SAJ 8000B series User Manual

Version code

：8000B-E201208-1MB

8000B Series Enhanced Inverter

User Manual

-I-

8000B Series

TABLE OF CONTENTS

Notes for Safe Operation………………………………........…………01

Notes for Other Important Operations………………...............……06

Chapter 1 Select the Right Type……………………............………08

1.1 Description of Model……………………………………….........................…08

1.2 Description of Nameplate…………………………………..................………08

1.3 8000B Series Inverter Table……………………………..............……………09

1.4 Specications of 8000B Series Inverter……………….................…………10

1.5 Outline Drawing and Dimensions……….............................................……12

1.6 Selection Instruction Table of Brake Resistor and Brake Unit…….........…17

Chapter 2 Mechanical and Electric Installation………….............18

2.1 Mechanical Installation………………………………….....................………18

2.2 Electric Installation………………………………...........................…………19

Chapter 3 Wiring…………………………...................………………23

3.1 Standard Wiring Diagram………………………….................………………23

3.2 Terminal Descriptions of Main Circuit and Control Circuit…...............……27

Chapter 4 Operation……………………………………….............…32

4.1 Keypad Description………………………………..........................…………32

4.2 Operation Process…………………………………............................………33

Chapter 5 Function Code Table…………….............………………36

Chapter 6 Trouble Shooting………………………............…………64

6.1 Fault and Trouble Shooting………………...........................................……64

6.2 Common Faults and Solutions……………….....................…………………68

Chapter 7 Data Address Table of Function Code...…............…..69

-II-

8000B Series

PRECAUTION

Never modify the products. Failure to observe this warning
can result in electrical shock or personal injury. SAJ is not
responsible for any modification of the frequency products
made by the user, since that will void your guarantee.

-01-

8000B Series

Notes for Safe Operation

Read this instruction manual thoroughly before installation, operation,

maintenance or inspection of the frequency inverters. In this manual, safe

operation are classied as “WARNING” or “CAUTION”.

WARNING

Indicate a potentially dangerous situation which, if not avoided, could result
in death or serious injury to personnel.

CAUTION

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

NOTE

These are steps to be taken to ensure proper operation.

Before Installation

WARNING

Do not install or operate any frequency inverter that is damaged or has
missing parts.

Choose the motor of insulation class B or above. Otherwise it may cause
an electrical shock.

-02-

8000B Series

Installation

WARNING

Instal l the fre quenc y inver ter on nonf lammabl e ma teri al like metal.
Otherwise it may cause a fire.

WARNING

Make sure that the mounting environment away from metal dust. Otherwise
it may cause damage to the frequency inverter.

CAUTION

When mount over two inverters in the same cabinet or enclosure, install a
fan or other cooling device to keep the temperature inside below 50℃.

Do not let the conductor head or screws fall into the inside of the inverter.
Otherwise it may cause damage to the inverter.

Wiring

WARNING

Ensure only qualified personnel to operate. Otherwise it can cause an
electrical shock.

Make sure the inverter is isolated from power supply by the circuit breaker.
Otherwise it may cause a fire.

Verify that the power supply is turned OFF before start wiring. Otherwise it
may cause an electrical shock or fire.

Make sure that the ground terminal is grounded correctly. Otherwise it may
cause an electrical shock.

-03-

8000B Series

CAUTION

Never connect the AC power supply to output terminals U, V and W.
Otherwise the inverter will be damaged and the guarantee is invalid.

Make sure that wiring conform to EMC requirements and local power safe
standard. Make sure to use right wire according to this instruction manual.
Otherwise it may cause an accident.

Braking resistor or braking unit cannot be directly connected to DC bus
terminals (P+) and (N-). Otherwise it may cause a fire.

Before Turn on the AC Power Supply

WARNING

Make sure that the voltage of inverter conforms to the local power supply
voltage. Verify that the wiring of input and output is correct and there is no
short-circuit in peripheral circuit. Tighten the terminal screws. Other wise
these may cause damage to the inverter.

Turn on the input AC power only af ter the front cover is put correctly.
Otherwise it may cause an electrical shock.

CAUTION

Never perform a hi-pot or withstand voltage test of the inverter. Otherwise
it may cause damage to the inverter.

Make sure that the optional parts are connected correctly. Otherwise it
may cause damage to the inverter.

-04-

8000B Series

When the Power is On

WARNING

Do not open or remove the front cover when operation. Otherwise it may
cause an electrical shock.

Never touch the inverter and optional parts by wet hands. Never touch the
connection terminals. Otherwise it may cause an electrical shock.

When the power is on, the inverter will automatically check the power
supply circuit. Do not touch U, V, W terminals and motor connection
terminals. Otherwise it may cause an electrical shock.

CAUTION

It is dangerous for the personnel to approach the motor and load during
rotation of the motor. Do not change the factor y parameters or settings
unnecessarily. Otherwise it may cause a damage or injury.

Operation

WARNING

When select the function of restart, do not approach the mechanical load.
Otherwise it may cause an injury if it restarts suddenly.

Do not touch the heat sink or discharging resistor. Otherwise it may cause
harmful burns to the body.

Never change or check signals if not a professional or qualified personnel.
Otherwise it may cause damage and injury.

CAUTION

Make sure nothing fall into the mechanical load or inverter. Otherwise it
may cause damage.

Start or stop inverter by corresponding but tons only. Other wise it may
cause damage.

-05-

8000B Series

Maintenance

WARNING

After the main circuit power supply is OFF, make sure the charge LED
is OFF when maintain or inspect. Never maintain or inspect the inverter
and mechanical load when the power supply is still ON. Otherwise it may
cause damage and injury.

Only qualified or authorized professional personnel can maintain, replace
and inspect the inverter. Otherwise it may cause damage and injury.

-06-

8000B Series

Notes for Other Important Operations

CAUTION

1. Check Insulation of the Motor

Check insulation of the motor and wire when the motor is used again after

long time idle or for the rst time. Disconnect the wire between the motor and

the inverter before check insulation. Make sure the insulation resistor is not

below 5MΩ.

2. Thermal Overload Protection of the Motor

When the rated capacity of inverter is larger than that of the motor, install

thermal overload re lay for the motor or re gulate the mot or protection

parameters of the inverter.

3. Consider the Bearing Capability of the Load

The inverter can provide output frequency from 0 Hz to 600 Hz. If the motor

needs to work at over 50 Hz, user should consider the bearing capability of

the load.

4. Avoid Mechanical Resonance Frequency

Regulate the skip frequency parameter of the inverter to avoid mechanical

resonance frequency of the load.

5. Prohibition of Installation of Phase Advancing Capacitor

If a phase advancing capacitor or surge suppressor is connected in order to

improve the power factor, it may become overheated and damaged by inverter

high harmonic components. Also, the inverter may malfunction because of

over current.

6. Installation of Magnetic Contactor

If a magnetic contactor is installed at the power supply side, do not use it to

control the start of the inverter. If necessary, the time span should be one hour

or above. Otherwise frequent switching may cause the inverter to malfunction.

If a magnetic contactor is installed between the output terminals and motor

(output side of the inverter), make sure there is no output of inverter before

switch on and off. Otherwise it may cause damage to the inverter.

-07-

8000B Series

7. Allowable Voltage Range and Power Supply Phase

Make sure the inverter works under allowable voltage range. If necessary, use

boosting transformer or step-down transformer to change the voltage of power

supply. Never change the 3-phase of inverter into 2-phase. Otherwise it will

cause damage to the inverter.

8. Thunder Stroke Protection

Even there is protection device to protect the inverter from induction thunder

stroke, it’s necessary for users in frequent thunder stroke area to install other

protective device.

9. Altitude and Degradation Use

At an altitude of 1000m or above, it could be better that use the motor with

lower rated capacity. Otherwise the inverter may become overheated because

of rare air. For example, in order to control the motor of 4kW rated capacity, it

could be better to use 5.5kW inverter.

10. Dispose of Scrap Inverter

The scrap capacitor of main circuit and PCB (printed-circuit board) may

explode when it is burned. In order to protect the environment, do not burn

waste plastic parts and scrap capacitor.

11. Choose the Right Matching Inverter for the Motor

The standard matching motor is 4-pole inductive motor. If not, choose the right

matching inverter according to the rated current of the motor.

