OD9L General Vector Control Inverter

Product Information

Specifications

• Single phase 200V power supply (3S): 0.4-5.5KW
• Three phase 220V power supply (3T): 0.4-90KW
• Three phase 380V power supply (4T): 0.75-630KW

Chapter 1: Safety and Precautions

1.1 Safety Precautions

– Read the user manual carefully before using the product.
– Follow all safety instructions provided.
– Do not open the inverter or attempt to repair it yourself.
– Ensure proper grounding of the inverter.
– Avoid exposing the inverter to moisture or extreme
temperatures.
– Keep the inverter away from flammable materials.
– Disconnect power before servicing or cleaning the inverter.
– Use appropriate protective equipment when working with the
inverter.

1.2 Attention Items

– Do not use the inverter in explosive or hazardous
environments.
– Do not exceed the specified voltage and current limits of the
inverter.
– Do not connect or disconnect the power supply while the inverter
is operating.
– Ensure proper ventilation for the inverter to prevent
overheating.
– Avoid operating the inverter in dusty or dirty
environments.
– Regularly inspect and maintain the inverter to ensure proper
functioning.

Chapter 2: Mechanical and Electrical Installation

2.1 Mechanical Installation

– Select a suitable location for mounting the inverter.
– Ensure proper clearance around the inverter for
ventilation.
– Use appropriate mounting hardware to secure the inverter.
– Follow the recommended wiring practices for connecting the
inverter.
– Provide adequate protection for the wiring to prevent
damage.

2.2 Electrical Installation

– Ensure that the power supply matches the voltage requirements
of the inverter.
– Connect the power supply to the input terminals of the
inverter.
– Follow the provided wiring diagram for connecting the motor to
the inverter.
– Verify correct wiring connections before applying power.
– Use appropriate circuit protection devices as per local
electrical codes.

Chapter 3: Operation and Display

This chapter provides instructions on how to operate and use the
display of the OD9L General Vector Control Inverter. Please refer
to the user manual for detailed information.

Chapter 4: Parameter Description

This chapter provides a detailed description of the parameters
used in the OD9L General Vector Control Inverter. It explains the
purpose and function of each parameter. Please refer to the user
manual for a complete parameter list.

Chapter 5: EMC (Electromagnetic Compatibility)

5.1 Definition

Electromagnetic Compatibility (EMC) refers to the ability of a
device or system to function properly in its electromagnetic
environment without causing interference to other devices or
systems.

5.2 Standard Description

This section provides information on the relevant EMC standards
and regulations that the OD9L General Vector Control Inverter
complies with. Please refer to the user manual for detailed
information.

5.3 EMC Guide

This section provides guidelines on how to ensure
electromagnetic compatibility when installing and using the OD9L
General Vector Control Inverter. It includes recommendations for
grounding, shielding, and minimizing interference. Please refer to
the user manual for detailed information.

Chapter 7: Trouble Shooting

7.1 Fault Warnings and Solutions

This section provides a list of common fault warnings that may
occur during the operation of the OD9L General Vector Control
Inverter. It also provides suggested solutions for troubleshooting
these faults. Please refer to the user manual for a complete list
of fault warnings and solutions.

7.2 Common Faults and Treating Methods

This section provides information on common faults that may
occur during the operation of the OD9L General Vector Control
Inverter. It includes step-by-step instructions on how to diagnose
and treat these faults. Please refer to the user manual for
detailed information.

Appendix A: OD9L Series Modbus Communication Protocol

This appendix provides the Modbus communication protocol for the
OD9L General Vector Control Inverter. It includes information on
the data format, communication commands, and response codes. Please
refer to the user manual for detailed information.

Appendix B: Function Parameter Table

This appendix provides a table of function parameters for the
OD9L General Vector Control Inverter. It includes information on
the parameter name, range, and default value. Please refer to the
user manual for a complete parameter table.

Appendix C: Version Change Record

This appendix provides a record of version changes for the OD9L
General Vector Control Inverter. It includes information on the
software and hardware updates. Please refer to the user manual for
detailed information.

FAQ

Q: How do I select the appropriate power supply for the OD9L

General Vector Control Inverter?

A: The power supply for the OD9L General Vector Control Inverter
depends on the voltage requirements of your application. Please
refer to Chapter 2: Product Information in the user manual for the
specified voltage ranges and corresponding power supply
options.

Q: Can I repair the OD9L General Vector Control Inverter

myself?

A: No, it is not recommended to open or repair the inverter
yourself. Opening the inverter may void the warranty and can be
dangerous. Please contact a qualified technician or the
manufacturer for assistance with any repairs or maintenance.

OD9L General Vector Control Inverter User Manual

Inverter | Integration and Special Machine | Brake Unit | Servo Drive| PLC
OLEN ELECTRIC
OD9L General Vector Control Inverter User Manual

STATEMENT:
All rights reserved. Unauthorized copying and plagiarism are prohibited
The manufacturer’s data of continuous product upgrade are subject to change without prior notice
Data No9L202201

OLEN ELECTRIC

Single phase200V power supply (3S) 0.45.5KW Three phase 220V power supply (3T) 0.490KW Three phase 380V power supply (4T) 0.75630KW
Note: in order to use this product safely, please be sure to read the user manual.

OD9L User Manual

Contents

CONTENTS
Preface…………………………………………………………………………………………………………………… 3
Chapter1 Safety and Precautions ……………………………………………………………………………. 6
1.1 Safety Precautions…………………………………………………………………………………………… 6 1.2 Attention Items……………………………………………………………………………………………….. 8
Chapter 2 Product Information …………………………………………………………………………….. 11
2.1 Naming Rules……………………………………………………………………………………………….. 11 2.2 Nameplate ……………………………………………………………………………………………………. 11 2.3 OD9L Inverter Series …………………………………………………………………………………….. 12 2.4 Technical Specification ………………………………………………………………………………….. 12 2.5 Physical Appearance and Dimensions of Mounting Hole ……………………………………. 17 2.6 Optional Parts……………………………………………………………………………………………….. 24 2.7 Routine Repair and Maintenance of Inverter …………………………………………………….. 25 2.8 Warranty of Inverter ………………………………………………………………………………………. 26 2.9 Guide to Select Brake Components …………………………………………………………………. 26
Chapter 3 Mechanical and Electrical Installation…………………………………………………… 31
3.1 Mechanical Installation ………………………………………………………………………………….. 31 3.2Electrical Installation ……………………………………………………………………………………… 34
Chapter 4 Operation and Display ………………………………………………………………………….. 47
4.1 Operation and Display Interface Introduction……………………………………………………. 47 4.2 Organization Way of the Inverter Function Code……………………………………………….. 49 4.3 Instruction of Function Code Viewing and Modification Methods……………………….. 50 4.4 Function Code Menu Mode and Switch Description ………………………………………….. 51 4.5 Preparation before Running ……………………………………………………………………………. 53 4.6 Start-stop Control of the Inverter …………………………………………………………………….. 56 4.7 Running Frequency Control of the Inverter ………………………………………………………. 61 4.8 Motor Characteristic Parameter Setting and Automotive Tuning …………………………. 67 4.9 Usage of Inverter DI Ports ……………………………………………………………………………… 69 4.10 Usage of Inverter DO Ports…………………………………………………………………………… 70 4.11 AI Input Signal Character and Pretreatment…………………………………………………….. 70 4.12 Usage of Inverter AO port…………………………………………………………………………….. 71 4.13 Usage of Inverter Serial Communication ………………………………………………………… 72 4.14 Password Setting …………………………………………………………………………………………. 72
Chapter 5 Parameter Description ………………………………………………………………………….. 73
5.1 Group F0 Basic Function ……………………………………………………………………………….. 73 5.2 Group A2 Start-stop Control Function Group ……………………………………………………. 82 5.3 Group A3 V/F Control Parameter ……………………………………………………………………. 85 5.4 Group A4 Vector Control Parameter ………………………………………………………………… 88 5.5 GroupA1 Motor Parameter …………………………………………………………………………….. 81 5.6 Group A5 Input Terminal ……………………………………………………………………………….. 91 5.7 Group A6 Output Terminal …………………………………………………………………………… 101
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Contents

OD9L User Manual

5.8 Group A7 Auxiliary Function and Panel Display……………………………………………… 105 5.9 Group A8 Communication Parameter …………………………………………………………….. 114 5.10 Group A9 Fault and Protection ……………………………………………………………………. 115 5.11 Group AA PID Function……………………………………………………………………………… 121 5.12 Group Ab Swing Frequency and Fixed Length Count …………………………………….. 126 5.13 Group AC Multi-segment Command and Simple PLC Function………………………. 128 5.14 Group Ad Torque Control Parameter ……………………………………………………………. 132 5.15 Group AE AI Multi-point Curve Setting ……………………………………………………….. 134 5.16 Group AF Default Parameter ………………………………………………………………………. 135 5.17 Group C0 Second Motor Parameter Setting…………………………………………………… 135 5.18 Group C1 Second Motor Parameter ……………………………………………………………… 136 5.19 Group C2 Second Motor VF Curve Setting …………………………………………………… 137 5.20 Group C3 Second Motor Vector Control Parameter………………………………………… 137 5.21 Group E0 System Parameter ……………………………………………………………………….. 138 5.22 Group E1 User Function Code Customization……………………………………………….. 138 5.23 Group E2 Optimizing Control Parameter………………………………………………………. 139 5.24 Group E3 AIAO Correction Parameter …………………………………………………………. 141 5.25 Group E4 Master-slave Control Parameter ……………………………………………………. 141 5.26 Group E5 Mechanical Braking Function Parameter ……………………………………….. 143 5.27 Group E6 Wake-up Function Parameter………………………………………………………… 145 5.28 Group U0 Fault Record Parameter……………………………………………………………….. 147 5.29 Group U1 State Monitor Parameter ……………………………………………………………… 147
Chapter6 EMC(Electromagnetic Compatibility………………………………………………… 150
6.1 Definition …………………………………………………………………………………………………… 150 6.2 Standard Description……………………………………………………………………………………. 150 6.3 EMC Guide ………………………………………………………………………………………………… 150
Chapter 7 Trouble Shooting ………………………………………………………………………………… 153
7.1 Fault Warnings and Solutions ……………………………………………………………………….. 153 7.2 Common Faults and Treating Methods …………………………………………………………… 158
Appendix A OD9L Series Modbus Communication Protocol…………………………………. 160
Appendix B Function Parameter Table ………………………………………………………………… 170
Appendix C Version Change Record ……………………………………………………………………. 224

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OD9L User Manual

Preface

Preface
Thank you for purchasing Olen OD9L series of Control Inverter. Olen OD9L series inverter is a technology upgraded product launched through market research.The series are excellent in performance, reliability and stability, easy to operate. It’s easy to deal with your difficulties in the industry application process.It will bring you better user experience. We have introduced the function characteristics and usage of OD9L series of inverter in this instruction manual, including type choosing, parameter setting, operation debugging and maintenance inspection etc, please read the manual carefully before the usage. The device supplier will enclose this manual with the device when sending it to the user for their reference.
Cautions In order to display the details of the product, some products which illustrated in the diagrams of the manual are without outer cover or safety shield. Please do make the machine completed with cover or shield in the actual operation and run it according to the details of the manual.
The diagrams in the manual are just for the purpose to explanation, it may be different from the product you purchased.
We are devoted to continuous improvement of the products, so followed with the function upgrading. You will not be specially informed if the reference data is updated.
Any problems please contact our regional agents or call our customer service directly.

Unpacking inspection:
Please confirm below items carefully when unpacking the box: 1If the nameplate information and the rated value are right as your order request. The product
certification, user manual and warranty card are enclosed with the machine packed in the box. 2If the product is damaged during the transportation. Please contact our company or the
supplier immediately if there is any missing parts or damage. First-time use:
For the operator without using experience should read this manual carefully .For any doubt about certain functions and performances, please consult the technical support representatives of our company for help. It’s beneficial to use the product in proper way.

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Preface

OD9L User Manual

OD9L series of inverters meet the international standards in below, and the products have passed the CE standards.
IEC/EN 61800-5-1: 2007 Safety Regulation requirement of speed adjustable Electric Drive System
IEC/EN61800-3: Speed adjustable Electric Drive System; Part three: EMC Standard and the Specific Testing Method of the Products. (According to 7.3.2 and 7.3.6, under the circumstance of right installation and usage, meet the standard of IEC/EN 61800-3)
Don’t install capacitors or surge suppressors on the output side of the inverter. This will lead the breakdown of the inverter or the damage of the capacitor and surge suppressor. The harmonic included in the input/output circuit (main circuit) may interfere with the communication devices of the inverter accessories. So anti-interference filter need to be installed to decrease the interference to the minimum. You can refer to the peripherals choose part to get more details of the peripheral devices.

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OD9L User Manual
Connecting to the peripherals:
Please use the right power supply within allowed specification.
Pay attention to use short- circuiter for the big impact current when start the power.
Don’t use magnetic contactors to start or stop the inverter, or it will shorten the service life of the inverter.
Suppress the high harmonic to improve the power factor.

Three-phase AC power source Non-fuse breaker (MCCB) or residual-current circuit Electromagnetic contactor
AC electric reactor Input side noise filter
Brake resistor (selective)

Reduce the electromagnetic interference of the input side.

The motor and the inverter must be grounded well to avoid electric shock

Safety GND

OD9L series of frequency converter
Output side noise filter
Motor

Reduce the electromagnetic interference of the output side.

Safety GND

Preface

Fig.1 illustration of connecting to the peripheral machines

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Safety and Precautions

OD9L User Manual

Chapter1 Safety and Precautions

Safety definition: In this manual, safety precautions are divided into two types below:

! Danger

Danger arising due to improper operations may cause severe hurt or even death.

! Caution

Danger arising due to improper operations may cause moderate hurt or light hurt or equipment damage.
Please read the manual carefully before install, debug or maintain the system; following the safety rules that indicated in the detail. If any injury caused by rule-breaking operations, our company has no responsibility for it.
1.1 Safety Precautions

Status
Before installing

Safety class ! Danger
! Caution

Items
Do not install it if the control system is moistened, parts missing or components damaged. Do not install if the real objects are different from the packing list.
It should be handled with care during moving, otherwise there is risk of damage the device. Don’t use the damaged drive or inverter with missing parts or there is danger of hurt. Don’t use your hand to touch the components of the control system or there is risk of static damage.

! Danger

Install the inverter on incombustible surface like metal; stay away from combustible materials. Otherwise it may cause fire. Don’t turn the screws without purpose, especially the bolts with red mark.

During installing

! Caution

Do not drop the lead wire stub or screw in the inverter. Otherwise it may damage the inverter. Install the inverter in the environment with less vibration and no direct sunlight. When more than two inverters are to be installed in one cabinet, pay attention to the installation location to ensure the heat dissipation effect.

