User Guide

AC Variable Speed Drive

0.75 - 160kW / 1HP - 250HP
200 - 480V 1 / 3 Phase Input

Quick Start Up 1
General Information
and Ratings 2

Mechanical Installation 3

Electrical Installation 4

Keypad and Display Operation 5

Parameters 6
Control Terminal
Functions 7
Extended
Parameters 8
Serial
Communications 9

Technical Data 10

Troubleshooting 11
1. Quick Start Up. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 5. Keypad and Display Operation. . . . . . . . . . . . . . . . . . . . . . 31

1.1. Important Safety Information . . . . . . . . . . . . . . . . . . . . 4 5.1. OLED Keypad and Display Layout. . . . . . . . . . . . . . . . . . . . . . . . . . 31

1.2. Quick Start Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.2. LED Keypad and Display Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2. General Information and Ratings . . . . . . . . . . . 6 5.3. Selecting the Language on the OLED Display. . . . . . . . . . . . . . . . 31

2.1. Identifying the Drive by Model Number. . . . . . . . . . 6 5.4. Additional Display Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.2. Product Rating Label Location. . . . . . . . . . . . . . . . . . . 7 5.5. Changing Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

2.3. Understanding the Rating Label . . . . . . . . . . . . . . . . . 7 5.6. Parameter Factory Reset / User Reset. . . . . . . . . . . . . . . . . . . . . . . 33

2.4. Drive Model Numbers – IP20. . . . . . . . . . . . . . . . . . 7 5.7. Resetting the Drive Following a Trip. . . . . . . . . . . . . . . . . . . . . . . . . . 33

2.5. Drive Model Numbers – IP55. . . . . . . . . . . . . . . . . . 9 5.8. Keypad Short Cuts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

2.6. Drive Model Numbers – IP66. . . . . . . . . . . . . . . . . . 10 6. Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3. Mechanical Installation . . . . . . . . . . . . . . . . . . . . 11 6.1. Parameter Set Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

3.1. General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 6.2. Parameter Group 1 – Basic Parameters. . . . . . . . . . . . . . . . . . . . . . . 35

3.2. Before Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 7. Control Terminal Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.3. UL Compliant Installation. . . . . . . . . . . . . . . . . . . . . . . 11 7.1. Control Source Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.4. Installation Following a Period of Storage . . . . . . . . 11 7.2. Digital Input Configuration Parameter P1-13. . . . . . . . . . . . . . . . . . . 39

3.5. Mechanical Dimensions and Weight . . . . . . . . . . . . 12 7.3. Example Connection Schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

3.6. Guidelines for Enclosure Mounting (IP20 Units) . . . . . 15 8. Extended Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

3.7. Mounting the Drive – IP20 Units. . . . . . . . . . . . . . . . . . . 16 8.1. Parameter Group 2 - Extended Parameters. . . . . . . . . . . . . . . . . . . . . 44

3.8. Guidelines for Mounting (IP55 Units). . . . . . . . . . . . 16 8.2. Parameter Group 3 – PID Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

3.9. Guidelines for Mounting (IP66 Units) . . . . . . . . . . . . 17 8.3. Parameter Group 5 – Communication Parameters. . . . . . . . . . . . . . 54

3.10. Removing the Terminal Cover. . . . . . . . . . . . . . . . . . . 18 8.4. Advanced Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

3.11. Routine Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . 19 8.5. Parameter Group 0 – Monitoring Parameters (Read Only). . . . . . . 59

4. Electrical Installation. . . . . . . . . . . . . . . . . . . . . . . 20 9. Serial Communications. . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

4.1. Connection Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . 20 9.1. RJ45 Connector Pin Assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

4.2. Protective Earth (PE) Connection. . . . . . . . . . . . . . . . . 21 9.2. Modbus RTU Communications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

4.3. Incoming Power Connection. . . . . . . . . . . . . . . . . . . . 22 9.3. CAN Open Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

4.4. Operation of 3 Phase drives from a Single Phase 10. Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
22
Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.1. Environmental. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
4.5. Operation with DC Power Supply or Common DC
22 10.2. Input/Output Power and Current Ratings. . . . . . . . . . . . . . . . . . . . . 68
Bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.6. Motor Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 10.3. Additional Information for UL Approved Installations. . . . . . . . . . . . 71

4.7. Motor Terminal Box Connections. . . . . . . . . . . . . . . . 23 10.4. Derating Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

4.8. Connecting a Brake Resistor. . . . . . . . . . . . . . . . . . . . 23 10.5. Internal EMC Filter and Varistors – Disconnection Procedure. . . . . 72

4.9. Control Terminal Wiring. . . . . . . . . . . . . . . . . . . . . . . . 23 11. Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

4.10. Control Terminal Connections. . . . . . . . . . . . . . . . . . 24 11.1. Fault Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

4.11. IP66 Switched Version Integrated Control Switch

25
and Potentiometer Wiring . . . . . . . . . . . . . . . . . . . . . . . . . .

4.12. Motor Thermal Overload Protection. . . . . . . . . . . . . 25

4.13. EMC Compliant Installation. . . . . . . . . . . . . . . . . . . . 26

4.14. Safe Torque Off. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

2 | Optidrive P2 User Guide | Version 3.00 www.invertekdrives.com

Declaration of Conformity
Invertek Drives Ltd hereby states that the Optidrive ODP-2 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) radio-frequency equipment (EMC)
EN60529: 1992 Specifications for degrees of protection provided by enclosures

Safe Torque OFF (“STO”) Function

Optidrive P2 incorporates a hardware STO (Safe Torque Off) Function, designed in accordance with the standards listed below.
Standard Classification Independent Approval
EN 61800-5-2:2007 Type 2
EN ISO 13849-1:2006 PL “d”
EN 61508 (Part 1 to 7) SIL 2 *TUV
EN60204-1 Uncontrolled Stop “Category 0”
EN 62061 SIL CL 2

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.
Copyright Invertek Drives Ltd © 2016
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 2.30 Firmware. User Guide Revision 3.00.
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.
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. Quick Start Up
1.1. Important Safety Information
Please read the IMPORTANT SAFETY INFORMATION below, and all Warning and Caution information elsewhere.
Danger: Indicates a risk of electric shock, which, Danger: Indicates a potentially hazardous situation
if not avoided, could result in damage to the other than electrical, which if not avoided, could
equipment and possible injury or death. result in damage to property.
This variable speed drive product (Optidrive) is intended for Within the European Union, all machinery in which this product is used
professional incorporation into complete equipment or systems must comply with the Machinery Directive 2006/42/EC, Safety of
as part of a fixed installation. If installed incorrectly it may present Machinery. In particular, the machine manufacturer is responsible for
a safety hazard. The Optidrive uses high voltages and currents, ensuring that the electrical equipment complies with EN60204-1 and
carries a high level of stored electrical energy, and is used to providing a disconnecting device which must be one of the following
control mechanical plant that may cause injury. Close attention types:
is required to system design and electrical installation to avoid  A switch-disconnector, utilization category AC-23B (EN 60947-3).
hazards in either normal operation or in the event of equipment
malfunction. Only qualified electricians are allowed to install and
  A circuit breaker suitable for isolation in accordance with
Quick Start Up

EN 60947-2.
maintain this product.
System design, installation, commissioning and maintenance must
  A disconnector with an integrated auxiliary contact that ensures under
all circumstances the switching devices break the load circuit prior to
be carried out only by personnel who have the necessary training
opening of the main contacts of the disconnector (EN 60947-3).
and experience. They must carefully read this safety information
and the instructions in this Guide and follow all information For installation in other regions, conformance with local electrical
regarding transport, storage, installation and use of the Optidrive, regulations and codes of practice must be adhered to.
including the specified environmental limitations. The level of integrity offered by the Optidrive control input functions –
Do not perform any flash test or voltage withstand test on the for example stop/start, forward/reverse and maximum speed, is not
Optidrive. Any electrical measurements required should be sufficient for use in safety-critical applications without independent
carried out with the Optidrive disconnected. channels of protection. All applications where malfunction could cause
injury or loss of life must be subject to a risk assessment and further
Electric shock hazard! Disconnect and ISOLATE the Optidrive
protection provided where needed.
1 before attempting any work on it. High voltages are present
at the terminals and within the drive for up to 10 minutes after The driven motor can start at power up if the enable input signal is present.
disconnection of the electrical supply. Always ensure by using a The STOP function does not remove potentially lethal high voltages.
suitable multimeter that no voltage is present on any drive power ISOLATE the drive and wait 10 minutes before starting any work on it.
terminals prior to commencing any work. Never carry out any work on the Drive, Motor or Motor cable whilst
Where supply to the drive is through a plug and socket connector, the input power is still applied.
do not disconnect until 10 minutes have elapsed after turning off The Optidrive can be programmed to operate the driven motor at
the supply. speeds above or below the speed achieved when connecting the
Ensure correct earthing connections and cable selection as motor directly to the mains supply. Obtain confirmation from the
per defined by local legislation or codes. The drive may have manufacturers of the motor and the driven machine about suitability for
a leakage current of greater than 3.5mA; furthermore the earth operation over the intended speed range prior to machine start up.
cable must be sufficient to carry the maximum supply fault current Do not activate the automatic fault reset function on any systems
which normally will be limited by the fuses or MCB. Suitably rated whereby this may cause a potentially dangerous situation.
fuses or MCB should be fitted in the mains supply to the drive, IP55 and IP66 drives provide their own pollution degree 2
according to any local legislation or codes. environments. IP20 drives must be installed in a pollution degree 2
Do not carry out any work on the drive control cables whilst environment, mounted in a cabinet with IP54 or better.
power is applied to the drive or to the external control circuits. Optidrives are intended for indoor use only.
The “Safe Torque Off” Function does not prevent high voltages When mounting the drive, ensure that sufficient cooling is provided. Do
from being present at the drives power terminals. 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.
Do not operate the drive with any of the enclosure covers removed.

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1.2. Quick Start Process
Step Action See Section Page
1 Identify the Model Type and ratings of your drive 2.1. Identifying the Drive by Model Number 6
from the model code on the label. In particular: 2.3. Understanding the Rating Label 7
- Check the voltage rating suits the incoming supply 2.4. Drive Model Numbers – IP20 7
- Check the output current capacity meets or 2.5. Drive Model Numbers – IP55 9
exceeds the full load current for the intended
2.6. Drive Model Numbers – IP66 10
motor
3.1. General 11
- Check the enclosure type is suitable for the
intended mounting location.
2 Unpack and check the drive.
Notify the supplier and shipper immediately of any
damage.
3 Ensure correct ambient and environmental conditions 10.1. Environmental 68

Quick Start Up
for the drive are met by the proposed mounting
location.
4 Install the drive in a suitable cabinet (IP20 Units), 3.1. General 11
ensuring suitable cooling air is available. 3.2. Before Installation 11
Mount the drive to the wall or machine (IP55 & 3.5. Mechanical Dimensions and Weight 12
IP66).
3.6. Guidelines for Enclosure Mounting (IP20 Units) 15
3.7. Mounting the Drive – IP20 Units 16
3.8. Guidelines for Mounting (IP55 Units) 16
3.9. Guidelines for Mounting (IP66 Units) 17
5 Select the correct power and motor cables 10.2. Input/Output Power and Current Ratings 68
according to local wiring regulations or code, noting 1
the maximum permissible sizes.
6 For IT Supply network, or any power supply type 10.5. Internal EMC Filter and Varistors – Disconnection 72
where the phase – earth voltage may exceed Procedure
the phase – phase voltage (such as ungrounded
supplies), disconnect the EMC filter before
connecting the supply.
7 Check the supply cable and motor cable for faults or
short circuits.
8 Route the cables
9 Check that the intended motor is suitable for use, 4.6. Motor Connection 23
noting any precautions recommended by the supplier 8.2.3. Parameter Group 4 – High Performance Motor 50
or manufacturer. Control
10 Check the motor terminal box for correct Star or 4.7. Motor Terminal Box Connections 23
Delta configuration where applicable.
11 Ensure correct wiring protection is providing, by 4.3.3. Fuse / Circuit Breaker Selection 22
installing a suitable circuit breaker or fuses in the
incoming supply line.
12 Connect the power cables, especially ensuring the 4.1. Connection Diagram 20
protective earth connection is made.
13 Connect the control cables as required for the 4.10. Control Terminal Connections 24
application.
14 Thoroughly check the installation and wiring.
15 Commission the drive parameters. 5.5. Changing Parameters 33
6. Parameters 35

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 2. General Information and Ratings
2.1. Identifying the Drive by Model Number
The model number of each Optidrive P2 is constructed according to the following system:

ODP - 2 - 2 4 400 - 3 K F 4 2 - S N
General Information & Ratings

Product Family
ODE: E Series PCB Coating
ODP: Optidrive Plus Series N : Standard Localised Coating
ODV: HVAC Product Series C : Full Conformal Coating
Display
Generation S : 7 Segment LED Display
T : OLED Text Display
Frame Size
Voltage Code Enclosure
1 : 110 Volt 2 : IP20
2 : 230 Volt 4 : IP40
4 : 400 Volt D : IP66 with Internal Disconnect
5 : 525 Volt N : IP55 Non Switched
6 : 600 Volt S : IP55 Switched
X : IP66 Non Switched
Y : IP66 Switched
Brake Chopper
Three Digit Power Rating 1 : No Brake Chopper
4 : Internal Brake Chopper
Input Phases
Power Type EMC Filter
2 K : kW Rated
H : HP Rated
0 : No Internal Filer
F : Internal EMC Filter

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2.2. Product Rating Label Location
All Optidrive P2 models carry a rating label, which can be located as follows:
IP20 Models IP55 Models IP66 Models

General Information & Ratings

On right hand side when viewed from the On right hand side when viewed from the
front. front.

On the top surface.

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
5 Technical Data – Supply Voltage
6 Technical Data – Maximum continuous
output current

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 2.4. Drive Model Numbers – IP20
Mechanical Dimensions and Mounting information are shown from section 3.5.1. IP20 Units on page 12.
Electrical Specifications are shown in section 10.2. Input/Output Power and Current Ratings on page 68.
200-240V ±10% - 1 Phase Input
kW Model kW HP Model HP Output Current (A) Frame Size
ODP-2-22075-1KF42-SN 0.75 ODP-2-22010-1HF42-SN 1 4.3 2
ODP-2-22150-1KF42-SN 1.5 ODP-2-22020-1HF42-SN 2 7 2
General Information & Ratings

ODP-2-22220-1KF42-SN 2.2 ODP-2-22030-1HF42-SN 3 10.5 2

200-240V ±10% - 3 Phase Input
kW Model kW HP Model HP Output Current (A) Frame Size
ODP-2-22075-3KF42-SN 0.75 ODP-2-22010-3HF42-SN 1 4.3 2
ODP-2-22150-3KF42-SN 1.5 ODP-2-22020-3HF42-SN 2 7 2
ODP-2-22220-3KF42-SN 2.2 ODP-2-22030-3HF42-SN 3 10.5 2
ODP-2-32040-3KF42-SN 4 ODP-2-32050-3HF42-SN 5 18 3
ODP-2-32055-3KF42-SN 5.5 ODP-2-32075-3HF42-SN 7.5 24 3
ODP-2-42075-3KF42-TN 7.5 ODP-2-42100-3HF42-TN 10 39 4
ODP-2-42110-3KF42-TN 11 ODP-2-42150-3HF42-TN 15 46 4
ODP-2-52150-3KF42-TN 15 ODP-2-52020-3HF42-TN 20 61 5
ODP-2-52185-3KF42-TN 18.5 ODP-2-52025-3HF42-TN 25 72 5
380-480V ±10% - 3 Phase Input
kW Model kW HP Model HP Output Current (A) Frame Size
ODP-2-24075-3KF42-SN 0.75 ODP-2-24010-3HF42-SN 1 2.2 2
ODP-2-24150-3KF42-SN 1.5 ODP-2-24020-3HF42-SN 2 4.1 2
ODP-2-24220-3KF42-SN 2.2 ODP-2-24030-3HF42-SN 3 5.8 2
ODP-2-24400-3KF42-SN 4 ODP-2-24050-3HF42-SN 5 9.5 2
ODP-2-34055-3KF42-SN 5.5 ODP-2-34075-3HF42-SN 7.5 14 3
2 ODP-2-34075-3KF42-SN 7.5 ODP-2-34100-3HF42-SN 10 18 3
ODP-2-34110-3KF42-SN 11 ODP-2-34150-3HF42-SN 15 24 3
ODP-2-44150-3KF42-TN 15 ODP-2-44200-3HF42-SN 20 30 4
ODP-2-44185-3KF42-TN 18.5 ODP-2-44250-3HF42-SN 25 39 4
ODP-2-44220-3KF42-TN 22 ODP-2-44300-3HF42-SN 30 46 4
ODP-2-54300-3KF42-TN 30 ODP-2-54040-3HF42-SN 40 61 5
ODP-2-54370-3KF42-TN 37 ODP-2-54050-3HF42-SN 50 72 5
ODP-2-84200-3KF42-TN 200 ODP-2-84300-3HF42-TN 300 370 8
ODP-2-84250-3KF42-TN 250 ODP-2-84350-3HF42-TN 350 450 8
500-600V ±10% - 3 Phase Input
kW Model kW HP Model HP Output Current (A) Frame Size
ODP-2-26075-3K042-SN 0.75 ODP-2-26010-3H042-SN 1 2.1 2
ODP-2-26150-3K042-SN 1.5 ODP-2-26020-3H042-SN 2 3.1 2
ODP-2-26220-3K042-SN 2.2 ODP-2-26030-3H042-SN 3 4.1 2
ODP-2-26400-3K042-SN 4 ODP-2-26050-3H042-SN 5 6.5 2
ODP-2-26550-3K042-SN 5.5 ODP-2-26075-3H042-SN 7.5 9 2
ODP-2-36075-3K042-SN 7.5 ODP-2-36100-3H042-SN 10 12 3
ODP-2-36110-3K042-SN 11 ODP-2-36150-3H042-SN 15 17 3
ODP-2-36150-3K042-SN 15 ODP-2-36200-3H042-SN 20 22 3
ODP-2-46185-3K042-TN 18.5 ODP-2-46250-3H042-TN 25 28 4
ODP-2-46220-3K042-TN 22 ODP-2-46300-3H042-TN 30 34 4
ODP-2-46300-3K042-TN 30 ODP-2-46400-3H042-TN 40 43 4
ODP-2-56370-3K042-TN 37 ODP-2-56050-3H042-TN 50 54 5
ODP-2-56450-3K042-TN 45 ODP-2-56060-3H042-TN 60 65 5

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2.5. Drive Model Numbers – IP55
Mechanical dimensions and mounting information are shown from section 3.5.2. IP55 Units on page 13.
Electrical specifications are shown in section 10.2. Input/Output Power and Current Ratings on page 68.

200-240V ±10% - 3 Phase Input

kW Model Number kW HP Model Number HP Output Current (A) Frame Size
ODP-2-42055-3KF4N-SN 5.5 ODP-2-42075-3HF4N-SN 7.5 24 4
ODP-2-42075-3KF4N-SN 7.5 ODP-2-42100-3HF4N-SN 10 39 4

General Information & Ratings

ODP-2-42110-3KF4N-SN 11 ODP-2-42150-3HF4N-SN 15 46 4
ODP-2-52150-3KF4N-SN 15 ODP-2-52020-3HF4N-SN 20 61 5
ODP-2-52185-3KF4N-SN 18.5 ODP-2-52025-3HF4N-SN 25 72 5
ODP-2-62022-3KF#N-SN 22 ODP-2-62030-3HF#N-SN 30 90 6
ODP-2-62030-3KF#N-SN 30 ODP-2-62040-3HF#N-SN 40 110 6
ODP-2-62037-3KF#N-SN 37 ODP-2-62050-3HF#N-SN 50 150 6
ODP-2-62045-3KF#N-SN 45 ODP-2-62060-3HF#N-SN 60 180 6
ODP-2-72055-3KF#N-SN 55 ODP-2-72075-3HF#N-SN 75 202 7
ODP-2-72075-3KF#N-SN 75 ODP-2-72100-3HF#N-SN 100 248 7
380-480V ±10% - 3 Phase Input
kW Model Number kW HP Model Number HP Output Current (A) Frame Size
ODP-2-44110-3KF4N-SN 11 ODP-2-44150-3HF4N-SN 15 24 4
ODP-2-44150-3KF4N-SN 15 ODP-2-44200-3HF4N-SN 20 30 4
ODP-2-44185-3KF4N-SN 18.5 ODP-2-44250-3HF4N-SN 25 39 4
ODP-2-44220-3KF4N-SN 22 ODP-2-44300-3HF4N-SN 30 46 4
ODP-2-54300-3KF4N-SN 30 ODP-2-54040-3HF4N-SN 40 61 5
ODP-2-54370-3KF4N-SN 37 ODP-2-54050-3HF4N-SN 50 72 5 2
ODP-2-64045-3KF#N-SN 45 ODP-2-64060-3HF#N-SN 60 90 6
ODP-2-64055-3KF#N-SN 55 ODP-2-64075-3HF#N-SN 75 110 6
ODP-2-64075-3KF#N-SN 75 ODP-2-64120-3HF#N-SN 120 150 6
ODP-2-64090-3KF#N-SN 90 ODP-2-64150-3HF#N-SN 150 180 6
ODP-2-74110-3KF#N-SN 110 ODP-2-74175-3HF#N-SN 175 202 7
ODP-2-74132-3KF#N-SN 132 ODP-2-74200-3HF#N-SN 200 240 7
ODP-2-74160-3KF#N-SN 160 ODP-2-74250-3HF#N-SN 250 302 7
500-600V ±10% - 3 Phase Input
kW Model Number kW HP Model Number HP Output Current (A) Frame Size
ODP-2-46150-3K04N-SN 15 ODP-2-46200-3H04N-SN 20 22 4
ODP-2-46185-3K04N-SN 18.5 ODP-2-46250-3H04N-SN 25 28 4
ODP-2-46220-3K04N-SN 22 ODP-2-46300-3H04N-SN 30 34 4
ODP-2-46300-3K04N-SN 30 ODP-2-46400-3H04N-SN 40 43 4
ODP-2-56370-3K04N-SN 37 ODP-2-56050-3H04N-SN 50 54 5
ODP-2-56450-3K04N-SN 45 ODP-2-56060-3H04N-SN 60 65 5
ODP-2-66055-3K0#N-SN 55 ODP-2-66075-3H0#N-SN 75 78 6
ODP-2-66075-3K0#N-SN 75 ODP-2-66100-3H0#N-SN 100 105 6
ODP-2-66090-3K0#N-SN 90 ODP-2-66125-3H0#N-SN 125 130 6
ODP-2-66110-3K0#N-SN 110 ODP-2-66150-3H0#N-SN 150 150 6

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 2.6. Drive Model Numbers – IP66
Mechanical dimensions and mounting information are shown from section 3.5.3. IP66 Units on page 14.
Electrical specifications are shown in section 10.2. Input/Output Power and Current Ratings on page 68.

