

When the internal filter is installed the leakage current is high. In this case a permanent fixed ground connection must be provided, or other suitable measures taken to prevent a safety hazard occurring if the connection is lost.

When the leakage current exceeds 3.5 mA, a permanent fixed ground connection must be provided using two independent conductors each with a cross-section equal to or exceeding that of the supply conductors. The drive is provided with two ground connections to facilitate this. Both ground connections are necessary to meet EN 618005-1: 2007.

NOTE

WARNING

Page 16

16 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

4.3.1 Use of residual current device (RCD)

There are three common types of ELCB / RCD:

1. AC - detects AC fault currents

2. A - detects AC and pulsating DC fault currents (provided the DC current reaches zero at least once every half cycle)

3. B - detects AC, pulsating DC and smooth DC fault currents

• Type AC should never be used with drives.

• Type A can only be used with single phase drives

• Type B must be used with three phase drives

If an external EMC filter is used with an ELCB / RCD, a delay of at least 50 ms should be incorporated to ensure spurious trips are not seen. The leakage current is likely to exceed the trip level if all of the phases are not energized simultaneously.

4.4 Control terminal configurations and wiring

The setting of Pr 05 automatically sets the drive configuration.

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.

Only type B ELCB / RCD are suitable for use with 3 phase inverter drives.

05 Drive Configuration

RW Txt PT US

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

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

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

AV (0)

RFC-A

Value Text Description

0AV

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

1AI

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

2AV.Pr

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

3 AI.Pr

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

4PrESEt

Four presets selected by terminal

5PAd

Keypad reference

6 PAd.rEF

Keypad reference with terminal control

7E.Pot

Electronic Potentiometer

8 torquE

Torque mode, Analog input 1 (current frequency reference) or Analog input 2 (voltage torque reference) selected by terminal

9Pid

PID mode, Analog input 1 (current feedback source) and Analog input 2 (voltage reference source)

WARNING

Page 17

Unidrive M300/HS30 Quick Start Guide 17 Issue Number: 7

Figure 4-1 Pr 05 = AV

Figure 4-2 Pr 05 = AI

Voltage speed reference input (AI 1)

Voltage speed reference input (AI 2)

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

1314Run reverse

Run forward

Analog input 1/ input 2 select

+ 24 V output

10k

Current speed reference input (AI 1)

Voltage speed reference input (AI 2)

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

1314Run reverse

Run forward

Analog input 1/ input 2 select

+ 24 V output

10k

Current speed

reference input

Page 18

18 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

Figure 4-3 Pr 05 = AV.Pr

Figure 4-4 Pr 05 = AI.Pr

* Refer to the Control User Guide.

Voltage speed reference input (AI 1)

Reference select

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

1314Run reverse

Run forward

+ 24 V output

10k

Reference select

Terminal5 Terminal14

Reference selected

0 0 1 1

0 1 0 1

Analog reference 1*

Preset speed 2 * Preset speed 3 *

Preset speed 4 *

Current speed reference input (AI 1)

Reference select

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

Run reverse

Run forward

+ 24 V output

Current speed reference input

Reference select

Terminal5 Terminal14

Reference selected

0 0 1 1

0 1 0 1

Analog reference 1*

Preset speed 2* Preset speed 3*

Preset speed 4*

Page 19

Unidrive M300/HS30 Quick Start Guide 19 Issue Number: 7

Figure 4-5 Pr 05 = PrESEt

* Refer to the Control User Guide.

Figure 4-6 Pr 05 = PAd

Voltage speed reference input (AI 1)

Reference select

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

Reference select

Run forward

+ 24 V output

Run reverse

Terminal5 Terminal14

Reference selected

0 0 1 1

0 1 0 1

Preset speed 1* Preset speed 2* Preset speed 3* Preset speed 4*

120V

Voltage speed reference input (AI 1)

Analog output 1 (motor frequency)

Digital output (zero frequency)

Unassigned

Analog input 1/ input 2 select

Run forward

+ 24 V output

Run reverse

+ 10 V output

Voltage speed reference input (AI 2)

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.

Page 20

20 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

Figure 4-7 Pr 05 = PAd.rEF

Figure 4-8 Pr 05 = E.Pot

* Refer to the Control User Guide.

120V

Voltage speed reference input (AI 1)

Analog output 1 (motor frequency)

Digital output (zero frequency)

Unassigned

Analog input 1/ input 2 select

Run forward

+ 24 V output

Run reverse

+ 10 V output

Voltage speed reference input (AI 2)

Voltage speed reference input (AI 1)

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

Run forward

+ 24 V output

Run reverse

DOWN

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 powerup, 1 = last value at power-up, 2 = zero at power-up and only change when 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 drive is running.

Page 21

Unidrive M300/HS30 Quick Start Guide 21 Issue Number: 7

Figure 4-9 Pr 05 = torquE

Figure 4-10 Pr 05 = Pid

120V

Current speed reference input (AI 1)

Current speed

reference input

Torque reference input (AI 2)

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

1314Run reverse

Run forward

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 %)

WARNING

Pidfeedback input (AI 1)

Analog output 1 (motor frequency)

+ 10 V output

Digital output (zero frequency)

Unassigned

1314Run reverse

Run forward

Pid enable

+ 24 V output

4-20 mA Pid

feedback input

0-10 V Pid

reference input

Pid reference input (AI 2)

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 (%)

Page 22

22 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

4.5 EMC

4.5.1 Internal EMC filter

It is recommended that the internal EMC filter be kept in place unless there is a specific reason for removing it. If the drive is used as a motoring drive as part of a regen system, then the internal EMC filter must be removed.