According to the actual working situation of the motor, the factory setting

of motor standard parameter can be revised. Otherwise it may cause low

efciency to the unit.

-08-

8000B Series

Chapter 1 Select the Right Type

1.1 Description of Model

1.2 Description of Nameplate

-09-

8000B Series

1.3 8000B Series Inverter Table

Inverter Model

G/P

Power

capacity

kW

Rated Input

Current

A

Rated Output

Current

A

Motor

Capacity

kW G/P

Single-phase 220V±15%

8000B-2SR75GB 0.75 8.2 4.5 0.75

8000B-2S1R5GB 1.5 14.2 7 1.5

8000B-2S2R2GB 2.2 23 10 2.2

Three-phase 380V±15%

8000B-4TR75GB 0.75 3.4 2.5 0.75

8000B-4T1R5GB 1.5 5 3.7 1.5

8000B-4T2R2GB 2.2 5.8 5.0 2.2

8000B-4T004GB/4T5R5PB 4/5.5 10/15 9/13 4/5.5

8000B-4T5R5GB/4T7R5PB 5.5/7.5 15/20 13/17 5.5/7.5

8000B-4T7R5GB 7.5 20 17 7.5

8000B-4T011GB/4T015PB 11/15 26/35 25/32 11/15

8000B-4T015GB/4T18R5PB 15/18.5 35/38 32/37 15/18.5

8000B-4T18R5GB 18.5 38 37 18.5

8000B-4T022G/4T030P 22/30 46/62 45/60 22/30

8000B-4T030G/4T037P 30/37 62/76 60/75 30/37

8000B-4T037G 37 76 75 37

8000B-4T045G/4T055P 45/55 90/105 90/110 45/55

8000B-4T055G/4T075P 55/75 105/140 110/150 55/75

8000B-4T075G/4T093P 75/93 140/160 150/176 75/93

8000B-4T093G/4T110P 93/110 160/210 176/210 93/110

8000B-4T110G 110 210 210 110

8000B-4T132G/4T160P 132/160 240/290 250/300 132/160

8000B-4T160G/4T185P 160/185 290/330 300/340 160/185

8000B-4T185G 185 330 340 185

8000B-4T200G/4T220P 200/220 370/410 380/415 200/220

8000B-4T220G/4T250P 220/250 410/460 415/470 220/250

8000B-4T250G/4T280P 250/280 460/500 470/520 250/280

8000B-4T280G/4T315P 280/315 500/580 520/600 280/315

8000B-4T315G 315 580 600 315

8000B-4T350G 350 620 640 350

8000B-4T400G 400 670 690 400

-10-

8000B Series

1.4 Specications of 8000B Series Inverter

Characteristics

of Controlling

Control Mode Sensorless vector control V/F control

Start Torque 0.5Hz 150% 0.5Hz 100%

Rotation Speed

Ratio

1:200 1:100

Precision

of Speed

Regulation

±0.5% ±1.0%

Overload

Capability

M od el G: 1 50 % ab ov e th e ra te d cu rr e n t fo r 6 0

seconds;180% above the rated current for one second.

M od e l P : 12 0% a b o v e t h e r a t ed c ur r e n t fo r 60

seconds;150% above the rated current for one second.

V/F curve

Three se l e c ti o n type: Line a r type,Squar e type an d

Multipoint type.

DC Brake

DC brake frequency:0.00~max. frequency;

brake time:0.1~50.0s;

Br a k e c u rren t :0 ~15 0 % of rate d cu rr en t(m o de l G) ;

0~10 0% of rated current:model P);

Brake 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

I/O

Characteristics

Start

Frequency

0.50~10Hz

Input Voltage 220V/380V ± 15%

Input

Frequency

50/60Hz,fluctuation range:±5%

-11-

8000B Series

I/O

Characteristics

Input

Frequency

Resolution

Analog setting:max. frequency × 0.1%;

Digital setting:0.01Hz

Output Voltage 0~rated input voltage

Output

Frequency

Range

0.00~600Hz

Digital Input

Terminals

Six (programmable)

Analog Input

Terminals

AVI:0 ~10V; ACI:0~10V or 0/4~20mA

Relay Output 1 relay output

Open Collector

Output

Provide 1 channel programmable

Analog Output

0.75~2.2kW:FM:0~10V; AM:0/4~20mA

4~400kW:FM:0~10V; AM:0~10V / 0/4 -20mA

Basic

Functions

Frequency

Setting

Channels

Three channels:setting by keyboard, set ting by control

terminals, setting by serial communicat ion inter face.

These channels can be switched.

Frequency

Setting Source

8 methods including panel knob setting, UP/DOWN key

setting and PID setting, etc.

Simple PLC

Function

16 steps speed control can be carried out by simple PLC

function inside and terminals.

PID Function

Close-loop controlling system can be carried out by PID

inside.

Swing

Frequency

Function

Suit a b l e fo r te x ti l e and chemi c al fibe r mach i n e by

controlling the triangular frequency.

AVR Function

Automatically keep the output voltage constant when

power supply is not stable.

-12-

8000B Series

Other

Functions

LED Display

16 par a m e t er s ca n by dis p l ayed in cl u d in g run n i n g

freq u e nc y, DC bus vo l t ag e , out p u t volt a g e, ou tp u t

current, etc.

Communication

Function

RS485 with standard MOBUS protocol.

Password

Setting

Four-digit password can be set and beco me effe ctive

after 1 minute.

Parameter Lock

Function

This function can be used to lock the parameter when

running or stop in order to avoid wrong operation.

Fault Protection

Function

O v er - c u r r en t, ov e r v ol ta ge , un d e r - vo lt ag e , o v er

temperature, lack of phase, etc.

Application

Environment

Location

Indoor away from sunlight, dust, corrosive gas, oil fog,

water drop, steam.

Elevation 1000m or less

Ambient

Temperature

-10℃~+40

℃

Humidity 95% RH or less

Vibration < 5.9 m/s2 (0.6G)

1.5 Outline Drawing and Dimensions

1.5.1 Outline Drawing

-13-

8000B Series

1.5.2 Dimensions

1.5.2.1 Dimensions Drawing

W

A

B

H

D

D

W

A

B

D

0.75kW~2.2kW (model G)

A

W

B

H

D

A

W

B

H

D

4kW~7.5kW (model G)

11kW~110kW (model G)

-14-

8000B Series

132kW~185kW (model G)

200kW~250kW (model G)

280kW~400kW (model G)

-15-

8000B Series

1.5.2.2 Dimensions Table

Inverter Model

Installation

Dimensions

(mm)

Appearance Dimensions (mm)

Hole

Diameter

(mm)

A B H H1 W W1 D

8000B-2SR75GB

92 142.7 151.7 101 126.8 ø58000B-2S1R5GB

8000B-2S2R2GB

8000B-4TR75GB

92 142.7 151.7 101 126.8 ø58000B-4T1R5GB

8000B-4T2R2GB

8000B-4T004GB/4T5R5PB

144.4 237 249.5 155.5 159.5 ø5.98000B-4T5R5GB/4T7R5PB

8000B-4T7R5GB

8000B-4T011GB/4T015PB

156.6 378.3 364 396 214 221.7 190.5 ø68000B - 4T015GB/4T18R5PB

8000B-4T18R5GB

8000B-4T022G/4T030P

235 447 424 463 285 289.6 210.3 ø780 00B - 4T030G/4T037P

8000B-4T037G

8000B-4T045G/4T055P

260 580 544 595.5 380 390 284.8 ø10

8000B-4T055G/4T075P

8000B-4T075G/4T093P

343 674 650 701.5 473 485 318 ø108000B-4T093G/4T110P

8000B-4T110G

8000B-4T132G/4T160P

449 902.5 927 1359 580 384 ø108000B - 4T160G/4T185P

8000B-4T185G

8000B-4T200G/4T220P

420 1162 1131.5 1481.6 680 400.5 ø128000B-4T220G/4T250P

8000B-4T250G/4T280P

8000B-4T280G/4T315P

520 1300 1355 1765 800 392.5 ø14

8000B-4T315G

8000B-4T350G

8000B-4T400G

-16-

8000B Series

1.5.2.3 Dimensions of Extension Keyboard

0.75kW~2.2kW (model G)

4kW~7.5kW (model G)

11kW~400kW (model G)