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OD9L User Manual

Safety and Precautions

During wiring
Before power
-on

! Danger ! Caution ! Caution ! Danger

The device must be installed by professional electric operator, or it will have unexpected danger. There must be breaker between the inverter and the power source, or it may have fire risk. Please make sure the power supply is off before wiring, or it has the risk of electric shock. Please earth the inverter in normative way, or it has the risk of electric shock.
Don’t connect the input power supply to the output terminals (U,V,W) of the inverter. Pay attention to the marks of the wiring terminals so as to avoid the wire misconnect. Or it will cause damage to the inverter. The brake resistance cannot be directly connected between the DC bus (+),(-) terminals. Otherwise it may cause fire! Please refer to the manual to choose right wire diameter, or it may have accident.
Please confirm whether the power voltage class is consistent with the rated voltage of the inverter; whether the wiring position of the input terminals (R, S, T) and the output terminals (U, V, W) are correct; Check carefully whether the external circuit is short circuited and whether the connecting line is firm. Otherwise it may damage the inverter. There is no need to do withstand voltage test on any part of the inverter, because it has been tested before the delivery, otherwise it may cause accident.
It must have the cover plate ready on the machine before connect to the power, or it will cause electric shock. All the wiring of the peripheral device must follow the instruction of the manual which has provided the circuit illustration of the wiring way. Otherwise it may cause accident.

During power
-on

! Danger

Don’t open the cover plate after connection to the power resource. Or it has danger of electric shock. Don’t touch any terminals regardless of input or output side, or it has danger of electric shock.

! Caution

If you need to record the running parameter, pay attention that the running motor may have the risk to hurt people. Or it may cause accident.

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Safety and Precautions

OD9L User Manual

During the operation

! Danger

Detection of signals during the operation shall only be conducted by qualified technician. Otherwise, personal injury or equipment damage may be caused. Do not touch the fan or discharge resistor to sense the temperature, or you may get burnt.

! Caution

During the operation of the inverter, keep items from falling into the equipment, or it may damage the equipment. Do not start and shut down the inverter by connecting and disconnecting the contactor, or it may damage the equipment.

Maintenanc e

! Danger

The inverter shall be repaired and maintained only by the qualified person who has been trained professionally, or it may cause personal injury or equipment damage. Do not repair and maintain the equipment with power-on, or there will be danger of electric shock. Only more than 10 minutes after you shut down the power supply on the input side can you start to repair or maintain the inverter, otherwise, the residual charge on the capacitor may cause personal injury.

1.2 Attention Items
1.2.1 Motor Insulation Inspection
When the motor is used for the first time, or when the motor is reused after being kept, or when periodical inspection is performed, it shall conduct motor insulation inspection so as to avoid damaging the inverter because of the insulation failure of the motor windings. The motor wires must be disconnected from the inverter during the insulation inspection. It is recommended to use the 500V mega meter, and the insulating resistance measured shall be at least 5M.
1.2.2 Thermal Protection of the Motor
If the ratings of the motor does not match those of the inverter, especially when the rated power of the inverter is higher than the rated power of the motor, the relevant motor protection parameters in the in the inverter shall be adjusted, or thermal relay shall be mounted to protect the motor.
1.2.3 Running with Frequency higher than Standard Frequency
This inverter can provide output frequency of 0Hz to 1200Hz. If the user needs to run the inverter with frequency of more than 50Hz, please take the resistant pressure of the mechanical devices into consideration.
1.2.4 Vibration of Mechanical Device
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OD9L User Manual

Safety and Precautions

The inverter may encounter the mechanical resonance point at certain output frequencies, which can be avoided by setting the skip frequency parameters in the inverter.
1.2.5 Motor Heat and Noise
Since the output voltage of inverter is PWM wave and contains certain harmonics, the temperature rise, noise and vibration of the motor will be higher than those when it runs at standard frequency.
1.2.6 Voltage-sensitive Device or Capacitor Improving Power Factor at the
Output Side
Since the inverter output is PWM wave, if the capacitor for improving the power factor or voltage-sensitive resistor for lightning protection is mounted at the output side, it is easy to cause instantaneous over current in the inverter, which may damage the inverter. It is recommended that such devices not be used.
1.2.7 Switching Devices like Contactors Used at the Input and Output terminal
If a contactor is installed between the power supply and the input terminal of the inverter, it is not allowed to use the contactor to control the startup/stop of the inverter. If use of such contactor is unavoidable, it shall be used with interval of at least one hour. Frequent charge and discharge will reduce the service life of the capacitor inside the inverter. If switching devices like contactor are installed between the output end of the inverter and the motor, it shall ensure that the on/off operation is conducted when the inverter has no output. Otherwise the modules in the inverter may be damaged.
1.2.8 Operating beyond the rated voltage range
It’s not proper to use the inverter beyond the voltage range that specified in the instruction manual, or it’s easy to damage the inner components of the inverter. Please use a proper step-up or step-down device to deal with the power supply before connecting to the inverter if it’s necessary.
1.2.9 Change Three-phase Input to Two-phase Input
It is not allowed to change the CM series three-phase inverter into two-phase one. Otherwise, it may cause fault or damage to the inverter.
1.2.10 Lightning Impulse Protection
The series inverter has lightning over current protection device, and has certain self-protection capacity against the lightning. In applications where lightning occurs frequently, the user shall install additional protection devices at the front-end of the inverter.
1.2.11 Altitude and Derating
In areas with altitude of more than 1,000 meters, the heat sinking effect of the inverter may turn poorer due to rare air. Therefore, it needs to derate the inverter for use. Please contact our company for technical consulting in case of such condition.

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Safety and Precautions

OD9L User Manual

1.2.12 Certain Special Use
If the user needs to use the inverter with the methods other than the recommended wiring diagram in this manual, such as shared DC bus, please consult our company.
1.2.13 Note of Inverter Disposal
The electrolytic capacitors on the main circuit and the PCB may explode when they are burnt. Emission of toxic gas may be generated when the plastic parts are burnt. Please dispose the inverter as industrial wastes.
1.2.14 Adaptable Motor

1. The standard adaptable motor is four-pole squirrel-cage asynchronous induction motor. If such motor is not available, be sure to select adaptable motors in according to the rated current of the motor. In applications where drive permanent magnetic synchronous motor is required, please consult our company;
2. The cooling fan and the rotor shaft of the non-variable-frequency motor adopt coaxial connection. When the rotating speed is reduced, the cooling effect will be poorer. Therefore, a powerful exhaust fan shall be installed, or the motor shall be replaced with variable-frequency motor to avoid the over heat of the motor.
3. Since the inverter has built-in standard parameters of the adaptable motors, it is necessary to perform motor parameter identification or modify the default values so as to comply with the actual values as much as possible, or it may affect the running effect and protection performance;
4. The short circuit of the cable or motor may cause alarm or explosion of the inverter. Therefore, please conduct insulation and short circuit test on the newly installed motor and cable. Such test shall also be conducted during routine maintenance. Please note that the inverter and the test part shall be completely disconnected during the test.

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OD9L User Manual

Product Information

Chapter 2 Product Information

2.1 Naming Rules

OD9L

3S 2R2 G B

XX

Non Standard Series Define MarkNon Standard Series BlankStandard Series

Mark

Adaptable

Mark 2S 3S

Mark
B
Mark Adaptable Power,[kW]

R75 1R5

Fig.2-1 Naming Rules

2.2 Nameplate

011 015

MODEL: OD9L-3S2R2G

2.2KW

INPUT: AC 1PH 220~260V 50/60Hz

OUTPUT: AC 3PH 0~260V 0~600Hz 9.6A

SN:

BAR CODE

SHENZHEN OLEN ELECTRIC CO.,LTD

Fig.2-1 Nameplate

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Product Information

OD9L User Manual

2.3 OD9L Inverter Series

Model
OD9L-3SR4G
OD9L-3SR75G
OD9L-3S1R5G OD9L-3S2R2G OD9L-4TR75GB
OD9L-4T1R5GB
OD9L-4T2R2GB
OD9L-4T4R0GB
OD9L-4T5R5GB
OD9L-4T7R5GB OD9L-4T011GB OD9L-4T015GB
OD9L-4T018GB OD9L-4T022GB OD9L-4T030GB OD9L-4T037G OD9L-4T045G OD9L-4T055G OD9L-4T075G OD9L-4T093G OD9L-4T110G OD9L-4T132G OD9L-4T160G OD9L-4T185G OD9L- 4T200G OD9L-4T220G OD9L-4T250G OD9L-4T280G OD9L-4T315G OD9L-3TR4GB OD9L- 3TR75GB OD9L-3T1R5GB OD9L-3T2R2GB OD9L-3T4R0GB

Tab.2-1 models and technical data of OD9L

Input voltage

Input current A

Output current A

Single phase:

5.4

2.3

220V

8.2

4.0

Range:

14.0

7.0

-15%20%

23.0

9.6

3.4

2.1

5.0/

3.8

5.8

5.1

10.5

9.0

14.6

13.0

20.5

17.0

Three phase: 380V Range -20%20%
Three phase: 220V Range -15%20%

26.0 35.0 38.5 46.5 62.0 76.0 92.0 113.0 157.0 180.0 214.0 256.0 307.0 345.0 385.0 430.0 468.0 525.0 590.0 3.4 5.0 5.8 10.5 14.6

25.0 32.0 37.0 45.0 60.0 75.0 90.0 110.0 152.0 176.0 210.0 253.0 304.0 340.0 380.0 426.0 465.0 520.0 585.0 2.1 3.8 5.5 9.0 13.0

Matched motorkW
0.4
0.75
1.5 2.2 0.75
1.5
2.2
4.0
5.5
7.5 11.0 15.0 18.5 22.0 30.0 37.0 45.0 55.0 75.0 93.0 110.0 132.0 160.0 185.0 200.0 220.0 250.0 280.0 315.0 0.4 0.75 1.5 2.2 4.0

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OD9L User Manual

Product Information

Model
OD9L-3T5R5GB OD9L-3T7R5GB OD9L-3T011GB OD9L-3T015GB OD9L-3T018G OD9L-3T022G OD9L-3T030G OD9L-3T037G OD9L-3T045G OD9L-3T055G OD9L-3T075G OD9L-3T090G

Input voltage

Input current A 26.0 35.0 46.5 62.0 76.0 92.0 113.0 157.0 180.0 214.0 307.0 385.0

Output current A 25.0 32.0 45.0 60.0 75.0 90.0 110.0 152.0 176.0 210.0 304.0 380.0

Matched motorkW
5.5 7.5 11.0 15.0 18.5 22.0 30.0 37.0 45.0 55.0 75.0 90.0

2.4 Technical Specification

Item

Maximum frequency

Carrier Frequency

Input frequency Main control resolution
functions Control mode

Specifications Vector control: 0~600Hz VF control:0~1200Hz 1k ~ 15kHz; the carrier frequency will be automatically adjusted according to the load characteristics. Digital setting: 0.01Hz Analog setting: maximum frequency ×0.1%
Open loop vector control ; V/F control.

Start-up torque

Mode G machine: 0.5Hz/180% (open loop vector control) Mode P machine: 0.5Hz/120% (Open loop vector control)

Speed adjustment range

1200Open loop Vector flux control

Stable speed Precision

Open loop Vector flux control±0.5% (rated synchronous speed)

Stabilization of speed control
Main control Torque response functions
Overload capacity

Open loop Vector flux control±0.3% (rated synchronous speed)
40ms(Open magnetic flux vector control)
Mode G machine: 150% rated current 60s; 180% rated current 5s

Torque boost

Automatic torque boost; manual torque boost 0.1% to 30.0%

V/F curve

Linear V/F, Multi-point V/F, and Square V/F 13

Product Information

OD9L User Manual

Speed-up and Speed-down curve
DC brake
Jog control Simple PLC and multi-speed running

Straight line or S curve speed-up and speed-down mode; four kinds of speed-up and speed-down time; Speed-up and speed-down time ranges from 0.0s to 3000.0s DC brake frequency: 0.00Hz ~ maximum frequency; brake time: 0.0s ~ 36.0s, and brake current value: 0.0% to 100.0%. Jog frequency range:0.00Hz ~ 50.00Hz; Jog speed-up/speed-down time: 0.0s ~ 3000.0s. It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal.

Built-in PID

It is easy to realize process-controlled close loop control system.

AVRAutomatic It can keep constant output voltage automatically in case of voltage regulation change of mains voltage.

Torque limit and control

“Shovel” characteristics, automatic limit on the torque on running time, preventing frequent over-current trip; closed loop vector mode can realize the torque control

Customized functions

Peripherals self-detection upon power-on
Shared DC bus function

It can conduct safety detections on the peripherals upon power-on, including earth and short circuit detections.
It can realize the function that multiple inverters share the DC bus.

JOG key

Programmable key: Select the forward and reverse rotations/jog operation command.

Traverse frequency Multiple triangular-wave frequency control function. control

Fast current limit Customized function

functions

Timed control

With fast current limit algorithm built in to reduce the probability of over- current alarm; to improve the anti-jamming capacity of the whole machine.
Timing control function: Setting time range from 0h to 65535h.

Keyboard extension Customers can use standard cable to extend the keyboard line standardization

Operation function

Running command

Three types of channels: operation panel given, control terminal given and serial communication port given. These

channel

channels can be switched in various ways.

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OD9L User Manual

Product Information

Item

Frequency source

Specifications
Ten types of frequency sources in total: digital given, analog voltage given, analog current given, pulse given, and serial port given. It can be switched in various ways.

Auxiliary frequency Ten types of auxiliary frequency sources in total. It can

source

implement micro tuning and synthesis of auxiliary frequency.

Input terminal

Five digital input terminals, and seven terminals in maximum (AI1, AI2 can be used as DI terminals), it has compatibility to PNP or NPN input method. Two analog input terminals, in which AI1 only be used for voltage input, and AI2 can be used as voltage or current input. (if expanded- input or output terminal function is needed, please use A700 series.)

Output terminal

One digital output terminal (bipolar output) Two relay output terminal Two analog output terminals, with optional 0/4mA to 20mA or 0/2V to 10V. It can realize the output of set frequency, output frequency and rotation speed etc.

LED display

Display parameter

Display and Keyboard Operate

LCD display Parameter copy

Selective parts, Chinese/English to suggest the operation content
Use parameter special copy keyboard can copy the parameter quickly

Key lock and function choose

Lock part of the keyboard or the whole keyboard, definite the function range of some keys to avoid mis-operation.

Protection and select accessories

protection function

Short circuit detective of power-on motor, input and output open-phase protection, over-current protection, overvoltage protection, under-voltage protection, over-heat protection, over-load protection etc.

Selective accessories LCD operation panel, brake group etc.

Suitable place

Indoor environment which is against from direct sunlight, dust, corrosive gas, combustible gas, oil mist, vapor, water drop and salt.