The internal EMC filter reduces radio-frequency emission into the line power supply.

For longer motor cables, the filter continues to provide a useful reduction in emission levels and when used with any length of shielded motor cable up to the limit for the drive, it is unlikely that nearby industrial equipment will be disturbed. It is recommended that the filter be used in all applications unless the instructions given above require it to be removed, or where the ground leakage current is unacceptable.

4.5.2 Removing the internal EMC filter

Figure 4-11 Removal of the internal EMC filter (size 2 shown)

To electrically disconnect the internal EMC filter, remove the screw as shown above (1).

4.5.3 Further EMC precautions

Further EMC precautions are required if more stringent EMC emission requirements apply:

• Operation in the first environment of EN 61800-3: 2004+A1:2012

• Conformity to the generic emission standards

• Equipment which is sensitive to electrical interference operating nearby In this case it is necessary to use:

• The optional external EMC filter

• A shielded motor cable, with shield clamped to the grounded metal panel

The supply must be disconnected before removing the internal EMC filter.

WARNING

Page 23

Unidrive M300/HS30 Quick Start Guide 23 Issue Number: 7

• A shielded control cable, with shield clamped to the grounded metal panel Full instructions are given in the Power Installation Guide.

A full range of external EMC filters are also available for use with Unidrive M300/HS30, shown in the Power Installation Guide.

4.6 Safe Torque Off (STO)

The Safe Torque Off function provides a means for preventing the drive from generating torque in the motor with a very high level of integrity. It is suitable for incorporation into a safety system for a machine. It is also suitable for use as a conventional drive enable input.

The safety function is active when either one or both STO inputs are in the logic-low state as specified in the control terminal specification. The function is defined according to EN 61800-5-2 and IEC 61800-5-2 as follows. (In these standards a drive offering safety-related functions is referred to as a PDS(SR)):

'Power, that can cause rotation (or motion in the case of a linear motor), is not applied to the motor.

The PDS(SR) will not provide energy to the motor which can generate torque (or force in the case of a linear motor)'.

This safety function corresponds to an uncontrolled stop in accordance with stop category 0 of IEC 60204-1. The Safe Torque Off function makes use of the special property of an inverter drive with an induction motor, which is that torque cannot be generated without the continuous correct active behavior of the inverter circuit. All credible faults in the inverter power circuit cause a loss of torque generation.

The Safe Torque Off function is fail-safe, so when the Safe Torque Off input is disconnected the drive will not operate the motor, even if a combination of components within the drive has failed. Most component failures are revealed by the drive failing to operate. Safe Torque Off is also independent

of the drive firmware.

For more information regarding the Safe Torque Off input, please see the Control User Guide.

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

Safe Torque Off does not provide electrical isolation. The supply to the drive must be disconnected by an approved isolation device before gaining access to power connections.

It is essential to observe the maximum permitted voltage of 5 V for a safe low (disabled) state of Safe Torque Off. The connections to the drive must be arranged so that voltage drops in the 0 V wiring cannot exceed this value under any loading condition. It is strongly recommended that the Safe Torque Off circuits be provided with a dedicated 0 V conductors which should be connected to terminals 32 and 33 at the drive.

WARNING

Page 24

24 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

5 Keypad and display

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 M300/HS30 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 keys can be used to select individual parameters or to edit parameter values. In keypad mode, the ‘Up’ and ‘Down’ keys are also used to increase or decrease the motor speed.

(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 or disregard a parameter edit.

Table 5-1 Status indications

String Description Drive output stage

inh

The drive is inhibited and cannot be run. The Safe Torque Off signals are not applied to Safe Torque Off terminals or is set to 0.

Disabled

rdy

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.

Disabled

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 in the display.

Disabled

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

Disabled

HEAt The motor pre-heat function is active. Enabled

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Unidrive M300/HS30 Quick Start Guide 25 Issue Number: 7

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

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26 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

RFC-A is not available on Unidrive HS30 drives.

Parameter

Range

(Ú) Default (Ö)

Type

OL RFC-A OL RFC-A

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

02 Maximum Speed 0.00 to 550.00 Hz

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

RW Num US

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 US

05 Drive Configuration

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

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

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

AV ( 0 ) R W Txt PT US

06 Motor Rated Current 0.00 to Drive Rating A

Maximum Heavy Duty

Rating A

RW Num RA US

07 Motor Rated Speed* 0.0 to 33000.0 rpm

Def.50:

1500.0 rpm Def.60:

1800.0 rpm

Def.50:

1450.0 rpm Def.60:

1750.0 rpm

RW Num US

08 Motor Rated Voltage 0 to 240 V or 0 to 480 V

110V drive: 230 V

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

RW Num RA US

Motor Rated Power Factor**

0.00 to 1.00 0.85 RW Num RA US

10 User Security Status

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

StAtUS (3), no.Acc (4)

