SAJ 8000m Series, 8000m-2S2R2GH, 8000m-2SR75GH, 8000m-2S1R5GH, 8000m-4T1R5GH User Manual

8000m Series Compact AC Drive

User Manual

Version Code :8000m-E-602000600-1705

8000m Series

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Preface

First of all, thank you for purchasing 8000m Series Compact AC Drive!

This user manual introduces how to use 8000m series variable frequency drives

(VFDs) properly. Please read this user manual carefully before carrying out works

such as installation, commissioning, maintenance, etc.

Improper usage of VFDs would result in unpredictable accident, please deliver this

user manual to your end user. At the same time, please use VFDs until completely

understands safety instructions.

Attentions:

Illustrations in this user manual are for the convenience of understanding by user,

and it might be a bit different to the product you have purchased. As most of the

illustrations are showing the condition of VFD product with cover or safety guard

removed, please note that cover or safety guard must be installed back as required,

then operate strictly according to this user manual.

SAJ always continually improve the products, all technical parameters are subject to

change without notice. It would be possible that the old version manual is

inconformity to the new products you received. Please always use the user manual

which is included in the same package of product. If the user manual is lost or

incomplete, or there are problems or doubts, please ring the hotline of service center

of SAJ Company on 400-159-0088.

8000m Series

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CONTENTS

Preface ................................................................................................... - 1 -

SAFETY INSTRUCTION ................................................................... - 5 -

Manual Conventions ............................................................................ - 9 -

Chapter 1 Introduction to the 8000m series VFD ........................ - 10 -

1.1 Model Description ...................................................................... - 10 -

1.2 Namplate Example ..................................................................... - 10 -

1.3 Model Table ................................................................................ - 11 -

1.4 Specifications ............................................................................. - 11 -

1.5 Dimensions and Sizes ................................................................ - 14 -

1.6 Keypad Tray Dimensions ........................................................... - 15 -

1.7 RS485 Interface .......................................................................... - 16 -

1.8 Braking Resistor Selection Table ............................................... - 16 -

Chapter 2 Installation and Wiring ................................................. - 17 -

2.1 Installation .................................................................................. - 17 -

2.2 Wiring ......................................................................................... - 22 -

Chapter 3 Keypad Operation ............................................................ - 26 -

3.1 Keypad Operation ...................................................................... - 26 -

3.2 Operation Details ....................................................................... - 27 -

Chapter 4 Function Parameter Table ............................................... - 30 -

4.1 Symbol Conventions: ................................................................. - 30 -

4.2 Function Parameter Table ........................................................... - 30 -

8000m Series

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Chapter 5 Function Parameter Description ..................................... - 56 -

5.1 F0 Group—Basic Function ........................................................ - 56 -

5.2 F1 Group: Start and Stop Parameters ......................................... - 66 -

5.3 F2 Group: Motor Parameters ..................................................... - 70 -

5.4 F3 Group: Vector Control Parameters ........................................ - 73 -

5.5 F4 Group: V/F Control Parameters ............................................ - 76 -

5.6 F5 Group Input Terminals Parameters ....................................... - 81 -

5.7 F6 Group Output Terminals Parameters ..................................... - 92 -

5.8 F7 Group Display Interface Parameters ..................................... - 98 -

5.9 F8 Group Auxiliary Function Parameters ................................ - 101 -

5.10 F9 Group PID Control Parameters ......................................... - 108 -

5.11 FA Group Protection Parameters and Fault Records .............. - 115 -

5.12 FB Group Swing Frequency and Counting Meter Parameters- 121 -

5.13 FC Group RS485 Communication Parameters ...................... - 124 -

5.14 FD Group Multi-step Speed and Simple PLC Parameters ..... - 127 -

Chapter 6 Trouble Shooting ............................................................ - 130 -

6.1 Fault and Trouble Shooting ...................................................... - 130 -

6.2 Common Faults and Solutions ................................................. - 134 -

Chapter 7 EMC ................................................................................ - 135 -

7.1 Definition ................................................................................. - 135 -

7.2 Introduction to EMC Standard ................................................. - 135 -

7.3 EMC Guideline ........................................................................ - 135 -

Chapter 8 Communication Protocol ............................................... - 139 -

8.1 Communication Interface ......................................................... - 139 -

8.2 Communication Modes ............................................................ - 139 -

8000m Series

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8.3 Frame Format ........................................................................... - 139 -

8.4 Protocol Function ..................................................................... - 141 -

8.5 Note .......................................................................................... - 145 -

8.6 CRC Checksum ........................................................................ - 146 -

8.7 Example .................................................................................... - 147 -

8.8 Data Address Table of Function Code ...................................... - 149 -

8000m Series

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SAFETY INSTRUCTION

Read this user manual thoroughly before installation, operation, maintenance or

inspection of the variable frequency drive (VFD). In this manual, safety instructions

are classified as “WARNING” or “CAUTION”.

WARNING: Indicate a potentially dangerous situation which, if not avoided,

can result in death or serious injury to personnel.

CAUTION: Indicate a potentially dangerous situation which, if not avoided, can

result in minor or moderate injury and damage to equipment. It may also be used for

warning against unsafe practices.

Even items described as ( CAUTION) may result in a vital accident in some

situations. Please follow these important notes:

■ Checking Before installation

◎Do not install or operate any VFD that is damaged or has missing parts. Failing to follow

this rule can result in facility damage or severe injury.

■ Installation

◎When installing or handling the VFD, please hold the bottom of the product otherwise its case only,

thus prevent its falling and being damaged.

◎

Install the VFD on nonflammable material like metal, and keep away from flammable or

explsive object, heat source, and such environment. Otherwise it may cause a fire.

◎

Make sure that the mounting environment free of metal dust. Otherwise it may cause damage

to the VFD.

◎When VFDs is installed inside an electrical cabinet or other kind of enclosure, please install

fans or other cooling devices, and keep ventilation well enough to ensure the enclosure temperature below 40

℃, or the VFD may be damaged due to extreme high rise of temperature.

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■ Wiring

◎Ensure only qualified electrical engineering personnel for wiring work . Otherwise it

can cause an electrical shock or damage to the VFD. ◎Make sure VFD is isolated from power supply by the circuit breaker. Otherwise it may

cause electrical shock or a fire. ◎Make sure that the ground terminal is grounded correctly. Otherwise it may cause

an electrical shock. ◎Do not touch the main circuit terminals, and keep the wiring of VFD main terminals

from contacting to the enclosure, or it can cause electrical shock. ◎Terminals for brake resistor are (+) and PB. Do not wire to other terminals, otherwise

will cause a fire.

◎Before wiring, ensure the VFD’s rated input voltage and phases is compatible to the

input power source, or it can cause a fire or personal injury. ◎Never connect the AC power supply to output terminals U, V and W. Otherwise the

VFD will be damaged and the guarantee is voided. ◎Never carry out withstand voltage test to the VFD, for example by a megohm meter.

Otherwise it may cause damage to the VFD. ◎VFD’s main circuit wiring and control circuit wiring should be separated, or run

vertically from each other. Otherwise it may cause interference to the control signals.

◎Main circuit wiring cable leads should be crimped with cable lugs in insulated sleeve.

◎If the cable length between the VFD and the motor is greater than 50 meters, it is

recommended to use an output reactor to protect the VFD and the motor.

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■ Operating

◎It is only allowed to power on the VFD after the wirng is finished and its cover is

reinstalled. It is strictly prohibit to remove the cover of VFD while power is on, otherwise it may cause electric shock. ◎Before programming a VFD with fault auto reset or restart option after power off, the

mechanical device need to be implemented with safety measures first, otherwise it can lead to personal injury. ◎”STOP/RESET” key may become invalid as a result of some function setting. It is

recommended to install an independent emergency circuit breaker for the VFD control system, otherwise it may result in personal injury.

◎When the power is on, the VFD’s terminals may have electricity also even if it is in stop

mode. Do not touch U, V, W terminals and motor connection terminals. Otherwise it may cause an electrical shock.

◎Do not use a magnetic contactor to control the start and stop of the VFD. Otherwise it

may cause the VFD to be damaged. ◎Before starting, please make sure that the motor and mechanical device can be run with

the VFD’s accelerating time setting in their safe range. Otherwise may result in device damage. ◎Do not touch the heat sink or braking resistor. Otherwise it may cause harmful burns to

the body. ◎Never modify the parameters casually in unnecessary conditions, as the VFD’s default

parameter setting has already meet the requirements of most mechanical devices. Even if some devices have special requirements, it is only needed to modify some necessary parameters. Otherwise, it may cause device damage by improper parameter modification.

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■ Maintenance

◎Never touch the VFD the connection terminals when power is on. Otherwise it may

cause an electrical shock. ◎Only qualified electrical engineering personnal can be authorized to do the jobs of

maintenance, checking, or parts replacement. ◎After the power supply is OFF, make sure the charge LED is OFF , the residual voltage

is not exist, or wait at least 10 minutes, before carrying out maintenance or inspection. Otherwise it may cause damage or injury.

◎PCB has CMOS integrated circuit parts, never touch with bare hand, or static electricity

may cause damage to the PCB.

■ Other

◎Modification to the VFD without permission is strictly prohibited, otherwise can cause

severe injury. Arbitrarily modification of VFD will result in service guarantee voided.

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Manual Conventions

In this manual we refer to 8000m Series Variable Frequency Drives as: drive,

inverter, VFD, 8000m, 8000m drive, AC drive or 8000m Series Compact AC Drive.

8000m Series

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Chapter 1 Introduction to the 8000m series VFD

1.1 Model Description

1.2 Namplate Example

8000m Series

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1.3 Model Table

1.4 Specifications

Control Characteristics

Control Mode V/F control

Starting Torque 0.5Hz 100%

Speed Control Range 1:20

Precision of Speed Regulation

±1.0%

Overload Capacities

Model G: 60 seconds at 150% rated current; one second at 180% rated current.

V/F Curve Options Three options: Linear, Square and Multipoint.

DC Injection Braking Function

Braking start frequency: 0.00~Max. frequency limit; Braking time:0.1~50.0s; Braking current:0 ~150% of rated current(model G); Braking start waiting time:0.0~50.0s.

Jog Operation

Jog frequency range: 0.00-max.frequency; Accel./Decel. time of jog operation:0.1~3600s.

Accel./Decel. Time Accel./Decel. time range:0.1~3600s

Torque Boosting Manual setting:0.1~30.0%; Automatic setting:0.0%

Drive Model

Rated Output

Power kW

Rated Input

Current A

Rated Output

Current A

Motor Power

kW

Single-phase 220V±15%

8000m-2SR4GH 0.4 4.5 2.4 0.4

8000m-2SR75GH 0.75 8.2 4.5 0.75

8000m-2S1R5GH 1.5 14.2 7 1.5

8000m-2S2R2GH 2.2 23 10 2.2

Three-phase 380V±15%

8000m-4TR75GH 0.75 3.4 2.5 0.75

8000m-4T1R5GH 1.5 5 3.7 1.5

8000m-4T2R2GH 2.2 5.8 5.0 2.2

8000m Series

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Input & Output Characteristics

Start Frequency 0.01~10Hz

Rated Input Voltage

220V/380V ± 15%

Rated Input Frequency

50/60Hz,fluctuation range:±5%

Frequency Reference Resolution

Analog signals: max. frequency × 0.1%; Digital setting:0.01Hz

Output Voltage 0: rated input voltage

Output Frequency Range

0.00~600Hz

Peripheral I/O Characteristics

Digital Input Terminals

4 inputs (programmable)

Analog Input Terminals

AVI: 0~10V or 0/4～20mA (Jumper 10)

Relay Output 1 relay output (programmable)

Open Collector Output

1 channel (programmable)

Analog Output FM: 0~10V; 0/4~20mA (Jumper 12)

Basic Functions

Operating Command Channels

Three channels: keyboard, control input terminals, serial communication interface. These channels can be switched by several methods.

Frequency References

7 references including panel potential meter, UP/DOWN key digital setting, communication and PID control, etc.

Auxiliary Frequency Reference

1 auxiliary frequency references, can be used in frequency combination or adjustment.

Multi-step speed & Simple PLC Function

14 steps multi-step speed control can be carried out by control input terminals or built-in simple PLC function.

Built-in PID Function

Closed loop control of system variables such as pressure, speed or temperature can be carried out by a built-in Proportional + Integral + Derivative (PID) controller.