Environment Altitude
Ambient Temperature

Less than 1000m
-10 ~ +50 (derating is required if the natural temperature range is 40 ~ 50)

Humidity

Less than 95%RH, no condensing water drops 15

Product Information

Item

Vibration

Specifications Less than 5.9m/ s2 (0.6g)

Storage temperature -20 ~ +60

Class of pollution 2

Product standard

Safety standard EMC standard

IEC61800-5-1:2007 IEC61800-3:2005

OD9L User Manual

16

OD9L User Manual

Product Information

2.5 Physical Appearance and Dimensions of Mounting Hole
2.5.1 Product Appearance

Physical appearance of plastic structure

Physical appearance of sheet metal structure Fig.2-3 physical appearance of the series 17

Product Information
2.5.2 OD9L Mounting Hole Dimensions(mm)

W

W1

D

H H1

1

2

3

4

5

6

7

8

OD9L User Manual

Fig.2-4 Installation dimensions of plastic mode below 11 KW

W

W1

D

H H1

1

2

3

4

5

6

7

8

10

Fig2-5 Installation dimensions of metal mode within 15~132KW

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OD9L User Manual
W W1

Product Information
D

H H1

1

2

3

4

5

6

7

8

10

Fig2-6 Installation dimensions of metal mode above185KW

Tab.2-3 mounting hole dimensions of OD9L

Mounting hole

Physical dimension

Model

A

B

H

W

D

OD9L-3SR4G OD9L-3SR75G OD9L-3S1R5G OD9L-3S2R2GB OD9L-3S4R0GB OD9L-3S5R5GB OD9L-4TR4GB OD9L-4TR75GB OD9L-4T1R5GB OD9L-4T2R2GB OD9L-4T4R0GB OD9L-4T5R5GB OD9L-4T7R5GB OD9L-4T011GB OD9L-4T015GB OD9L-4T018GB OD9L-4T022GB OD9L-4T030GB

(mm)
66 66 109 126 66
66

(mm)
150 137 193 236 150
137

(mm)
158 142 202 248 158

(mm)
75 75 119 138 75

(mm)
104 139 155 170 104

142

75

139

109

193

202

119

155

126

236

248

138

170

150

302

312

184

186

160

342

353

210

200

19

Diameter of mounting hole
(mm)
4.5 4.5 5 5.5 4.5
4.5
5
5.5
6 6

Product Information
Model
OD9L-4T037G OD9L-4T045G OD9L-4T055G OD9L-4T075G OD9L-4T093G OD9L-4T110G OD9L- 4T132G OD9L-4T160G OD9L-4T185G OD9L-4T200G OD9L-4T220G OD9L-4T250G OD9L-4T280G OD9L-4T315G OD9L-3TR4GB OD9L-3TR75GB OD9L-3T1R5GB OD9L-3T2R2GB OD9L-3T4R0GB OD9L-3T5R5GB OD9L-3T7R5GB OD9L-3T011GB OD9L-3T015GB OD9L-3T018G OD9L-3T022G OD9L-3T030G OD9L-3T037G OD9L-3T045G OD9L-3T055G OD9L-3T075G OD9L-3T090G

Mounting hole

A

B

(mm)

(mm)

200

426

245

514

290

539

320

682

360

973

380

1048

500

1238

66

150

66

137

109

193

121

231

150

302

160

342

200

426

245

514

290

539

320

682

360

973

OD9L User Manual

Physical dimension

H

W

D

(mm) (mm) (mm)

Diameter of mounting hole
(mm)

440

257

200

7

530

310

255

10

555

350

262

10

700

430

290

10

1000

470

318

12

1075

520

338

12

1270

630

425

158

75

104

142

75

139

202

119

155

248

138

170

12 4.5 4.5 5 5.5

312

184

186

6

353

210

200

6

440

257

200

7

530

310

255

555

350

262

700

430

290

1000

470

318

10 10 10 12

20

OD9L User Manual

Product Information

Under 11Kw(4T:380V 11

Upper 15Kw(4T:380V 15.0)

Tab.2-4 Wall-mounted mode installation dimensions of OD9L under30KW

Mounting hole

Physical dimension

Diameter

Model
OD9L-3S2R2GB OD9L-4T4R0GB OD9L-4T5R5GB OD9L-4T7R5GB OD9L-4T011GB OD9L-4T015GB OD9L-4T018GB OD9L-4T022GB OD9L-4T030GB

A

B

(mm) (mm)

109 193

109 193

H
(mm)
203 203

H1 (mm) 180 180

W (mm) 120 120

W1 (mm)
98

of moun -ting hole
(mm) 4.5

98 4.5

126 235

249

224

139

115 5.5

140 329

291

/

185

/

8

150 362

326

/

211

/

8

21

Product Information

OD9L User Manual

2.5.3 Mounting dimension of outer keyboard with plate and those without plate(mm)

Fig.2-7.1 small outer keyboard with plate installation dimensionStandard configuration small outer keyboard under 4T:380V 4.0kW

Fig.2-7.1 small outer keyboard with plate installation dimension (Standard configuration medium outer keyboard 4.045kw)
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OD9L User Manual

Product Information

Fig.2-7.2 big outer keyboard with plate installation dimension (Standard configuration big outer keyboard above 55kw)
Fig.2-8.1 small outer keyboard without plate installation dimension (Standard configuration small outer keyboard under 45kw) 23

Product Information

OD9L User Manual

22

68

70 13

59

95

1

2

3

4

5

6

7

8

16
16
93 70
40 17

Fig.2-8.2 big outer keyboard without plate installation dimension (Standard configuration big outer keyboard above 55kw)

2.6 Optional Parts

If the user needs such optional parts, please specify when placing the order. Tab.1-5 OD9L Inverters Optional Parts

Name
Built-in brake unit
External LED operating panel

Model The letter “B” attached behind the product model
OD9L-LED

Function
Braking
External LED display and keyboard

Remarks
Built-in as standard A series universal The RJ45 interface

External LCD operating panel

OD9L-LCD

Parameter copy keyboard

OD9L-LED2

Extension cable OD9L-CAB

External LCD display and keyboard
The copy function keyboard with parameters Standard 8 core cable, can and OD9L-LED, OD9L-LCD,OD9L-LED 2, connection

The RJ45 interface
A series universal RJ45 interface
Providing 1 meters, 3 meters, 5 meters, 10 meters, totally 4 kinds of specifications

24

OD9L User Manual

Product Information

If you need other function module extensions (such as: I/O card, PG card, EPS card and so on), please use theA700 series inverter, specifying the order function module card when ordering.

2.7 Routine Repair and Maintenance of Inverter

2.7.1 Routine Repair

The influence of the ambient temperature, humidity, dust and vibration will cause the aging of the devices in the inverter, which may cause potential fault of the inverter or reduce the service life of the inverter. Therefore, it is necessary to carry out routine and periodical maintenance on the inverter.
Routine inspection Items include: 1) Whether there is any abnormal change in the running sound of the motor; 2) Whether the motor has vibration during the running; 3) Whether there is any change to the installation environment of the inverter; 4) Whether the inverter cooling fan works normally; 5) Whether the inverter has over temperature;
Routine cleaning: The inverter shall be kept clean all the time. The dust on the surface of the inverter shall be effectively removed, so as to prevent the dust entering the inverter. Especially the metal dust is not allowed. The oil stain on the inverter cooling fan shall be effectively removed.

2.7.2 Periodic Inspection

Please perform periodic inspection on the places where the inspection is a difficult thing. Periodic inspection Items include:

1. Check and clean the air duct periodically; 2) Check if the screws are loosened; 3) Check if the inverter is corroded; 4) Check if the wire connector has arc signs; 5) Main circuit insulation test; Remainder: When using the megameter (DC 500V megameter recommended) to measure the insulating resistance, the main circuit shall be disconnected with the inverter. Do not use the insulating resistance meter to control the insulation of the circuit. It is not necessary to conduct the high voltage test (which has been completed upon delivery).
   2.7.3 Replacement of Vulnerable Parts for Inverter

The vulnerable parts of the inverter include cooling fan and filter electrolytic capacitor,

whose life depends on the operating environment and maintenance status. Common service life:

Part name

Life time

Fan

2 to 3 years

Electrolytic capacitor 4 to 5 years The user can determine the term for replacement according to the running time.

25

Product Information

OD9L User Manual

1. Cooling fan Possible causes for damage: bearing wearing and blade aging. Criteria: Whether there is crack on the blade and whether there is abnormal vibration noise upon startup. 2) Filter electrolytic capacitor Possible causes for damage of filter electrolytic capacitor: Poor input source quality, high ambient temperature, frequent load jumping and burning electrolyte. Criteria: Whether there is liquid leakage, whether the safe valve has projected, measure the static capacitance, and measure the insulating resistance.
   2.7.4 Storage of Inverter
   Attention shall be paid to the following points for the temporary and long- term storage of the inverter:
2. Place the inverter back into the packing box following the original package; 2) Long-term storage will degrade the electrolytic capacitor. The product shall be powered up
   once every 2 years, and the power-up time shall be no less than 5 hours. The input voltage shall be increased slowly to the rated value with the regulator.

2.8 Warranty of Inverter

Free repair warranty is just for inverter itself. 1. Warranty instruction of product for domestic use. guarantee for repair, exchange and return of the inverter within 1 month after the delivery. guarantee for repair and exchange within 3 months after the delivery. guarantee for repair with 15 months after the delivery or within 18 months after the date of production as indicated on the barcode. 2. Products exported to overseas area (excluding domestic area) have repair warranty on the purchase place with 6 month after the delivery. 3. Reasonable fees will be charged due to the expiration of the warranty period. 4. Reasonable fees will be charged for the following situations within the warranty period. The machine is damaged for the reason that the user didn’t operate it according to the manual. The damage is caused by force majeure like flood, fire or abnormal voltage etc. The damage is caused for the inverter been used in abnormal function. The P-type (fan, water bump type) inverter is used as the G-type (general type). Tear off the nameplate and serial number without authorization. 5. We only take responsibility for item 1 or item 2 if there were any product accident, for more compensation, please insure for the goods previously for property insurance. The service charge is counted according to the standard rules made by the company; the contract takes the priority if there is any agreement previous.

2.9 Guide to Select Brake Components

What in below Tab.2-6 are the guide data, the user can choose different resistance and power according to the practical situation, (the resistance value must not less than the recommended one; the power value can be more) the brake resistance should be chosen according to the
26

OD9L User Manual

Product Information

real power of the motor when used in practical system. It is related to system inertia, speed decelerating time and potential energy load etc, the customer should choose it based on the real circumstance. The bigger inertia of the system; the shorter time of speed decelerating; the more frequent of the brake; the bigger power and smaller resistance of the brake resistor need to be with.
2.9.1 How to choose the resistance
When braking, almost all the recovery energy of the motor is spent on the braking resistance. It follows the formula: UU/R=Pb
U—the braking voltage of the stable braking system (the value is different in different system. Generally for 380VAC, the value is 700V)
Pb—the braking power
2.9.2 How to choose the power of the braking resistor
The power of the braking resistor is same as the braking power theoretically, but taking into consideration that the derating is 70%. It follows the formula: 0.7Pr=Pb*D
Pr—the power of the braking resistor D—the braking ratio (the ratio which the reactivation process divides the whole working process), generally take 10% as its value. You can refer to the details in below chart.

Application industry
ratio

elevator 20% 30%

Winding and unwinding machine
2030%

centrifuge 50%60%

Accidental braking load
5%

Inverter model
OD9L-3SR4G OD9L-3SR75G

Tab.2-6 selection of OD9L inverter brake components

Braking torque 150%,5S
recommended resistance value, power and brake
unit model 2200.4KW Optional brake unit 1500.6KW Optional brake unit

Braking torque Braking torque

100%,15S

50%,15S

recommended

recommended

resistance value, resistance value,

power and brake unit power and brake

model

unit model

3000.3KW 3000.3KW

Optional brake unit Optional brake unit

1500.6KW 3000.3KW

Optional brake unit Optional brake unit

OD9L-3S1R5G

601KW

1000.8KW 1500.6KW

Optional brake unit Optional brake unit Optional brake unit

OD9L-3S2R2GB

40,1.2KW

601KW

1500.6KW

build-in brake unit build-in brake unit build-in brake unit

OD9L-3S4R0GB

60,1.5KW build-in brake unit
27

75,1KW

100,0.8KW

build-in brake unit build-in brake unit

Product Information
Inverter model
OD9L-3S5R5GB OD9L-4TR75GB OD9L-4T1R5GB OD9L-4T2R2GB OD9L-4T4R0GB OD9L-4T5R5GB OD9L-4T7R5GB OD9L-4T011GB OD9L-4T015GB OD9L-4T018GB OD9L-4T022GB
OD9L-4T030G
OD9L-4T037G OD9L-4T045G OD9L-4T055G OD9L-4T075G OD9L-4T093G OD9L-4T110G

OD9L User Manual

Braking torque 150%,5S
recommended resistance value, power and brake
unit model
40 ,2KW build-in brake unit

Braking torque 100%,15S
recommended resistance value, power and brake unit
model

Braking torque 50%,15S
recommended resistance value, power and brake
unit model

50,1.5KW

60,1KW

build-in brake unit build-in brake unit

3000.3KW build-in brake unit

3000.3KW 3000.3KW build-in brake unit build-in brake unit

1500.5KW build-in brake unit

2200.4KW 3000.3KW build-in brake unit build-in brake unit

1000.8KW build-in brake unit 751.0KW build-in brake unit 601.2KW build-in brake unit 402KW build-in brake unit 304KW build-in brake unit 244KW build-in brake unit

1300.6KW build-in brake unit 1000.8KW build-in brake unit 751.0KW build-in brake unit 501.5KW build-in brake unit 402KW build-in brake unit 304KW build- in brake unit

1500.5KW build-in brake unit 1300.6KW build-in brake unit 1000.8KW build-in brake unit 601.2KW build-in brake unit 501.5KW build-in brake unit 402KW build-in brake unit

13.68KW build-in brake unit

304KW

402KW

build-in brake unit build-in brake unit

13.68KW

246KW

304KW

Brake unit built-in asBrake unit built-in asBrake unit built-in

optional

optional

as optional

1012KW

246KW

246KW

BR500-4T075

BR500-4T037

BR500-4T037

6.812KW BR500-4T132

1012KW BR500-4T075

13.68KW BR500-4T075

2*6.812KW BR500-4T200

6.812KW BR500-4T132

28

6.812KW BR500-4T132

OD9L User Manual

Product Information

Inverter model OD9L-4T132G

Braking torque 150%,5S
recommended resistance value, power and brake
unit model

Braking torque 100%,15S
recommended resistance value, power and brake unit
model

Braking torque 50%,15S
recommended resistance value, power and brake
unit model

OD9L-4T160G OD9L-4T185G OD9L-4T200G

36.812KW 26.812KW 2*6.812KW

BR500-4T315

BR500-4T200

BR500-4T200

OD9L-3TR4GB OD9L-3TR75GB OD9L-3T1R5GB OD9L-3T2R2GB
OD9L-3T4R0GB
OD9L-3T5R5GB
OD9L-3T7R5GB
OD9L-3T011GB
OD9L-3T015GB OD9L-3T018G OD9L-3T022G OD9L-3T030G OD9L-3T037G OD9L-3T045G OD9L- 3T055G

3000.2KW build-in brake unit
1500.3KW build-in brake unit
1000.4KW build-in brake unit 750.5KW build-in brake unit 401.0KW build-in brake unit 301.2KW build-in brake unit 13.63.7KW build-in brake unit 13.63.7KW build-in brake unit

3000.2KW 3000.2KW build-in brake unit build-in brake unit

2200.25KW 3000.2KW build-in brake unit build-in brake unit

1300.4KW build-in brake unit 1000.4KW build-in brake unit 500.7KW build-in brake unit 401.0KW build-in brake unit 301.2KW build-in brake unit 242KW build-in brake unit

1500.3KW build-in brake unit 1300.4KW build-in brake unit 600.5KW build-in brake unit 500.7KW build-in brake unit 401.0KW build-in brake unit 304KW build-in brake unit

6.88.0KW BR500-4T132

104.5KW 13.63.7KW

BR500-4T075

BR500-4T075

2*(6.8,8.0KW) 6.88.0KW 6.88.0KW

BR500-4T200

BR500-4T132

BR500-4T132

OD9L-3T075G OD9L-3T090G

3(6.88.0KW) 2(6.88.0KW)2*(6.88.0KW)

BR500-4T315

BR500-4T200

BR500-4T200

Attention: 1. The braking resistance value can’t be less than the recommended data, if it exceeding the recommended data it may damage the braking unit. 2. What’s in the table “×2” means 2 brake resistor used in parallel, “×3” means 3 brake resistor

29

Product Information

OD9L User Manual

used in parallel. For others can be done in the same manner. 3. It’s the standard build-in brake unit inverter model if there is a “B” following after the model
name, if not, no build-in brake unit. Please choose the corresponding brake unit model according to the brake torque. 4. 18.5~30KW selectable build-in brake unit of G type inverter. Please declare it on the order requirement that you need the standard configuration without brake unit if it’s needed. 5. What in the tale “5S, 15S” means the continuous braking time.

