OPTIDRIVE E3

Invertek Drive OPTIDRIVE E3 User Guide

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AC Variable Speed Drive

IP66 (NEMA 4X)

User Manual

0.37kW – 22kW / 0.5HP – 30HP 110 – 480V Single and 3 Phase Input

Safety Warnings

General Information

and Ratings

Mechanical Installation

Power & Control Wiring

Operation

Parameters

Analog and Digital Input

Macro Conﬁgurations

Modbus RTU

Communications

CAN Communication

Technical Data

Troubleshooting

1. Safety Warnings ..............................4

1.1. Important Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2. General Information and Ratings ................5

2.1. Identifying the Drive by Model Number ..................5

2.2. IP66 Drive Variants ...................................5

2.3. Understanding the Rating Label .........................5

2.4. Drive Model Numbers ................................6

3. Mechanical Installation ........................7

3.1. General ............................................7

3.2. UL Compliant Installation ..............................7

3.3. Mechanical Dimensions – IP66 (Nema 4X) Enclosed Units

3.4. Guidelines for mounting (IP66 Units) ....................8

3.5. Gland Plate and Lock Off .............................8

3.6. Removing the Terminal Cover ..........................9

3.7. Routine Maintenance .................................9

4. Power & Control Wiring .......................10

4.1. Connection Locations ................................10

4.2. Connection Diagram ................................ 11

4.3. Protective Earth (PE) Connection .......................12

4.4. Incoming Power Connection ..........................13

4.5. Motor Connection ..................................14

4.6. Motor Terminal Box Connections ......................14

4.7. Control Terminal Wiring ..............................14

4.8. Using the REV/0/FWD Selector Switch (Versions With Local

Controls Only) ..........................................15

4.9. Using the Internal Pot (Local Control Versions Only) .......16

4.10. Control Terminal Connections ........................16

4.11. Motor Thermal Overload Protection ...................18

4.12. EMC Compliant Installation ..........................18

4.13. Optional Brake Resistor ..............................18

...7

6. Parameters ............................... 23

6.1. Standard Parameters ............................... 23

6.2. Parameter List .....................................23

6.3. Parameter Functions ............................... 25

6.4. Commissioning Various Motor Types .................36

6.5. P-00 Read Only Status Parameters ...................39

7. Analog and Digital Input Macro Conﬁgurations

7.1. Overview ........................................40

7.2. Example Connection Diagrams ......................40

7.3. Macro Functions Guide Key ........................ 41

7.4. Macro Functions – Terminal Mode (P-12 = 0) .......... 42

7.5. Macro Functions - Keypad Mode (P-12 = 1 or 2) ......43

7.6. Macro Functions - Fieldbus Control Mode (P-12 = 3, 4, 7, 8 or 9)

7.7. Macro Functions - User PI Control Mode (P-12 = 5 or 6)

8. Modbus RTU Communications ................ 45

8.1. Introduction .......................................45

8.2. Modbus RTU Speciﬁcation .........................45

8.3. RJ45 Connector Conﬁguration ......................45

8.4. Modbus Register Map ..............................7

9. CAN Communication .........................47

9.1. CAN Communication ..............................47

9.2. Additional Information Relating to CAN or Modbus or

Both ...............................................

10. Technical Data .............................51

10.1. Environmental .................................... 51

10.2. Rating Tables .................................... 51

10.3. Single Phase Operation of Three Phase Drives ........ 51

10.4. Additional Information for UL Compliance ............ 52

10.5. EMC Filter Disconnect ............................52

............................................ 43

.. 40

...44

5. Operation ..................................20

5.1. Managing the Keypad ...............................20

5.2. Operating Displays ..................................20

5.3. Changing Parameters ................................20

5.4. Read Only Parameter Access .........................21

5.5. Resetting Parameters .................................21

5.6. Resetting a Fault .....................................21

5.7. LED Display ........................................22

11. Troubleshooting ........................... 53

11.1. Fault Code Messages .............................53

Intended Audience

This User Manual is intended to be used in conjunction with the Quick Start User Guide included with the product, and is intended to provide additional information for more advanced product applications and usage. The reader should be familiar with the contents of the Quick Start User Guide, and in particular, should observe all safety warnings and installation guidelines contained therein.

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Declaration of Conformity

Invertek Drives Ltd hereby states that the Optidrive ODE-3 product range conforms to the relevant safety provisions of the following council directives:

2014/30/EU (EMC) and 2014/35/EU (LVD) Designed and manufacture is in accordance with the following harmonised European standards:

EN 61800-5-1: 2007 Adjustable speed electrical power drive systems. Safety

requirements. Electrical, thermal and energy.

EN 61800-3: 2004 /A1 2012 Adjustable speed electrical power drive systems. EMC

requirements and speciﬁc test methods

EN 55011: 2007 Limits and Methods of measurement of radio disturbance

characteristics of industrial, scientiﬁc and medical (ISM) radiofrequency equipment (EMC)

EN60529: 1992 Speciﬁcations for degrees of protection provided by enclosures

Electromagnetic Compatibility

All Optidrives are designed with high standards of EMC in mind. All versions suitable for operation on Single Phase 230 volt and Three Phase 400 volt supplies and intended for use within the European Union are ﬁtted with an internal EMC ﬁlter. This EMC ﬁlter is designed to reduce the conducted emissions back into the mains supply via the power cables for compliance with the above harmonised European standards.

It is the responsibility of the installer to ensure that the equipment or system into which the product is incorporated complies with the EMC legislation of the country of use, and the relevant category. Within the European Union, equipment into which this product is incorporated must comply with the EMC Directive 2004/108/EC. This User Guide provides guidance to ensure that the applicable standards may be achieved.

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

2 Year Warranty

All Invertek Optidrive units carry a 2 year warranty against manufacturing defects from the date of manufacture. The manufacturer accepts no liability for any damage caused during or resulting from transport, receipt of delivery, installation or commissioning. The manufacturer also accepts no liability for damage or consequences resulting from inappropriate, negligent or incorrect installation, incorrect adjustment of the operating parameters of the drive, incorrect matching of the drive to the motor, incorrect installation, unacceptable dust, moisture, corrosive substances, excessive vibration or ambient temperatures outside of the design speciﬁcation.

The local distributor may offer different terms and conditions at their discretion, and in all cases concerning warranty, the local distributor should be contacted ﬁrst.

This user guide is the “original instructions” document. All non-English versions are translations of the “original instructions”.

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

This User Guide is for use with version 3.08 Firmware

User Guide Revision 1.20

Invertek Drives Ltd adopts a policy of continuous improvement and whilst every effort has been made to provide accurate and up to date information, the information contained in this User Guide should be used for guidance purposes only and does not form the part of any contract.

When installing the drive on any power supply where the phase-ground voltage may exceed the phase-phase voltage (typically IT supply networks or Marine vessels) it is essential that the internal EMC ﬁlter ground and surge protection varistor ground (where ﬁtted) are disconnected. If in doubt, refer to your Sales Partner for further information.

This manual is intended as a guide for proper installation. Invertek Drives Ltd cannot assume responsibility for the compliance or the non-compliance to any code, national, local or otherwise, for the proper installation of this drive or associated equipment. A hazard of personal injury and/or equipment damage exists if codes are ignored during installation.

This Optidrive contains high voltage capacitors that take time to discharge after removal of the main supply. Before working on the drive, ensure isolation of the main supply from line inputs. Wait ten (10) minutes for the capacitors to discharge to safe voltage levels. Failure to observe this precaution could result in severe bodily injury or loss of life.

Only qualiﬁed electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install, adjust, operate, or service this equipment. Read and understand this manual and other applicable manuals in their entirety before proceeding. Failure to observe this precaution could result in severe bodily injury or loss of life.

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1. Safety Warnings

1.1. Important Safety Information

Please read the IMPORTANT SAFETY INFORMATION below, and all Warning and Caution information elsewhere.

This variable speed drive product (Optidrive) is intended for professional incorporation into complete equipment or systems as part of a ﬁxed installation. If installed incorrectly it may present a safety hazard. The Optidrive uses high voltages and currents, carries a high level of stored electrical energy, and is used to control mechanical plant that may cause injury. Close attention is required to system design and electrical installation to avoid hazards in either normal operation or in the event of equipment malfunction. Only qualiﬁed electricians are allowed to install

Safety Warnings

and maintain this product. System design, installation, commissioning and maintenance

must be carried out only by personnel who have the necessary training and experience. They must carefully read this safety information and the instructions in this Guide and follow all information regarding transport, storage, installation and use of the Optidrive, including the speciﬁed environmental limitations.

Do not perform any ﬂash test or voltage withstand test on the Optidrive. Any electrical measurements required should be carried out with the Optidrive disconnected.

Electric shock hazard! Disconnect and ISOLATE the Optidrive before attempting any work on it. High voltages are present at the terminals and within the drive for up to 10 minutes after disconnection of the electrical supply. Always ensure by using a suitable multimeter that no voltage is present on any drive power terminals prior to commencing any work.

Where supply to the drive is through a plug and socket connector, do not disconnect until 10 minutes have elapsed after turning off the supply.

Ensure correct earthing connections. The earth cable must be sufﬁcient to carry the maximum supply fault current which normally will be limited by the fuses or MCB. Suitably rated fuses or MCB should be ﬁtted in the mains supply to the drive, according to any local legislation or codes.

Ensure correct earthing connections and cable selection as per deﬁned by local legislation or codes. The drive may have a leakage current of greater than 3.5mA; furthermore the earth cable must be sufﬁcient to carry the maximum supply fault current which normally will be limited by the fuses or MCB. Suitably rated fuses or MCB should be ﬁtted in the mains supply to the drive, according to any local legislation or codes.

Do not carry out any work on the drive control cables whilst power is applied to the drive or to the external control circuits.

Danger: Indicates a risk of electric shock, which, if not avoided, could result in damage to the equipment and possible injury or death.

Danger: Indicates a potentially hazardous situation other than electrical, which if not avoided, could result in damage to property.

Within the European Union, all machinery in which this product is used must comply with Directive 2006/42/EC, Safety of Machinery. In particular, the machine manufacturer is responsible for providing a main switch and ensuring the electrical equipment complies with EN60204-1.

The level of integrity offered by the Optidrive control input functions – for example stop/start, forward/reverse and maximum speed is not sufﬁcient for use in safety-critical applications without independent channels of protection. All applications where malfunction could cause injury or loss of life must be subject to a risk assessment and further protection provided where needed.

The driven motor can start at power up if the enable input signal is present.

The STOP function does not remove potentially lethal high voltages. ISOLATE the drive and wait 10 minutes before starting any work on it. Never carry out any work on the Drive, Motor or Motor cable whilst the input power is still applied.

The Optidrive can be programmed to operate the driven motor at speeds above or below the speed achieved when connecting the motor directly to the mains supply. Obtain conﬁrmation from the manufacturers of the motor and the driven machine about suitability for operation over the intended speed range prior to machine start up.

Do not activate the automatic fault reset function on any systems whereby this may cause a potentially dangerous situation.

IP20 drives must be installed in a pollution degree 2 environment, mounted in a cabinet with IP54 or better.

When mounting the drive, ensure that sufﬁcient cooling is provided. Do not carry out drilling operations with the drive in place, dust and swarf from drilling may lead to damage.

The entry of conductive or ﬂammable foreign bodies should be prevented. Flammable material should not be placed close to the drive

Relative humidity must be less than 95% (non-condensing). Ensure that the supply voltage, frequency and no. of phases (1 or

3 phase) correspond to the rating of the Optidrive as delivered. Never connect the mains power supply to the Output terminals

U, V, W. Do not install any type of automatic switchgear between the

drive and the motor. Wherever control cabling is close to power cabling, maintain

a minimum separation of 100 mm and arrange crossings at 90 degrees. Ensure that all terminals are tightened to the appropriate torque setting.

Do not attempt to carry out any repair of the Optidrive. In the case of suspected fault or malfunction, contact your local Invertek Drives Sales Partner for further assistance.

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2. General Information and Ratings

Serial No.:

www.in vertekdriv es.com

Made in the UK

918070

S/Ware

3.08

protection refer to User Guide

/ NEMA 4X

This chapter contains information about the Optidrive E3 including how to identify the drive.

2.1. Identifying the Drive by Model Number

Each drive can be identiﬁed by its model number, as shown in the table below. The model number is on the shipping label and the drive nameplate. The model number includes the drive and any options.

ODE - 3 - 1 2 0021 - 1 F 1 A

Product Family IP Rating

A = IP66 Non Switched B = IP66 Switched C = IP66 with local controls E = IP66 with switch-disconnector

Generation Dynamic Brake

Transistor

Frame Size Filter

Type

1 = Not Fitted 4 = Internal Transistor

0 = No Filter F = Internal EMC Filter

Input Voltage 1 = 110 – 115 No. Of Input Phases

2 = 200 – 240 4 = 380 – 480

Output Current x 10

2.2. IP66 Drive Variants

General Information & Ratings

A = IP66 Non Switched

B = IP66 Switched

2.3. Understanding the Rating Label

The product rating label provides the following information

Key

1 Model Code

2 Enclosure Type and IP Rating

3 Firmware Version

4 Serial Number

Technical Data – Supply

Voltage Technical Data – Maximum

continuous output current

C = IP66 with local controls E = IP66 with switch-disconector

6 6I P

OPTIDRIVE E3

On right hand side when

ODE-3-120023-1F1A

200-240 1 3.7

Input

0-250 2.3

Output

Ø F(Hz) I (A)

50/60

3 0-500

viewed from the front.

Power down for 5min before removing cover

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Read User Guide Before

installation

SCCR:

CAUTION

11111111111

or servicing

For rating and

0.37

Listed 2AD0 Ind.Co nt.Eq.

E226333

0.5

2.4. Drive Model Numbers

110 – 115V ± 10% - 1 Phase Input – 3 Phase 230V Output (Voltage Doubler)

Model Number

With Filter Without Filter

N/A ODE-3-110023-101# 0.5 2.3 1

N/A ODE-3-110043-101# 1 4.3 1

N/A ODE-3-210058-104# 1.5 5.8 2

200 – 240V ± 10% - 1 Phase Input – 3 Phase Output

General Information & Ratings

With Filter Without Filter

ODE-3-120023-1F1# ODE-3-120023-101# 0.37 0.5 2.3 1

ODE-3-120043-1F1# ODE-3-120043-101# 0. 75 1 4.3 1

ODE-3-120070-1F1# ODE-3-120070-101# 1.5 2 7 1

ODE-3-220070-1F4# ODE-3-220070-104# 1.5 2 7 2

ODE-3-220105-1F4# ODE-3-220105-104# 2.2 3 10.5 2

ODE-3-320153-1F4# ODE-3-320153-104# 4.0 5 15.3 3

With Filter Without Filter

ODE-3-120023-3F1# ODE-3-120023-301# 0.37 0.5 2.3 1

ODE-3-120043-3F1# ODE-3-120043-301# 0.75 1 4.3 1

ODE-3-120070-3F1# ODE-3-120070-301# 1.5 2 7 1

ODE-3-220070-3F4# ODE-3-220070-304# 1.5 2 7 2

ODE-3-220105-3F4# ODE-3-220105-304# 2.2 3 10.5 2

ODE-3-320180-3F4# ODE-3-320180-304# 4.0 5 18 3

ODE-3-320240-3F4# ODE-3-320240-304# 5.5 7. 5 24 3

ODE-3-420300-3F4# ODE-3-420300-304# 7. 5 10 30 4

ODE-3-420460-3F4# ODE-3-420460-304# 11 15 46 4

With Filter Without Filter

ODE-3-140022-3F1# ODE-3-140022-301# 0 .75 1 2.2 1

ODE-3-140041-3F1# ODE-3-140041-301# 1.5 2 4 .1 1

ODE-3-240041-3F4# ODE-3-240041-304# 1. 5 2 4 .1 2

ODE-3-240058-3F4# ODE-3-240058-304# 2.2 3 5.8 2

ODE-3-240095-3F4# ODE-3-240095-304# 4 5 9.5 2

ODE-3-340140-3F4# ODE-3-340140-304# 5.5 7. 5 14 3

ODE-3-340180-3F4# ODE-3-340180-304# 7. 5 10 18 3

ODE-3-340240-3F4# ODE-3-340240-3042 11 15 24 3

ODE-3-440300-3F4# ODE-3-440300-3042 15 20 30 4

ODE-3-440390-3F4# ODE-3-440390-3042 18.5 25 39 4

ODE-3-440460-3F4# ODE-3-440460-3042 22 30 46 4

NOTE

Model Number

200 – 240V ± 10% - 3 Phase Input – 3 Phase Output

Model Number

380 – 480V ± 10% - 3 Phase Input – 3 Phase Output

Model Number

For IP66 replace the '#' with:

kW HP

IP66 FWD/REV Pot Disconnect

Output Current

(A)

Output Current

(A)

Output Current

(A)

Output Current

(A)

Frame Size

               

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3. Mechanical Installation

3.1. General

 The Optidrive should be mounted in a vertical position only, on a ﬂat, ﬂame resistant, vibration free mounting using the integral

mounting holes.