8000m Series

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Swing Frequency Function

Suitable for some textile and chemical fiber machines by programmable controlling of the triangular frequency references.

AVR Function

Automatic Voltage Regulation (AVR), automatically keep the output voltage constant when power supply is not stable.

Stall Prevention

Stall Prevention automatically control the decelerating procedure by monitoring the bus voltage and prevent overvoltage fault caused by high inertia or rapid deceleration.

Communication Function

RS485 communication with standard modbus protocol.

Automatic Energy Saving Control

Automatic decrease output voltage while in the situation of light load, to achieve efficient energy saving.

Fault Protection Function

Over- current , over voltage, under- voltage, over temperature, lack of phase, etc.

Personalized function

LED Display

16 parameters can by displayed including running frequency, DC bus voltage, output voltage, output current, etc.

Password Setting

Four-digit non-zero password can be set and become effective after exit the password programming mode and wait 1 minute.

Parameter Lock Function

This function can be used to lock the parameter when running or stop in order to avoid wrong operation.

Application Environment

Efficiency

At rated power

≥ 93% as 45kW and below； ≥ 95% as 55kW and above。

Location

Indoor away from sunlight, dust, corrosive gas, oil fog, driping water or condensation.

Elevation 1000m or less

Ambient Temperature

-10℃ ~+40℃

Humidity 95% RH or less

Vibration < 5.9 m/s2 (0.6G)

8000m Series

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1.5 Dimensions and Sizes

Dimensions Drawing

Single phase 220V 1.5-2.2kW and 3-phase380V 0.75kW-2.2kW

Single phase 220V 0.4-0.75kW

8000m Series

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1.6 Keypad Tray Dimensions

Voltage

Class

Drive Model

Dimensions(mm)

Diameter of

installation

hole(mm0

W W1 H H1 D

Single

Phase 220V

8000m-2SR4GH

81.3 67.4 151.3 133 132.8

Φ5

8000m-2SR75GH

8000m-2S1R5GH

99.3 86.8 164.7 147.4 152

8000m-2S2R2GH

Three Phase 380V

8000m-4TR75GH

8000m-4T1R5GH

8000m-4T2R2GH

8000m Series

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1.7 RS485 Interface

Terminal Symbol

Function Specifications

S+ Positive pole of differential signal

Standard

RS485

interface

S- Negative pole of differential signal

+5V Positive pole of extension power (+5V)

GND Negative pole of extension power

1.8 Braking Resistor Selection Table

Inverter Model

Recommended Power

of Brake Resistor

Recommended

Resistance Value of

Brake Resistor

Brake Unit

8000m-2SR4GH 50W ≥150Ω

Standard

Accessory Inside

8000m-2SR75GH 80W ≥150Ω

8000m-2S1R5GH 100W ≥100Ω

8000m-2S2R2GH 100W ≥70Ω

8000m-4TR75GH 150W ≥300Ω

8000m-4T1R5GH 150W ≥220Ω

8000m-4T2R2GH 250W ≥200Ω

8000m Series

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Chapter 2 Installation and Wiring

2.1 Installation

2.1.1 Installation Environment

◎The ambient temperature exerts great influences on the service life of the VFDs and is not allowed to exceed the specified temperature range (-10℃ to 40℃ ).

◎A VFD is easy to generate large amount of heat during operation. Thus VFDs

should be mounted vertically with screws on the surface of incombustible objects,

with sufficient spaces nearby for heat sinking.

◎VFDs should be mounted in the place without vibration or with vibration of less

than 0.6G, especially away from those kinds or machine such as punch.

◎The inverter should be mounted in locations away from direct sunlight, high

humidity, condensate, corrosive gas, explosive gas, oil dirt, dust, and metal powder

etc.

2.1.2Installation Orientation & Clearance

Single Drive & multi drives (Side by Side) Installation

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Multi Drive (up and down) Installation

When take up and down installation, air deflector should be installed between upper

and lower VFD, as illustrated below.

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2.1.4 Electric Elements and Material

Peripheral Electric Elements

Connection Diagram

8000m Series

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2.1.5 Descriptions of External Electrical Parts

Name Mounting Location Function

Circuit

Breaker

Front end of input circuit

Disconnect the power supply when the backward equipment is over current.

Contactor

Between the circuit breaker

and inverter input side

Power ON/OFF of inverter. Do not use the contactor as the switch of inverter. Otherwise, it may cause damage to the inverter.

AC Reactor

at the Input

Side

Input side of inverter

1. Improve the power factor of the input side.

2. Eliminate the harmonic wave at the input side effectively and prevent other equipment from damage.

3. Eliminate the input current unbalance caused by unbalance between the power phases.

EMC Input

Filter

Input side of inverter

1. Reduce the external conduction and radiation interference of inverter.

2. Decrease the conduction interference flowing from the power end to the inverter and improve the anti-interference capacity of the inverter.

AC Reactor

at the

Output Side

Between inverter output side and motor. Close to inverter.

The inverter output side generally has higher harmonics. When the motor is far from inverter, since there are many distributed capacitors in the circuit, certain harmonics may cause resonance in the circuit and bring the following two impacts:

1. Degrade the motor insulation performance and damage the motor when running for long time.

2. Generate large leakage current and cause frequent inverter protection. Generally, installation of output AC reactor is recommended when the distance between inverter and motor exceeds 50m.

2.1.6 Table of Recommended Circuit Breaker, Contactor and Wire

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Inverter Model

Circuit

Breaker

(MCCB) (A)

Recommend ed Contactor

(A)

Conducting

Wire of Main

Circuit at the

Input Side

(mm2)

Conducting

Wire of Main

Circuit at the

Input Side

(mm2)

Conducting

Wire of Control

Circuit

(mm2)

8000m-2SR75GB 16 10 2.5 2.5 1.0

8000m-2S1R5GB 20 16 4.0 2.5 1.0

8000m-2S2R2GB 32 20 6.0 4.0 1.0

8000m-4TR75GB 10 10 2.5 2.5 1.0

8000m-4T1R5GB 16 10 2.5 2.5 1.0

8000m-4T2R2GB 16 10 2.5 2.5 1.0

2.1.7 Table of Recommended Reactor

Inverter Model

AC Reactor at the Input

Side

AC Reactor at the output

Side

Voltage

Current (A)

Inductance

(mH)

Current (A)

Inductance

(mH)

8000m-2SR75GB 2 7 2 7

220V

8000m-2SR75GB 2 7 2 7

8000m-2S1R5GB 5 3.8 5 3.8

8000m-2S2R2GB 7.5 2.5 7.5 2.5

8000m-4TR75GB 2 7 2 3

380V

8000m-4T1R5GB 5 3.8 5 1.5

8000m-4T2R2GB 7 2.5 7 1

8000m Series

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2.2 Wiring

2.2.1 Wiring Diagram

Note:

1. ◎ refers to terminals of main circuit; ○ refers to terminals of control circuit.

2. For 220V single phase inverter, the terminals of main circuit are R and S.

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2.2.2 Main Circuit Terminals

Terminals Descriptions

R, S and T

AC power inputterminals. 3-phase: R, S and T Single phase: R and S

U, V and W AC power output terminals (For connecting motor)

(+) DC bus terminal of positive pole

PB Terminal for connecting brake resistor outside

Grounding terminal

2.2.3 Jumper Options

FM Jumper J2 Note

0-10VDC

Default

0-20mA

AVI Jumper J10 Note

0-10VDC

Default

0-20mA

8000m Series

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2.2.4 Precautions on Main Circuit Wiring

2.2.4.1 Terminals R, S and T

The wiring at the input side of inverter has no phase sequence requirement. When

input single-phase power, use terminal R and T.

2.2.4.2 DC Bus Terminals (+) and PB of Brake Resistor

The (+) terminal of DC bus have residual voltage right after power-off.

Wait until the CHARGE indicator is OFF and make sure that the voltage is less

than 36V before wiring. Otherwise it may cause electrical shock.

The cable length of brake resistor should be less than 5m.

2.2.4.3 Terminals U, V and W

Capacitor device or surge absorber cannot be connected to inverter output side by

terminals U, V and W. Otherwise, it may cause frequent inverter protection or

damage to inverter.

If motor cable is too long, it may generate electrical resonance easily due to the

impact of distributed capacitance and thus damage the motor insulation or generate

higher leakage current to cause inverter protection. When the length of motor cable

is longer than 50m, installing AC reactor at the output side is necessary.

2.2.4.4 Grounding Terminal

The terminal should be grounded reliably. The resistance value of grounding cable

should be less than 10Ω. Otherwise, it may cause fault or damage to the inverter.

Do not share the grounding terminal with zero line of power supply.

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2.2.5 Control Circuit Terminals

Symbol Terminal Name Function

M1~M4

Multi-functional digital

input terminals

Do not connect additional power source directly. A digital input is ON when it is connected to GND, and will be OFF when it is opened. Action current is 10mA.

GND Ground terminal Zero potential of +10V and +24V

MO1

Multi-functional open

collector output terminal

(Optical coupling isolating)Max. DC 48V/50mA

AVI Analog input terminal

Default: Input voltage range DC 0~10V (input impedance:20kΩ) Option: DC current 0-20mA (Jumper J10)

10V Analog reference voltage 10V ±5%, Max. current: 30mA

FM Analog output terminal

Default: DC voltage 0-10V Option: DC current 4-20mA (Jumper J2)

TA/TB/ TC

Programmable Relay

Output

TA-TB: normally open; TB-TC: normally closed; Contact capacity: AC 250V / 3A/ normally open AC 250V / 3A / normally closed

+24V +24V power supply

Output current: Maxi. 200mA, usually used as power of digital input/output terminals and external sensor.

2.2.5 Precautions for Connecting Control Circuit Terminals

It is necessary to use shielded cable and twisted pair cable well-grounded (inverter

side). The cable should be more than 20cm away from power electricity cables and

conductors. Do not run the control cable paralleling to power electricity cables, try

vertically.

8000m Series

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Chapter 3 Keypad Operation

3.1 Keypad Operation

3.1.1 Keypad Outline

3.1.2 Keys Description

Symbol Key Name Function Description

PRGM Program/ Exit key Enter or exit of menu, parameter modification

ENT Enter key Progressively enter menu and confirm parameter

UP

increase key

Progressively increase data or function codes.

DOWN decrease

key

Progressively decrease data or function codes.

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＜＜

Shift key

Use it to select displayed parameters cyclically during

running or stop status. In parameter setting mode, press

this key to select the bit to be modified.

RUN/STOP

Run/Stop/Reset

key

For start, stop and reset operation, depends on control

mode setting.

3.1.3 Indicator Light Description

Indicator Light Description

Run light on: Drive running

Hz light on: Frequency Display

V light on: Voltage Display

A light on: Current Display

3.2 Operation Details

3.2.1 Parameter Setting

Three levels of menu are as following:

· Function code group (first-class)

· Function code (second-class)

· Setting parameter of function code (third-class)

Remarks:

Pressing PRGM or ENT can return to the second-class menu from the third-class

menu. The difference is: Pressing ENT will save the setting parameters into control

board, and return to the second-class menu with shifting to the next function code

automatically. While pressing PRGM will directly return to the second-class menu

without saving the parameters, and keep staying at the current function code.

8000m Series

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For example:

Change function code F1.01 from 0.50Hz into 05.00Hz as shown in the following

flow chart:

Flow Chart of Parameter Setting

Under the third-class menu, if the parameter has no flickering bit, it means that the

function code cannot be modified. The possible reasons include:

(1) The parameter of this function code can’t be modified, such as actually detected

parameter, operation records and so on.

(2) This function code can’t be modified during running status, but can be modified

during stop status.

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3.2.2 Fault Reset

When inverter malfunction occurs, it will display the relative fault information. Use

the RUN/STOP key or terminals (determined by F5 group) to reset the fault. After

fault reset, inverter is at stand-by status. If not reset when inverter is at fault status, it

will keep operation protection status and cannot run.

3.2.4 Password Setting

When F7.00 is set to be non-zero, the parameter will be the user’s password.

After exit the function code editing status, the password will be effective after

one minute. And then press the PRGM key again to try to access the function

code editing mode, the inverter panel will display “0.0.0.0”. The password

must be input correctly to access it. If it is necessary to cancel the password

function, set F7.00 to zero.

Notice: When the inverter is powered on, system will execute initialization first and

inverter panel displays “A13” with four lights on. After initialization, inverter

accesses into stand-by status.