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OD9L User Manual

Mechanical and Electrical Installation

Chapter 3 Mechanical and Electrical Installation

3.1 Mechanical Installation
3.1.1 Installation environment

1. Ambient temperature: The ambient temperature exerts great influences on the service life of the inverter and is not allowed to exceed the allowable temperature range (-10 Celsius to 50 Celsius).
2. The inverter shall be mounted on the surface of incombustible articles, with sufficient spaces nearby for heat sinking. The inverter is easy to generate large amount of heat during the operation. The inverter shall be mounted vertically on the base with screws.
3. The inverter shall be mounted in the place without vibration or with vibration of less than 0.6G, and shall be kept away from such equipment as punching machine.
4. The inverter shall be mounted in locations free from direct sunlight, high humidity and condensate.
5. The inverter shall be mounted in locations free from corrosive gas, explosive gas or combustible gas.
6. The inverter shall be mounted in locations free from oil dirt, dust, and metal powder.

Fig.3-1 single one installation illustration Tips: please use heat baffle showed in the picture when the inverters are mounted one in the top of the other one.
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Mechanical and Electrical Installation

OD9L User Manual

Fig.3-2 OD9L installation illustration
3.1.2 We should watch out the heat dissipation problem during installation. Pay
attention to the following items:

1. Install the inverter vertically so that the heat may be expelled from the top. However, the equipment cannot be installed upside down. If there are multiple inverters in the cabinet, parallel installation is better. In the applications where up-down installation is required, please install the thermal insulating guide plate referring to the schematic diagrams for standalone installation and up-down installation.
2. The mounting space shall be as indicated as the above diagrams, so as to ensure the heat sinking space of the inverter. However, the heat sinking of other devices in the cabinet shall also be considered.
3. The installation bracket must be made of flame retardant materials. 4) In the applications where there are metal powders, it is recommended to install the radiator outside the cabinet. In this case, the space inside the sealed cabinet shall be large as much as possible.
   3.1.3 Mechanical installation method and steps.
   It has plastic and sheet metal structure of OD9L series. 1. Plastic structure wall-mounted installation Installation instruction: 1) take off the backplane of the inverter;
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Mechanical and Electrical Installation

2. place the inverter in the cabinet with right installation dimension and mounting holes, and fixed with screws (M4*12) and screw nuts (M4);
3. install back the backplane of the inverter; Diameter of Wall-mounted holes is as table 2-4.

Fig.3-3. OD9L Wall-mounted installation instruction of plastic structure
2. Sheet metal structure wall-mounted installation Installation instruction:

1. install the flange hook to the top and the bottom of the inverter; 2) place the inverter in the cabinet with right installation dimension and mounting holes, and
   fixed with screws (M6) and screw nuts;

Fig.3-4 OD9L Wall-mounted installation instruction of sheet metal structure 33

Mechanical and Electrical Installation

OD9L User Manual

3.2Electrical Installation

3.2.1 Guide to choose peripheral electrical components

Tab.3-1 guide to choose peripheral electrical components of OD9L

Inverter Model

Circuit Breaker (MCCB) (A)

Contactor (A)

Input Side Main Circuit Wire (mm²)

Output Side Main Circuit Wire (mm²)

Control Circuit Wire (mm²)

OD9L-3SR4G

10

9

0.75

0.75

0.5

OD9L-3SR75G

10

9

0.75

0.75

0.5

OD9L-3S1R5G

16

16

2.5

2.5

0.75

OD9L-3S2R2G

16

16

2.5

2.5

0.75

OD9L-3S4R0GB

20

18

2.5

2.5

0.75

OD9L-3S5R5GB

50

32

4.0

4.0

1.0

OD9L-4TR75GB

6

9

0.75

0.75

0.5

OD9L-4T1R5GB

10

OD9L-4T2R2GB

10

9

0.75

0.75

0.5

9

0.75

0.75

0.5

OD9L-4T4R0GB

16

16

2.5

2.5

0.75

OD9L-4T5R5GB

20

18

2.5

2.5

0.75

OD9L-4T7R5GB

32

25

4.0

4.0

1.0

OD9L-4T011GB

50

32

4.0

4.0

1.0

OD9L-4T015GB

63

40

6.0

6.0

1.0

OD9L-4T018GB

63

40

10

10

1.0

OD9L-4T022GB

80

50

10

10

1.0

OD9L-4T030G

100

65

16

16

1.0

OD9L-4T037G

125

80

25

25

1.0

OD9L-4T045G

160

115

35

35

1.0

OD9L-4T055G

160

150

50

50

1.0

OD9L-4T075G

225

170

70

70

1.0

OD9L-4T093G

250

205

95

95

1.0

OD9L-4T110G

315

245

120

120

1.0

OD9L-4T132G

350

300

120

120

1.0

Earth Wire mm²
2.5 2.5 2.5 2.5 2.5 6 2.5 2.5 2.5 2.5 2.5 4 6 6 10 16 16 25 25 25 25 25 25 25

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OD9L User Manual
Inverter Model
OD9L-4T160G OD9L-4T185G OD9L-4T200G OD9L-3TR4GB OD9L-3TR75GB OD9L-3T1R1GB OD9L-3T2R2GB OD9L-3T4R0GB OD9L-3T5R5GB OD9L-3T7R5GB OD9L-3T011GB OD9L-3T015GB OD9L-3T018G OD9L-3T022G OD9L-3T030G OD9L-3T037G OD9L-3T045G OD9L-3T055G OD9L- 3T075G OD9L-3T090G

Circuit Breaker (MCCB) (A)
400 500 500 6 10 10 20 32 40 50 63 100 100 125 160 225 250 315 500 630

Mechanical and Electrical Installation

Contactor (A)
400 410 410 9 9 9 12 25 32 40 50 65 80 115 150 170 205 245 400 500

Input Side Main Circuit Wire (mm²)
150 185 185 2.5 2.5 2.5 2.5 4.0 4.0 6.0 10 16 25 35 50 70 95 120 150 240

Output Side Main Circuit Wire (mm²)
150 185 185 2.5 2.5 2.5 2.5 4.0 4.0 6.0 10 16 25 35 50 70 95 120 150 240

Control Circuit Wire (mm²)
1.0 1.0 1.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

Earth Wire mm²
25 25 25 2.5 2.5 2.5 4 4 6 6 16 16 25 25 25 25 25 25 25 25

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Mechanical and Electrical Installation

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3.2.2 Using instruction of peripheral electrical components

Tab.3-2 Using instruction of the peripheral electrical components of OD9L

Part Name Installation Location Function Description

Circuit breaker Contactor
AC input reactor
DC reactor

The front-end of the input circuit Between the circuit breaker and the inverter input side
Input side of the inverter
DC reactor is optional for 75KW~ 132KW A series inverter, but standard for the 160KW above.

Disconnect the power supply in case of downstream equipment is over current.
Power-on and power-off operation of the inverter. Frequent power-on/power-off operation (more than 2 times per minute) on the inverter or direct start shall be avoided.

1. Improve the power factor of the input side. 2) Eliminate the high order harmonics of the input side effectively, and prevent other equipment from damaging due to voltage waveform deformation. 3) Eliminate the input current unbalance due to the unbalance among the phase of input. 1) Improve the power factor of the input side. 2) Eliminate the high order harmonics of the input side effectively, and prevent other equipment from damaging due to voltage waveform deformation.

EMC input filter

Input side of the inverter

AC output reactor

Between the inverter output side and the motor, close to the inverter

1. Reduce the external conduction and radiation interference of the inverter;
2. Reduce the conduction interference flowing from the power end to the inverter, thus improving the anti-interference capacity of the inverter. The inverter output side generally has higher harmonic. When the motor is far from the inverter, since there are many capacitors in the circuit, certain harmonics will cause resonance in the circuit and bring in the following results: 1Degrade the motor insulation performance and damage the motor for the long run. 2) Generate large leakage current and cause frequent inverter protection action. 3) In general, if the distance between the inverter and the motor exceeds 100 meters, output AC reactor shall be installed.
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OD9L User Manual
3.2.3 Typical wiring
AC single- L phase 220V
power N supply

Mechanical and Electrical Installation

Braking resistor (optional)

(+)

PB

R

U

S

V

M

T

W

Multifunctional digital input terminal 1
Multifunctional digital input terminal 2
Multifunctional digital input terminal 3
Multifunctional digital input terminal 4

+24V
PNP X NPN
X1 Default FWD
X2 Default REV
X3
X7

485+ 485-
Ma tchi ng resi stor selection
AO1
I AO1U
GND

Serial communication
port
Choose analog output voltage mode or current
mode
Analog output 1 0/2~10V 0/4~20mA

COM

Analog input 0~10V/0~20mA
dial switch choose voltage or current
give

+10V
AI1 AI2 GND I AI2 U

Y1
CME COM

Multi-function bipolar open circuit
collector output terminal
TA
TB Relay
output 1
TC

Fig.3-5 single-phase inverter under 2.2KW 37

Mechanical and Electrical Installation

Braking resistor (optional)

AC threephase 380V
power supply

(+)

PB

R

U

S

V

T

W

OD9L User Manual M

Multifunctional digital input terminal 1
Multifunctional digital input terminal 2
Multifunctional digital input terminal 3
Multifunctional digital input terminal 4

+24V
PNP X NPN
X1 Default FWD
X2 Default REV
X3
X7

485+ 485-
Ma tchi ng resi stor selection
AO1
I AO1U
GND

Serial communication
port
Choose analog output voltage mode or current
mode
Analog output 1 0/2~10V 0/4~20mA

COM

Analog input 0~10V/0~20mA
dial switch choose voltage or current
give

+10V
AI1 AI2 GND I AI2 U

Y1
CME COM

Multi-function bipolar open circuit
collector output terminal
TA
TB Relay
output 1
TC

Fig.3-6 three-phase inverter under 2.2KW 38

OD9L User Manual

Mechanical and Electrical Installation

Braking resistor

(-)

(+)

PB

AC three-

R

phase 380V power

S

supply

T

U

V

M

W

Multifunctional digital input terminal 1
Multifunctional digital input terminal 2
Multifunctional digital input terminal 3
Multifunctional digital input terminal 4
Multifunctional digital input terminal 5
Multifunctional digital input terminal 6
Multifunctional digital input terminal 7

+24V
J5 NPN PNP
X1 Default FWD
X2 Default REV
X3
X4 X5
X6 HX7
COM

Analog input 0~10V/0~20mA
CN3 dial switch choose voltage or
current give

+10V
AI1 AI2 J6 GND I U

485+ 485-
J3 AO1 I U GND J4 AO2 I U GND
Y1
CME COM

Serial communication
port Choose analog output voltage mode or current mode through the CN2
CN7 Analog output 1 0/2~10V 0/4~20mA
Analog output 2 0/2~10V 0/4~20mA
Multi-function bipolar open circuit
collector output terminal

TA
TB Relay
output 1
TC

Fig.3-7 three-phase inverter between4.0kw ~ 30KW 39

Mechanical and Electrical Installation

AC threephase 380V
power supply

Braking resistor
BR500

(-)

(+)

R

U

S

V

T

W

OD9L User Manual M

Multifunctional digital input terminal 1
Multifunctional digital input terminal 2
Multifunctional digital input terminal 3
Multifunctional digital input terminal 4
Multifunctional digital input terminal 5
Multifunctional digital input terminal 6
Multifunctional digital input terminal 7

+24V

J5

NPN

PNP

X1 Default FWD

X2 Default REV

X3

X4 X5

X6 HX7

COM

Analog input 0~10V/0~20mA
CN3 dial switch choose voltage or
current give

+10V
AI1 AI2 J6 GND I U

485+ 485-
J3 AO1 I U GND J4 AO2 I U GND
Y1
CME COM

Serial communication
port
Choose analog output voltage mode or current mode through the CN2
CN7 Analog output 1 0/2~10V 0/4~20mA
Analog output 2 0/2~10V 0/4~20mA
Multi-function bipolar open circuit
collector output terminal

TA
TB Relay
output 1
TC

Fig.3-8 three-phase inverter within 37KW~75KW Attention:
OD9L series between 37~75kw brake unit is the selective part, please declare it in order
request if it’s needed. The wiring diagram of braking unit function is selected and shown in
FIG. 3-7. 40

OD9L User Manual

Mechanical and Electrical Installation

DC reactor

Braking resistor
BR500

P1 (+)

(-)

AC three-

R

phase 380V power

S

supply

T

U

V

M

W

Multifunctional digital input terminal 1
Multifunctional digital input terminal 2
Multifunctional digital input terminal 3
Multifunctional digital input terminal 4
Multifunctional digital input terminal 5
Multifunctional digital input terminal 6
Multifunctional digital input terminal 7

+24V

J5

NPN

PNP

X1 Default FWD

X2 Default REV

X3

X4 X5

X6 HX7

COM

Analog input 0~10V/0~20mA
CN3 dial switch choose voltage or
current give

+10V
AI1 AI2 J6 GND I U

485+ 485-
J3 AO1 I U GND J4 AO2 I U GND
Y1
CME COM

Serial communication
port
Choose analog output voltage mode or current mode through the CN2
CN7 Analog output 1 0/2~10V 0/4~20mA
Analog output 2 0/2~10V 0/4~20mA
Multi-function bipolar open circuit
collector output terminal

TA
TB Relay
output 1
TC

Fig.3-9 three-phase inverter above 93KW 41

Mechanical and Electrical Installation

OD9L User Manual

3.2.4 Main circuit terminals and wiring

Main circuit terminals of single-phase

Terminal L1L2 P(+)(-) P(+)PB UVW

Terminal Name
Single-phase power supply input terminals Positive and negative terminals of DC bus Connecting terminals of braking resistor
Output terminals

Grounding terminal

Main circuit terminals of three-phase

Description Connect to the single-phase 220 VAC power supply Common DC bus input point.
Connect to a braking resistor
Connect to a three-phase motor. Must be grounded.

Terminal RST P(+)(-)
P(+)PB UVW

Terminal Name

Description

Three-phase power supply input Connect to the three-phase AC power

terminals

supply.

Positive and negative terminals of DC bus

Common DC bus input point.

Connecting terminals of braking resistor

Connect to the braking resistor for the AC drive of 7.5 kW and below (220 V) and18.5kW and below (other voltage classes).

Output terminals

Connect to a three-phase motor.

Grounding terminal

Must be grounded.