 Do not mount ﬂammable material close to the Optidrive.  Ensure that the minimum cooling air gaps, as detailed in section 3.4. Guidelines for mounting (IP66 Units).  Ensure that the ambient temperature range does not exceed the permissible limits for the Optidrive given in section 10.1.

Environmental.

3.2. UL Compliant Installation

Refer to section 10.4. Additional Information for UL Compliance on page 52 for Additional Information for UL Compliance.

3.3. Mechanical Dimensions – IP66 (NEMA 4X) Enclosed Units

Mechanical Installation

Drive Size

2 257.0 10 .12 188.0 7.40 182.0 7.16 200.0 7. 87 176.0 6.93 3.5 7. 7

3 310.0 12.20 211. 0 8.30 238.0 9.37 251.5 9.90 19 7.5 7. 78 7. 0 15.4

4 360.0 14.17 240.0 9.44 275 .0 10.82 300.0 11.08 226.0 8.89 9.5 20.9

Mounting Bolts Tightening Torques

Frame Size Frame Size Control Terminals Power Terminals

All Frame Sizes 4 x M4 (#8) 1, 2, 3 0.8 Nm (7 lb-in) 1.5 Nm (13 lb-in)

A B C D E

mm in mm in mm in mm in mm in kg Ib

232.0 9.13 161. 0 6.34 162.0 6.37 189.0 7.44 148.5 5.85 2.5 5.5

4 0.8 Nm (7 lb-in) 4.1 Nm (36.5 lb-in)

Weight

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3.4. Guidelines for mounting (IP66 Units)

 Before mounting the drive, ensure that the chosen

location meets the environmental condition requirements for the drive shown in section

10.1. Environmental.

 The drive must be mounted vertically, on a suitable ﬂat

surface.

 The minimum mounting clearances as shown in the

table below must be observed.

 The mounting site and chosen mountings should be

sufﬁcient to support the weight of the drives.

 Using the drive as a template, or the dimensions

shown above, mark the locations required for drilling.

 Suitable cable glands to maintain the ingress protection

of the drive are required. Gland holes for power and motor cables are pre-moulded into the drive enclosure, recommended gland sizes are shown below. Gland holes for control cables may be cut as required.

Mechanical Installation

 The mounting location should be free from vibration.  Do not mount the drive in any area with excessive humidity, corrosive airborne chemicals or potentially dangerous dust particles.  Avoid mounting close to high heat sources.  The drive must not be mounted in direct sunlight. If necessary, install a suitable shade cover.  The mounting location must be free from frost.  Do not restrict the ﬂow of air through the drive heatsink. The drive generates heat which must be naturally allowed to dissipate.

Correct air clearance around the drive must be observed.

 If the location is subject to wide ambient temperature and air pressure variation, install a suitable pressure compensation valve in

the drive gland plate.

NOTE If the drive has been in storage for a period longer than 2 years, the DC link capacitors must be reformed.

Drive Size

1 200 7.87 10 0.39

2 200 7.87 10 0.39

3 200 7.87 10 0.39

4 200 7.87 10 0.39

NOTE

X Above & Below Y Either Side

mm in mm in

Above are guidelines only and the operating ambient temperature of the drive MUST be maintained within the limits shown in section 10.1 Environmental at all times.

3.5. Gland Plate and Lock Off

The use of a suitable gland system is required to maintain the appropriate IP / NEMA rating. The gland plate has pre moulded cable entry holes for power and motor connections suitable for use with glands as shown in the following table. Where additional holes are required, these can be drilled to suitable size. Please take care when drilling to avoid leaving any particles within the product.

Recommended cable gland types and hole sizes IP66 / NEMA 4X Gland Plate

Power & Motor Cables

Drive Size Hole Size

Size 1 22 PG16 M20

Size 2 & 3 27 PG21 M25

Size 4 37 PG29 -

Recommended

PG Gland

 UL rated ingress protection ("Type" ) is only met when cables are installed

using a UL recognized bushing or ﬁtting for a ﬂexible-conduit system which meets the required level of protection ("Type").

 For conduit installations the conduit entry holes require standard opening

to the required sizes speciﬁed per the NEC.

 Not intended for installation using rigid conduit system.

Alternative

Metric gland

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Mains switch-disconnector Lock Off

On the switched models the mains switch-disconnector can be locked in the ‘Off’ position using a 20mm standard shackle padlock (not supplied).

IP66 / NEMA 4X Unit Lock Off

3.6. Removing the Terminal Cover

To access the connection terminals, the drive front cover needs to be removed as shown.

Mechanical Installation

IP66 / NEMA 4X Units

Removing the screws on the front of the product allows access to the connection terminals, as shown below.

3.7. Routine Maintenance

The drive should be included within the scheduled maintenance program so that the installation maintains a suitable operating environment, this should include:

 Ambient temperature is at or below that set out in section 10.1. Environmental.  Heat sink fans (where ﬁtted) freely rotating and dust free.  The Enclosure in which the drive is installed should be free from dust and condensation; furthermore ventilation fans and air ﬁlters

should be checked for correct air ﬂow.

Checks should also be made on all electrical connections, ensuring screw terminals are correctly torqued; and that power cables have no signs of heat damage.

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4. Power & Control Wiring

4.1. Connection Locations

4.1.1. Connection locations – Frame size 1

Single phase supply 3 phase supply

Power & Control Wiring

4.1.2. Connection locations – Frame sizes 2, 3 and 4

Single phase supply 3 phase supply

I0I0I I0I0I

L3 EMCL2/N

L2/N

I0I0I I0I0I

1 2 3 4 5 6 7 8 9

UVW

1 2 3 4 5 6 7 8 9

EMC

10 11

U V W

I0I0I I0I0I

L3 EMCL2/N

L2/N

I0I0I I0I0I

1 2 3 4 5 6 7 8 9

UVW

1 2 3 4 5 6 7 8 9

EMC

10 11

U V W

A – Incoming Power Connections see section 4.4. Incoming Power Connection for more information B – Motor Connections see section 4.5. Motor Connection for more information C – Control Terminal Connections see section 4.10. Control Terminal Connections for more information D – Brake Resistor see section 4.13. Optional Brake Resistor for more information

10 | Optidrive ODE-3 IP66 Outdoor Rated User Guide | Version 1.21 www.invertekdrives.com

4.2. Connection Diagram

All power terminal locations are marked directly on the product. DC+/BR/DC- terminals are not available on Size 1 models.

4.2.1. IP66 (Nema 4X) Non-Switched Units

Mains (1 or 3 phase)

L1/L L2/N L3

ODE -3 IP66 (NEMA 4X) Non-Switched

U V W

Additional information in section 4.4. on page 13

Incoming Power Connection

Protective Earth PE Connection

Additional information in section 4.3. on page 13

Isolator/Disconnect

Ensure there is at least 30 seconds

between each power-on!

Fuses/Circuit Breaker

Additional information in section 4.4.2. on page 13

External Line Reactor (optional)

Additional information in section 4.4.3. on page 14

It must not be used with frame size 4 models!

External EMC Filter (optional)

Additional information in section 4.12. on page 18

Power & Control Wiring

External Output Filter (optional)

Output Choke (load reactor) dV/dT ﬁlter Sinewave ﬁlter

Brake Resistor with Thermal Overload Protection

Additional information in section 4.8. on page 23

Shielded Motor Cable with PE Connection

Additional information in section 4.6. on page14

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4.2.2. Electrical Power Connections – IP66 (NEMA 4X) Switched Models

L1/L L2/N L3

Power & Control Wiring

L1/L L2/N L3

ODE -3 IP66 (NEMA 4X) Switched

U V W

Mains (1 or 3 phase)

Additional information in section 4.4. on page 13

Additional information in section 4.3. on page 13

Additional information in section 4.4.2. on page 13

Additional information in section 4.4.3. on page 14

Additional information in section 4.12. on page 18

Incoming Power Connection

Protective Earth PE Connection

Fuses/Circuit Breaker

External Line Reactor (optional)

It must not be used with frame size 4 models!

External EMC Filter (optional)

Built-in mains switch-disconnector

Ensure there is at least 30 seconds

between each power-on!

External Output Filter (optional)

Output Choke (load reactor) dV/dT ﬁlter Sinewave ﬁlter

Brake Resistor with Thermal Overload Protection

Additional information in section 4.12. on page 18

Shielded Motor Cable with PE Connection

Additional information in section 4.6. on page14

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4.3. Protective Earth (PE) Connection

Grounding Guidelines

The ground terminal of each Optidrive should be individually connected DIRECTLY to the site ground bus bar (through the ﬁlter if installed). Optidrive ground connections should not loop from one drive to another, or to, or from any other equipment. Ground loop impedance must conﬁrm to local industrial safety regulations. To meet UL regulations, UL approved ring crimp terminals should be used for all ground wiring connections.

The drive Safety Ground must be connected to system ground. Ground impedance must conform to the requirements of national and local industrial safety regulations and/or electrical codes. The integrity of all ground connections should be checked periodically.

Protective Earth Conductor

The Cross sectional area of the PE Conductor must be at least equal to that of the incoming supply conductor.

Safety Ground

This is the safety ground for the drive that is required by code. One of these points must be connected to adjacent building steel (girder, joist), a ﬂoor ground rod, or bus bar. Grounding points must comply with national and local industrial safety regulations and/ or electrical codes.

Motor Ground

The motor ground must be connected to one of the ground terminals on the drive.

Ground Fault Monitoring

As with all inverters, a leakage current to earth can exist. The Optidrive is designed to produce the minimum possible leakage current whilst complying with worldwide standards. The level of current is affected by motor cable length and type, the effective switching frequency, the earth connections used and the type of RFI ﬁlter installed. If an ELCB (Earth Leakage Circuit Breaker) is to be used, the following conditions apply:

 A Type B Device must be used.  The device must be suitable for protecting equipment with a DC component in the leakage current.  Individual ELCBs should be used for each Optidrive.

Shield Termination (Cable Screen)

The safety ground terminal provides a grounding point for the motor cable shield. The motor cable shield connected to this terminal (drive end) should also be connected to the motor frame (motor end). Use a shield terminating or EMI clamp to connect the shield to the safety ground terminal.

4.4. Incoming Power Connection

4.4.1. Cable Selection

 For 1 phase supply, the mains power cables should be connected to L1/L, L2/N.  For 3 phase supplies, the mains power cables should be connected to L1, L2, and L3. Phase sequence is not important.  For compliance with CE EMC requirements, refer to section 4.12. EMC Compliant Installation on page 18.  A ﬁxed installation is required according to IEC61800-5-1 with a suitable disconnecting device installed between the Optidrive

and the AC Power Source. The disconnecting device must conform to the local safety code / regulations (e.g. within Europe, EN60204-1, Safety of machinery).

 The cables should be dimensioned according to any local codes or regulations. Maximum dimensions are given in section 10.2.

Rating Tables.

Power & Control Wiring

4.4.2. Fuse / Circuit Breaker Selection

 Suitable fuses to provide wiring protection of the input power cable should be installed in the incoming supply line, according to

the data in section 10.2. Rating Tables. The fuses must comply with any local codes or regulations in place. In general, type gG (IEC 60269) or UL type J fuses are suitable; however in some cases type aR fuses may be required. The operating time of the fuses must be below 0.5 seconds.

 Where allowed by local regulations, suitably dimensioned type B MCB circuit breakers of equivalent rating may be utilised in

place of fuses, providing that the clearing capacity is sufﬁcient for the installation.

 The maximum permissible short circuit current at the Optidrive Power terminals as deﬁned in IEC60439-1 is 100kA.

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4.4.3. Optional Input Choke

 Do not use input choke with size 4 models!  An optional Input Choke is recommended to be installed in the supply line for drives frame size 1, 2 and 3 where any of the

following conditions occur: o The incoming supply impedance is low or the fault level / short circuit current is high. o The supply is prone to dips or brown outs. o An imbalance exists on the supply (3 phase drives). o The power supply to the drive is via a busbar and brush gear system (typically overhead Cranes).  In all other installations, an input choke is recommended to ensure protection of the drive against power supply faults. Part numbers

are shown in the table.

4.5. Motor Connection

 The drive inherently produces fast switching of the output voltage (PWM) to the motor compared to the mains supply. For motors

Power & Control Wiring

which have been wound for operation with a variable speed drive additional measures are not required; however if the quality of

insulation is unknown the motor manufacturer should be consulted and preventative measures may be required.  The motor should be connected to the Optidrive U, V, and W terminals using a suitable 3 or 4 core cable. Where a 3 core cable

is utilised, with the shield operating as an earth conductor, the shield must have a cross sectional area at least equal to the phase

conductors when they are made from the same material. Where a 4 core cable is utilised, the earth conductor must be of at least

equal cross sectional area and manufactured from the same material as the phase conductors.

 The motor earth must be connected to one of the Optidrive earth terminals.  Maximum permitted motor cable length for all models: 100 metres shielded, 150 metres unshielded.  Where multiple motors are connected to a single drive using parallel cables, an output choke must be installed.

Supply Frame Size AC Input Inductor

230 Volt

1 Phase

400 Volt

3 Phase

1 OPT-2-L1016-66 2 OPT-2-L1025-66 1 OPT-2-L3006-66 2 OPT-2-L3010-66 3 OPT-2-L3018-66

4.6. Motor Terminal Box Connections

Do not install any mechanical or electro-mechanical switching devices between the drive and motor. Where a local isolator is installed close to the motor, this should be interlocked with the drive control circuit to ensure the drive is disabled when the motor is isolated. Most general purpose motors are wound for operation on dual voltage supplies. This is indicated on the nameplate of the motor. This operational voltage is normally selected when installing the motor by selecting either STAR or DELTA connection. STAR always gives the higher of the two voltage ratings.

Incoming Supply Voltage Motor Nameplate Voltages Connection

230 230 / 400

Delta

∆

400 400 / 690

400 230 / 400

Star

⅄

4.7. Control Terminal Wiring

 All analog signal cables should be suitably shielded. Twisted pair cables are recommended.  Power and Control Signal cables should be routed separately where possible, and must not be routed parallel to each other.  Signal levels of different voltages e.g. 24 Volt DC and 110 Volt AC, should not be routed in the same cable.  Maximum control terminal tightening torque is 0.5Nm.  Control Cable entry conductor size: 0.05 – 2.5mm2 / 30 – 12 AWG.

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4.8. Using the REV/0/FWD Selector Switch (Versions With Local Controls Only)

By adjusting the parameter settings the Optidrive can be conﬁgured for multiple applications and not just for Forward or Reverse. This could typically be for Hand/Off/Auto applications (also known and Local/Remote) for HVAC and pumping industries. The integrated switch operates in parallel with drive terminal 2 (T2) and terminal 3 (T3) as digital input 1 and digital input 2. By default, the integrated switch is enabled.

4.8.1. Disabling built-in control switches

If required, the built-in control switch may be disabled using the following method:

1) Ensure the drive is stopped (Display shows “Stop”).

2) Enable Advanced Parameter Access by setting the correct value in P-14 (default : 201).

3) Scroll down to parameter P-00 (Display shows P-00).

4) Press and hold “STOP” button for >1s, drive will show “Lc-OFF” or “Lc-On” or "Altern" message.

5) Use “UP” or “DOWN” key to select the option: o “Lc-OFF” means integrated switches are enabled. o “Lc-On” means the switches are locked/disabled. o "Altern" means that Revers direction is disabled via built-in switch (can be unlocked via external enable signal connected to DI1

– terminal 2).

6) Press the “STOP” button again to exit.