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Chapter 4 Function Parameter Table

4.1 Symbol Conventions:

“○”: The parameters can be modified both at stop and running status.

“◎”: The parameters cannot be modified at running status.

“●”: The parameters are actual-detecting record value or factory preserved settings

and cannot be modified.

4.2 Function Parameter Table

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F0 Group: Basic Parameters

F0.00

Control mode selection

0: Reserved 1:V/F control

1 ●

F0.01

Control command source

0:Keypad 1:Terminals 2: Communications (RS485)

0 ●

F0.02

Options for keypad / terminals frequency ascending and descending control

0: Valid and saved when power-off 1: Valid and not saved when power-off 2: Invalid 3: Valid at running status. Changed into the setting value of F0.08 when restart after stop.

0 ○

F0.03

Settings of master frequency source X

0: Up/down key 1: Potentiometer of panel 2: AVI terminal

1 ●

8000m Series

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Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F0.03

Settings of master frequency source X

3: Reserved 4: Reserved 5: Reserved 6: Multi-function digital input terminals 7: PLC 8: PID 9: Communication interface

1 ●

F0.04

Settings of auxiliary frequency source Y

0: AVI terminal 1: Reserved 2: Reserved

1 ●

F0.05

Setting range of auxiliary frequency source Y when it is superposed

0 : Relative to the maxi. Frequency 1: Relative to master frequency setting source X

0 ●

F0.06 Reserved

F0.07

Frequency reference selection

0:X 1: Y 2: X and Y 3: Max. value of (X, Y)

0 ○

F0.08

Keypad setting frequency

0.00Hz~ F0.10 0.01Hz 50.00 Hz ○

F0.09

Running direction selection

0: Forward 1: Reverse 2: Reverse running prohibited

0 ●

F0.10

Max. output frequency

10.00~600.00Hz 0.01Hz 50.00Hz ●

F0.11

Upper limit frequency source selection

0: Keypad (F0.12) 1: AVI terminal 2: Reserved 3: Multi-function digital input terminals 4: Communication interface

0 ○

8000m Series

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Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F0.12

Upper limit frequency

F0.14~ F0.10 0.01Hz 50.00Hz ○

F0.13 Reserved

F0.14

Lower limit frequency

0.00Hz~ F0.12 0.01Hz 0.00Hz ○

F0.15

The function of lower limit frequency

0 : Running at lower limit frequency 1: Stop frequency point 2: Sleep frequency point

0 ○

F0.16

Carrier frequency setting

1.0~15.0kHz 1kHz

Different

according

to the

inverter

type

○

F0.17

PWM mode selection

0:PWM mode 1 1:PWM mode 2 2:PWM mode 3

0 ●

F0.18

Acceleration time 1

0.1~3600.0s 0.1s

Different

according

to the

inverter

type

○

F0.19

Deceleration time 1

0.1~3600.0s 0.1s

Different

according

to the

inverter

types

○

F0.20

Default setting restoring

0: No operation 1: Restore to factory setting 2: Fault record clearing

0 ●

F0.21

Parameter lock and unlock

0: Unlock parameter 1: Lock parameter

0 ○

8000m Series

- 33 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F0.22~

F0.24

Reserved

F0.25

Cooling fan running method

0: Keep running when power on 1: Reserved

1 ○

F1 Group: Start and Stop Parameters

F1.00 Start mode

0:Start directly 1:DC braking first and then start 2:Speed tracing and start

0 ●

F1.01 Start frequency 0.00~10.00Hz 0.01Hz 1.50Hz ○

F1.02

Hold time of start frequency

0.0~50.0s 0.1s 0.0s ○

F1.03

DC braking current before start

0.0~150.0% 0.10% 0.00% ○

F1.04

DC braking time before start

0.0~50.0s 0.1s 0.0s ○

F1.05 Stop mode

0: Deceleration to stop 1: Coast to stop

0 ○

F1.06

Trigging frequency of DC braking at stop

0.00~ F0.10 0.01Hz 0.00Hz ○

F1.07

Waiting time before DC braking at stop

0.0~50.0s 0.1s 0.0s ○

F1.08

DC braking current at stop

0.0~150.0% 0.10% 0.00% ○

F1.09

DC braking time at stop

0.0~50.0s 0.1s 0.0s ○

F1.10

Dead time between FWD and REV

0.0~3600.0s 0.1s 0.0s ○

F1.11 Terminals control 0: Disabled 1 ○

8000m Series

- 34 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

option when power on

1: Enabled

F1.12 ~

F1.17

Reserved

F1.18

Wake-up time delay

0.0~3600s 0.1s 0.0s ○

F1.19

Restart option after power-off

0: Disabled 1:Enabled

0 ○

F1.20

Waiting time of restart after power-off

0.0~3600s 0.1s 0.0s ○

F1.21

Over modulation option

0: Disabled 1:Enabled

0 ○

F2 Group: Motor Parameters

F2.00 Drive model

0:General model (G) 1:Pump model (P)

0 ●

F2.01 Motor rated power 0.4~7.5kW 0.1kW

Different

according

to

inverter

model

●

F2.02

Motor rated frequency

10.00Hz~ F0.10 0.01Hz 50.00Hz ●

F2.03

Motor rated rotation speed

0~36000rpm 1rpm

Different

according

to

inverter

model

●

F2.04

Motor rated voltage

0~480V 1V ●

F2.05 Motor rated current 0.8~2000A 0.1A ●

8000m Series

- 35 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F2.06

Motor stator resistance

0.001~65.53Ω 0.001Ω ○

F2.07

Motor rotator resistance

0.001~65.53Ω 0.001Ω ○

F2.08

Motor stator inductance

0.1~6553mH 0.1mH ○

F2.09

Motor rotator mutual inductance

0.1~6553mH 0.1mH ○

F2.10

Motor no-load current

0.1~655.3A A ○

F2.11 Reserved

F2.12 Reserved

F3 Group: Vector Control Parameters

F3.00

Proportional gain 1 of speed loop

0~100 20 ○

F3.01

Integral time 1 of speed loop

0.01~10.00s 0.01s 0.50s ○

F3.02

Low frequency point of switch

0.00Hz~F3.05 0.01Hz 5.00Hz ○

F3.03

Proportional gain 2 of speed loop

0~100 1 25 ○

F3.04

Integral time 2 of speed loop

0.01~10.00s 0.01s 1.00s ○

F3.05

High frequency point of switch

F3.02~F0.10 1Hz 10.00Hz ○

F3.06

Coefficient of slip compensation at VC control mode

50~200% 1% 100% ○

F3.07 Upper limit torque

0.0 ~200.0% (Drive rated current)

0.10% 150.00% ○

8000m Series

- 36 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F3.08~F

3.09

Reserved

F3.10

Pre-alarm option when overload

0: Not detect 1: Effective during running and keep running after alarm 2: Effective during running and stop after alarm (fault code:E023) 3: Effective during constant running and keep running after alarm 4: Effective during constant running and stop after alarm

1 ○

F3.11

Detecting level of pre-alarm when overload

1.0~200.0% (referred to inverter rated current)

0.10% 150.00% ○

F3.12

Detecting time of pre-alarm when overload

0~600s 1s 1s ○

F4 Group: V/F Control Parameters

F4.00 V/F curve selection

0: Linear curve 1: User-defined curve 2: 1.3 square torque-step-down curve 3: 1.7 square torque-step-down curve 4: 2 square torque-step-down curve

0 ●

F4.01 Torque boost 0.0 %(auto) 0.1%~30.0% 0.10% 1.00% ○

F4.02

Torque boost cut-off frequency

0.0~50.0% (relative to motor rated frequency)

0.10% 20.00% ●

F4.03 V/F frequency 1 0.00Hz~F4.05 0.01Hz 0.00Hz ●

8000m Series

- 37 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F4.04 V/F voltage 1 0.0%~100.0% 0.10% 0.00% ●

F4.05 V/F frequency 2 F4.03~F4.07 0.01Hz 25.00Hz ●

F4.06 V/F voltage 2 0.0%~100.0% 0.10% 50.00% ●

F4.07 V/F frequency 3 F4.05~motor rated frequency 0.01Hz 50.00Hz ●

F4.08 V/F voltage 3 0.0%~100.0% 0.10% 100.00% ●

F4.09

Coefficient of V/F Slip compensation

0.0%~200.0% 0.10% 0.00% ○

F4.10

Energy-saving selection

0:Disabled 1:Enabled automatically

0 ○

F4.11 Reserved

F4.12

Low-frequency threshold of restraining oscillation

0~10 2 ○

F4.13

High-frequency threshold of restraining oscillation

0~10 0 ○

F4.14 Reserved

F4.15

Boundary frequency of restraining oscillation

0.00Hz~F0.10 (Maxi. frequency)

0.01Hz 30.00Hz ○

F4.16 Reserved

F4.17

AVR function selection

0:Invalid 1:Valid all the time 2: Only invalid during deceleration

1 ○

8000m Series

- 38 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F5 Group: Input Terminals Parameters

F5.00

M1 terminal function

0:Invalid 1:Forward run (FWD) 2:Reverse run (REV) 3:3-wire control 4:Forward jog run (FJOG) 5:Reverse jog run (RJOG) 6: Coast to stop 7: Fault reset (RESET) 8: Pause running 9: External fault input N. O. 10: UP Key command 11: DOWN Key command 12: Clear UP/DOWN setting 13: Frequency setting source switch between X and Y 14: Frequency setting source switch between X and (X+Y) 15: Frequency setting source switch between Y and (X+Y) 16: Multi-step speed terminal 1 17: Multi-step speed terminal 2 18: Multi-step speed terminal 3 19: Multi-step speed terminal 4 20: Multi-step speed pause 21: Acceleration/deceleration time selection terminal 1 22: Acceleration/deceleration time selection terminal 2 23: Restart simple PLC af ter pause

1 ●

F5.01

M2 terminal function

2 ●

F5.02

M3 terminal function

7 ●

F5.03

M4 terminal function

0 ●

8000m Series

- 39 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F5.04 Reserved

24: Simple PLC pause 25: PID pause 26: Swing frequency pause (maintain at current frequency) 27: Reset after swing frequency pause (reset to central frequency) 28: Counter reset 29:Reserved 30:Acceleration/deceleration prohibited 31:Counter triggering 32:Clear UP/DOWN setting temporarily 33: Reserved 34: Length counting input 35: Length counting clear up 36: Command source switch 37: Terminal input delay output 38: Reserved

F5.05 Reserved 0 ●

F5.06 ~

F5.08

Reserved

F5.09

VDI Virtual Input terminal function(Note: VDI input is VDO output, without limit by On/off filter times F5.10)

0 ●

F5.10 On/off filter times 1~10 5 ○

F5.11

Terminal control mode

0:2-wire control mode 1 2:2-wire control mode 2 3:3-wire control mode 1 4:3-wire control mode 2

0 ●

F5.12

Frequency changing rate through UP/ DOWN terminal adjusting

0.01~50.00Hz/s 0.01Hz/s 0.50Hz/s ○

F5.13 AVI lower limit 0.00V~10.00V 0.01V 0.00V ○

8000m Series

- 40 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F5.14

Setting value corresponding to AVI lower limit

-100.0%~100.0% 0.10% 0.00% ○

F5.15 AVI upper limit 0.00V~10.00V 0.01V 10.00V ○

F5.16

Setting value corresponding to AVI upper limit

-100.0%~100.0% 0.10% 100.00% ○

F5.17

AVI input filter time

0.00s~10.00s 0.01s 0.10s ○

F5.18~F

5.22

Reserved

F5.23 M1 On delay 0.0s ～ 6000.0s 0.1s 0.0s ○

F5.24 M1 Off delay 0.0s ～ 6000.0s 0.1s 0.0s ○

F5.25 M2 On delay 0.0s ～ 6000.0s 0.1s 0.0s ○

F5.26 M2 Off delay 0.0s ～ 6000.0s 0.1s 0.0s ○

F5.27 ~

F5.32

Reserved

F6 Group: Output Terminals Parameters

F6.00

MO1 output selection

0: No output 1: Motor forward running 2: Motor reverse running 3: Fault output 4: Frequency detecting level FDT output 5: Frequency reached 6: Running at zero speed 7: Upper limit frequency reached

1 ○

F6.01 Reserved

8000m Series

- 41 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F6.02

Relay 1 output selection

8: Lower limit frequency reached 9:Frequency setting value less than lower limit frequency 10:FDT reached 11:Accumulative running time reached 12:PLC cycle completed 13: VFD overload pre-alarm 14: User customized output 15:Running frequency detection 16: Terminal input delay output 17: VFD stand-by

