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HNC Electric HV320 Series User Manual

Frequency inverter
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HV320（V2）Series Frequency Inverter
User Manual
HNC Electric Limited

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Summary of Contents for HNC Electric HV320 Series

  • Page 1 HV320（V2）Series Frequency Inverter User Manual HNC Electric Limited...
  • Page 2 Foreword Introduction to the Manual HV320(V2) series drive is a high-performance general-purpose flux vector drive with a new modular design concept, it is mainly used to control and regulate the speed and torque of three-phase asynchronous motors (three-phase AC synchronous motors), and can be used for the drive of textile, paper making, wire-drawing, machine tools, packaging, food, fans, pumps, and all kinds of automated production equipment.

  • Page 3: Table Of Contents

    Contents Contents Chapter 1 Safety Information and Precautions ................1 1.1 Safety precautions ....................... 1 1.2 Safety Precautions .......................3 Chapter 2 Product Information ...................... 6 2.1 Product Positioning and Characteristics ................6 2.2 Product Model Table ......................7 2.3 Nameplate and model ......................9 Chapter 3: Introduction to Components ..................
  • Page 4 Contents Group P4 Input terminals .......................150 Group P5 Output terminals ....................162 Group P6 Start-stop control ....................167 Group P7 Keyboard and Display ...................173 Group P8 Auxiliary functions ....................177 Group P9 Fault and Protection ....................187 Group PA Process control PID function ................196 Group Pb Swing frequency, fixed length and counting ............

  • Page 5: Chapter 1 Safety Information And Precautions

    Safety Information and Precautions Chapter 1 Safety Information and Precautions 1.1 Safety precautions In this manual, safety precautions are classified into the following two categories: Danger: Hazard caused by failure to operate as required, it may result in serious injury, or even death.
  • Page 6 Safety Information and Precautions ◆ Please ground in correct and standardized manner the drive in accordance there is a risk of electric shock! ◆ Please refer to the recommendations in the manual for the wire diameter used. with the standard, otherwise there is a risk of electric shock! ◆...

  • Page 7: Safety Precautions

    Safety Information and Precautions 1.1.7 During maintenance: ◆ Do not repair or maintain energized equipment. Otherwise, there is a risk of ◆ Make sure that the drive is serviced only when the drive voltage is lower than electric shock! DC36V. Otherwise, the residual charge on the capacitor can cause harm to ◆...
  • Page 8 Safety Information and Precautions 1.2.7 Switching devices such as contactors at the driver input end and output end If a contactor is installed between the power supply and the drive input, it is not permitted to use this contactor to control the start/stop of the drive. If it is necessary to use this contactor to start and stop the drive, the interval of using this contactor to start and stop the drive shall not be less than one hour.
  • Page 9 Safety Information and Precautions The drive has built-in standard parameters of the adapted motor, according to the actual situation, it is necessary to identify the motor parameters or modify the default value in order to meet the actual value as much as possible, otherwise it will affect the operating effect and protection performance.

  • Page 10: Chapter 2 Product Information

    Product Information Chapter 2 Product Information 2.1 Product Positioning and Characteristics HV320(V2) series drive is a general-purpose high-performance flux vector drive, it is mainly used to control and regulate the speed and torque of three-phase AC asynchronous motor. It adopts high-performance vector control technology, and has low-speed and high torque output, good dynamic characteristics, very strong overload capacity, user-programmable functions and background software monitoring and communication bus functions, supports a variety of encoder types, and has rich and powerful combined functions and stable performance.

  • Page 11: Product Model Table

    Product Information Figure 2-1 Product Appearance Figure 2.2 Product Model Table See the table below for the correspondence between model and volume. Table 2-1 Corresponding relationship between product model and volume Product model Product model Product Model Volume three-phase 380V three-phase 220V Single-phase 220V HV320-R75G3/G4...
  • Page 12 Product Information HV320-018G3/G4 HV320-011G2 HV320-022G3/G4 HV320-030G3/G4 HV320-015G2 HV320-037G3/G4 HV320-018G2 HV320-045G3/G4 HV320-022G2 HV320-055G3/G4 HV320-030G2 HV320-075G3/G4 HV320-037G2 HV320-075G3/G4 HV320-045G2 HV320-093G3/G4 HV320-110G3/G4 HV320-055G2 HV320-132G3/G4 HV320-075G2 HV320-160G3/G4 HV320-185G3/G4 HV320-093G2 HV320-200G3/G4 HV320-110G2 HV320-220G3/G4 HV320-250G3/G4 HV320-132G2 HV320-280G3/G4 HV320-160G2 HV320-315G3/G4 HV320-355G3/G4 HV320-400G3/G4 HV320-200G2 HV320-450G3/G4 HV320-500G3/G4 HV320-560G3/G4 HV320-630G3/G4 HV320-710G3/G4 HV320-800G3/G4...

  • Page 13: Nameplate And Model

    Product Information 2.3 Nameplate and model Figure 2-2 Nameplate and Product Naming...

  • Page 14: Chapter 3: Introduction To Components

    Introduction of Components Chapter 3: Introduction to Components 3.1 Overview The HV320(V2) series drives are made up of a number of different functional modules, the main modules are listed below: PM Power Modules CM-Pro Control Module OP-Pro Operational Display Module EM-Pro Expansion Module (optional) Figure 2-3 Product Modular Composition Diagram Power Module The power modules range from 0.75kW to 800kW, adopting highly reliable...
  • Page 15 Introduction of Components General-purpose synchronous CM-Pro -04 V004 motor 7.5KW or above models The operating display module (optional) is used for commissioning, monitoring and parameter setting of the drive. For standard configuration, there are double rows of LED operation panels with extended external lead (OPT1 or OPT2 type tray is required for external lead operation panel), and LCD operating panel is optional.

  • Page 16: Overall Dimensions Of The Complete Drive And Installation Dimensions Figure

    Introduction of Components 3.2 Overall dimensions of the complete drive and installation dimensions figure A1~A2 Unit:mm Installation Hole Installation Dimensions Overall Dimensions Diameter Volume Drive Model Φ HV320-R75G3/4 HV320-1R5G3/4 HV320-2R2G3/4 HV320-004G3/4 HV320-R40G2 HV320-R75G2 HV320-1R5G2 HV320-2R2G2 HV320-R40G1 HV320-R75G1 HV320-1R5G1 HV320-2R2G1 HV320-5R5G3/4 HV320-7R5G3/4 HV320-004G2 HV320-004G1...
  • Page 17 Introduction of Components A3~A17 Unit: mm Overall Installation Installation Dimensions Dimensions Hole Diameter Volume Drive Model Φ HV320-011G3/4 HV320-015G3/4 265 142 283 HV320-5R5G2 HV320-7R5G2 HV320-018G3/4 289 150 305 HV320-022G3/4 HV320-011G2 HV320-030G3/4 314 180 330 HV320-015G2 HV320-037G3/4 407 240 418 HV320-018G2 HV320-045G3/4 HV320-055G3/4 HV320-075G3/4...
  • Page 18 Introduction of Components HV320-110G3/4 639 317 680 HV320-055G2 HV320-132G3/4 HV320-160G3/4 681 425 720 HV320-075G2 HV320-185G3/4 HV320-200G3/4 885 335 946 HV320-220G3/4 HV320-093G2 HV320-110G2 HV320-250G3/4 925 340 986 HV320-132G2 HV320-280G3/4 1085 340 1140 585 HV320-315G3/4 HV320-160G2 HV320-355G3/4 246.5+246.5 246.5+246.5 1025 700 1058 412 HV320-400G3/4 HV320-450G3/4 300+300...
  • Page 19 Introduction of Components Overall dimensions drawing of the whole machine with base: A9-A17 Overall dimensions Model 1040 1065 1310 1350 1470 1380 1636 1756 1200 1800...
  • Page 20 Introduction of Components HV320-KPHouse-V2 Unit: mm Mounting Hole Size Model HV320-KPHouse-V2 73.5 125.5...

  • Page 21: Chapter 4 Technical Data

    Technical data Chapter 4 Technical data 4.1 Electrical parameters G1 input voltage range: Single-phase AC220V±15%, 50 / 60 Hz Item Specification Power (kW) 0.75 Volume Adapted Motor capacity 0.75 (KW) Rated output current (A) Output Voltage (V) Three-phase 0~ input voltage Output Maximum Output 600Hz (can be changed by parameter)
  • Page 22 Technical data G2 input voltage range: Three-phase AC220V±15%, 50 / 60 Hz Item Specification Power (kW) 0.75 Volume Adapted Motor capacity 0.75 (KW) Rated output current (A) Output Voltage (V) Three-phase 0~ input voltage Output Maximum Output 600HZ (can be changed by parameter) Frequency Carrier frequency 0.5KHz~16.0kHz...
  • Page 23 Technical data Item Specification Power (kW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~ input voltage Output Maximum Output 600HZ (can be changed by parameter) Frequency Carrier frequency 0.5KHz~16.0kHz Overload capacity 150% of rated current, 60s Rated input current (A) Rated voltage, rated AC: Three-phase 220V, 50/60Hz...
  • Page 24 Technical data Item Specification Power (kW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~ input voltage Output Maximum Output 600HZ (can be changed by parameter) Frequency Carrier frequency 0.5KHz~16.0kHz Overload capacity 150% of rated current, 60s Rated input current (A) Rated voltage, rated AC: Three-phase 220V, 50/60Hz...
  • Page 25 Technical data Item Specification Power (kW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~ input voltage Output Maximum Output 600Hz (can be changed by parameter) Frequency Carrier frequency 0.5KHz~16.0kHz Overload capacity 150% of rated current, 60s Rated input current (A) Rated voltage, rated AC: Three-phase 220V, 50/60Hz...
  • Page 26 Technical data Item Specification Power (kW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~ input voltage Output Maximum Output 600HZ (can be changed by parameter) Frequency Carrier frequency 0.5KHz~16.0kHz Overload capacity 150% of rated current, 60s Rated input current (A) Rated voltage, rated AC: Three-phase 220V, 50/60Hz...
  • Page 27 Technical data Item Specification Power (kW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~ input voltage Output Maximum Output 600Hz (can be changed by parameter) Frequency Carrier frequency 0.5KHz~16.0kHz Overload capacity 150% of rated current, 60s Rated input current (A) Rated voltage, rated AC: Three-phase 220V, 50/60Hz...
  • Page 28 Technical data G3 input voltage range: Three-phase AC 380~440 (-15%~+10%), 50 / 60 Hz G4 input voltage range: Three-phase AC 460~480 (-15%~+10%), 50 / 60 Hz Item Specification Power (KW) Volume Adapted Motor capacity (KW) Rated output current (A) 2. 1 5.
  • Page 29 Technical data Item Specification Power (KW) 18.5 Volume Adapted Motor capacity 18.5 (KW) Rated output current (A) Output Voltage (V) Three-phase 0~input voltage Output Maximum Output 600Hz (can be changed by parameter) Frequency Carrier frequency 0.5Hz~16.0kHz Overload capacity 150% of rated current, 60s Rated Input Current (A) 20.5 26.0...
  • Page 30 Technical data Item Specification Power (KW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~input voltage Output Maximum Output 600Hz (can be changed by parameter) Frequency Carrier frequency 0.5Hz~16.0kHz Overload capacity 150% of rated current, 60s Rated Input Current (A) 46.5 62.0...
  • Page 31 Technical data Item Specification Power (KW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~input voltage Output Maximum Output 600Hz (can be changed by parameter) Frequency Carrier frequency 0.5Hz~16.0kHz Overload capacity 150% of rated current, 60s Rated input current (A) 113.0 Rated voltage, rated...
  • Page 32 Technical data Item Specification Power (KW) Volume Adapted Motor capacity (KW) Rated output current (A) Output Voltage (V) Three-phase 0~input voltage Output Maximum Output 600HZ (can be changed by parameter) Frequency Carrier frequency 0.5Hz~16.0kHz Overload capacity 150% of rated current, 60s Rated Input Current (A) Rated voltage, rated AC: Three-phase 380V~440V, 50/60Hz...
  • Page 33 Technical data Item Specification Power (KW) Volume Adapted Motor capacity (KW) Rated output current (A) 1140 1300 1500 Output Voltage (V) Three-phase 0~input voltage Output Maximum Output 600Hz (can be changed by parameter) Frequency Carrier frequency 0.5HZ~16.0kHz Overload capacity 150% of rated current, 60s Rated Input Current (A) 1140 1315...