200-240V ±10% - 1 Phase Input

kW Model HP Model Output
Frame
kW HP Current
Non Switched Switched Non Switched Switched Size
(A)
General Information & Ratings

ODP-2-22075- ODP-2-22075- ODP-2-22010- ODP-2-22010-

0.75 1 4.3 2
1KF4X-TN 1KF4Y-TN 1HF4X-TN 1HF4Y-TN
ODP-2-22150- ODP-2-22150- ODP-2-22020- ODP-2-22020-
1.5 2 7 2
1KF4X-TN 1KF4Y-TN 1HF4X-TN 1HF4Y-TN
ODP-2-22220- ODP-2-22220- ODP-2-22030- ODP-2-22030-
2.2 3 10.5 2
1KF4X-TN 1KF4Y-TN 1HF4X-TN 1HF4Y-TN
200-240V ±10% - 3 Phase Input
kW Model HP Model Output
Frame
kW HP Current
Non Switched Switched Non Switched Switched Size
(A)
ODP-2-22075- ODP-2-22075- ODP-2-12010- ODP-2-22010-
0.75 1 4.3 2
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-22150- ODP-2-22150- ODP-2-22020- ODP-2-22020-
1.5 2 7 2
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-22220- ODP-2-22220- ODP-2-22030- ODP-2-22030-
2.2 3 10.5 2
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-32040- ODP-2-32040- ODP-2-32050- ODP-2-32050-
4 5 18 3
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
380-480V ±10% - 3 Phase Input
kW Model HP Model Output
Frame
kW HP Current
Non Switched Switched Non Switched Switched Size
2 (A)
ODP-2-24075- ODP-2-24075- ODP-2-24010- ODP-2-24010-
0.75 1 2.2 2
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-24150- ODP-2-24150- ODP-2-24020- ODP-2-24020-
1.5 2 4.1 2
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-24220- ODP-2-24220- ODP-2-24030- ODP-2-24030-
2.2 3 5.8 2
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-24400- ODP-2-24400- ODP-2-24050- ODP-2-24050-
4 5 9.5 2
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-34055- ODP-2-34055- ODP-2-34075- ODP-2-34075-
5.5 7.5 14 3
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
ODP-2-34075- ODP-2-34075- ODP-2-34100- ODP-2-34100-
7.5 10 18 3
3KF4X-TN 3KF4Y-TN 3HF4X-TN 3HF4Y-TN
500-600V ±10% - 3 Phase Input
kW Model HP Model Output
Frame
kW HP Current
Non Switched Switched Non Switched Switched Size
(A)
ODP-2-26075- ODP-2-26075- ODP-2-26010- ODP-2-26010-
0.75 1 2.1 2
3K04X-TN 3K04Y-TN 3H04X-TN 3H04Y-TN
ODP-2-26150- ODP-2-26150- ODP-2-26020- ODP-2-26020-
1.5 2 3.1 2
3K04X-TN 3K04Y-TN 3H04X-TN 3H04Y-TN
ODP-2-26220- ODP-2-26220- ODP-2-26030- ODP-2-26030-
2.2 3 4.1 2
3K04X-TN 3K04Y-TN 3H04X-TN 3H04Y-TN
ODP-2-26400- ODP-2-26400- ODP-2-26050- ODP-2-26050-
4 5 6.5 2
3K04X-TN 3K04Y-TN 3H04X-TN 3H04Y-TN
ODP-2-26550- ODP-2-26550- ODP-2-26075- ODP-2-26075-
5.5 7.5 9 2
3K04X-TN 3K04Y-TN 3H04X-TN 3H04Y-TN
ODP-2-36075- ODP-2-36075- ODP-2-36100- ODP-2-36100-
7.5 10 12 3
3K04X-TN 3K04Y-TN 3H04X-TN 3H04Y-TN
ODP-2-36110- ODP-2-36110- ODP-2-36150- ODP-2-36150-
11 15 17 3
3K04X-TN 3K04Y-TN 3H04X-TN 3H04Y-TN

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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 or DIN Rail clip (Frame Size 2 only).
 The Optidrive must be installed in a pollution degree 1 or 2 environment only.
 Do not mount flammable material close to the Optidrive.
Ensure that the minimum cooling air gaps, as detailed in sections 3.6. Guidelines for Enclosure Mounting (IP20 Units),
 
3.8. Guidelines for Mounting (IP55 Units) and 3.9. Guidelines for Mounting (IP66 Units) are left clear.
 
Ensure that the ambient temperature range does not exceed the permissible limits for the Optidrive given in section 10.1. Environmental
 Provide suitable clean, moisture and contaminant free cooling air sufficient to fulfil the cooling requirements of the Optidrive.

3.2. Before Installation

Carefully Unpack the Optidrive and check for any signs of damage. Notify the shipper immediately if any exist.
 
Check the drive rating label to ensure it is of the correct type and power requirements for the application.
 

Mechanical Installation
To prevent accidental damage always store the Optidrive in its original box until required. Storage should be clean and dry and
 
within the temperature range –40°C to +60°C.

3.3. UL Compliant Installation

Note the following for UL-compliant installation:
 For an up to date list of UL compliant products, please refer to UL listing NMMS.E226333.
 The drive can be operated within an ambient temperature range as stated in section 10.1. Environmental.
 For IP20 units, installation is required in a pollution degree 1 environment.
 For IP55 & IP66 units, installation in a pollution degree 2 environment is permissible.
 UL Listed ring terminals / lugs must be used for all bus bar and grounding connections.
Refer to section 10.3. Additional Information for UL Approved Installations on page 71.

3.4. Installation Following a Period of Storage

Where the drive has been stored for some time prior to installation, or has remained without the main power supply present for an
extended period of time, it is necessary to reform the DC capacitors within the drive according to the following table before operation.
For drives which have not been connected to the main power supply for a period of more than 2 years, this requires a reduced
mains voltage mains voltage to be applied for a time period, and gradually increased prior to operating the drive. The voltage levels 3
relative to the drive rated voltage, and the time periods for which they must be applied are shown in the following table. Following
completion of the procedure, the drive may be operated as normal.
Initial Secondary Third Final
Storage Period Input Time Input Time Input Time Input Time
/Power-OFF Voltage Period T1 Voltage Period T2 Voltage Period T3 Voltage Period T4
Period Level Level Level Level
Up to 1 Year 100% N/A
1 – 2 Years 100% 1 Hour N/A
2 – 3 Years 25% 30 Minutes 50% 30 Minutes 75% 30 Minutes 100% 30 Minutes
More than 3 Years 25% 2 Hours 50% 2 Hours 75% 2 Hours 100% 2 Hours

100%

75%

50%

25%

T1 T2 T3 T4

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 3.5. Mechanical Dimensions and Weight
3.5.1. IP20 Units
Mechanical Installation

Drive A B C D E F Weight
Size mm in mm in mm in mm in mm in mm in Kg Ib
2 221 8.70 110 4.33 185 7.28 209 8.23 63 2.48 63 2.48 1.8 4.0

3 3
4
261
418
10.28
16.46
131
160
5.16
6.30
205
240
8.07
9.45
247
400
9.72
15.75
80
125
3.15
4.92
80
125
3.15
4.92
3.5
9.2
7.7
20.3
5 486 19.13 222 8.74 260 10.24 460 18.11 175 6.89 175 6.89 18.1 39.9

Mounting Bolts Tightening Torques

Frame Size Metric UNF Frame Size Required Torque
2 M4 #8 Control Terminals All 0.5 Nm 4.5 lb-in
3 M4 #8 2&3 1 Nm 9 lb-in
4 M8 5/16 Power Terminals 4 2 Nm 18 lb-in
5 M8 5/16 5 4 Nm 35.5 lb-in
*The IP20 Frame Size 4 Chassis can obstruct the rotation (tightening) of a bolt or screw with a hex head, a fixing with a round
NOTE
head will be most suitable for the mounting of this unit.

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3.5.2. IP55 Units

Mechanical Installation
Drive A B C D E F G H I Weight
Size mm in mm in mm in mm in mm in mm in mm in mm in mm in kg Ib 3
4 450 17.72 428 16.85 433 17.05 8 0.31 252 9.92 171 6.73 110 4.33 4.25 0.17 7.5 0.30 11.5 25.4

5 540 21.26 515 20.28 520 20.47 8 0.31 270 10.63 235 9.25 175 6.89 4.25 0.17 7.5 0.30 23 50.7

6 865 34.06 830 32.68 840 33.07 10 0.39 330 12.99 330 12.99 200 7.87 5.5 0.22 11 0.43 55 121.2

7 1280 50.39 1245 49.02 1255 49.41 10 0.39 360 14.17 330 12.99 200 7.87 5.5 0.22 11 0.43 89 196.2

Mounting Bolts Tightening Torques

Frame Size Metric UNF Frame Size Required Torque
4 M8 #8 Control Terminals All 0.5 Nm 4.5 lb-in
5 M8 #8 4 2 Nm 18 lb-in
6 M10 5/16 5 4 Nm 35.5 lb-in
Power Terminals
7 M10 5/16 6 15 Nm 11 lb-ft
7 15 Nm 11 lb-ft

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 3.5.3. IP66 Units

OFF
PWR

ON
Mechanical Installation

Drive A B D E F G H I J Weight
Size mm in mm in mm in mm in mm in mm in mm in mm in mm in kg Ib
2 257 10.12 220 8.66 200 7.87 29 1.12 239 9.41 188 7.40 178 7.01 4.2 0.17 8.5 0.33 4.8 10.6

3 3 310 12.20 277 10.89 252 9.90 33 1.31 266 10.47 211 8.29 200 7.87 4.2 0.17 8.5 0.33 7.7 16.8

Mounting Bolts Tightening Torques

Frame Size Metric UNF Frame Size Required Torque
2 M4 #8 Control Terminals All 0.5 Nm 4.5 lb-in
3 M4 #8 Power Terminals 2&3 1 Nm 9 lb-in

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3.6. Guidelines for Enclosure Mounting (IP20 Units)
  IP20 drives are suitable for use in pollution degree 1 environments, according to IEC-664-1. For pollution degree 2 or higher
environments, drives should be mounted in a suitable control cabinet with sufficient ingress protection to maintain a pollution
degree 1 environment around the drive.
 Enclosures should be made from a thermally conductive material.
 Ensure the minimum air gap clearances around the drive as shown below are observed when mounting the drive.
  Where ventilated enclosures are used, there should be venting above the drive and below the drive to ensure good air circulation.
Air should be drawn in below the drive and expelled above the drive.
  In any environments where the conditions require it, the enclosure must be designed to protect the Optidrive against ingress of
airborne dust, corrosive gases or liquids, conductive contaminants (such as condensation, carbon dust, and metallic particles) and
sprays or splashing water from all directions.
 High moisture, salt or chemical content environments should use a suitably sealed (non-vented) enclosure.
The enclosure design and layout should ensure that the adequate ventilation paths and clearances are left to allow air to circulate
through the drive heatsink. Invertek Drives recommend the following minimum sizes for drives mounted in non-ventilated metallic
enclosures:

Mechanical Installation
3

X Y Z Recommended
Drive Size Above & Below Either Side Between airflow
mm in mm in mm in m3/min CFM
2 75 2.95 10 0.39 46 1.81 0.3 11
3 100 3.94 10 0.39 52 2.05 0.9 31
4 200 7.87 25 0.98 70 2.76 1.7 62
5 200 7.87 25 0.98 70 2.76 2.9 104
8 300 11.81 100 3.94 20 705
Dimension Z assumes that the drives are mounted side-by-side with no clearance.
NOTE Typical drive heat losses are <3% of operating load conditions.
Above are guidelines only and the operating ambient temperature of the drive MUST be maintained at all times.

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 3.7. Mounting the Drive – IP20 Units
 IP20 Units are intended for installation within a control cabinet.
 When mounting with screws:
o Using the drive as a template, or the dimensions shown above, mark the locations for drilling.
o Ensure that when mounting locations are drilled, the dust from drilling does not enter the drive.
o Mount the drive to the cabinet backplate using suitable M5 mounting screws.
o Position the drive, and tighten the mounting screws securely.
 When Din Rail Mounting (Frame Size 2 Only):
o Locate the DIN rail mounting slot on the rear of the drive onto the top of the DIN rail first.
o Press the bottom of the drive onto the DIN rail until the lower clip attaches to the DIN rail.
o If necessary, use a suitable flat blade screw driver to pull the DIN rail clip down to allow the drive to mount securely on the rail.
o To remove the drive from the DIN rail, use a suitable flat blade screwdriver to pull the release tab downwards, and lift the
bottom of the drive away from the rail first.
3.8. Guidelines for Mounting (IP55 Units)
 Before mounting the drive, ensure that the chosen location meets the environmental condition requirements for the drive shown in
section 10.1. Environmental on page 68.
Mechanical Installation

 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.
 IP55 units do not require mounting inside an electrical control cabinet; however they may be if desired.
 Using the drive as a template, or the dimensions shown above, mark the locations required for drilling.
 Suitable cable glands to maintain the IP protection of the drive are required. Gland sizes should be selected based on the number
and size of the required connection cables. Drives are supplied with a plain, undrilled gland plate to allow the correct hole sizes to
be cut as required. Remove the gland plate from the drive prior to drilling.

Drive X –Above & Below Y –Either Side

Size mm in mm in
4 200 7.87 10 0.39
Typical drive heat losses are approximately 3% of operating
5 200 7.87 10 0.39 load conditions.
NOTE
6 200 7.87 10 0.39 Above are guidelines only and the operating ambient
temperature of the drive MUST be maintained at all times.
7 200 7.87 10 0.39

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3.9. 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 below, 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 above. Gland holes for control cables may be cut as
required.

Mechanical Installation
OFF OFF
PWR PWR

ON ON

3
X Y
Drive Cable Gland Sizes
Above & Below Either Side
Size
mm in mm in Frame Power Cable Motor Cable Control Cables
2 200 7.87 10 0.39 2 M25 (PG21) M25 (PG21) M20 (PG13.5)
3 200 7.87 10 0.39 3 M25 (PG21) M25 (PG21) M20 (PG13.5)
Typical drive heat losses are approximately 3% of operating load conditions.
NOTE
Above are guidelines only and the operating ambient temperature of the drive MUST be maintained at all times.

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 3.10. Removing the Terminal Cover
3.10.1. Frame Sizes 2 & 3
Using a suitable flat blade screwdriver, rotate the two retaining
screws indicated until the screw slot is vertical.

OFF
PWR

ON
Mechanical Installation

3.10.2. Frame Size 4 3.10.3. Frame Size 5

Using a suitable flat Using a suitable flat

blade screwdriver, blade screwdriver,
rotate the two retaining rotate the four retaining
screws indicated screws indicated
until the screw slot is until the screw slot is
vertical. vertical.

Terminal Cover Release Screws

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 3.10.4. Frame Sizes 6 & 7

Using a suitable flat blade

screwdriver, rotate the six retaining

Mechanical Installation
screws indicated until the screw slot
is vertical.

3.11. 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 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 3
have no signs of heat damage.

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 4. Electrical Installation
4.1. Connection Diagram
All power terminal locations are marked directly on the product. IP20 Frame Size 2 – 4 units have AC/DC power input located at the
top with the motor and brake resistor connections located at the bottom. All other units have power terminals located at the bottom.

4.1.1. Electrical Power Connections

Electrical Installation

Key Page
A 4.2. Protective Earth (PE) Connection 21
B 4.3. Incoming Power Connection 22
C 4.3. Incoming Power Connection 22
D External Isolator / Disconnect -
E 4.3.3. Fuse / Circuit Breaker Selection 22
F 4.3.4. Optional Input Choke 22
G 4.13. EMC Compliant Installation 26
H 4.6. Motor Connection 23
I 4.8. Connecting a Brake Resistor 23
J 4.5. Operation with DC Power Supply or Common DC Bus 22

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4.1.2. Control Connections

Key Sec. Page

1 +24V 24 Volt DC Input / Output 4.10.1 24
1 2 DI1 Digital Input 1 (Run Enable) 4.10.2 24
2
3 DI2 Digital Input 2
3
4 DI3 Digital Input 3
4
5 5 +10V +10Volt DC Output
6 6 AI1 / DI4 Analog Input 1 / Digital Input 4 4.10.3 24
7 7 0V 0 Volt Common
8
8 AO1 Analog Output 1 4.10.4 24
9
9 0V 0 Volt Common
10
11 10 AI2 / DI5 Analog Input 2 / Digital Input 5 4.10.3 24
12 11 AO2 Analog Output 2 4.10.4 24
13 12 STO- STO 0 Volt Connection 4.14 27
13 STO+ STO + 24VDC Connection
14
14 RL1-C Relay Output 1 Common 4.10.5 24
15

Electrical Installation
16 15 RL1-NO Relay Output 1 Normally Open

17 16 RL1-NC Relay Output 2 Normally Closed

18 17 RL2-A Relay Output 2
18 RL2-B Relay Output 2

4.2. Protective Earth (PE) Connection

4.2.1. Grounding Guidelines
Adequate safety earthing must be provided in accordance with local wiring rules and codes of practice. The ground terminal of
each Optidrive should be connected back to the common safety earth bar to maintain touch potentials within safe limits. The ground
terminal of each Optidrive should be individually connected DIRECTLY to the site ground bus bar (through the EMC filter if installed).
Optidrive ground connections should not loop from one drive to another, or to, or from any other equipment. Ground impedance must
conform to local industrial safety regulations and/or electrical codes.
To meet UL regulations, UL approved ring crimp terminals should be used for all ground wiring connections. 4
The integrity of all ground connections should be checked periodically.

4.2.2. Protective Earth Conductor

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

4.2.3. Motor Ground

The driven motor must be locally connected to a suitable ground location to maintain touch potentials within safe limits. In addition, the
motor ground must be connected to one of the ground terminals on the drive.

4.2.4. 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.

4.2.5. 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.

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 4.3. Incoming Power Connection
4.3.1. Suitability
All Optidrive P2 models are designed for use on a single phase or balanced three phase supply depending on the model.
For all models and ratings when working with an IT Supply network, or any power supply type where the phase to earth voltage may
exceed the phase to phase voltage (such as ungrounded supplies), the internal EMC filter and surge protection must be disconnected
before connecting the supply. Refer to section 10.5. Internal EMC Filter and Varistors – Disconnection Procedure on page 72 for
further information.
For three phase supply models, a maximum of 3% imbalance is allowed between phases.

4.3.2. Cable Selection

 For 1 phase ac supply, power should be connected to L1/L, L2/N.
 For a DC Supply, the main power cables should be connected to L1/L, L2/N.
 For 3 phase ac supplies, the mains power cables should be connected to L1, L2, and L3. Phase sequence is not important. Neutral
connection is not required.
For compliance with CE and C Tick EMC requirements, refer to section 4.10. Control Terminal Connections on page 24.
 A fixed installation is required according to IEC61800-5-1 with a suitable disconnecting device installed between the Optidrive
and the main 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 for each drive model are
given in section 10.2. Input/Output Power and Current Ratings on page 68.
Electrical Installation

4.3.3. 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. Input/Output Power and Current Ratings on page 68.
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.
 
The Optidrive provides thermal and short circuit protection for the connected motor and motor cable.
 

4.3.4. Optional Input Choke

An optional Input Choke is recommended to be installed in the supply line for drives where any of the following conditions occur:

4  
 
The incoming supply impedance is low or the fault level / short circuit current is high.
The supply is prone to dips or brown outs.
 An unbalanced supply system is used (3 phase drives) where the voltage levels during on load operation exceed the designed 3%
capacity of the Optidrive.
 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.

4.4. Operation of 3 Phase drives from a Single Phase Supply

A special function of Optidrive P2 allows all drives designed for operation on 3 phase supplies to be operated on a single phase
supply of the correct rated voltage at up to 50% of the nominal capacity.
For Example, Model Number ODP-2-64450-3KA4N can be operated on a single phase supply, 380 – 480 volts, with the
maximum output current limited to 45 Amps.
The supply must be connected to the L1 and L2 terminals of the drive.

4.5. Operation with DC Power Supply or Common DC Bus

Optidrive P2 models provide terminals to directly connect to the DC Bus for applications which require this. For further information on
using the DC Bus connections, please refer to your Invertek Drives sales Partner.

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4.6. Motor Connection
  The drive inherently produces fast switching of the output voltage (PWM) to the motor compared to the mains supply, for motors
which have been wound for operation with a variable speed drive then there is no preventative measures required, however if the
quality of insulation is unknown then 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 to provide a low impedance path for common mode
leakage current to return to the drive. This is best achieved in practice by using a cable with suitable shielding which provides a low
impedance path at high frequencies, and ensuring correct, low impedance earth bonding of the motor cable at both ends. For further
information, refer to section 4.13. EMC Compliant Installation on page 26.

4.7. Motor Terminal Box Connections

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

Electrical Installation
Delta

400 400 / 690

400 230 / 400 Star

4.8. Connecting a Brake Resistor 4

Optidrive P2 units feature an internal brake transistor, fitted as standard for all models. The brake resistor should be connected to the
DC+ and BR terminals of the drive. These terminals may be ??????
The brake transistor is enabled using P1-05 (Refer to section 8.1. Parameter Group 2 - Extended Parameters on page 44 for further
information).
Software protection against brake resistor overload is carried out within the drive. For correct protection of the brake resistor, the
following settings are required:
  Set P1-14 = 201.
  Enter the resistance of the brake resistor in P6-19 (Ohms).
  Enter the power of the brake resistor in P6-20 (kW).
The voltage level at these terminals may exceed 800VDC.
Stored charge may be present after disconnecting the mains power.
Allow a minimum of 5 minutes discharge after power off before attempting any connection to these
terminals.