3 ○

F6.03~F

6.04

Reserved

F6.05

FM output lower limit

0.0~100.0% 0.10% 0.00% ○

F6.06

FM lower limit corresponding to output

0.00V~10.00V 0.01V 0.00V ○

F6.07

FM output upper limit

0.0~100.0% 0.10% 100.00% ○

F6.08

FM upper limit corresponding to output

0.00V~10.00V 0.01V 10.00V ○

F6.09

FM output selection

0:Running frequency 1:Setting frequency 2:Running rotation speed 3:Output current 4:Output voltage 5:Reserved 6:Reserved 7:Reserved 8: Analog AVI input value 9: Reserved 10: Reserved

0 ○

8000m Series

- 42 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F6.10~F

6.13

Reserved

F6.14

User defined output variability option (EX)

0:Running frequency 1:Setting frequency 2:DC bus voltage 3:Output current 4:Output voltage 5:Sign of start and stop status 6:Sign of control status 7:Counter value 8:Counting meter value 9:Inverter module temperature 10:AVI input value 11:Reserved

F6.15

Comparison method of user defined output

Units digit: comparison test method 0: Equal (EX==X1) 1: Equal or greater than 2: Equal or less than 3: Interval comparison (X1≤EX≤X2) 4:Units digit test (EX&X1=X2) Tens digit : output method 0: False value output 1: Real value output

0 ○

F6.16

User defined output dead zone

0~65535 0 ○

F6.17

Output comparison value X1

0~65535 0 ○

F6.18

Output comparison value X2

0~65535 0 ○

F7 Group: Display Interface Parameters

F7.00 User password 0~9999 0 ○

8000m Series

- 43 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F7.01~F

7.03

Reserved

F7.04

RUN/STOP key stop function

0:Only valid for keypad setting 1:Valid for both keypad setting and terminals setting 2:Valid for both keypad setting and communication interface setting 3:Valid for all control mode

0 ○

F7.05 Reserved

F7.06

Running status display selection 1

0~0xFFFF BIT0:Running frequency BIT1:Setting frequency BIT2:DC bus voltage BIT3:Output voltage BIT4:Output current BIT5:Running speed BIT6:Linear speed BIT7:Reserved BIT8:Reserved BIT9:PID setting value BIT10:PID feedback value BIT11:Input terminals status BIT12:Output terminals status BIT13:Reserved BIT14:Counter value BIT15:Current step of multi-step speed and PLC

35 ○

8000m Series

- 44 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F7.07

Running status display selection 2

1~0xFFFF BIT0:AVI value BIT1: Reserved BIT2:Reserved BIT3: Motor overload ratio BIT4: Inverter overload ratio BIT5:Running time BIT6:Counting meter value BIT7~BIT15: Reserved

0 ○

F7.08

Stop status display selection

0~0xFFFF BIT0: Setting frequency BIT1: DC bus voltage BIT2:Input terminal status BIT3:Output terminal status BIT4:PID setting value BIT5:PID feedback value BIT6:AVI value BIT7:Reserved BIT8:Reserved BIT9: Current step of multi-step speed and PLC BIT10:Reserved BIT11:Counting meter value BIT12~BIT15:Reserved

3 ○

F7.09

Inverter module temperature

0~100℃ 1℃

◎

F7.10

Inverter software version

◎

F7.11

Accumulative running time

0~9999h 1hour

◎

F7.12

Accumulative power-on time

0~9999h 1hour

◎

F7.13 Reserved

8000m Series

- 45 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F8 Group: Auxiliary Function Parameters

F8.00

Jog running frequency

0.00~F0.10 0.01Hz 5.00Hz ○

F8.01

Jog running acceleration time

0.1~3600s 0.1s

Defined

by

inverter

model

○

F8.02

Jog running deceleration time

0.1~3600s 0.1s ○

F8.03

Acceleration time 2

0.1~3600s 0.1s ○

F8.04

Deceleration time 2

0.1~3600s 0.1s ○

F8.05

Acceleration time 3

0.1~3600s 0.1s ○

F8.06

Deceleration time 3

0.1~3600s 0.1s ○

F8.07

Acceleration time 4

0.1~3600s 0.1s ○

F8.08

Deceleration time 4

0.1~3600s 0.1s ○

F8.09 Jump frequency 1 0.00~F0.10 0.01Hz 0.00Hz ○

F8.10 Jump frequency 2 0.00~F0.10 0.01Hz 0.00Hz ○

F8.11

Jump frequency width

0.00~F0.10 0.01Hz 0.00Hz ○

F8.12

Frequency detection value(FDT)

0.00~F0.10 0.01Hz 50.00Hz ○

F8.13 FDT hysteresis 0.0~100.0% 0.10% 5.00% ○

F8.14

Detecting range of reached frequency

0.0~100.0% (Maxi. Frequency) 0.10% 0.00% ○

8000m Series

- 46 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F8.15

Braking threshold voltage

115.0~140.0% (Standard DC bus voltage)

0.10% 120.00% ○

F8.16

Speed display coefficient

0.1~999.9% 0.10% 100.00% ○

8.17

Option as running time reached

0:Keep running 1:Stop

0 ○

F8.18

Running time setting

0~9999h 1h 9999 ○

F8.19 Droop control 0.00Hz~10.00Hz 0.01Hz 0.00Hz ○

F8.20

Panel

p

otentiometer filter

time selection

0.00~10.00s 0.01s 0.10s ○

F8.21

Output delay time selection

0~9999s 0.1s 0.0s ○

F8.22

Lower limit of frequency detecting

0.00~Maxi. Frequency 0.01Hz 20.00Hz ○

F8.23

Upper limit of frequency detecting

0.00~Maxi. Frequency 0.01Hz 40.00Hz ○

F8.24 Reserved

F8.25

Inverter rated power

0.4~700.0kW 0.1kW

Defined

by

inverter

model

◎

F8.26

Inverter rated current

0.0~2000A 0.1A

◎

F8.27

Linear speed display coefficient

0.1~ 999.9% (linear speed = mechanical speed * F8.27)

0.10% 1.00% ○

F8.28 ~

F8.29

Reserved

F9/FE Group PID Control Parameters

8000m Series

- 47 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F9.00 PID setting source

0:Keypad (F9.01) 1:Analog terminal AVI 2:Reserved 3:Communication interface 4:Muli-function digital input terminals

0 ○

F9.01 PID preset value 0.0%~100.0% 0.10% 0.00% ●

F9.02

PID feedback selection

0:Analog terminal AVI 1:Reserved 2:Reserved 3:Communication interface

0 ○

F9.03

PID output characteristic

0: Positive 1: Negative

0 ○

F9.04

Proportional gain (Kp)

0.0~100.0 0.1 0.1 ○

F9.05 Integral time (Ti) 0.01~10.00s 0.01s 0.10s ○

F9.06

Differential time (Td)

0.00~10.00s 0.01s 0.00s ○

F9.07

Sampling period (T)

0.01~100.0s 0.01s 0.10s ○

F9.08

PID control deviation limit

0.0~100.0% 0.10% 0.00% ○

F9.09

Feedback loss detecting time

0.0~100.0% 0.10% 0.00% ○

F9.10

Feedback lost detecting time

0.0~3600.0s 0.1s 1.0s ○

F9.11

PID sleep function option

0: PID normal working 1: PID sleep

0 ○

F9.12

PID sleep detecting delay time

0.0~3600.0s 0.1s 3.0s ○

8000m Series

- 48 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

F9.13

PID wake-up threshold

0.0~100.0% 0.10% 0.00% ○

F9.14

PID wake-up detecting delay time

0.0~3600.0s 0.1s 3.0s ○

F9.15

Lower retaining frequency of PID sleep detecting

0.00Hz~20.00Hz 0.01Hz 10.00Hz ○

F9.16

PID Lower retaining frequency running time

0.0~3600.0s 0.01s 10.0s ○

F9.17~F

9.18

Reserved

FA Group: Protection and Malfunction Parameters

FA.00

Motor overload protection

0: Protection Disabled 1: Normal motor with low speed compensation 2: Variable frequency motor without low speed compensation

2 ●

FA.01

Motor over load protection current

20.0%~120.0% (motor rated current)

0.10% 100.00% ○

FA.02

Threshold for frequency reducing at instantaneous power failure

70.0%~110.0% (standard bus voltage)

0.10% 80.00% ○

FA.03

Frequency reducing rate at instantaneous power failure

0.00Hz~F0.10 0.01Hz 0.00Hz ○

FA.04

Over-voltage stalling protection

0:Disabled 1:Enabled

0 ○

8000m Series

- 49 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

FA.05

Over-voltage stalling protection point

110~150% 1% 120% ○

FA.06

Auto current limiting level

50~200% 1% 160% ○

FA.07

Frequency decrease rate during current limiting

0.00~50.00Hz/s 0.01Hz/s

10.00Hz/ s

○

FA.08

Auto current limiting selection

0:Enabled 1: Disabled at constant speed

1 ○

FA.09

Fault auto-reset times

0~3 0 ○

FA.10

Fault auto-reset interval

0.1~100.0s 0.1s 1.0s ○

FA.11 Reserved

FA.12

Phase-lack protection of input

0:Disabled 1:Enabled

1 ○

FA.13

Phase-lack protection of output

0: Disabled 1:Enabled

1 ○

FA.14

Fault type last two time

0: No fault 1: Inverter module fault (E001)

2. Over-current during acceleration (E002) 3: Over-current during deceleration (E003) 4: Over-current at constant

◎

FA.15 Fault type last time

◎

8000m Series

- 50 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

FA.16 Current fault type

speed (E004) 5: Over-voltage during acceleration (E005) 6: Over-voltage during deceleration (E006) 7: Over-voltage at constant speed (E007) 8: Hardware overvoltage (E008) 9: Under voltage of DC bus (E009) 10: Drive overload (E010) 11: Motor overload (E011) 12: Phase-lack of input (E012) 13: Phase-lack of output (E013) 14: Module overheat (E014) 15: External fault (E015) 16: Communication fault (E016) 17: Reserved 18: Current detection fault (E018) 19: Reserved 20: Reserved 21: Reserved 22: EEPROM fault (E022) 23: Overload pre-alarm (E023) 24: PID feedback loss fault (E024) 25: Running time reached (E025) 26: Counting meter reached (FULL)

◎

FA.17

Running frequency at current fault

Hz

◎

8000m Series

- 51 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

FA.18

Output current at current fault

A

◎

FA.19

DC bus voltage at current fault

V 0.0V

◎

FA.20

Input terminal status when fault occurs

0

◎

FA.21

Output terminal status when fault occurs

0

◎

FB Group: Swing Frequency and Counting Meter Parameters

FB.00

Swing frequency range

0.0~100.0% (relative to setting frequency)

0.10% 0.00% ○

FB.01

Skip frequency range

0.0~50.0% (relative to swing frequency bandwidth)

0.10% 0.00% ○

FB.02

Rising time of swing frequency

0.1~3600.0s 0.1s 5.0s ○

FB.03

Dropping time of swing frequency

0.1~3600.0s 0.1s 5.0s ○

FB.04

Fixed length control mode

0:Start from zero when power on 1:Start from counting meter of the last time

0.1s 5.0s ○

FB.05

Roller perimeter for fixed length control

0~9999cm 1cm 100cm ○

FB.06

Fixed length setting

0~9999m 1m 1000m ○

8000m Series

- 52 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

FB.07 Clear length value 0:Invalid 1:Valid 0 ○

FB.08

Counter value setting

FB.09~9999 0 ○

FB.09

Designated counter value

0~FB.08 0 ○

FB.10

Length unit selection

0 :Actual counting length = displayed length* 1m 1: Actual counting length= displayed length* 10m

0 ○

FC Group: RS485 Communication Parameters

FC.00 Local address

1~247, 0 refers to the broadcast address

1 ○

FC.01 Baud rate selection

0:1200BPS 1:2400BPS 2:4800BPS 3:9600BPS 4:19200BPS 5:38400BPS

3 ○

FC.02

Data bit check and format

0: No check (N, 8, 1) for RTU 1: Even parity check (E, 8, 1) for RTU 2: Odd parity check (0, 8, 1) for RTU 3: No check (N, 8, 2) for RTU 4: Even parity check (E, 8, 2) for RTU 5: Odd parity check (0, 8, 2) for RTU