LEVEL.1 (0) RW Num ND PT

Start/Stop Logic Select

0 to 6 0 RW Num US

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

16 Analog Input 1 Mode

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) RW Txt US

Bipolar Reference Enable

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

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

0.000 to 30.999 4.020 RW Num PT US

Status Mode Parameter 1

0.000 to 30.999 2.001 RW Num PT US

Customer Defined Scaling

0.000 to 10.000 1.000 RW Num US

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

NOTE

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Unidrive M300/HS30 Quick Start Guide 27 Issue Number: 7

Power-up Keypad Control Mode Reference

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

28 Ramp Mode Select

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

Fst.bst (3)

Std ( 1) RW Txt US

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

30 Parameter Cloning

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

Auto (3), boot (4)

NonE (0) RW Txt NC US

31 Stop Mode

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)

rP (1) RW Txt US

Dynamic V to F Select / Flux Optimization Select

0 to 1 0 RW Num US

Catch A Spinning Motor

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

Rv.Only (3)

dis (0) RW Txt US

34 Digital Input 5 Select

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

th.Notr (3), Fr (4)

Input (0) RW Txt US

Digital Output 1 Control

0 to 21 0 RW Num US

Analog Output 1 Control

0 to 14 0 RW Txt US

Maximum Switching Frequency

0.667 (0), 1 (1), 2 (2), 3 (3), 4 (4), 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 RW Txt US

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

Motor Rated Frequency***

0.00 to 550.00 Hz

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

RW Num RA US

Number of Motor Poles****

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

41 Control Mode

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

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

(4), SrE (5),

Fd.tap (6)

Ur.I (4) RW Txt US

Low Frequency Voltage Boost

0.0 to 25.0 % 3.0 % RW Num US

43 Serial Baud Rate

600 (1), 1200 (2),

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

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

76800 (9), 115200 (10)

19200 (6) RW Txt US

44 Serial Address 1 to 247 1 RW Num US

Reset Serial Communications

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

Brake Controller Upper Current Threshold

0 to 200 % 50 % RW Num US

Brake Controller Lower Current Threshold

0 to 200 % 10 % RW Num US

Brake Controller Brake Release Frequency

0.00 to 20.00 Hz 1.00 Hz RW Num US

Brake Controller Brake Apply Frequency

0.00 to 20.00 Hz 2.00 Hz RW Num US

Brake Controller Brake Delay

0.0 to 25.0 s 1.0 s RW Num US

Parameter

Range

(Ú) Default (Ö)

Type

OL RFC-A OL RFC-A

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28 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

Brake Controller Post-brake Release Delay

0.0 to 25.0 s 1.0 s RW Num US

Brake Controller Initial Direction

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

Brake Controller Brake Apply Through Zero Threshold

0.00 to 25.00 Hz 1.00 Hz RW Num US

Brake Controller Enable

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

USEr (3)

diS (0) RW Txt US

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 RO Num ND NC PT

Frequency Controller Proportional Gain Kp1

0.000 to

200.000 s/rad

0.100 s/rad RW Num US

Frequency Controller Integral Gain Ki1

0.00 to

655.35 s2/rad

0.10 s2/rad

RW Num US

Sensorless Mode Filter

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

8 (3), 12 (4),

20 (5) ms

4 (0) ms RW Txt US

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

0.000 to 4.000 1.000 RW Num US

72 PID1 Integral Gain 0.000 to 4.000 0.500 RW Num US

PID1 Feedback Invert

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

PID1 Output Upper Limit

0.00 to 100.00 % 100.00 % RW Num US

PID1 Output Lower Limit

±100.00 % -100.00 % RW Num US

Action on Trip Detection

0 to 31 0 RW Num ND NC PT US

Maximum Heavy Duty Current Rating

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

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

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

84 D.C. Bus Voltage 0 to 415 V or 0 to 830 V RO Num ND NC PT FI

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

86 Output Voltage 0 to 325 V or 0 to 650 V RO Num ND NC PT FI

87 Motor Rpm*****

± 33000.0 rpm

RO Num ND NC PT FI

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

Torque Producing Current

± Drive Maximum Current A

RO Num ND NC PT FI

Digital I/O Read Word

0 to 2047 RO Bin ND NC PT

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

Parameter

Range

(Ú) Default (Ö)

Type

OL RFC-A OL RFC-A

Page 29

Unidrive M300/HS30 Quick Start Guide 29 Issue Number: 7

* Setting Pr 07 to 0.0 will disable slip compensation. With the Unidrive HS30, the maximum is 80,000.0 rpm. ** 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.

*** With the Unidrive HS30, the maximum is 3000.00 Hz. **** If this parameter is read via serial communications, it will show pole pairs. ***** With the Unidrive HS30, the maximum is 180,000.0 rpm.