-17-

8000B Series

1.6 Selection Instruction Table of Brake Resistor and Brake Unit

Inverter Model

Recommended
Power of Brake

Resistor

Recommended
Resistance Value
of Brake Resistor

Brake Unit

8000B-2SR75GB 80W ≥150Ω

Standard

Accessory

Inside

8000B-2S1R5GB 100W ≥100Ω

8000B-2S2R2GB 100W ≥70Ω

8000B-4TR75GB 150W ≥300Ω

8000B-4T1R5GB 150W ≥220Ω

8000B-4T2R2GB 250W ≥200Ω

8000B-4T004GB/4T5R5PB 300W ≥130Ω

8000B-4T5R5GB/4T7R5PB 400W ≥90Ω

8000B-4T7R5GB 500W ≥65Ω

8000B-4T011GB/4T015PB 800W ≥43Ω

8000B-4T015GB/4T18R5PB 1000W ≥32Ω

8000B-4T18R5GB 1300W ≥25Ω

8000B-4T022G/4T030P 1500W ≥22Ω

Additional

Accessory

(external)

8000B-4T030G/4T037P 2500W ≥16Ω

8000B-4T037G 3.7 kW ≥16.0Ω

8000B-4T045G/4T055P 4.5 kW ≥16Ω

8000B-4T055G/4T075P 5.5 kW ≥8Ω

8000B-4T075G/4T093P 7.5 kW ≥8Ω

8000B-4T093G/4T110P 4.5 kW×2 ≥8Ω×2

8000B-4T110G 5.5 kW×2 ≥8Ω×2

8000B-4T132G/4T160P 6.5 kW×2 ≥8Ω×2

8000B-4T160G/4T185P 16kW ≥2.5Ω

8000B-4T185G 20 kW ≥2.5Ω

8000B-4T200G/4T220P 20 kW ≥2.5Ω

8000B-4T220G/4T250P 22 kW ≥2.5Ω

8000B-4T250G/4T280P 12.5 kW×2 ≥2.5Ω×2

8000B-4T280G/4T315P 14kW×2 ≥2.5Ω×2

8000B-4T315G 16kW×2 ≥2.5Ω×2

8000B-4T350G 17kW×2 ≥2.5Ω×2

8000B-4T400G 14 kW×3 ≥2.5Ω×3

-18-

8000B Series

Chapter 2 Mechanical and Electric Installation

2.1 Mechanical Installation

2.1.1 Installation Environment

The ambient temperature exerts great influences on the service life of the

inverter and is not allowed to exceed the allowable temperature range

(-10℃to 40℃).

The inverter should be mounted on the surface of incombustible articles, with

sufficient spaces nearby for heat sinking. The inverter is easy to generate

large amount of heat during operation. The inverter should be mounted

vertically on the base with screws.

The inverter should be mounted in the place without vibration or with vibration

of less than 0.6G

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.

2.1.2 Installation Space and Distance

When take up-down installation, air deector should be installed between

upper inverter and lower inverter.

-19-

8000B Series

2.1.3 Drawing of Moving the Front Cover

2.2 Electric Installation

2.2.1 Connecting of Peripheral Equipments

-20-

8000B Series

2.2.2 Recommended Table of External Electrical Parts

Inverter Model

Circuit
Breaker
(MCCB)

(A)

Recommended

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)

8000 B-2SR75GB 16 10 2.5 2.5 1.0

8000 B-2S1R5GB 20 16 4.0 2.5 1.0

8000 B-2S2R2GB 32 20 6.0 4.0 1.0

8000 B-4TR75GB 10 10 2.5 2.5 1.0

8000 B-4T1R5G B 16 10 2.5 2.5 1.0

8000 B-4T2R2GB 16 10 2.5 2.5 1.0

8000 B-4T004GB/4T5R5PB 25 16 4.0 4.0 1.0

8000 B-4T5R5GB/4T7R5PB 32 25 4.0 4.0 1.0

8000 B-4T7R5GB 40 32 4.0 4.0 1.0

8000 B-4T011GB/4T015PB 63 40 4.0 4.0 1.0

8000 B-4T015GB/4T18R5PB 63 40 6.0 6.0 1.0

8000 B-4T18R5GB 100 63 6.0 6.0 1.5

8000 B-4T022G/4T030P 100 63 10 10 1.5

8000 B-4T030G/4T037P 125 100 16 10 1.5

8000 B-4T037G 160 100 16 16 1.5

8000 B-4T045G/4T055P 200 125 25 25 1.5

8000 B-4T055G/4T075P 200 125 35 25 1.5

8000 B-4T075G/4T093P 250 160 50 35 1.5

8000 B-4T093G/4T110P 250 160 70 35 1.5

8000 B-4T110G 350 350 120 120 1.5

8000 B-4T132G/4T160 P 40 0 400 150 150 1.5

8000 B-4T160G/4T185P 50 0 400 185 185 1.5

8000 B-4T185G 600 600 150*2 150*2 1.5

8000 B-4T200G/4T220P 600 600 150*2 150*2 1.5

8000 B-4T220G/4T250P 600 600 150*2 150*2 1.5

8000 B-4T250G/4T280P 800 600 185*2 185*2 1.5

8000 B-4T280G/4T315P 800 800 185*2 185*2 1.5

8000 B-4T315G 800 800 150*3 150*3 1.5

8000 B-4T350G 800 800 150*4 150*4 1.5

8000 B-4T400G 100 0 1000 150* 150*4 1.5

-21-

8000B Series

2.2.3 Recommended Table of Reactor

Inverter Model

AC Reactor at the

Input Side

AC Reactor at the

output Side

DC Reactor

Voltage

Current

(A)

Inductance

(mH)

Current

(A)

Inductance

(mH)

Current

(A)

Inductance

(mH)

8000 B-2SR75GB 2 7 2 7 3 28

220V8000 B-2S1R5GB 5 3.8 5 3.8 6 11

8000 B-2S2R2GB 7.5 2.5 7.5 2.5 6 11

8000 B-4TR75GB 2 7 2 3 3 28

380V

8000 B-4T1R5G B 5 3.8 5 1.5 6 11

8000 B-4T2R2GB 7 2.5 7 1 6 11

8000 B-4T004GB/4T5R5PB 10 1.5 10 0.6 12 6.3

8000 B-4T5R5GB/4T7R5PB 15 1.0 15 0.25 23 3.6

8000 B-4T7R5GB 20 0.75 20 0.13 23 3.6

8000 B-4T011GB/4T015PB 3 0 0.60 30 0.087 33 2

8000 B-4T015GB/4T18R5PB 40 0.42 40 0.066 33 2

8000 B-4T18R5GB 50 0.35 50 0.052 40 1.3

8000 B-4T022G/4T030P 60 0.28 60 0.045 50 1.08

8000 B-4T030G/4T037P 80 0.19 80 0.032 65 0.80

8000 B-4T037G 90 0.16 90 0.030 78 0.70

8000 B-4T045G/4T055P 120 0.13 120 0.023 95 0.5 4

8000 B-4T055G/4T075P 150 0.10 150 0.019 115 0.45

8000 B-4T075G/4T093P 200 0.08 200 0.014 160 0.36

8000 B-4T093G/4T110P 250 0.0 6 250 0.011 180 0.33

8000 B-4T110G 250 0.06 250 0.011 250 0.26

8000 B-4T132G/4T160 P 290 0.0 4 290 0.008 250 0.26

8000 B-4T160G/4T185P 330 0.0 4 330 0.008 340 0.18

8000 B-4T185G 400 0.04 400 0.005 460 0.12

8000 B-4T200G/4T220P 49 0 0.03 490 0.004 460 0.12

8000 B-4T220G/4T250P 490 0.03 490 0.004 460 0.12

8000 B-4T250G/4T280P 530 0.03 530 0.0 03 650 0.11

8000 B-4T280G/4T315P 60 0 0.02 600 0.003 650 0.11

8000 B-4T315G 660 0.02 660 0.0 02 800 0.06

8000 B-4T350G 400*2 0.04 400*2 0.005 460*2 0.12

8000 B-4T400G 490*2 0.03 490*2 0.004 460*2 0.12

-22-

8000B Series

2.2.4 Descriptions of External Electrical Parts

Name Mounting Location Function

Circuit

Breaker

Front end of input circuit

Disconnect the power supply when the back ward
equipment is over current.