  • Page 34: Technical Specification

    Technical data 4.2 Technical specification Driver technical specification Item Specification Maximum Vector control: 0 ~ 600 Hz; V/F control: 0 ~ 600 Hz frequency (Optional Max.1500Hz) 0.5kHz~16kHz Carrier frequency The carrier frequency can be automatically adjusted according to the load characteristics. Input frequency Digital setting: 0.01Hz resolution...
  • Page 35 Technical data Overvoltage and Automatic limitation of current and voltage during operation to overcurrent stall prevent frequent over-current and over-voltage tripping. control Fast current limiting Minimizes overcurrent faults and protects the drive from normal function operation "Digger" feature, automatic torque limitation during operation to Torque limiting and prevent frequent overcurrent trips;...
  • Page 36 Technical data Standard: 1 digital output terminal (DO1) Output terminal 2 relay output terminals (TA1-TB1-TC1, TB2-TC2) 1 analog output terminal (AO1), supports 0~10V/0~20mA RS485 RS485 communication interface, and supports Modbus-RTU slave communication communication protocol. terminal LED display Monitor drive status parameters Key lock and Partial or full locking of keys, defining the scope of action of some function selection...

  • Page 37: Optional Part

    Technical data 4.3 Optional part If the following optional parts are required, they must be specified at the time of ordering Name Model Function Note Built-in braking Product number 0.4~22kW built-in braking unit as standard unit followed by "B" equipment The regenerative power in the braking process External braking will be consumed through the resistor, and at...

  • Page 38: Selection Guide For Brake Components

    Technical data 4.4 Selection guide for brake components Users can choose different resistance value and power according to the actual situation, (but the resistance value must not be smaller than the recommended value in the table, and the power can be larger) The selection of braking resistor needs to be determined according to the power of the motor generating power in the actual application system, and the inertia of the system, the deceleration time, and the energy of the potential energy load are all related to each other, so customers need to choose according to the actual situation.
  • Page 39 Technical data Recommended power Recommended Resistance Braking Drive Model Note of braking resistor Value of Braking Resistor unit HV320-R70G3/4 150W ≥300Ω HV320-1R5G3/4 150W ≥220Ω HV320-2R2G3/4 250W ≥200Ω HV320-004G3/4 300W ≥130Ω HV320-5R5G3/4 400W ≥90Ω Standard HV320-7R5G3/4 500W ≥65Ω built-in HV320-011G3/4 800W ≥43Ω...
  • Page 40 Technical data HV320-R40G1 ≥200Ω HV320-R75G1 ≥150Ω Standard built-in HV320-1R5G1 100W ≥100Ω 100W ≥70Ω HV320-2R2G1 HV320-004G1 500W ≥65Ω ≥300Ω HV320-R40G2 HV320-R75G2 160W ≥170Ω 340W ≥80Ω HV320-1R5G2 HV320-2R2G2 500W ≥55Ω Standard built-in HV320-004G2 800W ≥33Ω HV320-5R5G2 1300W ≥22Ω HV320-7R5G2 1700W ≥16Ω 2300W ≥12Ω...

  • Page 41: Chapter 5 Installation And Wiring

    Installation and Wiring Chapter 5 Installation and Wiring 5.1 Mechanical Installation 5.1.1 Installation environment: 1. Ambient temperature: the surrounding environmental temperature has a great impact on the life of the drive, do not allow the operating environment temperature of the drive to exceed the allowable temperature range: -10℃~50℃...

  • Page 42: Electrical Installation

    Installation and Wiring Installation dimensions Power rating May not be required ≤15kW ≥100mm 18.5kW—30kW ≥200mm ≥50mm ≥37kW ≥300mm ≥50mm 5.1.2 A concern for mechanical installations is heat dissipation, so please note the following: 1. Please install the drive vertically in positive direction, not upside down, to ensure that the heat is emitted upwards.
  • Page 43 Installation and Wiring HV320-022G3/4 HV320-030G3/4 HV320-037G3/G4 HV320-045G3/G4 HV320-055G3/G4 HV320-075G3/G4 HV320-093G3/G4 HV320-110G3/G4 HV320-132G3/G4 150*2 150*2 HV320-160G3/G4 150*2 150*2 HV320-185G3/G4 150*2 150*2 HV320-200G3/G4 150*2 150*2 HV320-220G3/G4 185*2 185*2 HV320-250G3/G4 185*2 185*2 HV320-280G3/G4 150*3 150*3 HV320-315G3/G4 150*4 150*4 HV320-355G3/G4 1000 1000 150*4 150*4 HV320-400G3/G4 1200 1200...
  • Page 44 Installation and Wiring 5.5.2 Instructions for the use of peripheral electrical components Instructions for use of peripheral electrical components of the drive Accessory Name Mounting position Function Description Power outage during overcurrent Air switch Input circuit front end downstream equipment Switching the drive on and off.
  • Page 45 Installation and Wiring 5.2.3 Driver main circuit wiring method Drive main circuit wiring method A1~A2 main circuit connecting terminals A3~A5 main circuit connecting terminals...
  • Page 46 Installation and Wiring A6 Main circuit connecting terminals A7 Main circuit connecting terminal...
  • Page 47 Installation and Wiring A8~A9 main circuit terminals A10 Main circuit connecting terminal...
  • Page 48 Installation and Wiring A11 Main circuit connecting terminal...
  • Page 49 Installation and Wiring A12-A13 main circuit connecting terminals...
  • Page 50 Installation and Wiring A14 Main circuit connecting terminal A15 Main circuit connecting terminal A16 Main circuit connecting terminal...
  • Page 51 Installation and Wiring 5.2.4 Drive main circuit terminal description Driver Main Circuit Terminal Description Terminal Name Description Marking AC input three-phase power connection R, S, T Three-phase power input terminals point positive negative DC busbar connection point/external brake P+, P- terminals unit External brake resistor connection point...
  • Page 52 Installation and Wiring 5.2.5 Control module wiring instructions Control terminal...
  • Page 53 Installation and Wiring Wiring diagram...
  • Page 54 Installation and Wiring 1 Description of control terminal functions: Terminal Category Terminal name Function description symbols Provide +10V power supply, maximum output External +10V current: 10mA, generally used as external +10V-GND power supply potentiometer power supply, potentiometer resistance range: 1kΩ~5kΩ. Provide +24V external power supply, generally Power External +24V...
  • Page 55 Installation and Wiring Terminal Category Terminal Name Function description Symbols Normally closed TA1-TB1 terminal Contact drive capability : Normal open Relay output TB1-TC1 AC250V, 3A, COSø=0.4. terminal DC 30V, 1A Normal open TB2-TC2 terminal Normal open Contact drive TB3-TC3 terminal capability: Expansion Card Relay output...
  • Page 56 Installation and Wiring Analog input terminal wiring diagram When AI selects current signal input, AI is the direction of current inflow and GND is the direction of current outflow. Analog input terminal processing wiring diagram Digital input terminal DI1~DI6 wiring: Sink type wiring method Sink type wiring method by using internal 24V power supply of frequency converter...
  • Page 57 Installation and Wiring Using the drive's internal 24V power supply is one of the most common wiring methods, shorting the drive OP to the 24V terminal and connecting the drive COM terminal to the external controller's 0V. If external 24V power supply is used, the shorting piece between +24V and OP must be removed, and the 24V positive pole of the external power supply shall be connected to OP terminal, and the 0V of external power supply shall be connected to the corresponding DI terminal through the control contact of the controller.
  • Page 58 Installation and Wiring Source type wiring method by using internal 24V power supply of frequency converter Source type wiring method by using external 24V power supply Source type wiring method If you use the internal 24V power supply of the driver, you must remove the shorting tab between +24V and OP, connect OP and COM together, and connect +24V to the common terminal of the external controller.
  • Page 59 Installation and Wiring Digital Output Terminal Wiring Schematic Diagram Relay output terminal wiring Inductive loads (relays, contactors and motors) cause voltage spikes when the current is switched off. Relay contacts are protected by varistors and inductive loads are equipped with absorption circuits, such as varistors, RC absorption circuits, diodes, etc., to ensure that the interference is minimized at the time of switching off, as shown in the figure below, "Relay Output Terminal Anti-Interference Processing".
  • Page 60 Installation and Wiring...
  • Page 61 Installation and Wiring STO Safe Design and Wiring 1. External 24 V Connection Example 2. Internal 24 V connection example...

  • Page 62: Chapter 6 Examples Of Operation And Display Application

    Examples of Operation and Display Application Chapter 6 Examples of Operation and Display Application 6.1 Introduction to the Operation and Display Panel With the operation panel, you can modify the Function Parameters, monitor the working status and control the operation of the drive (start, stop) and other operations. The shape and functional areas are shown below.

  • Page 63: Description Of How To View And Modify Function Codes

    Examples of Operation and Display Application 6.1.2 Keyboard button description table Name Function First-level menu entry or exit (Switch with Menu key running display interface) Step-by-step access to the menu screen, Confirmation key and confirmation of setting parameters Incremental key Incrementing of data or function codes Counterclockwise Decrement key...
  • Page 64 Examples of Operation and Display Application Three-level menu operation flow chart Note: When operating in the three-level menu, you can press MENU or ENTER to return to the second-level menu. The difference between pressing of the two keys is: Press ENTER to save the set parameters and return to the secondary menu, and automatically transfer to the next function code;...

  • Page 65: Organization Of Driver Function Codes

    Examples of Operation and Display Application In the third level menu state, if the parameter does not have a blinking bit, it means that the function code cannot be modified, and the possible reasons are: (1) This function code is a non-modifiable parameter. Such as actual detection parameters, operation record parameters, etc.

  • Page 66: View Status Parameters

    Examples of Operation and Display Application Factory value: 11 The ones place in the Set value The tens place in the decimal system decimal system PP-02 Function Group H display selection Group U display selection Setting range 0: no display; 1: no display 0: no display;...
  • Page 67 Examples of Operation and Display Application Bit07: DI input status Bit00: PID Feedback Bit08: Line speed Bit01: PLC Phase Bit09: Current power-up time Bit02: PULSE Input Bit10: Current Runtime frequency Bit11: PULSE Input Bit03: Operating frequency2 frequency (Hz) operation Bit12: Communication Bit04: Remaining...