4.9. 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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 4.10. Control Terminal Connections
Exsample connection schematics are provided in section 7.3. Example Connection Schematics on page 41.

4.10.1. +24VDC Input / Output

When the mains power is applied to the drive, terminal 1 provides a +24VDC output, maximum load 100mA. This may be used to
activate digital inputs or provide power to sensors.
When no mains power is applied to the drive, the drive control electronics may be powered from an external +24VDC source. When
powered in this way, all analog and digital I/O and communication functions remain operative, however the motor may not be
operated, which allows safe testing and commissioning of the installation without risk of high voltage being present. When powered in
this way, the drive requires up to 100mA.

4.10.2. Digital Inputs

Up to five digital inputs are available. The function of the inputs is defined by parameters P1-12 and P1-13, which are explained in
section 7. Control Terminal Functions on page 38.

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 P2-30.
 Analog Input 2 Format Selection Parameter P2-33.
These parameters are described more fully in section 8.1. Parameter Group 2 - Extended Parameters on page 44.
Electrical Installation

The function of the analog input, e.g. for speed reference or PID feedback for example is defined by parameters P1-12 and P1-13.
The function of these parameters and available options are described in section 7. Control Terminal Functions on page 38.

4.10.4. Analog Outputs

Two analog outputs are available, and may be used for 0 – 10 Volt Signal (max load 20mA), 0 – 20mA, 4 – 20mA or a digital
+24Volt DC, 20mA output. The parameters to select function and format are as follows.

Analog Input Function selected by Format Selected by

Analog Input 1 P2-11 P2-12
Analog Input 2 P2-13 P2-14

These parameters are described more fully in section 8.1. Parameter Group 2 - Extended Parameters on page 44.

4.10.5. Relay Outputs

4 Two relay outputs are available, which may be used to switch external loads up to 5A at 230 VAC or 6A at 30VDC.
Relay 1 has both normally open and normally closed contacts available. Relay 2 provides a simple open or closed contact.
The relay output function may be configured using parameters P2-15 and P2-18, which are described in section 8.1. Parameter Group
2 - Extended Parameters on page 44.

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4.11. IP66 Switched Version Integrated Control Switch and Potentiometer Wiring
Optidrive P2 is optionally available with an integrated mains disconnect / isolator and front mounted control switch and
potentiometer. This allows the drive to be operated directly from the front control panel, whilst also providing for options such as Hand
/ Auto or Local / Remote Control etc.
The built in switch and pot are wired inside the terminal cover directly to the user control terminals as shown in the diagram below.
These connections may be disconnected by the user if they are not required.

1 2 3 4 5 6 7

Electrical Installation
The control switch activates the first two digital inputs as follows:

Switch
Position

DI1 ON OFF ON
DI2 ON ON OFF

4.12. Motor Thermal Overload Protection

4.12.1. Internal Thermal Overload Protection
The drive has an in-built 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
4.12.2. Motor Thermistor Connection
Where a motor thermistor is to be used, it should be connected as follows:

Control Motor Strip Additional Information

 Compatible Thermistor : PTC Type, 2.5kΩ trip level.
Use a setting of P1-13 that has Input 5 function as E-TRIP
 
“External Trip”, e.g. P1-13 = 6. Refer to section 7.2. Digital
Input Configuration Parameter P1-13 on page 39 for
further details.
Enable the Motor PTC Thermistor Input function in
 
parameter P2-33.

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 4.13. EMC Compliant Installation
4.13.1. Recommended Installation for EMC Compliance
Electrical Installation

4
4.13.2. Recommended Cable Types by EMC Category

Maximum Permissible
Category Supply Cable Type Motor Cable Type Control Cables
Motor Cable Length
C1678 Shielded1 Shielded1,5 1M / 5M9
C28 Shielded² Shielded1, 5 Shielded4 5M / 25M9
C38 Unshielded3 Shielded2 25M / 100M9

1.
A screened (shielded) cable suitable for fixed installation with the relevant mains voltage in use. Braided or twisted type screened
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.
2.
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.
3.
A cable suitable for fixed installation with relevant mains voltage. A shielded type cable is not necessary.
4.
A shielded cable with low impedance shield. Twisted pair cable is recommended for analog signals.
5.
The cable shield should be terminated at the motor end using an EMC type gland allowing connection to the motor body through
the largest possible surface area. The shield must also be terminated at the drive end, as close as practically possible to the drive
output terminals. Where drives are mounted in a steel control panel enclosure, the cable screen may be terminated directly to the
control panel backplate using a suitable EMC clamp or gland fitted as close to the drive as possible. The drive earth terminal must
also be connected directly to this point, using a suitable cable which provides low impedance to high frequency currents. For IP55
and IP66 drives, connect the motor cable shield to the gland plate or internal ground clamp.

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6.
230 Volt, 1 phase input drives using internal EMC filter. Other models require external EMC filter.
Compliance with category C1 conducted emissions only is achieved. For compliance with category C1 radiated emissions,
7.

additional measures may be required, contact your Sales Partner for further assistance.
8.
EMC categories for drives with internal filter EMC filter and rated voltage less than 480 Volts. For other drives, additional EMC
filtering is required.
9.
Permissible cable length with additional external EMC filter.

4.13.3. Enclosed Drives Recommended Cable Connections

IP55 IP66

Shield Drain
Wire

Electrical Installation
4.14. Safe Torque Off
Safe Torque OFF will be referred to as “STO” through the remainder of this section.

4.14.1. Responsibilities
The overall system designer is responsible for defining the requirements of the overall “Safety Control System” within which the drive
will be incorporated; furthermore the system designer is responsible for ensuring that the complete system is risk assessed and that the
“Safety control System” requirements have been entirely met and that the function is fully verified, this must include confirmation testing
of the “STO” function before drive commissioning.
The system designer shall determine the possible risks and hazards within the system by carrying out a thorough risk and hazard
analysis, the outcome of the analysis should provide an estimate of the possible hazards, furthermore determine the risk levels and
4
identify any needs for risk reduction. The “STO” function should be evaluated to ensure it can sufficiently meet the risk level required.

4.14.2. What STO Provides

The purpose of the “STO“ function is to provide a method of preventing the drive from creating torque in the motor in the absence
of the “STO“ input signals (Terminal 12 with respect to Terminal 13), this allows the drive to be incorporated into a complete safety
control system where “STO“ requirements need to be fulfilled.1
The “STO“ function can typically eliminate the need for electro-mechanical contactors with cross-checking auxiliary contacts as per
normally required to provide safety functions.2
The drive has the “STO“ function built-in as standard and complies with the definition of “Safe torque off“ as defined by IEC 61800-5-
2:2007.
The “STO“ function also corresponds to an uncontrolled stop in accordance with category 0 (Emergency Off), of IEC 60204-1. This
means that the motor will coast to a stop when the “STO” function is activated, this method of stopping should be confirmed as being
acceptable to the system the motor is driving.
The “STO“ function is recognised as a fail-safe method even in the case where the “STO“ signal is absent and a single fault within
the drive has occurred, the drive has been proven in respect of this by meeting the following safety standards :

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 SIL PFHD SFF
Lifetime
(Safety Integrity (Probability of dangerous (Safe failure
assumed
Level) Failures per Hour) fraction %)
EN 61800-5-2 2 1.23E-09 1/h (0.12 % of SIL 2) 50 20 Yrs

PL CCF (%)
MTTFd Category
(Performance level) (Common Cause Failure)
EN ISO 13849-1 PL d 1 4525a 3

SILCL
EN 62061 SILCL 2

NOTE The values achieved above maybe jeopardised if the drive is installed outside of the Environmental limits detailed in section
10.1. Environmental.

4.14.3. What STO Does Not Provide

Disconnect and ISOLATE the drive before attempting any work on it. The “STO“ function does not prevent high voltages
from being present at the drive power terminals.
1
NOTE The “STO“ function does not prevent the drive from an unexpected re-start. As soon as the “STO“inputs receive the
relevant signal it is possible (subject to parameter settings) to restart automatically, Based on this, the function should not be
used for carrying out short-term non-electrical machinery operations (such as cleaning or maintenance work).
Electrical Installation

2
NOTE In some applications additional measures may be required to fulfil the systems safety function needs: the “STO“
function does not provide motor braking. In the case where motor braking is required a time delay safety relay and/or a
mechanical brake arrangement or similar method should be adopted, consideration should be made over the required
safety function when braking as the drive braking circuit alone cannot be relied upon as a fail safe method.
When using permanent magnet motors and in the unlikely event of a multiple output power devices failing then the motor
could effectively rotate the motor shaft by 180/p degrees (Where p denotes number of motor pole pairs).

4.14.4. “STO“ Operation

When the “STO” inputs are energised, the “STO” function is in a standby state, if the drive is then given a “Start signal/command” (as
per the start source method selected in P1-13) then the drive will start and operate normally.
When the “STO” inputs are de-energised then the STO Function is activated and stops the drive (Motor will coast), the drive is now in
“Safe Torque Off” mode.
To get the drive out of “Safe Torque Off” mode then any “Fault messages” need to be reset and the drive “STO” input needs to be
4 re-energised.

4.14.5. “STO” Status and Monitoring

There are a number of methods for monitoring the status of the “STO” input, these are detailed below:
Drive Display
In Normal drive operation (Mains AC power applied), when the drives “STO” input is de-energised (“STO” Function activated) the
drive will highlight this by displaying “InHibit”, (NOTE If the drive is in a tripped condition then the relevant trip will be displayed and
not “InHibit”).
Drive Output Relay
 Drive relay 1: Setting P2-15 to a value of “13” will result in relay opening when the “STO” function is activated.
 Drive relay 2: Setting P2-18 to a value of “13” will result in relay opening when the “STO” function is activated.
“STO” Fault Codes

Fault Code Code Number Description Corrective Action

A fault has been detected within either of the Refer to your Invertek Sales
“Sto-F” 29
internal channels of the “STO” circuit. Partner

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 4.14.6. “STO” Function Response Time
The total response time is the time from a safety related event occurring to the components (sum of) within the system responding and
becoming safe. (Stop Category 0 in accordance with IEC 60204-1).
 The response time from the “STO” inputs being de-energised to the output of the drive being in a state that will not produce torque
in the motor (“STO” active) is less than 1ms.
 The response time from the “STO” inputs being de-energised to the “STO” monitoring status changing state is less than 20ms.
 The response time from the drive sensing a fault in the STO circuit to the drive displaying the fault on the display/Digital output
showing drive not healthy is less than 20ms.

4.14.7. “STO“ Electrical Installation

The “STO” wiring shall be protected from inadvertent short circuits or tampering which could lead to failure of the “STO”
input signal, further guidance is given in the diagrams below.

In addition to the wiring guidelines for the “STO” circuit below, section 4.13.1. Recommended Installation for EMC Compliance on
page 26 should also be followed.
The drive should be wired as illustrated below; the 24Vdc signal source applied to the “STO” input can be either from the 24Vdc on
the drive or from an External 24Vdc power supply.

4.14.8. Recommended “STO” Wiring

Using an External 24Vdc Power Supply Using the Drives On-board 24Vdc Supply

Electrical Installation
Protective Capped Trunking
or equivalent to prevent Protective Capped Trunking
STO Cable short circuit to an or equivalent to prevent Protective Capped Trunking
external Voltage source. STO Cable short circuit to an or equivalent to prevent Protective Capped Trunking
external Voltage source. STO Cable short circuit to an or equivalent to prevent
external Voltage source. STO Cable short circuit to an
Safety relay external Voltage source.
Safety relay 1213 Safety
1213
relay Safety
relay
4
1 7 1213
External
+24Vdc 1 7 121
Power 0V
Supply

- Twisted-Pair
- Shielded cables - Twisted-Pair
- Shielded cables

Protected
shielded cables Protected
shielded cables

Wires should be
protected against
short circuits as shown
above

NOTE The Maximum cable length from Voltage source to the drive terminals should not exceed 25 mtrs.

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 4.14.9. External Power Supply Specification

Voltage Rating (Nominal) 24Vdc

STO Logic High 18-30Vdc (Safe torque off in standby)
Current Consumption (Maximum) 100mA

4.14.10. Safety Relay Specification

The safety relay should be chosen so that at minimum it meets the safety standards in which the drive meets.

Standard Requirements SIL2 or PLd SC3 or better (With Forcibly guided Contacts)
Number of Output Contacts 2 independent
Switching Voltage Rating 30Vdc
Switching Current 100mA

4.14.11. Enabling the “STO” Function

The “STO” function is always enabled in the drive regardless of operating mode or parameter changes made by the user.

4.14.12. Testing the “STO” Function

Before commissioning the system the “STO” function should always be tested for correct operation, this should include the following
tests:
Electrical Installation

 With the motor at standstill, and a stop command given to the drive (as per the start source method selected in P1-13):
o De-energise the “STO” inputs (Drive will display ““InHibit”).
o Give a start command (as per the start source method selected in P1-13) and check that the drive still displays “Inhibit” and that
the operation is in line with the section 4.14.4. “STO“ Operation and section 4.14.5. “STO” Status and Monitoring.
 With the motor running normally (from the drive):
o De-energise the “STO” inputs.
o Check that the drive displays “Inhibt” and that the motor stops and that the operation is in line with the section and section
4.14.4. “STO“ Operation and section 4.14.5. “STO” Status and Monitoring.

4.14.13. “STO” Function Maintenance

The “STO” function should be included within the control systems scheduled maintenance program so that the function is regularly
tested for integrity (Minimum once per Year), furthermore the function should be integrity tested following any safety system
modifications or maintenance work. If drive fault messages are observed refer to section 11.1. Fault Messages on page 74 for
further guidance.
4

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5. Keypad and Display Operation
The drive is configured and its operation monitored via the keypad and display.

5.1. OLED Keypad and Display Layout

OLED Display
Main Displayed Parameter P2 01 Drive Address
Shows which of the selectable Drive serial communication address set in

STOP
parameters is currently being parameter P5-01.
shown on the main display, e.g. Control Keypad
Motor Speed, Motor Current etc. Provides access to the drive parameters, and
Operating Information also allows control of the drive when Hand
Provides a real time display of 37kW 400V 3Ph operation is selected.
key operating information, e.g. Navigate Button
output current and power Used to display real-time information, to access
Start Button and exit parameter edit mode and to store

LED Keypad & Display Operation

When in Hand mode, used to parameter changes.
Start the drive. Up Button
Stop / Reset Button Used to increase speed in real-time mode or to
Used to reset a tripped drive. increase parameter values in parameter edit mode.
When in Keypad mode, used to Down Button
Stop the drive. Used to decrease speed in real-time mode or to
decrease parameter values in parameter edit mode.

5.2. LED Keypad and Display Layout

Used to display real-time information, to access and exit

NAVIGATE
parameter edit mode and to store parameter changes.

Used to increase speed in real-time mode or to increase

UP
parameter values in parameter edit mode.

Used to decrease speed in real-time mode or to

DOWN
decrease parameter values in parameter edit mode.

RESET / Used to reset a tripped drive.

STOP When in Keypad mode is used to Stop a running drive.

When in keypad mode, used to Start a stopped drive 5

START or to reverse the direction of rotation if bi-directional
keypad mode is enabled.

5.3. Selecting the Language on the OLED Display

P2 01 Select Language Select Language

STOP Español
Deutsch
Español
Deutsch
15kW 400V 3Ph English English

Hold down the Start Use the Up and Down Press the Navigate
and Up keys for >1s arrows to select a button to select.
language.

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 5.3.1. Operating Displays
Inhibit / Drive Stopped Drive Running Drive Running Drive Running Drive Running
STO Active Output Frequency Output Current Motor Power Motor Speed
Display Display Display Display
LED Display :

   .  .  . 

OLED Display :
P2 01 P2 01 Output Frequency 01 Motor Current 01 Motor Power 01 Motor Speed 01

INHIBIT STOP 23.7Hz 15.3A 6.9kW 718rpm

15kW 400V 3Ph 15kW 400V 3Ph 15.3A 6.9kW 6.9kW 23.7Hz 23.7Hz 15.3A 23.7Hz 15.3A
Installation & Operating Instructions

Drive Inhibited. The Drive Stopped / Drive is enabled Press the Navigate Press the Navigate If P-10 > 0, pressing
STO connections are Disabled. / running, display key for < 1 second. key for < 1 second. the Navigate key for <
not made. shows the output The display will show The display will show 1 second will display
Refer to section frequency (Hz). Press the motor current the motor power the motor speed
4.14.8. Recommended the Navigate key (Amps). (kW). (RPM).
“STO” Wiring on to select alternative
page 29. displays.

5.4. Additional Display Messages

Auto Tuning in External 24VDC Overload Switching Mains Loss Maintenance
Progress Supply Frequency Time Elapsed
Reduction
LED Display :

    Not Indicated Not Indicated Not Indicated

OLED Display :
P2 01 P2 01 P2 01 P2 01 P2 01

Auto-tuning Ext 24V OL 23.7Hz SF 23.7Hz ML 23.7Hz 23.7Hz

External 24V mode 15.3A 6.9kW 15.3A 6.9kW 15.3A 6.9kW 15.3A 6.9kW

5 Auto tune in progress.

See parameter P4-02
The drive control
board is powered
Indicates an
Overload condition.
Switching frequency is The incoming mains
reduced, due to high power supply has
The user
programmable
information in section only from an external Output current heatsink temperature. been disconnected or maintenance reminder
8.2.3. Parameter 24 Volt source, with exceeds the motor is missing. time has elapsed.
Group 4 – High no mains power rated current entered
Performance Motor applied. in Parameter P1-08.
Control on page
50.

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5.5. Changing Parameters
LED Display :

    .  

OLED Display :
P2 01 P2 01 P2 01 P2 01 P2 01
Stop P1-01 P1-08 30.0A P1-08 Stop


15kW 400V 3Ph 50.0Hz 30.0A P1-08 30.0 3.0 30.0A 15kW 400V 3Ph

Press and hold the Use the up and down Press the Navigate Adjust the value using Press for < 1 second Press for > 2 seconds

Installation & Operating Instructions

Navigate key > 2 keys to select the key for < 1 second. the Up and Down to return to the to return to the
seconds. required parameter. keys. Drives with parameter menu. operating display.
Drives with OLED OLED display will
display will show the show the maximum
present parameter and minimum possible
value on the lower settings on the lower
line of the display. line of the display.

5.6. Parameter Factory Reset / User Reset

Optidrive P2 provides a feature to allow the user to define their own default parameter set. After commissioning all required
parameters, the user can save these as the defaul parameters by setting P6-29 = 1. If required, the User Default Parameters may be
cleared by setting P6-29 = 2.
If the user wishes to relaod the User Default Parameters from the drive memory, the following procedure is used.
Factory Parameter Reset, LED Display : User Parameter Reset, LED Display :

     

Factory Parameter Reset, OLED Display : User Parameter Reset, OLED Display :
P2 01 P2 01 P2 01 P2 01 P2 01 P2 01
Stop P-Def Stop Stop U-Def Stop
15kW 400V 3Ph 50.0Hz 15kW 400V 3Ph P1-08 30.0 3.0 30.0A 15kW 400V 3Ph

5
Press and hold the Up, The display shows The display returns to Press and hold the Up, The display shows The display returns to
Down, Start and Stop P-de. Briefly press the Stop. All parameters Down and Stop keys U-def. Briefly press Stop. All parameters
keys for >2s. Stop key. are reset to Factory for >2s. the Stop key. are reset to Factory
defaults. defaults.

5.7. Resetting the Drive Following a Trip

Optidrive P2 has many protection features, designed to protect both the drive and motor from accidental damage. When any of these
protection features are activated, the drive will trip, and display a fault message. The fault messages are listed in section 11.1. Fault
Messages on page 74.
When a trip occurs, after the cause of the trip has been investigated and rectified, the user can reset the trip in one of the following
ways:
 Press the keypad Stop key.
 Power off the drive completely, then power on again.
 If P1-13 > 0, switch off digital input 1, then back on again.
 If P1-12 = 4, reset via the fieldbus interface.
 If P1-12 = 6, reset via CAN.

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 5.8. Keypad Short Cuts
The following short cuts can be used to speed up selecting and changing parameters when using the keypad.
5.8.1. Selecting the Parameter Groups
When extended or advanced parameter access is enabled (see section 8. Extended Parameters on page 44), additional
parameter groups are visible, and may be selected quickly by the following method.

1 

Whilst in the parameter selection menu, The next highest or lowest

press the Navigate and Up or Navigate accessible parameter group will be
and Down keys simultaneously. selected.
Installation & Operating Instructions

5.8.2. Selecting the Lowest Parameter in a Group 5.8.3. Setting a Parameter to the Minimum Value

18 1  0

Whilst in the parameter selection The next highest or lowest Whilst editing a parameter The parameter will be set to
menu, press the Up and Down keys accessible parameter group will be value, press the Up and Down the lowest possible value.
simultaneously. selected. keys simultaneously.

5.8.4. Adjusting Individual Digits

When editing parameter values and making large changes, e.g. setting the motor rated speed from 0 to 1500RPM, it is possible to
directly select the parameter digits using the following method.

0      

Whilst editing a The cursor will step The individual digit Adjust the value using When the cursor reaches Press the Navigate
parameter value, press one digit to the left. value may be the Up and Down the highest accessible key to return to the
5 the Stop and Navigate
keys simultaneously.
Repeating the key
press will move
adjusted using the up
and down keys.
keys digit, pressing Stop and
Navigate will return the
parameter selection
menu.
another digit to the cursor to the right most
left. digit.

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6. Parameters
6.1. Parameter Set Overview
The Optidrive P2 Parameter set consists of 10 groups as follows:
 Group 0 – Read Only Monitoring Parameters
 Group 1 – Basic Configuration Parameters
 Group 2 – Extended Parameters
 Group 3 – PID Control Parameters
 Group 4 – High Performance Motor Control Parameters
 Group 5 – Field Bus Parameters
 Group 6 – Advanced Options
 Group 7 – Advanced Motor Control
 Group 8 – Application Parameters
 Group 9 – Advanced I/O Selection
When the Optidrive is reset to factory defaults, or is in its factory supplied state, only Group 1 Parameters can be accessed. In order
to allow access to parameters from the higher level groups, the access code must be changed as follows.
P1-14 = P2-40 (Default setting = 101). With this setting, parameter groups 1 – 5 can be accessed, along with the first 50 parameters
in Group 0.
P1-14 = P6-30 (Default setting = 201). With this setting, all parameters are accessible.