0 ○

FC.03

Communication response delay time

0~200ms 1ms 5ms ○

8000m Series

- 53 -

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

FC.04

Communication timeout fault setting

0.0 (invalid), 0.1~100.0s 0.1s 0.0s ○

FC.05

Method of disposing communication timeout fault

0:Alarm and coast to stop 1:No alarm and continue to run 2:No alarm but stop according to F1.05 (only when F0.01= 2) 3: No alarm but stop according to F1.05

1 ○

FC.06

Transmission response action

Unit’s digit: 0: Response to writing 1: No response to writing Ten’s place: 0:Value not saved when poweroff 1: Value saved when power-off

0 ○

FD Group:Multi-step Speed and Simple PLC Parameters

FD.00

Simple PLC operation method

0:Stop after operation once time 1:Keep the f inal value af ter operation once time 2:Operation in cycles

0 ○

FD.01

Memory option of simple PLC when power-off

0: Invalid 1:Valid 0 ○

FD.02 Multi-step speed 0 -100~100% 0.10% 0.00% ○

FD.03

0

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.04 Multi-step speed 1 -100~100% 0.10% 0.00% ○

FD.05

1

st

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

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Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

FD.06 Multi-step speed 2 -100~100% 0.10% 0.00% ○

FD.07

2

n

d

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.08 Multi-step speed 3 -100~100% 0.10% 0.00% ○

FD.09

3

r

d

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.10 Multi-step speed 4 -100~100% 0.10% 0.00% ○

FD.11

4

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.12 Multi-step speed 5 -100~100% 0.10% 0.00% ○

FD.13

5

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.14 Multi-step speed 6 -100~100% 0.10% 0.00% ○

FD.15

6

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.16 Multi-step speed 7 -100~100% 0.10% 0.00% ○

FD.17

7

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.18 Multi-step speed 8 -100~100% 0.10% 0.00% ○

FD.19

8

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.20 Multi-step speed 9 -100~100% 0.10% 0.00% ○

FD.21

9

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

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Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modification Type

FD.22

Multi-step speed 10

-100~100% 0.10% 0.00% ○

FD.23

10

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.24

Multi-step speed 11

-100~100% 0.10% 0.00% ○

FD.25

11

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.26

Multi-step speed 12

-100~100% 0.10% 0.00% ○

FD.27

12

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.28

Multi-step speed 13

-100~100% 0.10% 0.00% ○

FD.29

13

th

step running

time

0.0~6553s(m) 0.1s(m) 0.0s ○

FD.30~F

D.33

Reserved

FD.34

Acceleration time of 0

th~7th

steps

0~0xFFFF 0 ○

FD.35

Acceleration time of 8

th

~15th steps

0~0xFFFF 0 ○

FD.36 PLC restart method

0: Restart from 1

st

step 1: Restart from break-off frequency

0 0 ○

FD.37

PLC operation time unit

0: second (s) 1: minute (m) 0 ○

FE~FF Group: Reserved Factory Parameters



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Chapter 5 Function Parameter Description

5.1 F0 Group—Basic Function

Select one operation mode for the drive.

0: Reserved

1: V/F control

V/F control is suitable to applications which do not require high accuracy of torque

and speed control, such as fans and pumps etc. In those applications, a VFD can

drive multiple motors simultaneously.

Select the channel of the control command of the VFD.

The control command of a VFD includes: start, stop, forward, reverse and jogging.

0: keypad

The command of start and stop can be executed through the key of RUN/STOP on

the keypad.

1: terminals

The VFD is controlled by multi-function digital input terminals M1～M4.

2: communications

F0.00

Control Mode Selection Factory Setting 1

Setting

Options

0 Reserved

1 V/F control

F0.01

Control command source Factory Setting 0

Setting

Options

0 Keypad

1 Terminals

2 Communication (RS485)

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The upper controller gives the command of start and stop through the method of

communication.

The frequency of the VFD can be set through “▲”and “▼” and UP/DOWN

terminal(frequency ascending control/frequency descending control), it has the

highest priority and can be combined with any other channels used for frequency

setting. Its main function is to finish the fine adjustment of output frequency of the

VFD in commissioning process of control system.

0: valid, and the VFD can save data when powered off. The frequency data of VFD

can be set, and after powered off, the VFD can save the set value. When powered

on next time, the previous saved value can be combined with the present setting

value automatically.

1: valid, but the VFD cannot save data when powered off. The frequency data of

VFD can be set, however after power-off, the VFD will not save this setting value.

2:invalid, the “▲”and “▼” on keypad and the function of UP/DOWN terminal is

invalid, and the settings will be cleared automatically.

3：When the VFD is in running condition, the control of “▲”and “▼” on keypad

and the function of UP/DOWN terminal is valid. When stopped, the settings of

“▲”and “▼” on keypad and the UP/DOWN terminal will be zeroed out.

Note: when users restore the default value of the functional parameters of the VFD,

the setting frequency value of the keypad and UP/DOWN terminal will be zeroed

out.

F0.02

Options for keypad / terminals frequency

ascending and descending control

Factory

Setting

0

Setting

Options

0 Valid and saved when power-off

1 Valid and not saved when power-off

2 Invalid

3

Control is valid while running, and is invalid while stop. When stopped or power off, the VFD will not save data

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Select the input channel of master frequency of the VFD. Altogether 8 master

frequency channels are available:

0: digital setting of the panel

The initial value is the value of F0.08 “keypad setting frequency”.

The settings of frequency value of the VFD can be adjusted through ▲and ▼ key

and the multi-function digital input terminal UP/DOWN terminal.

1: settings by a potentiometer of the panel

2: AVI

Option of AVI is that the frequency is determined by one of the analog input

terminals. A standard VFD unit has 2 analog input terminals, among them AVI is input by voltage 0～10V；by using jump line selection, ACI can be chose in the way of 0～10V voltage and 0/4～20mA current.

3: Reserved

4: Reserved

5: Reserved

6: Multi-step speed terminals

F0.03

Settings of master frequency source X Factory Setting 1

Setting Options

0 Digital setting Up/down key

1 Potentiometer of panel

2 AVI terminal

3 Reserved

4 Reserved

5 Reserved

6 Multi-step speed terminals

7 Simple PLC

8 PID

9 Communication interface

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Select the running method of multi-function digital input. The parameters of F5

group “input terminals” and FD group “Multi-step Speed and Simple PLC

Parameters” need to be set in order to determine the corresponding relation between

the command signal and the command frequency.

7: Simple PLC

Select the mode of simple PLC. When the source of frequency is Simple PLC, the

parameters of FD group “Multi-step Speed and Simple PLC Parameters” need to be

set in order to determine the command frequency.

PID：Select PID control. And the F9 group “PID function” parameters need to be set.

The running frequency of the VFD is the output of PID’s function. As for the

implication of PID setting source, preset value and feedback source etc please see

the introduction of F9 group “PID function”.

Communication interface

This means the master source of frequency is given by the upper controller through

communication methods.

F0.04

Settings of auxiliary frequency source Y Factory Setting 0

Setting Options

0 AVI

1 Reserved

2 Reserved

When the auxiliary frequency source is used as an independent frequency command

channel(that is the selection of frequency changes from X to Y), its direction for

usage is the same as master frequency source X.

F0.05

Setting range of auxiliary frequency source Y when it is superposed

Factory Setting 0

Setting Options

0 Relative to the max. frequency

1 Relative to the master frequency source X

F0.06 Reserved

When the frequency source is selected as superposed frequency source(set F0.07 as

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1 or 3), the two parameters are used to determine the adjustable range of the

auxiliary frequency source. F0.05 can determine the corresponding range reference

for the auxiliary frequency source, if the corresponding object is the maximum

frequency(F0.10), the range of the auxiliary frequency source will be fixed; if the

corresponding object is the master frequency source X, the range of the auxiliary

frequency source will change along with the change of master frequency source X.

F0.07

Frequency reference selection Factory Setting 0

Setting

Options

0 Mater frequency source X

1 Auxiliary frequency source Y

2 Mater frequency source X plus auxiliary frequency source Y

3

Max. value of (mater frequency source X, auxiliary frequency source Y)

0: Present frequency reference is master frequency source X

1: Present frequency reference is auxiliary frequency source Y

2: Present frequency reference is master frequency source X plus auxiliary

frequency source Y

3: Select the bigger one of the value of master frequency source X and auxiliary

frequency source Y as the frequency reference

F0.08

Keypad setting frequency Factory Setting 50.00 Hz

Setting Options

0.00Hz～ F0.10 (the setting value is valid when the master or

auxiliary frequency source is digital setting)

When the master frequency source is selected as “digital setting UP/DN key”, the

value of this functional code is the original value of the frequency settings of the

VFD.

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F0.09

Running direction selection Factory Setting 0

Setting Options

0 Forward

1 Reverse

2 Reverse running prohibited

The turning direction of the motor can be changed through setting options of this

functional code. It is equivalent to adjusting any two lines (U, V, W) of the motor for

changing the turning direction.

Note: The turning direction of electric motor will return to its original state after

initialization of parameters. Please use this very cautiously under the occasion that

the system has finished debugging procedures and any change of the turning

direction of electric motor is prohibited.

F0.10

Max. output frequency Factory Setting 50.00Hz

Setting Options

10.00～600.00Hz

F0.11

Upper limit frequency source selection Factory Setting 0

Options

0 Keypad setting (F0.12)

1

AVI terminal (100% corresponds to the setting frequency of F0.12)

2 Reserved

3

Multi-step speed terminals (Multi-step speed frequency setting is the upper limit frequency)

4 Communications interface

Define the source of the upper limit frequency. The upper limit frequency can come

from keypad settings (F0.12), or from analog inputs. When using an analog input to

set the upper limit frequency, the value of 100% of the analog input is corresponding

to F0.12.

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F0.12

Upper limit frequency Factory Setting 50.00Hz

Setting Options

F0.14～ F0.10

F0.13 Reserved

F0.14

Lower limit frequency Factory Setting 0.00Hz

Setting Options

0.00Hz～ Upper limit frequency F0.12

When the VFD starts running, it will starts from the start frequency. In the

running process, if the command frequency is lower than the lower limit frequency,

the VFD will run at the lower limit frequency, stop or run at zero speed, and the

running mode at this situation can be set by F0.15.

F0.15

The function of lower limit frequency Factory Setting 0

Setting

Options

0 Running at lower limit frequency

1 Stop

2 Sleep

Selecting the running mode of the VFD when the set frequency is lower than the

lower limit frequency. In order to avoid the long term low speed operation of the

electric motor, this functional parameter can be used to select the stop mode.

F0.16

Carrier frequency setting Factory Setting According to model

Setting Options

1.0～15.0kHz

This function can adjust the carrier frequency of the VFD. By adjusting carrier

frequency, the motor noises can be improved, the resonance point of mechanical

system can be avoided and the influences of earth leakage and interference from

VFD can be reduced.

When the value of carrier frequency is set higher, the motor loss will drop, the

temperature rise of motor will decrease, but the loss of VFD will rise, the

temperature rise of the VFD will increase and the interference to VFD will also

increase.

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Following is Influences to the corresponding performances while adjusting the

carrier frequency:

Carrier frequency Low → High

Motor noises Loud → Low

Output current waveform Bad → Good

Temperature rise of motor High → Low

Temperature rise of VFD Low → High

Leakage current Small → Large

Exterior radiation interference Small → Large

0：PWM mode 1, this mode is a normal PWM mode, when the frequency is low, the

motor noise is low, on the contrary the noise is loud.

1: PWM mode 2, the motor noise is low when the motor runs in this mode, but the

motor temperature rise is high. The rated power of the VFD should be degraded if

this function is chosen.

2: PWM mode 3,the motor noise is loud when the motor runs in this mode, but this

mode has a very good inhibiting effect for electric-mechanic oscillation.

F0.18

Acceleration time 1 Factory Setting According to model

Setting scope

0.1～3600.0s

F0.19

Deceleration time 1 Factory Setting According to model

Setting scope

0.1～3600.0s

Acceleration time 1 means the needed time T1 that the VFD accelerate from 0Hz to

the Max. output frequency(F0.10).

F0.17

PWM mode selection Factory Setting 0

Setting

Options

0 PWM mode 1

1 PWM mode 2

2 PWM mode 3

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Deceleration time 1 means the needed time T2 that the VFD decelerate from the

Max. output frequency(F0.10)to 0Hz.