Wiring precautions:
Input power supply LN or RST
No phase sequence requirement in the input side wiring of the inverter. DC bus P(+)()
Pay attention that there is remaining voltage on DC bus P()just after a power failure, only wait until the power indicate LED is off and 10 minutes after the power off, can we start the wiring operation, or there is risk of electric shock.
The wire length of the brake unit should be no more than 10m, and we should use the twisted pair and tight wire for wiring.
Don’t connect the brake resistor to the DC bus directly, or it may damage the inverter and cause fire. Connection terminals of brake resistor P(+)PB
How to choose the brake resistor refer to the recommended value and the wiring distance should be less than 5m, or it may damage the inverter. Output side of the inverter UVW
The capacitor or surge absorber can’t be connected to the output side of the inverter, or it may damage the inverter.
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Mechanical and Electrical Installation

If the motor cable is too long, for the influence of the distribute capacitance, it’s easily to have electrical resonance, causing the damage of the insulation or large leakage current which make the inverter over-current protection. If the length of motor cable is more than 100m, a AC output reactor should be installed near the inverter.
3.2.5 Control circuit terminals and wiring
The control circuit terminals displayed as below:

10V AI1 AI2 485- X1 X2 X3 X4 X5 COM GND AO1 AO2 485+ X6 HX7 COM CME Y1/FM 24V

TA TB TC

Three-phase above 380V 4.0KW
10V AI1 AI2 X1 X2 X3 X7 GND GND AO1 GND 485+ 485- GND Y1 24V

TA TB TC

Three-phase under 220V/380V 2.2KW Function instruction of the control terminals

Category Power source Analog input Digital input

Tab.3-3 control interface function declaration of OD9L

Terminal

Terminal Name Function Description

+10V-GND
+24V-COM AI1-GND AI2-GND

External +10 V power supply
External +24 V power supply Analog input 1
Analog input 2

Provide +10 V power supply to external unit, maximum output current: 10 mA Generally, it provides power supply to external potentiometer with resistance range of 1­5 k. Provide +24 V power supply to external unit. Generally, it provides power supply to DI/DO terminals and external sensors. Maximum output current: 200 mA 1) Input voltage range: 0­10 VDC 2) Impedance: 100k 1) Input range: 0­10 VDC/4­20 mA, decided by CN3 dial switches on the control board 2) Impedance: 100 k (voltage input), 500 (current input)

DI1(X1)-COM DI2(X2)-COM DI3(X3)-COM DI4(X4)-COM DI5(X5)-COM DI6(X6)-COM

Digital input 1 Digital input 2 Digital input 3 Digital input 4 Digital input 5 Digital input 6

1. Optical coupling isolation, compatible with dual-polarity input. Switch over through DI dial switch, factory set PNP mode. 2) Impedance: 3.3 k. 3) Input voltage range: 9 ~30V 4) HDI5 can be used as high-speed input

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Mechanical and Electrical Installation

OD9L User Manual

HDI7(HX7)-COM Digital input7

Analog output

AO1-GND AO2-GND

Analog output 1 Analog output 2

Digital output

Y1-COME

Digital output 1

Communication interface

485+,485-

Modbus Communication terminal

Relay output 1
Keyboard extended line
interface

T/A-T/B T/A-T/C
CN6

NC terminal
NO terminal
External operation panel interface

port.
Voltage or current output is decided by dial switches CN2 and CN7. Output voltage range: 0­10 V Output current range: 0­20 mA Optical coupling isolation, dual polarity open collector output Output voltage range: 0­24 V Output current range: 0­50 mA Note that CME and COM are internally isolated, but they are short circuit externally when leaving factory (In this case Y1 is driven by +24 V by default). If you want to drive Y1 by external power supply, the external short circuit of CME and COM must be switched off. Modbus communication interface, it can choose the communication matched resistance through dial switch CN4. If Profibus communication function is needed, please choose A700 series of inverter, and use profibus DP card. Contact driving capacity: AC 250V, 3 A, COSø = 0.4 DC 30V, 1A External operation panel and parameter copy panel interface, take out the bidirectional crystal head, it can expand the standard network cable.

Signal input terminals wiring instruction

1. AI analog input Since the weak analog voltage signal is easy to suffer external interferences, it needs to employ
   shielded cable generally and the length shall be no longer than 20 meters, as shown in Fig. 3-10. In case the analog signal is subject to severe interference, and analog signal source side shall be installed with filter capacitor or ferrite magnetic core.

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OD9L User Manual Potentiometer

Mechanical and Electrical Installation
10V AI1 GND

Fig.3-10 Schematic Diagram for Connection of Input Terminal of Analog Signal

2. Digital input terminal:
   X termi nal connecti on Mode 1Default: DI dial switch in NPN mode and without external
   power supply 24V X1(Default FWD)
   X2(Default REV)
   X3
   X4 OD9L
   X5 X6 HX7
   Shielded cable single-end earthed COM

X terminal connection Mode 2: DI dial switch in NPN mode and with external power supply

DC930V

24V X1(Default FWD)

X2(Default REV)
X3
X4 OD9L

X5 X6 HX7

COM Shielded cable single-end earthed

X termi nal connecti on Mode 3: DI dial switch in PNP mode and without external power supply

X terminal connection Mode 4: DI dial switch in PNP mode and with external power supply

24V
X1(Default FWD) X2(Default REV) X3
OD9L
X4
X5 X6 HX7
Shielded cable single-end COM earthed

DC930V
Shielded cable singleend earthed

24V X1(Default FWD)
X2(Default REV)
X3
OD9L
X4
X5
X6
HX7
COM

Fig 3-11 Four different wiring diagram

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Mechanical and Electrical Installation

OD9L User Manual

It needs to employ shielded cable generally, with cable length of no more than 20 meters. When active driving is adopted, necessary filtering measures shall be taken to prevent the interference to the power supply. It is recommended to use the contact control mode.
3) Y1 Digital output terminal:
When the digital output terminal needs the drive relay, absorption diode shall be installed at the two sides of the relay coil and the drive capacity should be no more than 50mA. Otherwise it may easily damage DC 24 power supply.
Caution: The absorption diode shall be installed with correct polarity, as shown in Fig.2-12, otherwise, when it has output on the digital output terminal, the DC 24V power supply will be damaged immediately.

Fig.3-12 Schematic diagram for digital output terminal Y1 wiring

46

Operation and Display

OD9L User Manual

Chapter 4 Operation and Display
4.1 Operation and Display Interface Introduction
We can change the function parameter, monitor the working status and control (start up/stop) the running inverter through the operation panel. The appearance and function are like below:

1

2

3

4

5

6

7

8

Fig.4-1 schematic diagram of operation panel (standard LED keyboard )

4.1.1 Description of Function LED Indicator

LED Symbol Hz

Unit Freq. Unit

Implication
LED on– current parameter is frequency value

Color Green

Unit LED

A

Current Unit LED on– current parameter is current value Green

V

Voltage Unit LED on– current parameter is voltage value Green

RPM (Hz+A)

Speed Unit

LED on –current parameter is rotation speed Green value

Function LED

% (Hz+V )
RUN

Percentage
running status LED

LED on–current parameter is percentage Green value

LED on–in the status of running Light off–in the status of stop LED flash–in the status of sleep

Green

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Operation and Display

OD9L User Manual

LED Symbol L/D/C
FWD/RE V
TUNE/T C

Unit control mode
LED
running direction LED
tuning/torque /fault LED

Implication
LED off–in the status of keyboard control mode LED on–in the status of terminal control mode LED flash–in the status of remote communication control mode
LED off–in the status of forward rotation LED on–in the status of reverse rotation LED flash–the target frequency is opposite to the actual frequency or in the status of reverse-run prohibition
LED on–in the status of torque control LED flash–tuning/fault

Color Red
Red
Red

4.1.2 LED display

Five digits LED is able to display setup frequency, output frequency, various monitoring data and alarm code. Function codes are usually displayed as decimal digits. For example, function code A0-11 is displayed as “50.00”, means decimal digit “50”. When the function codes are displayed as hexadecimal digits, the highest bit is “H.”, means present function code value is displayed in hexadecimal way. For example, when function code A7-29 is displayed as “H.003F”, the value of A7-29 is hexadecimal number”0x3f”
The user can freely set the monitoring data of stop and running status by the function code A7-29/A7-30, all the details are showed as function code A7-29/A7-30.

4.1.3. Keyboard instruction

Tab.4-1 keyboard function table

Key

Name

Function

PRG/ESC

Program/ Exit entry or exit ,return to primary menu

ENTER

entry into the menu interface ,confirm the setup parameters

increase (+)

Increase in the data or function code

decrease (-)

Decrease in the data or function code

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Operation and Display

RUN STOP/RESET QUICK/JOG

shift key Run key STOP/RESET direction/jog run

Select the displayed parameters in turn on the stop display interface and running display interface, the specific content please refer to A7-29 and A7-31; when modifying parameters, select the modification digit of parameters
used in running operation under keyboard control mode
In the status of running, pressing it can stop the running operation; in fault alarm status, it can be used as reset. The characteristic of this key is limited by function code A7-02 When A7-28 is set as 0, it’s used as jog run key. When A7-28 is set as 1, it’s used as direction key, press this key now, the direction will be reversed.

4.2 Organization Way of the Inverter Function Code

The meaning of the function code group of OD9L as follows:

Function code group

Function description

Explanation

A0AF C0C3 E0E6 F0FF U0U1

Basic function parameter group 2nd motor parameter group Enhancement function parameter group Professional inverter function selection group
Monitoring parameter group

Refer to mainstream inverter manufacturers function code planning. 2nd motor parameter, acceleration and deceleration time, control method, all can be set independently. System parameter set, custom-made user function code, optimization control, AI/AO revising, master-slave control, mechanical brake function and sleep function.
Choose to use different professional inverter function
U0 is the fault record parameter group; U1 is the user monitoring parameter group, for the convenience to check the relevant output status.

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4.3 Instruction of Function Code Viewing and Modification Methods

Function code parameter of OD9L inverter adopts three-level menu, it can view and monitor the parameter by operation panel. The three-level menu includes function parameter set (level 1 menu) Function code (level 2 menu) Function code setup value (level 3 menu). Refer to Fig.4-2 for the operation procedure. In the state parameter interface, it can check the different status parameter by the “” key.

I Level menu (Choose function code group number )

State parameter interface (default screen)

When pressing ascending key (+), followed by recycling; When pressing descending key (-), reverse order recycling. WhenC0-00=1, group C1~C3 are invisible;
When C0-00=2, group C1~C3 are visible.

50.00 PRG

A0

switch

AF

C0

C3

E0

E6

PRG return

ENTER

Level II menu choose function code
serial number

When pressing ascending key (+), function code serial number substract 1;
A0-00 When pressing descending key (-), function code serial number plus 1.

A0-06

ENTER PRG return

0

5

Use key (+)/(-) to modify

Level III menu set function code value

A0-07

ENTER
The next function code serial number

U0

U1

Fig.4-2 three-level menu operation flow chart

Tips: When operating with the three-level menu, you can press PRG or ENTER to return to the 2nd level menu. But it will save the present parameter data and move to the next function code if press ENTER, while it will give up the present parameter revising if press PRG.
For example: make function code A2-04 change from 0.00Hz to 5.00Hz.

PRG
50.00

Key (+)

ENTER

Key (+)

A0

A2

A2-00

A2-04

PRG

A2

PRG

ENTER
A2-04

Key (+)
05.00

00.00

SHIFT

ENTER
00.00

Fig.4-3 parameter setting operation flowchart In the status of the 3rd menu, the value can’t be modified if the parameter doesn’t have the flashing digit. You can check the function code property description for the specific reasons.

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Operation and Display

4.4 Function Code Menu Mode and Switch Description

4.4.1 The definition and operation of multi-function shortcuts

The function of Quick/Jog can be defined by function code A7-28.

Quick/Jog function selection

Default value 0

0 Forward jog

A7-28

Seting range

1 Switch between forward and reverse 2 Reverse jog
Switch between panel control and remote control 3 (terminal or communication)

Quick/Jog is a multi-function key; it can set the function by this function code. It can switch

both in stop and running status.

0: Forward jog

Achieve the forward jog function by the Quick/Jog key.

1: Switch between forward and reverse

Switch the frequency command direction by the Quick/Jog key, but it’s effective only the

instruction source in panel command channel.

2: Reverse jog

Achieve the reverse jog function by the Quick/Jog key.

3: Switch between panel control and remote control (terminal or communication)

Switch between present instruction source and keyboard control (local operation). It’s

ineffective if the present instruction source is keyboard control.

4.4.2 Function menu mode

For the convenience to check and operate, OD9L series of inverter provide three kinds of menu mode of function code to switch.

Menu mode

Description

-BASE Basic menu mode

Display the function code parameter in sequenceA0AFC0C3 E0E6F0FFU0U1, of which C1C3 only displayed in the 2nd motor. Display of F1FF is relevant to the parameter setting of F0-00,

not displayed by default.

Only display the customized function parameter (31 parameters at

-USER Customized mode

most). It can set freely by the group E1. Function code start with “U” and can modify the function code parameter value directly. parameter It has defined 19 function codes which are frequently used before the delivery. Meanwhile, user can clear the custom-made function by

E1-00, then redefineE1-01~E1-31.

-NOTF

When enter this mode, it only display the function codes which are

Default value modify different from the default parameter. The function codes are start

parameter mode

with “N”.

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Tab.4-1 Group E1 default customized function code

Function code
E1-00

Default value
0

Name
Clear the custom-made function

E1-01 uA0-03 Control method

Function code E1-10
E1-11

E1-02 uA0-04 Instruction source

E1-12

E1-03

Main frequency uA0-06
source X selection

E1-13

E1-04 uA0-23 Accelerating time 1 E1-14

E1-05 E1-06 E1-07 E1-08 E1-09

uA0-24 Decelerating time 1

uA1-00 uA1-01 uA1-02 uA1-04

Tuning selection of motor 1 Rated power of motor 1 Rated voltage of motor 1 Rated current of motor 1

E1-15 E1-16 E1-17 E1-18 E1-19

Default value

Name

Rated frequency of uA1-05
motor 1

uA1-06 uA1-12
uA1-13 uA5-00 uA5-01 uA5-02 uA6-00

Rated rotation speed of motor 1
Acceleration while in the dynamically complete tuning Deceleration while in the dynamically complete tuning Function selection of terminal DI1 Function selection of terminal DI2 Function selection of terminal DI3 Output selection of relay 1

uA6-01 Output selection of relay 2

uA6-02 Output selection of Y1

4.4.3 Switch of function menu mode

The inverter is in “-BASE” basic menu mode in default. If it’s needed to switch the menu mode(set E0-03=1), pressing “ENTER” for 3s on the state parameter interface. When it’s done it displays the present menu mode (-BASE- USEr-NOTF) for 3s, then back to the state parameter interface. You can check and set the function code in present menu mode. The detail flowchart is as below.

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Operation and Display

50.00

ENTER 3s

-BASE

50 .00 PRG
A0

ENTER 3 s

-USEr

50 .00 PRG

ENTER 3 s

uA0 -03

-NOTF
50.00 PRG

nA0-03

ENTER 3s

Fig.4-4 operation diagram of the menu mode switch

4.5 Preparation before Running

4.5.1 Customized function code setting
The customized menu has been saved in 19 frequently used parameters in default, showed as tab.4-1. The user can clear the customized function code by E1-00=1, and redefine function code by E1-00~E1-31. The switching among menu modes as described in section 4.4.3.
4.5.2 Procedures before running
The flowchart in this chapter has tell us the basic procedures before start the inverter, please choose the corresponding flowchart according to the accrual application. We only introduce the basic settings in this section.

Flow chart Sub flowchart

Content

page

A

–

Basic steps from installation, wiring to running

53

Running under open-loop vector (speed

–

A-1

sensor less vector) control

54

–

A-2

Running under V/F control

55

Flowchart A (connecting to the motor by the least setting change) Flowchart A explains the connection to the motor by the least setting. The setting will have some differences for the different use. Please use the initial set parameter of the inverter in the application which doesn’t need precise control. Sub flowchart A-1 (motor running with open-loop vector control mode) Sub flowchart A-1 explains the startup steps in open-loop vector control mode. It’s more effective for vector control when high starting torque, torque limitation etc are needed. Sub flowchart A-2 (simple motor running with V/F control mode ) When running with V/F control mode, please set the parameter according to below flowchart.