  • Page 68: Start And Stop Control Of The Drive

    Examples of Operation and Display Application 6.5 Start and stop control of the drive 6.5.1 Selection of the source of the start-stop signal There are three sources of start/stop control commands for the drive, namely panel control, terminal control, and communication control, selection is made through function parameter P0-02. Command Source Selection Factory value: 0 Description...
  • Page 69 Examples of Operation and Display Application In the control mode shown above, when the SW1 command switch is closed, the drive runs in the forward direction. When the SW1 command switch is disconnected, the drive stops; When the SW2 command switch is closed, the drive runs in reverse direction, and when the SW2 command switch is disconnected, the drive stops;...
  • Page 70 Examples of Operation and Display Application Example of start/stop control with the communication method In the above figure, setting the communication timeout time (Pd-04) function code to a non-zero value activates the drive automatic shutdown function after a communication timeout failure, which prevents uncontrolled operation of the drive due to a communication line failure or a host computer failure.
  • Page 71 Examples of Operation and Display Application P6-00=1, speed tracking restart mode, suitable for driving the large inertia mechanical load, the frequency curve of the starting process is described as the following figure. If the load motor is still running by inertia when the drive starts running, if the speed tracing restart is adopted, it can avoid the start-up overcurrent.
  • Page 72 Examples of Operation and Display Application 6.5.3 Stopping mode There are two stopping modes for the drive, deceleration stop and free stop, which are selected by function code P6-10. Stopping mode 6.5.4 Timed shutdown function The drive supports the timed stop function, and the timed function is made effective by P8-42, and the timed time is determined by P8-43 and P8-44.
  • Page 73 Examples of Operation and Display Application 6.5.5 Jog operation In many applications, the drive is required to run temporarily at low speeds to facilitate the testing of the condition of the equipment, or other debugging actions, it is more convenient if the jog operation is made.
  • Page 74 Examples of Operation and Display Application Communication S-port jog operation After setting the relevant function code parameters as shown in the above figure, in the drive stop state, press the JOG button, the drive will start low-speed forward operation, and release the JOG button, the drive will decelerate and stop.
  • Page 75 Examples of Operation and Display Application dynamic scenario where the motor is conveniently detached from the identification application system Suitable for synchronous motors and asynchronous motors, Load dynamic scenario where the motor is not convenient to detach the identification motor from the application system Suitable for synchronous motors and asynchronous motors, Static Relatively...
  • Page 76 Examples of Operation and Display Application Then press the RUN key on the keypad panel, the drive will drive the motor to accelerate and decelerate, make forward/reverse rotation operation, the run indicator is on, identification runs for about 2 minutes, when the above display information disappears, return to the normal parameter display state, indicating that the tuning is completed.

  • Page 77: Chapter 7 Function Parameters Table

    Function Parameter Table Chapter 7 Function Parameters Table PP-00 is set to a non-zero value, i.e., the parameter protection password is set. In the function parameter mode and user change parameter mode, the parameter menu must be accessed after correctly entering the password; for canceling the password, it shall set PP-00 to The parameter menu in the user-customized parameter mode is not password protected.
  • Page 78 Function Parameter Table Function Factory Name Setting range Change code value 1:Digital setting (preset frequency P0-08, can be modified by UP/DOWN, in case of power down, it memorizes) 2: AI1 3: AI2 4: AI3 5: PULSE pulse setting (DI5) 6: Multi-segment commands 7: Simple PLC 8: PID 9: Communication given...
  • Page 79 Function Parameter Table Function Factory Name Setting range Change code value Maximum frequency P0-10 Upper Limit P0-13 0.00Hz~maximum frequency P0-10 0.00Hz ☆ Frequency Bias P0-14 Lower limit frequency 0.00Hz~upper limit frequency P0-12 0.00Hz ☆ Determined P0-15 Carrier frequency 0 .5kHz~ 16.0kHz based on ☆...
  • Page 80 Function Parameter Table Function Factory Name Setting range Change code value 5: PULSE pulse setting (DI5) 6: Multi-speed 7: Simple PLC 8: PID 9: Communication given Tens place: Terminal command bound frequency source selection Hundreds place: Communication Command Bound Frequency Source Selection Thousands place: auto run bound frequency source selection...
  • Page 81 Function Parameter Table Function Factory Name Setting range Change code value 55 kW) 0.1mH~6553.5mH (Inverter power <= Asynchronous motor Tuning 55kW) P1-09 mutual inductive ★ 0.01mH~655.35mH (Inverter power > parameter resistance 55kW) 0.01A~P1-03 (Inverter power <= Asynchronous motor Tuning P1-10 55kW) ★...
  • Page 82 Function Parameter Table Function Factory Name Setting range Change code value motors 2: Complete tuning of asynchronous motors Asynchronous motor stationary complete tuning Synchronous motor static self-learning Synchronous motor no-load dynamic self-learning Group P2 First motor vector control parameters Velocity loop P2-00 1~100...
  • Page 83 Function Parameter Table Function Factory Name Setting range Change code value Digital setting upper torque limit in P2-12 0.0%~200.0% 150.0% ☆ speed control mode (power generation) Excitation regulation P2-13 0~60000 2000 ☆ proportional gain Excitation Regulation P2-14 0~60000 1300 ☆ Integral Gain Torque adjustment...
  • Page 84 Function Parameter Table Function Factory Name Setting range Change code value SVC speed filter level Synchronous motor P2-34 SVC speed estimation 5~200 ☆(E) ratio Synchronous motor P2-35 SVC speed estimation 5~500 ☆(E) integral Synchronous motor P2-36 SVC initial excitation 0~150% ☆(E) current Minimum...
  • Page 85 Function Parameter Table Function Factory Name Setting range Change code value 4: 1.4 times V/F 6: 1.6 times V/F 8: 1.8 times V/F 9: Reservations 10: V/F fully separated mode 11: V/F semi-split mode Determined 0.0%: (automatic torque increase) P3-01 Torque Increase based on ☆...
  • Page 86 Function Parameter Table Function Factory Name Setting range Change code value 0.0s~1000.0s Voltage deceleration Note: Indicates the time for 0V to P3-16 time 0.0s ☆ change to the rated voltage of the separation motor. 0: Frequency/voltage independently reduced to 0 P3-17 V/F split stop mode ☆...
  • Page 87 Function Parameter Table Function Factory Name Setting range Change code value 17: Acceleration and deceleration time selection terminal 2 18: Frequency source switching 19: UP/DOWN Setting clear (terminal, keypad) Control command switching terminal 1 Acceleration deceleration disabled 22: PID pause 23: PLC status reset 24: Swing frequency pause 25: Counter input...
  • Page 88 Function Parameter Table Function Factory Name Setting range Change code value Analog input1 P4-13 0.00V~P4-15 0.00V ☆ Minimum input Analog input P4-14 -100.0%~+100.0% 0.0% ☆ Minimum input setting Analog input1 P4-15 P4-13~+10.00V 10.00V ☆ Maximum input Analog Input Maximum Input P4-16 -100.0%~+100.0% 100.0%...
  • Page 89 Function Parameter Table Function Factory Name Setting range Change code value 2: Curve 2 (2 points, see P4-18 to P4-21) Curve points, P4-23~P4-26) Curve points, H6-00~H6-07) 5: Curve 5 (4 points, see H6-08 to H6-15) Tens place: AI2 curve selection, same as above Hundred: AI3 curve selection, ditto Bit: AI1 below minimum input setting...
  • Page 90 Function Parameter Table Function Factory Name Setting range Change code value (TA2-TB2-TC2) 2: Fault output (fault for free stop) 3: Frequency level detection FDT1 Control Board Relay output P5-02 Function Selection ☆ 4: Frequency arrival (TA1-TB1-TC1) 5: In zero-speed operation (no output Relay output function at shutdown) P5-03...
  • Page 91 Function Parameter Table Function Factory Name Setting range Change code value 3: Output torque (absolute value of torque) 4: Output power 5: Output voltage 6: PULSE input (100.0% corresponds to 100.0kHz) 7: AI1 8: AI2 9: AI3 (expansion card) AO2 Output function P5-08 10: Length ☆...
  • Page 92 Function Parameter Table Function Factory Name Setting range Change code value time delayed P5-27 0.0s~3600.0s 0.0s ☆ shutdown time delayed P5-28 0.0s~3600.0s 0.0s ☆ shutdown time Group P6 Start-stop control 0: Direct start P6-00 Activation method 1: Speed tracking restart ☆...
  • Page 93 Function Parameter Table Function Factory Name Setting range Change code value the model Determined Speed tracking P6-18 30%~200% based on ★ current size the model Speed tracking closed P6-19 10~1000 ★ loop current KP Speed tracking closed P6-20 5~1000 ★ loop current KI Speed tracking...
  • Page 94 Function Parameter Table Function Factory Name Setting range Change code value Bit15: PID setting 0000~FFFF Bit00: PID feedback Bit01: PLC stage Bit02: PULSE Input pulse frequency (kHz) Bit03: Operating frequency 2 (Hz) Bit04: Remaining operating time Bit05: AI1 voltage before correction (V) Bit06: AI2 voltage before correction (V) Bit07: Voltage before AI3 correction LED operating display...
  • Page 95 Function Parameter Table Function Factory Name Setting range Change code value 20: 0 decimal places Load Speed Display 21: 1 decimal place P7-12 ☆ Decimal Digits 22: 2 decimal places 23: 3 decimal places Cumulative power-up P7-13 0h~65535h ● time Cumulative power P7-14...
  • Page 96 Function Parameter Table Function Factory Name Setting range Change code value the model Determined P8-06 Deceleration time 3 0.0s~6500.0s based on ☆ the model Determined P8-07 Acceleration time 4 0.0s~6500.0s based on ☆ the model Determined P8-08 Deceleration time 4 0.0s~6500.0s based on ☆...
  • Page 97 Function Parameter Table Function Factory Name Setting range Change code value Deceleration time 1 and deceleration time P8-26 0.000Hz~max. frequency 0.00Hz ☆ 2 switching frequency points 0: Invalid 1: Effective P8-27 2: Entering deceleration and stopping Terminal jog priority ☆ state after invalid...
  • Page 98 Function Parameter Table Function Factory Name Setting range Change code value P8-44 Timed Runtime 0.0Min~6500.0Min 0.0Min ☆ Input voltage P8-45 protection value lower 0.00V~P8-46 3.10V ☆ limit Input voltage P8-46 protection value upper P8-45~10.00V 6.80V ☆ limit Module temperature P8-47 0℃~100℃...
  • Page 99 Function Parameter Table Function Factory Name Setting range Change code value During automatic fault P9-10 reset Fault DO action 0: No action 1: Action ☆ selection Fault auto reset P9-11 0.1s~100.0s 1.0s ☆ interval Bit: Input phase loss protection selection Input phase 0: Prohibited 1: Allowed...
  • Page 100 Function Parameter Table Function Factory Name Setting range Change code value 45: Motor overtemperature 51: Initial position error Frequency third P9-17 ● (most recent) failure Current third P9-18 ● (latest) failure Busbar voltage P9-19 ● third (latest) fault Input Terminal Status P9-20 Third (Latest)
  • Page 101 Function Parameter Table Function Factory Name Setting range Change code value P9-38 Current at first fault ● Busbar voltage at first P9-39 ● fault Input terminal status P9-40 ● at first fault Output terminal status P9-41 ● at first fault Inverter status at first P9-42 ●...
  • Page 102 Function Parameter Table Function Factory Name Setting range Change code value running. there no-load operation, it will automatically return to the set frequency for operation Ten-thousands place: Loss of PID feedback during operation (31) 0: Free stop 1: Shutdown by stopping mode 2: Continue to run Ones place: excessive speed deviation (42)
  • Page 103 Function Parameter Table Function Factory Name Setting range Change code value Time Over speed detection P9-67 0.0% to 50.0% (max. frequency) 20.0% ☆ value Over-speed detection P9-68 0.0s~60.0s 1.0s ☆ time Excessive speed P9-69 deviation detection 0.0%~50.0% (max. frequency) 20.0% ☆...
  • Page 104 Function Parameter Table Function Factory Name Setting range Change code value PID inversion cut-off PA-08 0.00~Maximum Frequency 0.00Hz ☆ frequency PA-09 PID Deviation Limit 0.0%~100.0% 0.0% ☆ differential PA-10 0.00%~100.00% 0.10% ☆ limiting given change PA-11 0.00~650.00s 0.00s ☆ time PID feedback filtering PA-12 0.00~60.00s...
  • Page 105 Function Parameter Table Function Factory Name Setting range Change code value PA-29 PID Sampling Time 0~10 ☆ feed-forward PA-30 0~5000 ☆ compensation gain feed-forward PA-31 compensation lower 0.00Hz~P0-10 (max. frequency) 5.00Hz ☆ limit frequency PID power-up delay PA-32 disconnection 0.0s~200.0s 8.0s ☆...
  • Page 106 Function Parameter Table Function Factory Name Setting range Change code value Multi-segment PC-06 -100.0%~100.0% 0.0% ☆ instruction 6 Multi-segment PC-07 -100.0%~100.0% 0.0% ☆ instruction 7 Multi-segment PC-08 -100.0%~100.0% 0.0% ☆ instruction 8 Multi-segment PC-09 -100.0%~100.0% 0.0% ☆ instruction 9 Multi-segment PC-10 -100.0%~100.0% 0.0%...
  • Page 107 Function Parameter Table Function Factory Name Setting range Change code value Simple PLC 3rd stage PC-25 acceleration/decelerat ☆ ion time selection Simple PLC segment PC-26 0.0s (h)~6553.5s (h) 0.0s (h) ☆ 4th runtime Simple PLC 4th stage PC-27 acceleration/decelerat ☆ ion time selection Simple PLC segment PC-28...
  • Page 108 Function Parameter Table Function Factory Name Setting range Change code value tion Time Selection Simple 13th PC-44 0.0s (h)~6553.5s (h) 0.0s (h) ☆ runtime Simple Acceleration PC-45 ☆ Deceleration Time Selection Simple 14th PC-46 0.0s (h)~6553.5s (h) 0.0s (h) ☆ runtime Simple 14th...
  • Page 109 Function Parameter Table Function Factory Name Setting range Change code value 0: 20k 1: 50k 2: 100k 3: 125k 4: 250k 5: 500k 6: 1M 0: No parity (8-N-2) 1: Even parity (8-E-1) Pd-01 Data format ☆ 2: Odd check (8-O-1) 3: 8-N-1 Pd-02 Local address...
  • Page 110 Function Parameter Table Function Factory Name Setting range Change code value PE-10 User function code 10 uP0-00 ☆ PE-11 User function code 11 uP0-00 ☆ PE-12 User function code 12 uP0-00 ☆ PE-13 User function code 13 uP0-00 ☆ PE-14 User function code 14 uP0-00 ☆...
  • Page 111 Function Parameter Table Function Factory Name Setting range Change code value Function Code PP-04 Modification 0: Modifiable 1: Non-modifiable ☆ Properties PP-05 Model Setting 1: G-type machine 2: P-type machine ★ Group H0 Torque control parameters Speed/torque control H0-00 0: Speed control 1: Torque control ★...
  • Page 112 Function Parameter Table Function Factory Name Setting range Change code value Digits: Virtual VDI1 Ten: Virtual VDI2 Hundreds place: Virtual VDI3 Thousands place: virtual VDI4 Ten-thousands place: virtual VDI5 0: Invalid 1: Effective Digits: Virtual VDI1 Virtual VDI Terminal H1-06 Ten: Virtual VDI2 00000 ★...
  • Page 113 Function Parameter Table Function Factory Name Setting range Change code value 0: Positive logic 1: Anti-logic Ones place: VDO1 VDO output terminal H1-21 Tens place: VDO2 00000 ☆ valid state selection Hundreds place: VDO3 Thousands place: VDO4 Ten-thousands place: VDO5 Group H2 Second motor control 0: Ordinary asynchronous motor H2-00...
  • Page 114 Function Parameter Table Function Factory Name Setting range Change code value 55kW) 0.01mH~655.35mH (Drive power <= Synchronous motor 55kW) Tuning H2-18 ★ Q-axis inductance 0.001mH~65.535mH (Drive power > parameter 55kW) Synchronous motor Tuning H2-20 reverse electromotive 0.1V~6553.5V ★ parameter force Synchronous motor H2-22...
  • Page 115 Function Parameter Table Function Factory Name Setting range Change code value proportional gain 2 Velocity loop H2-42 0.01s~10.00s 1.00s ☆ integration time 2 H2-43 Switching frequency 2 H2-40~Maximum Frequency 10.00Hz ☆ Vector Control H2-44 50%~200% 100% ☆ Differential Gain Velocity loop filter H2-45...
  • Page 116 Function Parameter Table Function Factory Name Setting range Change code value detection current Whether initial H2-68 ☆ position is detected Velocity Ring Mode H2-69 ☆ Selection Convexity adjustment H2-70 50~500 ☆ factor Maximum torque to H2-71 current ratio control ☆ enable Feedforward H2-72...
  • Page 117 Function Parameter Table Function Factory Name Setting range Change code value loop integration time Stopping H2-90 machine, prohibits ☆ reversal H2-91 Stopping Angle 0.0~10.0 ☆ Group H5 Control optimization parameters DPWM switching H5-00 0.00Hz~(P0-10) 8.00Hz ☆ upper limit frequency modulation 0: Asynchronous modulation H5-01 ☆...
  • Page 118 Function Parameter Table Function Factory Name Setting range Change code value Corresponding setting for inflection point 2 inputs Analog inputs H6-06 H6-06~+10.00V 10.00V ☆ Maximum input Analog input H6-07 Maximum input -100.0%~+100.0% 100.0% ☆ setting Analog inputs H6-08 -10.00V~H6-10 -10.00V ☆...
  • Page 119 Function Parameter Table Function Factory Name Setting range Change code value Bit: Slave command follow 0: Slave does not follow host run command run 1: Slaves follow the master to run the command run Tens place: Slave fault message transmission Slave commands follow...
  • Page 120 Function Parameter Table Function Factory Name Setting range Change code value value 2: Control the Sleep function according to the operating frequency H9-01 Sleeping frequency 0.00Hz~P0-10 20.00Hz ☆ H9-02 Sleep delay 0.0s~3600.0s 5.0s ☆ Wake-up call H9-03 0.0%~100.0% 10.0% ☆ difference H9-04 Wake-up delay...
  • Page 121 Function Parameter Table Function Factory Name Setting range Change code value calibration AI3 measured voltage Factory HC-08 -9.999V~10.000V ☆ calibration Factory HC-09 AI3 display voltage 1 -9.999V~10.000V ☆ calibration AI3 measured voltage Factory HC-10 -9.999V~10.000V ☆ calibration Factory HC-11 AI3 display voltage 2 -9.999V~10.000V ☆...