See the diagram below:

Figure xx Sketch Map of Acceleration and Deceleration Time

Note: The difference between the actual acceleration/deceleration time and the set

acceleration/ deceleration time.

Totally 4 groups of acceleration and deceleration time are optional.

Group 1: F0.18, F0.19;

Group 2: F8.03, F8.04

Group 3: F8.05, F8.06

Group 4: F8.07, F8.08.

The acceleration and deceleration time can be selected through the multi-function digital input terminals (F5.00～F5.03).

F0.20

Default Setting Restoring Factory Setting 0

Setting

Options

0 No operation

1 Restore to factory setting

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2 Fault record clearing

O: No operation

1: The VFD restores all the parameters (except parameters from group F2) to factory

settings.

2: The VFD clears all the recent default records.

F0.21

Parameter lock and unlock Factory Setting 0

Setting

Options

0 Unlock parameter

1 Lock parameter

0:Unlock parameter

1: Lock parameter. After being locked, all the parameters can not be changed except

F0.21.

F0.22~F0.24 Reserved

F0.25

Cooling fan running method Factory Setting 1

Setting

Options

0 Keep running when power on

1 Reserved

0: Keep running when power on. When the VFD is powered on, the cooling fan

keeps running.

1: Automatic running. When the VFD is in operation, the cooling fan is also in

operation; when the VFD stops, the cooling fan will stop after 30s’ time delay.

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5.2 F1 Group: Start and Stop Parameters

F1.00

Start mode Factory Setting 0

Setting Options

0 Start directly

1 DC braking first and then start

2 Speed tracing and start

0: Start directly: start from the frequency of start.

1: DC braking first and then start: DC braking first according to the set mode of

F1.03 and F1.04, then start from the frequency of start. This is suitable for the

occasion that the small inertial load may cause inversion at start up.

2: Speed tracing and start

The VFD will judge the rotational speed and direction of the electric motor, and then

start at relevant frequency traced from the rotational speed of the electric motor, thus

the rotating electric motor can start smoothly without surge. This is suitable for the

occasion that the large inertial load power off suddenly and start up again.

In order to ensure the performance of speed tracing and start, accurate parameters

for electric motor should be set. (See F2 group)

F1.01

Start frequency Factory Setting 1.50Hz

Setting Scope

0.00～10.00Hz

F1.02

Hold time of start frequency Factory Setting 0.0s

Setting Scope

0.0～50.0s

The VFD operates from the start frequency (F1.01), after the hold time of start

frequency (F1.02), the VFD will accelerate to the target frequency according to the

set time of acceleration. If the target frequency is lower than the start frequency,

the VFD will be in standby mode. The start frequency will not be restricted by the

lower limit frequency.

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In order to ensure the torque of the VFD when starting, please set appropriate start

frequency. And to build up the magnetic flow when the electric motor is start,

please keep the start frequency for some time and then speed up.

If the frequency reference (frequency source) is lower than start frequency, the

VFD cannot start, and keep in standby mode.

When switching between forward and reverse direction of motor rotation, the hold

time of start frequency will not take effect. The hold time is not included in the speed

up time, but in the running time of simple PLC function.

F1.03

DC braking current before start Factory Setting 0.0%

Setting Scope

0.00～150.0%

F1.04

DC braking time before start Factory Setting 0.0s

Setting Scope

0.0～50.0s

DC barking before start is usually used to make the electric motor totally stop before

starting.

If the starting mode is DC barking before starting, the VFD will brake in DC current

according to the pre-set DC braking current, and the VFD will begin to run after the

pre-set time of DC braking current. If the pre-set time of DC braking current is 0, the

VFD will start directly without DC braking.

The larger the DC braking current is, the stronger the braking force.

DC braking current before start is a percentage with respect to the rated current of

the VFD.

F1.05

Stop mode Factory Setting 1

Setting Options

0 Deceleration to stop

1 Coast to stop

0: Deceleration to stop

After the stop command having taken effect, the VFD will reduce output frequency

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in accordance with deceleration mode and the defined acceleration and

deceleration time, and the VFD will stop if the frequency reduced to 0.

1: Coast to stop

After the stop command having taken effect, the VFD immediately ceases to output.

The VFD will coast to stop according to mechanical inertia.

F1.06

Trigging frequency of DC braking at stop Factory Setting 0.00Hz

Setting Scope

0.00Hz～F0.10

F1.07

Waiting time before DC braking at stop Factory Setting 0.0s

Setting Scope

0.0～50.0s

F1.08

DC braking current at stop Factory Setting 0%

Setting Range

0.0～150.0%

F1.09

DC braking time at stop Factory Setting 0.0s

Setting Range

0.0～50.0s

Trigging frequency of DC braking at stop: in the process of deceleration and slowing

down, as soon as the VFD reaches this frequency, it will stop and go into the process

of DC braking.

Waiting time before DC braking at stop: before DC braking, the VFD ceases to

output, after this delay it begins DC braking. This function is used to avoid transient

fault caused by DC braking when the speed is too high.

DC braking current at stop: means the added current of DC braking. The bigger the

current is, the stronger the effect of DC braking. The braking current of the power of

halt is the percentage of rated current of the VFD.

DC braking time at stop: the added time for DC braking. If this value is 0, means

there is no DC braking process, the VFD will stop according to the set deceleration

and halt process.

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F1.10

Dead-zone time between FWD and REV Factory Setting 0.0s

Setting Range

0.0～3600s

The transient time at zero output frequency in the process of setting the FWD and

REV transient process

As below:

Schematic Diagram of the Dead Time between FWD and REV

F1.11

Terminals control option when power on Factory Setting 0

Setting Options

0 Disabled

1 Enabled

F1.12-F1.17 Reserved

F1.18

Wake-up delay time (effective in sleep and

standby mode)

Factory Setting 0.0s

Setting Range

0.0～3600s

When F0.15=2, only if the time that the set frequency is equal or greater than the

lower limit frequency exceeds the set vale of F1.18 can the VFD begin to operate.

F1.19

Restart option after power-off Factory Setting 0

Setting Options

0～1

0: Restart is prohibited. This means that after powered off and powered on again, the

VFD will not start automatically.

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1: Restart is allowed. This means that after powered off and powered on again, the

VFD will restore to the previous running status automatically. That is, if the VFD is

in running status before power-off, it will delay the waiting time(F1.20) of restart

after power-on next time and then start operation automatically (when controlled by

terminals, the running terminals must be in closed status),if the VFD is stopped

before power-off, it will not start automatically after powered on again.

F1.20

Waiting time of restart after

power-off

Factory Setting 0.0s

Setting Range

0.0～3600s

Note: when F1.19 is 1, this setting is effective.

F1.21

Over modulation option Factory Setting 0.0s

Setting Range

0.0～3600s

0:Over modulation function invalid

1:Over modulation function valid

This function is suitable for the working conditions that the VFD increases the

output voltage by increasing the utilization rate of its own bus bar voltage in long

term low voltage of power grid and long term overload.

5.3 F2 Group: Motor Parameters

F2.00

Drive model Factory Setting 0

Setting Options

0 General model (G)

1 Pump model (P)

Note: Users can set the parameters of this group to change model type and take

advantage of the combination of G/P. The 220V inverter only has General model

(G).

0: Suitable for the constant torque load with the appointed parameters

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1: Suitable for the variable torque load (load of draught fans, water pumps)of the

appointed parameters

F2.01

Motor rated power Factory Setting 0

Setting Range

0.4～7.5kW

F2.02

Motor rated frequency Factory Setting 50.00Hz

Setting Range

10.00Hz～F0.10

F2.03

Motor rated rotation

speed

Factory Setting Defined by inverter model

Setting Range

0～36000rpm

F2.04

Motor rated voltage Factory Setting Defined by inverter model

Setting Options

0～480V

F2.05

Motor rated current Factory Setting

Different according to inverter

model

Setting Range

0.8～2000A

F2.06

Motor stator resistance Factory Setting Defined by inverter model

Setting Range

0.001～65.53Ω

F2.07

Motor rotator resistance Factory Setting Defined by inverter model

Setting Range

0.001～65.53Ω

Attention

Please set the parameters according to the nameplate of the electric motor. To make sure the superior control performance of vector control, please set accurate parameters, accurate parameter identification comes from the right settings of rated parameters of the electric motor. In order to ensure control performance, please configure the electric motor according to the standards of electric motor adaption of the VFD. If the gap between motor power and the standard adaptation motor is too large, the control performance of the VFD will decline sharply.

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F2.08

Motor stator inductance Factory Setting Defined by inverter model

Setting Options

0.1～6553mH

F2.09

Motor rotator mutual

inductance

Factory Setting Defined by inverter model

Setting Range

0.1～6553mH

F2.10

Motor no-load current Factory Setting Defined by inverter model

Setting Range

0.1～655.3A

After automatic tuning of electric motor finished normally, the setting values of F2.06～F2.10 will update automatically.

Every time after changing the rated power of F2.01, the VFD will restore the standard default parameters of F2.06～F2.10.(Quadru-pole Y series asynchronous

motor)

If the spot situation do not allow tuning for electric motor, it is possible to refer to the

known parameters of the electric motors of same type and input the parameters

manually.

F2.11~F2.12 Reserved

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5.4 F3 Group: Vector Control Parameters

F3.00

Proportional gain 1 of speed loop Factory Setting 20

Setting Options

0～100

F3.01

Integral time 1 of speed loop Factory Setting 0.50s

Setting Options

0.01～10.00s

F3.02

Low frequency point of switch Factory Setting 5.00Hz

Setting Options

0.00Hz～F3.05

F3.03

Proportional gain 2 of speed loop Factory Setting 25

Setting Options

0～100

F3.04

Integral time 2 of speed loop Factory Setting 1.00s

Setting Options

0.01～10.00s

F3.05

High frequency point of switch Factory Setting 10.00Hz

Setting Options

F3.02～F0.10

When the VFD is running at different frequency, different speed loop PI parameters

can be selected. If the running frequency is lower than the value of low frequency

point of switch (F3.02), the speed loop PI adjustable parameters should be F3.00 and

F3.01.If the running frequency is higher than the value of high frequency point of

switch (F3.05), the speed loop PI adjustable parameters should be F3.03 and F3.04.

When the operation frequency is between the low frequency point of switch and

high frequency point of switch, the PI parameters are linear switching of the two

group PI parameters.

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By adjusting the proportion coefficient and integral time of speed regulator, the

dynamic response speed of vector control can be adjusted. Increase proportional

gain and reduce integral time can both speed up the dynamic response of speed loop.

The conditions of too large proportional or too short integral time will cause system

oscillation.

Recommended adjustment method:

If the factory parameters cannot meet the requirements, conduct trimming on the

basis of factory parameters, firstly increase the proportional gain and ensure that the

system will not oscillate, then reduce integral time so that the system owns fast

response and small overshoot.

Note: Inappropriate setting of PI parameters will lead to large speed overshoot, even

cause over-voltage fault when overshoot falls back.

As for no speed sensor vector control, this parameter is used for adjusting rotating

speed of electric motor. When the work load of electric motor is heavy and the

speed is too slow, increase this parameter, contrarily decrease this parameter.

As for speed sensor vector control, this parameter can adjust the out put current of

the VFD in same workload.

F3.06

Coefficient of slip compensation at VC

control mode

Factory Setting 100%

Setting Options

50%～200%

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Under speed control mode, the VFD output the maximum value of torque, set

100.0% which is correspondent to the rated output(or rated torque) current of the

VFD.

0：no detection

1: Overload pre-alarm is detected effective in operation (including acceleration,

deceleration and constant speed), go on operation after detection

2: Overload pre-alarm is detected effective in operation (including acceleration,

give alarm (E023) and stop after detection

3: Overload pre-alarm is detected effective in constant speed, go on operation after

detection

4: Overload pre-alarm is detected effective in constant speed, go on operation after

detection, give alarm (E023)and stop after detection

F3.07

Upper limit torque Factory Setting 150%

Setting Options

0.0 ～200.0% (Drive rated current)

F3.08-F3.09 Reserved

F3.10

Pre-alarm option when overload Factory Setting 1

Setting Options

0 ～4

F3.11

Detecting level of pre-alarm when

overload

Factory Setting 150.00%

Setting Options

1.0~200.0% (referred to inverter rated current)

F3.12

Detecting time of pre-alarm when

overload

Factory Setting 1s

Setting Options 0~600s

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5.5 F4 Group: V/F Control Parameters

This group of codes are only effective for V/F control(F0.00=1), but are invalid for

vector control.

