Xinje VB5N Series User manual

WUXI XINJE ELECTRIC CO., LTD.
VB5N seriesfrequency inverter
User manual
No. INV C 10 20140403 204

2
VB5N
Series Inverter
User Manual
Table of Contents
Preface
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Safty Precautions
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Product Introductions
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Installation and Wiring
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Operation Descriptions
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Function Parameters
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Fault Diagnosis and Disposal
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Maintenance
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Communication Protocol
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VB5N series inverter
This manual includes the basic caution items that you should obey to ensure your personal safety, as well as to protect the
product and the connected equipments. These items are highlighted in the manual by a warning triangle. Please comply
with the essential electric operation `rules that are not indicated in this manual.
Please comply with these items, incorrect operation may cause the system error working even abnormal.
More serious would cause possession loss.
The device and its components can only be used in the applications described in the catalog and the
technical manuals, can only be connected with devices or components from other manufacturers which
have been approved or recommended by Xinje.
The products will run normally in the condition of been transported, stored, configured and installed
correctly, been operated and maintained as recommended.
WUXI XINJE ELECTRIC CO., LTD. Copyright reserved
Without written authority, please do not copy, transfer or use this document and its content. Anyone who disobeys this
should take responsibility for the loss.
Obligation Declare
We have checked and confirmed that the contents in this manual were compatible with the hardware and software de-
scribed. Since mistakes are hard to avoid, we cannot promise total accordant. This manual is subject to change without no-
tices.
2014.01
CorrectApplications
Installing Precautions

VB5N series inverter
i
CATALOG
PREFACE.......................................................................................................................................1
SAFETY PRECAUTIONS...............................................................................................................2
1 PRODUCT INTRODUCTION.......................................................................................................6
1-1. Product overview......................................................................................................................................................................6
1-2. Product technical specification ...............................................................................................................................................7
1-3. Product appearance.................................................................................................................................................................9
1-4. Product dimension .................................................................................................................................................................10
2 INSTALLATION AND WIRING ..................................................................................................11
2-1. Installation environment ....................................................................................................................................................... 11
2-1-1. Environment requirement................................................................................................................................................. 11
2-1-2. Mounting location and space............................................................................................................................................ 11
2-1-3. Mounting and removing ................................................................................................................................................... 11
2-2. Wiring ..................................................................................................................................................................................... 11
2-3. Wiring of main circuit terminals ..........................................................................................................................................12
2-3-1. Wiring diagram.................................................................................................................................................................12
2-3-2. Terminal assignment and description ...............................................................................................................................12
2-4. Basic running wiring..............................................................................................................................................................13
2-5. Setting and wiring of control circuit.....................................................................................................................................14
2-5-1.Position and function of terminals and jumpers on control panel......................................................................................14
2-5-2.Terminals on control panel ................................................................................................................................................15
2-5-3. Analog I/O terminal wiring...............................................................................................................................................17
2-5-4. Connection of communication terminals..........................................................................................................................17
2-6. Mounting guide according with EMC..................................................................................................................................19
2-6-1. Control the noise...............................................................................................................................................................19
2-6-2. Local wiring and grounding .............................................................................................................................................20
3 OPERATING INSTRUCTIONS..................................................................................................21
3-1. Run the inverter.....................................................................................................................................................................21
3-1-1. Command channel of inverter ..........................................................................................................................................21
3-1-2. Frequency setting channel ................................................................................................................................................21
3-1-3. Running state....................................................................................................................................................................21
3-1-4. Running modes.................................................................................................................................................................22
3-2. Use the keyboard....................................................................................................................................................................23