  • Page 122: Summary Table Of Monitoring Parameters

    Summary table of monitoring parameters 7.2 Summary table of monitoring parameters Group U0 Basic monitoring parameters Function Minimum Name code unit U0-00 Operating frequency (Hz) 0.01Hz U0-01 Setting frequency (Hz) 0.01Hz U0-02 Busbar voltage (V) 0.1V U0-03 Output Voltage (V) U0-04 Output Current (A) 0.01A...
  • Page 123 Summary table of monitoring parameters U0-28 Communication set value 0.01% U0-29 Encoder feedback speed 0.01Hz U0-30 Mains frequency X display 0.01Hz U0-31 Auxiliary frequency Y display 0.01Hz U0-32 View any memory address value U0-33 Synchronous motor rotor position 0.1° U0-34 Motor temperature value 1℃...

  • Page 124: Chapter 8 Parameter Description

    Parameter Description Chapter 8 Parameter Description Group P0 Basic Function Group GP Type Display Factory value Model-related G Model (Constant Torque Load Model) P0-00 Setting range P model (fan and pump load models) This parameter is for the user to view the factory model only and cannot be changed. 1: For constant torque loads with specified rated parameters 2: For variable torque loads with specified rated parameters (fan, pump loads) Factory value...
  • Page 125 Parameter Description Select the input channel for drive control commands. Drive control commands include: Start, Stop, Forward, Reverse, and Jog. 0: Operating panel command channel; Operation commands are controlled by the RUN and STOP/RESET buttons on the operation panel. 1: Terminal command channel; Operation commands are controlled from the multi-function input terminals FWD, REV, JOGF, JOGR, etc.
  • Page 126 Parameter Description The initial value of the set frequency is the value of P0-08 "Preset Frequency". The initial value of the frequency can be set using the ▲ and ▼ keys of the keypad (or the ▲ and ▼ keys of the multi-function input terminal).
  • Page 127 Parameter Description When the digital input S terminal functions as a multi-section instruction terminal, it needs to be set accordingly in P4 group, for details, please refer to the relevant function parameter description of P4 group.7. When the frequency source of simple PLC is simple PLC, the operating frequency source of the drive can be switched to run between 1~16 arbitrary frequency instructions, and the holding time and respective acceleration/deceleration time of 1~16 frequency instructions can be set by the user, and the frequency source can be switched to run between...
  • Page 128 Parameter Description 1. When the auxiliary frequency source is a digital feeder, the preset frequency (P0-08) does not play a role, and the user can use the keypad's ▲, ▼, ▼, and ▼ to select the frequency source. Frequency adjustment by key (or UP, DOWN of multi-function input terminals) is directly based on the main given frequency.
  • Page 129 Parameter Description This parameter selects the frequency feed channel. Frequency giving is realized by the compounding of the main frequency source X and the auxiliary frequency source Y. When the frequency source is selected as the main and auxiliary operation, the bias frequency can be set via P0-21 to superimpose the bias frequency on the main and auxiliary operation results to flexibly respond to various needs.
  • Page 130 Parameter Description Upper Frequency Source Factory value P12 Setting P0-11 Setting range PULSE setting (DI5) Communication Settings Defines the source of the upper limit frequency. The upper limit frequency can come from a digital setting (P0-12), from an Analog input, from a PULSE setting, or from a communication given.
  • Page 131 Parameter Description Carrier frequency High → Motor noise Large Small → Output current waveform Poor Good → Motor temperature rise High → Drive Temperature Rise High → Leakage current Small Large → Radiation interference with the Outside world Small Large →...
  • Page 132 Parameter Description Acceleration and deceleration time diagram Provides 4 groups of acceleration and deceleration time, the user can use the DI digital input terminal switching selection, four groups of acceleration and deceleration time by the following functions code setting: Group I: P0-17, P0-18; Group II: P8-03, P8-04;...
  • Page 133 Parameter Description Digital set frequency Factory value shutdown memory selection P0-23 Lost in memory Setting range Memorization This function is valid only when the frequency source is set digitally. "No Memory" means that after the drive stops, the digital set frequency value is restored to the value of P0-08 (Preset Frequency), and the frequency correction made by ▲, ▼...
  • Page 134 Parameter Description The different choices of this parameter vary greatly when the frequency is different Factory value Command Source Bundle Frequency Operating panel Command Binding Frequency Ones place Source Selection Unbound Digitally set frequency source P0-27 PULSE Pulse setting (DI5) Setting range Multi-segment command (computing) Simple PLC...

  • Page 135: Group P1 First Motor Parameters

    Parameter Description Group P1 First motor parameters Motor type selection Factory value Ordinary asynchronous motor P1-00 Setting range Variable frequency asynchronous motors Permanent magnet synchronous motor Rating Factory value Determination of model P1-01 Setting range 0.1kW~1000.0kW Rated voltage Factory value Determination of model P1-02 Setting range...
  • Page 136 Parameter Description Asynchronous motor Factory value Determination of model mutual inductive P1-09 resistance 0.1mH~6553.5mH (Drive power ≤ 55kW) Setting range 0.01mH~655.35mH (Drive power > 55kW) Asynchronous motor Factory value Determination of model no-load current P1-10 0.01A~F1-03 (Drive power ≤ 55kW) Setting range 0.1A~F1-03 (Drive power >...
  • Page 137 Parameter Description P1-16~P1-22 are the parameters of the synchronous motor, which are not on the nameplate of the motor and need to be obtained through the automatic tuning of the driver. Among them, "Synchronous Motor Dynamic Tuning" can not only get the four parameters of P1-16~P1-20, but also get the encoder phase sequence, current loop PI parameters and so on.
  • Page 138 Parameter Description Factory value UVW Encoder UVW Phase Sequence Forward P1-32 Setting range Opposite direction Factory value 0.0° UVW Encoder Bias P1-33 0.0°~359.9° Setting range These two parameters are only valid for synchronous motors with UVW encoders. These two parameters in the synchronous motor no-load tuning, with load tuning can be obtained, these two parameters are very important to the operation of the synchronous motor, so the synchronous motor initial installation must be tuned before normal operation.
  • Page 139 Parameter Description tuning, at this time the motor must be disconnected from the load to keep the motor in no-load state. During the complete tuning process, the drive first carries out stationary tuning, and then accelerates to 80% of the rated frequency of the motor according to the acceleration time P0-17, and after holding it for a period of time, decelerates and stops according to the deceleration time P0-18, and ends the tuning.