53

Operation and Display
It is more effective of V/F control in fan or pump application.
start
Install the inverter according to the manual and wiring Obey the safety rules, power on
Please set F0-03 (control mode selection)

OD9L User Manual

Set the nameplate parameter

When C0-00=1:

When C0-00=2:

A1-01: Rated power of motor 1 C1-01: Rated power of motor 2

A1-02: Rated voltage of motor 1 C1-02: Rated voltage of motor 2

A1-03: poles of motor 1

C1-03: poles of motor 2

A1-04: Rated current of motor 1 C1-04: Rated current of motor 2

A1-05: Rated frequency of motor 1 C1-05: Rated frequency of motor 2

A1-06: Rated speed of motor 1 C1-06: Rated speed of motor 1

Control mode selection A0-03=
1: open-loop vector 2 (speed sensor less vector) To sub
flowchart A-1

2: VF control To sub
flowchart A-2

Do the best adjustment, set some parameter (A0-04: run the instruction source, A0-06: main frequency
source selection,A0-10: frequency source selection)
Confirm the parameter by check function, save it if it’s right
So far, the preparation before running is finished
Figure 4-5 basic steps before running

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OD9L User Manual
From flowchart
A

Operation and Display

If self-learning disconnect the load for
the motor?

NO

NO

YES

If the motor load is

under the rated 30%?

YES

If it has marked the suitable data for motor
in the test report?
YES
Set the motor parameter manually

Static tuning

NO

A1-00=1

Rotary tuning (A1-00=2)

No-load test run Confirm if it’s normal of the running, rotation direction, multifunction input/output etc
Connect the motor to the load
Run the actual load Confirm if the mechanical system run normally
To flowchart
A
Fig.4-6 open-loop vector control running steps

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Operation and Display

From flowchart
A

OD9L User Manual

Confirm if the selected V/F curve (A3-00) is appropriate Confirm if the nameplate parameter is right
No-load test running Confirm if the running, rotation direction, multifunction
input/output etc is normal
Run the actual load Confirm if the mechanical system is working normally

To flowchart
A
Fig.4-7 V/F control mode running steps
4.5.3 State parameter check
It can display various of state parameter through the key “” either the machine is stopped or running. It’s function code A7-29 (running parameter) and A7-30 (stop parameter) choose the parameter display when it’s stop or running according to the binary bit. It has totally sixteen run/stop state parameter for choosing to display, more details please refer to the A7-29 and A7-30 description in chapter five.
4.6 Start-stop Control of the Inverter

4.6.1 Source selection of the start-stop signal

There are three source of the start-stop control command of the inverter, respectively are

operate panel control, terminal control and communication control, you can choose it by function

code A0-04.

Set running command source

Default value

explanation

A0-04

Setting range

Operate panel command

0

Press RUN, STOP to start-stop

channel (LED off)

1

Terminal command channel (LED on)

Define DI as the start-stop command terminal

Communication command

1

Use MODBUS-RTU protocol

channel (LED flicker)

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4.6.1.1 Operate panel start-stop control When operate the panel to make the function code A0-4=0, it’s panel star-stop control mode.
Press the “Run” button then the inverter starts to run (LED on); press “STOP” button on the run status, then the inverter stops (LED off). 4.6.1.2 Terminal start-stop control
Terminal start-stop control is suited to use toggle switch or electromagnetic switch as start-stop occasions for the apply system, it also suited to this kind of electrical design which the controller use dry contact signal to control the inverter.
OD9L series of inverter provides various of terminal control ways, it can use function code A5-11 to confirm what control way does the terminal uses. Function code A5-00~A5-04 determine the input port of the start-stop control signal. For the specific setting ways, please refer to the detail explanation of function code A5-11, A5-00~A5-04 etc.
Example 1: It’s require to use toggle switch as the start-stop switch of the inverter, connect the forward running switch signal to DI2 port, connect the reverse running switch signal to DI4 port. The way how to use and set is as follows:
Port Function code Set value Command mode Select command source

SW1 SW2

RUN/ forward
RUN/ revers e

X1
X2 X3
X4 X5 . COM

A5-00 A5-01 A5-02 A5-03 A5-04
.

.

1 FWD 2 REV A5-11=0 .

Run command A0-04=1
Terminal command

.

Two wire mode 1

Fig.4-8 Illustration of terminal control start-stop mode
The control mode showed in the picture above: when SW1 is closed, the inverter runs in forward; when SW1 is open, the inverter is stopped. Similarly, when SW2 is closed, the inverter runs in reverse; when SW2 is open, the inverter is stopped. Whatever both SW1 and AW2 are closed or open, the inverter will be stopped.
Example 2: It’s require to use electromagnetic pushbutton switch as the start- stop switch of the inverter, connect the start signal to DI2 port, connect the stop signal to DI4 port. The way how to use and set is as follows:
Port Function code Set value Command mode Select command source

RUN/

X1

A5-00

.

SB 2 SB 1

forward

X2

A5-01

St op RUN/

X3

A5-02

FWD 1

2

REV St op

A5-11=2

Run command A0-04=1

SB 3

revers e

X4

A5-03

3

Terminal command

X5

A5-04

.

Three wire mode 1

.

.

COM

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Fig.4-8 Illustration of terminal control start-stop mode
The control mode showed in the picture above: SB1 must keep closed on the normal running, otherwise the inverter will be stopped. The commands of SB2 and SB3 are effective when the buttons are pressed down. The running status of the inverter is determined by the final actions of these 3 buttons. 4.6.1.3 communication start-stop control
The upper computer uses RS485 communication mode to control the inverter application. Choosing communication mode (A0-04=2) as control command source, then the start-stop of the inverter can be controlled by communication mode. The setting of the related function code is as follows:

Port

485+ 485-

Upper computer

RS485

Communication setting is consistent with the upper computer’s

A8-00: communication velocity A8-01: verify A8-02: address A8-03: respond delay A8-04: overtime communication A8-05: transmission format

Select command source as communication mode
A0-04=2 Run command

Fig.4-10 Illustration of communication control start-stop mode
In the above picture, if set communication overtime (A8-04) function code as nonzero value, the automotive stop function of the inverter overtime fault is active. It can avoid the inverter run out of control because of the communication fault or upper computer fault. This function can be use in some certain application.
The protocol which built in the communication port is MODBUS-RTU slave protocol, the upper machine must use MODBUS-RTU master protocol to communicate with it. For the related specific content of the communication protocol, please refer to the manual appendix A: OD9L Modbus communication protocol.
4.6.2 Start mode
There is 3 modes of the inverter, respectively are direct start, fast track start and asynchronous machine pre-excited magnetic start, it can be selected by function parameter A2-00.
When A2-00=0, it’s the direct start mode which apply to the majority small inertia load. The frequency curve of the start procedure is as below picture. The “DC brake” function before start is suitable to the elevator and lifting load; “Start frequency” is suitable to the equipment drive which need start torque impact. For example the cement mixer equipment.
When A2-00=2, it’s only suitable to asynchronous inductive motor load. Using pre-excited magnetism before start can improve the fast response feature of the asynchronous motor, and meet the application demand which requires short acceleration time. The frequency cure on the start procedure is as follows.
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f Frequency
A2-00=0: direct start

Upper limiting frequency
A0-16

f Frequency
A2-00=0: direct start

Upper limiting frequency
A0-16

Retention

time of start

frequency

DC A2-05 brake

time A2-07

A2-04

Start frequency

A0-23 Acceleration time

Running command

t Time

A2-04=0.00Hz A2-05=0.0S A2-07=0.0S
Running command

A0-23 Acceleration time
t Time

f Frequency A2-00=2: magnetic pre-excite start

Fig.4-11 Direct start illustration

Upper limiting frequency
A0-16

f Frequency
A2-00=2: magnetic pre-excite start

Upper limiting frequency
A0-16

Retention time of start frequency
Pre-excite A2-05

A0-23 Acceleration time

A2-04=0.00Hz A2-05=0.0S A2-07=0.0S
Pre-excite

A0-23 Acceleration time

magnetism

time

Start A2-04 frequency

magnetism time

t

t

Running command

Time

Running command

Time

Fig.4-12 Pre-excited magnetism start illustration

4.6.3 Stop mode

There are 2 kinds of stop mode of inverter, respectively are deceleration stop and free stop. It can be selected by function code A2-13.

Frequency

f

Running

A2-13=0:

frequency deceleration stop

Frequency

f

Running

frequency

A2-13=1: free stop

A0-24 Deceleration time

A2-14 Initiate frequency of DC brake stop
Stop command

A2-17 DC brake time of stop
t Time

Stop command

Fig.4-13 Stop illustration

t Time

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4.6.4 Jog running
In many occasions, the inverter need to run in slow speed so as to test the equipment or other function, so it’s convenient to run in jog.

Output frequency

Reference frequency of acceleration/deceleration
A0-11
Jog frequency A7-00

Actual acceleration time Jog acceleration Time A7-01
Set the acceleration time
Jog command

Time t

Jog deceleration time A7-02

Actual deceleration time Set the deceleration time

Fig.4-14 Illustration of Jog running 4.6.4.1 Setting the parameter and operating of the Jog by operation panel

Jog command button
(stop status)
JOG

Panel command way

A7-28=0 A7-28=2

A0-04=0

Jog running parameter

A7-00 Jog frequency A7-01 Acceleration time A7-02 Deceleration time

FWD JOG REV JOG

Fig.4-15 Illustration of jog parameter setting After setting the related function code parameter as above picture, on the status of stop, pressing the JOG button, then the inverter starts to run in forward. when releasing the JOG button, the inverter decelerates to stop.
4.6.4.2 Setting the parameter and operating of the Jog by DI port. In some production devices which need to use jog frequently, such as textile machine, it will
be more convenient to use keys or buttons to control the jog. The related function code setting pls refer to below picture:

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Port Function code Set value

Setting parameter of jog

terminal command mode

Jog control buttons

X1

(Stop status)

X2

FJ OG RJOG

Jog/FWD Jog/R EV

X3
X4 X5 . COM

A5-00 A5-01 A5-02 A5-03 A5-04
.

.
.
. 4 FWD JOG
REV JOG 5

A7-00 Jog frequency A7-01 Acceleration time A7-02 Deceleration time

A0-04=1

Run in FWD jog Run in REV jog

Fig.4-16 Parameter setting illustration of DI mode jog
After setting the related function code parameter as above picture, on the status of stop, pressing the FJOG button, then the inverter starts to run in forward. when releasing the FJOG button, the inverter decelerates to stop. Similarly, pressing the RJOG button can operate on the inverter in reverse jog.

4.7 Running Frequency Control of the Inverter

The inverter has been set with 2 frequency preset channel, respectively named main frequency source X and auxiliary frequency source Y. They can work in single channel or switch at any time, even superimpose according to certain calculation method so as to meet the demand of different application occasions.

4.7.1 Select the main frequency source given

There are 9 kinds of main frequency source; they respectively are digital preset (UP/DN no memory after power-off), digital preset (memory after power- off), AI1, AI2, PULSE input, multi-segment command, simple PLC, PID, communication given etc. You can select the certain one by setting A0-06.

DI1~ DI5

A0-11

? ?

Digital setting 0

Holding on

1

AI

power-off

0~10V

2

Analog quantity

A2

3

0~10V

Analog quantity

A5-00 ~ A5-04

AC-00 ~ AC-15

4

=12/13/14/15

Each frequency band

Group AC function code Simple PLC control 5

The upper ma chi ne

AI DI5(f)

Group AA function code PID

6

A8-00~A8-05 Define communication
configuration

Communication given 7 Register H1000

HDI7 A5-06=30

Pul se frequency

A5-30

8

~A5-34

A0-06 Main frequency source X selection

A0-11

Main frequency source X

Frequency switch
A5-00~A5-06 =39

DI1~ HDI7

Fig.4-17 Illustration of main frequency source setting From the different frequency source in the picture we can see that the running frequency of

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the inverter can be determined by function code, or by immediate manual adjustment, or by analog quantity, or by multi-speed terminal command, or by built-in PID controller to regulate closely through external feedback signal, and also can be determined by communication from upper machine.
For every kinds of frequency source giving setting, the related function codes have been listed in the above picture, you can refer to the details of each function code when setting.
4.7.2 Usage of given with auxiliary frequency
The auxiliary frequency source Y comes in the same way as the main frequency source, and it’s selected by A0-07.

DI1~ DI5

A0-11

? ?

Digital setting 0

Holding on

1

AI

power-off

0~10V Analog quantity 2

A2

0~10V Analog quantity 3

A5-00 ~ A5-04

AC-00 ~ AC-15

4

=12/13/14/15

Each frequency band

Group AC function code Simple PLC control 5

The upper ma chi ne

AI DI5(f)

Group AA function code PID

6

A8-00~A8-05 Define communication

Communication given 7 Register H1000

configuration

DI7

F5-06=30

Pul se frequency

A5-30

8

~A5-34

A0-07 Main frequency source Y selection

Main frequency source Y
A0-11
Frequency switch F5-00~F5-06
=40
DI1~ DI7

Fig.4-18 Illustration of auxiliary frequency source setting In the actual operation, it’s A0-10 that set the relationship between the target frequency and the main/auxiliary frequency source.
4.7.3 Frequency closed loop control of the process control
There is built-in PID adjuster in OD9L, and it coordinate with how to choose the frequency given channel. Through it users can realize the automatic adjustment of the process control, for example constant temperature, constant pressure and tension etc application.

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Set a goal

AA-21

PID1:

AA-22

AA-01 PID digital giving

AA-04 PID logic 0:positive

1:negative %

AA-00 PID given

AA-10

%

Given

source

selection

+-

+-

Deviation amplitude

limiting

Proportion Kp1:AA-06 Integral Ti1:AA-07 Differential Td1:AA-08
PID2: Proportion Kp2:AA-18

AA-23 Switch conditon

PID output frequency

A0-10=0

AA-26 AA-27
PID output chatacter

A0-06=6 Frequency
source selection

PWM drive

Motor execute

Object

Integral

AA-05 Feedback
range

U1-10 Given quantity display

U1-10 Given quantity display

Ti1:AA-19 Differential
Td1:AA-20

AA-12 Feedback filter time

AA-03 Feedback
source

AE-00 AE-15

Calibration curve

Physical

Electrical

quantity

A1 % parameter

signal Transmitter

character

detect

preprocess

Fig.4-19 Illustration of frequency closed loop control
4.7.4 Swing frequency mode setting
In textile and chemical fiber process equipments, it can improve the uniformity of the winding spindle with swing frequency function like below picture by setting function code Ab-00~Ab-04, for more details please refer to the relevant function code description.

Running with swing frequency Ab-01>0% Ab-02: jump range Ab-03:frequency cycle Ab-04:rise time
Swing bar motor

With swing frequency
Reciprocating device

Without swing frequency

Fig.4-20 Illustration of swing frequency application setting
4.7.5 Multi-speed mode setting
For those application occasions where they don’ t need continuous adjustment of the running frequency and just need some certain frequency value, multi- speed control is suitable. OD9L can be set with at most 16 segments of running frequency, and select by 4 DI input signal combinations. Set the function codes of the DI port as function value 12~15, then the multi frequency commands input ports have been defined. The required multi frequency will be set by the multi frequency form of group AC, and set the “frequency source selection” as multi frequency giving like below picture:

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Operation and Display

Port Function code

X1 A5-00

0

X2 A5-01

0

X3 A5-02

1

X4 A5-03

0

X5 A5-04

OD9L User Manual

(Binary)

Mult ista ge

Set value State combination frequency form %

0 0 0 0

AC-00

.