Power & Control Wiring

Switch Left Switch Centre Switch Right

DI1 DI2 DI1 DI2 DI1 DI2

1 1 0 0 1 0 Lc-Off 0 0 0 0 0 0 Lc-On 0 1 0 0 1 0 Altern

NOTE The table below applies to default setting Lc-Off

Switch Position

Switch Left Switch Centre Switch Right P-12 P-15

Run Reverse STOP Run Forward 0 0

STOP STOP Run Forward 0 5,7

Preset Speed 1 STOP Run Forward 0 1

Run Reverse STOP Run Forward 0 6, 8 Run Forward or Reverse with speed controlled from the Local POT

Run in Auto STOP Run in Hand 0 4

Run in Speed

Control

Run in Preset

Speed Control

Run in Hand STOP Run in Auto 3 6

Run in Hand STOP Run in Auto 3 3

NOTE To be able to adjust parameter P-15, extended menu access must be set in P-14 (default value is 101)

STOP Run in PI Control 5 1

STOP Run in PI Control 5

Parameters

to Set

0, 2, 4, 5, 8..12

Notes

Factory Default Conﬁguration Run Forward or Reverse with speed controlled from the Local POT

Run forward with speed controlled form the local POT Run Reverse – Disabled

Run Forward with speed controlled from the Local POT Preset Speed 1 provides a ‘Jog’ Speed set in P-20

Run in Hand – Speed controlled from the Local POT Run in Auto – Speed controlled using Analog input 2 e.g. from

PLC with 4-20mA signal.

In Speed Control the speed is controlled from the Local POT In PI Control, Local POT controls PI set point

In Preset Speed Control, P-20 sets the Preset Speed In PI Control, POT can control the PI set point (P-44=1)

Hand – Speed controlled from the Local POT Auto – Speed Reference from Modbus

Hand – Speed reference from Preset Speed 1 (P-20) Auto – Speed Reference from Modbus

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4.9. Using the Internal Pot (Local Control Versions Only)

0/4-20 mA

* Dashed lines shows connection for analog inputs and output in digital mode

On switched drives, the built-in pot (indicated) may be used to directly control the signal level applied to analog input 1, and therefore the output frequency (motor speed).

To select the built-in pot as the signal source for analog input 1, set P-16 = 8 In-pot.

4.10. Control Terminal Connections

Power & Control Wiring

1 (+24V DC/ 100mA)

2 (Dl 1)

(AO / DO*) 8

(0V/ COM) 9

10 (RL-COM)

11 (RL-NO)

0-10 V

20-4 mA

0-10 V 10-0 V

20-4 mA

3 (Dl 2)

4 (AI 2/ Dl 3*)

5 (+10V DC/ 10mA)

6 (AI 1/ DI 4*)

7 (0V/ COM)

NOTE

Default Function

Key

Open Closed

1 +24V DC 24 Volt DC Output On-board +24V DC Supply (100mA)

2 DI 1 Digital Input 1 (Run Enable) STOP RUN

3 DI 2 Digital Input 2 FORWARD REVERSE

4 AI 2 / DI 3 Analog Input 2 / Digital Input 3

AI1 Reference Preset Speed 1 (P-20)

5 +10V DC +10Volt DC Output On-board +10V DC Supply (10 mA)

6 AI 1 / DI 4 Analog Input 1 / Digital Input 4 Speed Reference 1 (0-10V)

7 0V / COM 0 Volt Common 0V Common for AI/AO/DI/DO

8 AO Analog Output Motor Speed (0-10V)

9 0V / COM 0 Volt Common 0V Common for AI/AO/DI/DO

10 RL-COM Relay Output Common

Drive Faulty Drive Healthy

11 RL-NO Relay Output NO Contact

NOTE

Digital Inputs: Logic High = 8-30V DC (30V DC max) Analog Output: 0 – 10 Volt (20mA max) Relay Output: 6A/250V AC, 5A/30V DC (resistive load)

DO mode: 24V DC

AO mode: 0-10V

Sec.

Page

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4.10.1. Analog Output

0/4-20 mA

The analog output function may be conﬁgured using parameter P-25, which is described in section 6.2. Parameter List on page 23. The output has two operating modes, dependent on the parameter selection:  Analog Mode

o The output is a 0 – 10 volt DC signal, 20mA max load current.  Digital Mode o The output is 24 volt DC, 20mA max load current.

4.10.2. Relay Output

The relay output function may be conﬁgured using parameter P-18, which is described in section 6.2. Parameter List on page 23.

4.10.3. Analog Inputs

Two analog inputs are available, which may also be used as Digital Inputs if required. The signal formats are selected by parameters as follows:

 Analog Input 1 Format Selection Parameter P-16.  Analog Input 2 Format Selection Parameter P-47.

These parameters are described more fully in section 6.2. Parameter List on page 23.

Local Potentiometer

Connection - AI1

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

2-wire or Loop

Powered Transducer

+24V DC

DI 1

24V DC

Sensor

0/4-20 mA

DI 2

DI 3

+10V DC

AI 1

0V / COM

2-wire Analog Voltage

or Current signal

+24V DC

DI 1

DI 2

0-10 V 10-0 V

20-4 mA

DI 3

+10V DC

AI 1

V/A

3-wire Transducer

+24V DC

DI 1

DI 2

DI 3

24V DC

Sensor

+10V DC

AI 1

Power & Control Wiring

0V / COM

The function of the analog input, e.g. for speed reference or PID feedback for example is deﬁned by parameters P-15. The function of these parameters and available options is described in section 7. Analog and Digital Input Macro Conﬁgurations on page 40.

4.10.4. Digital Inputs

Up to four digital inputs are available. The function of the inputs is deﬁned by parameters P-12 and P-15, which are explained in section 7. Analog and Digital Input Macro Conﬁgurations on page 40.

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4.11. Motor Thermal Overload Protection

4.11.1. Internal Thermal Overload Protection

The drive has an built-in motor thermal overload function; this is in the form of an “I.t-trP” trip after delivering >100% of the value set in P-08 for a sustained period of time (e.g. 150% for 60 seconds).

4.11.2. Motor Thermistor Connection

Where a motor thermistor is to be used, it should be connected as follows:

Motor

Thermistor

Connection

+24V DC

Refer to section 7. Analog and Digital Input Macro Conﬁgurations for further information regarding conﬁguration of the input functions.

Power & Control Wiring

4.12. EMC Compliant Installation

DI 1

DI 2

DI 3

Additional Information

Compatible Thermistor: PTC Type, 2.5kΩ trip level.

 Use a setting of P-15 that has Input 3 function

as External Trip, e.g. P-15 = 3. Refer to section 7. Analog and Digital Input Macro Conﬁgurations on page 40 for further details.

Set P-47 = “"

Category Supply Cable Type Motor Cable Type Control Cables

C2 Shielded C3 Unshielded

A screened (shielded) cable suitable for ﬁxed installation with the relevant mains voltage in use. Braided or twisted type screened

Shielded

Shielded Shielded

Shielded

1,5

1, 5

Shielded

Maximum Permissible

Motor Cable Length

1M / 5M

5M / 25M

25M / 100M

cable where the screen covers at least 85% of the cable surface area, designed with low impedance to HF signals. Installation of a standard cable within a suitable steel or copper tube is also acceptable.

A cable suitable for ﬁxed installation with relevant mains voltage with a concentric protection wire. Installation of a standard cable

within a suitable steel or copper tube is also acceptable.

A cable suitable for ﬁxed installation with relevant mains voltage. A shielded type cable is not necessary.

A shielded cable with low impedance shield. Twisted pair cable is recommended for analog signals.

The cable screen should be terminated at the motor end using an EMC type gland allowing connection to the motor body

through the largest possible surface area. Where drives are mounted in a steel control panel enclosure, the cable screen may be terminated directly to the control panel using a suitable EMC clamp or gland, as close to the drive as possible. For IP66 drives, connect the motor cable screen to the internal ground clamp.

Compliance with category C1 conducted emissions only is achieved. For compliance with category C1 radiated emissions,

additional measures may be required, contact your Sales Partner for further assistance.

Permissible cable length with additional external EMC ﬁlter.

4.13. Optional Brake Resistor

Optidrive E3 Frame Size 2 and above units have a built-in Brake Transistor. This allows an external resistor to be connected to the drive to provide improved braking torque in applications that require this.

The brake resistor should be connected to the “+” and “BR” terminals as shown in the diagrams in sections 4.2. Connection Diagram.

The voltage level at these terminals may exceed 800VDC. Stored charge may be present after disconnecting the mains power. Allow a minimum of 10 minutes discharge after power off before attempting any connection to these terminals.

Suitable resistors and guidance on selection can be obtained from your Invertek Sales Partner. The brake transistor is enabled here by setting P-34 > 0. See section 6. Parameters for more information.

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Dynamic Brake Transistor with Thermal Overload Protection

Thermal Overload / Brake Resistor with internal Over Temperature switch

It is highly recommended to equip the drive with a main contactor and provide and use an additional thermal overload protection for braking

resistor. The contractor should be wired so that it opens in case the resistor overheats,

otherwise the drive will not be able to interrupt the main supply if the brake chopper remains closed (short-circuited) in a faulty situation.

ODE-3

L1/L

L2/N L3

DC+

It is also recommended to wire the thermal overload protection to a digital input of the drive as an External Trip.

K1 - Main Contractor

+ 24 VDC

Dlx

ODE-3

Optional wiring

The voltage level at these terminals may exceed 800VDC.

Stored charge may be present after disconnecting the mains power.

Allow a minimum of 10 minutes discharge after power off before attempting any connection to these terminals.

Power & Control Wiring

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5. Operation

5.1. Managing the Keypad

The drive is conﬁgured and its operation monitored via the keypad and display.

NAVIGATE

DOWN

RESET / STOP

START

Used to display real-time information, to access and exit parameter edit mode and to store parameter changes.

Used to increase speed in real-time mode or to increase parameter values in parameter edit mode.

Used to decrease speed in real-time mode or to decrease parameter values in parameter edit mode.

Used to reset a tripped drive. When in Keypad mode is used to Stop a running drive.

When in keypad mode, used to Start a stopped drive or to reverse the direction of rotation if bi-directional keypad mode is enabled.

5.2. Operating Displays



   



Drive Stopped /

Operation

Disabled

5.3. Changing Parameters

     

Press and hold the Navigate key > 2 seconds

Drive is enabled / running, display shows the output frequency (Hz)

Use the up and down keys to select the required parameter

Press the Navigate key for < 1 second.

The display will show the motor current (Amps)

Press the Navigate key for < 1 second

Press the Navigate key for < 1 second.

The display will show the motor power (kW)

Adjust the value using the Up and Down keys

If P-10 > 0, pressing the Navigate key for < 1 second will display the motor speed (RPM)

Press for < 1 second to return to the parameter menu

Press for > 2 seconds to return to the operating display

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5.4. Read Only Parameter Access

     

Press and hold the Navigate key > 2 seconds

Use the up and down keys to select P-00

5.5. Resetting Parameters

 

Press the Stop key. The display will

show “”

To reset parameter values to their factory default settings, press and hold Up, Down and Stop buttons for > 2 seconds.

The display will show “”

Press the Navigate key for < 1 second

Use the up and down keys to select the required Read Only parameter

Press the Navigate key for < 1 second to display the value

Press and hold the Navigate key > 2 seconds to return to the operating display

Operation

5.6. Resetting a Fault

 

Press the Stop key. The display will

show “”

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5.7. LED Display

Optidrive E3 has a built-in 6 Digit 7 Segment LED Display. In order to display certain warnings, the following methods are used:

5.7.1 LED Display Layout

.....

a b c d e f

5.7.2 LED Display Meanings

LED Segments Behaviour Meaning

a, b, c, d, e, f Flashing all together Overload, motor output current exceeds P-08

a and f Flashing alternately Mains Loss (Incoming AC power has been removed)

a Flashing Fire Mode Active

Operation

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6. Parameters

6.1. Standard Parameters

The parameter set is arranged in Groups according to the following structure:

Parameter Group Range Access Level Access Type

P00 P00-01 to P00-20 Extended Read Only

P00-21 to P00-50 Advanced Read Only

Basic Parameters P-01 to P-14 Basic Read / Write

Extended Parameters P-15 to P-50 Extended Read / Write

Advanced Parameters P-51 to P-60 Advanced Read / Write

Access to all parameter groups is controlled by setting P-14 as follows: P-14 = P-37 (Factory setting: 101) Allows Extended Parameter Access P-14 = P-37 + 100 (Factory Setting: 201) Allows Advanced Parameter Access In order to prevent possible damage to the drive and connected machinery, certain parameters are locked during operation of the

drive to prevent change. In the case that the drive is enabled, and the user tries to change the parameter, an “L” is shown on the left of the display.

6.2. Parameter List

6.2.1. Standard Parameters

Par. Function Page No.

P-01 Maximum Frequency / Speed Limit 23

P-02 Minimum Frequency / Speed Limit 23

P-03 Acceleration Ramp Time 23

P-04 Deceleration Ramp Time 23

P-05 Stop Mode / Mains Loss Control 24

P-06 Energy Optimiser 24

P-07 Motor Rated Voltage / kE (PM / BLDC) 22

P-08 Motor Rated Current 22

P-09 Motor Rated Frequency 22

P-10 Motor Rated Speed 22

P-11 Low Frequency Torque Boost 22

P-12 Primary Command Source 24

P-13 Application Mode 24

P-14 Extended Menu Access code 26

6.2.2. Extended Parameters

Par. Function Page No.

P-15 Digital Input Function 26

P-16 Analog Input 1 Format 24

P-17 Effective Switching Frequency 24

P-18 Relay Output Function 25

P- Relay Threshold 25

P-20 Preset Frequency / Speed 1 26

P-21 Preset Frequency / Speed 2 26

P-22 Preset Frequency / Speed 3 26

P-23 Preset Frequency / Speed 4 26

P-24 Second Ramp Time 23

Parameters

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Par. Function Page No.

P-25 Analog Output Function 26

P-26 Skip Frequency Band Width 28

P-27 Skip Frequency Center Point 28

P-28 V/F Adjustment Voltage 28

P-29 V/F Adjustment Frequency 28

P-30 Start/ Restart / Fire Mode Conﬁg 27

P-31 Keypad Start Mode 27

P-32 Index 1: DC Injection Duration 29

P-33 Spin Start Enable 29

P-34 Brake Chopper Enable (Not Size 1) 29

P-35 Analog Input 1/Slave Speed Scaling 25

P-36 Communication Conﬁguration 32

P-37 Extended Menu Access Code 26

P-38 Parameter Lock 26

P-39 Analog Input 1 Offset 25

P-40 Index 1: Display Scaling Factor 29

P-41 PI Proportional Gain 30

P-42 PI Integral Time 30

P-43 PI Operating Mode 30

P-44 PI Reference (Setpoint) Source 30

P-45 PI Digital Reference 30

P-46 PI Feedback Source 30

P-47 Analog Input 2 Signal Format 25

P-48 Standby Mode Timer 30

Parameters

P-49 PI Error Wake Up Level 30

P-50 Relay Output Hysteresis 25

Index 2: DC Injection Braking Mode 29

Index 2: Display Scaling Source 29

6.2.3. Advanced Parameters

Par. Function Page No.

P-51 Motor Control Mode 31

P-52 Auto-tune Enable 31

P-53 Vector Speed Control P-gain 31

P-54 Maximum Current Limit 30

P- Motor Stator Resistance 31

P-56 Motor Stator Inductance (d) 31

P-57 Motor Stator Inductance (q) 31

P-58 DC Injection Frequency / Speed 29

P-59 DC Injection Current 29

P-60 Overload Management 34

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6.3. Parameter Functions

The following sections highlight the parameters relevant to certain functions in the drive ﬁrmware. Parameters are grouped according to the function.

6.3.1. Basic Functions

Motor Nameplate Settings (relevant parameters)

Par. Description Minimum

P-07 Motor Rated Voltage / kE 0 250 / 500 230 / 400 V

For Induction Motors, this parameter should be set to the rated (nameplate) voltage of the motor (Volts). For Permanent Magnet or Brushless DC Motors, it should be set to the Back EMF at rated speed.

P-08 Motor Rated Current Drive Rating Dependent A

This parameter should be set to the rated (nameplate) current of the motor.

P-09 Motor Rated Frequency 10 500 50 (60) Hz

This parameter should be set to the rated (nameplate) frequency of the motor.