  • Page 140: Group P2 Vector Control Parameters

    Parameter Description Group P2 Vector control parameters The P2 group function code is valid only for vector control, not for V/F control. Velocity loop proportional gain 1 Factory value 30 (synchronous motors: 20) P2-00 1~100 Setting range Velocity loop integration time 1 Factory value 0.50s P2-01...
  • Page 141 Parameter Description Factory value 100% Vector Control Differential Gain P2-06 50%~200% Setting range For vector control without speed sensor, this parameter is used to adjust the accuracy of the motor's speed stabilization: when the motor speed is low with a load, this parameter is increased, and vice versa.
  • Page 142 Parameter Description 4: Pulse (DI5) 5: Communication given 6: MIN (AI1, AI2) 7: MAX (AI1, AI2) The full scale range of options 1-7 corresponds to P2-12. Digital setting of upper limit of generating Factory value 150.0% torque in speed control mode P2-12 0.0 per cent ~ 200.0 per cent Setting range...
  • Page 143 Parameter Description 1: Automatic adjustment; 2: Feedforward and automatic adjustment Synchronous motor weak Factory value magnetic coefficient P2-19 1~50 Setting range Synchronous motor output Factory value voltage saturation margins P2-23 1%~50% Setting range This parameter sets the weak magnetic mode of the synchronous motor, and different weak magnetic modes can be selected according to the working conditions.
  • Page 144 Parameter Description This parameter is effective only when the motor is running above the rated frequency. When the motor needs to be accelerated sharply to 2 times the rated frequency of the motor and the actual acceleration time is long, reduce P2-21 appropriately; when the motor is loaded at 2 times the rated frequency and the speed drop is large, increase P2-21 appropriately, and generally there is no need to change.
  • Page 145 Parameter Description Synchronous motor convex Factory value rate adjustment gain P2-27 50~500 Setting range Maximum torque to current Factory value ratio control enable P2-28 0: not enabled Setting range 1: Enabling This function code is only effective when the motor is a convex permanent magnet synchronous motor, the so-called convex permanent magnet synchronous motor is generally an inserted permanent magnet synchronous motor (IPMSM), the judgement is based on P1-18/P1-17>1.5, after confirming that it is a convex motor, set P2-28 to 1, and the output current...
  • Page 146 Parameter Description When the synchronous motor is in SVC mode, if the speed fluctuates greatly or the current fluctuates greatly, the speed filter coefficient can be increased appropriately to make the estimated speed smoother. Synchronous motor SVC speed Factory value estimation proportional gain P2-34 5~200...
  • Page 147 Parameter Description This group of parameters is synchronous motor control parameters, used to set the zero servo function, in the need to maintain the position, and requires a strong rigidity of the zero servo occasions, you can set P2-43 to 1 to open, the default is 0 does not open, in the opening of the first will be set to 1 P2-26, that is, the use of zero servo with the speed of the speed ring, P2-44 is the frequency of the switching, P2-45 and P2-46 is the proportion of the speed ring with zero servo.

  • Page 148: Group P3 V/F Control Parameters

    Parameter Description Group P3 V/F control parameters This group of function codes is valid only for V/F control, not for vector control. V/F control is suitable for general-purpose loads such as fans and pumps, or for applications where one drive is used with multiple motors, or where there is a large difference between drive power and motor power.
  • Page 149 Parameter Description In order to compensate for the low-frequency torque characteristics of V/F control, some boost compensation is made to the output voltage of the driver at low frequency. However, if the torque boost is set too large, the motor is easy to overheat and the driver is easy to overcurrent. It is recommended to increase this parameter when the load is heavy and the motor starting torque is not sufficient.
  • Page 150 Parameter Description AI1 -AI3: Multi-speed V/F 1st - 3rd % of voltage f1 - f3: Multi-band V/F Frequency Percentage of 1st - 3rd Band Vb: Rated motor voltage fb: Rated motor operating frequency Multi-point V/F Curve Setting Diagram V/F Differential Compensation Gain Factory value 80.0 per cent P3-09...
  • Page 151 Parameter Description This gain is selected to be as small as possible under the premise of effectively suppressing oscillations, so as not to adversely affect V/F operation. When there is no oscillation in the motor, please select the gain as 0. Only when the motor is obviously oscillating, it is necessary to increase the gain appropriately, and the larger the gain, the more obvious the suppression of oscillation.
  • Page 152 Parameter Description When the voltage source is a simple PLC, you need to set the PC group parameters to determine the given output voltage. 7: PID Generates output voltage according to PID closed loop. For details, see the introduction of PA group PID.
  • Page 153 Parameter Description 0.02s~1.00s Setting range Online torque compensation gain Factory value 100% P3-19 80%~150% Setting range Effective when automatic torque boost is used for V/F control, it enhances the low-speed load carrying capability of V/F control and generally requires no modification. Auto frequency-up Enable Factory value P3-29...

  • Page 154: Group P4 Input Terminals

    Parameter Description Group P4 Input terminals This series of drives are equipped with 5 multifunctional digital input terminals as standard (of which DI5 can be used as a high-speed pulse input terminal) and 2 Analog input terminals. If the system requires more inputs and outputs, the optional multi-function input/output expansion card is available.
  • Page 155 Parameter Description Frequency increment and decrement commands can be modified when the frequency is set from an external Terminal UP terminal. When the frequency source is set digitally, the set frequency can be adjusted up or down. Terminal DOWN The drive blocks the output, and the motor stopping process is not controlled by the drive at this time.
  • Page 156 Parameter Description terminal control and keypad control. When the command source is set to communication control (P0-02=2), this terminal can switch between communication control and keypad control. Ensures that the drive is not affected by external signals Acceleration and deceleration (except for the stop command) and maintains the current prohibited output frequency.
  • Page 157 Parameter Description versa. When this terminal is valid, the integral regulation PID integral pause function of PID is suspended, but the proportional and differential regulation functions of PID remain valid. Switching between frequency If this terminal is active, the frequency source X is source X and preset replaced by the preset frequency (P0-08).
  • Page 158 Parameter Description The 4 multi-segment command terminals can be combined into 16 states, and each of the 16 states corresponds to 16 command settings. The details are shown in the table below: Instruction Setting Corresponding parameter Multi-segment instruction 0 PC-00 Multi-segment instruction 1 PC-01 Multi-segment instruction 2...
  • Page 159 Parameter Description Motor Selection Terminal Function Description Terminal 2 Terminal 1 Click to select Corresponding parameter set Motor 1 Groups P1, P2 Motor 2 Group H2 DI digital input terminal Filter time Factory value 0.010s P4-10 0.000s~1.000s Setting range Set the software filtering time for the DI digital input terminal status. If the input terminal is susceptible to interference that may cause malfunction, this parameter can be increased to enhance the anti-interference capability.
  • Page 160 Parameter Description As shown in the figure above, in this control mode, K1 is closed and the drive runs in forward rotation, K2 is closed and reversed, K1 and K2 are closed or disconnected at the same time, and the drive stops running.1: Two-wire mode 2: When using this mode, the DI1 terminal functions as a run enable terminal, and the DI2 terminal functions to determine the direction of operation.
  • Page 161 Parameter Description Three-wire control mode 1 As shown in the figure above, this control mode in the SB1 button closed state, press the SB2 button drive forward, press the SB3 button drive reversal, SB1 button disconnect the instant drive stop. In normal startup and operation, the SB1 button must be kept closed, and the commands of the SB2 and SB3 buttons take effect along the closed action, and the operation status of the drive is subject to the last key action of the three buttons.
  • Page 162 Parameter Description Terminal UP/ DOWN Rate of change Factory value 1.00Hz/s P4-12 0.01Hz/s~65.535Hz/s Setting range Used to set the speed of frequency change, i.e., the amount of frequency change per second, when the terminal UP/DOWN adjusts the set frequency. Analog input curve 1 Minimum input Factory value 0.00V P4-13...
  • Page 163 Parameter Description AI Curve 2 Maximum Input Factory value P4-20 P4-18~+10.00V Setting range AI curve 2 maximum input setting Factory value P4-21 -100.0%~+100.0% Setting range AI2 Filter time Factory value P4-22 0.00s~10.00s Setting range AI curve 3 minimum input Factory value P4-23 -10.00V~P4-23 Setting range...
  • Page 164 Parameter Description The application of this group of functions is similar to curve 1, please refer to the description of curve 1. Analog input curve selection Factory value Ones place AI1 Curve Selection Curve 1 (2 points, see P4-13~P4-16) Curve 2 (2 points, see P4-18~P4-21) P4-33 Curve 3 (2 points, see P4-23~P4-26) Setting range...
  • Page 165 Parameter Description DI1 Delay time Factory value 0.0s P4-35 0.0s~3600.0s Setting range DI2 Delay Time Factory value 0.0s P4-36 0.0s~3600.0s Setting range DI3 Delay Factory value 0.0s P4-37 0.0s~3600.0s Setting range Used to set the delay time for the driver to respond to a change in the state of the DI digital input terminals when that change occurs.

  • Page 166: Group P5 Output Terminals

    Parameter Description Group P5 Output terminals This series of driver is equipped with 1 multi-function Analog output terminal (AO1), 1 multi-function digital output terminal (DO1), 1 multi-function relay output terminal (TA1-TB1-TC1) as standard. The expansion card is equipped with 1 high-speed pulse output terminal (FM), 1 multi-function Analog output terminal (AO2) and 2 multi-function relay output terminals (TA2-TB2-TC2, TA3-TB3-TC3).
  • Page 167 Parameter Description 30: Timing arrives at output 31: AI1 input overrun 32: Dropout in progress 33: In reverse operation 34: Zero current state 35: Module temperature reached 36: Output current overrun 37: Lower frequency limit reached (output even for shutdown) 38: Alarm output (all faults) 39: Motor over-temperature pre-warning 40: Time of this operation reached...
  • Page 168 Parameter Description handling mode for that fault is continue operation. When the motor temperature reaches P9-58 (motor Motor over-temperature overheat pre-alarm threshold), the ON signal is output. alarm (Motor temperature can be checked by U0-34) The ON signal is output when the drive starts operation This run time arrives this time for longer than the time set by P8-53.
  • Page 169 Parameter Description 0V~10V 0V~10V (or 0~20mA) 0V~10V Lengths 0~ Maximum Setting Length Numerical value 0~Maximum count value Communication 0.0%~100.0% Settings 0~ Rotational speed corresponding to maximum output Motor speed frequency Output Current 0.0A~1000.0A Output voltage 0.0V~1000.0V Output torque (actual) -2 times rated motor torque ~ 2 times rated motor torque FMP Output Maximum Frequency Factory value 50.00kHz...
  • Page 170 Parameter Description Setting range 0.0s~3600.0s TA2-TC2 output delay time Factory value 0.0s P5-19 Setting range 0.0s~3600.0s DO1 Output delay time Factory value 0.0s P5-20 Setting range 0.0s~3600.0s DO2 output delay time Factory value 0.0s P5-21 Setting range 0.0s~3600.0s Set the delay time between a change in state and the actual output change for output terminals FMR, Relay 1, Relay 2, DO1 and DO2.