6.2. Parameter Group 1 – Basic Parameters

The basic parameter group allows the user to:
 Enter the motor nameplate information
o P1-07 = Motor Rated Voltage
o P1-08 = Motor Rated Current
o P1-09 = Motor Rated Frequency
o P1-10 = (Optionally) Motor Rated Speed
 Define the operating speed limits
o P1-01 = Maximum Frequency or Speed

Parameters
o P1-02 = Minimum Frequency or Speed
 Define the acceleration and deceleration times used when starting and stopping the motor, or changing speed
o P1-03 = Acceleration Time
o P1-04 = Deceleration Time
 Select where the drive should receive it’s command signals from, and determine what functions are associated with the drive control
terminal inputs
o P1-12 Selects the control source
o P1-13 Assigns the functions to the digital inputs
6
These parameters will often provide enough functions to allow the user to complete basic commissioning in simple applications. The
parameters are described more fully below.
Par. Description Minimum Maximum Default Units
P1-01 Maximum Frequency / Speed Limit P1-02 500.0 50.0 (60.0) Hz / Rpm
Maximum output frequency or motor speed limit – Hz or rpm.
If P1-10 >0, the value entered / displayed is in Rpm.
P1-02 Minimum Frequency / Speed Limit 0.0 P1-01 20.0 Hz / Rpm
Minimum speed limit – Hz or rpm.
If P1-10 >0, the value entered / displayed is in Rpm.
P1-03 Acceleration Ramp Time See Below 5.0 / 10.0 Seconds
Acceleration ramp time from 0 to base speed (P-1-09) in seconds.
FS2 & FS3 : 5.0 Seconds Default Setting, 0.01 Seconds Resolution, 600.0 Seconds Maximum.
FS4 – FS7 : 10.0 Seconds Default Setting, 0.1 Seconds Resolution, 6000 Seconds Maximum.

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 Par. Description Minimum Maximum Default Units
P1-04 Deceleration Ramp Time See Below 5.0 / 10.0 Seconds
Deceleration ramp time from base speed (P1-09) to standstill in seconds. When set to zero, fastest possible ramp time without trip is
activated.
FS2 & FS3 : 5.0 Seconds Default Setting, 0.01 Seconds Resolution, 600.0 Seconds Maximum.
FS4 – FS7 : 10.0 Seconds Default Setting, 0.1 Seconds Resolution, 6000.0 Seconds Maximum.
P1-05 Stop Mode 0 3 0 -
0 Ramp To Stop When the enable signal is removed, the drive will ramp to stop, with the rate controlled by
P1-04 as described above. In this mode, the drive brake transistor (where fitted) is disabled.
1 Coast to Stop When the enable signal is removed, the drive output is immediately disabled, and the motor
will coast (freewheel) to stop. If the load can continue to rotate due to inertia, and the drive
may possibly be re-enabled whilst the motor is still rotating, the spin start function (P2-26)
should be enabled. In this mode, the drive brake transistor (where fitted) is disabled.
2 Ramp To Stop When the enable signal is removed, the drive will ramp to stop, with the rate controlled by
P1-04 as described above. The Optidrive Brake chopper is also enabled in this mode.
3 Coast to Stop When the enable signal is removed, the drive output is immediately disabled, and the motor
will coast (freewheel) to stop. If the load can continue to rotate due to inertia, and the drive
may possibly be re-enabled whilst the motor is still rotating, the spin start function (P2-
26) should be enabled. The drive brake chopper is enabled in this mode, however it will
only activate when required during a change in the drive frequency setpoint, and will not
activate when stopping.
4 AC Flux Braking As Option 0, but additionally, AC Flux braking is used to increase the available braking
torque.
P1-06 Energy Optimiser 0 1 0 -
0 Disabled
1 Enabled When enabled, the Energy Optimiser attempts to reduce the overall energy consumed by
the drive and motor when operating at constant speeds and light loads. The output voltage
applied to the motor is reduced. The Energy Optimiser is intended for applications where
the drive may operate for some periods of time with constant speed and light motor load,
whether constant or variable torque.
P1-07 Motor Rated Voltage Drive Rating Dependent Volts
This parameter should be set to the rated (nameplate) voltage of the motor (Volts).
P1-08 Motor Rated Current Drive Rating Dependent Amps
Parameters

This parameter should be set to the rated (nameplate) current of the motor.
P1-09 Motor Rated Frequency 10 500 50 (60) Hz
This parameter should be set to the rated (nameplate) current of the motor
P1-10 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 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 estimated rpm. All
speed related parameters, such as Minimum and Maximum Speed, Preset Speeds etc. will also be displayed in Rpm.
NOTE When the drive is operated with the optional Encoder Feedback Interface, this parameter must be set to the correct
6 nameplate Rpm of the connected motor.
P1-11 V/F Mode Voltage Boost 0.0 Drive Rating Dependent %
Voltage boost is used to increase the applied motor voltage at low output frequencies, in order to improve low speed and starting
torque. Excessive voltage boost levels may result in increased motor current and temperature, and force ventilation of the motor may
be required.
An automatic setting () is also possible, whereby the Optidrive will automatically adjust this parameter based on the motor
parameters measured during an autotune.

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Par. Description Minimum Maximum Default Units
P1-12 Primary Command Source 0 6 0 -
0 Terminal Control The drive responds directly to signals applied to the control terminals.
1 Uni-directional Keypad The drive can be controlled in the forward direction only using an external or remote
Control Keypad.
2 Bi-directional Keypad The drive can be controlled in the forward and reverse directions using an external or
Control remote Keypad. Pressing the keypad START button toggles between forward and reverse.
3 PID Control The output frequency is controlled by the internal PID controller.
4 Fieldbus Control Control via Modbus RTU if no fieldbus interface option is present, otherwise control is from
the fieldbus option module interface.
5 Slave Mode The drive acts as a Slave to a connected Optidrive operating in Master Mode.
6 CAN bus Control Control via CAN bus connected to the RJ45 serial interface connector.
P1-13 Digital Input Source Select 0 21 1 -
Defines the function of the digital inputs depending on the control mode setting in P1-12. See section 7.1. Control Source Selection for
more information.
P1-14 Extended Menu Access Code 0 30000 0 -
Parameter Access Control. The following settings are applicable:
P1-14 = P2-40 = 101 : Allows access to Extended Parameter Groups 0 – 5
P1-14 = P6-30 = 201 = Allows access to all parameter groups (Intended for experienced users only, usage is not described in this
User Guide)

Parameters
6

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 7. Control Terminal Functions
For standard applications and operation, the basic control of the drive and functions of all drive input terminals can be configured
using just two parameters, P1-12 and P1-13. P1-12 is used to define the source of all control commands and the primary speed
reference source. P1-13 then allows fast selection of Analog and Digital Input functions based on a selection table.

7.1. Control Source Selection

7.1.1. P1-12 Function
P1-12 is used to select the main control source of the drive and the main speed reference according to the following table:
Main Speed
P1-12 Function Control Source Notes
Reference
0 Terminal Control Terminals Analog Input 1 All control signals are applied to the control terminals. Functions are
determined by P-15 Macro setting.
Motorised Pot / When keypad mode is selected, the default operation of the drive
1 Keypad Control Keypad / Terminals Keypad requires the keypad Start & Stop buttons are used to control the drive.
Motorised Pot / This can be changed using P-31 to allow the drive to be started from
2 Keypad Control Keypad / Terminals Digital Input 1 directly.
Keypad
Enable / Disable control of the drive is through the drive control
3 PID Control Terminals PID Output terminal strip.
Output frequency is set by the output of the PI Controller
Control of the drive operation is through a fieldbus option module
Fieldbus / Fieldbus / mounted in the drive option slot. If no option module is fitted, control is
4 Modbus RTU through the Modbus RTU interface.
Modbus RTU Modbus RTU
Digital Input 1 must be closed to allow operation.
Optidrive P2 provides an inbuilt Master / Slave function. A single
drive acts as the Master, and connected Slave drives will mimic the
5 Slave Mode Master Drive From Master starting and stopping, along with the following the output frequency,
with any scaling applied.
Control Terminal Functions

Digital Input 1 must be closed to allow operation.

Control of the drive operation is through the CAN Open Interface.
6 CAN Open CAN Open CAN
Digital Input 1 must be closed to allow operation.

7.1.2. Overview
Optidrive P2 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:
 P1-12 – Selects the main drive control source and determines how the output frequency of the drive is primarily controlled.
 P1-13 – Assigns the Macro function to the analog and digital inputs.
Additional parameters can then be used to further adapt the settings, e.g.
 P2-30 – Used to select the format of the analog signal to be connected to analog input 1, e.g. 0 – 10 Volt, 4 – 20mA.
 P2-33 – Used to select the format of the analog signal to be connected to analog input 2, e.g. 0 – 10 Volt, 4 – 20mA.
 P2-36 – Determines whether the drive should automatically start following a power on if the Enable Input is present.
 P2-37 – W  hen 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.

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

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7.1.3. Macro Function Guide

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 Latched Input, selects the direction of motor rotation FORWARD.
REV Latched Input, selects the direction of motor rotation REVERSE.
RUN FWD Latched Input, Close to Run in the FORWARD direction, Open to STOP.
RUN REV Latched Input, Close to Run in the REVERSE direction, Open to STOP.
ENABLE Hardware Enable Input.
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.
START Normally Open, Rising Edge, Close momentarily to START the drive (NC STOP Input must be maintained).
^- START -^ Simultaneously applying both inputs momentarily will START the drive (NC STOP Input must be maintained).
STOP 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
STARTFWD be maintained).
Normally Open, Rising Edge, Close momentarily to START the drive in the reverse direction (NC STOP Input must
STARTREV be maintained).
^-FAST STOP (P2-25)-^ When both inputs are momentarily active simultaneously, the drive stops using Fast Stop Ramp Time P-24.
FAST STOP (P2-25) Normally Closed, Falling Edge, Open momentarily to FAST STOP the drive using Fast Stop Ramp Time P-24.
E-TRIP Normally Closed, External Trip input. When the input opens momentarily, the drive trips showing  or
 depending on P2-33 setting. See section 4.12.2. Motor Thermistor Connection on page 25 for further
information.

Control Terminal Functions

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.
INC SPD Normally Open, Close the input to Increase the motor speed.
DEC SPD Normally Open, Close input to Decrease motor speed.
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.
DECEL P1-04 During deceleration and stopping, Deceleration Ramp 1 (P1-04) is used. 7
During deceleration and stopping, Deceleration Ramp 2 (P8-11) is used (Requires Advanced Parameter Access,
DECEL P8-11 see section 6.1. Parameter Set Overview on page 35.

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 7.2. Digital Input Configuration Parameter P1-13
P1-13 DI1 DI2 DI3 AI1 / DI4 AI2 / DI5
State 0 1 0 1 0 1 0 1 0 1
0 User defined
1 STOP RUN FWD  REV  P1-12 REF P-21 Analog Input AI1 P2-01 P2-02
2 STOP RUN FWD  REV  DI3 DI4 DI5 Preset Speed
0 0 0 P2-01 REF
1 0 0 P2-02 REF
0 1 0 P2-03 REF
1 1 0 P2-04 REF
0 0 1 P2-05 REF
1 0 1 P2-06 REF
0 1 1 P2-07 REF
1 1 1 P2-08 REF
3 STOP RUN FWD  REV  P1-12 REF P2-01 REF Analog Input AI1 Analog Input AI2
4 STOP RUN FWD  REV  P1-12 REF P2-01 REF Analog Input AI1 DECEL P1-04 DECEL P8-11
5 STOP RUN FWD  REV  P1-12 REF AI2 REF Analog Input AI1 Analog Input AI2
6 STOP RUN FWD  REV  P1-12 REF P2-01 REF Analog Input AI1 E-TRIP OK
7 STOP RUN FWD  REV  DI3 DI4 Preset Speed E-TRIP OK
Off Off P2-01 REF
On Off P2-02 REF
Off On P2-03 REF
On On P2-04 REF
8 STOP RUN FWD  REV  DI3 DI4 Preset Speed DECEL P1-04 DECEL P8-11
Control Terminal Functions

Off Off P2-01 REF

On Off P2-02 REF
Off On P2-03 REF
On On P2-04 REF
8 STOP RUN FWD  REV  DI3 DI4 Preset Speed P1-12 REF PR-REF
Off Off P2-01 REF
On Off P2-02 REF
Off On P2-03 REF
On On P2-04 REF
10 STOP RUN FWD  REV  (NO) INC SPD  (NO) DEC SPD  P1-12 REF1 P2-01-REF
11 STOP RUN FWD  STOP RUN REV  P1-12 REF PR-REF Analog Input AI1 P2-01 REF P2-02 REF
12 STOP RUN FWD  STOP RUN REV  DI3 DI4 DI5 Preset Speed
Off Off Off P2-01 REF
On Off Off P2-02 REF
Off On Off P2-03 REF
On On Off P2-04 REF
7 Off Off On P2-05 REF
On Off On P2-06 REF
Off On On P2-07 REF
On On On P2-08 REF
13 STOP RUN FWD  STOP RUN REV  P1-12 REF P2-01 REF Analog Input AI1 Analog Input AI2
14 STOP RUN FWD  STOP RUN REV  P1-12 REF P2-01 REF Analog Input AI1 DECEL P1-04 DECEL P8-11
15 STOP RUN FWD  STOP RUN REV  P1-12 REF AI2-REF Analog Input AI1 Analog Input AI2
16 STOP RUN FWD  STOP RUN REV  P1-12 REF P2-01 REF Analog Input AI1 E-TRIP OK

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 P1-13 DI1 DI2 DI3 AI1 / DI4 AI2 / DI5
State 0 1 0 1 0 1 0 1 0 1
17 STOP RUN FWD  STOP RUN REV  DI3 DI4 Preset Speed E-TRIP OK
Off Off P2-01 REF
On Off P2-02 REF
Off On P2-03 REF
On On P2-04 REF
18 STOP RUN FWD  STOP RUN REV  DI3 DI4 Preset Speed DECEL P1-04 DECEL P8-11
Off Off P2-01 REF
On Off P2-02 REF
Off On P2-03 REF
On On P2-04 REF
19 STOP RUN FWD  STOP RUN REV  DI3 DI4 Preset Speed P1-12 REF PR-REF
Off Off P2-01 REF
On Off P2-02 REF
Off On P2-03 REF
On On P2-04 REF
20 STOP RUN FWD  STOP RUN REV  (NO) INC SPD  (NO) DEC SPD  P1-12 REF1 P2-01-REF
21 (NO) START  STOP  (NC) (NO) START  Analog Input AI1 P1-12 REF P2-01-REF
FWD  REV 

1) When P1-12 = 0 and P 1-13 = 10 or 20, the Motorised Pot / Keypad reference is automatically selected to be the Selected
Speed Reference.

7.3. Example Connection Schematics

P1-13 Setting : 1 4 11 14

Control Terminal Functions

+24VDC +24VDC +24VDC +24VDC
+24V 1 Enable / Disable Enable / Disable Run Forward Run Forward
DIN1 2
Reverse / Forward Reverse / Forward Run Reverse Run Reverse
DIN2 3
P1-12 REF / P1-12 REF / P1-12 REF / P1-12 REF /
DIN3 4 PR REF PR REF PR REF PR REF

+10V 5 +10 VDC +10 VDC +10 VDC +10 VDC

AIN1 6 AIN 1 AIN 1 AIN 1 AIN 1
0V 7 0V 0V 0V 0V
8 AOUT 1 AOUT 1 AOUT 1 AOUT 1
0V 9 0V 0V 0V 0V
AIN2 10 P2-01 / DECEL P1-04 / P2-01 / DECEL P1-04 /
P2-02 REF DECEL P8-11 P2-02 REF DECEL P8-11
11
STO+ 12 AOUT 2 AOUT 2 AOUT 2 AOUT 2
STO- 13 STO + STO + STO + STO +
STO - STO - STO - STO -
7

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 P1-13 Setting : 2 8 9 12 18
+24VDC +24VDC +24VDC +24VDC +24VDC
+24V 1 Enable / Disable Enable / Disable Enable / Disable Run Forward Run Forward
DIN1 2 Reverse / Forward Reverse / Forward Reverse / Forward Run Reverse Run Reverse
DIN2 3
PR SEL BIT 0 PR SEL BIT 0 PR SEL BIT 0 PR SEL BIT 0 PR SEL BIT 0
DIN3 4
+10 VDC +10 VDC +10 VDC +10 VDC +10 VDC
+10V 5
PR SEL BIT 1 PR SEL BIT 1 PR SEL BIT 1 PR SEL BIT 1 PR SEL BIT 1
AIN1 6
0V 0V 0V 0V 0V
0V 7
8 AOUT 1 AOUT 1 AOUT 1 AOUT 1 AOUT 1
0V 9 0V 0V 0V 0V 0V
AIN2 10 DECEL P1-04 / P1-12 REF / DECEL P1-04 /
PR SEL BIT 2 PR SEL BIT 2
11 DECEL P8-11 PR REF DECEL P8-11

STO+ 12 AOUT 2 AOUT 2 AOUT 2 AOUT 2 AOUT 2

STO- 13 STO + STO + STO + STO + STO +
STO - STO - STO - STO - STO -
P1-13 Setting : 3 5 13 15
+24VDC +24VDC +24VDC +24VDC
+24V 1
Enable / Disable Enable / Disable Run Forward Run Forward
DIN1 2
Reverse / Forward Reverse / Forward Run Reverse Run Reverse
DIN2 3
DIN3
P1-12 REF / P1-12 REF / P1-12 REF / P1-12 REF /
4 P2-01 REF AI2 REF P2-01 REF I2 REF
5
Control Terminal Functions

+10V +10 VDC +10 VDC +10 VDC +10 VDC

AIN1 6 AIN 1 AIN 1 AIN 1 AIN 1
0V 7
0V 0V 0V 0V
8
AOUT 1 AOUT 1 AOUT 1 AOUT 1
0V 9
AIN2 10 0V 0V 0V 0V
11 AIN 2 AIN 2 AIN 2 AIN 2
STO+ 12 AOUT 2 AOUT 2 AOUT 2 AOUT 2
STO- 13 STO + STO + STO + STO +
STO - STO - STO - STO -
P1-13 Setting : 6 16
+24VDC +24VDC
+24V 1
Enable / Disable Run Forward
DIN1 2
Reverse / Forward Run Reverse
DIN2 3
P1-12 REF / P1-12 REF /
DIN3 4
7 P2-01 REF P2-01 REF
+10V 5 +10 VDC +10 VDC
AIN1 6 AIN 1 AIN 1
0V 7 0V 0V
8 AOUT 1 AOUT 1
0V 9 0V 0V
AIN2 10 E-TRIP E-TRIP
11
AOUT 2 AOUT 2
STO+ 12
STO + STO +
STO- 13
STO - STO -

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P1-13 Setting : 10 20
+24VDC +24VDC
+24V 1
Enable / Disable Run Forward
DIN1 2
Reverse / Forward Run Reverse
DIN2 3
DIN3 INC SPEED INC SPEED
4
+10 VDC +10 VDC
+10V 5
AIN1 6 DEC SPEED DEC SPEED
0V 7 0V 0V
8 AOUT 1 AOUT 1
0V 9 0V 0V
AIN2 10
P1-12 REF / P1-12 REF /
11 P2-01 REF P2-01 REF
STO+ 12 AOUT 2 AOUT 2
STO- 13 STO + STO +
STO - STO -
P1-13 Setting : 21
+24 VDC
+24V 1 NO Push Start
DIN1 2 Forward
DIN2 3 NC Push Stop
DIN3 4 NO Push Start
Reverse
+10V 5

Control Terminal Functions

+10VDC
AIN1 6
AIN 1
0V 7
0V
8
AOUT 1
0V 9
0V
AIN2 10
P1-12 REF /
11 P2-01 REF
STO+ 12
AOUT 2
STO- 13
STO +
STO -

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 8. Extended Parameters
8.1. Parameter Group 2 - Extended Parameters
Par Parameter Name Minimum Maximum Default Units
P2-01 Preset / Jog Frequency / Speed 1 P1-02 P1-01 5.0 Hz / Rpm
P2-02 Preset / Jog Frequency / Speed 2 P1-02 P1-01 10.0 Hz / Rpm
P2-03 Preset / Jog Frequency / Speed 3 P1-02 P1-01 25.0 Hz / Rpm
P2-04 Preset / Jog Frequency / Speed 4 P1-02 P1-01 50.0 (60.0) Hz / Rpm
P2-05 Preset / Jog Frequency / Speed 5 P1-02 P1-01 0.0 Hz / Rpm
P2-06 Preset / Jog Frequency / Speed 6 P1-02 P1-01 0.0 Hz / Rpm
P2-07 Preset / Jog Frequency / Speed 7 P1-02 P1-01 0.0 Hz / Rpm
P2-08 Preset / Jog Frequency / Speed 8 P1-02 P1-01 0.0 Hz / Rpm
Preset Speeds / Frequencies selected by digital inputs depending on the setting of P1-13.
If P1-10 = 0, the values are entered as Hz. If P1-10 > 0, the values are entered as Rpm.
Setting a negative value will reverse the direction of motor rotation.
P2-09 Skip Frequency Centre Point P1-02 P1-01 0.0 Hz / Rpm
P2-10 Skip Frequency Band Width 0.0 P1-01 0.0 Hz / Rpm
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 P2-09 defines the centre point of the skip frequency band, and is
used conjunction with P2-10. The Optidrive output frequency will ramp through the defined band at the rates set in P1-03 and P1-04
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.
P2-11 Analog Output 1 (Terminal 8) Function Select 0 11 8 -
Digital Output Mode. Logic 1 = +24V DC
0 Drive Enabled (Running) Logic 1 when the Optidrive is enabled (Running).
1 Drive Healthy Logic 1 When no Fault condition exists on the drive.
2 At Target Frequency Logic 1 when the output frequency matches the setpoint frequency.
(Speed)
3 Output Frequency > 0.0 Logic 1 when the motor runs above zero speed.
Extended Parameters