Maximum

Default Units

When commissioning the drive, it is necessary to enter certain information about the motor into the drive to ensure the drive is optimised to control the connected motor and additionally to prevent damage to the motor.

For standard induction motors, the parameters are listed below. For alternative motor types, refer to the later relevant sections for each motor type.

Working in RPM (relevant parameters)

Par. Description Minimum

P-10 Motor Rated Speed 0 30000 0 RPM

This parameter can optionally be set to the rated (nameplate) RPM of the motor. When set to the default value of zero, all speed related parameters are displayed in Hz and the slip compensation (where motor speed is maintained at a constant value regardless of applied load) for the motor is disabled. Entering the value from the motor nameplate enables the slip compensation function, and the Optidrive display will now show motor speed in RPM. All speed related parameters, such as Minimum and Maximum Speed, Preset Speeds etc. will also be displayed in RPM.

NOTE If P-09 value is changed, P-10 value is reset to 0.

Maximum

Default Units

Optidrive E3 normally uses frequency for all speed related parameters, e.g. Minimum and Maximum Output Frequency. It is also possible to work directly in RPM, by setting the above parameter to the relevant rated speed from the connected motor nameplate.

When set to the default value of zero, all speed related parameters are displayed in Hz, and slip compensation for the motor is disabled. Entering the value from the motor nameplate enables the slip compensation function, and the Optidrive display will also now show motor speed in RPM. All speed related parameters, such as Minimum and Maximum Speed, Preset Speeds etc. will also be displayed in RPM.

NOTE If P-09 value is changed, P-10 value is reset to 0.

Low Frequency Torque Boost (relevant parameters)

Par. Description Minimum

P-11 Low Frequency Torque Boost 0.0

Low frequency torque can be improved by increasing this parameter. Excessive boost levels may however result in high motor current and increased risk of tripping on Over Current or Motor Overload (refer to section 11.1. Fault Code Messages).

This parameter operates in conjunction with P-51 (Motor Control Mode) as follows:

P-51 P-11

0 0

1 All

2, 3, 4

For IM motors, when P-51 = 0 or 1, a suitable setting can usually be found by operating the motor under very low or no load conditions at approximately 5Hz, and adjusting P-11 until the motor current is approximately the magnetising current (if known) or in the range shown below.

Frame Size 1: 60 – 80% of motor rated current. Frame Size 2: 50 – 60% of motor rated current. Frame Size 3: 40 – 50% of motor rated current. Frame Size 4: 35 – 45% of motor rated current.

Boost is automatically calculated according to autotune data.

Voltage boost = P-11 x P-07.This voltage is applied at 0.0Hz, and linearly reduced until P-09 / 2.

All

Boost current level = 4*P-11*P-08.

Maximum

Drive Dependent

Default Units

Parameters

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Low Frequency Torque Boost is used to increase the applied motor voltage and hence current at low output frequencies. This can

20%* P-09

improve low speed and starting torque. Increasing the boost level will increase motor current at low speed, which may result in the motor temperature rising - force ventilation or additional cooling of the motor may then be required. In general, the lower the motor power, the higher the boost setting that may be safely used.

For IM motor types (P-51 = 0 or 1), the value entered determines the voltage applied to the motor at 0.0Hz relative to P-07 setting. e.g.

 P-07 = 400V  P-11 = 2%  Output voltage applied to the motor at 0.0Hz = 2% x 400V = 8V.

This boost voltage is then linearly reduced up to 50% of the motor rated speed (P-09). When operating with alternative motor types (P-51 = 2, 3 or 4) this parameter is used to set an additional boost current which is

injected into the motor. The actual current level is deﬁned as 4*P-11*P-08. This additional current is injected between 0.0Hz and 10% of rated frequency. Above this point, the boost current is reduced

according to the diagram below.

P-11

10%* P-09

Speed Limits (relevant parameters)

These parameters deﬁne the range of output frequency and therefore the speed range through which the drive will operate. As described above:

 If P-10 = 0, Values are Hz  If P-10 <> 0, Values are RPM

Dependent on the speed reference selection, the operation will be as follows: For Analog Speed Reference: Applying 0% analog signal results in the speed reference of P-02. Applying 100% signal results in the

Parameters

speed reference of P-01. Scaling between these points is linear. Scaling may be adjusted on Analog Input 1 only using the AI1 Scaling & Offset function shown on page 25. The value used for the speed reference:

Par. Description Minimum

P-01 Maximum Frequency / Speed Limit P-02 500.0

P-02 Minimum Frequency / Speed Limit 0.0 P-01 20.0 Hz / RPM

Acceleration and Deceleration (relevant parameters)

Par. Description Minimum

P-03 Acceleration Ramp Time 0.00 600.0 5.0 s

P-04 Deceleration Ramp Time 0.00 600.0 5.0 s

Maximum

Maximum output frequency or motor speed limit – Hz or RPM. If P-10 >0, the value entered / displayed is in RPM.

Minimum speed limit – Hz or RPM. If P-10 >0, the value entered / displayed is in RPM.

Maximum

Acceleration ramp time from zero Hz / RPM to base frequency (P-09) in seconds.

Deceleration ramp time from base frequency (P-09) to standstill in seconds. When set to 0.00, the value of P-24 is used.

Default Units

50.0 (60.0)

Default Units

Hz / RPM

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Second Deceleration Time

Par. Description Minimum

P-24 Second Ramp Time (Fast Stop) 0.00 6000.0 0.0 s

This parameter allows an alternative deceleration ramp down time to be programmed into the Optidrive, which can be selected by digital inputs (dependent on the setting of P-15) or selected automatically in the case of a mains power loss if P-05 = 2 or 3.

When set to 0.00, the drive will coast to stop.

Maximum

Default Units

Stopping Mode

Par. Description Minimum

P-05 Stop Mode / Mains Loss Control 0 4 0 -

Selects the stopping mode of the drive, and the behaviour in response to a loss of mains power supply during operation.

Setting On Disable On Mains Loss

0 Ramp to Stop (P-04)

1 Coast Coast

2 Ramp to Stop (P-04) Fast Ramp to Stop (P-24), Coast if P-24 = 0

Ramp to Stop (P-04) with AC Flux Braking

Ramp to Stop (P-04)

Ride Through (Recover energy from load to maintain operation)

Fast Ramp to Stop (P-24), Coast if P-24 = 0

No action

Maximum

Default Units

Energy Optimisier

This parameter conﬁgures the energy saving functions of the drive as follows: Motor Energy Optimisation: Reduces energy losses in the motor under part load conditions by reducing motor ﬂux. This

function should not be used in applications which have large sudden load step changes, or for PI control applications, as it may cause instability in the control or over current trip.

Drive Energy Optimiser: Reduces the energy losses in the drive at higher output frequencies by reducing switching losses. This may lead to vibration or instability in the motor under light load conditions.

Par. Description Minimum

P-06 Energy Optimiser 0 3 0 -

Setting Motor Energy Optimiser Drive Energy Optimiser

0 Disabled Disabled

1 Enabled Disabled

2 Disabled Enabled

3 Enabled Enabled

Maximum

Default Units

Application Macros (relevant parameters)

Par. Description Minimum

P-13 Application Mode 0 2 0 -

Provides a quick set up to conﬁgure key parameters according to the intended application of the drive. Parameters are preset according to the table.

0: Industrial Mode. Intended for general purpose applications. 1: Pump Mode. Intended for centrifugal pump applications. 2: Fan Mode. Intended for Fan applications.

Setting Application Current Limit

(P-54)

0 General 150% Constant

1 Pump 110 % Variable 0: Off 1: Current Limit Reduction

2 Fan 110 % Variable 2: On 1: Current Limit Reduction

Torque Characteristic Spin Start

Maximum

(P-33)

0: Off 0: Trip

Default Units

Thermal Overload Limit Reaction (P-60 Index 2)

Parameters

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6.3.2 Control Modes

Par. Description Minimum

P-12 Primary Command Source 0 9 0 -

6.3.3 Input and Output Functions

Analog Inputs - Format (relevant parameters)

Par. Description Minimum

P-16 Analog Input 1 Format See Below In-pot -

Parameters

P-17 Effective Switching Frequency 4 32 8 kHz

P-47

Maximum

0: Terminal control. The drive responds directly to signals applied to the control terminals. 1: Keypad control - uni-directional. The drive can be controlled in the forward direction only using the internal keypad, or an

external remote Keypad. 2: Keypad control - bi-directional. The drive can be controlled in the forward and reverse directions using the internal keypad, or an

external remote Keypad. Pressing the keypad START button toggles between forward and reverse. 3: Modbus RTU control with internal ramps active. Control via Modbus RTU (RS485) using the internal

Accel / Decel ramps. 4: Modbus RTU control with internal ramps inactive. Control via Modbus RTU (RS485) interface with

Accel / Decel ramps updated via Modbus.

5: PI control. User PI control with external feedback signal. 6: PI control added to analog input 1. PI control with external feedback signal and summation with analog input 1. 7: CANopen control with internal ramps active. Control via CAN (RS485) using the internal Accel / Decel ramps. 8: CANopen control with internal ramps inactive. Control via CAN (RS485) interface with Accel / Decel ramps updated

via CAN.

9: Slave mode. Control via a connected Invertek drive in Master Mode. Slave drive address must be > 1. NOTE When P-12 = 1, 2, 3, 4, 7, 8 or 9, an enable signal must still be provided at the control terminals, digital input 1.

Maximum

  = Uni-polar 0 to 10 Volt Signal. The drive will remain at minimum speed (P-02) if the analog reference after scaling and offset are applied is =<0.0%. 100% signal means the output frequency / speed will be the value set in P-01.

  = Uni-polar 0 to 10 Volt Signal, bi-directional operation. The drive will operate the motor in the reverse direction of rotation if the analog reference after scaling and offset are applied is <0.0%. E.g. for bidirectional control from a 0 – 10 volt signal, set P-35 = 200.0%, P-39 = 50.0%.

  = 0 to 20mA Signal.   = 4 to 20mA Signal, the Optidrive will trip and show the fault code  if the signal level falls below 3mA.   = 4 to 20mA Signal, the Optidrive will run at Preset Speed 1 (P-20 if the signal level falls below 3mA.   = 20 to 4mA Signal, the Optidrive will trip and show the fault code  if the signal level falls below 3mA.   = 20 to 4mA Signal, the Optidrive will run at Preset Speed 1 (P-20 if the signal level falls below 3mA.   = 10 to 0 Volt Signal (Uni-polar). The drive will operate at Maximum Frequency / Speed if the analog reference after scaling

and offset are applied is =<0.0%. n = Integrated Potentiometer.

Sets maximum effective switching frequency of the drive. If “E” is displayed when the parameter is viewed, the switching frequency has been reduced to the level in P00-32 due to excessive drive heatsink temperature.

Analog Input 2 Format - - U0-10-

  = 0 to 10 Volt Signal.   = 0 to 20mA Signal.   = 4 to 20mA Signal, the Optidrive will trip and show the fault code  if the signal level falls below 3mA.   = 4 to 20mA Signal, the Optidrive will run at Preset Speed 1 (P-20) if the signal level falls below 3mA.   = 20 to 4mA Signal, the Optidrive will trip and show the fault code  if the signal level falls below 3mA.   = 20 to 4mA Signal, the Optidrive will run at Preset Speed 1 (P-20) if the signal level falls below 3mA.  =

Use for motor thermistor measurement, valid with any setting of P-15 that has Input 3 as E-Trip. Trip level: 1.5kΩ, reset 1kΩ.

Default Units

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Analog Inputs - AI1 Scaling & Offset (relevant parameters)

Par. Description Minimum

P-35 Analog Input 1/Slave Speed Scaling 0.0 2000.0 100.0 %

Analog Input 1 Scaling. The analog input signal level is multiplied by this factor, e.g. if P-16 is set for a 0 – 10V signal, and the

scaling factor is set to 200.0%, a 5 volt input will result in the drive running at maximum frequency / speed (P-01). Slave Speed Scaling. When operating in Slave Mode (P-12 = 9), the operating speed of the drive will be the Master speed

multiplied by this factor, limited by the minimum and maximum speeds.

P-39 Analog Input 1 Offset -500.0 500.0 0.0 %

Sets an offset, as a percentage of the full scale range of the input, which is applied to the analog input signal. This parameter operates in conjunction with P-35, and the resultant value can be displayed in P00-01.

The resultant value is deﬁned as a percentage, according to the following: P00-01 = (Applied Signal Level(%) - P-39) x P-35).

Maximum

Default Units

Relay Output Functions (relevant parameters)

Par. Description Minimum

P-18 Relay Output Function 0 9 1 -

Selects the function assigned to the relay output. The relay has two output terminals, Logic 1 indicates the relay is active, and therefore terminals 10 and 11 will be connected.

0: Drive running. Logic 1 when the motor is enabled. 1: Drive healthy. Logic 1 when power is applied to the drive and no fault exists. 2: At speed. Logic 1 when the output frequency matches the setpoint frequency. 3: Drive tripped. Logic 1 when the drive is in a fault condition. 4: Motor speed >= limit. Logic 1 when the output frequency exceeds the adjustable limit set in P-19. 5: Motor current >=limit. Logic 1 when the motor current exceeds the adjustable limit set in P-19. 6: Motor speed <limit. Logic 1 when the output frequency is below the adjustable limit set in P-19. 7: Motor current <limit. Logic 1 when the motor current is below the adjustable limit set in P-19. 8: Analog input 2 >=limit. Logic 1 when the signal applied to analog input 2 exceeds the adjustable limit set in P-19. 9: Drive ready to run. Logic 1 when the drive is ready to run, no trip present.

P- Relay Threshold 0.0 200.0 100.0 %

Adjustable threshold level used in conjunction with settings 4 to 8 of P-18.

P-50 Relay Output Hysteresis 0.0 100.0 0.0 %

Sets the hysteresis level for P-19 to prevent the output relay chattering when close to the threshold.

Maximum

Default Units

Parameters

Analog Output Functions (relevant parameters)

Par. Description Minimum

P-25 Analog Output Function 0

Digital Output Mode. Logic 1 = +24V DC 0: Drive running. Logic 1 when the Optidrive is enabled (Running). 1: Drive healthy. Logic 1 When no Fault condition exists on the drive. 2: At speed. Logic 1 when the output frequency matches the setpoint frequency. 3: Drive tripped. Logic 1 when the drive is in a fault condition. 4: Motor speed >= limit. Logic 1 when the output frequency exceeds the adjustable limit set in P-19. 5: Motor current >=limit. Logic 1 when the motor current exceeds the adjustable limit set in P-19. 6: Motor speed <limit. Logic 1 when the output frequency is below the adjustable limit set in P-19. 7: Motor current <limit. Logic 1 when the motor current is below the adjustable limit set in P-19. Analog Output Mode 8: Motor speed. 0 to P-01, resolution 0.1Hz. 9: Motor current. 0 to 200% of P-08, resolution 0.1A. 10: Motor power. 0 – 200% of drive rated power. 11: Motor torque. 0 – 200% of P-08, resolution 0.1A.

P- Relay Threshold 0.0 200.0 100.0 %

Adjustable threshold level used in conjunction with settings 4 to 8 of P-25.

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Maximum

11 8

Default Units

6.3.4. Common Functions

Parameter Access Control and Locking (relevant parameters)

Par. Description Minimum

P-14 Extended Menu Access 0 65535 0 -

P-37 Extended Menu Access Code 0 9999 101 -

P-38 Parameter Lock 0 1 0 -

Local/Remote (relevant parameters)

Par. Description Minimum

P-15 Digital Input Function 0 17 0 -

Preset Speeds (relevant parameters)

Par. Description Minimum

P-15 Digital Input Function Select 0 17 0 -

P-20 Preset Frequency / Speed 1 -P-01 P-01 5.0 Hz / RPM

P-21 Preset Frequency / Speed 2 -P-01 P-01 25.0 Hz / RPM

P-22 Preset Frequency / Speed 3 -P-01 P-01 40.0 Hz / RPM

P-23 Preset Frequency / Speed 4 -P-01 P-01 P-09 Hz / RPM

Parameters

Maximum

Enables access to Extended and Advanced Parameter Groups. This parameter must be set to the value programmed in P-37 (default:

101) to view and adjust Extended Parameters and value of P-37 + 100 to view and adjust Advanced Parameters. The code may be changed by the user in P-37 if desired.