  • Page 171: Group P6 Start-Stop Control

    Parameter Description Group P6 Start-stop control Factory value Activation method Direct launch P6-00 Speed tracking restart Setting range Pre-excitation start (AC asynchronous motors) 0: Direct start If Start DC Brake Time is set to 0, the drive operates from the start frequency. If the start DC braking time is not set to 0, the DC braking is applied first and then the drive operates from the start frequency.
  • Page 172 Parameter Description Start-up frequency hold time Factory value 0.0s P6-04 0.0s~100.0s Setting range To ensure motor torque at startup, set the appropriate starting frequency. In order to build up the magnetic flux sufficiently when the motor starts, it is necessary to keep the starting frequency for a certain period of time.
  • Page 173 Parameter Description 2, when the motor rated current is greater than 80% of the drive rated current, is relative to 80% of the drive rated current as a percentage base value. Acceleration and deceleration mode Factory value Linear acceleration and deceleration P6-07 S-curve acceleration/deceleration A Setting range...
  • Page 174 Parameter Description S-curve acceleration and deceleration A schematic diagram S-curve acceleration/deceleration B schematic Shutdown mode Factory value Stall P6-10 Setting range Free stop 0: Decelerate and stop When the stop command is valid, the drive reduces the output frequency according to the deceleration time, and stops after the frequency drops to 0.
  • Page 175 Parameter Description When the stop command is valid, the drive terminates the output immediately, at which point the motor stops freely according to mechanical inertia. Stopping DC braking start frequency Factory value 0.00Hz P6-11 0.00Hz~ max. frequency Setting range Shutdown DC braking wait time Factory value 0.0s P6-12...
  • Page 176 Parameter Description Brake utilization rate Factory value 100% P6-15 0%~100% Setting range Valid only for drives with built-in brake unit. Used to adjust the duty cycle of the brake unit, high brake usage, the brake unit action duty cycle is high, the braking effect is strong, but the It is the braking process drive bus voltage that fluctuates.

  • Page 177: Group P7 Keyboard And Display

    Parameter Description Group P7 Keyboard and Display I. Functional parameters P7-00 FM resolution selection Function Factory Name Setting range Variation code value 0:0.01Hz 1:0.1Hz FM resolution selection P7-00 ☆ 2:1Hz 3:10Hz Modify the resolution of the frequency adjustment with the keypad encoder by modifying P7-00.
  • Page 178 Parameter Description time (Hour) the above range parameters PULSE Input Pulse Current running during Frequency (kHz) time (Min) operation, set PULSE input pulse 3 Operating frequency 2 (Hz) 11 frequency (Hz) corresponding position to 1, convert this Communication binary number Remaining running time set value to hexadecimal...
  • Page 179 Parameter Description This parameter is used to adjust the correspondence between the output frequency of the driver and the load speed when the load speed needs to be displayed. Specific Refer to the description of P7-12 for correspondence. Inverter module heat sink temperature Factory value P7-07 0.0°C~100.0°C...
  • Page 180 Parameter Description Cumulative power consumption Factory value P7-14 0~65535 degrees Setting range Displays the cumulative power consumption of the drive to date. The second row of LEDs Factory value shows the parameters Operating frequency1 (Hz) Setting frequency (Hz) Busbar voltage (V) Output Voltage (V) Output Current (A) Output power (kW)

  • Page 181: Group P8 Auxiliary Functions

    Parameter Description Group P8 Auxiliary functions Jog operation frequency Factory value 2.00Hz P8-00 0.000Hz~ max. frequency Setting range Jog acceleration time Factory value 20.0s P8-01 0.0s~6500.0s Setting range Jog deceleration time Factory value 20.0s P8-02 0.0s~6500.0s Setting range Define the drive's given frequency and acceleration/deceleration time at jog. In jog operation, the start mode is fixed as direct start mode (P6-00=0) and the stop mode is fixed as deceleration stop (P6-10=0).
  • Page 182 Parameter Description Hopping frequency amplitude Factory value 0.00Hz P8-11 0.00~ Maximum Frequency Setting range When the set frequency is within the jump frequency range, the actual operating frequency will run at the jump frequency closer to the set frequency. By setting the hopping frequency, the drive can be made to avoid the mechanical resonance points of the load.
  • Page 183 Parameter Description Reverse Control Enable Factory value Permissible P8-13 Setting range Prohibited This parameter sets whether the drive is allowed to run in reverse, and to set P8-13=1 in cases where the motor is not allowed to reverse. Set frequency below lower limit Factory value frequency operation mode Operate at lower frequency limit...
  • Page 184 Parameter Description When the accumulated run time (P7-09) reaches this set run time, the drive multi-function digital DO outputs the ON signal. Startup Protection Selection Factory value Unprotected P8-18 Setting range Safeguard This parameter relates to the safety protection features of the drive. If this parameter is set to 1, if the run command is valid at the moment of power-up of the drive (e.g., the terminal run command is closed before power-up), the drive does not respond to the run command, and the run command must be removed once before the drive responds after...
  • Page 185 Parameter Description Frequency Reach Detection Width Factory value 0.0 per cent P8-21 Setting range 0.00~100% (max. frequency) When the operating frequency of the driver is within a certain range of the target frequency, the driver's multi-function DO outputs the ON signal. This parameter is used to set the detection range for frequency arrivals, which is a percentage relative to the maximum frequency.
  • Page 186 Parameter Description This function is effective when the motor selection is motor 1 and the acceleration and deceleration times are not switched via the DI digital input terminals. It is used to select different acceleration and deceleration times according to the operating frequency range during drive operation without using the DI digital input terminals.
  • Page 187 Parameter Description After the selection of jog mode 2, the jog priority is valid, and the inverter stops after the jog is released if the external terminal operation is valid; the jog stopping mode can be set to stop according to P6-10, and the free stopping mode is accepted. Frequency Detection Value (FDT2) Factory value 50.00Hz...
  • Page 188 Parameter Description Zero current detection level Factory value 5.0 per cent P8-34 0.0% ~300.0% (motor rated current) Setting range Zero current detection delay time Factory value 0.10s P8-35 0.00s~600.00s Setting range When the output current of the driver, is less than or equal to the zero current detection level, and the duration exceeds the zero current detection delay time, the driver The actuator multi-function DO outputs an ON signal.
  • Page 189 Parameter Description Arbitrary arrival current 1 Factory value 100.0 per cent P8-38 0.0%~300.0% (motor rated current) Setting range Arbitrary arrival current 1 width Factory value 0.0 per cent P8-39 0.0%~300.0% (motor rated current) Setting range Arbitrary arrival current 2 Factory value 100.0 per cent P8-40 0.0%~300.0% (motor rated current)
  • Page 190 Parameter Description This group of parameters is used to complete the drive timer run function. When P8-42 Timing Function Selection is valid, the timer starts when the drive is started, and when it reaches the set timed operation time, the drive Automatic shutdown with simultaneous multi-function DO output ON signal.

  • Page 191: Group P9 Fault And Protection

    Parameter Description Group P9 Fault and Protection Motor overload protection options Factory value Prohibited P9-00 Setting range Permissible Motor overload protection gain Factory value P9-01 0.20~10.00 Setting range P9-00=0: no motor overload protection function, there may be a danger of motor overheating damage, it is recommended that the drive and motor between the Heating relay;...
  • Page 192 Parameter Description When the overvoltage stall gain is set to 0, the overvoltage stall function is canceled. The overvoltage stall protection voltage settings are as follows: Voltage level Overvoltage stall protection voltage value Single-phase 220V 416V Three-phase 220V 416V Three-phase 380V 760V Three-phase 480V 889V...
  • Page 193 Parameter Description V/ F Weak Magnetic Region Factory value 200 per cent Doubling Current Limiting Factor P9-08 50%~300% Setting range In the region of high times weak magnetism, the motor drive current is small, relative to the rated frequency below, the same stall current, the speed of the motor falls a lot, in order to improve the operating characteristics of the motor, you can reduce the stall action current above the rated frequency, in some centrifuges and so on, the operating frequency is high, the requirement of a few times weak magnetism and load inertia is large occasions, this method has a...
  • Page 194 Parameter Description Third (most recent) failure type P9-16 Record the last three fault types for the drive, with 0 being no fault. For possible causes and solutions to each fault code. Please refer to Chapter 8 for relevant instructions. Frequency at third failure Frequency at last failure P9-17 Current at third fault...
  • Page 195 Parameter Description Drive status at second failure P9-32 Power-up time at second failure P9-33 Runtime at second failure P9-34 Frequency at first failure P9-37 Current at first fault P9-38 Busbar voltage at first fault P9-39 Input terminal status at first fault P9-40 Same as P9-17~P9-24 Output terminals at first fault...
  • Page 196 Parameter Description Tens place Function code read/write exception (Err 21) Freedom to stop Shutdown by stopping mode Hundreds place Reservation Thousands Motor overheating (Err 25) (same as F9-47 place positions) Ten thousands Runtime arrival (Err 26) (same as F9-47 bits) place Fail-safe action selection 3 Ones place...
  • Page 197 Parameter Description Frequency selection for continued Factory value operation in case of failure Running at current operating frequency Runs at set frequency P9-54 Upper frequency operation Setting range Operate at lower frequency limit Operate at abnormal standby frequency Abnormal Standby Frequency Factory value 100.0 per cent P9-55...
  • Page 198 Parameter Description PT1000 Instantaneous stop action pause Factory value 85 per cent judgement voltage P9-60 0.0% ~100.0% Setting range Instantaneous outage voltage Factory value 0.50s recovery judgement time P9-61 0.00s~100.00s Setting range Instantaneous blackout action Factory value 80.0 per cent judgement voltage P9-62 60.0%~100.0% (standard bus voltage)
  • Page 199 Parameter Description When the drive detects that the actual rotational speed of the motor exceeds the maximum frequency, the exceeding value is greater than the overspeed detection value P9-67, and the duration is greater than the overspeed detection time P9-68, the drive fault alarm Err43, and is processed according to the fault protection action mode.

  • Page 200: Group Pa Process Control Pid Function

    Parameter Description Group PA Process control PID function PID control is a common method of process control, through the controlled amount of feedback signal and the difference between the target signal for proportional, integral, differential operations, by adjusting the output frequency of the drive, constitute a closed-loop system, so that the controlled amount of stability in the target value.
  • Page 201 Parameter Description AI1-AI2 PULSE pulse (DI5) Communication AI1+AI2 MAX (|AI1|, |AI2|) MIN (|AI1|, |AI2|) This parameter is used to select the feedback signal channel for the process PID. The feedback amount of the process PID is also a relative value with a setting range of 0.0% to 100.0%.
  • Page 202 Parameter Description It determines the regulation intensity of the whole PID regulator, and the larger Kp1 is, the larger the regulation intensity is. The parameter 100.0 indicates that when the deviation between the PID feedback quantity and the given quantity is 100.0%, the PID regulator will adjust the output frequency command to the maximum frequency.
  • Page 203 Parameter Description PID feedback filtering time Factory value 0.00s PA-12 Setting range 0.00s~60.00s PID output filter time Factory value 0.00s PA-13 Setting range 0.00s~60.00s PA-12 is used to filter the PID feedback quantity, which is beneficial to reduce the influence of the feedback quantity being disturbed, but will bring about the response performance degradation of the process closed-loop system.
  • Page 204 Parameter Description When automatic switching is selected, the absolute value of the deviation between feed and feedback is less than the PID parameter switching deviation 1 PA-19, the PID parameter selection selects parameter group 1. If the absolute value of the deviation between feed and feedback is greater than the PID switching deviation 2 PA-20, select parameter group 2 for PID parameter selection.
  • Page 205 Parameter Description Schematic diagram of initial value of PID function Positive maximum of two output deviations Factory value 1.00 per cent PA-23 0.00%~100.0% Setting range Two output deviation inverse max. Factory value 1.00 per cent PA-24 0.00%~100.0% Setting range This function is used to limit the difference between two beats (2ms/beat) of the PID output in order to inhibit the PID output from changing too quickly and to stabilize drive operation.
  • Page 206 Parameter Description Idle without computing Setting range Shutdown computing Used to select whether the PID continues to operate in a PID shutdown state. In general applications, the PID shall stop calculating in the shutdown state. However, PA-28 shall be set to 1 for sleep and wake-up functions.