Contactor

Between the circuit

breaker and inverter

input side

Po w er ON / OFF of in ve rt er . Do not us e th e

contactor as the switch of inver ter. 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
effec t i v e l y and pr event ot h e r equipment fr o m
damage.

3. Eliminate the input current unbalance caused by
unbalance bet ween the power phases.

EMC Input

Filter

Input side of inverter

1. Reduc e the ex ternal conduction and radiation
interference of inverter.

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

DC Reactor

Additional parts of

8000B series inverter

1. Improve the power factor at the input side.

2. Im pr o v e th e wh o le ef f ic ie nc y and the r ma l
stability of the inverter.

3. Eliminate the impact of higher harmonics at the
input side on the inverter and reduce the external
conduction and radiation interference.

AC Reactor

at the

Output Side

Between inver ter output

side and motor. Close to

inverter.

The inve r te r ou t p u t si de genera l ly ha s hi g h e r
harmonic s. 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 t wo impacts:

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

2. Gener ate la r g e leakage cur r e n t and cause

frequent inver ter protection.

Generally, installation of output AC reactor is

recommended when the distance between inverter
and motor exceeds 50m.

-23-

8000B Series

Chapter 3 Wiring

3.1 Standard Wiring Diagram

3.1.1 Wiring Diagram of 0.75kW~2.2kW (model G) (3-phase,380V)

Note:

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

2. 0.75kW~2.2kW (model G) : brake unit is standard part inside.

3. 0.75kW~2.2kW (model G) of single-phase/220V: main circuit terminals are

R and T.

-24-

8000B Series

3.1.2 Wiring Diagram of 4kW~7.5kW (model G) (3-phase,380V)

Note:

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

2. 4kW~7.5kW (model G) : brake unit is standard part inside.

3.1.3 Wiring Diagram of 11kW~18.5kW (model G) (3-phase,380V)

Note:

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

2. 11kW~18.5kW (model G) : brake unit is standard part inside.

-26-

8000B Series

3.1.4 Wiring Diagram of 22kW~400kW (model G) (3-phase,380V)

Note:

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

2. 22kW~400kW (model G) : brake unit is additional part outside.

3. 22kW~400kW (model G) : DC reactor is additional part outside.

-27-

8000B Series

3.2 Terminal Descriptions of Main Circuit and Control Circuit

3.2.1 Main Circuit Terminals:

(1) Main circuit terminals (0.75kW~2.2kW (model G) with built-in brake unit)

(2) Main circuit terminals (4kW~7.5kW (model G) with built-in brake unit)

(3) Main circuit terminals (11kW~18.5kW (model G) with built-in brake unit)

(4) Main circuit terminals (22kW~37kW (model G))

(5) Main circuit terminals (45kW~110kW (model G))

(6) Main circuit terminals (132kW~400kW (model G))

-28-

8000B Series

Terminals Descriptions

R, S, T Terminals of AC power input.

U,V, W Terminals of AC power output

(+), (-) Spare terminals for connecting external brake unit.

P Spare terminal for connecting external DC reactor.

PB Spare terminal for connecting external brake resistor.

Grounding terminal

3.2.2 Precautions on Main Circuit Wiring

3.2.2.1 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.

3.2.2.2 DC Bus Terminals (+) and (-)

The (+) and (-) terminals 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.

When use external brake unit for inverter of 22kW and above, the poles of (+)

and (-) should not be connected reversely. Otherwise, it may cause damage to

inverter and even cause re.

The cable length of brake unit should be less than 10m. Use twisted pair cable

or connect in parallel.

Do not connect brake resistor directly to the DC bus. Otherwise, it may cause

damage to inverter and even cause re.

3.2.2.3 Terminals (+) and PB of Brake Resistor

The terminals of brake resistor are effective only for inverter of 18.5kW and

below with built-in brake unit.

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

3.2.2.4 Terminals P and (+) of External Reactor

For inverter of 22kW and above, the reactor is additional part which is

connected externally.

3.2.2.5 Terminals U, V and W

Capacitor device or surge absorber can not 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.

3.2.2.6 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.

3.2.3 Control Circuit Terminals

0.75kW~2.2kW Control Circuit Terminals

TA TB TC M1 M2 M3 M4 M5 M6 GND FM AM ACI 10V AVI GND MCM MO1

4kW~400kW Control Circuit Terminals

Communication Terminals

1 2 3 4 5 6 7 8

S+ S- +15V GND +5V NC +5V GND

-30-

8000B Series

Type

Terminal

Symbol

Function

Interface
Standard

Computer

Communication

S+ 485 difference signal positive terminal

Standard RS485

communication

interface

S- 485 difference signal negative terminal

+5V Extension power positive terminal (+5V)

+15V Extension power positive terminal(+15V)

GND Extension power negative terminal

3.2.4 Descriptions of Control Circuit Terminals

Symbol Terminal Name Function

M1~M6

Multi-function

digital input

terminal

0.75-2.2kW (G): Digital terminals can not be connected

to power directly.

When connected to GND terminal, it is power-on and

the corresponding current is 10mA.

4kW and above: Opt i ca l cou p li n g iso l a ti o n inp u t
compatible with +24V and COM.

Input voltage range:9-36V, input impedance:3.3kΩ

MO1

Multi-function

output terminal

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

MCM

Common terminal

of multi-function

output terminal

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

AVI

Analog input

terminal 1

Input voltage range:DC 0~10V (input impedance:20kΩ)

ACI

Analog input

terminal 2

1. input range:DC 0-10V or 0/4~20mA . It is selected
by jumper JP1 on control board. The default is current
input. 1-2Pin: voltage input; 2-3Pin: current input.

2. Input impedance:20kΩ when input voltage; 500Ω

when input current.

10V

Analog reference

voltage

10V ±5%,max. current: 30mA

GND

Analog grounding

terminal

Zero potential referring to +10V

FM

Analog output

terminal 1

FM:0 ~10V

-31-

8000B Series

AM

Analog output

terminal 2

Output range: 0 ~10V or 0/4 -20mA. It is selected by
jumper JP2 on control board. The default is current
output.

1-2Pin: current output; 2-3Pin: voltage output.

0.75~2.2kW:0/4~20mA .

4~400kW:0~10V / 0/4~20mA .

TA/TB/

TC

Relay output

contact

TA-TB:normal open;TB-TC:normal close

Contact capacity:

AC 250V / 3A/ normal open

AC 250V / 3A / normal close

+24V

+24V power

supply

Output current: Maxi. 200mA,usually used as power of

digital input /output terminals and external sensor.

COM

+24V power

supply

Output current: Maxi. 200mA,usually used as power of

digital input /output terminals and external sensor.

3.2.5 Precautions for Connecting Control Circuit Terminals

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

(inverter side). The cable length should be more than 20cm away from main

circuit and strong electricity circuit. In order to avoid interference which can

cause inverter fault, use vertical connection instead of parallel connection.

-32-

8000B Series

Chapter 4 Operation

4.1 Keypad Description

4.1.1 Keypad Schematic Diagram

4.1.2 Key Function Description

Symbol Key Name Function Description

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

ENT Data enter key

P ro g r e ss i ve ly e nt er m en u a n d c on f ir m
parameter.

UP increase key Progressively increase data or function codes.

DOWN decrease key Progressively decrease data or function codes.

≤ Shift key

Use it to select displayed parameters cyclically
du r ing running or stop statu s . In pa r ameter
setting mode, press this key to select the bit to
be modified.

RUN Run key Start to run the inverter in keypad control mode.

STOP/

RESET

Stop/reset key

In running status, restricted by function code
F7.04, it can be used to stop the inver ter,

In malfunction alarm status, not restricted by
function code F7.04, it can be used to reset the
inverter.

REV/JOG Shortcut key Determined by function code F7.03.

-33-

8000B Series

4.1.3 Indicator Light Description

Indicator Light Name Description

RUN Light on: inverter running status.

STOP Light on: inverter stops or malfunction status.

FWD

Lights of FWD and RUN are on at the same time: inverter

for ward running status.

REV

Lights of REV and RUN are on at the same time: inverter

reversely running status.

4.2 Operation Process

4.2.1 Parameter Setting

Three levels of menu are as following:

·Function code group (rst-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 third­class 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.