0 0 0 1

AC-01

.

0 0 1 0

AC-02

.

. .

. .

.

1 1 1 0

AC-14

.

1 1 1 1

AC-15

A0-10=0

15

14

A0-06=4

13

Frequency source

12

selection

..

Fig.4-21 Illustration of multi-speed control mode
In the above picture, X2, X3, X4 and X5 are selected as signal input ports of the multi frequency, and successively compose 4 bytes of binary number, then combined to certain value according to the status, and select multi frequency at this time. When (X5, X4, X3, X2) = (0,0,1,0), the status combination number is 2, so it will pick the frequency value of function code AC-02 as target running frequency.
OD9L can set at most 4 DI ports as input ports of multi frequency command, and also allow less than 4 DI ports to give multi frequency. For the lacking digits, generally regard it as status 0.
4.7.6 Motor running direction setting
When press the button “RUN” after the inverter recovers to default parameter, the
running direction of the drive is called forward. If the present rotating direction is opposite to the required direction, please set A0-13=1 or exchange any 2 wiring of the UVW output lines after cut off the electricity ( Pay attention to wait the main capacitor of the inverter fully discharged) so as to exclude the direction problem.
In all the drive system, if only allow the system to run in forward direction but no reverse direction, it’s necessary to set A0-13=2. If there is reverse command at the moment, the inverter will decelerate to stop, and the FWD/REV light on the panel will flicker all the time. The logic relationship is like the picture below:

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Frequency command

Running command (panel) Running forward

Fs > 0

command

(terminal communication)

Fs = 0

Set the direction
0 1 2

Reverse running command (terminal communication)

Fs = 0

Fs > 0

A0-13
0 1 2

Running forward Running reverse
Decelerate stop

Fig.4-22 Illustration of motor running direction
For the application which is not allowed to have reverse rotation, please don’t modify the function code to change the running direction. Because when it restore to default, the function code mentioned above will also be reset. Thus the function can be realized by the NO.50 function of the digital input terminal DI.
4.7.7 Fixed-length control mode
OD9L has fixed-length control function. When the length pulse gets through DI (Choose 30 of DI function) terminal acquisition, make the pulse quantity of terminal sampling divide pulse quantity per meter (Ab-07), the calculated result is the actual length Ab-06. When the actual length is greater than the set length Ab-05, the multi-function digital switching value output “length reached” ON signal.
During the fixed-length process, it can reset the length (Choose 31 of DI function) through DI terminals. You can refer to below picture to set the device.

Length pulse

A5-04=30 (pulse length input)

?

Terminal HDI7

Ab-07 (pulse quantity setting of unit
length)

Length reset

A5-00~A5-04=31 (length reset)

Ab-05 (length setting)
Ab-06 (length reading)
Zero clearing

Set 1 of digital

output port after

length arrival

A6-00~A6-02=20

=

(length arrrival)

Reset

Length pulse input 1 2 3
Length reset input
Length arrival output

10 11 12
Ab-05=11 Ab-06=11

1 2 U1-13=0 Ab-06=0

Fig.4-23 Function code setting of fixed-length control mode 65

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Attention: 1) It can’t recognize the direction on the fixed-length control mode, so the length is calculated according to the pulse quantity. 2) It can only use HDI as the “length count input” terminal. 3) It can make it an automotive stop system to feed the length reached switching value output signal back to the stop input terminals of the inverter.

Run button Stop button
Jog button Length zero clearing
button Length pulse input
Length arrival output

OD9L
CME COM Ab-05= set length
X1 A0-04=1A5-00=1 X2 A5-01=3A5-02=4 X3 X4 A5-03=31A5-04=30
Ab-07= pulse quantity of HDI unit length
DO1 A6-02=20

Length detecting sensor

M
Rolling motor

Fig. 4-24 Examples of fixed-length control function

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4.7.8 Usage of count function of the inverter
Count value is collected by DI (Choose 28 of DI function) terminal. When the count value reaches the set count value Ab-08, multi-function digital switching value output “set count value reached” ON signal, then the counter stops counting.
When the count value reaches the set count value Ab-09, multi-function digital switching value output “specified count value reached” ON signal, the counter continue to counting at the moment until “set the count value” signal.

Count pulse

A5-00~A5-04=28 (count pulse input)

Counter reset

A5-00~A5-04=29 (counter reset)

Ab-09 (specified count)

U1-12 (count value)
Zero clearing

=
Ab-08 (set counting)

A6-00~A6-02=30 (specified count
arrive)

Reset

A6-00~A6-02=29 (set counting arrive)

Set 1 for digital port after specified
count arrived
Set 1 for digital port after set
counting arrived

Count pulse input 1 2 3
Count reset input
Specified count arrival output
Set counting arrival output

10 11 12
Ab-09=11 U1-12=11

19 20 21

U1-12=0

1 2

Ab-08=20 U1-12=20

Fig.4-25 Counting mode function code setting

Attention:

1. Specified count value Ab-09 shouldn’t be greater than set count value Ab-08. 2) It must use DI5 port when the pulse frequency is high. 3) The switch ports of “Set counting value reached” and “specified counting reached” can’t be
   re-used. 4) On the status of RUN/STOP of the inverter, the counter will keep counting until the “set the
   count value” signal. 5) The count value can hold still on power-off. 6) It can make it an automotive stop system to feed the counting reached switching value output
   signal back to the stop input terminals of the inverter.

4.8 Motor Characteristic Parameter Setting and Automotive Tuning

4.8.1 Motor parameter that need setting
When the inverter is running with “vector control mode” (A0-03=1), it strongly dependent to precise motor parameter, thus this is one of the most important distinctions compared with “VF control” (A0-03) mode. The inverter must get the precise parameters from the controlled motor for the purpose to have good driving performance and running efficiency.

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The required parameters are as below (function code of default motor 1):

Parameter of motor 1 A1-01~A1-06 A1-07~A1-11

Parameter description Rated power/ voltage/ current/ frequency/ revolving speed The internal equivalent stator resistance/ inductive reactance/ rotor inductance

mark Machine type parameter, manual input
Tuning parameter

4.8.2 Automatic tuning and identification of motor parameters

The way for inverter to get the internal electrical parameters of the controlled motor include: dynamic identification, static identification, manual input the parameters and so on.

Identification methods Dynamic identification without load Dynamic identification with load
Static identification
Input parameters

Adapted conditions Synchronous motor and asynchronous motor: occasions where it’s convenient for motor to separate from the application system. Synchronous motor and asynchronous motor: occasions where it’s inconvenient for motor to separate from the application system. Only for asynchronous motor: occasions where it’s difficult for motor to separate from the load and dynamic identification is prohibited. Only for asynchronous motor: occasions where it’s inconvenient for motor to separate from the application system. Copy the parameter from the motor which is the same type as the target motor and has been identified by the inverter, then input it to the function code A1-01~A1-11.

Effect Best Good Worse
Good

The automatic tuning process of the motor parameters is as below: Below we take the default motor 1 as example to explain the parameter identification methods, and it’s in the same way as motor 2. Step 1: if the motor can be separate from the load, take the motor away from the load part on power-off condition, and let the motor run freely on empty load. Step 2: After power-on, make the command source (A0-04) of the inverter as the command channel of the operation panel. Step 3: Input the parameters according to the nameplate (A1-01~A1-06), then input the actual parameters according to below table (Choosing according to the present motor):

Motor selection Motor 1
Motor 2

Parameters A1-01: The rated power A1-02: The rated voltage A1-04: The rated current A1-05: The rated frequency A1-06: The rated revolving speed C1-01~C1-06: Same definition as above codes

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Step 4: if it’s asynchronous motor, please choose 2 (Completely dynamic tuning) of A1-00 (Tuning choice, using C1-00 for motor 2), then press button ENTER, then the keyboard displays as below:

Then press button RUN, the inverter will drive the motor to accelerate/decelerate, forward/reverse run, and to turn on the indicator light. The whole identification will keep running for about 2 minutes. The tuning is finished when the above signals disappear and back to normal display status. The inverter will figure out below parameters of the motor after the tuning.

Motor selection Motor 1
Motor 2

Parameters A1-07: No-load current of motor 1 A1-08: Stator current of motor 1 A1-09: Rotor resistance of motor 1 A1-10: interaction inductive reactance A1-11: leakage inductive reactance of motor 1 C1-07~C1-11: same definition as above

If the motor can’t completely separate from the load, please choose 1 (static tuning) of A1-00 (using C1-00 for motor 2), then press RUN button on the panel, so the parameter identification starts.
4.8.3 Setting and switching of multi-group motor parameters
It can be assigned by function code C0-00 or digital input terminal function 41 to choose present valid parameter groups. But it has privilege when digital input terminal function 41 is effective, so C0-00 setting is invalid.

C0-00 =1 Motor 1

C0-00 =2 Motor 2

It can drive multi motors at the same time on VF control mode.

It can’t drive multi motors at the same time on
vector control mode.

It can drive at most 2 motors in different time on vector control mode, and the parameters will be
stored separately.

Fig.4-26 Switching of multi-group motors
4.9 Usage of Inverter DI Ports
The control board comes with 7 DI ports, numbering as DI1~DI7. The internal hardware of DI port has 24Vdc power source for testing use, so users just need to short connect the DI port and the COM port, the DI signal can be put into the inverter.
On the default status, A5-13=00000, it’s valid signal (logic 1) with DI port short connected. The DI is invalid (logic 0) signal when DI port is hanging. Users can also change the valid mode:

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The signal is invalid when the DI ports are short connected (logic 0) while the signal is valid (logic 1)when the DI ports are hanging. It needed to modify the place which is corresponding to A5-13 to 1. The two function code corresponds to the valid setting of DI1~DI7.
The inverter has set software filter time (A5-10) for the input signal of DI port for the purpose to improve the anti-interference ability. For DI1~DI 3 input terminals, it has specially provide signal delay function for some application in need.

T

T

Hardware Inside DI DI signal signal

Fig.4-27 DI delay setting The above-mentioned function of 7 DI ports can be defined in A5-00~A5-06 function code. Each DI can be selected from 53 functions according to the demand. For the design of hardware characteristic, only HDI can accept high frequency pulse signal. So for the application that need high speed counting, please arrange it to HDI port.
4.10 Usage of Inverter DO Ports

The control board comes with 3 lines of digital output, respectively are control board RELAY 1, RELAY 2 and Y1, of which Y1 is transistor type output and can drive 24Vdc low voltage signal loop; relay output can drive 50 V ac control loop.
It can define each digital output function by setting the value of parameter A6-00 ~ A6-02. It can indicate every kinds of working status or warning signals of the inverter, totally about 45 function setting, with which can meet the demand of users for certain automatic control requirements. For the specific setting value please refer to detail description of group A6 function code.

4.11 AI Input Signal Character and Pretreatment

The inverter can support 2 lines of AI source.

Ports

Input signal characteristics

AI1-GND

Can receive 0~10Vdc signal

AI2-GND

When the dial switch “AI2 I-U” is in “U” mark position, it can receive

0~10Vdc signal; when the dial switch “AI2 I-U” is in “I” mark position, it

can receive 0~20mA current signal.

AI can be used when the inverter uses external voltage current signal as frequency source

given, torque given, voltage given when VF separates, PID given or feedback.

The sampling value of AI port can be read in function code U1-08 and U1-09, the calculated

value can be provided for internal later calculations, so users can’t read it directly.

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The user can pre-set D%

D%

at most 3 kinds of

convert curve of the

input value, and

different AI channel

can use one same

Vi

Vi

curve.

Curve 0:A5-15A5-19

Curve 1:AE-00AE-07

D% Vi
Curve 2:AE-08AE-15

AI1 V AI2 V

U1-08 U1-09

Units digit:AI1 Curve selection02
Units digit:AI2 Curve selection02

%

AI1 internal

calculated value

%

AI2 internal

calculated value

Port

Sampling value

F5-43:AI multipoint curcve

Fig.4-28 The actual given of AI signal

4.12 Usage of Inverter AO port

The inverter totally support 2 lines of AO output.

Ports

Input signal characteristics

When the dial switch “AO1 I-U” is in “U” mark position, it can receive

AO1-GND

0~10Vdc signal; when the dial switch “AO1 I-U” is in “I” mark position, it can receive

0~20mA current signal;

When the dial switch “AO2 I-U” is in “U” mark position, it can receive

AO2-GND

0~10Vdc signal; when the dial switch “AO2 I-U” is in “I” mark position, it can receive

0~20mA current signal;

AO1 and AO2 can be used in analog to indicate the internal running parameters. The

indicated parameter attribute can be chosen by function code A6-09 and A6-10.

Before the indicated parameter output, it can also be revised as showed in below picture the

oblique line. For the details of function code A6-13~A6-16 please refer to chapter 5.

Time input

Time output

A7-40

A7-41

A7-40

Fig.4-29 AO output illustration

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4.13 Usage of Inverter Serial Communication
For hardware communication parameter configuration of communication ports please refer to group A8 function. It’s the premise of normal communication to set the communication velocity and data format in accordance with the upper computer.
The serial ports of OD9L have built in MODBUS-RTU slave communication protocol, so the upper computer can check or revise function code, various of status parameters, send running command and running frequency to the inverter through the serial ports.

Upper computer

RS485

Port 485+ 485-

Communication setting is consistent with the upper computer’s
A8-00: communication velocity MODBUS-RTU A8-01: verify Communication
protocol A8-02: address A8-03: respond delay A8-04: overtime communication A8-05: transmission format

Function code Status parameter Running command

Fig.4-30 communication setting illustration The function code, various of status parameters and command information in internal of OD9L are organized by “register parameter address”, so the master machine can define the protocol of communication data interaction. For details please refer to appendix A: OD9L Modbus communication protocol.
4.14 Password Setting
The inverter provides password protection function. It’s just the user password when setting A7-50 to nonzero status. The password protection is effective after it’s back to state parameter interface. Pressing button PRG, it will display “—–“, just showing the state parameter. If it’s need to enter the normal menu to check and set the function code, you must press buttons on “—–” interface until it displays “00000”on the panel and then input the right password.
If you want to cancel the password protection function, you get through it with the right password, then set A7-50 to zero.

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Parameter Description

Chapter 5 Parameter Description

5.1 Group A0 Basic Function

A0-00 Product model

Range: 0.00655.35

Default: 53#. This parameter is provided only for the user to view the software version and cannot be

modified.

A0-01 G/P type display

Range: 01

Default: model dependent

This parameter is provided only for the user to view the model and cannot be modified

0: applied to the constant torque of the designated rated parameters(G type).

1: applied to the variable torque loads(fan and pump loads) of the designated rated parameters(P

type).

A0-02 Rated current

Range: 0.1A to 3000.0A Default: model dependent

This parameter is provided only for the user to view the rated current and cannot be modified.

A0-03 Control mode

Range: 12

1:open loop vector control (speed sensorless vector control)

2:V/F control

Default: 2

A0-04 Running command source selection Range:02

Default: 0

Select control command channel for inverter.