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

Read / Write

Read only

Num

Number parameter

Bit

Bit parameter

Txt Text string Bin

Binary parameter

FI Filtered

No default value

Not copied

Protected parameter

Rating dependent

US User save PS

Power-down save

DE Destination

Parameter

Range

(Ú) Default (Ö)

Type

OL RFC-A OL RFC-A

Page 30

30 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

Preset

Reference 1

Preset frequency

reference

Bipolar

Analog Input 1

Analog Input

1 Mode

Analog Input 1/ Input 2 select

Analog Input 2

Reference Enable

PrESEt

PAd

PAd.rEF

E. Pot

torquE

Pid

01.015

set

01.050

Drive

Configuration

AV.Pr

AI.Pr

1 2 3 4

Preset Reference 2

Preset Reference 3

Preset Reference 4

Analog Input 1

Reference

Selected

Jog Reference

Jog

Select

Read-write

(RW)

parameter

Read-only

(RO)

parameter

Menu 0 only

Analog Input 2

Page 31

Unidrive M300/HS30 Quick Start Guide 31 Issue Number: 7

Frequency Controller Integral Gain Ki 1

Frequency Controller Proportional Gain Kp 1

RFC-A Speed-loop

PID

gains

AT ZERO FREQUENCY

Power stage

Control mode

Dynamic

V/f

Select

Low Frequency Voltage Boost

OL>

Motor-voltage control

Motor

RUN REVERSE

RUN

FORWARD

Minimum

Speed

12 13

Ramps

Acceleration Rate 1

Deceleration

Rate 1

Ramp Mode

Select

RFC-A mode only

Maximum

Speed

Ramp Enable

Analog output Digital output

Maximum Switching Frequency

RFC-A>

OL,

FREQUENCY

RFC-A>

U V W

Resistor optional

Torque

Producing

Current

Current Magnitude

Magnetising Current

+ BR

Motor

Rpm

x(-1)

Rpm

Reference On

Reverse Select

Pre-ramp

Reference

Final Demand

Reference

Drive

L3L2L1

Output

Frequency

Output Voltage

Motor Rpm

Motor

parameters

Rated Current

Rated Speed

Rated Voltage

Power Factor

Catch A Spinning Motor

Rated Frequency

Motor Poles

Page 32

32 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

6.2 Unidrive M300/HS30 parameter descriptions

Key:

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.

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.

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

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

Read / Write

Read only

Num

Number parameter

Bit

Bit parameter

Txt Text string Bin

Binary parameter

FI Filtered

No default value

Not copied

Protected parameter

Rating dependent

US User save PS

Power-down save

DE Destination

01 Minimum Speed

RW Num US

0.00 to Pr 02 Hz

0.00 Hz

RFC-A

02 Maximum Speed

RW Num US

0.00 to 550.00 Hz

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

RFC-A

03 Acceleration Rate 1

RW Num US

0.0 to 32000.0 s/100 Hz

5.0 s/100 Hz

RFC-A

04 Deceleration Rate 1

RW Num US

0.0 to 32000.0 s/100 Hz

10.0 s/100 Hz

RFC-A

Page 33

Unidrive M300/HS30 Quick Start Guide 33 Issue Number: 7

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

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

05 Drive Configuration

RW Txt PT US

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

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

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

AV (0)

Value Text Description

0AV

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

1AI

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

2AV.Pr

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

3 AI.Pr

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

4 PrESEt

Four presets selected by terminal

5PAd

Keypad reference

6 PAd.rEF

Keypad reference with terminal control

7E.Pot

Electronic Potentiometer

8 torquE

Torque mode, Analog input 1 (current frequency reference) or Analog input 2 (voltage torque reference) selected by terminal

9Pid

PID mode, Analog input 1 (current feedback source) and Analog input 2 (voltage reference source)

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.

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

0.00 to Drive Rating A

Maximum Heavy

Duty Rating A

RFC-A

NOTE

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34 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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.

* With Unidrive HS30, the maximum is 80,000.0 rpm.

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.

Enter the motor rated power factor cos

ϕ (taken from the motor name plate).

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

07 Motor Rated Speed

RW Num US

0.0 to 33000.0 rpm*

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

RFC-A

Def.50: 1450.0 rpm

Def.60: 1750.0rpm

08 Motor Rated Voltage

RW Num RA US

0 to 240 V or 0 to 480 V

110 V drive: 230 V

200 V drive: 230 V 400 V drive 50 Hz: 400 V 400 V drive 60 Hz: 460 V

RFC-A

09 Motor Rated Power Factor

RW Num RA US

0.00 to 1.00

0.85

RFC-A

10 User Security Status

RW Num ND PT US

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

ALL (2), StAtUS (3), no.Acc (4)

LEVEL.1 (0)

RFC-A

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Unidrive M300/HS30 Quick Start Guide 35 Issue Number: 7

This parameter controls access via the drive keypad as follows:

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

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.

Defines the reference when jog is enabled.

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

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

4no.Acc

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

11 Start/Stop Logic Select

RW Num US

0 to 6

RFC-A

Pr 11 Terminal 11 Terminal 12 Terminal 13 Latching

0 User programmable Run Forward Run Reverse No

1 /Stop Run Forward Run Reverse Yes

2 User programmable 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

15 Jog Reference

RW Num US

0.00 to 300.00 Hz

1.50 Hz

RFC-A

Page 36

36 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

Defines the mode of analog input 1.

The table below gives all the possible analog input modes.

Pr 17 determines whether the reference is uni-polar or bi-polar.

See Minimum Speed (Pr 01). Allows negative speed reference in keypad mode.