For example: change the parameter 00.50Hz of function code F1.01 into

05.00Hz as the following ow chart shows:

Flow Chart of Parameter Setting

-34-

8000B Series

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

the function code cannot be modied. 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

modied during stop status.

4.2.2 Fault Reset

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

Use the STOP/ RESET 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.

4.2.3 Motor Parameter Autotuning

When select SVC control mode (sensorless vector control), make sure that

motor nameplate parameters are correctly input into the inverter. Inverter will

match standard motor parameter according to nameplate parameter. In order

to achieve precise control, autotuning is necessary. Refer to the following

steps:

Firstly, set the parameter of F0.01 to 0. This means that select the keypad

to control stop or start. Then input the following parameters according to the

motor nameplate:

F2.01: Motor rated power

F2.02: Motor rated frequency

F2.03: Motor rated rotation speed

F2.04: Motor rated voltage

F2.05: Motor rated current

Remarks:

If motor can be uncoupled with its load completely, set the parameter of

F2.11 to 1 (complete tuning) and then push RUN key, inverter can calculate

the parameter of motor. During autotuning process, the panel of inverter will

display –RUN-. When it displays –END-, the autotuning process is nished.

If motor cannot be uncoupled with its load, set the parameter of F2.11 to 2

(static tuning) and push RUN key, inverter will auto-detect the parameters

-35-

8000B Series

of motor stator resistor, rotator resistor and leakage inductance, while the

parameters of motor mutual inductance and no-load current are not detected.

The parameters of motor mutual inductance and no-load current can be

calculated by the following formula:

IO:motor no-load current

Lm: motor mutual inductance

Lδ: motor leakage inductance

U: motor rated voltage

I: motor rated current

f: motor rated frequency

η: motor power factor

4.2.4 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 “8000” with four lights on. After initialization, inverter

accesses into stand-by status.

-36-

8000B Series

Chapter 5 Function Code Table

Notice:

“○”:

The parameters can be modied at stop or running status.

“◎”:

The parameters cannot be modied at running status.

“●”:

The parameters which are actual-detecting record value cannot be modied.

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F0 Group: Basic Parameters

F0.00

Control mode

selection

0: Sensorless vector control

1:V/F control

1

●

F0.01

Run command

source

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

0

●

F0.02

Setting value

valid or not

of keypad /

terminals

0: Valid and saved when power­off
1: Va l id an d n o t sav e d w h en
power-off
2: Invalid
3 . Va l id a t ru nn i n g s t a tu s .
Changed into the set ting value
of F0.08 when restart after stop.

0

○

F0.03

Master

frequency

setting source X

0: Up/down key

1: Potentiometer of panel
2: AVI terminal
3: ACI terminal
4: Reserved
5: Reserved
6: Mu l t i- fu nc t io n digit a l inpu t
terminals
7: PLC
8: PID
9: Communication inter face

1

●

F0.04

Auxiliary

frequency

setting source Y

0: AVI terminal
1: ACI terminal
2: Reser ved

1

●

-37-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F0.05

Range of

auxiliary

frequency

setting source Y

0 : R e l a t i v e t o t h e m a x i .
frequency
1: Relative to master frequency
setting source X

0

●

F0.06 Reserved

F0.07

Frequency

setting source

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

setting source

0:Keypad (F0.12)
1:AVI terminal
2: ACI terminal
3: Mu l t i- fu nc t io n digit a l inpu t
terminals
4: Communication interface

0

○

F0.12

Upper limit

of running
frequency

F0.14~ F0.10 0.01Hz 50.00Hz

○

F0.13 Reserved

F0.14

Lower limit

of running
frequency

0.00Hz~ F0.12 0.01Hz 0.00Hz

○

-38-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F0.15

The function

of lower limit

frequency

0 : R u n n i n g a t l o w e r l i m i t
frequency
1: Stop frequency point
2: Sleep frequency point

0

○

F0.16

Carrier

frequency

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

type s

○

F0.20 Default setting

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

0

●

F0.21

Parameter lock

setting

0: Unlock parameter
1: Lock parameter

0

○

F0.22

Acceleration/

deceleration

method

0: Linear method
1: Reserved

0

●

F0.23 Reserved

F0.24 Reserved

-39-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F0.25

Cooling fan

running method

(only for 4kW

and above

inverter)

0: Keep running when power on
1: Automatic running

1

○

F1 Group: Star t and Stop Parameters

F1.00 Start mode

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

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% 0.1% 0.0%

○

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

Starting

frequency of DC

braking

0.00~ F0.10 0.01Hz 0.00Hz

○

F1.07

Waiting time

before DC

braking

0.0~50.0s 0.1s 0.0s

○

F1.08

DC braking

current

0.0~150.0% 0.1% 0.0%

○

-40-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F1.09 DC braking time 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

enable option

when power on

0: Disabled
1: Enabled

1

○

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

0.0~3600s 0.1s 0.0s

○

F1.21

Over

modulation

option

0: Disabled
1:Enabled

0

○

F2 Group: Motor Parameters

F2.00 Inverter model

0:General model (G)

1:Pump model (P)

0

●

F2.01

Motor rated

power

0.4~700.0kW 0.1kW

Different

according

to

inverter

model

●

F2.02

Motor rated

frequency

10.00Hz~ F0.10 0.01Hz 50.00Hz

●

-41-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

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

●

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

Motor

parameters

autotuning

0:No autotuning
1:Autotuning completely(no load)
2:Static autotuning(with load)

0

●

F2.12 Reser ved

F3 Group: Vector Control Parameters

F3.00

Propor tional

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

○

-42-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F3.03

Propor tional

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 ~2 0 0 .0 % (i nv e r te r r at e d
current)

0.1% 150.0%

○

F3.08 Reserved

F3.09 Reserved

F3.10

Pre-alarm

option when

overload

0: Not detect
1: Effective during running and
keep running after alarm
2: Ef f e c t i ve d u r in g r u n n i n g
a n d s t o p a f t e r a la r m ( f a ul t
code:E023)
3: Ef fe c ti v e du ri ng co n sta nt
running and keep running after
alarm
4: Ef fe cti ve du ri n g c o nst ant
running and stop after alarm

1

○

F3.11

Detecting level

of pre-alarm

when overload

1.0~200.0% (referred to inverter
rated current)

0.1% 150.0%

○

F3.12

Detecting time

of pre-alarm

when overload

0~ 600s 1s 1s

○

-43-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

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

cur ve

3: 1.7 square torque-step-down

cur ve

4: 2 sq uare torque - step- d o w n

cur ve

0

●

F4.01 Torque boost

0.0 %(auto)

0.1%~30.0%

0.1% 1.0%

○

F4.02

Torque

boost cut-off

frequency

0.0 ~50. 0 % (r el at i ve to moto r

rated frequency)

0.1% 20.0%

●

F4.03

V/F frequency

1

0.00Hz~F4.05 0.01Hz 0.00Hz

●

F4.04 V/F voltage 1 0.0%~100.0% 0.1% 0.0%

●

F4.05

V/F frequency

2

F4.03~F4.07 0.01Hz 25.00Hz

●

F4.06 V/F voltage 2 0.0%~100.0% 0.1% 50.0%

●

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% 0.1% 100.0%

●

F4.09

Coefficient

of V/F Slip

compensation

0.0%~200.0% 0.1% 0.0%

○

F4.10

Energy-saving

selection

0:Disabled

1:Enabled automatically

0

○

F4.11 Reserved

-44-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

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 : O n l y i n v a l i d d u r i n g

deceleration

1

○

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:For ward 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

1

●

F5.01

M2 terminal

function

2

●

-45-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F5.02

M3 terminal

function

13: Fre q u e ncy setti n g sour c e

switch between X and Y

14: Freq u e ncy setti n g sou r c e

switch between X and (X+ Y)

15: Fre q u ency sett i n g sour c e

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: Ac ce l e rat i o n/de c ele r atio n

time selection terminal 1

22: Ac c ele r a t ion /de c eler a t i on

time selection terminal 2

2 3 : R e se t si mp l e PL C a f t e r

pause

24: Simple PLC pause

25: PID pause

26: Swing frequency pause (stop

at current frequency)

27: Reset after swing frequency

p a u s e ( r e s e t t o c e n t r a l

frequency)