Deﬁnes the access code which must be entered in P-14 to access parameters above P-14.

0: Unlocked. All parameters can be accessed and changed. 1: Locked. Parameter values can be displayed, but cannot be changed except P-38.

Maximum

Deﬁnes the function of the digital inputs depending on the control mode setting in P-12. See section 7. Analog and Digital Input Macro Conﬁgurations for more information.

Maximum

Deﬁnes the function of the digital inputs depending on the control mode setting in P-12. See section 7. Analog and Digital Input Macro Conﬁgurations for more information.

Preset Speeds / Frequencies selected by digital inputs depending on the setting of P-15. If P-10 = 0, the values are entered as Hz. If P-10 > 0, the values are entered as RPM.

NOTE Changing the value of P-09 will reset all values to factory default settings.

Default Units

Start Mode, Auto Restart and Fire Mode (relevant parameters)

Par. Description Minimum

P-15 Digital Input Function 0 17 0 -

Deﬁnes the function of the digital inputs depending on the control mode setting in P-12. See section 7. Analog and Digital Input Macro Conﬁgurations for more information.

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Maximum

Default Units

Par. Description Minimum

P-25 Analog Output Function 0

P-30 Start/ Restart / Fire Mode Conﬁguration

Index 1: Start Mode / Auto Restart N/A N/A Edge-r -

Selects whether the drive should start automatically if the enable input is present and latched during power on. Also conﬁgures the Automatic Restart function.

E: Following Power on or reset, the drive will not start if Digital Input 1 remains closed. The Input must be closed after a power on or reset to start the drive.

: Following a Power On or Reset, the drive will automatically start if Digital Input 1 is closed.  To : Following a trip, the drive will make up to 5 attempts to restart at 20 second intervals. The numbers of restart

attempts are counted, and if the drive fails to start on the ﬁnal attempt, the drive will trip with a fault, and will require the user to manually reset the fault. The drive must be powered down to reset the counter.

Index 2: Fire Mode Input Logic 0 1 0 -

Deﬁnes the operating logic when a setting of P-15 is used which includes Fire Mode, e.g. settings 15, 16, 17 & 18.

0: Normally Closed (NC) input. Fire Mode active if input is open. 1: Normally Open (NO) input. Fire Mode active if input is closed.

Index 3: Fire Mode Input Latch 0 1 0 -

Deﬁnes the input type when a setting of P-15 is used which includes Fire Mode, e.g. settings 15, 16, 17 & 18. 0: Latched input. The drive will remain in Fire Mode, only as long the ﬁre mode input signal remains

(Normally Open or Normally Closed operation is supported depending on Index 2 setting). 1: Momentary input. Fire Mode is activated by a momentary signal on the input. Normally Open or Normally Closed operation is

supported depending on Index 2 setting. The drive will remain in Fire Mode until disabled or powered off.

P-31 Keypad Start Mode 0 7 1 -

This parameter is active only when operating in Keypad Control Mode (P-12 = 1 or 2) or Modbus Mode (P-12 = 3 or 4). When settings 0, 1, 4 or 5 are used, the Keypad Start and Stop keys are active, and control terminals 1 and 2 must be linked together. Settings 2, 3, 6 and 7 allow the drive to be started from the control terminals directly, and the keypad Start and Stop keys are ignored.

0: Minimum speed, keypad start 1: Previous speed, keypad start 2: Minimum speed, terminal start 3: Previous speed, terminal start 4: Current speed, keypad start 5: Preset speed 4, keypad start 6: Current speed, terminal start 7: Preset speed 4, terminal start

Maximum

11 8

Default Units

Parameters

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Fire Mode

The Fire Mode function is designed to ensure continuous operation of the drive in emergency conditions until the drive is no longer capable of sustaining operation. The Fire Mode input may be a normally open (Close to Activate Fire Mode) or Normally Closed (Open to Activate Fire Mode) according to the setting of P-30 Index 2. In addition, the input may be momentary or maintained type, selected by P-30 Index 3.

This input may be linked to a ﬁre control system to allow maintained operation in emergency conditions, e.g. to clear smoke or maintain air quality within that building.

The ﬁre mode function is enabled when P-15 = 15, 16, 17 or 18, with Digital Input 3 assigned to activate ﬁre mode. Fire Mode disables the following protection features in the drive: O-t (Heat-sink Over-Temperature), U-t (Drive Under Temperature), Th-FLt (Faulty Thermistor on Heat-sink), E-trip (External Trip),

4-20 F (4-20mA fault), Ph-Ib (Phase Imbalance), P-Loss (Input Phase Loss Trip), SC-trp (Communications Loss Trip), I.t-trp (Accumulated overload Trip).

The following faults will result in a drive trip, auto reset and restart: O-Volt (Over Voltage on DC Bus), U-Volt (Under Voltage on DC Bus), h O-I (Fast Over-current Trip), O-I (Instantaneous over current

on drive output), Out-F (Drive output fault, Output stage trip).

Switching Frequency Selection (relevant parameters)

Par. Description Minimum

P-17 Effective Switching Frequency 4 32 8 kHz

Skip Frequency (relevant parameters)

Par. Description Minimum

P-26 Skip Frequency Band Width 0.0 P-01 0.0 Hz / RPM

P-27 Skip Frequency Center Point 0.0 P-01 0.0 Hz / RPM

Parameters

V/F Characteristic Adjustment (relevant parameters)

Par. Description Minimum

P-28 V/F Characteristic Adjustment Voltage 0 P-07 0 V

P-29 V/F Characteristic Adjustment Voltage 0.0 P-09 0.0 Hz

Maximum

Sets maximum effective switching frequency of the drive. If “rEd” is displayed when the parameter is viewed, the switching frequency has been reduced to the level in P00-32 due to excessive drive heatsink temperature.

Maximum

The Skip Frequency function is used to avoid the Optidrive operating at a certain output frequency, for example at a frequency which causes mechanical resonance in a particular machine. Parameter P-27 deﬁnes the centre point of the skip frequency band, and is used in conjunction with P-26. The Optidrive output frequency will ramp through the deﬁned band at the rates set in P-03 and P-04 respectively, and will not hold any output frequency within the deﬁned band. If the frequency reference applied to the drive is within the band, the Optidrive output frequency will remain at the upper or lower limit of the band.

Maximum

This parameter in conjunction with P-28 sets a frequency point at which the voltage set in P-29 is applied to the motor. Care must be taken to avoid overheating and damaging the motor when using this feature.

Default Units

DC Injection Braking (relevant parameters)

Par. Description Minimum

P-32 Index 1: DC Injection Duration 0.0 25.0 0.0 s

Index 2: DC Injection Braking Mode 0 2 0 -

Determined by Autotune, adjustment is not normally required.

P-58 DC Injection Frequency / Speed 0.0 P-01 0.0 Hz / RPM

Sets the speed at which DC injection current is applied during braking to Stop, allowing DC to be injected before the drive reaches zero speed if desired.

P-59 DC Injection Current 0.0 100.0 20.0 %

Sets the level of DC injection braking current applied according to the conditions set in P-32 and P-58.

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Maximum

Default Units

Spin Start (relevant parameters)

Par. Description Minimum

P-33 Spin Start Enable 0 2 0 -

0: Disabled 1: Enabled. When enabled, on start up the drive will attempt to determine if the motor is already rotating, and will begin to control the

motor from its current speed. A short delay may be observed when starting motors which are not turning.

2: Enabled on Trip, Brown Out or Coast Stop. Spin start is only activated following the events listed, otherwise it is disabled.

Maximum

Default Units

Dynamic braking (relevant parameters)

Par. Description Minimum

P-34 Brake Chopper Enable (Not Size 1) 0 4 0 -

0: Disabled 1: Enabled with software protection. Brake chopper enabled with software protection for a 200W continuous rated resistor. 2: Enabled without software protection. Enables the internal brake chopper without software protection. An external thermal

protection device should be ﬁtted. 3: Enabled with software protection on speed change only. As setting 1, however the Brake Chopper is only enabled

during a change of the frequency setpoint, and is disabled during constant speed operation. 4: Enabled without software protection on speed change only. As setting 2, however the Brake Chopper is only enabled

during a change of the frequency setpoint, and is disabled during constant speed operation.

Maximum

Default Units

Display Scaling (relevant parameters)

Par. Description Minimum

P-40 Index 1: Display Scaling Control 0.000 16.000 0.000 -

Index 2: Display Scaling Source 0 3 0 -

Allows the user to program the Optidrive to display an alternative output unit scaled from either output frequency (Hz), Motor Speed (RPM) or the signal level of PI feedback when operating in PI Mode.

Index 1: Used to set the scaling multiplier. The chosen source value is multiplied by this factor.

Index 2: Deﬁnes the scaling source as follows: 0: Motor Speed. Scaling is applied to the output frequency if P-10 = 0, or motor RPM if P-10 > 0. 1: Motor Current. Scaling is applied to the motor current value (Amps). 2: Analog Input 2 Signal Level. Scaling is applied to analog input 2 signal level, internally represented as 0 – 100.0%. 3: PI Feedback. Scaling is applied to the PI feedback selected by P-46, internally represented as 0 – 100.0%.

Maximum

Default Units

Parameters

PI Control (relevant parameters)

Par. Description Minimum

P-41 PI Proportional Gain 0.0 30.0 1.0 -

PI Controller Proportional Gain. Higher values provide a greater change in the drive output frequency in response to small changes in the feedback signal. Too high a value can cause instability.

P-42 PI Integral Time 0.0 30.0 1.0 s

PI Controller Integral Time. Larger values provide a more damped response for systems where the overall process responds slowly.

P-43 PI Operating Mode 0 3 0 -

0: Direct Operation. Use this mode if when the feedback signal drops, the motor speed should increase. 1: Inverse Operation. Use this mode if when the feedback signal drops, the motor speed should decrease. 2: Direct Operation, Wake at Full Speed. As setting 0, but on restart from Standby, PI Output is set to 100%. 3: Inverse Operation, Wake at Full Speed. As setting 0, but on restart from Standby, PI Output is set to 100%.

P-44 PI Reference (Setpoint) Source 0 1 0 -

Selects the source for the PI Reference / Setpoint.

0: Digital Preset. P-45 is used. 1: Analog Input 1. Analog input 1 signal level, readable in P00-01 is used for the setpoint.

P-45 PI Digital Reference 0.0 100.0 0.0 %

When P-44 = 0, this parameter sets the preset digital reference (setpoint) used for the PI Controller as a % of the feedback signal.

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Maximum

Default Units

Par. Description Minimum

P-46 PI Feedback Source 0 5 0 -

Selects the source of the feedback signal to be used by the PI controller.

0: Analog Input 2 (Terminal 4) Signal level readable in P00-02. 1: Analog Input 1 (Terminal 6) Signal level readable in P00-01. 2: Motor Current Scaled as % of P-08. 3: DC Bus Voltage Scaled 0 – 1000 Volts = 0 – 100%.

: Analog 1 – Analog 2 The value of Analog Input 2 is subtracted from Analog 1 to give a differential signal. The minimum value is 0.

4 5: Largest (Analog 1, Analog 2) The larger of the two analog input values is always used for PI feedback.

Maximum

Default Units

Standby Mode & Wake Up (relevant parameters)

Par. Description Minimum

P-48 Standby Mode Timer 0.0 25.0 0.0 s

P-49 PI Error Wake Up Level 0.0 100.0 5.0 %

Serial Communication Conﬁguration

Par. Description Minimum

P-36 Serial Communications Conﬁguration See Below

Parameters

Maximum

When standby mode is enabled by setting P-48 > 0.0, the drive will enter standby following a period of operating at minimum speed (P-

02) for the time set in P-48. When in Standby Mode, the drive display shows n, and the output to the motor is disabled.

When the drive is operating in PI Control Mode (P-12 = 5 or 6), and Standby Mode is enabled (P-48 > 0.0), P-49 can be used to deﬁne the PI Error Level (E.g. difference between the setpoint and feedback) required before the drive restarts after entering Standby Mode. This allows the drive to ignore small feedback errors and remain in Standby mode until the feedback drops sufﬁciently.

Maximum

Index 1 : Drive Address 1 63 1 -

Index 2 : Comms Type & Baud Rate 9.6 1000 115.2 kbps

Index 3 : Communication Loss Timeout 0 60000 300 ms

This parameter has three sub settings used to conﬁgure the Modbus RTU Serial Communications. The Sub Parameters are:

Index 1 : Drive Address : Range : 0 – 63, default : 1

Index 2: Comms Type & Baud Rate: Selects the Baud Rate and network type for the internal RS485 communication port.

For Modbus RTU: Baud rates 9.6, 19.2, 38.4, 57.6, 115.2 kbps are available. For CAN: Baud rates 125, 250, 500 & 1000 kbps are available.

Index 3: Communication Loss Timeout: Deﬁnes the time for which the drive will operate without receiving a valid command telegram after the drive has been enabled. This applies to Modbus RTU networks and Optibus networks (e.g. keypad control or Master Slave operation) only. CAN communication loss function is enabled via CAN objects 100Ch and 100Dh. Setting 0 disables the Watchdog timer. Setting a value of 30, 100, 1000, or 3000 deﬁnes the time limit in milliseconds for operation. A ‘’ sufﬁx selects trip on loss of communication. An ‘’ sufﬁx means that the drive will coast stop (output immediately disabled) but will not trip.

Default Units

Current Limit (relevant parameters)

Par. Description Minimum

P-54 Maximum Current Limit 0.0 175.0 150.0 %

Deﬁnes the max current limit in vector control modes

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Maximum

Default Units

6.3.4. Advanced Functions

Autotune (relevant parameters)

Par. Description Minimum

P-52 Motor Parameter Autotune 0 1 0 -

0: Disabled 1: Enabled. When enabled, the drive immediately measures required data from the motor for optimal operation. Ensure all motor

related parameters are correctly set ﬁrst before enabling this parameter. This parameter can be used to optimise the performance when P-51 = 0. Autotune is not required if P-51 = 1. For settings 2 – 5 of P-51, autotune MUST be carried out AFTER all other required motor settings are entered.

Maximum

Default Units

Motor Control Methods

Optidrive E3 may be used with the following motor types:

 Asynchronous Induction Motors (IM)  Synchronous Permanent Magnet AC Motors (PM)  Brushless DC Motors (BLDC)  Synchronous Reluctance Motors (SynRM)  Line Start Permanent Magnet Motors (LSPM)

Each motor type requires the correct operating mode to be selected and the correct commissioning procedure to be followed as described in the following sections.

NOTE For more detailed information on the various motor types, please see the following pages.

Parameters

Par. Description Minimum

P-07

P-08 Motor Rated Current Drive Rating Dependent A

P-09 Motor Rated Frequency 10 500 50 (60) Hz

P-51 Motor Control Mode 0 5 0 -

P-52 Motor Parameter Auto-tune Enable 0 1 0 -

P-53 Vector Speed Control P-gain 0.0 200.0 50.0 %

P- Motor Stator Resistance 0.00 655.35 - 

P-56 Motor Stator Inductance (d) 0.00 655.35 - mH

P-57 Motor Stator Inductance (q) 0.00 655.35 - mH

Motor Rated Voltage / kE

For Induction Motors, this parameter should be set to the rated (nameplate) voltage of the motor (Volts). For Permanent Magnet or Brushless DC Motors, it should be set to the Back EMF at rated speed.

This parameter should be set to the rated (nameplate) current of the motor. This parameter cannot be adjusted greater than the continuous current rating of the drive.

When the motor nameplate value is entered, thermal overload protection is enabled.

This parameter should be set to the rated (nameplate) frequency of the motor.

0: Induction Motor, vector speed control 1: Induction Motor, V/F mode 2: PM motor, vector speed control 3: BLDC motor, vector speed control 4: Syn RM motor, vector speed control 5: LSPM motor, vector speed control

This parameter can be used to optimise the performance when P-51 = 0. Autotune is not required if P-51 = 1. For settings 2 – 5 of P-51, autotune MUST be carried out AFTER all other required motor settings are entered.

0: Disabled 1: Enabled. When enabled, the drive immediately measures required data from the motor for optimal operation. Ensure all motor

related parameters are correctly set ﬁrst before enabling this parameter.

Single Parameter for Vector speed loop tuning. Affects P & I terms simultaneously. Not active when P-51 = 1.

Motor stator resistance in Ohms. Determined by Autotune, adjustment is not normally required.