The inverter control command includes start , stop, forward rotation, reverse rotation and Jog.

0:operation panel command channel (LED OFF);

Perform running command control with key on the operation panel such as RUN,STOP/RES.

1:Terminal command channel (LED ON)

Perform running command control by the multifunctional input terminals, such as FWD, REV,

JOGF, JOGR etc.

2:Serial port command channel (LED flashes)

The running command is sent by the host computer via communication mode.

A0-05 Base frequency for modification during running Range:01 Default: 0 0: Running frequency. 1: Set frequency. This parameter is effective only when the frequency source is digital setting, and it’s used to
confirm if the action of button Up/Down or terminal Up/Down is revising the setting frequency or running frequency. The biggest difference is reflected in the acceleration process.

A0-06 Main frequency source X selection Range:08

Default: 1

Select the input channel for main reference frequency of the inverter. There are 9 types of main

given frequency channels:

0:Up/Down modify frequency, non-record on stop.

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The initial value is the value of A0-11 ” Digital Setup Present Frequency”. It can change the setup frequency value of the inverter through the key and on the keyboard
(or UP and DOWN of multifunction input terminals).Stop-recording on downtime means the
changed frequency value can’t be recorded after the stop of the inverter. Then the setting
frequency value will recover to the value of A0-11 “Digital Setup Present Frequency”.
1: Up/Down modify frequency, recording on power- off. The initial value is the value of A0-11 ” Digital Setup Present Frequency”. It can change the setup frequency value of the inverter through the key and on the keyboard (or UP and DOWN of multifunction input terminals). Recording on power-off means that the setting frequency upon restart of inverter remains the same as the value before power-off. 2AI1 3AI2 It means that the frequency is determined by the analog input terminal, OD9L Driver offers two analog input terminals, that is A11and A12, and A11 is the voltage input from 0V to 10V, the other is the current input from 4mA to 20mA. All of them can be selected by the dial switch on the control board. The corresponding relationship curves of the input voltage of AI1, AI2 and the target frequency can be selected by A5-45. OD9L provides 4 groups of relationship curves, of which 2 groups of them are straight lines (2 points correspondence) and the other 2 groups are arbitrary curves (2 points correspondence). Users can set them through function code A5-15~A5-24 and group AE function code. Function code A5-45 can be used to set these 2 analog input (AI1~AI2), respectively to choose one of the 4 groups of curves. When AI is as given frequency, voltage/ current input correspond to 100.0%, means the percentage of the maximum output frequency A0-14. 4. Multi speed Select multi speed running mode in need of setting Group A5 `Input Terminal and Group AC “Multi speed and PLC parameters” to determine the relative relationship between the reference signal and the reference frequency. 5.Simple PLC Select the simple PLC mode in need of setting to Group AC “MS speed and “PLC” parameter to determine the reference frequency when the frequency source is simple PLC , 6.PID Select the process PID control. In the meantime, it needs to set Group AA “PID Function” .The running frequency of the inverter is that after PID functions. Regarding PID reference source, reference quantity and feedback source, please check the Group AA “PID Function”. 7.Communication reference It means that the main frequency source is given by the host computer via communication mode ( details refers to Appendix A OD9L MODBUS communication protocol). 8. Pulse frequency reference Pulse frequency reference is input by HDI port of the panel, and the pulse slope can be set by

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Parameter Description

A5-30~A5-34.

A0-07 Auxiliary frequency source Y selection Range:08

Default: 0

When the auxiliary frequency source is used as independent frequency reference channel, it is used in the same way as the main frequency source X
when the auxiliary frequency source is used as superposition reference (unit’s digit of A0-10 is 1, 2, 3, 4), special points as follows:
1.When the auxiliary frequency source is the digital reference, the present frequency (A0-11) is ineffective. It can adjust the main reference frequency through the key and on the keyboard (or UP and DOWN of multifunction input terminals)
2.When the auxiliary frequency source is the analog input reference (A11, A12) 100% of input setup is relative to the auxiliary frequency source range (refer to A0-08-A0-09). In need to adjust the main reference frequency, please set the corresponding setup range of analog input to “-n% to +n%” (refer to A5-15 and A5-24).
Tips :there is difference between the auxiliary frequency source Y selection and the main frequency source X set up value, that is to say,the main and auxiliary frequency sources cannot use the same frequency reference channel.

A0-08 Range of auxiliary frequency Y selection Range:01

Default: 0

0: Relative to maximum frequency. 1: Relative to main frequency X. A0-08 is used to determine the relative object of the range, if it’s relative to the maximum frequency (A0-14), the range is fixed value. If it’s relative to main frequency source X, the range will change with the main frequency source X.

A0-09 Range of auxiliary frequency Y

Range:0%100%

Default: 100%

When the frequency source choose to use frequency superposition giving (setting refer to

A0-10), it’s used to determine the adjusting range of the auxiliary frequency source.

Frequency source superposition A0-10 selection

Unit’s digit:0~4 Ten’s digit:0~3

Default: 0

This parameter is used to select the frequency giving channel. Frequency reference is realized

through combination of the main frequency source X and the auxiliary frequency source Y.

Unit’s digit: Frequency source selection 0Main frequency source X.

Main frequency X is as the target frequency. 1X and Y operation result.

X and Y operation result is the target frequency, and the operation relations refers to the description of “ten’s digit”.
2Switchover between X and Y (by DI terminal).

When the multi-function input terminal function 18 (frequency switch) is invalid, the main frequency X is the target frequency.

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When the multi-function input terminal function 18 (frequency switch) is valid, the auxiliary frequency Y is the target frequency.
3Switchover between X and “X and Y operation” (by DI terminal).
When the multi-function input terminal function 18 (frequency switch) is invalid, the main frequency X is the target frequency.
When the multi-function input terminal function 18 (frequency switch) is valid, the superposition result frequency X is the target frequency.
4Switchover between Y and “X and Y operation” (by DI terminal).
When the multi-function input terminal function 18 (frequency switch) is invalid, the main frequency X is the target frequency.
When the multi-function input terminal function 18 (frequency switch) is valid, the superposition result frequency Y is the target frequency.

Frequency source selection
Main frequency source X

Frequency source superposition selection

Superposition source switch selection

Target running frequency

A0-0 unit’s digit X

Y A0-0 ten’s digit +

Frequency giving

Auxiliary frequency source Y

A0-08 A0-09

Max

Amplitude limit

Min

XY Frequency switch
A5-00~A5-04 =18
DI1~DI5

Fig.5-1 Illustration of frequency source superposition
Ten’s digit: frequency source operation relations 0Main frequency source X+ Auxiliary frequency source Y The sum of main frequency source X and auxiliary frequency source Y is the target frequency, so it realizes the frequency superposition giving function. 1Main frequency source X- Auxiliary frequency source Y The difference of main frequency source X and auxiliary frequency source Y is the target frequency. 2Max(X,Y) Use the maximum value between main frequency source X and auxiliary frequency source
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Parameter Description

Y as the target frequency. 3Min(X,Y)
Use the minimum value between main frequency source X and auxiliary frequency source Y as the target frequency.

A0-11 Preset frequency

Range:0.00Hz~A0-14 Default:50.00Hz

When the main frequency source is selected as “Digital setup” or “Terminal UP/DOWN”, this

function code is the initial value of frequency digital setup of the inverter.

A0-13 Rotation direction selection

Range:0~2

Default:0

0: Same direction: same direction with the current running direction of the motor.

1: Reverse direction: opposite direction with the current running direction of the motor.

2: Reverse forbidden: the inverter will decelerate to stop when it comes with reverse

command.

Through modifying this function code, it can change the rotary direction of the motor

without changing any other parameters, and the function is equivalent to change the rotary

direction by adjusting any two lines of the motor (U, V, W).

Tips: After parameter initialization, the motor running direction will restore to the original

status, so this action shall be carefully performed in the application where the rotary direction of

the motor is not allowed to change after system debugging.

A0-14 Maximum output frequency Range: 50.00Hz~600.00Hz<1> Default: 50.00Hz <1> represent the frequency range when A0-20=2, and the range when A0-20=1 is
50.0Hz~1200.0 Hz.

A0-15 Frequency source upper limit

Range:0~4

Default:0

This function code is used to define the source of upper limiting frequency.

0: Set by A0-16

1: AI1: 100% input setting corresponding to A0-14.

2: AI2: 100% input setting corresponding to A0-14.

3: Communication setting: the host machine giving through communication (details refer to Appendix A OD9L MODBUS communication protocol).

4: Pulse setting: pulse giving slope can be set by A5-30~A5-34.

In order to avoid galloping caused by material broken, it’s better to set upper limiting frequency by analog. When the inverter is running to the upper limiting frequency, torque control is invalid and it continue to running with upper limiting frequency.

A0-16 Frequency upper limit

Range: A0-18~ A0-14 Default: 50.00Hz

A0-17 Frequency upper limit offset

Range: 0.00Hz ~ A0-14 Default: 0.00Hz

When the frequency upper limit is analog value reference, this parameter is used as analog

value offset, its reference value is A0-14. The addition of offset frequency and analog setup value of

frequency upper limit are used as the final setup value of frequency upper limit.

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A0-18 Frequency lower limit

Range: 0.00Hz ~ A0-16 Default: 0.00Hz

The inverter starts from the start frequency. If the giving frequency is lower than frequency

lower limit in the running process, the inverter will keep running under frequency lower limit until it

stops or the giving frequency is higher than the frequency lower limit.

A0-19 Command source binding select

Range: 000~ 888

Default: 000

It’s convenient for frequency source switching with 3 kinds of defined running commands

and banding groups with 9 kinds of given frequency channels.

0: No Binding

1:Digital setting

2: AI1

3: AI2

4: Multi-speed

5: Simple PLC

6: PID

7: Communication setting

8: Pulse setting (HDI7)

Unit’s digit: Binding operation keypad command to frequency source

Ten’s digit: Binding operation terminal command to frequency source

Hundred’s digit: Binding operation communication command to frequency source

Thousand’s digit: Reserved

The meaning of above giving channels is same as main frequency X which choose A0-06. Please refer to A0-06 function description.

Different running command channels can bind the same frequency giving channels. When command source has bound frequency source, during the period that the command source is valid, frequency source set by A0-06~A0-10 will not work.

A0-20 Frequency fractional selection

Range: 1~ 2

Default: 2

This parameter is used to confirm all the resolution of the function codes which are relevant

to frequency.

1: One digit after the decimal point (0.1Hz).

2: Two digits after the decimal point (0.01Hz).

A0-21 Acceleration/Deceleration time unit Range: 0~ 2

Default: 1

For the purpose to meet every kinds of demand, OD9L can provide 3 kinds of decelerating

time unit, respectively are 1 second, 0.1 second and 0.01 second.

0: 1s

1: 0.1s

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Parameter Description

Attention: When modifying this function parameter, the decimal places display of the 4 groups of accelerating/ decelerating time will change and the corresponding accelerating/ decelerating time will also change. So be careful about it.

A0-22 Acceleration/Deceleration time base frequency Range: 0~ 2 Default: 0 This parameter is used to define the reference frequency of the accelerating/ decelerating time,
you can see from fig.5-2 of its implication. 0: Maximum frequency (A0-14)
1: Set frequency

2: Rated motor frequency

A0-23 Acceleration time 1

Range: 0.0s3000.0s<1> Default: 10.0s

A0-24 Deceleration time 1

Range: 0.0s3000.0s<1> Default: 10.0s

0s~30000s; when A0-21=2, the value is 0.00s~300.00s.

Acceleration time of inverter means the required time from zero frequency to base frequency

of acceleration/ deceleration (determined by A0-22) like t1 in fig.5-2.

Deceleration time of inverter means the required time from base frequency of acceleration/

deceleration (determined by A0-22) to zero frequency like t2 in fig.5-2.

Output frequency Hz
Base frequency of acceleration/deceleration

Set frequency

Actual Acceleration Time t1
Set acc time t1

t
Actual Deceleration Time t2
Set dec time t2

Fig.5-2 Illustration of acceleration/ deceleration time

Group 1A0-23A0-24; Group 3A7-05A7-06;

Group 2A7-03A7-04; Group 4A7-07A7-08;

A0-25 Over modulation voltage boost percentage Range: 0%~10% Default: 3% This parameter is used to improve the voltage output ability of the inverter constant power
area assuming that the rated voltage is 100%. The bigger the value, the better the improving ability, but the more waves in current. so be careful on the operation. Generally, there is no need to change it.

A0-26 Carrier frequency

Range:0.5kHz16.0kHz Default: model dependent

This function is used to adjust the carrier frequency of the inverter. By adjusting the carrier

frequency, the motor noise can be reduced, and the resonance of the mechanical system can be

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avoided, so that the leakage current to earth and the interference of the inverter can be reduced. When the carrier frequency is low, the output current higher harmonic component is increased,
the motor loss is increased, and the motor temperature rise is also be increased. When the carrier frequency is high, this motor loss is reduced, and the motor temperature is
decreased, but both inverter loss and temperature rise will be increased and so will the interference. Adjusting carrier frequency will have influences on below items:

Carrier frequency

Low high

Motor noise

High low

Output current waveform

Poor good

Motor temperature rise

High low

Inverter temperature rise

Low high

Leakage current

Low high

External radiation interference

Low high

The default setting of the carrier frequency is different of inverters with different power. Although users can modify it according to their own need, still need to pay attention of these: if setting the carrier frequency higher than the default, the heat sink temperature will rise, so users should derate to use the inverter or it has the risk of temperature alarm.

Inverter power 0.75Kw5.5Kw 7.5Kw75Kw 90Kw450Kw

Carrier frequency range 0.5kHz16.0kHz 0.5kHz16.0kHz 0.5kHz16.0kHz

Default of carrier frequency 6.0kHz 4.0kHz 2.0kHz

A0-27 Carrier frequency adjustment with temperature Range: 0~ 1 Default: 1 0: Invalid 1: Valid: the inverter can adjust the carrier frequency according to its own temperature, with
which it can decrease the possibility to have overheat alarm.

A0-28 Initialization parameters

Range: 0~ 4

Default: 0

0:No operation.

1:Restore factory parameters, except motor parameters, record information and A0-20.

2:Clear the record information, including error record group U0, accumulated power-on time A7-34, accumulated running time A7-35 and power consumption A7-73.

3:Backup the current user parameters.

4:User parameter backup recovery.

A0-29 LCD upload or download parameter Range: 0~ 4 selection

Default: 0

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Parameter Description

Download is that function code parameter values are stored to LCD by inverter. Upload is that the inverter parameters stored values are written to inverter by LCD , Therefore, LCD should first be downloaded prior to the upload parameters parameter. 0 no function 1Download parameter to LCD 2only uploadA1 function parameters
3:Upload parameters except theA1 group
4: Upload all the parameters

5.2 Group A1 Motor Parameter

A1-00 Auto-tuning selection

Range:0~2

Default: 0

Caution: Prior to tuning, it must set the correct rated parameters (A1-01A1-06) of the motor.

0: No operation, that is No-Tuning.

1:Static tuning, it is suitable for the occasion that motor and load is hard to take off so it can’t

have rotary tuning.

Operation description: Set this function code to 1 and then confirm to press the RUN key, the

inverter will operate static tuning.

2: complete tuning

To ensure the dynamic control performance on the inverter, please select the rotary tuning, and

the motor must be disconnected with the loads (no-load) in the process of the rotary tuning. After

selection of rotary tuning, the inverter conduct static tuning firstly. At the end of static tuning, the

moto

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