4 Output Frequency >= Limit Logic 1 when the motor speed exceeds the adjustable limit.
5 Output Current >= Limit Logic 1 when the motor current exceeds the adjustable limit.
6 Motor Torque >= Limit Logic when the motor torque exceeds the adjustable limit.
7 Analog Input 2 Signal Logic when the signal applied to the Analog Input 2 exceeds the adjustable limit.
Level >= Limit
NOTE When using settings 4 – 7, parameters P2-16 and P2-17 must be used together to control the behaviour. The output will switch
to Logic 1 when the selected signal exceeds the value programmed in P2-16, and return to Logic 0 when the signal falls below the
value programmed in P2-17.
Analog Output Mode
8 Output Frequency 0 to P-01.
(Motor Speed)
9 Output (Motor) Current 0 to 200% of P1-08.
10 Motor Torque 0 to 200% of motor rated torque.
11 Output (Motor) Power 0 to 150% of drive rated power.
8 12 PID Output Output from the internal PID Controller, 0 – 100%.
P2-12 Analog Output 1 (Terminal 8) Format See Below   -
  0 to10V
  0 to 20mA
  4 to 20mA
  10 to 0V
  20 to 0mA
  20 to 4mA

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Par Parameter Name Minimum Maximum Default Units
P2-13 Analog Output 2 (Terminal 11) Function Select 0 12 9 -
Digital Output Mode. Logic 1 = +24V DC
0 Drive Enabled (Running) Logic 1 when the Optidrive is enabled (Running).
1 Drive Healthy Logic 1 When no Fault condition exists on the drive.
2 At Target Frequency (Speed) Logic 1 when the output frequency matches the setpoint frequency.
3 Output Frequency > 0.0 Logic 1 when the motor runs above zero speed.
4 Output Frequency >= Limit Logic 1 when the motor speed exceeds the adjustable limit.
5 Output Current >= Limit Logic 1 when the motor current exceeds the adjustable limit.
6 Motor Torque >= Limit Logic when the motor torque exceeds the adjustable limit.
7 Analog Input 2 Signal Logic when the signal applied to the Analog Input 2 exceeds the adjustable limit.
Level >= Limit
NOTE When using settings 4 – 7, parameters P2-16 and P2-17 must be used together to control the behaviour. The output will switch
to Logic 1 when the selected signal exceeds the value programmed in P2-16, and return to Logic 0 when the signal falls below the
value programmed in P2-17.
Analog Output Mode
8 Output Frequency 0 to P-01.
(Motor Speed)
9 Output (Motor) Current 0 to 200% of P1-08.
10 Motor Torque 0 to 200% of motor rated torque.
11 Output (Motor) Power 0 to 150% of drive rated power.
12 PID Output Output from the internal PID Controller, 0 – 100%.
P2-14 Analog Output 2 (Terminal 11) Format See Below   -
  0 to10V
  0 to 20mA
  4 to 20mA
  10 to 0V
  20 to 0mA
  20 to 4mA

Extended Parameters
P2-15 User Relay 1 Output (Terminals 14, 15 & 16) Function
0 14 1 -
select
Setting Function Logic 1 when
0 Drive Enabled (Running) The Optidrive is enabled (Running).
1 Drive Healthy No fault or trip condition exists on the drive.
2 At Target Frequency (Speed) Output frequency matches the setpoint frequency.
3 Output Frequency > 0.0 The motor runs above zero speed.
4 Output Frequency >= Limit The motor speed exceeds the adjustable limit.
5 Output Current >= Limit The motor current exceeds the adjustable limit.
6 Motor Torque >= Limit The motor torque exceeds the adjustable limit.
7 Analog Input 2 Signal The signal applied to the Analog Input 2 exceeds the adjustable limit.
Level >= Limit
8 Reserved No Function.
9 Reserved No Function. 8
10 Maintenance Due The internally programmable maintenance timer has elapsed.
11 Drive Ready 0 to 150% of drive rated power.
12 Drive Tripped The drive is not tripped, the STO circuit is closed, the mains supply is present and the
hardware enable input present (Digital Input 1 unless changed by the user).
13 STO Status When both STO inputs are present and the drive is able to be operated.
14 PID Error >= Limit The PID Error (difference between setpoint and feedback) is greater than or equal to the
programmed limit.
NOTE When using settings 4 – 7 and 14, parameters P2-16 and P2-17 must be used together to control the behaviour. The output
will switch to Logic 1 when the selected signal exceeds the value programmed in P2-16, and return to Logic 0 when the signal falls
below the value programmed in P2-17.

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 Par Parameter Name Minimum Maximum Default Units
P2-16 Adjustable Threshold 1 Upper Limit (Analog Output 1
P2-17 200.0 100.0 %
/ Relay Output 1)
P2-17 Adjustable Threshold 1 Lower Limit (Analog Output 1
0.0 P2-16 0.0 %
/ Relay Output 1)
Used in conjunction with some settings of Parameters P2-11 & P2-15.
P2-18 User Relay 2 Output (Terminals 17 & 18) Function
0 14 0 -
select
Setting Function Logic 1 when
0 Drive Enabled (Running) The Optidrive is enabled (Running).
1 Drive Healthy No fault or trip condition exists on the drive.
2 At Target Frequency Output frequency matches the setpoint frequency.
(Speed)
3 Output Frequency > 0.0 The motor runs above zero speed.
4 Output Frequency >= Limit The motor speed exceeds the adjustable limit.
5 Output Current >= Limit The motor current exceeds the adjustable limit.
6 Motor Torque >= Limit The motor torque exceeds the adjustable limit.
7 Analog Input 2 Signal The signal applied to the Analog Input 2 exceeds the adjustable limit.
Level >= Limit
8 Hoist Brake Control Enables Hoist Mode. The Output relay may be used to control the motor holding brake.
Refer to your Invertek Drives Sales Partner for further information.
9 Reserved No Function.
10 Maintenance Due The internally programmable maintenance timer has elapsed.
11 Drive Ready 0 to 150% of drive rated power.
12 Drive Tripped The drive is not tripped, the STO circuit is closed, the mains supply is present and the
hardware enable input present (Digital Input 1 unless changed by the user).
13 STO Status When both STO inputs are present and the drive is able to be operated.
14 PID Error >= Limit The PID Error (difference between setpoint and feedback) is greater than or equal to the
programmed limit.
NOTE When using settings 4 – 7 and 14, parameters P2-16 and P2-17 must be used together to control the behaviour. The output
will switch to Logic 1 when the selected signal exceeds the value programmed in P2-16, and return to Logic 0 when the signal falls
below the value programmed in P2-17.
P2-19 Adjustable Threshold 1 Upper Limit (Analog Output 2
P2-20 200.0 100.0 %
Extended Parameters

/ Relay Output 2)
P2-20 Adjustable Threshold 1 Lower Limit (Analog Output 2
0.0 P2-19 0.0 %
/ Relay Output 2)
Used in conjunction with some settings of Parameters P2-13 & P2-18.
P2-21 Display Scaling Factor -30.000 30.000 0.000 -
P2-22 Display Scaling Source 0 2 0 -
P2-21 & P2-22 allow the user to program the Optidrive to display an alternative output unit scaled from an existing parameter, e.g. to
display conveyer speed in metres per second based on the output frequency. This function is disabled if P2-21 is set to 0.
If P2-21 is set >0, the variable selected in P2-22 is multiplied by the factor entered in P2-21, and displayed whilst the drive is running,
with a ‘c’ to indicate the customer scaled units.
P2-22 Options Scaled Value is
0 Motor Speed If P-10 = 0, Output Frequency (Hz) x Scaling Factor
If P-10 > 0, Motor RPM x Scaling Factor
1 Motor Current Motor Amps x Scaling Factor
9 2 Analog Input 2 Analog Input 2 % (P0-02) x Scaling Factor
3 P0-80 Value P0-80 Value x Scaling Factor
P2-23 Zero Speed Holding Time 0.0 60.0 0.2 Seconds
Determines the time for which the drive output frequency is held at zero when stopping, before the drive output is disabled.
P2-24 Effective Switching Frequency Drive Rating Dependent kHz
Effective power stage switching frequency. The range of settings available and factory default parameter setting depend on the drive
power and voltage rating. Higher frequencies reduce the audible ‘ringing’ noise from the motor, and improve the output current waveform,
at the expense of increased drive losses. Refer to section 0 for further information regarding operation at higher switching frequency.

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Par Parameter Name Minimum Maximum Default Units
P2-25 2nd Deceleration Ramp Time 0.00 240.0 0.00 Seconds
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 P1-13) or selected automatically in the case of a mains power loss if P2-38 = 2.
When set to 0.0, the drive will coast to stop.
P2-26 Spin Start Enable 0 1 0 -
0 Disabled Spin Start is not active. This setting should be used for all applications where the motor is
always stationary before the drive is enabled.
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 for Coast, Trip Spin start is active only following the listed conditions, otherwise spin start is disabled.
or after Mains Loss
P2-27 Standby Mode Timer 0.0 250.0 0.0 Seconds
This parameter defines the time period, whereby if the drive operates at the frequency / speed set in P3-14 (Standby speed threshold)
for greater than the set time period, the Optidrive output will be disabled, and the display will show . The function is disabled if
P2-27 = 0.0.
P2-28 Slave Speed Scaling Control 0 3 0 -
Active in Keypad mode (P1-12 = 1 or 2) and Slave mode (P1-12=5) only. The keypad reference can be multiplied by a preset scaling
factor or adjusted using an analog trim or offset.
0 Disabled (No Scaling)
1 Actual Speed = Digital Speed x P2-29
2 Actual Speed = (Digital Speed x P2-29) + Analog Input 1 Reference
3 Actual Speed = (Digital Speed x P2-29) x Analog Input 1 Reference
P2-29 Slave Speed Scaling Factor -500.0 500.0 100.0 %
Used in conjunction with P2-28.
P2-30 Analog Input 1 (Terminal 6) Format See Below   -
Setting Signal Format
  0 to 10 Volt Signal (Uni-polar)
  10 to 0 Volt Signal (Uni-polar)
 -10 to +10 Volt Signal (Bi-polar)
  0 to 20mA Signal

Extended Parameters
  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 ramp to stop 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 ramp to stop if the signal level falls below 3mA
P2-31 Analog Input 1 Scaling 0.0 2000.0 100.0 %
Scales the analog input by this factor, e.g. if P2-30 is set for 0 – 10V, and the scaling factor is set to 200.0%, a 5 volt input will result in
the drive running at maximum speed (P1-01)
P2-32 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
P2-33 Analog Input 2 (Terminal 10) Format See Below   -
Setting Signal Format
  0 to 10 Volt Signal (Uni-polar)
  10 to 0 Volt Signal (Uni-polar)
 Motor PTC Thermistor Input
9
  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 ramp to stop 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 ramp to stop if the signal level falls below 3mA

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 Par Parameter Name Minimum Maximum Default Units
P2-34 Analog Input 2 Scaling 0.0 2000.0 100.0 %
Scales the analog input by this factor, e.g. if P2-30 is set for 0 – 10V, and the scaling factor is set to 200.0%, a 5 volt input will result in
the drive running at maximum speed (P1-01).
P2-35 Analog Input 2 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.
P2-36 Start Mode Select / Automatic Restart See Below  %
Defines the behaviour of the drive relating to the enable digital input and also configures the Automatic Restart function.

 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.
 DANGER! “ modes allow the drive to Auto-start, therefore the impact on system/Personnel safety needs to be
considered.
 Following a trip, the drive will make up to 5 attempts to restart at 20 second intervals. The drive must be powered down to
reset the counter. The numbers of restart attempts are counted, and if the drive fails to start on the final attempt, the drive will
 fault with, and will require the user to manually reset the fault.



DANGER! “ modes allow the drive to Auto-start, therefore the impact on system/Personnel
safety needs to be considered.
P2-37 Keypad Mode Restart Speed 0 3 1 -
This parameter is only active when P1-12 = 1 or 2. When settings 0 to 3 are used, the drive must be started by pressing the Start key
on the keypad. When settings 4 – 7 are used, the drive starting is controlled by the enable digital input.
0 Minimum Speed Following a stop and restart, the drive will always initially run at the minimum speed P1-02.
1 Previous Operating Following a stop and restart, the drive will return to the last keypad setpoint speed used
Speed prior to stopping.
2 Current Running Speed Where the Optidrive is configured for multiple speed references (typically Hand / Auto
control or Local / Remote control), when switched to keypad mode by a digital input, the
drive will continue to operate at the last operating speed.
3 Preset Speed 8 Following a stop and restart, the Optidrive will always initially run at Preset Speed 8 (P2-08).
4 Minimum Speed Following a stop and restart, the drive will always initially run at the minimum speed P1-02.
Extended Parameters

(Terminal Enable)
5 Previous Operating Speed Following a stop and restart, the drive will return to the last keypad setpoint speed used
(Terminal Enable) prior to stopping.
6 Current Running Speed Where the Optidrive is configured for multiple speed references (typically Hand / Auto
(Terminal Enable) control or Local / Remote control), when switched to keypad mode by a digital input, the
drive will continue to operate at the last operating speed.
7 Preset Speed 8 Following a stop and restart, the Optidrive will always initially run at Preset Speed 8 (P2-08).
(Terminal Enable)
P2-38 Mains Loss Ride Through / Stop Control 0 2 0 -
0 Mains Loss Ride Through The Optidrive will attempt to continue operating by recovering energy from the load
motor. Providing that the mains loss period is short, and sufficient energy can be recovered
before the drive control electronics power off, the drive will automatically restart on return
of mains power.
1 Coast To Stop The Optidrive will immediately disable the output to the motor, allowing the load to coast
or free wheel. When using this setting with high inertia loads, the Spin Start function (P2-
26) may need to be enabled.
8 2 Fast Ramp To Stop The drive will ramp to stop at the rate programmed in the 2nd deceleration time P2-25.
3 DC Bus Power Supply This mode is intended to be used when the drive is powered directly via the +DC and –DC
Mode Bus connections. Refer to your Invertek Sales Partner for further details.
P2-39 Parameter Access Lock 0 1 0 -
0 Unlocked All parameters can be accessed and changed.
1 Locked Parameter values can be displayed, but cannot be changed.
P2-40 Extended Parameter Access Code Definition 0 9999 101 -
Defines the access code which must be entered in P1-14 to access parameter groups above Group 1.

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8.2. Parameter Group 3 – PID Control
8.2.1. Overview
Optidrive P2 provides an internal PID controller. Parameters for configuration of the PID controller are located together in Group 3.
For simple applications, the user needs to only define the setpoint source (P3-05 to select the source or P3-06 for a fixed setpoint),
feedback source (P3-10) and adjust the P Gain (P3-01), I time (P3-02) and optionally the differential time (P3-03).
The PID operation is uni-directional, and all signals are treated as 0 – 100% to provide a simple, intuitive operating format.

8.2.2. Parameter List

Par Parameter Name Minimum Maximum Default Units
P3-01 PID Proportional Gain 0.1 30.0 1.0 -
PID 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.
P3-02 PID Integral Time Constant 0.0 30.0 1.0 s
PID Controller Integral Time. Larger values provide a more damped response for systems where the overall process responds slowly.
P3-03 PID Differential Time Constant 0.00 1.00 0.00 s
PID Differential Time Constant.
P3-04 PID Operating Mode 0 1 1 -
0 Direct Operation Use this mode if an increase in the motor speed should result in an increase in the
feedback signal.
1 Inverse Operation Use this mode if an increase in the motor speed should result in a decrease in the
feedback signal.
P3-05 PID Reference (Setpoint) Source Select 0 2 0 -
0 PID Reference (Setpoint) P3-06 is used.
Source Select
1 Analog Input 1 Setpoint Analog Input 1 as displayed in P0-01 is used.
2 Analog Input 2 Setpoint Analog Input 2 as displayed in P0-02 is used.
P3-06 PID Digital Reference (Setpoint) 0.0 100.0 0.0 %
When P3-05 = 0, this parameter sets the preset digital reference (setpoint) used for the PID Controller. Where the feedback is provided
from a transducer such as a pressure transducer or level measurement, this represents the percentage of the pressure range (e.g. for a 0 –
10 Bar transducer, 4 bar = 40%) or the level.

Extended Parameters
P3-07 PID Controller Output Upper Limit P3-08 100.0 100.0 %
Limits the maximum value output from the PID controller.
P3-08 PID Controller Output Lower Limit 0.0 P3-07 0.0 %
Limits the minimum output from the PID controller.
P3-09 PID Output Limit Control 0 3 0 -
0 Digital Output Limits The output range of the PID controller is limited by the values of P3-07 & P3-08.
1 Analog Input 1 Provides a The output range of the PID controller is limited by the values of P3-08 & the signal
Variable Upper Limit applied to Analog Input 1.
2 Analog Input 1 Provides a The output range of the PID controller is limited by the signal applied to Analog Input 1 &
Variable Lower Limit the value of P3-07.
3 PID output Added to The output value from the PID Controller is added to the speed reference applied to the
Analog Input 1 Value Analog Input 1.
P3-10 PID Feedback Signal Source Select 0 1 0 -
0
1
Analog Input 2
Analog Input 1
8
2 Output Current
3 DC Bus Voltage
4 Differential : Analog Input 1 – Analog Input 2
5 Largest Value : Analog Input 1 or Analog Input 2

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 Par Parameter Name Minimum Maximum Default Units
P3-11 Maximum PID Error to Enable Ramps 0.0 25.0 0.0 %
Defines a threshold PID error level, whereby if the difference between the setpoint and feedback values is less than the set threshold,
the internal ramp times of the drive are disabled. Where a greater PID error exists, the ramp times are enabled to limit the rate of
change of motor speed on large PID errors, and react quickly to small errors.
Setting to 0.0 means that the drive ramps are always enabled. This parameter is intended to allow the user to disable the drive internal
ramps where a fast reaction to the PID control is required, however by only disabling the ramps when a small PID error exists, the risk of
possible over current or over voltage trips being generated are reduced.
P3-12 PID Feedback Value Display Scaling Factor 0.000 50.000 0.000 -
Applies a scaling factor to the displayed PID feedback, allowing the user to display the actual signal level from a transducer, e.g. 0 –
10 Bar etc.
P3-13 PID Error Wake Up Level 0.0 100.0 5.0 %
Sets a programmable level whereby if the drive enters standby motor whilst operating under PID control, the selected feedback signal
must fall below this threshold before the drive will return to normal operation.
P3-18 PID Operation Control 0 1 1 -
0 Continuous PID Operation In this operating mode, the PID controller operates continuously, regardless of whether the
drive is enabled or disabled. This can result in the output of the PID controller reaching the
maximum level prior to the drive enable signal being applied.
1 PID operation on Drive In this operating mode, the PID controller only operates when the drive is enabled, and
Enable hence will always start from zero when the drive is enabled.

8.2.3. Parameter Group 4 – High Performance Motor Control

Overview
Parameters relating to the motor control are located together in Group 4. These parameters allow the user to:
 Select the motor type to match the connected motor..
 Carry out an autotune.
 Define the torque limits and setpoint source for control methods that support this (vector control methods only).
Optidrive P2 can operate with both Asynchronous Induction Motors, the type most commonly seen today, and also some synchronous
motors. The sections below provide basic guidance on how to adjust the parameters to operate with the required motor type.

8.2.4. Asynchronous IM Motors

IM Motor Control Methods
Extended Parameters

IM Motors may be operated in the following modes:

 V/F Speed Control (Default Mode)
o This mode provides the simplest control, and is suitable for a wide range of applications.
 Sensorless Vector Torque Control
o This method is suitable for specific applications only, which require the motor torque to be the primary control function, rather
than speed, and should be used with extreme care only in specific applications.
 Sensorless Vector Speed Control
o This method provides increased starting torque compared to V/F mode, along with improved motor speed regulation with
changing load conditions. This method is suitable for more demanding applications.
Operating in Sensorless Vector Speed Control Mode
Optidrive P2 can be programmed by the user to operate in Sensorless Vector mode, which provides enhanced low speed torque,
optimum motor speed regulation regardless of load and accurate control of the motor torque. In most applications, the default
Voltage Vector control mode will provide adequate performance, however if Sensorless Vector operation is required, use the
following procedure.
8  Ensure advanced parameter access is enabled by setting P1-14 = 101.
 Enter the motor nameplate details into the relevant parameters as follows:
o P1-07 Motor Rated Voltage
o P1-08 Motor Rated Current
o P1-09 Motor Rated Frequency
o (Optional) P1-10 Motor Rated Speed (Rpm)
o P4-05 Motor Power Factor.

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 Select Sensorless Vector Speed Control mode by setting P4-01 = 0.
 Ensure that the motor is correctly connected to the drive.
 Carry out a motor data Autotune by setting P4-02 = 1.

The Autotune will begin immediately when P4-02 is set regardless of the status of the drive enable signal. Whilst the
autotune procedure does not drive or spin the motor, the motor shaft may still turn slightly. It is not normally necessary to
uncouple the load from the motor; however the user should ensure that no risk arises from the possible movement of the
motor shaft.
It is essential that the correct motor data is entered into the relevant drive parameters. Incorrect parameter settings can
result in poor or even dangerous performance.

8.2.5. Synchronous Motors

Overview
Optidrive P2 provides open loop vector control of the following synchronous motor types.
PM AC Permanent Magnet AC Motors and BLDC Brushless DC Motors
Optidrive P2 can be used to control Permanent Magnet AC or Brushless DC motors without a feedback encoder or resolver. These
motors operate synchronously, and a vector control strategy is used to maintain correct operation. In general, the motor can be
operated between 10% - 100% of rated speed with a correctly selected and configured drive. Optimum control is achieved when the
motor back EMF / Rated speed ratio is >= 1V/Hz. Motors with Back EMF / Rated frequency ratio below this level may not operate
correctly, or may operate only with reduced speed range.
PM AC and BLDC motor control employs the same strategy, and the same commissioning method is applied.

Permanent Magnet motors (including BLDC) produce an output voltage known as the Back EMF when the shaft is rotated.
The user must ensure that the motor shaft cannot rotate at a speed where this Back EMF exceeds the voltage limit for the
drive, otherwise damage can occur.