16 Analog Input 1 Mode

RW Txt 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)

Vol t (6)

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 kΩ each.

17 Bipolar Reference Enable

RW Bit US

Off (0) or On (1)

Off (0)

RFC-A

NOTE

Page 37

Unidrive M300/HS30 Quick Start Guide 37 Issue Number: 7

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).

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.

See Status Mode Parameter 2 (Pr 22).

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

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.

18 to 21 Preset Reference 1 to 4

RW Num US

0.00 to Pr 02 Hz

0.00 Hz

RFC-A

22 Status Mode Parameter 2

RW Num PT US

0.000 to 30.999

4.020

RFC-A

23 Status Mode Parameter 1

RW Num PT US

0.000 to 30.999

2.001

RFC-A

24 Customer Defined Scaling

RW Num US

0.000 to 10.000

1.000

RFC-A

25 User Security Code

RW Num ND PT US

0-9999

RFC-A

Page 38

38 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

Defines the mode used by the ramp system.

0: Fast ramp

1: Standard ramp

2: Standard ramp with motor voltage boost

3: Fast ramp with motor voltage boost

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.

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.

27 Power-up Keypad Control Mode Reference

RW Txt ND NC PT US

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

rESEt (0)

RFC-A

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)

28 Ramp Mode Select

RW Txt US

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

Fst.bst (3)

Std (1)

RFC-A

29 Ramp Enable

RW Bit US

Ú Ö

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

Page 39

Unidrive M300/HS30 Quick Start Guide 39 Issue Number: 7

* 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.

For further information, please refer to Chapter 9 NV Media Card Operation on page 61.

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

See the Control User Guide for further information.

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.

30 Parameter Cloning

RW Txt NC US*

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

(3), boot (4)

NonE (0)

RFC-A

Parameter string Parameter value Comment

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

31 Stop Mode

RW Txt US

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

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

rP (1)

RFC-A

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

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

Value Text Description

0 CoASt Coast stop

1 rP Ramp stop

2 rP.dc I 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)

32 Dynamic V To F Select / Flux Optimization Select

RW Num US

0 to 1

RFC-A

Page 40

40 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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.

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 43) 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.

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

33 Catch a Spinning Motor

RW Txt US

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

Rv.Only (3)

dis (0)

RFC-A

Pr 33 Text Function

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

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

th.Notr (3), Fr (4)

Input (0)

RFC-A

Value Text Function

0 Input Digital input

1th.Sct

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

2th

Temperature measurement input without short circuit detection but with th trip

3 th.Notr Temperature measurement input with no trips

4 Fr Frequency input

Page 41

Unidrive M300/HS30 Quick Start Guide 41 Issue Number: 7

Figure 6-1 Thermistor input

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

35 Digital Output 1 Control

RW Num US

0-21

RFC-A

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

1, 2or3

Pr 34

DI/O 05 Select

Digital input5

Digital Input 5

Thermistor Input

Frequency Input

Thermistor input

Page 42

42 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

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

See the Power Installation Guide for drive derating data.

36 Analog Output 1 Control

RW Txt US

0 to 14

RFC-A

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 (0~800 V)

10 Analog Input 1

11 Analog Input 2

12 Power output (0~2 x Pe)

13 Torque limitation

14 Torque reference (0~300 %)

37 Maximum Switching Frequency

RW Txt US

0.667 (0), 1 (1), 2 (2), 3 (3), 4 (4), 6 (5), 8 (6), 12 (7), 16 (8) kHz

3 (3) kHz

RFC-A

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

16 (8) kHz

Pr 37 Text Description

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

Page 43

Unidrive M300/HS30 Quick Start Guide 43 Issue Number: 7

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

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

RFC-A only:

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

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 Safe Torque Off signal from terminals 31 & 34.

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

* With the Unidrive HS30, the maximum is 3000.00 Hz.

38 Autotune

RW Num NC US

0 to 2

RFC-A 0 to 3

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 Safe Torque Off signals 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.

39 Motor Rated Frequency

RW Num RA US

0.00 to 550.00 Hz*

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

RFC-A

WARNING

Page 44

44 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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.

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

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

40 Number Of Motor Poles

RW Num US

Auto (0) to 32 (16)

Auto (0)

RFC-A

41 Control Mode

RW Txt US

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

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

Ur.I (4)

RFC-A

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

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

RW Num US

0.0 to 25.0 %

3.0 %

RFC-A

NOTE

Page 45

Unidrive M300/HS30 Quick Start Guide 45 Issue Number: 7

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.

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.

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

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

43 Serial Baud Rate

RW Txt US

600 (1), 1200 (2),

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

19200 (6), 38400 (7),

57600 (8), 76800 (9), 115200 (10)

19200 (6)

RFC-A

44 Serial Address

RW Num US

1 to 247

RFC-A

45 Reset Serial Communications

RW Bit ND NC US

Off (0) or On (1)

Off (0)

RFC-A

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

46 Brake Controller Upper Current Threshold

RW Num US

0 to 200 %

50 %

RFC-A

NOTE

Page 46

46 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

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

Guide.

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

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

Defines the post-brake release delay.