28: Counter reset

29:Reserved

30: Ac cele r at io n/d ec eler at i on

prohibited

31:Counter triggering

3 2 :C le ar UP /D OW N s et ti ng

temporarily

33: Reserved

34: Counting meter input

35: Counting meter clear up

36: Command source switch

37: Terminal input delay output

38: Reserved

7

●

F5.03

M4 terminal

function

0

●

F5.04

M5 terminal

function

0

●

F5.05

M6 terminal

function

0

●

-46-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F5.06

~

F5.09

Reserved

F5.10

On/off filter

times

1~10 5

○

F5.11

FWD/ REV

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

change rate

when UP/

DOWN setting

0.01~50.00Hz/s 0.01Hz/s 0.50Hz/s

○

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

○

F5.14

AVI lower limit
corresponding

to setting value

-100.0%~100.0% 0.1% 0.0%

○

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

○

F5.16

AVI upper limit
corresponding

to setting value

-100.0%~100.0% 0.1% 100.0%

○

F5.17

AVI input filter

time

0.00s~10.00s 0.01s 0.10s

○

F5.18 ACI lower limit 0.0mA~20.0mA 0.1mA 4.0mA

○

F5.19

ACI lower limit
corresponding

to setting value

-100.0%~100.0% 0.1% 0.0%

○

F5.20 ACI upper limit 0.0mA~20.0mA 0.1mA 20.0mA

○

-47-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F5.21

ACI upper limit

corresponding

to setting value

-100.0%~100.0% 0.1% 100.0%

○

F5.22

ACI input filter

time

0.00s~10.00s 0.1s 0.10s

○

F5.23

~

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: Fr eq ue nc y de t ec ting lev e l

FDT output

5:Frequency reached

6:Running at zero speed

7:Upper limit frequency reached

8:Lower limit frequency reached

9:Frequency setting value less

than lower limit frequency

10:FDT reached

11:Acc u m u l ative ru n ning ti m e

reached

12:PLC cycle completed

13:Pre-alarm when overload

14:User define output

15:Running frequency detection

16:Terminal input delay

17:Inverter stand-by

1

○

F6.01 Reserved 0

○

F6.02

Relay 1 output

selection

3

○

F6.03

Relay 2 output

selection

0

○

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F6.04

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: Analog ACI input value

0

○

F6.05

FM output lower

limit

0.0~100.0% 0.1% 0.0%

○

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% 0.1% 100.0%

○

F6.08

FM upper limit
corresponding

to output

0.00V~10.00V 0.01V 10.00V

○

F6.09

AM 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: Analog ACI input value

0

○

F6.10

AM output lower

limit

0.0~100.0% 0.1% 0.0%

○

F6.11

AM lower limit

corresponding

to output

0.00V~10.00V 0.01V 0.00V

○

-49-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F6.12

AM output
upper limit

0.0~100.0% 0.1% 100.0%

○

F6.13

AM upper limit
corresponding

to output

0.00V~10.00V 0.01V 10.00V

○

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:ACI input value

0

○

F6.15

Comparison

method of user

defined output

Un its dig it: co m pa r is o n te st
method
0: equal (EX==X1)
1: equal or greater than
2: equal or less than
3 : i n t e r v a l c o m p a r i s o n
(X1≤EX≤X2)
4:units digit test (EX&X1=X2)
Tens digit : output method
0 : false value output
1: real value output

00

○

F6.16

User defined
dead interval

0~ 65535 0

○

F6.17

Output

comparison

value X1

0~ 65535 0

○

F6.18

Output

comparison

value X2

0~ 65535 0

○

-50-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F7 Group: Display Interface Parameters

F7.00 User password 0~9999 0

○

F7.01 Reserved

F7.02 Reserved

F7.03

REV/JOG

key function

selection

0:Switch display status

1:Clear UP/DOWN setting

2:Reverse running
3:For ward jog running
4:Quick debugging mode

2

●

F7.04

Stop function

selection of

STOP/RESET

key

0:Only valid for keypad setting
1:Valid for both keypad set t ing
and terminals setting
2:Valid for both keypad set ting
and com m u ni c at i on inter fa ce
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:Reser ved
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

○

-51-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F7.07

Running

status display

selection 2

1~0xFFFF

BIT0:AVI value

BIT1: ACI value

BIT2:Reserved

BIT3: Motor overload ratio

BIT4: Inverter overload ratio

BIT5:Running time

BIT6:Counting meter value

BIT7~BIT15: Reser ved

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:ACI value

BIT8:Reser ved

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

-52-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

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

Dened

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

Skip frequency

1

0.00~F0.10 0.01Hz 0.00Hz

○

F8.10

Skip frequency

2

0.00~F0.10 0.01Hz 0.00Hz

○

F8.11

Skip frequency

bandwidth

0.00~F0.10 0.01Hz 0.00Hz

○

-53-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F8.12 FDT level 0.00~F0.10 0.01Hz 50.00Hz

○

F8.13 FDT lag 0.0~100.0% 0.1% 5.0%

○

F8.14

Detecting range

of reached

frequency

0.0~100.0% (Maxi. frequency) 0.1% 0.0%

○

F8.15

Braking

threshold

voltage

115.0 ~140.0% (standard DC bus

voltage)

0.1% 120.0%

○

F8.16

Speed display

coefficient

0.1~999.9% 0.1% 100.0%

○

8.17

Start/stop

selection when

running time is

over

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 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

-54-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F8.25

Inverter rated

power

0.4~700.0kW 0.1kW

Dened

by

inverter

model

◎

F8.26

Inverter rated

current

0.0~2000A 0.1A

◎

F8.27

Linear speed

display

coefficient

0 .1 ~ 9 9 9 . 9 % (l in e a r s p e e d =

mechanical speed * F8.27)

0.1% 1.0%

○

F8.28

~

F8.29

Reserved

F9 Group: PID parameters

F9.00

PID setting

source

0:Keypad (F9.01)

1:Analog terminal AVI

2:Analog terminal ACI

3:Communication interface

4: M ul i - f un ct i on di g it al in p ut

terminals

0

○

F9.01

Keypad PID

preset

0.0%~100.0% 0.1% 0.0%

●

F9.02

PID feedback

source

selection

0:Analog terminal AVI

1:Analog terminal ACI

2:AVI+ACI

3:Communication interface

0

○

F9.03

PID output

characteristic

0: Positive

1: Negative

0

○

F9.04

Propor tional

gain (Kp)

0.00~100.0 0.01 0.10

○

F9.05

Integral time

(Ti)

0.01~10.00s 0.01s 0.10s

○

F9.06

Dif ferential time

(Td)

0.00~10.00s 0.01s 0.00s

○

-55-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

F9.07

Sampling cycle

(T)

0.01~100.0s 0.01s 0.10s

○

F9.08

Bias limit of PID

control

0.0~100.0% 0.1% 0.0%

○

F9.09

Feedback lost

detecting value

0.0~100.0% 0.1% 0.0%

○

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

○

F9.13

PID wake-up

threshold

0.0~100.0% 0.1% 0.0%

○

F9.14

PID wake-up

detecting delay

time

0.0~3600.0s 0.1s 3.0s

○

F9.15

Lower

frequency

of PID sleep

detecting

0.00Hz~20.00Hz 0.01Hz 10.00Hz

○

F9.16

~

F9.18

Reserved

FA Group: Protection and Malfunction Parameters

FA.00

Motor overload

protection

0:Disabled

1:Normal motor with low speed

compensation

2: V ar ia b l e f r eq ue nc y mo to r

without low speed compensation

2

●

-56-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FA.01

Motor over load

protection

20 .0 %~12 0. 0% (m o tor r at e d
current)

0.1% 100.0%

○

FA.02

Threshold of

trip-free

70.0%~110 . 0% (st a nda r d bus
voltage)

0.1% 80.0%

○

FA.03

Decrease rate

of trip-free

0.00Hz~F0.10 0.01Hz 0.00Hz

○

FA.04

Over-voltage

stall protection

0:Disabled
1:Enabled

0

○

FA.05

Over-voltage

stall protection

point

110~150% 1% 120%

○

FA.06

Auto current
limiting level

50~200% 1% 160%

○

FA.07

Frequency

decrease rate

when 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

○

-57-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FA.14

Former twice

faults type

0: No fault

1: Inv e rter mo du l e pr o t e ct i on

(E001)