The following parameter settings are necessary before attempting to operate the motor.
 Ensure advanced parameter access is enabled by setting P1-14 = 101.
 Enter the motor nameplate details into the relevant parameters as follows:
o P1-07 Back EMF at Rated Frequency / Speed (kE)
This is the voltage imposed by the magnets at the drive output terminals when the motor operates at rated frequency or speed.
Some motors may provide a value for volts per thousand RPM, and it may be necessary to calculate the correct value for P1-07.

Extended Parameters
o P1-08 Motor Rated Current.
o P1-09 Motor Rated Frequency.
o (Optional) P1-10 Motor Rated Speed (Rpm).
 Select PM Motor Speed control mode by setting P4-01 = 3 or BLDC Motor Speed Control by setting P4-01 = 5.
 Ensure that the motor is correctly connected to the drive.
 Carry out a motor data Autotune by setting P4-02 = 1.
o The autotune measures the electrical data required from the motor to ensure good control.
 To improve motor starting and low speed operation, the following parameters may require adjustment:
o P7-14: Low Frequency Torque Boost Current: Injects additional current into the motor to help rotor alignment at low output
frequency. Set as % of P1-08.
o P7-15: Low Frequency Torque Boost Frequency Limit: Defines the frequency range where the torque boost is applied. Set as %
of P1-09.
Following the steps above, it should be possible to operate the motor. Further parameter settings are possible to enhance the
performance if required, please refer to your Invertek Drives Sales Partner for more information.
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 8.2.6. Syn RM Synchronous Reluctance Motors
When operating with Synchronous Reluctance motors, carry out the following steps.
 Ensure advanced parameter access is enabled by setting P1-14 = 101.
 Enter the motor nameplate details into the relevant parameters as follows:
o P1-07 Motor Rated Voltage.
o P1-08 Motor Rated Current.
o P1-09 Motor Rated Frequency.
o (Optional) P1-10 Motor Rated Speed (Rpm).
o P4-05 Motor Power Factor.
 Select Synchronous Reluctance Motor Control mode by setting P4-01 = 6.
 Ensure that the motor is correctly connected to the drive.
 Carry out a motor data Autotune by setting P4-02 = 1.

8.2.7. Group 4 Parameter Listing

Incorrect adjustment of parameters in menu group 4 can cause unexpected behaviour of the motor and any connected
machinery. It is recommended that these parameters are only adjusted by experienced users.

Par Parameter Name Minimum Maximum Default Units

P4-01 Motor Control Mode 0 6 2 -
Motor Primary Control
Setting Additional Information
Type Control Method
0 IM Speed Vector Speed control with Torque Limit. Torque Limit Source selected by P4-06.
Torque Control with Speed Limit. Torque reference selected by P4-06.
1 IM Torque Vector Speed Limit defined by the Speed Reference.
2 IM Speed V/F V/F control for simple applications with standard IM Motors.
3 AC PM Speed Vector For speed control of AC PM motors with Sinusoidal back EMF.
4 AC PM Torque Vector For torque control of AC PM motors with Sinusoidal back EMF.
5 BLDC Speed Vector For speed control of BLDC motors with Trapezoidal back EMF.
6 Syn RM Speed Vector For speed control of Synchronous Reluctance motors.
Extended Parameters

P4-02 Motor Parameter Auto-tune Enable 0 1 0 -

When set to 1, the drive immediately carries out a non-rotating autotune to measure the motor parameters for optimum control and
efficiency. Following completion of the autotune, the parameter automatically returns to 0.
P4-03 Vector Speed Controller Proportional Gain 0.1 400.0 25.0 %
Sets the proportional gain value for the speed controller when operating in Vector Speed or Vector Torque motor control modes (P4-01
= 0 or 1). Higher values provide better output frequency regulation and response. Too high a value can cause instability or even over
current trips. For applications requiring best possible performance, the value should be adjusted to suit the connected load by gradually
increasing the value and monitoring the actual output speed of the load until the required dynamic behaviour is achieved with little or
no overshoot where the output speed exceeds the setpoint.
In general, higher friction loads can tolerate higher values of proportional gain, and high inertia, low friction loads may require the gain
to be reduced.
P4-04 Vector Speed Controller Integral Time Constant 0.000 2.000 0.050 s
Sets the integral time for the speed controller. Smaller values provide a faster response in reaction to motor load changes, at the risk of
introducing instability. For best dynamic performance, the value should be adjusted to suit the connected load.
P4-05 Motor Power Factor Cos Ø 0.50 0.99 - -
When operating in Vector Speed motor control modes, this parameter must be set to the motor nameplate power factor.
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Par Parameter Name Minimum Maximum Default Units
P4-06 Torque Control Reference / Limit Source 0 5 0 -
0 Fixed Digital The torque controller reference / limit is set in P4-07.
1 Analog Input 1 The output torque is controlled based on the signal applied to Analog Input 1, whereby 100%
input signal level will result in the drive output torque being limited by the value set in P4-07.
2 Analog Input 2 The output torque is controlled based on the signal applied to Analog Input 2, whereby 100%
input signal level will result in the drive output torque being limited by the value set in P4-07.
3 Fieldbus The output torque is controlled based on the signal from the communications Fieldbus,
whereby 100% input signal level will result in the drive output torque being limited by the
value set in P4-07.
4 Master / Slave The output torque is controlled based on the signal from the Invertek Master / Slave, whereby
100% input signal level will result in the drive output torque being limited by the value set in
P4-07.
5 PID Controller The output torque is controlled based on the output of the PID controller, whereby 100% input
Output signal level will result in the drive output torque being limited by the value set in P4-07.
P4-07 Maximum Motoring Current Limit P4-08 500.0 150.0 %
When operating in Vector Speed or Vector Torque motor control modes (P4-01 = 0 or 1), this parameter defines the maximum torque
limit or reference used by the drive in conjunction with P4-06.
When operating in V/F Mode (P4-01 = 2), this parameter defines the maximum output current the drive will provide to the motor
before reducing the output frequency to attempt to limit the current.
P4-08 Minimum Motoring Torque Limit P4-08 500.0 150.0 %
Active only in Vector Speed or Vector Torque motor control modes (P4-01 = 0 or 1). Sets a minimum torque limit, whereby the when the
Optidrive is enabled, it will always attempt to maintain this torque on the motor at all times whilst operating.
NOTE This parameter should be used with extreme care, as the drive output frequency will increase to
achieve the torque level, and may exceed the selected speed reference.
P4-09 Generator Mode Max. Torque Limit (Maximum
0.0 200.0 100.0 %
Regenerative Torque)
Active only in Vector Speed or Vector Torque motor control modes (P4-01 = 0 or 1). Sets the maximum regenerating torque allowed by
the Optidrive.
P4-10 V/F Characteristic Adjustment Frequency 0.0 P1-09 0.0 Hz
When operating in V/F mode (P4-01 = 2), this parameter in conjunction with P4-11 sets a frequency point at which the voltage set in
P4-11 is applied to the motor. Care must be taken to avoid overheating and damaging the motor when using this feature.
P4-11 V/F Characteristic Adjustment Voltage 0 P1-07 0 V

Extended Parameters
Used in conjunction with parameter P4-10.
P4-12 Thermal Overload Value Retention 0 1 0 -
0 Disabled
1 Enabled All Optidrives feature electronic thermal overload protection for the connected motor, designed to protect
the motor against damage. An internal overload accumulator monitors the motor output current over time,
and will trip the drive if the usage exceeds the thermal limit. When P4-12 is disabled, removing the power
supply from the drive and re-applying will reset the value of the accumulator. When P4-12 is enabled, the
value is retained during power off.
P4-13 Output Phase Sequence 0 1 0 -
0 U,V,W Stand motor phase sequence. Typically, this provides clockwise rotation of the motor.
1 U,W,V Reverse motor phase sequence. Typically this provides counter-clockwise rotation of the motor.

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 8.3. Parameter Group 5 – Communication Parameters
8.3.1. Overview
Optidrive P2 provides many methods to allow the user to connect to a variety of fieldbus networks. In addition, connection to options
such as external keypads, PC and Optistick are possible. Parameter Group 5 provides the parameters required to configure the
various fieldbus interfaces and connection points.

8.3.2. Connecting Invertek Drives Options

All Invertek Drives options which require communication with the drive, such as the Optiport and Optipad remote keypads and
Optistick connect to the Optidrive P2 using the built in RJ45 connection point. The pin connections on these options are already
matched, such that a simple pin to pin plug in cable can be used to connect these options without any special requirements.
For further information on connecting and using these optional items, refer to the specific option User guide.

8.3.3. Connecting to a PC
Optidrive P2 may be connected to a PC with Microsoft Windows operating system to allow use of the Optitools Studio PC software
for commissioning and monitoring. There are two possible methods of connection as follows:
  Wired Connection. Requires the optional PC connection kit OPT-2-USB485-OBUS which provides a USB to RS485 serial port
conversion and premanufactured RJ45 connection.
  Bluetooth Wireless Connection. Requires the optional Optistick OPT-2-STICK. The PC must have Bluetooth onboard or a suitable
Bluetooth dongle which can support a Bluetooth serial connection.
With either communication method, the steps to establish a connection between the PC and drive are as follows:
 Download and install the Optitools Studio PC software to the PC.
 Start the software, and select the Parameter Editor function.
 If the drive address has been changed in parameter P5-01, ensure that in the Optitools Studio software the Network Scan Limit
setting in the lower left corner of the screen is set to the same or higher value.
 In Optitools Studio select Tools > Communication Type.
o If using the Optistick, Select BlueTooth.
o If using the wired PC connection kit, select RS485.
 In Optitools Studio select Tools > Select COM Port > Select the COM port associated with the connection.
 Click the Scan Drive Network button in the lower left corner of the screen.

8.3.4. Modbus RTU Connection

Extended Parameters

Optidrive P2 supports Modbus RTU communication. Connection is made through the RJ45 connector. For further information refer to
section 9.2. Modbus RTU Communications on page 61.

8.3.5. CAN Open Connection

Optidrive P2 supports CAN Open communication. Connection is made through the RJ45 connector. For further information refer to
section 9.3. CAN Open Communication on page 63.

8.3.6. Other Fieldbus Networks

Additional fieldbus network protocols are supported using optional interfaces. Refer to the Invertek Drives website for a list of
supported protocols and the required interface option modules.

8.3.7. Communication Parameters

Par Name Minimum Maximum Default Units
P5-01 Drive Fieldbus Address 0 63 1 -
Sets the Fieldbus address for the Optidrive.
8 P5-02 CAN Open Baud Rate 125 1000 500 kbps
Sets the baud rate when CAN Open communications are used.
P5-03 Modbus RTU Baud rate 9.6 115.2 115.2 kbps
Sets the baud rate when Modbus RTU communications are used.

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Par Name Minimum Maximum Default Units
P5-04 Modbus RTU / BACnet MSTP Data Format - - - -
Sets the expected Modbus telegram data format as follows:
 No Parity, 1 stop bit
 No parity, 2 stop bits
 Odd parity, 1 stop bit
 Even parity, 1 stop bit
P5-05 Communications Loss Timeout 0.0 5.0 2.0 Seconds
Sets the watchdog time period for the communications channel. If a valid telegram is not received by the Optidrive within this time period,
the drive will assume a loss of communications has occurred and react as selected below. Setting to zero disables the function.
P5-06 Communications Loss Action 0 3 0 -
0 Trip & Coast To Stop
1 Ramp to Stop Then Trip
2 Ramp to Stop Only (No Trip)
3 Run at Preset Speed 8
P5-07 Fieldbus Ramp Control 0 1 0 -
0 Disabled Ramps are control from internal drive parameters P1-03 and P1-04.
1 Enabled Ramps are controlled directly by the Fieldbus PDI4 Data Word.
P5-08 Fieldbus Process Data Output Word 4 Select 0 4 0 -
0 Output Torque 0 to 2000 = 0 to 200.0%
1 Output Power Output power in kW to two decimal places, e.g. 400 = 4.00kW
2 Digital Input Status Bit 0 indicates digital input 1 status, bit 1 indicates digital input 2 status etc
3 Analog Input 2 Signal Level 0 to 1000 = 0 to 100.0%
4 Drive Heatsink Temperature 0 to 100 = 0 to 100°C
P5-12 Fieldbus Process Data Output Word 3 Select 0 7 0 -
0 Motor current Output current to 1 decimal place, e.g. 100 = 10.0 Amps
1 Power (x.xx kW) Output power in kW to two decimal places, e.g. 400 = 4.00kW
2 Digital input status Bit 0 indicates digital input 1 status, bit 1 indicates digital input 2 status etc.
3 Analog Input 2 Signal Level 0 to 1000 = 0 to 100.0%

Extended Parameters
4 Drive Heatsink Temperature 0 to 100 = 0 to 100°C
5 User register 1 User Defined Register 1 Value
6 User register 2 User Defined Register 1 Value
7 P0-80 value User Selected data value
P5-13 Fieldbus Ramp Control 0 1 0 -
0 Fieldbus Ramp Control This option must be selected if the drive acceleration and deceleration ramps are to
be controlled from the fieldbus. P5-07 must also be set to 1 to enable this function.
1 User register 4 The value received by the drive in PDI 4 is transferred to User Register 4. This option
allows the function of the process data word to be defined in Parameter Group 9.
In this case, User Register 4 should not be written to within any PLC function code,
although the value can be read.
P5-14 Fieldbus Process Data Input Word 3 Select 0 2 0 -
0 Torque limit/reference This option must be selected if the drive output torque limit / setpoint is to be controlled
from the fieldbus. This also requires setting P4-06 = 3.
1 User PID reference register This option allows the setpoint to the PID controller to be received from the Fieldbus. In 8
order for this option to be used, P9-38 must be set to 1, and the PID User setpoint must
not be utilised within the PLC function.
2 User register 3 The value received by the drive in PDI 3 is transferred to User Register 3. This option
allows the function of the process data word to be defined in Parameter Group 9.
In this case, User Register 3 should not be written to within any PLC function code,
although the value can be read.
P5-15 Modbus Response Delay 0 16 0 Chr
Allows the user to configure an additional delay between the drive receiving a request via the Modbus RTU interface, and transmitting a
reply. The value entered represents the delay in addition to the minimum delay permissible according to the Modbus RTU specification,
and is expressed as the number of additional characters.

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 8.4. Advanced Parameters
For Advanced Parameters, basic information only is provided in this guide. The parameter functions are described more fully in
Optitools Studio PC software.

8.4.1. Parameter Group 6 – Advanced Configuration

Par. Function Setting Range Default Notes
P6-01 Enable Firmware Upgrade 0 Disabled 0 This parameter should not be
1 I/O and DSP Upgrade adjusted by the user.

2 I/O Upgrade
3 DSP Upgrade
P6-02 Minimum Effective Switching Frequency 4 – 32kHz (Model Dependent) 4 kHz
P6-03 Auto Reset Time Delay 1 – 60 Seconds 20s
P6-04 Relay Output Hysteresis 0.0 – 25.0% 0.3%
P6-05 Function Block Program Enable 0 Disabled 0
1 Enabled
P6-06 Encoder PPR 0 - 65535 0
P6-07 Speed Error Trip Threshold 0.0 – 100.0% 5.0%
P6-08 Maximum Speed Reference Frequency 0 – 20kHz 0 kHz
P6-09 Speed Droop Control 0.0 – 25.0% 0.0%
P6-10 Function Block Program Enable 0 Disabled 0
1 Enabled
P6-11 Speed Hold Time on Enable 0 – 250s 0s
P6-12 Speed Hold / DC Injection Time on Disable 0 – 250s 0s
P6-13 Hoist Mode : Brake Release Time 0.0 – 5.0s 0.2s
P6-14 Hoist Mode : Brake Apply Time 0.0 – 5.0s 0.3s
P6-15 Hoist Mode : Pre-Torque Level 0.0 – 200.0% 8.0%
P6-16 Hoist Mode : Pre-Torque Timeout 0.0 – 25.0s 5.0s
P6-17 Torque Limit Trip Time 0.0 – 25.0s 0.0s
Extended Parameters

P6-18 DC Injection Current 0.0 – 100.0% 0.0%

P6-19 Brake Resistor Resistance Model Dependent
P6-20 Brake Resistor Power Model Dependent
P6-21 Brake Chopper Under Temperature Duty Cycle 0.0 – 20.0% 2.0%
P6-22 Reset Fan Run Time 0 No Reset 0
1 Reset
P6-23 Reset Energy Meters 0 No Reset 0
1 Reset
P6-24 Maintenance Time Interval 0 – 60000 Hours 0 Hours
P6-25 Reset Maintenance Time 0 No Reset 0
1 Reset
P6-26 Analog Output 1 Scaling 0.0 – 500.0% 100.0%

8 P6-27 Analog Output 1 Offset -500.0 – 500.0% 0.0%

P6-28 P0-80 Display Value 0 - 255 0
P6-29 Save User Parameters 0 No Function 0
1 Save Parameters
2 Clear Parameters
P6-30 Advanced Access Code 0 – 9999 201

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8.4.2. Parameter Group 7 – Motor Control
Par. Function Setting Range Default Notes
P7-01 MeasuredMotor Stator Resistance 0.000 – 65.535 Drive Motor date, measured or calculated curing
Dependent the autotune.
P7-02 Motor Rotor Resistance 0.000 – 65.535
P7-04 is not used for PM & BLDC Motors.
P7-03 Motor Stator Inductance 0.0000 – 1.0000 P7-06 is used only for PM motors.
P7-04 Motor Magnetising Current Drive Dependent
P7-05 Motor Leakage Coefficient (Sigma) 0.000 – 0.250
P7-06 Motor Q Axis Inuctance (Lsq) 0.0000 – 1.0000
P7-07 Enhanced Generator Mode 0 Disable 0 Improves motor control in applications with
1 Enable high regenerative power requirement.
P7-08 Motor Parameter Adaptation 0 Disabled 0 Enables motor parameter adaptation,
1 Enable intended to compensate for changes in the
motor temperature during operation.
P7-09 Over Voltage Current Limit 0.0 – 100.0% 5.0%
P7-10 System Inertia Constant 0 - 600 10
P7-11 Pulse Width Minimum Limit 0 - 500
P7-12 Magnetising Period 0 – 5000ms Drive Sets the motor magnetising period in V/F Mode.
Dependent Sets the motor alignment time in PM modes.
P7-13 Vector Mode Derivative 0.00 – 1.00 0.00 Derivative speed loop gain applied in Vector
control modes.
P7-14 Low Frequency Torque Boost Current 0.0 – 100.0% 0.0% For PM Motors, applies a torque boost current
at low frequency, % x P1-08.
P7-15 Low Frequency Torque Boost Frequency 0.0 – 50.0% 0.0% For PM motors, determines the frequency, % x
Limit P1-09 when the boost current is removed.

8.4.3. Parameter Group 8 – Additional Ramps and Functions

Par. Function Setting Range Default Notes
P8-01 Acceleration Ramp 2 0.00 – 600.0 / 0.0 – 6000.0s 5.0s
P8-02 Speed Boundary Ramp 1 → Ramp 2 0.0 – P1-01 Hz / Rpm 0.0
P8-03 Acceleration Ramp 3 0.00 – 600.0 / 0.0 – 6000.0s 5.0s

Extended Parameters
P8-04 Speed Boundary Ramp 2 → Ramp 3 0.0 – P1-01 Hz / Rpm 0.0
P8-05 Acceleration Ramp 4 0.00 – 600.0 / 0.0 – 6000.0s 5.0s
P8-06 Speed Boundary Ramp 3 → Ramp 4 0.0 – P1-01 Hz / Rpm 0.0
P8-07 Deceleration Ramp 4 0.00 – 600.0 / 0.0 – 6000.0s 5.0s
P8-08 Speed Boundary Ramp 4 → Ramp 3 0.0 – P1-01 Hz / Rpm 0.0
P8-09 Deceleration Ramp 3 0.00 – 600.0 / 0.0 – 6000.0s 5.0s
P8-10 Speed Boundary Ramp 3 → Ramp 2 0.0 – P1-01 Hz / Rpm 0.0
P8-11 Deceleration Ramp 2 0.00 – 600.0 / 0.0 – 6000.0s 5.0s
P8-12 Speed Boundary Ramp 2 → Ramp 1 0.0 – P1-01 Hz / Rpm 0.0
P8-13 Ramp Select Control 0 Digital Inputs 0
1 Speed Dependent

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 8.4.4. Parameter Group 9 – User Inputs and Output Programming
Par. Function Setting Range Default Notes
P9-01 Enable Input Source These parameters allow the user to directly select the source of the various command points.
P9-02 Fast Stop Source Parameters are only adjustable if P1-13 = 0. This allows complete flexibility over the drive
control functions, and interaction with the internal Function Block programming environment.
P9-03 Run Forward Source
P9-04 Run Reverse Source
P9-05 Latch Enable 0 Disabled 0
1 Enabled
P9-06 Reverse Input Source See above
P9-07 Reset Source
P9-08 External Trip Source
P9-09 Terminal Control Override Source
P9-10 Speed Setpoint 1 In combination with P9-18 – P9-20, allow selection of several speed reference sourcesfor
P9-11 Speed Setpoint 2 common applications.
P9-12 Speed Setpoint 3
P9-13 Speed Setpoint 4
P9-14 Speed Setpoint 5
P9-15 Speed setpoint 6
P9-16 Speed Setpoint 7
P9-17 Speed Setpoint 8
P9-18 Reference Select Bit 0 See above
P9-19 Reference Select Bit 1
P9-20 Reference Select Bit 2
P9-21 Preset Speed Select Bit 0
P9-22 Preset Speed Select Bit 1
P9-23 Preset Speed Select Bit 2
P9-24 Acceleration Ramp Select Bit 0
P9-25 Acceleration Ramp Select Bit 1
P9-26 Deceleration Ramp Bit 0
P9-27 Deceleration Ramp Bit 1
P9-28 MOP Up Source
P9-29 MOP Down Source
P9-30 Speed Limit Switch Forward
Extended Parameters