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3-2-1. Keyboard layout ...............................................................................................................................................................23
3-2-2. Keyboard function............................................................................................................................................................23
3-2-3. Fucntion description of LED and indicator ......................................................................................................................24
3-2-4. Display of the operation panel..........................................................................................................................................24
3-2-5. Panel operation method ....................................................................................................................................................25
3-3. Power on the inverter ............................................................................................................................................................28
3-3-1. Checking after power on ..................................................................................................................................................28
3-3-2. Power on the inverter for the first time.............................................................................................................................28
4 FUNCTION PARAMETERS.......................................................................................................30
4-1. Function code .........................................................................................................................................................................30
4-2. Function code description .....................................................................................................................................................46
4-2-1. Basic operating function parameters (Group P0) .............................................................................................................46
4-2-2. Parameters of frequency setting (Group P1).....................................................................................................................52
4-2-3. Starting and braking parameters (Group P2)....................................................................................................................53
4-2-4. Auxiliary running parameters (Group P3)........................................................................................................................56
4-2-5. Function parameters of terminal (Group P4)....................................................................................................................61
4-2-6. Protection function parameters (Group P5)......................................................................................................................70
4-2-7. Fault recording parameters (Group P6)............................................................................................................................72
4-2-8. Close-loop control parameters (Group P7).......................................................................................................................72
4-2-9. Simple PLC operation parameters (Group P8).................................................................................................................76
4-2-10. Swing frequency function parameters (Group P9) .........................................................................................................80
4-2-11. Vector control parameters (Group PA)............................................................................................................................82
4-2-12. Special application function parameters (Group PB) .....................................................................................................83
4-2-13. Default setting and password (Group PF).......................................................................................................................83
5 FAULT DIAGNOSIS AND SOLUTION ......................................................................................84
5-1. Fault diagnosis and solution..................................................................................................................................................84
5-2. Check the fault records..........................................................................................................................................................86
5-3. Fault reset...............................................................................................................................................................................86
6 MAINTENANCE ........................................................................................................................87
6-1. Maintenance ...........................................................................................................................................................................87
6-1-1. Routine maintenance ........................................................................................................................................................87
6-2. Periodical care and maintenance..........................................................................................................................................87
6-2-1.Periodical care...................................................................................................................................................................87
6-2-2. Periodical maintenance.....................................................................................................................................................87
6-3. Warranty of the inverter .......................................................................................................................................................88
7 COMMUNICATION PROTOCOL...............................................................................................89
7-1. Overview of communication protocol ..................................................................................................................................89

VB5N series inverter
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7-2. Communication protocol.......................................................................................................................................................89
7-2-1. Communication networking mode ...................................................................................................................................89
7-2-2. Communication protocol modes.......................................................................................................................................90
7-2-3. Communication port.........................................................................................................................................................90
7-3.Modbus-RTU communication protocol.................................................................................................................................90
7-3-1. Character structure............................................................................................................................................................90
7-3-2. Communication information.............................................................................................................................................91
7-3-3.Communication parameter ................................................................................................................................................93
APPENDIX A ACCESSORIES .....................................................................................................95
A-1. Brake resistor ........................................................................................................................................................................95
A-2. Operate panel and extension cable ......................................................................................................................................95
APPENDIX B FUNCTION CONFIGURATION LIST.....................................................................96

1
Preface
——Essential introduction for this manual
Thank you for purchasing Xinje inverter, this manual should be read and understood before attempting relevant operations.
1. Purpose of this manual
This manual offers guidance and introductions about how to use and maintains the inverter correctly, including functions,
usages, installation, maintenance, etc.
2. Qualified personnel
This manual is intent for the following personnel:
Inverter installation personnel
Project technical personnel(electric engineer, electrician)
Design personnel
The above personnel should read and understand this manual carefully before operating and debugging.
3. Validity of this manual
This manual may only be used for inverters made by Xinje.
4. Electronic Documents
In addition to our written manuals, we offer electronic documentations of our products by the following ways.
User CD
There are software, user manual and application tip of relevant products.
Website
Please visit www.xinje.com to obtain all variable electronic documents.

VB5N series inverter
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Safety Precautions
Upon unpacking, please confirm that: Check whether the model and the rated values on the nameplate of the inverter are in
accordance with your order. Check if there is any damage occurred during transportation; pleases contact us or the distrib-
utor if you find any missing or damage of the products.
In order to use this product correctly, the user who uses the product for the first time must read this manual carefully and
pay close attention to the safety precautions.
Please keep this manual properly, hand it to the terminal user and lay it on the place where the operators can read it easily.
Confirmations Upon Delivery
Notice
1．Never install an inverter that is damaged or missing components. Doing so can result in injury.
Installation
Notice
1. Always hold the bottom of the inverter when carrying it. If the inverter is held by the front cover, the main body
of the inverter may fall, possible resulting in injury.
2. Attach the inverter to metal or other noncombustible materials. Fire can result if the inverter is attached to a
combustible material.
3. Install a cooling fan or other cooling device when installing more than one inverter in the same enclosure so that
the temperature of the air entering the inverters is below 45℃. Overheating can result in fires or other accidents.
Wiring
Danger
1. Always turn off the input power supply before wiring. Otherwise, an electric shock or fire may occur.
2. Wiring must be operated by an authorized person qualified in electrical work. Otherwise, an electric shock or
fire may occur.
3. Make sure to ground the ground terminals. Otherwise, an electric shock or fire may occur.
4. Always check the operation of any emergency stop circuits after they are wired. Otherwise, possibly result in
injury ( user responsibility for the wiring).
5. Never touch the output terminal directly by your hands or let the output terminals to come into contact with the
inverter case. Never short the output terminals. Otherwise, an electric short or ground short may occur.
6. Never touch the internal circuit or the zero-component until power off and the charge indicator is off as
there may still be high voltage inside theAC motor dirver.
Notice
◎Safty Precautions ◎