2. Over-current when accelerate

(E002)

3: Over-current when decelerate

(E003)

4: Ov e r- cu r r e nt at co ns t an t

speed (E004)

5: Over-voltage when accelerate

(E005 )

6 : O v e r - v o l t a g e w h e n

decelerate (E006)

7: Ov er- v ol ta g e a t co ns ta n t

speed (E007)

8:Hardware overvoltage (E008)

9:Under voltage (E009)

10:Inverter overload (E010)

11:Motor overload (E011)

12:Phase-lack of input (E012)

13:Phase-lack of output (E013)

14:Heatsink overheating (E014)

15:External fault (E015)

16:Communication fault (E016)

17:Reser ved

18:Current detection fault (E018)

19:Motor autotuning fault (E019)

20:Reserved

21:Reserved

22:EEPROM fault (E022)

2 3 : P r e - a l a r m f a u l t w h e n

overload (E023)

24:PID feedback lost fault (E024)

25:Running time reached (E025)

2 6 :C ou n ti ng me te r re ac he d

(FULL)

◎

FA.15

Former once

fault type

◎

FA.16

Current fault

type

◎

FA.17

Running

frequency when

fault occurs

Hz

◎

-58-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FA.18

Output current

when fault

occurs

A

◎

FA.19

DC bus voltage

when fault

occurs

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

bandwidth

0.0~100.0% (relative to setting
frequency)

0.1% 0.0%

○

FB.01

Skip frequency

bandwidth

0.0 ~50. 0 % (r el at i ve to swin g
frequency bandwidth)

0.1% 0.0%

○

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

Counting meter

method

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

0.1s 5.0s

○

FB.05

Roller perimeter

of counting

meter

0~9999cm 1cm 100cm

○

FB.06

Setting value of

counting meter

0~9999m 1m 1000m

○

-59-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FB.07

Clear up

counting meter

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

Counting meter

length

0 : A c t u a l c o u n t i n g le n g th =
displayed length* 1m
1: Ac t ua l co u n t in g le n g t h=
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

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

○

-60-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FC.04

Communication

timeout fault

time

0.0 (invalid), 0.1~100.0s 0.1s 0.0s

○

FC.05

Dispose of

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: Ke e p t h e f ina l val ue af te r
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% 0.1% 0.0%

○

FD.03

0th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.04

Multi- step

speed 1

-100~100% 0.1% 0.0%

○

FD.05

1st step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

-61-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FD.06

Multi- step

speed 2

-100~100% 0.1% 0.0%

○

FD.07

2nd step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.08

Multi- step

speed 3

-100~100% 0.1% 0.0%

○

FD.09

3rd step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.10

Multi- step

speed 4

-100~100% 0.1% 0.0%

○

FD.11

4th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.12

Multi- step

speed 5

-100~100% 0.1% 0.0%

○

FD.13

5th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.14

Multi- step

speed 6

-100~100% 0.1% 0.0%

○

FD.15

6th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.16

Multi- step

speed 7

-100~100% 0.1% 0.0%

○

FD.17

7th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.18

Multi- step

speed 8

-100~100% 0.1% 0.0%

○

FD.19

8th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

-62-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FD.20

Multi- step

speed 9

-100~100% 0.1% 0.0%

○

FD.21

9th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.22

Multi- step

speed 10

-100~100% 0.1% 0.0%

○

FD.23

10th step

running time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.24

Multi- step

speed 11

-100~100% 0.1% 0.0%

○

FD.25

11th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.26

Multi- step

speed 12

-100~100% 0.1% 0.0%

○

FD.27

12th step

running time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.28

Multi- step

speed 13

-100~100% 0.1% 0.0%

○

FD.29

13th step

running time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.30

Multi- step

speed 14

-100~100% 0.1% 0.0%

○

FD.31

14th step running

time

0.0~6553s(m) 0.1s(m) 0.0s

○

FD.32

Multi- step

speed 15

-100~100% 0.1% 0.0%

○

FD.33

15th step

running time

0.0~6553s(m) 0.1s(m) 0.0s

○

-63-

8000B Series

Function

Code

Function Descriptions

Minimum

Unit

Factory

Setting

Modi-

cation

Type

FD.34

Acceleration

time of 0th~7th

steps

0~ 0xFFFF 0

○

FD.35

Acceleration

time of 8th~15th

steps

0~ 0xFFFF 0

○

FD.36

PLC restart

method

0: Restart from 1st step
1: R e s t a r t f r o m b r e a k - of f
frequency

0 0

○

FD.37

PLC operation

time unit

0: second (s)
1: minute (m)

0

○

FE Group: Reserved

FF Group: Reserved Factory Parameters

-64-

8000B Series

Chapter 6 Trouble Shooting

6.1 Fault and Trouble Shooting

Fault

Code

Fault Type Reason Solution

E001 IGBT module fault

1: Acceleration time is
too short

2: IGBT module

damaged
3: Malfunction caused
by interference

4: Grounding is not

properly

1:Increase acceleration time
2: Ask for support
3: Inspect external equipment
and eliminate interference
4: Check grounding wire

E002

Over-current when

acceleration

1: Accelerate too fast
2: Input voltage is too
low
3: Inverter capacity is
too low

1:Increase acceleration time
2:Inspect the input power
supply or wiring
3:Select larger capacity
inverter

E003

Over-current when

deceleration

1: Decelerate too fast
2: Load is too heavy and
has large iner tia
3: Inverter capacity is
too low

1:Increase deceleration time
2: Add suitable braking units
3: Select larger capacity
inverter

E004

Over-current at

constant running

speed

1: Sudden change of
load
2: Input voltage is too
low
3: Inverter capacity is
too low

1:Check the load
2: Inspect the input power
supply or wiring
3: Select larger capacity
inverter

E005

Over-voltage when

acceleration

1: Input voltage
abnormal
2: Restart the motor
when instantaneous
trip-off occurs

1:Inspect input power
2:Avoid prompt restart when
trip-off

E006

Over-voltage when

deceleration

1: Decelerate too fast
2: Load is too heavy and
has large iner tia
3: Input voltage
abnormal

1: Increase deceleration time
2: Add suitable braking units
3: Inspect input power

-65-

8000B Series

Fault

Code

Fault Type Reason Solution

E007

Over-voltage at

constant running

speed

1: Input voltage
abnormal
2: Load inertia is too
large

1: Install input AC reactor
2: Add suitable braking units

E008

Hardware over-

voltage

1: Input voltage
abnormal
2: Decelerate too fast
3: Load inertia is too
large

1: Inspect the input power
supply or wiring
2:Increase deceleration time
3: Add suitable braking units

E009

Under voltage of

DC bus

Input voltage is too low Inspect power grid

E010 Inverter overload

1: Accelerate too fast
2: Restart the motor
when instantaneous
trip-off occurs
3: Input voltage is too
low
4: Load is too heavy

1:Increase acceleration time
2: Avoid prompt restart when
trip-off
3: Inspect power grid
4: Select larger capacity
inverter

E011 Motor overload

1: Input voltage is too
low
2: Improper setting of
motor rated current
3: Improper motor’s
overload protection
threshold
4: Inverter capacity is
too low

1: Inspect voltage of power
grid
2: Properly setting of motor
rated current
3: Inspect load and boost the
torque
4: Select larger capacity
inverter

E012

Phase-lack of input

side

Phase-lack of R, S, T Inspect the input power

supply or wiring

E013

Phase-lack of

output side

1: There is a broken
wire in
the output cable
2: There is a broken wire
in the motor winding.