Determined by Autotune, adjustment is not normally required.

0 250 / 500 230 / 400 V

Maximum

Default Units

Parameters

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Overload Management (relevant parameters)

Par. Description Minimum

P-60 Motor Overload Management - - - -

6.4. Commissioning Various Motor Types

Asynchronous Induction Motors (IM) Vector Control

Optidrive E3 factory default parameters are intended for use with IM motors where the power rating of the motor is approximately the same or slightly less than the indicated power rating of the drive. In this case, it should be possible to operate the motor without any parameter adjustment at all for initial testing.

For optimum performance, the drive parameters should be adjusted to match the motor ratings. This will also ensure correct protection of the motor from damage due to overload.

The basic parameters that should be adjusted are:

 P-07 : Motor Rated Voltage (V)  P-08 : Motor Rated Current (A)  P-09 : Motor Rated Frequency (Hz)

In addition, it is also possible to set:  P-10 : Motor Rated Speed (RPM) When this parameter is adjusted, slip compensation is activated. Slip compensation attempts to compensate the motor speed

relative to the load applied, such that when operating at a constant speed with different loads, the motor shaft speed should remain approximately the same.

To further improve the performance of the motor, the following additional steps can be followed:  Carry out an Autotune.

Parameters

o This requires Advanced Parameter Access, P-14 = P-37 + 100 (Default : 201). o After the correct nameplate information is entered from the motor, the drive can additionally measure some electrical

characteristics of the motor to further optimise the motor control to suit connected motor. o This is achieved by setting P-52 = 1. The autotune will begin IMMEDIATELY following the setting of this parameter! o The drive output will be enabled, and the motor shaft may move. It is important to ensure this is safe before carrying out the

autotune. o For IM motors, the autotune takes only a few seconds, and measures only the motor stator resistance. Parameter P-55 will be

updated with the new value.  Adjust the Low Frequency Torque Boost o IM motors require some additional voltage at low frequency to improve the low speed operation and torque. o By adjusting P-11, it is possible to optimise the low speed operation. o If P-11 is increased too far, excessive motor heating or over current trips may result.  Speed regulation and response to load changes may be improved by adjusting P-11 Vector Gain to suit the motor and connected

load.

o Higher values will provide a more dynamic behaviour at the risk of instability.

Maximum

Index 1: Thermal Overload Retention 0 1 0 1

0: Disabled 1: Enabled. When enabled, the drive calculated motor overload protection information is retained after the mains power is removed

from the drive.

Index 2: Thermal Overload Reaction 0 1 1 1

0: Trip. When the overload accumulator reaches the limit, the drive will trip on It.trp to prevent damage to the motor. 1: No trip, current limit reduction. When the overload accumulator reaches 90%, the output current limit is internally reduced to

00% of P-08 in order to avoid an It.trp. The current limit will return to the setting in P-54 when the overload accumulator reaches 10%.

Default Units

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Synchronous Permanent Magnet AC Motors (PM), BLDC Motors and LSPM Motors

Suitable Motors

Optidrive E3 provides open loop control of permanent magnet AC motors including BLDC and LSPM type, intended to allow the use of high efﬁciency motors in simple applications. Both interior and exterior magnets type motors are supported.

Operation is permitted with motors meeting the following criteria:  The motor Back EMF is >=1 V / Hz. o NOTE Operation of motors with <1V/Hz Back EMF ratio may be possible with reduced speed range.

 Maximum motor frequency 360Hz.  RMS Back EMF must not exceed the AC supply voltage during motor operation.

o Warning! If the peak Back EMF exceeds 800V, the drive may be permanently damaged!

Commissioning Procedure

When operating with permanent magnet motors, the commissioning steps are as follows:  Enter the motor Back EMF at Rated Frequency / Speed in parameter P-07. o This parameter must not be set to the rated motor voltage, but the actual Back EMF imposed by the motor magnets at the drive

output terminals.

o It is sometimes necessary to derive this information from a voltage constant and the rated operating speed, e.g.

If a motor has rated speed 2500RPM, back EMF constant 80V / 1000 RPM, P-07 = (2500 * 80) / 1000 = 200V. Alternatively, obtain the value from the motor supplier, or by direct measurement using an oscilloscope.  Enter the Motor Rated Current in P-08.

o It is possible that excessive current levels may permanently damage the motor, therefore this parameter must be set correctly to

ensure this cannot occur.

o Additionally, this current level is used by the autotune to determine the correct inductance values.

 Enter the motor rated frequency in P-09.  Optionally enter the motor rated speed in P-10.  Enabled Advanced Parameter Access by setting P-14 = P-37 + 100 (Default : 201).  Select the appropriate motor type in P-51

o For PM motor control P-51 = 2 o For BLDC motor control P-51 = 3 o For LSPM motor control P-51 = 5  Carry out an Autotune. o An Autotune MUST be carried out. o This is achieved by setting P-52 = 1. o The autotune will begin IMMEDIATELY following the setting of this parameter! The drive output will be enabled, and the motor

shaft may move. It is important to ensure this is safe before carrying out the autotune.

o For PM motors, the autotune measures the motor stator resistance and both Q and D axis inductance values. Parameters P-55,

P-56 and P-57 will be updated following the measurements.

 It should now be possible to operate the motor.  Low speed and starting of the motor may be further optimised by adjusting P-11.

o In PM motor control mode, P-11 adjust the additional current injected into the motor at low frequency to help maintain the rotor

alignment and ensure reliable starting.

 Speed regulation and response to load changes may be improved by adjusting P-11 Vector Gain to suit the motor and connected

load.

o Higher values will provide a more dynamic behaviour at the risk of instability.

Parameters

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Synchronous Reluctance Motors (SynRM)

Suitable Motors

Optidrive E3 provides open loop control of synchronous reluctance AC motors, intended to allow the use of high effciency motors in simple applications.

Commissioning Procedure

When operating with synchronous reluctance motors, the commissioning steps are as follows:

 Enter the motor rated voltage in parameter P-07.  Enter the Motor Rated Current in P-08.  Enter the motor rated frequency in P-09.  Optionally enter the motor rated speed in P-10.  Enabled Advanced Parameter Access by setting P-14 = P-37 + 100 (Default : 201).  Select SynRM motor control in by setting P-51 = 4.  Carry out an Autotune.

o For SynRM motor operation, an Autotune MUST be carried out. o This is achieved by setting P-52 = 1. o The autotune will begin IMMEDIATELY following the setting of this parameter! o The drive output will be enabled, and the motor shaft may move. It is important to ensure this is safe before carrying out the

autotune. o For SynRM motors, the autotune measures the motor data required for correct operation.

 It should now be possible to operate the motor.  Low speed and starting of the motor may be further optimised by adjusting P-11.

o In SynRM motor control mode, P-11 adjust the additional current injected into the motor at low frequency to help maintain the

rotor alignment and ensure reliable starting.  Speed regulation and response to load changes may be improved by adjusting P-11 or P-53 to suit the motor and connected

load.

o Higher values will provide a more dynamic behaviour at the risk of instability.

Parameters

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6.5. P-00 Read Only Status Parameters

Par.

P00-01 Analog Input 1 Value (%) 100% = max input voltage. P00-02 Analog Input 2 Value (%) 100% = max input voltage. P00-03 Speed Controller Reference (Hz / RPM) Displayed in Hz if P-10 = 0, otherwise RPM. P00-04 Digital Input Status Drive digital input status. P00-05 PI Output (%) Displays value of the User PI output. P00-06 DC Bus Voltage Ripple (V) Measured DC bus ripple. P00-07 Motor Voltage (V) Value of RMS voltage applied to motor. P00-08 DC Bus Voltage (V) Internal DC bus voltage. P00-09 Heatsink Temperature (˚C) Temperature of heatsink in ˚C. P00-10 Run Time Since Date of Manuf. (Hours) Not affected by resetting factory default parameters. P00-11 Run Time Since Last Trip (1) (Hours)

P00-12 Run Time Since Last Trip (2) (Hours)

P00-13 Trip Log Displays most recent 4 trips with time stamp. P00-14 Run Time Since Last Enable (Hours) Run-time clock stopped on drive disable, value reset on next enable. P00-15 Dc Bus Voltage Log (V) 8 most recent values prior to trip, 256ms sample time. P00-16 Heatsink Temperature Log (˚C) 8 most recent values prior to trip, 30s sample time. P00-17 Motor Current Log (A) 8 most recent values prior to trip, 256ms sample time. P00-18 DC Bus Voltage Ripple Log (V) 8 most recent values prior to trip, 22ms sample time. P00-19 Internal Temperature Log (˚C) 8 most recent values prior to trip, 30 s sample time. P00-20 Internal Temperature (˚C) Actual internal ambient temperature in ˚C. P00-21 CAN Process Data Input Incoming process data (RX PDO1) for CAN: PI1, PI2, PI3, PI4. P00-22 CAN Process Data Output Outgoing process data (TX PDO1) for CAN: PO1, PO2, PO3, PO4. P00-23 P00-24 Accumulated Time with Internal Temp > 80˚C

P00-25 Estimated Rotor Speed (Hz) In vector control modes, estimated rotor speed in Hz. P00-26 kWh meter / MWh meter Total number of kWh / MWh consumed by the drive. P00-27 Cooling Fan Operating Lifetime (Hours)

P00-28 Software Version Version number and checksum. “1” on LH side indicates I/O processor,

P00-29 Drive Type Drive rating, drive type and software version codes. P00-30 Drive Serial Number Unique drive serial number. P00-31 Motor Current Id / Iq Displays the magnetising current (Id) and torque current (Iq). Press UP to show Iq. P00-32 Actual Eff. Switching Frequency (kHz) Actual switching frequency used by drive. P00-33 O-I Fault Counter These parameters log the number of times speciﬁc faults or errors occur, and are P00-34 O-Volts Fault Counter P00-35 U-Volts Fault Counter P00-36 Heatsink O-Temp Counter P00-37 B O-I Fault Counter P00-38 Internal O-Temp Counter P00-39 Modbus RTU Fault Counter P00-40 CAN Fault Counter P00-41 I/O Comms Fault Counter P00-42 DSP Comms Fault Counter P00-43 Drive Total Life Time (Hours) Total lifetime of drive with power applied. P00-44 Phase U Current Offset & Ref Internal value. P00-45 Phase V Current Offset & Ref Internal value. P00-46 Phase W Current Offset & Ref Internal value. P00-47 Index 1: Fire Mode Total Active Time

P00-48 Scope Channel 1 & 2 Displays signals for scope channels 1 & 2. P00-49 Scope Channel 3 & 4 Displays signals for scope channels 3 & 4. P00-50 Bootloader and Motor Control Internal value.

Description Explanation

Run-time clock stopped by drive disable (or trip), reset on next enable only if a trip occurred. Reset also on next enable after a drive power down.

Run-time clock stopped by drive disable (or trip), reset on next enable only if a trip occurred (under-volts not considered a trip) – not reset by power down / power up cycling unless a trip occurred prior to power down.

Accumulated Time with Heatsink > 85˚C (Hours)

(Hours)

Index 2: Fire Mode Activation Count

Total accumulated hours and minutes of operation above heatsink temp of 85˚C. Total accumulated hours and minutes of operation with drive internal ambient

above 80˚C.

Time displayed in hh:mm:ss. First value displays time in hrs, press up to display mm:ss.

“2“ indicates power stage.

useful for diagnostic purposes.

Total activation time of Fire Mode. Displays the number of times Fire Mode has been activated.

Parameters

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7. Analog and Digital Input Macro Conﬁgurations

7.1. Overview

Optidrive E3 uses a Macro approach to simplify the conﬁguration of the Analog and Digital Inputs. There are two key parameters which determine the input functions and drive behaviour:

P-12 Selects the main drive control source and determines how the output frequency of the drive is primarily controlled. P-15 Assigns the Macro function to the analog and digital inputs.

Additional parameters can then be used to further adapt the settings, e.g.

P-16 Used to select the format of the analog signal to be connected to analog input 1, e.g. 0 – 10 Volt, 4 – 20mA. P-30 Determines whether the drive should automatically start following a power on if the Enable Input is present. P-31 When Keypad Mode is selected, determines at what output frequency / speed the drive should start following the enable

command, and also whether the keypad start key must be pressed or if the Enable input alone should start the drive.

Analog and Digital Input Macro Conﬁgurations

P-47 Used to select the format of the analog signal to be connected to analog input 2, e.g. 0 – 10 Volt, 4 – 20mA.

7.2. Example Connection Diagrams

The diagrams below provide an overview of the functions of each terminal macro function, and a simpliﬁed connection diagram for each.

Diagram 1 Diagram 2 Diagram 3 Diagram 4

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

Diagram 5 Diagram 6 Diagram 7 Diagram 8

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

Diagram 9 Diagram 10 Diagram 11 Diagram 12

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

Diagram 13 Diagram 14 Diagram 15 Diagram 16

DI 1

DI 2

+24V DC

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DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

+24V DC

DI 1

DI 2

DI 3

+10V DC

AI 1

0V / COM

7.3. Macro Functions Guide Key

The table below should be used as a key on the following pages.

Function Explanation

STOP Latched Input, Open the contact to STOP the drive RUN Latched input, Close the contact to Start, the drive will operate as long as the input is maintained

FWD

REV

RUN FWD

RUN REV ENABLE Hardware Enable Input.

START ^- START -^ Simultaneously applying both inputs momentarily will START the drive (NC STOP Input must be maintained)

STOP

STARTFWD

STARTREV

^-FAST STOP (P-24)-^ FAST STOP (P-24) E-TRIP Normally Closed, External Trip input. When the input opens momentarily, the drive trips showing E or

Fire Mode Activates Fire Mode Analog Input AI1 Analog Input 1, signal format selected using P-16 Analog Input AI2 Analog Input 2, signal format selected using P-47 AI1 REF Analog Input 1 provides the speed reference AI2 REF Analog Input 2 provides the speed reference P-xx REF Speed reference from the selected preset speed PR-REF Preset speeds P-20 – P-23 are used for the speed reference, selected according to other digital input status PI-REF PI Control Speed Reference PI FB Analog Input used to provide a Feedback signal to the internal PI controller KPD REF Keypad Speed Reference selected FB REF Selected speed reference from Fieldbus (Modbus RTU / CAN Open / Master depending on P-12 setting) (NO) Input is Normally Open, Close momentarily to activate the function (NC) Input is Normally Closed, Open momentarily to activate the function

INC SPD

DEC SPD



Latched Input, selects the direction of motor rotation FORWARD Latched Input, selects the direction of motor rotation REVERSE Latched Input, Close to Run in the FORWARD direction, Open to STOP Latched Input, Close to Run in the REVERSE direction, Open to STOP

In Keypad Mode, P-31 determines whether the drive immediately starts, or the keypad start key must be pressed. In other modes, this input must be present before the start command is applied via the ﬁeldbus interface.