47 Brake Controller Lower Current Threshold

RW Num US

0 to 200 %

10 %

RFC-A

48 Brake Controller Brake Release Frequency

RW Num US

0.00 to 20.00 Hz

1.00 Hz

RFC-A

49 Brake Controller Brake Apply Frequency

RW Num US

0.00 to 20.00 Hz

2.00 Hz

RFC-A

50 Brake Controller Brake Delay

RW Num US

0.0 to 25.0 s

1.0 s

RFC-A

51 Brake Controller Post-brake Release Delay

RW Num US

0.0 to 25.0 s

1.0 s

RFC-A

Page 47

Unidrive M300/HS30 Quick Start Guide 47 Issue Number: 7

Defines the initial direction of the brake.

See Brake Controller Brake Release in Parameter Reference Guide.

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

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.

53 Brake Controller Initial Direction

RW Txt US

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

rEF (0)

RFC-A

Value Text

0rEF

1For

2rEv

54 Brake Controller Brake Apply Through Zero Threshold

RW Num US

0.00 to 25.00 Hz

1.00 Hz

RFC-A

55 Brake Controller Enable

RW Txt US

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

USEr (3)

diS (0)

RFC-A

Value Text

0diS

1rELAy

2dig IO

3USEr

Page 48

48 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

These parameters show the last 3 trips.

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.

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

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.

56 to 58 Trip 0 to 2

RO Txt ND NC PT PS

0 to 255

RFC-A

59 OUP Enable

RW Txt US

Stop (0) or Run (1)

Run (1)

RFC-A

60 OUP Status

RO Num ND NC PT

-2147483648 to 2147483647

RFC-A

65 Frequency Controller Proportional Gain Kp1

RW Num US

Ú Ö

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

Page 49

Unidrive M300/HS30 Quick Start Guide 49 Issue Number: 7

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

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

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 speed 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.

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

Reference Guide.

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

66 Frequency Controller Integral Gain Ki1

RW Num US

Ú Ö

RFC-A

0.00 to 655.35 s

/rad 0.10 s2/rad

67 Sensorless Mode Filter

RW Txt US

Ú Ö

RFC-A

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

20 (5) ms

4 (0) ms

69 Spin Start Boost

RW Num US

0.0 to 10.0

1.0

RFC-A

70 PID1 Output

RO Num ND NC PT

±100.00 %

RFC-A

71 PID1 Proportional Gain

RW Num US

0.000 to 4.000

1.000

RFC-A

Page 50

50 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

Guide.

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

Parameter Reference Guide.

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.

See PID1 Output Upper Limit (Pr 74).

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.

72 PID1 Integral Gain

RW Num US

0.000 to 4.000

0.500

RFC-A

73 PID1 Feedback Invert

RW Bit US

Off (0) or On (1)

Off (0)

RFC-A

74 PID1 Output Upper Limit

RW Num US

0.00 to 100.00 %

100.00 %

RFC-A

75 PID1 Output Lower Limit

RW Num US

±100.00 %

-100.00 %

RFC-A

76 Action On Trip Detection

RW Num ND NC PT US

0 - 31

RFC-A

Page 51

Unidrive M300/HS30 Quick Start Guide 51 Issue Number: 7

Displays the maximum heavy duty current rating of the drive.

Displays the software version in the drive.

Defines the mode of the drive.

This is the basic reference selected from the available sources.

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

77 Maximum Heavy Duty Rating

RO Num ND NC PT

0.00 to Drive HD Current Rating A

RFC-A

78 Software Version

RO Num ND NC PT

0 to 99.99.99

RFC-A

79 User Drive Mode

RW Txt ND NC PT US

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

OPEn.LP (1)

RFC-A RFC-A (2)

81 Reference Selected

RO Num ND NC PT

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

RFC-A

82 Pre-ramp Reference

RO Num ND NC PT

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

RFC-A

Page 52

52 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

Open loop mode:

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

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.

Voltage across the internal DC bus of the drive.

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.

The Output Voltage is the r.m.s line to line voltage at the a.c. terminals of the drive.

83 Final Demand Reference

RO Num ND NC PT FI

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

RFC-A

84 D.C. Bus Voltage

RO Num ND NC PT FI

0 to 415 V or 0 to 830 V

RFC-A

85 Output Frequency

RO Num ND NC PT FI

± 550.00 Hz

RFC-A

86 Output Voltage

RO Num ND NC PT FI

0 to 325 V or 0 to 650 V

RFC-A

Page 53

Unidrive M300/HS30 Quick Start Guide 53 Issue Number: 7

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). The maximum and minimum values allow for a 10% over-shoot of the speed.

* With the Unidrive HS30, the maximum is 180,000.0 rpm

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.

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.

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

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

reference system is active.