3.: Output terminals are
loose

Check the wiring and
installation

-66-

8000B Series

Fault

Code

Fault Type Reason Solution

E014 Inverter overheat

1:Instantaneous over
current of inverter
2:Output short circuit
3: Cooling fans of
inverter stop or
damaged. Obstruction
of ventilation channel
4: Ambient temperature
is too high
5: The cables or
terminals are loose
6: Power circuit
abnormal
7: Control PCB board
abnormal

1: Refer to over current
solutions
2: Use the good wire
3: Replace cooling fan and
clear the ventilation channel
4:Decrease the ambient
temperature
5:Inspect and tighten the wire
and terminals
6 and 7: Ask for support

E015 External fault

External fault input
terminals take effect

Inspect external equipment

E016

Communication

fault

1: Improper baud rate
setting
2: Receive wrong data
3: Communication is
interrupted for long time

1: Set proper baud rate

2: Push STOP/RESET to

reset and ask for support
3: Check communication
devices and cables

E017 Reserved

E018

Current detection

fault

1: Wires or connectors
of control board are
loose
2: Amplifying circuit
abnormal
3: Hall sensor is
damaged
4: Power circuit
abnormal

1:Check the wiring and
connectors
2,3 and 4: Ask for support

E019 Autotuning fault

1: Improper setting of
motor rated parameters
2: Overtime of
autotuning
3: Too much error

1: Set rated parameters
according to motor
nameplate
2: Check motor’s wiring
3: Make motor uncoupled
with load and autotune again

E020 Reserved

-67-

8000B Series

Fault

Code

Fault Type Reason Solution

E021 Reserved

E022 EEPROM fault

1: Read/ Write fault of

control parameters
2: EEPROM damaged

Push STOP/RESET to reset

and ask for suppor t

E023

Overload pre-

alarm

1: Accelerate too fast
2: Restart the motor
when instantaneous
trip-off occurs
3: Input voltage is too
low
4: Load is too heavy

1:Increase acceleration time
2: Avoid prompt restart when
trip-off
3: Inspect power grid
4: Select larger capacity
inverter
5: Set the suitable parameter
of F3.10

E024

PID feedback lost

fault

1: Sensor disconnect or
loose contact
2: Detecting time of
disconnection is too
short
3: No feedback signal of
system

1: Check sensor installation
and connection
2: Extend the detecting time
of sensor disconnection

FULL Counting meter full

1: Setting value of
counting meter reached
2: The value of counting
meter gets to 9999m

Push STOP/RESET key to

reset

-68-

8000B Series

6.2 Common Faults and Solutions

Inverter may have following faults or malfunctions during operation, please

refer to the following solutions.

No display after power on:

· Inspect whether the voltage of power supply is the same as the inverter rated

voltage or not with multi-meter. If the power supply has problem, inspect and

solve it.

· Inspect whether the three-phase rectify bridge is in good condition or not. If

the rectication bridge is burst out, ask for support.

Power supply air switch trips off when power on:

· Inspect whether the input power supply is grounded or short circuit. Solve

this problem.

· Inspect whether the rectify bridge has been burnt or not. If it is damaged, ask

for support.

Motor doesn’t run after inverter works:

· Inspect if there is balanced three-phase output among U, V, W. If yes, then

motor could be damaged, or mechanically locked.

· If the output is unbalanced or lost, the inverter drive board or the output

module may be damaged, ask for support..

Inverter displays normally when power on, but switch at the input side

trips when running:

· Inspect whether the output side of inverter is short circuit. If yes, ask for

support.

· Inspect whether ground fault exists. If yes, solve it.

· If trip happens occasionally and the distance between motor and inverter is

too far, it is recommended to install output AC reactor.

· Inspect whether the output module is burnt or not. If yes, ask for support.

-69-

8000B Series

Chapter 7 Data Address Table of Function Code

F0.00 0

F0.01 1

F0.02 2

F0.03 3

F0.04 4

F0.05 5

F0.06 6

F0.07 7

F0.08 8

F0.09 9

F0.10 10

F0.11 11

F0.12 12

F0.13 13

F0.14 14

F0.15 15

F0.16 16

F0.17 17

F0.18 18

F0.19 19

F0.20 20

F0.21 21

F0.22 22

F0.23 23

F0.24 24

F0.25 25

F1.00 26

F1.01 27

F1.02 28

F1.03 29

F1.04 30

F1.05 31

F1.06 32

F1.07 33

F1.08 34

F1.09 35

F1.10 36

F1.11 37

F1.12 38

F1.13 39

F1.14 40

F1.15 41

F1.16 42

F1.17 43

F1.18 44

F1.19 45

F1.20 46

F1.21 47

F2.00 48

F2.01 49

F2.02 50

F2.03 51

F2.04 52

F2.05 53

F2.06 54

F2.07 55

F2.08 56

F2.09 57

F2.10 58

F2.11 59

F2.12 60

F3.00 61

F3.01 62

F3.02 63

F3.03 64

F3.04 68

F3.05 66

F3.06 67

F3.07 68

F3.08 69

F3.09 70

F3.10 71

F3.11 72

F3.12 73

F4.00 74

F4.01 75

F4.02 76

F4.03 77

F4.04 78

F4.05 79

F4.06 80

F4.07 81

F4.08 82

F4.09 83

F4.10 84

F4.11 85

F4.12 86

F4.13 87

F4.14 88

F4.15 89

F4.16 90

F4.17 91

F5.00 92

F5.01 93

F5.02 94

F5.03 95

F5.04 96

F5.05 97

F5.06 98

-70-

8000B Series

F5.07 99

F5.08 100

F5.09 101

F5.10 102

F5.11 103

F5.12 104

F5.13 105

F5.14 106

F5.15 107

F5.16 108

F5.17 109

F5.18 110

F5.19 111

F5.20 112

F5.21 113

F5.22 114

F5.23 115

F5.24 116

F5.25 117

F5.26 118

F5.27 119

F5.28 120

F5.29 121

F5.30 122

F5.31 123

F5.32 124

F6.00 125

F6.01 126

F6.02 127

F6.03 128

F6.04 129

F6.05 130

F6.06 131

F6.07 132

F6.08 133

F6.09 134

F6.10 135

F6.11 136

F6.12 137

F6.13 138

F6.14 139

F6.15 140

F6.16 141

F6.17 142

F6.18 143

F7.00 144

F7.01 145

F7.02 146

F7.03 147

F7.04 148

F7.05 149

F7.06 150

F7.07 151

F7.08 152

F7.09 153

F7.10 154

F7.11 155

F7.12 156

F7.13 157

F8.00 158

F8.01 159

F8.02 160

F8.03 161

F8.04 162

F8.05 163

F8.06 164

F8.07 165

F8.08 166

F8.09 167

F8.10 168

F8.11 169

F8.12 170

F8.13 171

F8.14 172

F8.15 173

F8.16 174

F8.17 175

F8.18 176

F8.19 177

F8.20 178

F8.21 179

F8.22 180

F8.23 181

F8.24 182

F8.25 183

F8.26 184

F8.27 185

F8.28 186

F8.29 187

F9.00 188

F9.01 189

F9.02 190

F9.03 191

F9.04 192

F9.05 193

F9.06 194

F9.07 195

F9.08 196

F9.09 197

F9.10 198

F9.11 199

F9.12 200

F9.13 201

F9.14 202

F9.15 203

F9.16 204

F9.17 205

F9.18 206

-71-

8000B Series

FA.00 207

FA.01 208

FA.02 209

FA.03 210

FA.04 211

FA.05 212

FA.06 213

FA.07 214

FA.08 215

FA.09 216

FA.10 217

FA.11 218

FA.12 219

FA.13 220

FA.14 221

FA.15 222

FA.16 223

FA.17 224

FA.18 225

FA.19 226

FA.20 227

FA.21 228

FB.00 229

FB.01 230

FB.02 231

FB.03 232

FB.04 233

FB.05 234

FB.06 235

FB.07 236

FB.08 237

FB.09 238

FB.10 239

FC.00 240

FC.01 241

FC.02 242

FC.03 243

FC.04 244

FC.05 245

FC.06 246

FD.00 247

FD.01 248

FD.02 249

FD.03 250

FD.04 251

FD.05 252

FD.06 253

FD.07 254

FD.08 255

FD.09 256

FD.10 257

FD.11 258

FD.12 259

FD.13 260

FD.14 261

FD.15 262

FD.16 263

FD.17 264

FD.18 265

FD.19 266

FD.20 267

FD.21 268

FD.22 269

FD.23 270

FD.24 271

FD.25 272

FD.26 273

FD.27 274

FD.28 275

FD.29 276

FD.30 277

FD.31 278

FD.32 279

FD.33 280

FD.34 281

FD.35 282

FD.36 283

FD.37 284

V1.0

Inverter

TEL: [phone] 6660 8519 FAX: [phone]
ADD: SAJ Innovation Park, No.9, Lizhishan Road, Science City,

Guangzhou High-tech Zone, Guangdong, P.R.China

Guangzhou Sanjing Electric CO., LTD.