Normally Open, Rising Edge, Close momentarily to START the drive (NC STOP Input must be maintained)

Normally Closed, Falling Edge, Open momentarily to STOP the drive Normally Open, Rising Edge, Close momentarily to START the drive in the forward direction (NC STOP

Input must be maintained) Normally Open, Rising Edge, Close momentarily to START the drive in the reverse direction (NC STOP

Input must be maintained) When both inputs are momentarily active simultaneously, the drive stops using Fast Stop Ramp Time P-24 Normally Closed, Falling Edge, Open momentarily to FAST STOP the drive using Fast Stop Ramp Time P-24

 depending on P-47 setting

Normally Open, Rising Edge, Close momentarily to increase the motor speed by value in P-20 Normally Open, Rising Edge, Close momentarily to decrease the motor speed by value in P-20

Analog and Digital Input Macro Conﬁgurations

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7.4. Macro Functions – Terminal Mode (P-12 = 0)

P-15

0 STOP RUN

1 STOP RUN AI1 REF PR-REF P-20 P -21 Analog Input AI1 1

2 STOP RUN DI2 DI3 PR P-20 - P-23 P -01 2

3 STOP RUN AI1 P-20 REF E-TRIP OK Analog Input AI1 3

4 STOP RUN AI1 AI2 Analog Input AI2 Analog Input AI1 4

5 STOP RUN FWD STOP

DI1 DI2 DI3 / AI2 DI4 / AI1

0 1 0 1 0 1 0 1

Analog and Digital Input Macro Conﬁgurations

6 STOP RUN

7 STOP RUN FWD STOP

8 STOP RUN

9 STOP START FWD STOP START REV

10 (NO)

11 (NO)

12 STOP RUN FAST STOP

13 (NO) START FWD STOP (NC) (NO) START REV

14 STOP RUN DI2 E-TRIP OK DI2 DI4 PR 11

15 STOP RUN P-23 REF AI1 Fire Mode Analog Input AI1 1

16 STOP RUN P-23 REF P-21 REF Fire Mode FWD REV 2

17 STOP RUN DI2 Fire Mode DI2 DI4 PR 2

18 STOP RUN

FWD  REV 

0 0 P-20

1 0 P-21

0 1 P-22

1 1 P-23

RUN REV 

^------FAST STOP (P-24)------^

FWD  REV 

RUN REV 

^------FAST STOP (P-24)------^

FWD 

^------FAST STOP (P-24)------^ 0 0 P-20

START 

START  FWD 

^---------------------FAST STOP (P-24)---------------------^

STOP (NC) AI1 REF P-20 REF Analog Input AI1 5

STOP (NC) (NO)

(P-24)

FWD  REV 

REV DI3 DI4 PR 2



OK AI1 REF P-20 REF Analog Input AI1 7

AI1 REF P-20 REF Analog Input AI1 1

AI1 P-20 REF Analog Input AI1 1

E-TRIP OK Analog Input AI1 3

0 0 P-20

1 0 P-21

0 1 P-22

1 1 P-23

DI3 DI4 PR 2

1 0 P-21

0 1 P-22

1 1 P-23

START 

REV 



Fire Mode Analog Input AI1 1

Analog Input AI1 6

KPD REF P-20 REF 13

0 0 P-20

1 0 P -21

0 1 P-22

1 1 P-23

0 0 P-20

1 0 P -21

0 1 P-22

1 1 P-23

Diagram

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7.5. Macro Functions - Keypad Mode (P-12 = 1 or 2)

P-15

0 STOP ENABLE -

1 STOP ENABLE PI Speed Reference 2

2 STOP ENABLE -

3 STOP ENABLE -

4 STOP ENABLE -

5 STOP ENABLE

6 STOP ENABLE

7 STOP RUN FWD STOP

8 STOP

14 STOP RUN -

15 STOP RUN PR REF KPD REF Fire Mode P-23 P-21 2

16 STOP RUN P-23 REF KPD REF Fire Mode

17 STOP RUN KPD REF P-23 REF Fire Mode

18 STOP RUN AI1 REF KPD REF Fire Mode AI1 1

When P15=4 in keypad mode, DI2 &DI4 are edge triggered. Digital pot speed will be increased or decreased once for each rising edge. The step of each speed change is deﬁned by the absolute value of

NOTE

Pre-set Speed 1 (P-20). Speed change only happens during normal running condition (no stop command etc.). Digital pot will be

adjusted between minimum speed (P-02) and maximum speed (P-01).

DI1 DI2 DI3 / AI2 DI4 / AI1

0 1 0 1 0 1 0 1

E-TRIP OK -

KPD REF AI1 REF AI1 10

KPD REF AI1 REF AI1 1

E-TRIP OK KPD REF P-20 REF 11

KPD REF AI1 REF AI1 1

E-TRIP OK -

DEC SPD  FWD  REV 

DEC SPD 

KPD REF P-20 REF 8

DEC SPD 

FWD  REV 

^---------FAST STOP (P-24)---------^

RUN FWD 

STOP

9, 10, 11, 12, 13 = Behavior as per setting 0

INC SPD 

^----------------START----------------^

INC SPD 

^----------------START----------------^

INC SPD 

^-------------------------------START-------------------------------^

INC SPD 

RUN REV 

INC SPD 

Diagram

Analog and Digital Input Macro Conﬁgurations

7.6. Macro Functions - Fieldbus Control Mode (P-12 = 3, 4, 7, 8 or 9)

P-15

0 STOP ENABLE FB REF (Fieldbus Speed Reference, Modbus RTU / CAN / Master-Slave

1 STOP ENABLE PI Speed Reference 15

3 STOP ENABLE FB REF P-20 REF E-TRIP OK Analog Input AI1 3

5 STOP ENABLE FB REF PR REF P-20 P-21 Analog Input AI1 1

6 STOP ENABLE FB REF AI1 REF E-TRIP OK Analog Input AI1 3

7 STOP ENABLE FB REF KPD REF E-TRIP OK Analog Input AI1 3

14 STOP ENABLE - - E-TRIP OK Analog Input AI1 16

15 STOP ENABLE PR REF FB REF Fire Mode P-23 P - 21 2

16 STOP ENABLE P-23 REF FB REF Fire Mode Analog Input AI1 1

17 STOP ENABLE FB REF P-23 REF Fire Mode Analog Input AI1 1

18 STOP ENABLE AI1 REF FB REF Fire Mode Analog Input AI1 1

DI1 DI2 DI3 / AI2 DI4 / AI1

0 1 0 1 0 1 0 1

deﬁned by P-12)

^----START (P-12 = 3 or 4 Only)----^

2, 4, 8, 9, 10, 11, 12, 13 = Behavior as per setting 0

Diagram

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7.7. Macro Functions - User PI Control Mode (P-12 = 5 or 6)

P-15

0 STOP ENABLE PI REF P-20 REF AI2 AI1 4

1 STOP ENABLE PI REF AI1 REF AI2 (PI FB) AI1 4

3, 7 STOP ENABLE PI REF P-20 E-TRIP OK AI1 (PI FB) 3

4 (NO) START (NC) STOP AI2 (PI FB) AI1 12

5 (NO) START (NC) STOP PI REF P-20 REF AI1 (PI FB) 5

6 (NO) START (NC) STOP E-TRIP OK AI1 (PI FB)

8 STOP RUN

14 STOP RUN - - E-TRIP OK AI1 (PI FB) 16

15 STOP RUN P-23 REF PI REF Fire Mode AI1 (PI FB) 1

Analog and Digital Input Macro Conﬁgurations

16 STOP RUN P-23 REF P-21 REF Fire Mode AI1 (PI FB) 1

17 STOP RUN P-21 REF P-23 REF Fire Mode AI1 (PI FB) 1

18 STOP RUN AI1 REF PI REF Fire Mode AI1 (PI FB) 1

NOTE

0 1 0 1 0 1 0 1

P1 Setpoint source is selected by P-44 (default is ﬁxed value in P-45, AI 1 may also be selected). P1 Feedback source is selected by P-46 (default is AI 2, other options may be selected).

DI1 DI2 DI3 / AI2 DI4 / AI1

FWD  REV 

2, 9, 10, 11, 12, 13 = Behavior as per setting 0

AI2 (PI FB) AI1 4

Diagram

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8. Modbus RTU Communications

8.1. Introduction

The Optidrive E3 can be connected to a Modbus RTU network via the RJ45 connector on the front of the drive.

8.2. Modbus RTU Speciﬁcation

Protocol Modbus RTU Error check CRC Baud rate 9600bps, 19200bps, 38400bps, 57600bps, 115200bps (default) Data format 1 start bit, 8 data bits, 1 stop bits, no parity Physical signal RS 485 (2-wire) User interface RJ45 Supported Function Codes 03 Read Multiple Holding Registers

06 Write Single Holding Register 16 Write Multiple Holding Registers (Supported for registers 1 – 4 only)

8.3. RJ45 Connector Conﬁguration

For full MODBUS RTU register map information please refer to your Invertek Drives Sales Partner. Local contacts can be found by visiting our website:

www.invertekdrives.com When using MODBUS control the Analog and Digital

Inputs can be conﬁgured as shown in section 7.6. Macro Functions - Fieldbus Control Mode (P-12 = 3, 4, 7, 8 or 9).

Connection to the

drive through the

option

OPT-2-BNTSP-IN

RS485+

12 3

RS485-

0 Volt / Common

Direct connection to the drive through the built-in RJ45 port

RJ45 connector pinout

Pin 3 –0 Volt / Common Pin 7 – RS485- (Modbus RTU) Pin 8 – RS485+ (Modbus RTU)

1 CAN - 2 CAN + 3 0 Volts 4 -RS485 (PC) 5 +RS485 (PC) 6 +24 Volt 7 -RS485 (Modbus RTU) 8 +RS485 (Modbus RTU)

Warning: This is not an Ethernet connection.

Do not connect directly to an Ethernet port.

Modbus RTU Communications

NOTES

• Use 3 or 4 Conductor Twisted Pair Cable

•RS485+ and RS485- must be twisted pair

• Ensure the network taps for the drive are kept as short as possible

• Using Option OPT-2-BNTSP-IN is

1 2 3 4 5 6 7 8

preferred

•Terminate the network cable shield at the controller only. Do not terminate at

the drive!

•0 Volt common must be connected across all devices and to reference 0 Volt terminal at the controller

•Do not connect the 0V Common of the network to power ground

Modbus RTU

RS485 Controller

RS485+

RS485-

0 Volt / Common

Ground

0 Volt / Common

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RS485+ RS485-

Shield

8.4. Modbus Register Map

Number

1 - R/W

2 - R/W

4 - R/W

6 - R

7 R

8 R

11 - R

21 P00-02 R

22 P00-03 R

Modbus RTU Communications

23 P00-08 R

24 P00-09 R

Par.

P00-01 R

Type

Supported

Function Codes

03 06 16

✔ ✔ ✔

✔

Function

Low Byte High Byte

Drive Control Command 0..3 16 Bit Word.

Modbus Speed

reference setpoint

Acceleration and

Deceleration Time

Error code Drive status

Output Motor Frequency

Output Motor Current 0..480

Digital input status 0..15 Indicates the status of the 4 digital inputs

Analog Input 1 value 0..1000 Analog input % of full scale x10, e.g. 1000 = 100%

Analog Input 2 value 0..1000 Analog input % of full scale x10, e.g. 1000 = 100%

Speed Reference Value 0..1000

DC bus voltage 0..1000 DC Bus Voltage in Volts

Drive temperature 0..100 Drive heatsink temperature in °C

Range Explanation

Bit 0: Low = Stop, High = Run Enable Bit 1: Low = Decel Ramp 1 (P-04),

High = Decel Ramp 2 (P-24) Bit 2: Low = No Function, High = Fault Reset Bit 3: Low – No Function, High = Coast Stop Request

0..5000 Setpoint frequency x10, e.g. 100 = 10.0Hz

0..60000

0..20000

Ramp time in seconds x 100, e.g. 250 = 2.5 seconds

Low Byte = Drive Error Code, see section 11.1. Fault Code Messages High Byte = Drive Status as follows: 0: Drive Stopped 1: Drive Running 2: Drive Tripped

Output frequency in Hz x10, e.g. 100 = 10.0Hz

Output Motor Current in Amps x10, e.g. 10 = 1.0 Amps

Lowest Bit = 1 Input 1

Displays the setpoint frequency x10, e.g. 100 = 10.0Hz

All user conﬁgurable parameters are accessible as Holding Registers, and can be Read from or Written to using the appropriate Modbus command. The Register number for each parameter P-04 to P-60 is deﬁned as 128 + Parameter number, e.g. for parameter P-15, the register number is 128 + 15 = 143. Internal scaling is used on some parameters, for further details please contact your Invertek Drives Sales Partner.

46 | Optidrive ODE-3 IP66 Outdoor Rated User Guide | Version 1.21 www.invertekdrives.com

9. CAN Communication

9.1. CAN Communication

The CAN communication proﬁle in the Optidrive E3 is implemented according to the speciﬁcation DS301 version 4.02 of CAN in automation (www.can-cia.de). Speciﬁc device proﬁles such as DS402 are not supported.

The CAN communication function is enabled by default after power up. However in order to use any control functions through CAN, the following setting is required: P-12 = 7 or 8.

The CAN communication baud rate can be set by using parameter P-36 (Index 2). Available baud rates are: 125kbps, 250kbps, 500kbps, 1Mbps. (with default setting as 500kbps).

The Node ID is set up through drive address parameter P-36 (Index 1) with the default value of 1. The tables below show the Index and Sub Index required to address each parameter. All User Adjustable parameters are accessible

by CAN, except those that would directly affect the communications. All parameter values can be read from the drive and written to, depending on the operating mode of the drive – some parameters

may not be changed whilst the drive is enabled. Optidrive E3 provides the following default COB-ID and functions:

Type COB-ID Function

NMT 000h Network management.

Sync 080h

Emergency 080h + Node address Emergency message.

PDO1 (TX) 180h + Node address Process data object.

PDO1 (RX) 200h + Node address

PDO2 (TX) 280h + Node address

PDO2 (RX) 300h + Node address

SDO (TX) 580h + Node address

SDO (RX) 600h + Node address

Error Control 700h + Node address

Transmission mode, COB-ID and mapping can be conﬁgured.

COB-ID can be conﬁgured to other value.

PDO1 is pre-mapped and enabled by default.

COB-ID can be conﬁgured to other value.

PDO2 is pre-mapped and disabled by default.

SDO channel can be used for drive parameter access.

Guarding and Heartbeat function are supported.

COB-ID can be conﬁgured to other value.

Synchronous message.

NOTE

The Optidrive E3 SDO channel only supports expedited transmission.  The Optidrive E3 can only support up to 2 Process Data Objects (PDO). All PDOs are pre-mapped; however PDO2 is disabled

by default. The table below gives the default PDO mapping information.

 Customer conﬁguration (mapping) will NOT be saved during power down. This means that the CANopen conﬁguration will

restore to its default condition each time the drive is powered up.

CAN Communication

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9.1.1. PDO Default Mapping

Objects No. Mapped Object Length Mapped Function Transmission Type

1 2000h Unsigned 16 Control command register*

PDO1

PDO2

2 2001h Integer 16 Speed reference

3 2003h Unsigned 16 User ramp reference

4 0006h Unsigned 16 Dummy

1 200Ah Unsigned 16 Drive status register

2 200Bh Integer 16 Motor speed Hz

3 200Dh Unsigned 16 Motor current

4 2010h Integer 16 Drive temperature

1 0006h Unsigned 16 Dummy

2 0006h Unsigned 16 Dummy

3 0006h Unsigned 16 Dummy

4 0006h Unsigned 16 Dummy

1 2011h Unsigned 16 DC bus voltage

2 2012h Unsigned 16 Digital input status

3 2013h Integer 16 Analog input 1 (%)

4 2014h Integer 16 Analog input 2 (%)

254

Valid immediately

254

Send after receiving

RX PDO 1

254

* Drive control can only be achieved when P-12=7 or 8 provided that P-31 = 0, 1, 4 or 5.

9.1.2. PDO transmission type

Various transmission modes can be selected for each PDO. For RX PDO, the following modes are supported:

Transmission Type Mode Description

0 – 240 Synchronous

254, 255 Asynchronous The received data will be transferred to the drive active control register immediately without delay.

For TX PDO, the following modes are supported:

Transmission Type Mode Description

CAN Communication

0 Acyclic synchronous

1-240 Cyclic synchronous

254 Asynchronous TX PDO will only be transferred once corresponding RX PDO has been received.

255 Asynchronous TX PDO will only be transferred anytime if PDO data value has changed.

9.1.3. CAN Open Speciﬁc Object Table

Index Sub Index Function Access Type PDO Map Default Value

1000h 0 Device Type R U32 N 0

1001h 0 Error Register R U8 N 0

1002h 0 Manufacturer Status Register R U 16 N 0

1005h 0 COB-ID Sync RW U32 N 00000080h

1008h 0 Manufacturer Device Name R String N ODE3

1009h 0 Manufacturer Hardware Version R String N x.xx

The received data will be transferred to the drive active control register when the next sync message is received.

TX PDO will only be sent out if the PDO data has changed and PDO will be transmitted on reception of SYNC object.

TX PDO will be transmitted synchronously and cyclically. The transmission type indicates the number of SYNC object that are.