87 Motor Rpm

RO Num ND NC PT FI

±33000.0 rpm*

RFC-A

88 Current Magnitude

RO Num ND NC PT FI

0 to Drive Maximum Current A

RFC-A

89 Torque Producing Current

RO Num ND NC PT FI

± Drive Maximum Current A

RFC-A

90 Digital I/O Read Word

RO Bin ND NC PT

0 to 2047

RFC-A

91 Reference On

RO Bit ND NC PT

Off (0) or On (1)

RFC-A

Page 54

54 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

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

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

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

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

92 Reverse Select

RO Bit ND NC PT

Off (0) or On (1)

RFC-A

93 Jog Select

RO Bit ND NC PT

Off (0) or On (1)

RFC-A

94 Analog Input 1

RO Num ND NC PT FI

±100.00 %

RFC-A

95 Analog Input 2

RO Num ND NC PT FI

±100.00 %

RFC-A

Page 55

Unidrive M300/HS30 Quick Start Guide 55 Issue Number: 7

7 Running the motor

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

Before power up

Ensure:

• The drive enable signal is not given, terminal 31 and 34 is open

• 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 Δ or Y

• The correct supply voltage is connected to the drive

Power up 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 and maximum speeds

Enter:

• Minimum speed Pr 01 (Hz)

• Maximum speed Pr 02 (Hz)

Enter accel and decel rates

Enter:

• Acceleration rate Pr 03 (s/100 Hz)

• Deceleration rate Pr 04 (s/100 Hz)

Enter motor nameplate details

Ready to autotune

Autotune

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 31 & 34). The drive will display ’rdy’.

• Give a Run command (apply +24 V to terminal 12 - Run forward or terminal 13 - Run reverse). 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.

Autotune complete

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

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

Depending on the application, the frequency controller gains (Pr

and Pr 66) may need to be adjusted.

Save parameters

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

parameters.

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 φ) Pr 09

MOT. 3 LS 80 L T N

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

∅

Page 56

56 Unidrive M300/HS30 Quick Start Guide

Issue Number: 7

8 Diagnostics

Table 8-1 Trip indications

Ready to run

Run

The drive is now ready to run the motor. Close the Run Forward or Run Reverse terminals.

Increasing and decreasing speed

Changing the selected Analog frequency reference will increase and decrease the speed of the motor.

Stopping

To stop the motor by following the selected deceleration rate, open either the run forward or run reverse terminal. 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.

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.

Trip

code

Condition Description

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

C.by

NV Media Card cannot be accessed as it is being accessed by an option module

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.

C.cPr

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

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

C.d.E

NV Media Card data location already contains data

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

C.dAt NV Media Card data not found

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

C.Err

NV Media Card data structure error

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.

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

C.OPt

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

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.

C.Pr

NV Media Card data blocks are not compatible with the drive derivative

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

C.rdo

NV Media Card has the Read Only bit set

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

C.rtg

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

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

C.SL

NV Media Card trip; Option module file transfer has failed

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.

C.tyP

NV Media Card parameter set not compatible with current drive mode

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

cL.A1 Analog input 1 current loss

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

Action Detail

WARNING

Page 57

Unidrive M300/HS30 Quick Start Guide 57 Issue Number: 7

CL.bt Trip initiated from the Control Word

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

Cur.c Current calibration range Current calibration range error.

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

d.Ch

Drive parameters are being changed

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

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

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

dESt

Two or more parameters are writing to the same destination parameter

The dESt trip indicates that destination output parameters of two or more logic functions within the drive are writing to the same parameter.

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

EEF

Default parameters have been loaded

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).

Et An External trip is initiated

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

Refer to Control User Guide.

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).

It.Ac

Output current overload timed out (I

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

It.br

Braking resistor overload timed out (I

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

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

O.Ld1 Digital output overload

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

O.SPd

Motor frequency has exceeded the over frequency threshold

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

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

Oh.dc DC bus over temperature

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

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

Oht.I

Inverter over temperature based on thermal model

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

Oht.P Power stage over temperature

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

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

Trip

code

Condition Description

Sub-trip Reason

1 External Trip = 1

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58 Unidrive M300/HS30 Quick Start Guide

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OI.AC

Instantaneous output over current detected

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

OI.br

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

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

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

OPt.d

Option module does not acknowledge during drive mode changeover

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.

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

DC bus voltage has exceeded the peak level or maximum continuous level for 15 seconds

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

P. d At

Power system configuration data error

Contact the supplier of the drive.

PAd Keypad has been removed

The PAd trip indicates that the drive is in keypad mode and the keypad has been disconnected from the drive.

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

Pb.Er

Communication has been lost / errors detected between power control

Communications loss between power and control.

Pb.HF Power board HF

Power processor hardware fault - contact the supplier of the drive

Pd.S Power down save error

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

PH.Lo Supply phase loss

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

PSU Internal power supply fault

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

r.ALL RAM allocation error

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

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

Measured resistance has exceeded the parameter range

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

Trip

code

Condition Description

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Unidrive M300/HS30 Quick Start Guide 59 Issue Number: 7

SCL

Control word watchdog has timed out

The control word has been enabled and has timed out

SL.dF

Option module in option slot 1 has changed

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

SL.Er

Option module in option slot 1 has detected a fault

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

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

SL.nF

Option module in option slot 1 has been removed

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

SL.tO

Option module watchdog function service error

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

So.St

Soft start relay failed to close, soft start monitor failed

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

St.HF

Hardware trip has occurred during last power down

Hardware trip (HF01 –HF19) has occurred and the drive has been power cycled. Enter 1299 to Pr 00 or xx.000 to clear trip

Sto No Safe Torque Off board installed Safe Torque Off board not installed correctly.

th Motor thermistor over-temperature

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

th.br Brake resistor over temperature

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

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

thS Motor thermistor short circuit

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

tun.S

Autotune test stopped before completion

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

tun.1 Autotune 1

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

Refer to the Control User Guide.

tun.3 Autotune 3

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.