P9-31 Speed Limit Switch Reverse

P9-33 Analog Output 1 Control 0 P2-11 0 These parameters allow the user to overdide
1 Function Block Digital the normal parameter control source for the
associated function, allowing interaction with the
2 Function Block Analog internal Function Block programming environment.
P9-34 Analog Output 2 Control 0 P2-13 0
1 Function Block Digital
2 Function Block Analog
P9-35 Relay 1 Control 0 P2-15 0
1 Function Block Digital
P9-36 Relay 2 Control 0 P2-18 0
1 Function Block Digital
P9-37 Display Scaling Control 0 P2-21 0
1 Function Block Digital
P9-38 PID Setpoint Control 0 P3-05 0
1 Function Block Digital
8 P9-39 PID Feedback Control 0 P3-10 0
1 Function Block Digital
P9-40 Torque Reference Control 0 P4-06 0
1 Function Block Digital
P9-41 Relay 3, 4 and 5 Control 0 Default Settings 0
1 Function Block Digital

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8.5. Parameter Group 0 – Monitoring Parameters (Read Only)
Par. Function Units
P0-01 Analog Input 1 Scaled Signal Level %
P0-02 Analog Input 2 Scaled Signal Level %
P0-03 Digital Input Status – Bit representation (0 or 1) where the left most digit indicates the status of Digital Input 1 N/A
P0-04 Pre-Ramp Speed Reference Hz / RPM
P0-05 Torque Reference / Limit %
P0-06 Digital (Keypad) Speed Reference Hz / RPM
P0-07 Fieldbus Speed Reference Hz / RPM
P0-08 PID Reference (Setpoint) %
P0-09 PID Feedback %
P0-10 PID Output %
P0-11 Applied Motor Voltage V
P0-12 Output Torque %
P0-13 Trip Log – Last 4 Trips N/A
P0-14 Motor Magnetising Current Id A
P0-15 Motor Rotor Current Iq A
P0-16 DC Voltage Ripple V
P0-17 Motor Stator Resistance Rs Ω
P0-18 Motor Stator Inductance Ls H
P0-19 Motor Rotor Resistance Rr Ω
P0-20 DC Bus Voltage V
P0-21 Drive Temperature °C
P0-22 Remaining Service Time Hours
P0-23 Operating Time Heatsink > 85ᵒC HH:MM:SS
P0-24 Operating Time High Ambient Temperature HH:MM:SS
P0-25 Rotor Speed Hz / RPM

Extended Parameters
P0-26 Energy consumption kWh kWh
P0-27 Energy Consumption MWh MWh
P0-28 Drive firmware version N/A
P0-29 Drive Type N/A
P0-30 Drive serial number N/A
P0-31 Drive Lifetime HH:MM:SS
P0-32 Run time since last trip 1 HH:MM:SS
P0-33 Run time since last trip HH:MM:SS
P0-34 Last operating time HH:MM:SS
P0-35 Cooling fan operating time Hours
P0-36 DC Bus Voltage Log: 8 samples, 256ms V
P0-37 DC Bus Ripple Log: 8 samples 20ms V
P0-38 Heatsink Temperature Log: 8 samples, 30s °C 8
P0-39 Ambient temperature log: 8 samples, 30s °C
P0-40 Motor Current Log: 8 samples 256ms A
P0-41 Over current trip count N/A
P0-42 Over voltage trip count N/A
P0-43 Under voltage trip count N/A
P0-44 Over temperature trip count N/A
P0-45 Brake resistor over current trip count N/A

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 Par. Function Units
P0-46 Ambient over temperature trip count N/A
P0-47 I/O processor error count N/A
P0-48 DSP error count N/A
P0-49 Modbus RTU error count N/A
P0-50 CAN error count N/A
P0-51 PDI cyclic data N/A
P0-52 PDO cyclic data N/A
P0-53 U phase offset and reference N/A
P0-54 V phase offset and reference N/A
P0-55 Reserved N/A
P0-56 Brake transistor maximum on time and duty N/A
P0-57 Ud / Uq N/A
P0-58 Encoder speed value Hz / RPM
P0-59 Frequency input reference Hz / RPM
P0-60 Calculated slip Hz / RPM
P0-61 Relay Hysteresis value Hz / RPM
P0-62 Droop speed Hz / RPM
P0-63 Post ramp speed reference Hz / RPM
P0-64 Effective switching frequency kHz
P0-65 Drive life time HH:MM:SS
P0-66 Function block program ID N/A
P0-67 Fieldbus torque reference %
P0-68 User ramp value S
P0-69 I2C error count N/A
P0-70 Option module type N/A
P0-71 Fieldbus interface type N/A
Extended Parameters

P0-72 Ambient temperature ᵒC

P0-73 24 hour timer Minute
P0-74 L1 – L2 input voltage V
P0-75 L2 – L3 input voltage V
P0-76 L3 – L1 input voltage V
P0-77 Test parameter N/A
P0-78 Test parameter N/A
P0-79 Motor control & DSP version N/A
P0-80 User specified internal value (P6-28) N/A

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9. Serial Communications
9.1. RJ45 Connector Pin Assignment
Optidrive P2 has an RJ45 connector on the front of the control panel. This connector allows the user to set up a drive network via a
wired connection. The connector contains multiple interfaces for different communication protocols:
 Invertek’s Optibus Protocol - Used for PC and peripheral connection only
 Modbus RTU
 CANBus
The Optibus connection is always 1 CAN-
available, and can be used simultaneously
with other interfaces, however only one 2 CAN+
other interface may be used, e.g. If 3 0 Volt
Modbus RTU is in use, CAN is disabled. If
4 Optibus / Remote Keypad / PC Connection
a Fieldbus Option Module (E.g. Profibus)
is inserted into the drive, both Modbus and 5 Optibus / Remote Keypad / PC Connection +
CAN are disabled. 6 +24 Volt Remote Keypad Power Supply
The electrical signal arrangement of the 7 -RS485 (Modbus RTU)
RJ45 connector is shown as follows:
8 +RS485 (Modbus RTU)

9.2. Modbus RTU Communications

9.2.1. Modbus Telegram Structure
The Optidrive P2 supports Master / Slave Modbus RTU communications, using the 03 Read Holding Registers and 06 Write Single
Holding Register commands. Many Master devices treat the first Register address as Register 0; therefore it may be necessary to convert
the Register Numbers detail in section 0 by subtracting 1 to obtain the correct Register address. The telegram structure is as follows:

Command 03 – Read Holding Registers Command 06 – Write Single Holding Register

Master Telegram Length Slave Response Length Master Telegram Length Slave Response Length
Slave Address 1 Byte Slave Address 1 Byte Slave Address 1 Byte Slave Address 1 Byte
Function Code (03) 1 Byte Function Code (03) 1 Byte Function Code (06) 1 Byte Function Code (06) 1 Byte
1st Register Address 2 Bytes Byte Count 1 Byte Register Address 2 Bytes Register Address 2 Bytes
No. Of Registers 2 Bytes 1st Register Value 2 Bytes Value 2 Bytes Register Value 2 Bytes

Serial Communications
CRC Checksum 2 Bytes 2nd Register Value 2 Bytes CRC Checksum 2 Bytes CRC Checksum 2 Bytes
Etc...
CRC Checksum 2 Bytes

9.2.2. Modbus Control & Monitoring Registers

The following is a list of accessible Modbus Registers available in the Optidrive P2.
 When Modbus RTU is configured as the Fieldbus option, all of the listed registers can be accessed.
 Registers 1 and 2 can be used to control the drive providing that Modbus RTU is selected as the primary command source (P1-12
= 4) and no Fieldbus Option Module is installed in the drive Option Slot.
 Register 3 can be used to control the output torque level providing that:
o The drive is operating in Vector Speed or Vector Torque motor control modes (P4-01 = 1 or 2).
o The torque controller reference / limit is set for ‘Fieldbus’ (P4-06 = 3).
 Register 4 can be used to control the acceleration and deceleration rate of the drive providing that Fieldbus Ramp Control is
enabled (P5-07 = 1).
 Registers 6 to 24 can be read regardless of the setting of P1-12.
9

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 Register Read
Upper Byte Lower Byte Notes
Number Write
Command control word used to control the Optidrive when operating with Modbus
RTU. The Control Word bit functions are as follows:
Bit 0 : Run/Stop command. Set to 1 to enable the drive. Set to 0 to stop the drive.
1 Command Control Word R/W 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 any active faults or trips on the drive.
This bit must be reset to zero once the fault has been cleared.
Bit 3 : Coast stop request. Set to 1 to issue a coast stop command.
2 Command Speed Reference R/W Setpoint must be sent to the drive in Hz to one decimal place, e.g. 500 = 50.0Hz.
3 Command Torque Reference R/W Setpoint must be sent to the drive in % to one decimal place, e.g. 2000 = 200.0%.
This register specifies the drive acceleration and deceleration ramp times used when
4 Command Ramp times R/W Fieldbus Ramp Control is selected (P5-08 = 1) irrespective of the setting of P1-12. The
input data range is from 0 to 60000 (0.00s to 600.00s).
This register contains 2 bytes.
The Lower Byte contains an 8 bit drive status word as follows:
Bit 0 : 0 = Drive Disabled (Stopped), 1 = Drive Enabled (Running)
Bit 1 : 0 = Drive Healthy, 1 = Drive Tripped
Bit 2 : No Function
Bit 3 : Drive Ready, 1 = Drive Inhibit
Bit 4 : Maintenance Time Not Reached, 1 = Maintenance Time Reached
6 Error code Drive status R Bit 5 : 0 = Not In Standby (Sleep), 1 = Standby (Sleep) mode active
Bit 6 : No function
Bit 7 : 0 = Normal condition, 1 = Low or High Load condition detected
The Upper Byte will contain the relevant fault number in the event of a drive trip.
Refer to section 11.1. Fault Messages for a list of fault codes and diagnostic information.
Bit 8 : No Function
The Upper Byte will contain the relevant fault number in the event of a drive trip.
Refer to section 11.1. Fault Messages for a list of fault codes and diagnostic information.
7 Output Frequency R Output frequency of the drive to one decimal place, e.g.123 = 12.3 Hz.
8 Output Current R Output current of the drive to one decimal place, e.g.105 = 10.5 Amps.
9 Output Torque R Motor output torque level to one decimal place, e.g. 474 = 47.4 %.
10 Output Power R Output power of the drive to two decimal places, e.g.1100 = 11.00 kW.
11 Digital Input Status R Represents the status of the drive inputs where Bit 0 = Digital Input 1 etc.
20 Analog 1 Level R Analog Input 1 Applied Signal level in % to one decimal place, e.g. 1000 = 100.0%.
21 Analog 2 Level R Analog Input 2 Applied Signal level in % to one decimal place, e.g. 1000 = 100.0%.
Serial Communications

22 Pre Ramp Speed Reference R Internal drive frequency setpoint.

23 DC bus voltages R Measured DC Bus Voltage in Volts.
24 Drive temperature R Measured Heatsink Temperature in °C.

9.2.3. Modbus Parameter Access

All User Adjustable parameters (Groups 1 to 5) are accessible by Modbus, except those that would directly affect the Modbus
communications, e.g.
 P5-01 Drive Fieldbus Address
 P5-03 Modbus RTU Baud Rate
 P5-04 Modbus RTU Data Format.
All parameter values can be read from the drive and written to, depending on the operating mode of the drive – some parameters
cannot be changed whilst the drive is enabled for example.
When accessing a drive parameter via Modbus, the Register number for the parameter is the same as the parameter number.
9 Some parameters are internally scaled, for further information refer to the Optidrive P2 Modbus Register Map Application Note, or
Advanced User Guide.
E.g. Parameter P1-03 = Modbus Holding Register 103.
Since Modbus RTU supports sixteen bit integer values only, and the parameter is adjustable to one decimal place, the register value
will be multiplied by a factor of ten,
E.g. Read Value of P1-03 = 50, therefore this is 5.0 seconds.

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9.3. CAN Open Communication
9.3.1. Overview
The CANopen communication profile in the P2 drive 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.

9.3.2. Basic Operation Setup

The CANopen communication function is enabled by default after power up however in order to use any control functions through
CANopen, Parameter P1-12 must be set to 6.
The CAN communication baud rate can is selected by parameter P5-02. Available baud rates are 125kbps, 250kbps, 500kbps,
1Mbps. Default settings is 500kbps.
The Node ID is set up through drive address parameter P5-01 with a default value of 1.

9.3.3. COB ID and Functions

Optidrive P2 provides the following default COB-ID and functions:
Table 1 : Messages and COB-IDs
Type COB-ID Function
NMT 000h Network management
Sync 080h Synchronous message
COB-ID can be configured to other value.
Emergency 080h + Node address Emergency message
COB-ID can be configured to other value.
PDO1 (TX) 180h + Node address Process data object.
PDO1 (RX) 200h + Node address PDO1 is pre-mapped and enabled by default.
PDO2 is pre-mapped and disabled by default.
PDO2 (TX) 280h + Node address
Transmission mode, COB-ID and mapping can be configured.
PDO2 (RX) 300h + Node address
SDO (TX) 580h + Node address SDO channel can be used for drive parameter access.
SDO (RX) 600h + Node address
Error Control 700h + Node address Guarding and Heartbeat function are supported.
COB-ID can be configured to other value.

NOTE
1. The Optidrive P2 SDO channel only supports expedited transmission.

Serial Communications
2. The Optidrive P2 can only support up to 2 Process Data Objects (PDO). All PDOs are pre-mapped, however PDO2 is disabled
by default. Table 2 gives the default PDO mapping information.
3. 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.

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 9.3.4. Default PDO Mapping
Table 1 : Messages and COB-IDs
Type Objects No. Mapped Object Length Mapped Function Transmission
1 2000h Unsigned 16 Control command register
RX 2 2001h Integer 16 Speed reference 254
PDO 1
3 2002h Integer 16 Torque reference Valid immediately
4 2003h Unsigned 16 User ramp reference
1 200Ah Unsigned 16 Drive status register
TX 2 200Bh Integer 16 Motor speed Hz 254
PDO1 Send after receiving
3 200Dh Unsigned 16 Motor current RX PDO1
4 200Eh Integer 16 Motor torque
1 0006h Unsigned 16 Dummy
SDO (RX) 2 0006h Unsigned 16 Dummy
254
Error Control 3 0006h Unsigned 16 Dummy
4 0006h Unsigned 16 Dummy
1 200Fh Unsigned 16 Motor power
TX 2 2010h Integer 16 Drive temperature
PDO2 254
3 2011h Unsigned 16 DC bus value
4 200Ch Integer 16 Motor speed (Internal data format)

* Drive control can only be achieved when P1-12=6

9.3.5. Supported PDO Transmission Types

Various transmission modes can be selected for each PDO.
For RX PDO, the following modes are supported:
Table 3: RX PDO Transmission Mode
Transmission Type Mode Description
0 – 240 Synchronous The received data will be transferred to the drive active control register when the
next sync message is received.
254, 255 Asynchronous The received data will be transferred to the drive active control register
immediately without delay.
Serial Communications

For TX PDO, the following modes are supported:

Table 3: RX PDO Transmission Mode
Transmission Type Mode Description
0 Acyclic synchronous TX PDO will only be sent out if the PDO data has changed and PDO will be
transmitted on reception of SYNC object
1 - 240 Cyclic synchronous TX PDO will be transmitted synchronously and cyclically. The transmission type
indicates the number of SYNC object that are necessary to trigger TX PDO.
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.

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9.3.6. CAN Open Specific Object Table
Index Sub index Function Access Type PDO Map Default value
1000h 0 Device type RO Unsigned 32 N 0
1001h 0 Error register RO Unsigned 8 N 0
1002h 0 Manufacturer status register RO Unsigned 16 N 0
1005h 0 COB-ID Sync RW Unsigned 32 N 00000080h
1008h 0 Manufacturer device name RO String N ODP2
1009h 0 Manufacturer hardware version RO String N x.xx
100Ah 0 Manufacturer software version RO String N x.xx
100Ch 0 Guard time [1ms] RW Unsigned 16 N 0
100Dh 0 Life time factor RW Unsigned 8 N 0
1014h 0 COB-ID EMCY RW Unsigned 32 N 00000080h+Node ID
1015h 0 Inhibit time emergency [100us] RW Unsigned 16 N 0
1017h 0 Producer heart beat time [1ms] RW Unsigned 16 N 0
0 Identity object No. of entries RO Unsigned 8 N 4
1 Vendor ID RO Unsigned 32 N 0x0000031A
1018h 2 Product code RO Unsigned 32 N Drive depended
3 Revision number RO Unsigned 32 N x.xx
4 Serial number RO Unsigned 32 N e.g. 1234/56/789
0 SDO parameter No. of entries RO Unsigned 8 N 2
1200h 1 COB-ID client -> server (RX) RO Unsigned 32 N 00000600h+Node ID
2 COB-ID server -> client (TX) RO Unsigned 32 N 00000580h+Node ID
0 RX PDO1 comms param No. of entries RO Unsigned 8 N 2
1400h 1 RX PDO1 COB-ID RW Unsigned 32 N 40000200h+Node ID
2 RX PDO1 transmission type RW Unsigned 8 N 254
0 RX PDO2 comms param No. of entries RO Unsigned 8 N 2
1401h 1 RX PDO2 COB-ID RW Unsigned 32 N C0000300h+Node ID
2 RX PDO2 transmission type RW Unsigned 8 N 0
0 RX PDO1 mapping / No. of entries RW Unsigned 8 N 4

Serial Communications
1 RX PDO1 1st mapped object RW Unsigned 32 N 20000010h
1600h 2 RX PDO1 2nd mapped object RW Unsigned 32 N 20010010h
3 RX PDO1 3rd mapped object RW Unsigned 32 N 20020010h
4 RX PDO1 4th mapped object RW Unsigned 32 N 20030010h
0 RX PDO2 mapping / No. of entries RW Unsigned 8 N 4
1 RX PDO2 1st mapped object RW Unsigned 32 N 00060010h
1601h 2 RX PDO2 2nd mapped object RW Unsigned 32 N 00060010h
3 RX PDO2 3rd mapped object RW Unsigned 32 N 00060010h
4 RX PDO2 4th mapped object RW Unsigned 32 N 00060010h
0 TX PDO1 comms param No. of entries RO Unsigned 8 N 3
1 TX PDO1 COB-ID RW Unsigned 32 N 40000180h+Node ID
1800h
2 TX PDO1 transmission type RW Unsigned 8 N 254
3 TX PDO1 Inhibit time [100us] RW Unsigned 16 N 0
0 TX PDO2 comms param No. of entries RO Unsigned 8 N 3 9
1 TX PDO2 COB-ID RW Unsigned 32 N C0000280h+Node ID
1801h
2 TX PDO2 transmission type RW Unsigned 8 N 0
3 TX PDO2 Inhibit time [100us] RW Unsigned 16 N 0

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 Index Sub index Function Access Type PDO Map Default value
0 TX PDO1 mapping / No. of entries RW Unsigned 8 N 4
1 TX PDO1 1st mapped object RW Unsigned 32 N 200A0010h
1A00h 2 TX PDO1 2nd mapped object RW Unsigned 32 N 200B0010h
3 TX PDO1 3rd mapped object RW Unsigned 32 N 200D0010h
4 TX PDO1 4th mapped object RW Unsigned 32 N 200E0010h
0 TX PDO2 mapping / No. of entries RW Unsigned 8 N 4
1 TX PDO2 1st mapped object RW Unsigned 32 N 200F0010h
1A01h 2 TX PDO2 2nd mapped object RW Unsigned 32 N 20100010h
3 TX PDO2 3rd mapped object RW Unsigned 32 N 20110010h
4 TX PDO2 4th mapped object RW Unsigned 32 N 200C0010h

9.3.7. Manufacturer Specific Object Table

The following table shows some of the manufacturer specific object dictionary for Optidrive P2. For a complete list, refer to the
Optidrive P2 CAN Open Application Note.
Index Sub index Function Access Type PDO Map Remark
2000h 0 Control command register RW Unsigned 16 Y See Note Below
2001h 0 Speed reference RW Integer 16 Y 500 = 50.0Hz
2002h 0 Torque reference RW Integer 16 Y 1000 = 100.0%
2003h 0 User ramp reference RW Unsigned 16 Y 500 = 5.00s
200Ah 0 Drive status register RO Unsigned 16 Y See Note Below
200Bh 0 Motor speed Hz RO Unsigned 16 Y 500 = 50.0Hz
200Dh 0 Motor current RO Unsigned 16 Y 123 = 12.3A
200Eh 0 Motor torque RO Integer 16 Y 4096 = 100.0%
200Fh 0 Motor power RO Unsigned 16 Y 1234 = 12.34kW
2010h 0 Drive temperature RO Integer 16 Y 30 = 30°C
2011h 0 DC bus value RO Unsigned 16 Y
2012h 0 Digital input status RO Unsigned 16 Y
2013h 0 Analog input 1 (percentage) RO Unsigned 16 Y
2014h 0 Analog input 2 (percentage) RO Unsigned 16 Y
Serial Communications

2015h 0 Analog output 1 RO Unsigned 16 Y

2016h 0 Analog output 2 RO Unsigned 16 Y
2017h 0 relay output 1 RO Unsigned 16 Y
2018h 0 relay output 2 RO Unsigned 16 Y
2019h 0 relay output 3 (extension card) RO Unsigned 16 Y
201Ah 0 relay output 4 (extension card) RO Unsigned 16 Y
201Bh 0 relay output 5 (extension card) RO Unsigned 16 Y
203Ah 0 Kilowatt hours (Can be reset by user) RO Unsigned 16 Y
203Bh 0 Megawatt hours (Can be reset by user) RO Unsigned 16 Y
203Ch 0 KWh meter RO Unsigned 16 Y
203Dh 0 MWh meter RO Unsigned 16 Y
203Eh 0 Total run hours RO Unsigned 16 Y
203Fh 0 Total run minute/second RO Unsigned 16 Y
2040h 0 Current run hours (Since last enable) RO Unsigned 16 Y
9 2041h 0 Current run minute/second RO Unsigned 16 Y
2042h 0 Time to next service RO Unsigned 16 Y
2043h 0 Room Temperature RO Unsigned 16 Y
2044h 0 Speed controller reference RO Unsigned 16 Y
2045h 0 Torque controller reference RO Unsigned 16 Y
2046h 0 Digital pot speed reference RO Unsigned 16 Y

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Object 2000h : Control Command Register
Status / Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 Normal Operation Stop
Coast Fast
1 Reset Run
Stop Stop

Object 200Ah : Drive Status Register

Status / Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Drive Drive
0
No Healthy Disabled
Drive Trip Code Function In Maintenance No Drive Drive
1 Inhibit
Standby Time reached Function Tripped Enabled

Serial Communications

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 10. Technical Data
10.1. Environmental
Ambient Storage and Transportation All Units -40 … 60°C / -40 … 140°F
Temperature
Operating IP20 Units -10 … 50°C / 14 … 122°F
IP55 Units - 10 … 40°C / 14 … 104°F UL Approved
40 … 50°C / 104 … 122°F With derating (refer to section 10.4.1. Derating for
Ambient Temperature on page 72)
IP66 Units - 10 … 40°C / 14 … 104°F UL Approved
40 … 50°C / 104 … 122°F With derating (refer to section 10.4.1. Derating for
Ambient Temperature on page 72)
Altitude Operating All Units =<1000m With UL approval
=<4000m With derating (refer to section 10.4.2. Derating for
Altitude on page 72)
Relative Humidity Operating All Units < 95% Non-condensing, frost and moisture free

10.2. Input/Output Power and Current Ratings

The following tables provide the output current rating information for the various Optidrive P2 models. Invertek Drives always
recommend that selection of the correct Optidrive is based upon the motor full load current at the incoming supply voltage.