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Index Sub Index Function Access Type PDO Map Default Value

100Ah 0 Manufacturer Software Version R String N x.xx

100Ch 0 Guard Time (1ms) RW U 16 N 0

100Dh 0 Life Time Factor RW U8 N 0

1014 h 0 COB-ID EMCY RW U32 N 00000080h+Node ID

1015 h 0 Inhibit Time Emergency (100μs) RW U 16 N 0

1017 h 0 Producer Heartbeat Time (1ms) RW U 16 N 0

0 Identity Object No. Of entries R U8 N 4

1 Vendor ID R U32 N 0x0000031A

1018 h

1200h

1400h

1401h

1600h

1601h

1800h

1801h

1A00h

1A01h

2 Product Code R U32 N Drive Dependent

3 Revision Number R U32 N x.xx

4 Serial Number R U32 N Drive Dependent

0 SDO Parameter No. Of entries R U8 N 2

1 COB-ID Client -> Server (RX) R U32 N 00000600h+Node ID

2 COB-ID Server -> Client (TX) R U32 N 00000580h+Node ID

0 RX PDO1 comms param. no. of entries R U8 N 2

1 RX PDO1 COB-ID RW U32 N 40000200h+Node ID

2 RX PDO transmission type RW U32 N 254

0 RX PDO2 comms param. no. of entries R U8 N 2

1 RX PDO2 COB-ID RW U32 N C0000300h+Node ID

2 RX PDO2 transmission type RW U8 N 0

0 RX PDO1 1 mapping / no. of entries RW U8 N 4

1 RX PDO1 1st mapped object RW U32 N 20000010h

2 RX PDO1 2nd mapped object RW U32 N 20010010h

3 RX PDO1 3rd mapped object RW U32 N 20030010h

4 RX PDO1 4th mapped object RW U32 N 00060010h

0 RX PDO2 1 mapping / no. of entries RW U8 N 4

1 RX PDO2 1st mapped object RW U32 N 00060010h

2 RX PDO2 2nd mapped object RW U32 N 00060010h

3 RX PDO2 3rd mapped object RW U32 N 00060010h

4 RX PDO2 4th mapped object RW U32 N 00060010h

0 TX PDO1 comms parameter number of entries R U8 N 3

1 TX PDO1 COB-ID RW U32 N 40000180h+Node ID

2 TX PDO1 transmission type RW U8 N 254

3 TX PDO1 Inhibit time (100μs) RW U16 N 0

0 TX PDO2 comms param no. of entries R U8 N 3

1 TX PDO2 COB-ID RW U32 N C0000280h+Node ID

2 TX PDO2 transmission type RW U8 N 0

3 TX PDO2 Inhibit time (100μs) RW U16 N 0

0 TX PDO1 mapping / no. of entries RW U8 N 4

1 TX PDO1 1st mapped object RW U32 N 200A0010h

2 TX PDO1 2nd mapped object RW U32 N 200B0010h

3 TX PDO1 3rd mapped object RW U32 N 200D0010h

4 TX PDO1 4th mapped object RW U32 N 20100010h

0 TX PDO2 mapping / no. of entries RW U8 N 4

1 TX PDO2 1st mapped object RW U32 N 20110010h

2 TX PDO2 2nd mapped object RW U32 N 20120010h

3 TX PDO2 3rd mapped object RW U32 N 20130010h

TX PDO2 4th mapped object RW U32 N 20140010h

CAN Communication

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9.2. Additional Information Relating to CAN or Modbus or Both

9.2.1 Drive Control Word Format

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

High byte Low byte

Bit 0: Run/Stop command: Set to 1 to enable the drive. Set to 0 to stop the drive. Bit 1: Fast stop request. Set to 1 to enable drive to stop with 2nd deceleration ramp. Bit 2: Reset request. Set to 1 in order to reset the drive if drive is under trip condition.

User must clear this bit when drive is under normal condition to prevent un-expected reset. Bit 3: Coast stop request. Set to 1 to issue a coast stop command. For normal operation, Bit 3 has the highest priority, bit 0 has the lowest priority (bit 3>bit 1>bit 0). For example if user set command as

0x0009, drive will do a coast stop rather than run. For normal run/start, just set this register to 1. NOTE Start/stop (bit 0), fast stop (bit 1) and coast stop (bit 3) only works if P-31= 0 or 1. Otherwise, start/stop function is controlled

by drive control terminals. Reset function (bit 2) works all the time as long as drive is operated under Modbus control mode (P-12=3 or 4).

9.2.2 Speed Reference Format

Speed reference value is transferred with one decimal place (200 = 20.0Hz). The maximum speed reference value is limited by P-01. Either register 2 or register 5 can be used for speed reference control, however only one reference should be used in any control system, otherwise unexpected behaviour can result.

9.2.3 Acceleration / Deceleration Ramp Time

Active only when P-12 = 4, this register speciﬁes the drive acceleration and deceleration ramp time. The same value is applied simultaneously to the acceleration and deceleration ramp times. The value has two decimal places, e.g. 500 = 5.00 seconds.

9.2.4 Drive status and error code Word

High byte gives drive error code. (Valid when the drive is tripped, see 11.1. Fault Code Messages for further details) Low byte gives drive status information as follows:

Bit 0: 0 =Drive Stopped, 1 = Drive Running Bit 1: 0 = OK, 1 = Drive Tripped Bit 5: 0 = OK, 1 = In Standby Mode Bit 6: 0 = Not Ready, 1 = Drive Ready to Run (not tripped, hardware enabled and no mains loss condition)

CAN Communication

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10. Technical Data

10.1. Environmental

Operational ambient temperature range : -20 ... 40°C (frost and condensation free) Storage ambient temperature range : -40 … 60°C Maximum altitude : 2000m. Derate above 1000m: 2.5% / 100m Maximum humidity : 95%, non-condensing

10.2. Rating Tables

Frame

Size

110 - 115 (+ / - 10%) V 1 Phase Input, 230V 3 Phase Output (Voltage Doubler)

1 0.37 0.5 7. 8 10 10 8 8 2.3 1 0 .75 1 15 .8 25 20 8 8 4.3 2 1.1 1.5 21.9 32 30 8 8 5.8 100

200 - 240 (+ / - 10%) V 1 Phase Input, 3 Phase Output

1 0.37 0.5 3.7 10 6 8 8 2.3 1 0 .75 1 7. 5 10 10 8 8 4.3 1 1.5 2 12 . 9 16 17. 5 8 8 7 2 1.5 2 12 . 9 16 17. 5 8 8 7 100 2 2.2 3 19.2 25 25 8 8 10.5 50 3 4 5 29.2 40 40 8 8 15 . 3 25

200 - 240 (+ / - 10%) V 3 Phase Input, 3 Phase Output

1 0.37 0.5 3.4 6 6 8 8 2.3 1 0 .75 1 5.6 10 10 8 8 4.3 1 1.5 2 9.5 16 15 8 8 7 2 1.5 2 8.9 16 15 8 8 7 10 0 2 2.2 3 12 .1 16 17. 5 8 8 10.5 50 3 4 5 20.9 32 30 8 8 18 25 3 5.5 7. 5 26.4 40 35 8 8 24 20 4 7. 5 10 33.3 40 45 16 5 30 15 4 11 15 50.1 63 70 16 5 46 10

380 - 480 (+ / - 10%)V 3 Phase Input, 3 Phase Output

1 0 .75 1 3.5 6 6 8 8 2.2 1 1.5 2 5.6 10 10 8 8 4 .1 2 1.5 2 5.6 10 10 8 8 4 .1 250 2 2.2 3 7. 5 16 10 8 8 5.8 200 2 4 5 11 . 5 16 15 8 8 9.5 12 0 3 5.5 7. 5 17. 2 25 25 8 8 14 100 3 7. 5 10 21.2 32 30 8 8 18 80 3 11 15 2 7.5 40 35 8 8 24 50 4 15 20 34.2 40 45 16 5 30 30 4 18.5 25 44.1 50 60 16 5 39 22 4 22 30 51.9 63 70 16 5 46 22

kW HP Input

Current

Fuse / MCB (Type B) Maximum Cable

Size

Non UL UL mm AWG A 

Output

Current

Recommended

Brake Resistance

Technical Data

NOTE Cable sizes shown are the maximum possible that may be connected to the drive. Cables should be selected according to

local wiring codes or regulations at the point of installation.

10.3. Single Phase Operation of Three Phase Drives

All drive models except size 4 are intended for operation from three phase mains power supply (e.g. model codes ODE-3-xxxxxx3xxx) may be operated from a single phase supply at up to 50% of maximum rated output current capacity.

In this case, the AC power supply should be connected to L1 (L) and L2 (N) power connection terminals only.

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10.4. Additional Information for UL Compliance

Optidrive E3 is designed to meet the UL requirements. For an up to date list of UL compliant products, please refer to UL listing NMMS.E226333. In order to ensure full compliance, the following must be fully observed.

Input Power Supply Requirements

Supply Voltage 200 – 240 RMS Volts for 230 Volt rated units, + /- 10% variation allowed. 240 Volt RMS Maximum.

380 – 480 Volts for 400 Volt rated units, + / - 10% variation allowed, Maximum 500 Volts RMS.

Imbalance Maximum 3% voltage variation between phase – phase voltages allowed.

All Optidrive E3 units have phase imbalance monitoring. A phase imbalance of > 3% will result in the drive tripping. For input supplies which have supply imbalance greater than 3% (typically the Indian sub-continent & parts of Asia Paciﬁc including China) Invertek Drives recommends the installation of input line reactors.

Frequency 50 – 60Hz + / - 5% Variation

Short Circuit Capacity

Mechanical Installation Requirements

All Optidrive E3 units are intended for installation within controlled environments which meet the condition limits shown in section 10.1. Environmental.

The drive can be operated within an ambient temperature range as stated in section 10.1. Environmental.

For IP66 (Nema 4X) units, installation in a pollution degree 2 environment is permissible.

Electrical Installation Requirements

Incoming power supply connection must be according to section 4.4. Incoming Power Connection.

Suitable Power and motor cables should be selected according to the data shown in section 10.2. Rating Tables and the National Electrical Code or other applicable local codes.

Motor Cable 75°C Copper must be used.

Power cable connections and tightening torques are shown in section 3.3. Mechanical Dimensions – IP66 (Nema 4X) Enclosed Units.

Integral Solid Sate short circuit protection does not provide branch circuit protection. Branch circuit protection must be provided in accordance with the national electrical code and any additional local codes. Ratings are shown in section 10.2. Rating Tables.

Transient surge suppression must be installed on the line side of this equipment and shall be rated 480Volt (phase to ground), 480 Volt (phase to phase), suitable for over voltage category iii and shall provide protection for a rated impulse withstand voltage peak of 4kV.

UL Listed ring terminals / lugs must be used for all bus bar and grounding connections.

General Requirements

Optidrive E3 provides motor overload protection in accordance with the National Electrical Code (US).

• Where a motor thermistor is not ﬁtted, or not utilised, Thermal Overload Memory Retention must be enabled by setting P-50 = 1.

•

Where a motor thermistor is ﬁtted and connected to the drive, connection must be carried out according to the information shown in section

4.11.2. Motor Thermistor Connection.

Voltage Rating Min kW (HP) Max kW (HP) Maximum supply

short-circuit current

115 V 0.37 (0.5) 1.1 (1.5) 100kA rms (AC)

230V 0.37 (0.5) 11 (15) 100kA rms (AC)

400 / 460V 0.75 (1) 22 (30) 100kA rms (AC)

All the drives in the above table are suitable for use on a circuit capable of delivering not more than the above speciﬁed maximum short-circuit Amperes symmetrical with the speciﬁed maximum supply voltage when protected by Class J fuses.

10.5. EMC Filter Disconnect

Drives with an EMC ﬁlter have an inherently higher leakage current to Ground (Earth). For applications where tripping occurs the EMC ﬁlter can be

Technical Data

disconnected (on IP20 units only) by completely removing the EMC screw on the side of the product.

Remove the screw as indicated right.

The Optidrive product range has input supply voltage surge suppression components ﬁtted to protect the drive from line voltage transients, typically originating from lightning strikes or switching of high power equipment on the same supply.

When carrying out a HiPot (Flash) test on an installation in which the drive is built, the voltage surge suppression components may cause the test to fail. To accommodate this type of system HiPot test, the voltage surge suppression components can be disconnected by removing the VAR screw After completing the HiPot test, the screw should be replaced and the HiPot test repeated. The test should then fail, indicating that the voltage surge suppression components are once again in circuit.

52 | Optidrive ODE-3 IP66 Outdoor Rated User Guide | Version 1.21 www.invertekdrives.com

I0I0I I0I0I

L3 EMCL2/N

1 2 3 4 5 6 7 8 9

UVW

10 11

11. Troubleshooting

11.1. Fault Code Messages

Fault Code

n   

.









E

E



   

    E   E 







No. Description Suggested Remedy

00 No Fault Not required.

01 Brake channel over current Check external brake resistor condition and connection wiring.

02 Brake resistor overload The drive has tripped to prevent damage to the brake resistor.

03 Output Over Current Instantaneous Over current on the drive output. Excess load or shock load on the motor.

NOTE Following a trip, the drive cannot be immediately reset. A delay time is inbuilt, which allows the power components of the drive time to recover to avoid damage.

Motor Thermal Overload (I2t)

06 Over voltage on DC bus Check the supply voltage is within the allowed tolerance for the drive. If the fault occurs

07 Under voltage on DC bus The incoming supply voltage is too low. This trip occurs routinely when power is removed

08 Heatsink over temperature The drive is too hot. Check the ambient temperature around the drive is within the drive

09 Under temperature Trip occurs when ambient temperature is less than -10°C. Temperature must be raised

10 Factory Default parameters

loaded

11 External trip E-trip requested on digital input 3. Normally closed contact has opened. If motor

12 Optibus comms loss Check communication link between drive and external devices. Make sure each drive in

13 DC bus ripple too high Check incoming supply phases are all present and balanced.

14 Input phase loss trip Check incoming power supply phases are present and balanced.

15 Output Over Current Check for short circuits on the motor and connection cable.

16 Faulty thermistor on heatsink

17 Internal memory fault (IO) Press the stop key. If the fault persists, consult you supplier.

18 4-20mA Signal Lost Check the analog input connection(s).

19 Internal memory fault (DSP) Press the stop key. If the fault persists, consult you supplier.

21 Motor PTC thermistor trip Connected motor thermistor over temperature, check wiring connections and motor.

22 Cooling Fan Fault (IP66 only) Check / replace the cooling fan.

Drive internal temperature too high

26 Output Fault Indicates a fault on the output of the drive, such as one phase missing, motor phase

41 Autotune Fault The motor parameters measured through the autotune are not correct.

50 Modbus comms loss fault Check the incoming Modbus RTU connection cable.

51 CAN comms loss trip Check the incoming CAN connection cable.

The drive has tripped after delivering >100% of value in P-08 for a period of time to prevent damage to the motor.

on deceleration or stopping, increase the deceleration time in P-04 or install a suitable brake resistor and activate the dynamic braking function with P-34.

from the drive. If it occurs during running, check the incoming power supply voltage and all components in the power feed line to the drive.

speciﬁcation. Ensure sufﬁcient cooling air is free to circulate around the drive.

over -10°C in order to start the drive.

thermistor is connected check if the motor is too hot.

the network has its unique address.

NOTE Following a trip, the drive cannot be immediately reset. A delay time is inbuilt, which allows the power components of the drive time to recover to avoid damage.

Drive ambient temperature too high, check adequate cooling air is provided.

currents not balanced. Check the motor and connections.

Check the motor cable and connections for continuity. Check all three phases of the motor are present and balanced.

Check that at least one register is being polled cyclically within the timeout limit set in P-36 Index 3.

Check that cyclic communications take place within the timeout limit set in P-36 Index 3.

Troubleshooting

NOTE Following an over current or overload trip (3, 4, 5, 15), the drive may not be reset until the reset time delay has elapsed to prevent

damage to the drive.

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11.2 Resetting a Fault

When the drive trips, and a fault message is displayed, it can be reset in one of the following ways:

Completely remove the incoming power supply, and allow the power to power off completely. Re-apply the power. Remove and reapply the enable input. Press the stop / Reset button. If Modbus or CAN are in use, set the reset bit in the control word from 0 to 1.

In the event of O-I, hO-I or I.t-trp faults, in order to prevent damage that may occur through repeatedly enabling the drive into a fault condition, these trips cannot be reset immediately. A delay time according to the following table must be allowed before reset is possible.

First Trip 2 seconds delay before reset is possible

Second Trip 4 seconds delay before reset is possible

Third Trip 8 seconds delay before reset is possible

Fourth Trip 16 seconds delay before reset is possible

Fifth Trip 32 seconds delay before reset is possible

Subsequent Trips 64 seconds delay before reset is possible

Troubleshooting

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