Refer to the Control User Guide.

U.OI User OI ac

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

Condition Description

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

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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

U.S User Save error / not completed

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

UP.uS User Program trip

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

UPrG User Program

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

Alarm string Description

br.res

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

OV.Ld

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

d.OV.Ld

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

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

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

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.

Trip

code

Condition Description

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Unidrive M300/HS30 Quick Start Guide 61 Issue Number: 7

9 NV Media Card Operation

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.

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

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62 Unidrive M300/HS30 Quick Start Guide

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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 M300's onboard PLC.

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 under the 'Software' section.

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Unidrive M300/HS30 Quick Start Guide 63 Issue Number: 7

11 UL listing information

11.1 UL file reference

All models are UL Listed to both Canadian and US requirements. The UL file reference is: NMMS/

7.E171230.

11.2 Option modules, kits and accessories

Option Modules, Control Pods, Installation Kits and other accessories for use with these drives are UL Listed.

11.3 Enclosure ratings

All models are Open Type as supplied.

The drive enclosure is not classified as a fire enclosure. A separate fire enclosure must be provided. A UL/ NEMA Type 12 enclosure is suitable. When fitted with a conduit box the drives meet the requirements for UL Type 1. Type 1 enclosures are intended for indoor use, primarily to provide a degree of protection against limited amounts of falling dirt. Remote Keypads are UL Type 12 when installed with the sealing washer and fixing kit provided.

When installed in a Type 1 or Type 12 enclosure, the drives may be operated in a compartment handling conditioned air.

11.4 Mounting

Drives may be surface mounted using the appropriate brackets. Drives may be mounted singly or side by side with suitable space between them (bookcase mounting).

11.5 Environment

Drives must be installed in a Pollution Degree 2 environment or better (dry, non-conductive pollution only).

The drives have been evaluated for use at ambient temperatures up to 40 °C. The drives have additionally been evaluated for 50 °C and 55 °C ambient air temperatures with a derated output.

11.6 Electrical Installation

OVERVOLTAGE CATEGORY

OVC III

SUPPLY

The drives are suitable for use on a circuit capable of delivering not more than 100,000 RMS symmetrical amperes, 600 Volts AC Maximum.

TERMINAL TORQUE

Terminals must be tightened to the rated torque as specified in the Installation Instructions.

WIRING TERMINALS

Drives must be installed using cables rated for 75 °C operation, copper wire only. Where possible, UL Listed closed-loop connectors sized according to the field wiring shall be used for all field power wiring connections.

GROUND CONNECTION INSTRUCTIONS

UL Listed closed-loop connectors sized according to the field wiring shall be used for grounding connections.

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64 Unidrive M300/HS30 Quick Start Guide

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BRANCH CIRCUIT PROTECTION

The fuses and circuit breakers required for branch circuit protection are specified in the Installation Instructions.

OPENING OF BRANCH CIRCUIT

Opening of the branch-circuit protective device may be an indication that a fault has been interrupted. To reduce the risk of fire or electric shock, the equipment should be examined and replaced if damaged. If burnout of the current element of an overload relay occurs, the complete overload relay must be replaced.

Integral solid state short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in accordance with the National Electrical Code (NEC), The Canadian Electrical Code, and any additional local codes.

DYNAMIC BRAKING

M100, M101, M200, M201, M300 or M400, frame sizes 1 to 4 have been evaluated for dynamic braking applications. Other drive models have not been evaluated for dynamic braking.

11.7 Motor overload protection and thermal memory retention

All drives incorporate internal overload protection for the motor load that does not require the use of an external or remote overload protection device.

The protection level is adjustable and the method of adjustment is provided in the Control User Guide. Maximum current overload is dependent on the values entered into the current limit parameters (motoring current limit, regenerative current limit and symmetrical current limit entered as percentage) and the motor rated current parameter (entered in amperes).

The duration of the overload is dependent on motor thermal time constant. The maximum programmable time constant depends on the drive model. The method of adjustment of the overload protection is provided.

The drives are provided with user terminals that can be connected to a motor thermistor to protect the motor from high temperature, in the event of a motor cooling fan failure.

11.8 External Class 2 supply

The external power supply used to power the 24 V control circuit shall be marked: “UL Class 2”. The power supply voltage shall not exceed 24 Vdc.

Page 65

Page 66

* Unidrive M300/HS30 uses Safe Torque Off (Drive enable) inputs and terminal 11 is unassigned. ** 250 Vac maximum (UL class 1).

0478-0039-07

The 0 V terminals on the Safe Torque Off are isolated from each other and the 0 V common. 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.

User enable 2

/ STO input 2

0 V

STO2

Digital I/O

1 ph/3 ph AC power supply

Drive ok

Relay**

AC supply

DC bus/Brake

Motor

STO1

0 V

STO1

STO2

User enable 1

/ STO input 1

Safe Torque Off

Zero frequency

Run forward

Run reverse

Analog input 1/

Analog input 2 select

Digital Input 2

24 V user

Digital I/O1

Digital input 3

Digital input 4

Digital input 5

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

Unassigned

NOTE