  • Page 207: Group Pb Swing Frequency, Fixed Length And Counting

    Parameter Description Group Pb Swing frequency, fixed length and counting The oscillating frequency function is suitable for textile and chemical fibre industries, as well as for occasions where traverse and winding functions are required. Swing frequency function refers to the output frequency of the drive to set the frequency as the centre of the up and down swing, the operating frequency in the time axis of the trajectory shown in the figure below, which swing amplitude set by the Pb-00 and Pb-01, when Pb-01 is set to 0 pendulum amplitude of 0, at this time the swing frequency does not work.
  • Page 208 Parameter Description When setting the pendulum amplitude relative to the centre frequency (Pb-00=0), the pendulum amplitude AW = frequency source P0-07 × pendulum amplitude Pb-01 . When setting the pendulum amplitude relative to the maximum frequency (Pb-00=1), the pendulum amplitude AW = maximum frequency P0-10 ×...
  • Page 209 Parameter Description During the fixed length control process, length reset operation can be performed through the multi-function DI digital input terminal (DI digital input terminal function selection is 28), please refer to P4-00~P4-09 for details. The application requires that the corresponding input terminal function is set to "length counting input"...

  • Page 210: Pc Group Multi-Segment Commands And Simple Plc Functions

    Parameter Description PC Group Multi-segment commands and simple PLC functions Multi-segment commands, which have a richer utility than the usual multi-segment speeds, can be used as a voltage source for V/F separation and as a source for process PID feeds, in addition to realizing multi-segment speed functions.
  • Page 211 Parameter Description Multi-segment instruction 12 Factory value 0.0 per cent PC-12 -100.0 per cent ~100.0 per cent Setting range Multi-segment instruction 13 Factory value 0.0 per cent PC-13 -100.0 per cent ~100.0 per cent Setting range Multi-segment instruction 14 Factory value 0.0 per cent PC-14 -100.0 per cent ~100.0 per cent...
  • Page 212 Parameter Description 2: Always Cycle After the drive completes a cycle, it automatically starts the next cycle until it stops on a stop command. Simple PLC power-down Factory value memory selection Ones place Power-down memory option No memory for power-down PC-17 Power-down memory Setting range...
  • Page 213 Parameter Description Simple PLC 3rd Factory value acceleration/deceleration time PC-25 Setting range Simple PLC segment 4th runtime Factory value 0.0s (h) PC-26 0.0s (h) ~6553.5s (h) Setting range Simple PLC 4th Factory value acceleration/deceleration time PC-27 Setting range Simple PLC segment 5th runtime Factory value 0.0s (h) PC-28...
  • Page 214 Parameter Description Simple PLC Section 9th Factory value Acceleration and Deceleration Time PC-37 Setting range Simple PLC 10th runtime Factory value 0.0s (h) PC-38 0.0s (h) ~6553.5s (h) Setting range Simple PLC 10th Acceleration and Factory value Deceleration Time PC-39 Setting range Simple PLC segment 11th runtime Factory value...

  • Page 215: Group Pd Communication Parameters

    Parameter Description Simple PLC 15th Acceleration and Factory value Deceleration Time PC-49 Setting range Simple PLC runtime unit Factory value PC-50 0S (seconds) Setting range This parameter determines the given channel of the multi-segment instruction 0. Setting range h (hour) Multi-segment instruction 0 given way Factory value Function code PC-00 given...

  • Page 216: Pe Group User-Customized Function Codes

    Parameter Description PE group User-customized function codes User function code 0 Factory value uU3.17 PE-00 P0.00~PP.xx, H0.00~Ax.xx, U0.xx Setting range User function code 1 Factory value uU3.16 PE-01 Same as PE-00 Setting range User function code 2 Factory value 0.0s (h) PE-02 Same as PE-00 Setting range...
  • Page 217 Parameter Description User function code 12 Factory value uP.00 PE-12 Same as PE-00 Setting range User function code 13 Factory value uP0.00 PE-13 Same as PE-00 Setting range User function code 14 Factory value uP0.00 PE-14 Same as PE-00 Setting range User function code 15 Factory value uP0.00...
  • Page 218 Parameter Description Same as PE-00 Setting range User function code 25 Factory value uP0.00 PE-25 Same as PE-00 Setting range User function code 26 Factory value uP0.00 PE-26 Same as PE-00 Setting range User function code 27 Factory value uP0.00 PE-27 Same as PE-00 Setting range...

  • Page 219: Group Pp Function Code Management

    Parameter Description Group PP Function Code Management User password Factory value PP-00 0~65535 Setting range PP-00 Set any non-zero number, then the password protection function takes effect. The next time you enter the menu, you must enter the password correctly, otherwise you cannot view and modify the function parameters, please remember the user password set.
  • Page 220 Parameter Description Tens place Group A Display Selection Not shown Demonstrate Individual parameter mode Factory value display selection Ones place User-customized parameter display options Not shown PP-03 Demonstrate Setting range Tens place User change parameter display selection Not shown Demonstrate Parameter display mode is set up mainly to facilitate the user according to the actual need to view the different forms of arrangement of functional parameters, to provide three kinds of parameter display mode.
  • Page 221 Parameter Description The driver provides two groups of personalized parameter display methods: User-customized parameter method and user-change parameter method. The user customized parameter group is the parameter set by the user to the PE group, and the maximum number of parameters can be selected is 32, and these parameters are summarized together, which can be convenient for customers to debug.

  • Page 222: Group H0 Torque Control And Limiting Parameters

    Parameter Description Group H0 Torque control and limiting parameters Speed/torque control mode selection Factory value Speed control H0-00 Setting range Torque control Used to select the drive control method: speed control or torque control. The multi-function DI digital input terminal has two functions related to torque control: torque control inhibit (function 29) and speed control/torque control switching (function 46).
  • Page 223 Parameter Description The torque setting adopts the relative value of 100.0% corresponding to the rated torque of the drive. The setting range -200.0% to 200.0% indicates that the maximum torque of the inverter is 2 times the rated torque of the drive. When the torque setting is in mode 1 to 7, 100% of communication, Analog input and pulse input corresponds to H0-03.

  • Page 224: Group H1 Virtual Di Input Terminal, Virtual Io

    Parameter Description Group H1 Virtual DI input terminal, Virtual IO Virtual VDI1 Terminal Function Selection Factory value H1-00 Setting range 0~59 Virtual VDI2 Terminal Function Options Factory value H1-01 Setting range 0~59 Virtual VDI3 Terminal Function Options Factory value H1-02 Setting range 0~59 Virtual VDI4 Terminal Function Options...
  • Page 225 Parameter Description Unlike normal digital input terminals, the state of the virtual VS can be set in two ways and selected by H1-05. When the selected VS state is determined by the state of the corresponding virtual VDO, whether the VS is valid or not depends on whether the VDO output is valid or invalid, and the VSx is uniquely bound to the VDOx (x is 1~5).
  • Page 226 Parameter Description Judgement of valid status of Analog input terminals This group of function codes is used to use the Analog input as a DI input terminal. when the Analog input is used as a DI input terminal, when the Analog input input voltage is greater than 7V, the status of the Analog input terminal will be high, and when the Analog input voltage is lower than 3V, the status of the Analog input terminal will be low.
  • Page 227 Parameter Description VDO1 output delay time Factory value 0.0s H1-16 Setting range 0.0s~3600.0s VDO2 output delay time Factory value 0.0s H1-17 Setting range 0.0s~3600.0s VDO3 output delay time Factory value 0.0s H1-18 Setting range 0.0s~3600.0s VDO4 output delay time Factory value 0.0s H1-19 Setting range...
  • Page 228 Parameter Description All the parameters of group H2 are the same as the parameters of the 1st motor, so we will not repeat the explanation here, and the user can refer to the description of the parameters of the 1st motor. Motor type selection Factory value Ordinary asynchronous motor...
  • Page 229 Parameter Description Number of encoder lines Factory value 1024 H2-27 1~65535 Setting range Encoder Type Factory value ABZ Incremental Encoders UVW Incremental Encoders H2-28 Rotary Transformer Setting range Sine Cosine Encoder Wire-saving method UVW encoders Speed Feedback Factory value PG Selection Local PG H2-29 Extended PG...
  • Page 230 Parameter Description No operation Static tuning of asynchronous motors Complete tuning of asynchronous motors Setting range Synchronous motor stationary tuning Synchronous motor complete tuning Velocity loop proportional gain 1 Factory value H2-38 1~100 Setting range Velocity loop integration time1 Factory value 0.50s H2-39 0.01s~10.00s...
  • Page 231 Parameter Description Communication Setting MIN (AI1, AI2) MAX (AI1, AI2) Setting of the upper torque limit Factory value 150.0 per cent number in speed control mode H2-48 0.0 per cent ~200.0 per cent Setting range Excitation regulation proportional gain Factory value 2000 H2-51 0~20000...

  • Page 232: Group H5 Control Optimization Parameters

    Parameter Description Group H5 Control optimization parameters DPWM switching upper frequency Factory value 8.00HZ H5-00 0.00HZ~P0-10 (Maximum frequency) Setting range Valid only for V/F control, the wave generation method for V/F operation of asynchronous motor is determined below this value for 7-band continuous modulation method, and vice versa for 5-band intermittent modulation method.
  • Page 233 Parameter Description Setting the random PWM can make the monotonous and harsh motor sound softer and can help to reduce the external electromagnetic interference. When setting the random PWM depth to 0, the random PWM is invalid. Adjusting the random PWM to different depths will give different results.

  • Page 234: Group H6 Analog Input Curve Setting

    Parameter Description Group H6 Analog input curve setting Analog Input Curve 4 Minimum Factory value 0.00V Input H6-00 -10.00V~H6-02 Setting range Analog Input Curve 4 Minimum Factory value 0.0 per cent Input Correspondence Setting H6-01 -100.0 per cent ~100.0 per cent Setting range Analog input curve 4 inflection Factory value...
  • Page 235 Parameter Description points 1 input H6-08~H6-12 Setting range Analog input curve 5 inflection point Factory value 30.0 per cent 1 input corresponding setting H6-11 -100.0 per cent ~100.0 per cent Setting range Analog input curve 5 inflection Factory value 6.00V points 2 inputs H6-12 H6-10~H6-14...
  • Page 236 Parameter Description When setting curve 4 and curve 5, it shall be noted that the minimum input voltage, inflection point 1 voltage, inflection point 2 voltage, and maximum voltage of the curves must be increased sequentially. Analog Input Curve Selection P, is used to determine how Analog inputs AI1~AI3 are selected among the 5 curves.

  • Page 237: Group H8 Point-To-Point Communication

    Parameter Description Group H8 Point-to-Point Communication Point-to-point communication Factory value function options H8-00 0: Invalid Setting range 1: Effective Select whether the peer-to-peer communication function is active. Point-to-point communication refers to the direct data communication between two or more A8 inverters, which is realized by CANlink. It is used to realize the target frequency and target torque of one host machine to one or more slaves according to its own frequency or torque signal.
  • Page 238 Parameter Description In master-slave control mode, this function code is set to 0 for both the master and the slave, and the master and the slave communicate with each other according to the master-slave control message. In sag control mode, this function code is set to 1 for both the master and the slave, and the master and the slave communicate with each other according to the sag control message.

  • Page 239: Group H9 Sleep Wake-Up Function Parameters

    Parameter Description Group H9 Sleep Wake-up function parameters This set of parameters is mainly used to realize the sleep and wake-up functions in constant pressure water supply applications, please pay attention to the following matters when using them: 1) Please select the way to control the sleep function according to the application requirements H9-00 (2) If PID is used for the frequency source, whether or not the sleep state PID is operated is affected by the function code PA-28, in which case the operation of the PID at shutdown must be...
  • Page 240 Parameter Description Factory value Sleep delay time 60.0S H9-02 0.0s～3600.0s Setting range Set the sleep delay time, refer to the above figure for the function. Factory value Wake-up call difference 10.0 per cent H9-03 0.0% to 100.0% Setting range With H9-00 = 1, this parameter is referenced to the maximum pressure, i.e. the maximum pressure is 100 per cent;...