10.2.1. 200 – 240 Volt (+/- 10%),1 Phase Input, 3 Phase Output
Frame Power Input Fuse or MCB Maximum Cable Rated Maximum Recommended
Size Rating Current (Type B) Size Output Motor Cable Brake
Current Length Resistance
kW HP A Non UL UL mm AWG/kcmil A m ft Ω
2 0.75 1 8.5 10 15 8 8 4.3 100 330 100
2 1.5 1.5 15.2 25 20 8 8 7 100 330 50
2 2.2 1.5 19.5 25 25 8 8 10.5 100 330 35

NOTE
 Ratings shown above apply to 40°C Ambient temperature. For derating information, refer to section 10.4.1.
The maximum motor cable length stated applies to using a shielded motor cable. When using an unshielded cable, the maximum
 
cable length limit may be increased by 50%. When using the Invertek Drives recommended output choke, the maximum cable
length may be increased by 100%.
The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the
 
motor terminals, depending on the motor cable length and inductance. The rise time and peak voltage can affect the service life of
the motor. Invertek Drives recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service
life.
For UL compliant installation, use Copper wire with a minimum insulation temperature rating of 70°C, UL Class CC or Class J
 
Fuses.
Technical Data

10
10.2.2. 200 – 240 Volt (+/- 10%), 3 Phase Input, 3 Phase Output
Frame Power Input Fuse or MCB Maximum Cable Rated Maximum Recommended
Size Rating Current (Type B) Size Output Motor Cable Brake
Current Length Resistance
kW HP A Non UL UL mm AWG/kcmil A m ft Ω
2 0.75 1 5.1 10 10 8 8 4.3 100 330 100
2 1.5 2 8.3 10 15 8 8 7 100 330 50
2 2.2 3 12.6 16 17.5 8 8 10.5 100 330 35
3 4 5 21.6 25 30 8 8 18 100 330 20
3 5.5 7.5 29.1 40 40 8 8 24 100 330 20
4 7.5 10 36.4 50 50 16 5 30 100 330 22
4 11 15 55.8 63 70 16 5 46 100 330 22
5 15 20 70.2 80 90 35 2 61 100 330 12
5 18.5 25 82.9 100 110 35 2 72 100 330 12
6 22 30 103.6 125 150 150 300MCM 90 100 330 6
6 30 40 126.7 160 175 150 300MCM 110 100 330 6
6 37 50 172.7 200 225 150 300MCM 150 100 330 6
6 45 50 183.3 250 250 150 300MCM 180 100 330 6
7 55 50 205.7 250 300 150 300MCM 202 100 330 6
7 75 50 255.5 315 350 150 300MCM 248 100 330 6

NOTE
Ratings shown above apply to 40°C Ambient temperature. For derating information, refer to section 10.4.1.
 
Operation with single phase supply is possible, with 50% derating of the output current capacity.
 
The maximum motor cable length stated applies to using a shielded motor cable. When using an unshielded cable, the maximum
 
cable length limit may be increased by 50%. When using the Invertek Drives recommended output choke, the maximum cable
length may be increased by 100%.
The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the
 
motor terminals, depending on the motor cable length and inductance. The rise time and peak voltage can affect the service life of
the motor. Invertek Drives recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service
life.
For UL compliant installation, use Copper wire with a minimum insulation temperature rating of 70°C, UL Class CC or Class J
 
Fuses.

Technical Data

10

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 10.2.3. 380 – 480 Volt (+ / - 10%), 3 Phase Input, 3 Phase Output
Frame Power Input Fuse or MCB Maximum Cable Rated Maximum Recommended
Size Rating Current (Type B) Size Output Motor Cable Brake
Current Length Resistance
kW HP A Non UL UL mm AWG/kcmil A m ft Ω
2 0.75 1 2.4 10 6 8 8 2.2 100 330 400
2 1.5 2 5.1 10 10 8 8 4.1 100 330 200
2 2.2 3 7.5 10 10 8 8 5.8 100 330 150
2 4 5 11.2 16 15 8 8 9.5 100 330 100
3 5.5 7.5 19 25 25 8 8 14 100 330 75
3 7.5 10 21 25 30 8 8 18 100 330 50
3 11 15 28.9 40 40 8 8 24 100 330 40
4 15 20 37.2 50 50 16 5 30 100 330 22
4 18.5 25 47 63 60 16 5 39 100 330 22
4 22 30 52.4 63 70 16 5 46 100 330 22
5 30 40 63.8 80 80 35 2 61 100 330 12
5 37 50 76.4 100 100 35 2 72 100 330 12
6 45 60 92.2 125 125 150 300MCM 90 100 330 6
6 55 75 112.5 125 150 150 300MCM 110 100 330 6
6 75 100 153.2 200 200 150 300MCM 150 100 330 6
6 90 150 183.7 250 250 150 300MCM 180 100 330 6
7 110 175 205.9 250 300 150 300MCM 202 100 330 6
7 132 200 244.5 315 350 150 300MCM 240 100 330 6
7 160 250 307.8 400 400 150 300MCM 302 100 330 6
8 200 300 370 500 500 240 450MCM 370 100 330 2
8 250 350 450 500 600 240 450MCM 450 100 330 2

NOTE
Ratings shown above apply to 40°C Ambient temperature. For derating information, refer to section 10.4.1. Derating for Ambient
 
Temperature.
 Operation with single phase supply is possible, with 50% derating of the output current capacity.
The maximum motor cable length stated applies to using a shielded motor cable. When using an unshielded cable, the maximum
 
cable length limit may be increased by 50%. When using the Invertek Drives recommended output choke, the maximum cable
length may be increased by 100%.
The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the
 
motor terminals, depending on the motor cable length and inductance. The rise time and peak voltage can affect the service life of
the motor. Invertek Drives recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service
life.
For UL compliant installation, use Copper wire with a minimum insulation temperature rating of 70°C, UL Class CC or Class J
 
Fuses.
 Data values shown in Italics are provisional.
Technical Data

10

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10.2.4. 500 – 600 Volt (+ / - 10%), 3 Phase Input, 3 Phase Output
Frame Power Input Fuse or MCB Maximum Cable Rated Maximum Recommended
Size Rating Current (Type B) Size Output Motor Cable Brake
Current Length Resistance
kW HP A Non UL UL mm AWG/kcmil A m ft Ω
2 0.75 1 2.5 10 6 8 8 2.1 100 330 600
2 1.5 2 3.7 10 6 8 8 3.1 100 330 300
2 2.2 3 4.9 10 10 8 8 4.1 100 330 200
2 4 5 7.8 10 10 8 8 6.5 100 330 150
2 5.5 7.5 10.8 16 15 8 8 9 100 330 100
3 7.5 10 14.4 16 20 8 8 12 100 330 80
3 11 15 20.6 25 30 8 8 17 100 330 50
3 15 20 26.7 32 35 8 8 22 100 330 33
4 18.5 25 34 40 45 16 5 28 100 330 33
4 22 30 41.2 50 60 16 5 34 100 330 22
4 30 40 49.5 63 70 16 5 43 100 330 16
5 37 50 62.2 80 80 35 2 54 100 330 16
5 45 60 75.8 100 100 35 2 65 100 330 12
6 55 75 90.9 125 125 150 300MCM 78 100 330 12
6 75 100 108.2 125 150 150 300MCM 105 100 330 8
6 90 125 127.7 160 175 150 300MCM 130 100 330 8
6 110 175 160 200 200 150 300MCM 150 100 330 8

10.3. Additional Information for UL Approved Installations

Optidrive P2 is designed to meet the UL requirements. 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.
500 – 600 Volts for 600 Volt rated units, + / - 10% variation allowed, Maximum 600 Volts RMS.
Imbalance Maximum 3% voltage variation between phase – phase voltages allowed.
All Optidrive P2 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. Alternatively, the drives can be
operated as a single phase supply drive with 50% derating.
Frequency 50 – 60Hz + / - 5% Variation
Short Circuit Capacity Voltage Rating Min kW (HP) Max kW (HP) Maximum supply
short-circuit current
All All All 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.
Incoming power supply connection must be according to section 4.3
Technical Data

All Optidrive P2 units are intended for indoor installation within controlled environments which meet the condition limits shown in section 10.1.
Branch circuit protection must be installed according to the relevant national codes. Fuse ratings and types are shown in section 10.2.
Suitable Power and motor cables should be selected according to the data shown in section 10.2.
Power cable connections and tightening torques are shown in section 3.4.
Optidrive P2 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 P4-12 = 1.
 Where a motor thermistor is fitted and connected to the drive, connection must be carried out according to the information shown in section 4.7.

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 10.4. Derating Information
Derating of the drive maximum continuous output current capacity is require when:
 Operating at ambient temperature in excess of 40°C / 104°F for enclosed drives (non UL approved).
 Operating at Altitude in excess of 1000m/ 3281 ft.
 Operation with Effective Switching Frequency higher than the minimum setting.
The following derating factors should be applied when operating drives outside of these conditions.

10.4.1. Derating for Ambient Temperature

Enclosure Type Maximum Temperature Derate by Maximum Permissible Operating
Without Derating Ambient Temperature with
(UL Approved) Derating (Non UL Approved)
IP20 50°C / 122°F N/A 50°C
IP55 40°C / 104°F 1.5% per °C (1.8°F) 50°C
IP66 40°C / 104°F 2.5% per °C (1.8°F) 50°C

10.4.2. Derating for Altitude

Maximum Maximum
Maximum Altitude
Enclosure Type Derate by Permssable (UL Permssable (Non-UL
Without Derating Approved) Approved)
IP20 1000m / 3281ft 1% per 100m / 328 ft 2000m / 6562 ft 4000m / 13123 ft
IP55 1000m / 3281ft 1% per 100m / 328 ft 2000m / 6562 ft 4000m / 13123 ft
IP66 1000m / 3281ft 1% per 100m / 328 ft 2000m / 6562 ft 4000m / 13123 ft

10.4.3. Derating for Swicthing Frequency

Enclosure Switching Frequency (Where available)
Type 4kHz 8kHz 12kHz 16kHz 24kHz 32kHz
IP20 N/A N/A 20% 30% 40% 50%
IP55 N/A 10% 10% 15% 25% N/A
IP66 N/A 10% 25% 35% 50% 50%

10.4.4. Example of applying Derating Factors

A 4kW, IP66 drive is to be used at an altitude of 2000 metres above sea level, with 12kHz switching frequency and 45°C ambient
temperature.
From the table above, we can see that the rated current of the drive is 9.5 Amps at 40°C,
Firstly, apply the switching frequency derating, 12kHz, 25% derating
9.5 Amps x 75% = 7.1 Amps
Now, apply the derating for higher ambient temperature, 2.5% per °C above 40°C = 5 x 2.5% = 12.5%
7.1 Amps x 87.5% = 6.2 Amps
Now apply the derating for altitude above 1000 metres, 1% per 100m above 1000m = 10 x 1% = 10%
Technical Data

7.9 Amps x 90% = 5.5 Amps continuous current available.

If the required motor current exceeds this level, it will be necessary to either:
 Reduce the switching frequency selected.
 Use a higher power rated drive and repeat the calculation to ensure sufficient output current is available.

10.5. Internal EMC Filter and Varistors – Disconnection Procedure

10.5.1. IP20 Drive Models
All Optidrive P2 models provide a simple method to disconnect the internal EMC filter and surge protection varistors by fully removing
the screws shown below. This should only be carried out where necessary, for example in cases such as IT or ungrounded supplies,
where the phase to ground voltage can exceed the phase to phase voltage.
10 The EMC filter disconnect screw is labelled “EMC“.
The surge protection varistors disconnect screw is clearly labelled “VAR”.

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Frame Sizes 2 & 3
The EMC Filter and Varistor
disconnect screws are
located on the left side of the
product when viewed from
the front. Remove both screws
completely

Frame Sizes 4
Frame Size 4 units have EMC EMC L1 L2 L3

Filter disconnection points only

located on the front face of
the unit as shown.

Frame Size 5
Frame Size 5 units have EMC
Filter disconnection points only
located on the front face of
the unit as shown.

Technical Data

10.5.2. IP55 & IP66 Models

These models require disassembly in order to disconnect the EMC filter. Disconnection should be carried out only by Invertek Drives
Approved Service Partners.
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 11. Troubleshooting
11.1. Fault Messages
Fault No. OLED Message Corrective Action
Code
Description
 00 No Fault Displayed in P0-13 if no faults are recorded in the log.
 01 Brake channel over Ensure the connected brake resistor is above the minimum permissible level for the drive – refer to
current the ratings shown in section 10.2.
Check the brake resistor and wiring for possible short circuits.
 02 Brake resistor overload The drive software has determined that the brake resistor is overloaded, and trips to protect the
resistor. Always ensure the brake resistor is being operated within its designed parameter before
making any parameter or system changes.
To reduce the load on the resistor, increase deceleration the time, reduce the load inertia or add
further brake resistors in parallel, observing the minimum resistance value for the drive in use.
 03 Over current trip Fault Occurs on Drive Enable
Check the motor and motor connection cable for phase – phase and phase – earth short circuits.
Check the load mechanically for a jam, blockage or stalled condition.
Ensure the motor nameplate parameters are correctly entered, P1-07, P1-08, P1-09.
If operating in Vector mode (P4-01 – 0 or 1), also check the motor power factor in P4-05 and
ensure an autotune has been successfully completed for the connected motor.
Reduced the Boost voltage setting in P1-11.
Increase the ramp up time in P1-03.
If the connected motor has a holding brake, ensure the brake is correctly connected and controlled,
and is releasing correctly.
Fault Occurs When Running
If operating in Vector mode (P4-01 – 0 or 1), reduce the speed loop gain in P4-03.
. 04 Drive has tripped Check to see when the decimal points are flashing (drive in overload) and either increase
on overload after acceleration rate or reduce the load.
delivering >100% of Check motor cable length is within the limit specified for the relevant drive in section 10.2.
value in P1-08 for a Ensure the motor nameplate parameters are correctly entered in P1-07, P1-08, and P1-09.
period of time. If operating in Vector mode (P4-01 – 0 or 1), also check the motor power factor in P4-05 and
ensure an autotune has been successfully completed for the connected motor.
Check the load mechanically to ensure it is free, and that no jams, blockages or other mechanical
faults exist.
 05 Hardware Over Current Check the wiring to motor and the motor for phase to phase and phase to earth short circuits.
Disconnect the motor and motor cable and retest. If the drive trips with no motor connected, it must
be replaced and the system fully checked and retested before a replacement unit is installed.
 06 Over voltage on DC The value of the DC Bus Voltage can be displayed in P0-20.
bus A historical log is stored at 256ms intervals prior to a trip in parameter P0-36.
This fault is generally caused by excessive regenerative energy being transferred from the load
back to the drive. When a high inertia or over hauling type load is connected.
If the fault occurs on stopping or during deceleration, increase the deceleration ramp time P1-04 or
connect a suitable brake resistor to the drive.
If operating in Vector Mode, reduce the speed loop gain P4-03.
If operating in PID control, ensure that ramps are active by reducing P3-11.
 07 Under voltage on DC This occurs routinely when power is switched off.
bus If it occurs during running, check the incoming supply voltage, and all connections into the drive,
fuses, contactors etc.
 08 Heatsink over The heatsink temperature can be displayed in P0-21.
temperature A historical log is stored at 30 second intervals prior to a trip in parameter P0-38.
Check the drive ambient temperature.
Troubleshooting

Ensure the drive internal cooling fan is operating.

Ensure that the required space around the drive as shown in sections 3.5 to 3.9 has been observed,
and that the cooling airflow path to and from the drive is not restricted.
Reduce the effective switching frequency setting in parameter P2-24.
Reduce the load on the motor / drive.
 09 Under temperature Trip occurs when ambient temperature is less than -10°C. The temperature must be raised over
-10°C in order to start the drive.
 10 Factory Default Press STOP key, the drive is now ready to be configured for the required application.
parameters have been
loaded
 11 External trip E-trip requested on control input terminals. Some settings of P1-13 require a normally closed
contact to provide an external means of tripping the drive in the event that an external device
develops a fault. If a motor thermistor is connected check if the motor is too hot.
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Fault No. OLED Message Corrective Action
Code
Description
 12 Communications Fault Communications lost with PC or remote keypad. Check the cables and connections to external
devices.
 13 Excessive DC ripple The DC Bus Ripple Voltage level can be displayed in parameter P0-16.
A historical log is stored at 20ms intervals prior to a trip in parameter P0-37.
Check all three supply phases are present and within the 3% supply voltage level imbalance
tolerance.
Reduce the motor load.
If the fault persists, contact your local Invertek Drives Sales Partner.
 14 Input phase loss Drive intended for use with a 3 phase supply, one input phase has been disconnected or lost.
  15 Instantaneous over Refer to fault 3 above.
current on drive output
 16 Faulty thermistor on Refer to your Invertek Sales Partner.
heatsink
 17 Internal memory fault Parameters not saved, defaults reloaded.
Try again. If problem recurs, refer to your IDL Authorised Distributor.
 18 4-20mA Signal Lost The reference signal on Analog Input 1 or 2 (Terminals 6 or 10) has dropped below the minimum
threshold of 3mA. Check the signal source and wiring to the Optidrive terminals.
 19 Internal memory fault Parameters not saved, defaults reloaded.
Try again. If problem recurs, refer to your IDL Authorised Distributor.
 20 User Parameter Default User Parameter defaults have been loaded. Press the Stop key.
 21 Motor PTC Over The connected motor PTC device has caused the drive to trip.
Temperature
 22 Cooling Fan Fault Check and if necessary, replace the drive internal cooling fan.
 23 Ambient Temperature The measured temperature around the drive is above the operating limit of the drive.
High Ensure the drive internal cooling fan is operating.
Ensure that the required space around the drive as shown in sections 3.5 to 3.9 has been observed,
and that the cooling airflow path to and from the drive is not restricted.
Increase the cooling airflow to the drive.
Reduce the effective switching frequency setting in parameter P2-24.
Reduce the load on the motor / drive.
 24 Maximum Torque Limit The output torque limit has exceeded the drive capacity or trip threshold.
Exceeded Reduce the motor load, or increase the acceleration time.
 25 Output Torque Too Low Active only when hoist brake control is enabled P2-18 = 8. The torque developed prior to releasing
the motor holding brake is below the preset threshold. Contact your local Invertek Sales Partner for
further information on using the Optidrive P2 in hoist applications.
 26 Drive output fault Drive output fault.
 29 Internal STO circuit Error Refer to your Invertek Sales Partner.
 30 Encoder Feedback Fault Encoder communication /data loss.
 31 Speed Error Speed Error. The error between the measured encoder feedback speed or the estimated rotor
speed is greater than the pre-set limit allowed.
 32 Encoder Feedback Fault Incorrect Encoder PPR count set in parameters.
 33 Encoder Feedback Fault Encoder Channel A Fault.
 34 Encoder Feedback Fault Encoder Channel B Fault.
Troubleshooting

 35 Encoder Feedback Fault Encoder Channels A & B Fault.

 40 Autotune Failed Measured motor stator resistance varies between phases. Ensure the motor is correctly connected
and free from faults. Check the windings for correct resistance and balance.
 41 Measured motor stator resistance is too large. Ensure the motor is correctly connected and free
from faults. Check that the power rating corresponds to the power rating of the connected drive.
 42 Measured motor inductance is too low. Ensure the motor is correctly connected and free from
faults.
 43 Measured motor inductance is too large. Ensure the motor is correctly connected and free from
faults. Check that the power rating corresponds to the power rating of the connected drive.
 44 Measured motor parameters are not convergent. Ensure the motor is correctly connected and free
from faults. Check that the power rating corresponds to the power rating of the connected drive.
 45 Incorrect Supply Phase Applies to Frame Size 8 drives only, indicates that the incoming power supply phase sequence is
Sequence incorrect. Any 2 phases may be swapped.
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 Fault No. OLED Message Corrective Action
Code
Description
 49 Output Phase Loss One of the motor output phases is not connected to the drive.
 50 Modbus Comms fault A valid Modbus telegram has not been received within the watchdog time limit set in P5-06.
Check the network master / PLC is still operating.
Check the connection cables.
Increase the value of P5-05 to a suitable level.
 51 CAN Open comms trip A valid CAN open telegram has not been received within the watchdog time limit set in P5-06.
Check the network master / PLC is still operating.
Check the connection cables.
Increase the value of P5-06 to a suitable level.
 52 Communications Option Internal communication to the inserted Communication Option Module has been lost.
Module Fault Check the module is correctly inserted.
 53 IO card comms trip Internal communication to the inserted Option Module has been lost.
Check the module is correctly inserted.
Troubleshooting

Ñ82-P2MAN-IN_V3.00(Ó 82-P2MAN-IN_V3.00

11 Invertek Drives Ltd. Offa's Dyke Business Park, Welshpool, Powys SY21 8JF United Kingdom
Tel: +44 (0)1938 556868 Fax: +44 (0)1938 556869
www.invertekdrives.com