V/F control is fit for fans,pumps and other general loads, or the situation of one

VFD drives several electric motors, or the situation that the frequency of the VFD

has too much difference with that of the electric motor.

F4.00

V/F curve selection Factory Setting 0

Setting Options

0 Linear curve

1 User-defined curve

2 1.3 square torque-step-down curve

3 1.7 square torque-step-down curve

4 2 square torque-step-down curve

0:Linear curve, suitable for situations of ordinary constant torque load.

1:User-defined curve,suitable for special loads such as water extractor, hydro-extractor etc.Now by setting the parameters of F F4.03～ F4.08, you can get

any curve about V/F relations.

2:1.3 square torque-step-down.

3:1.7 square torque-step-down.

4: 2 square torque-step-down curve.

F4.01

Torque boost Factory Setting 3.0%

Setting Options

0.0 %(auto) 0.1% ～30.0%

F4.02

Torque boost cut-off frequency Factory Setting 20.0%

Setting Options

0.0～50.0% (relative to motor rated

frequency)

In order to make up for the feature of low-frequency torque of V/F control, do a lift

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makeup for the output voltage of the VFD when it is in low frequency.

If the settings for torque boost is too high, the electric motor will become too hot

and the VFD will be in over-current. Generally, when setting the torque boost, do

not exceed 8.0%.

Adjust this parameter effectively can avoid over-current when start up. As for large

load, it is recommended to increase this parameter, and reduce this when the load

is light.

When torque is increased to 0.0, the VFD will in the status of automatic torque boost,

the VFD will automatically calculate the needed torque boost value according to the

parameters of stator resistance etc.

Torque boost and torque cutoff frequency:under this frequency, the torque of torque

boost is effective, but if exceed this set frequency, the torque boost will be invalid.

Diagram of Manual Torque Boost

V1: Voltage of manual torque boost

F1: Cutoff frequency of torque boost

vb: Max.output voltage

Fb: The rated operating frequency

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F4.03

V/F frequency 1 Factory Setting 5.00Hz

Setting Options

0.00Hz～F4.05

F4.04

V/F voltage 1 Factory Setting 12.0%

Setting Options

0.0%～100.0%

F4.05

V/F frequency 2 Factory Setting 10.00Hz

Setting Options

F4.03～F4.07

F4.06

V/F voltage 2 Factory Setting 26.0%

Setting Options

0.0%～100.0%

F4.07

V/F frequency 3 Factory Setting 20.00Hz

Setting Options

F4.05～motor rated frequency

F4.08

V/F voltage 3 Factory Setting 45.0%

Setting Options

0.0%～100.0%

The 6 parameters of F4.03～F4.08 define multistage V/F curve.

The setting values of V/F curves are determined by the load characteristics of the

electric motor.

Note: the relationships of the three voltage and frequency must meet: V1<V2<V3，

F1<F2<F3. When the frequency is low, high voltage setting may cause over-heating

of motor or even burn the motor, and the VFD may lose speed because of

over-current or get into over-current protection.

V1 ～ V3: Voltage percentage of 1～3 multistage V/F curve

F1 ～ F3: frequency point of 1～3 multistage V/F curve

Fb: rated motor frequency F2.02

This is effective for V/F control. Setting this parameter can make up the speed

F4.09

Coefficient of V/F Slip compensation Factory Setting 0.00%

Setting Options

0.0%～200.0%

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deviation because of load in V/F control, and make sure that the speed of electric

motor can remain stable when the load changes. When V/F speed deviation

compensation coefficient is set as 100%, this means if the electric motor is in rated

load, the compensated speed deviation will be the rated slip of the electric motor.

As for the rated speed deviation of the electric motor, the VFD will get the value

by automatic calculation of the rated frequency of electric motor and rated speed of

F2 group. Refer to the following principles to adjust the speed deviation

coefficient:when the load is the rated load, and set the speed deviation coefficient

as 100%, the rotational speed of the electric motor driven by VFD will basically

close to the given speed.

When the electric motor is no-load or is operating in light load, by testing the load

current and adjusting output voltage properly to realize the purpose of automatic

energy saving.

Note: this function is specially effective for loads like fans, pumps, etc.

Most electric motors are easy to have current oscillations when operate in some

certain frequencies, some of the motors may not operate stably,or even cause

F4.10

Energy-saving selection Factory Setting 0

Setting Options

0 Disabled

1 Enabled automatically

F4.11 Reserved

F4.12

Low-frequency threshold of restraining

oscillation

Factory Setting 1

Setting Options

0～10

F4.13

High-frequency threshold of restraining

oscillation

Factory Setting 0

Setting Options

0～10

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over-current to the VFD. F4.16 can restrain oscillation, when set F4.12 and F4.13

into small values, the outcome of restraint will be prominent, and the current will

increase obviously, however, when set these values too high, the outcome of

restraint will be weak.

F4.14 Reserved

F4.15 is the demarcation point of frequency of F4.12 and F4.13.

Under V/F control, when it is needed to stop quickly and there is no brake resistance,

select “only invalid under slowdown” can greatly reduce the possibility of over

voltage fault and alarm. While in the condition that brake resistance exists and there

is no need to slow down quickly, please select “Valid all the time”.

F4.15

Boundary frequency of restraining oscillation Factory Setting 30.00Hz

Setting Options

0.00Hz～F0.10 (Maxi.

Frequency)

F4.16 Reserved

F4.17

AVR function selection Factory Setting 1

Setting Options

0 Invalid

1 Valid all the time

2 Only invalid during deceleration

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5.6 F5 Group Input Terminals Parameters

The standard unit of a 8000m series VFD has 4 multi-function digit input terminals

and 1 analog input terminal.

F5.00 M1 terminal function Factory Setting 1

F5.01 M2 terminal function Factory Setting 2

F5.02 M3 terminal function Factory Setting 7

F5.03 M4 terminal function Factory Setting 0

F5.04 Reserved Factory Setting 0

F5.05 Reserved Factory Setting 0

F5.06 Reserved Factory Setting 0

F5.07 Reserved Factory Setting 0

F5.08 Reserved Factory Setting 0

F5.09 Reserved Factory Setting 0

These parameters are used to set the corresponding functions of digit multi-function

input terminals or virtual multi-function digital input, the optional functions are as

follows:

Setting

Values

Functions Descriptions

0 No function

Even has signal input, the VFD will not act. The unused terminals can be set as no function in case of preventing malfunction.

1 Run forward (FWD)

Control terminals for running forward and reverse.

2 Run reverse (REV)

3 3-wire control

The terminal determines the operation mode of AC drive as 3-wire control. For details, please refer to the description of function code of F5.11 3-wire control.

4 Jog forward (FJOG) FJOG is jog forward operation, RJOG is jog

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5 Jog reverse (RJOG)

reverse operation. As for the frequency and the acceleration and deceleration time of jog operation, refer to the detailed description of function code of F8.00, F8.01 and F8.02.

6 Coast to stop

The VFD blocks output, the shutdown process of electric motor is not controlled by the VFD. As for large inertia loads and no requirements for the time of shutdown, this is the usual method. The definition of this method is the same as that defined in F1.05.

7 Fault reset (RESET)

External fault reset function. This function is the same as that of RESET on keyboard. Remote fault reset is implemented by this function.

8 Pause running

The VFD slows down, but all the operating parameters are in memory state, such as PLC, the swing frequency, and PID parameters. As soon as this signal disappears, the VFD returns to the status before shutdown.

9 External fault input N. O.

Set the terminal as this function, as this terminal closed, the VFD will report E015 fault and stop.

10

Frequency setting

increasing(UP)

If the frequency is determined by external terminals, the terminals with the two functions are used as increment and decrement commands for frequency modification. When the frequency source is digital setting, they are used to adjust the frequency.

11

Frequency setting

decreasing(DOWN)

12 Clear UP/DOWN setting

Clear the frequency values set through UP/DOWN.

13

Frequency setting source

switch between X and Y

If the present frequency source is X, switch to frequency source Y.

14

Frequency setting source

switch between X and

(X+Y)

If the present frequency source is X, switch to frequency source X+Y.

15

Frequency setting source

switch between Y and

If the present frequency source is Y, switch to frequency source X+Y.

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(X+Y)

16 Multi-step speed terminal 1

The setting of 16 speeds can be implemented through combinations of these four terminals. For details, please refer to annex 1.

17 Multi-step speed terminal 2

18 Multi-step speed terminal 3

19 Multi-step speed terminal 4

20 Multi-step speed pause

Shield the terminal function of multi-step speed selection, and maintain the setting value to current status.

21

Acceleration/deceleration

time selection terminal 1

Select 4 settings of acceleration and deceleration time by the combine of the digit status of these two terminals.

22

Acceleration/deceleration

time selection terminal 2

23

Restart simple PLC after

pause

Restart the process of simple PLC and clear up the memory information of the previous PLC

24 Simple PLC pause

Executing process of simple PLC pauses, operate all the time at the current speed

25 PID pause

PID is invalid temporarily, the VFD maintains the present output of frequency, will not adjust by PID.

26

Swing frequency pause

(maintain at current

frequency)

The VFD maintains temporarily at the present output of frequency

27

Reset after swing frequency

pause (reset to central

frequency)

The frequency of the VFD resets to central frequency

28 Counter reset This will clear up the status of counter

29 Reserved

30

Acceleration/deceleration

prohibited

Keep the VFD not influenced by outer signals(except the stop command), maintains the present output frequency.

31 Counter triggering

32

Clear UP/DOWN setting

temporarily

When the terminal is closed, this can clear up the set frequency of UP/DOWN; when the terminal is

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disconnected, it will go back to the frequency of UP/DOWN setting.

33 Reserved

34 Length counting input

Length counting by the input signal. If the signal of counting input is a pulse signal, it is needed to transfer it into a discrete signal by a relay(the frequency of input signal should be lower than 200Hz)

35 Length counting clear up Clear up the present values of counting meter

36

Control command source

switching

When the terminal is defined as this function, and when terminal input is switching, it can select command source between keypad command and terminal command.

37 Terminal input delay output

When the terminal is defined as this function, the close time of this terminal exceeds the setting value of F8.21, and the function of the digital output such as relay is defined as 16, the digital output will be activated as closed, or it will disconnect

38 Reserved

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Attached Table 1- Instruction of Multi-step speed

K4 K3 K2 K1

Freque

ncy setting

Correspondi

ng parameters

OFF OFF OFF OFF Multi-ste

p speed 0

FD.02

OFF OFF OFF ON Multi-ste

p speed 1

FD.04

OFF OFF ON OFF Multi-ste

p speed 2

FD.06

OFF OFF ON ON Multi-ste

p speed 3

FD.08

OFF ON OFF OFF Multi-ste

p speed 4

FD.10

OFF ON OFF ON Multi-ste

p speed 5

FD.12

OFF ON ON OFF Multi-ste

p speed 6

FD.14

OFF ON ON ON Multi-ste

p speed 7

FD.16

ON OFF OFF OFF Multi-ste

p speed 8

FD.18

ON OFF OFF ON Multi-ste

p speed 9

FD.20

ON OFF ON OFF Multi-ste

p speed 10

FD.22

ON OFF ON ON Multi-ste

p speed 11

FD.24

ON ON OFF OFF Multi-ste

p speed 12

FD.26

ON ON OFF ON Multi-ste

p speed 13

FD.28

Reserved FD.30

Reserved FD.32

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Attached Table 2 Instruction of Acceleration/Deceleration Time

Terminal 2 Terminal 1

Seletion of

accleration/decelerat

ion time

Corresponding

parameters

OFF OFF Acceleration

time1

F0.18、F0.19

OFF ON Acceleration

time2

、

F8.03 F8.04

ON OFF Acceleration

time3

、

F8.05 F8.06

ON ON Acceleration

time4

、

F8.07 F8.08

Sensitivity setting of the multi-function digital input terminals: If the digital input

terminals are interfered and result in malfunction in some cases, increase this

parameter setting for better anti-interference, but maybe the terminal sensitivity will then decrease also.

This parameter defines 4 control modes of VFD by terminal inputs.

0: 2-wire control mode 1. This mode is the most usual one. By terminal command

of M1(FWD) and M2(REV), the motor will run forward or reversed as shown in

the following table and wiring diagram.