  • Page 241: Group Ha Function Parameters Of Braking

    Parameter Description Group HA Function parameters of braking Factory value Brake control enable selection HA-00 0 to 1 Setting range The holding brake control process is shown in the figure below: command Times Frequency H A- 01 H A- 04 Times Amps HA- 03...
  • Page 242 Parameter Description outputs a brake signal (No. 45) to control the release of the brake. This value can be set according to the rated frequency of the motor. For V/F control, it can be set slightly larger. Factory value Release frequency maintenance time 1.0s HA-02 0.0s to 20.0s...

  • Page 243: Group Hc Analog Input And Analog Output Calibration

    Parameter Description Group HC Analog input and Analog output calibration AI1 measured voltage 1 Factory value Factory calibration HC-00 0.500V~4.000V Setting range AI1 displays voltage 1 Factory value Factory calibration HC-01 0.500V~4.000V Setting range AI1 measured voltage 2 Factory value Factory calibration HC-02 6.000V~9.999V...
  • Page 244 Parameter Description been calibrated at the factory and will be restored to the factory calibrated value when the factory value is restored. Normally, no calibration is required at the application site. Measured voltage refers to the actual voltage measured by multimeter and other measuring instruments, display voltage refers to the voltage display value sampled by the driver, see Group U0-Analog input voltage before correction (U0-21, U0-22, U0-23) display.

  • Page 245: Group U0 Monitoring

    Parameter Description Group U0 Monitoring The U0 parameter group is used to monitor the drive operation status information, which can be viewed by the customer through the panel to facilitate on-site debugging, or the value of the parameter group can be read through the communication to be used for monitoring by the upper computer.
  • Page 246 Parameter Description AI2 voltage before correction U0-22 0.001V AI3 Voltage before correction U0-23 0.001V Linear velocity U0-24 1m/Min Current power-up time U0-25 1Min Current Runtime U0-26 0.1Min PULSE Input Pulse Frequency U0-27 Communication set value U0-28 0.01 per cent Encoder feedback speed U0-29 0.01Hz Mains frequency X display...

  • Page 247: Chapter 9 Emc (Electromagnetic Compatibility)

    EMC (Electromagnetic Compatibility) Chapter 9 EMC (Electromagnetic Compatibility) 9.1 Definitions Electromagnetic compatibility refers to the ability of electrical equipment to operate in an environment of electromagnetic interference without disturbing the electromagnetic environment and to achieve its function in a stable manner. 9.2 Introduction to EMC Standards According to the requirements of the national standard GB/T12668.3, the drive needs to meet the requirements of two aspects, namely electromagnetic interference and anti-electromagnetic...
  • Page 248 EMC (Electromagnetic Compatibility) There are two types of electromagnetic interference, one is the interference of electromagnetic noise from the surrounding environment on the drive, and the other is the interference generated by the drive on the surrounding equipment. Installation Notes: 1) The grounding wire of the drive and other electrical products shall be well grounded;...
  • Page 249 EMC (Electromagnetic Compatibility) and power lines, and they are well grounded; add a ferrite magnetic ring on the output side of the drive (choose the suppression frequency within the range of 30-1000MHz), and wrap 2-3 turns in the same direction. For harsh situations, an EMC output filter can be installed; 2) When the interfered device and drive use the same power supply, it can cause conducted interference.

  • Page 250: Chapter 10 Maintenance And Troubleshooting

    WEIXIU Maintenance and Troubleshooting Chapter 10 Maintenance and Troubleshooting 10.1 Routine care and maintenance of the drive 10.1.1 Routine maintenance Due to the influence of temperature, humidity, dust, and vibration in the environment, the internal components of the drive may age, leading to potential failures of the drive or reducing its service life.

  • Page 251: Warranty Statement For The Drive

    WEIXIU Maintenance and Troubleshooting 10.1.3 Replacement of drive vulnerable parts The vulnerable parts of the drive mainly include cooling fans and electrolytic capacitors for filtering, whose service life is closely related to the operating environment and maintenance conditions. The general service life is: Device Name Service life (unit) 2 ~ 3 years...
  • Page 252 WEIXIU Maintenance and Troubleshooting standards (if there is a contract, the principle of contract priority shall be applied). 10.2.1 Fault alarm and countermeasures If a fault occurs during the operation of the drive system, the drive will immediately protect the motor and stop outputting, while the fault relay contact of the drive will act.
  • Page 253 WEIXIU Maintenance and Troubleshooting Troubleshooting peripheral 1. drive output circuit has grounding faults or short circuit Conduct motor parameter 2. the control mode is vector and identification Constant there is no parameter identification speed Err04 3. Adjust the voltage to the normal 3.
  • Page 254 WEIXIU Maintenance and Troubleshooting WEIXIU Operation panel Fault name Finding out the reason Troubleshooting display 1. Instantaneous power failure 1. Reset the fault 2. drive input end voltage is not in the 2. Adjust the voltage to the normal normal range range Undervoltage 3.

  • Page 255: Troubleshooting

    WEIXIU Maintenance and Troubleshooting Operation panel Fault name Finding out the reason Troubleshooting display 1. the host computer is not working 1. check the host computer wiring properly 2. Check the communication 2. Communication line is not normal connection line Communicati Err16 3.
  • Page 256 WEIXIU Maintenance and Troubleshooting Operation panel Fault name Finding out the reason Troubleshooting display 1. Input the user-defined fault via User-defined terminal DI 1. Reset operation Err28 fault 2 2. Input the user-defined fault via 2. Reset operation virtual IO Cumulative 1.
  • Page 257 WEIXIU Maintenance and Troubleshooting WEIXIU Operation panel Fault name Finding out the reason Troubleshooting display 1. Incorrect encoder parameter 1. Detect temperature sensor setting Motor wiring and troubleshoot the fault 2. No parameter identification overspeed Err43 2. Reduce carrier frequency or 3.
  • Page 258 WEIXIU Maintenance and Troubleshooting Measure the insulation of the Display "Err23" Motor or output wire has short circuit motor and output wires with the alarm after to ground; megger; power up The drive is damaged; Seek service from the manufacturer; Drive display normally after power up, it...

  • Page 259: Appendix I Modbus Communication Protocol

    Appendix I Modbus Communication Protocol Appendix I Modbus Communication Protocol This series of drives provides RS485 communication interface and supports Modbus RTU slave communication protocol. Users can achieve centralized control through computers or PLCs, set drive operation commands through this communication protocol, modify or read function code parameters, and read the working status and fault information of the drive.
  • Page 260 3.5 bytes, it indicates the start of a new communication frame. The communication protocol built into the HV320 series drives is the Modbus RTU slave communication protocol, which can respond to the host's "query/command" or make corresponding actions based on the host's "query/command", and communicate data for...
  • Page 261 Appendix I Modbus Communication Protocol Frame header START 3.5 character time Slave Address ADR Correspondence: 1 ~24 7 C o m m a n d C o d e CMD 0 3: read slave parameters; 06: write slave parameters Data content DATA (N- 1 ) Data content: function code parameter address, number of Data content DATA (N-2 ) function code parameters, function code parameter value, etc.
  • Page 262 Appendix I Modbus Communication Protocol byte count Data P002 H High Data P002 H Low Data P003 H High Data P003 H Low CRC CHK L o w CRC CHK value to be calculated CRC CHK h i g h Command Code: 06H Write a Word Example: Write 5000 (1388H) to the P00AH address of the slave address 02H drive.
  • Page 263 Appendix I Modbus Communication Protocol During the CRC generation process, each 8-bit character is individually XOR from the register content, resulting in a shift towards the least significant bit direction and the most significant bit being filled with 0. The LSB is extracted for detection. If the LSB is 1, the register is separate from the preset value.
  • Page 264 Appendix I Modbus Communication Protocol Therefore, some function codes do not need to be stored in communication mode, as long as the value in RAM is changed. If it is an F group parameter, to achieve this function, simply turn the high bit F of the function code address to 0.
  • Page 265 Appendix I Modbus Communication Protocol Note: The communication setting value is a percentage of the relative value, 10000 corresponds to 100.00%, and -10000 corresponds to -100.00%. For frequency dimensional data, this percentage is the relative percentage of the maximum frequency (P0-10); For the torque dimension data, the percentage is P2-10, H2-48 (the second motor torque upper limit numerical setting).
  • Page 266 Appendix I Modbus Communication Protocol Analog output AO2 control: (write only) command address Order content 2003H 0 ~ 7 FFF indicates 0 % ~ 10 0 %. Pulse (PULSE) Output Control: (Write Only) command address Order content 2004H 0 ~ 7 FFF indicates 0 % ~ 10 0 %. Drive Failure Description: Drive Fault Drive Failure Message...
  • Page 267 Appendix I Modbus Communication Protocol baud factory value 6005 Ones place: MODUBS Baud rate 0: 300 BPS 5: 9600 BPS Pd-00 1: 600 BPS 6: 19200 BPS setting range 2: 1200BPS 7: 38400BPS 3: 2400 BPS 8: 57600BPS 4: 4800 BPS 9: 115200BPS This parameter is used to set the data transmission rate between the host computer and the drive.
  • Page 268 Appendix I Modbus Communication Protocol When the function code is set to 0.0 s, the communication timeout parameter is invalid. When the function code is set to a valid value, if the interval between one communication and the next exceeds the communication timeout, the system will report a communication failure error (Err16).

  • Page 269: Appendix Ii Constant Pressure Water Supply Application Macros

    Appendix II Constant Pressure Water Supply Application Macros Appendix II Constant Pressure Water Supply Application Macros 1. Wiring Schematic Diagram Fig. 1 Wiring diagram of pressure feedback as voltage type 2. Parameter setting instructions, connect the wires according to the above diagram before setting the parameters 2.1 Application macro, set L0-00=1, and the factory values of the following parameters will be automatically updated;...
  • Page 270 Appendix II Constant Pressure Water Supply Application Macros 2.2 The voltage feedback adopts AI2 and the feedback is current type, otherwise there is no need to set it Function Function Range Factory value code P0-02 command source 0 to 2 1 (terminal) P0-03 frequency source...
  • Page 271 Appendix II Constant Pressure Water Supply Application Macros 2.3 Common parameters, which generally do not require adjustment Functio Function Range Factory value n code 0: Operator panel command channel (LED off) 1: Terminal command channel P0-02 command source 1 (terminal) (LED on) 2: Communication command channel (LED blinking)
  • Page 272 Appendix II Constant Pressure Water Supply Application Macros multi-segment command given, 7:Up/Down or digital setting PA-01 PID value given 0.0% to 100.0% 50.0% 0: ai1, 1: ai2, 2: ai3. 3: AI1-AI2, 4: PULSE pulse setting (S5) PID Feedback PA-02 5: communication given, 6: Source AI1+AI2.
  • Page 273 Appendix II Constant Pressure Water Supply Application Macros Take 10Kg range meter, target pressure of 5.0Kg, sleep at the sleep frequency, waking up at 4.5Kg as an example. 1) Application macro setting, L0-00=1 2) Motor power setting, P1-01 3) Pressure feedback source and range setting, with the keyboard, set the pressure to 5.0kg via up/down Function code Function...
  • Page 274 Appendix II Constant Pressure Water Supply Application Macros 4) Sleep parameter setting Function Factory Function Range code value 0: Sleep function is invalid 1: Sleep function is controlled by PID set value H9-00 Sleep selection and feedback value. 2:Controlling the sleep function according to the operating frequency H9-03...

  • Page 275: Warranty Agreement

    Warranty Agreement Warranty Agreement 1. The warranty period of this product is eighteen months (based on the bar code information on the drive body). During the warranty period, if the product malfunctions or is damaged during normal use according to the user manual, this Company is responsible for free repair. 2.

  • Page 276: Product Warranty Card

    Product Warranty Card Product Warranty Card Unit Address: Unit Name: Contact Person: Contact telephone: Postcode: Product Model: Barcode on the drive body (paste here): Agent Name: (repair time and item): Repair personnel:...
  • Page 277 Edition: V2.0 Thanks for choosing HNC product. Any technique support, please feel free to contact our support team Tel: 86(20)84898493 Fax: 86(20)61082610 URL: www.hncelectric.com Email:support@hncelectric.com...

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