F5.10

On/off filter times Factory Setting 5

Setting Options

1～10

F5.11

Terminal control mode Factory Setting 0

Setting Options

0:2-wire control mode 1

1:2-wire control mode 2

2:3-wire control mode 1

3:3-wire control mode 2

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K1 K2 Motor Control

OFF OFF STOP

ON OFF FORWARD

OFF ON REVERSE

ON ON STOP

1: 2-wire control mode 2. In this mode，M1(FWD) is the enable terminal and the

direction is determined by M2(REV).

K1 K2 Motor Control

OFF OFF STOP

OFF ON STOP

ON OFF FORWARD

ON ON REVERSE

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2: 3-wire control mode 1. In this mode，Mn is the enable terminal and the direction

is controlled respectively by M1(FWD), M2(REV).

To start a motor, close and enable Mn terminal, then with the rising edge of pulse

input of M1 or M2 terminals, the motor will run forward or reverse.

To stop VFD, it should be done by disconnecting Mn terminal input signal.

Note:

SB1: FWD switch

SB2: STOP switch

SB3: REV switch

Mn is one of the multi-function digital input terminals, and its corresponding

terminal function should be set as 3, which means “3-wire control mode”.

3: 3-wire control mode 2. In this mode， Mn is the enable terminal. The running

command is controlled by M1(FWD) and the direction is controlled by M2(REV).

To start a motor, close and enable Mn terminal, the rising edge of pulse input of

M1 is for running command, and M2 input is for direction control.

The STOP command is done by disconnecting Mn terminal signal.

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Note:

SB1: RUN switch

SB2: STOP switch

SB3: FWD/REV switch

Mn is one of the multi-function digital input terminals, and its corresponding

terminal function should be set as 3, which means “3-wire control mode”.

This parameter is used to adjust the frequency changing rate of terminal

UP/DOWN; the rate unit is Hz/s.

F5.13

AVI lower limit Factory Setting 0.00V

Setting Options

0.00V～10.00V

F5.14

Setting value

corresponding to AVI

lower limit

Factory Setting 0.0%

Setting Options

-100.0%～100.0%

F5.12

Frequency changing rate through

UP/ DOWN terminal adjusting

Factory Setting 0.50Hz/s

Setting Options 0.01~50.00Hz/s

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F5.15

AVI upper limit Factory Setting 10.00V

Setting Options

0.00V～10.00V

F5.16

Setting value

corresponding to AVI

upper limit

Factory Setting 100.0%

Setting Options

-100.0%～100.0%

F5.17

AVI input filter time Factory Setting 0.10s

Setting Options 0.00s~10.00s

F5.18~F5.22 Reserved

These parameters are used to define the relationship between the analog input and

the corresponding setting. When the analog input exceeds the scope between the

defined upper and lower input limits, the analog value is calculated as the upper or

lower input limits reached.

When the analog input is current input, 1 mA current corresponds to 0.5 V voltage.

In different applications, 100% of analog input corresponds to different nominal

values. For details, refer to the description of different applications.

The following examples illuminate the setting situations.

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F5.23

M1 On delay Factory Setting 0.0s

Setting Options

0.0s ～ 6000.0s

F5.24

M1 Off delay Factory Setting 0.0s

Setting Options

0.0s ～ 6000.0s

F5.25

M2 On delay Factory Setting 0.0s

Setting Options

0.0s ～ 6000.0s

F5.26

M2 Off delay Factory Setting 0.0s

Setting Options

0.0s ～ 6000.0s

F5.27~F5.32 Reserved

On delay of digital input terminal means the delay time for the setting function of

the input terminal to take effect after the input switch is closed.

Off delay of digital input terminal means the delay time for the setting function of

the input terminal not to take effect after the input switch is opened.

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5.7 F6 Group Output Terminals Parameters

8000m series VFD provides 1 multi-functional digital output (with optical coupler),

1 multi-functional relay output, 1 multi-functional analog output.

F6.00 MO1 output selection Factory Setting 1

F6.01 Reserved

F6.02 Relay 1 output selection Factory Setting 3

F6.03~F6.04 Reserved

The function options for the multifunctional digital and relay outputs are shown as

following table:

Setting

value

Function Instructions

0 No output The terminal has no function.

1 VFD FWD running

When the VFD is in FWD running status, the output becomes ON.

2 VFD REV running

When the VFD is in REV running status, the output becomes ON.

3 Fault output

When the VFD stops due to a fault, the output becomes ON.

4

Frequency detecting level FDT output

For details, please refer to F8.12,F8.13

5 Frequency reached For details, please refer to F8.14

6

Running at zero speed

If the VFD runs with the output frequency of 0, the output becomes ON.

7

Upper limit frequency reached

If the running frequency reaches the upper limit, the output becomes ON.

8

Lower limit frequency reached

If the running frequency reaches the lower limit, the output becomes ON.

9

Frequency setting value less than lower limit frequency

When the selected frequency reference is less than the frequency lower limit, the output becomes ON.

10 FDT reached When the selected frequency reference

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Setting

value

Function Instructions

reach the FDT level, the output becomes ON.

11

Accumulative running time reached

If the accumulative running time of the VFD exceeds the time set in F8.17, the output becomes ON.

12

PLC cycle completed

When simple PLC operation completes one cycle, the output becomes on as a pulse signal with width of 250 ms.

13

VFD overload pre-alarm

The output becomes ON after the pre-alarm time as the VFD reaching pre-alarm threshold value.

14

User Customized Output

Users can customize the output function, refer to F6.14~f6.18

15

Running frequency detection

When the running frequency is less or equal to the setting of F8.22, or is larger or equal to the setting of F8.23, the output becomes ON; When the output frequency is between F8.22 and F8.23, the output becomes OFF.

16

Terminal input delay output

As a multifunction digital input is set as the function of Terminal Input Delay Output, if the time-lasting exceeds the time setting of F8.21 after input is closed, the output becomes ON.

17 VFD stand-by

When the VFD is Power on and is in STOP status without any fault occurring (include LU fault, the output becomes ON; After the VFD turns into running, or there is a fault, the output becomes OFF.

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F6.09 AM output selection Factory Setting 0

The signal scope of analog output FM is 0V~10V or 0mA~20mA.

The analog output scope calibration is as following table.

Setting value

Function

Analog output 0.0%~100.0% Corresponding value

0 Running frequency 0~Maximun output frequency

1 Setting frequency 0~Maximun output frequency

2

Running rotation speed

0~Running rotation speed correspond to maximum output frequency

3 Output current 0~2 times of motor rated current

4 Output voltage 0~1.2 times of VFD rated voltage

5~7 Reserved

8

Analog AVI input value

0~10V

9~10 Reserved

F6.05

FM output lower limit Factory Setting 0.0%

Setting Options 0.0~100.0%

F6.06

FM lower limit

corresponding to output

Factory Setting 0.00V

Setting Options 0.00V~10.00V

F6.07

FM output upper limit Factory Setting 100.0%

Setting Options 0.0~100.0%

F6.08

FM upper limit

corresponding to output

Factory Setting 10.00V

Setting Options 0.00V~10.00V

F6.10~F6.13 Reserved

The above function codes define the corresponding relation between the FM output

range and the analog output signal limits. When the output exceeds the scope

between the defined upper and lower input limits, the analog output signal is

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calculated as the upper or lower input limits reached.

When the analog output is current output, 1mA current corresponds to 0.5V

voltage.

In different applications, 100% of analog output corresponds to different nominal

values. For details, refer to the description of different applications.

F6.14

User defined output

variability option (EX)

Factory Setting 0

Setting Options

0:Running frequency 1:Setting frequency 2:DC bus voltage 3:Output current 4:Output voltage 5:Sign of start and stop status 6:Sign of control status 7:Counter value 8:Counting meter value 9:Inverter module temperature 10:AVI input value 11:Reserved

This parameter is used as the selection of reference variable for the user defined

output. The selected EX is used as the comparison value.

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F6.15

Comparison method of

user defined output

Factory Setting 0

Setting Options

Units digit: comparison test method 0: Equal (EX==X1) 1: Equal or greater than 2: Equal or less than 3: Interval comparison (X1≤EX≤X2)

4:Bits test (EX&X1=X2) Tens digit : output method 0: False value output 1: True value output

Unit digit selection defines the comparison method: Take the variable selected by

F6.14 as the test object and compare it with the comparison value set by F6.17 and

F6.18.

Tens digit selection defines output method: Selection of the false or true value

output mode. The false value output mode means if it cannot meet the comparison

condition, it will output, and if it can meet the condition it won’t output. The true

value output mode means if it can meet the comparison condition, it will output,

and if it cannot meet the condition it won’t output.

F6.16

User defined output

dead zone

Factory Setting 0

Setting Options 0~65535

When the comparison method of F6.15 is greater than /equal to or less than or

equal to, F6.16 is used to define the dead zone that take comparison value X1 as

zone center. The dead zone only takes effect for F6.15 comparison method 1 and 2,

not for method 0, 3 and 4. For example, When F6.15 is set as 11, as the EX

increases from zero and become greater than or equal to X1 + F6.30, the output is

valid; when the EX decreased until less than or equal to X1.F6.30, output is

invalid.

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F6.17

Output comparison value

X1

Factory Setting 0

Setting Options 0~65535

F6.18

Output comparison value

X2

Factory Setting 0

Setting Options 0~65535

This two parameters is used to set the comparison value of user-defined output.

The following is an example of user-defined output:

1. When the setting frequency is required to be greater than or equal to 20.00HZ, the

relay is closed;

Set the parameters as follows: F6.02 = 14, F6.28 = 1, F6.15 = 11, F6.16 = 0, F6.31 =

2000;

2. When the bus voltage is require to be less than or equal to 500.0V, the relay is

closed; In order to avoid relay operates frequently when the detection voltage

fluctuate ±5V at 500.0V, it requires to process the dead intervalwithinthe range of

(500.0-5.0) - (500.0 + 5.0) .

Set the parameters as follows: F6.02 = 41, F6.28 = 2, F6.29 = 01, F6.30 = 50, F6.31

= 5000;

3. When the AC drive is reversed, the relay is closed:

Set the parameters as follows: F6.02 = 41, F6.28 = 5, F6.29 = 14, F6.31 = 8, F6.32 =

8;

4. When AI1 input is greater than 3.00V and less than or equal to 6.00V, the relay is

closed:

Set the parameters as follows: F6.02 = 41, F6.28 = 13, F6.29 = 13, F6.31 = 300,

F6.32 = 600

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5.8 F7 Group Display Interface Parameters

F7.00

User Password

Factory Setting 0

Setting Options 0~9999

The password protection will take effect after this parameter is set as a non zero

digit.

0000: Clear the password being set before, and disable password protection;

Restoring factory setting can also clear password.

After password is set and has take effect, if the password isn’t correct, user can not

enter parameter menu display. Only give a correct password to enter parameter

display and edition mode. The password being set must be keep in mind.

Password protection will take effect 1 minute after withdrawing from parameter

edition mode. While the password protection has been enabled, “0.0.0.0” will be

displayed first as the PRGM is pressed for entering parameter edition mode.

Password must be input correctly, or the edition mode will never been enabled.

F7.01~F7.03 Reserved

F7.04

RUN/STOP key stop

function

Factory Setting 0

Setting Options

0:Only valid for keypad setting 1:Valid for both keypad setting and terminals setting 2:Valid for both keypad setting and communication interface setting 3:Valid for all control mode

F7.05 Reserved

F7.06 Running status display Factory Setting 35

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selection 1

Setting Options

0~0xFFFF BIT0:Running frequency BIT1:Setting frequency BIT2:DC bus voltage BIT3:Output voltage BIT4:Output current BIT5:Running speed BIT6:Linear speed BIT7:Reserved BIT8:Reserved BIT9:PID setting value BIT10:PID feedback value BIT11:Input terminals status BIT12:Output terminals status BIT13:Reserved BIT14:Counter value BIT15:Current step of multi-step speed and PLC

F7.07

Running

status display

selection 2

Factory Setting 0

Setting Options

1~0xFFFF BIT0:AVI value BIT1: Reserved BIT2: Reserved BIT3: Motor overload ratio BIT4: Inverter overload ratio BIT5: Running time BIT6: Counting meter value BIT7~BIT15: Reserved

F7.08

Stop status display

selection

Factory Setting 3

Setting Options

0~0xFFFF BIT0: Setting frequency BIT1: DC bus voltage BIT2: Input terminal status

SAJ 8000m Series, 8000m-2S2R2GH, 8000m-2SR75GH, 8000m-2S1R5GH, 8000m-4T1R5GH User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual