E1000 E3000 User Manual 2011053001A1

User Manual:

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E3000

·A·

CONTENTS

I. Product ………………………………………………………………..

1.1 Product model naming rule…………………………………

1.2 Optional function naming rule…………………………………

1.3 Nameplate……..……………………………………………

1.4 Appearance…………….………………………………………

1.5 Technical Specifications ……………………………………

1.6 Designed Standards for Implementation……………………

1.7 Safe Instructions………………………………………………

1.8 Precautions……………………………………………………

1.9 Examination and Maintenance…………………………..……

II. Keypad panel………………………………………………………..

2.1 Panel Illustrations……………………………………………

2.2 Panel Structure……………………………………………….

2.3 Panel Operating ……………………………………………

2.4 Parameters Setting …………………………………………

2.5 Function Codes Switchover In/Between Code-Groups…..…

2.6 Panel Display ………………………………………………

III. Installation & Connection ………………………………………………

3.1 Installation……………………………………………………

3.2 Connection ……………………………………………………

3.3 Measurement of main circuit…………………………………

3.4 Function of Control Terminals……………………………………

3.5 Wiring Recommended…………………………………………

3.6 Lead Section Area of Protect Conductor(grounding wire) ……

3.7 Overall connection………………………………………………

3.8 Basic methods of suppressing the noise …………………………

IV. Operation and Simple Running ………………………………………

V. Function Parameters ……………………………………………………

E3000

·B·

5.1 Basic Parameters………………………………………………

5.2 Operation Control ……………………………………………..

5.3 Multifunctional Input and Output Terminals……………………

5.4 Analog Input and Output………………………………….…

5.5 Pulse input and output………………………………….……

5.6 Multi-stage Speed Control…………………….………………

5.7 Auxiliary Functions………………………………..…….……

5.8 Malfunction and Protection……………………………………

5.9 Parameters of the motor………………………………………

5.10 Communication parameters……………………………………

5.11 PID parameters………………………………………………….

5.13 Torque control parameters…………………………………..

Appendix 1 Trouble Shooting…………………………………..…….

Appendix 2 Reference wiring of water system…………………..…….

Appendix 3 Products and Structure ………………………..…………..

Appendix 4 Selection of Braking Resistance ………………………….….

Appendix 5 Communication Manual………………………………….

Appendix 6 Introduction of PG card……………………………………

Appendix 7 Zoom Table of Function Code ……………………….………

101

102

110

113

E3000

·1·

I. Product

This manual offers a brief introduction of the installation connection for E3000 series

inverters, parameters setting and operations, and should therefore be properly kept. Please

contact manufacturer or dealer in case of any malfunction during application.

1.1 Product model naming rule

E3000 – 0007 S2

1.2 Optional function naming rule

D Y K B R

None

Built-in EMI filter

Including built-in EMI filter

None

Mark

None

Built-in braking unit

Including built-in braking unit

None

Mark

Local operation panel without potentiometer

Operation panel with potentiometer

Local operation panel with potentiometer

None

Mark

Please purchase operation panel, to be controlled remotely

Operation panel type

Operation panel is removable, to be controlled remotely

None

Mark

Hanging type

Structure code

Cabinet type

None

Mark

0002

0004

0007

……

Motor power (kW)

0.2

0.4

0.75

……

Relation

Input power type:

S2 means single-phase 230VAC

T3 means three-phase 400VAC

Motor power

Product series

E3000

·2·

1.3 Nameplate

Taking for instance the E3000

series 1.5kW inverter with 1-phase

input, its nameplate is illustrated

as Fig 1-1.

1Ph: single-phase input; 230V,

50/60Hz: input voltage range and

rated frequency.

3Ph: 3-phase output; 7.0A, 1.5kW:

rated output current and power;

0.50～650.0Hz: output frequency

range.

1.4 Appearance

The external structure of E3000 series inverter is classified into plastic and metal housings.

Wall hanging type and cabinet type are adopted. Good poly-carbon materials are adopted

through die-stamping for plastic housing with nice form, good strength and toughness.

Taking E3000-0037T3 for instance, the external appearance and structure are shown as in

below Fig.

Cover

Keypad

panel

Control

terminal

PG expand

card

MODBUS

port

Remote keypad

port

PROFIBUS port

Radiator

Fan

Power terminal

Wiring cover

EURA DRIVES ELECTRIC CO., LTD

MODEL

E3000-0015S2

Function

Symbol

KBR

INPUT

AC 1PH 230V 50/60Hz

OUTPUT

3PH 1.5KW 7.0A 0～230V

0.50～650.0Hz

BAR CODE

E3000

·3·

Metal housing uses advanced exterior plastic- spraying and powder-spraying process on the surface with

elegant color and with detachable one-side door hinge structure adopted for front cover,

convenient for wiring and maintenance. Taking E3000-0185T3 for instance, its appearance and

structure are shown as in right Fig.

Vent hole

Expand card

installation location

Mounting hole

Optional expand port

E3000

·4·

1.5 Technical Specifications

Table1-1 Technical Specifications for E3000 Series Inverters

Items

Contents

Input

Rated Voltage Range

3-phase 400V±15%; single-phase 230V±15%

Rated Frequency

50/60Hz

Output

Rated Voltage Range

3-phase 0～400V;3-phase 0～230V

Frequency Range

0.50～650.0Hz (In SVC control mode, the max frequency

should be lower than 150Hz.)

Control

Mode

Carrier Frequency

2000~10000Hz; Fixed carrier-wave and random carrier-wave

can be selected by F159.

Input Frequency Resolution

Digital setting: 0.01Hz, analog setting: max frequency



0.1%

Control Mode

SensorlessVector Control (open-loop vector control), VC control

(closed-loop vector control), VVVF control, vector control 1

Start Torque

0.5 Hz / 150% (SVC), 0.05Hz/180%(VC)

Speed-control Scope

1:100 (SVC), 1:1000 (VC)

Steady Speed Precision

±0.5% (SVC), ±0.02% (VC)

Torque Control Precision

±5% (SVC), ±0.5% (VC)

Overload Capacity

150% rated current, 60 seconds.

Torque Elevating

Auto torque promotion, Manual Torque Promotion

includes 1-16 curves.

VVVF Curve

4 kinds of modes: beeline type, square type, under-defined

VVVF curve and auto torque promotion.

Startup mode

Direct startup, speed track startup (VVVF control)

DC Braking

DC braking frequency: 0.2-5.00 Hz, braking time: 0.00~10.00s

Jogging Control

Jogging frequency range: min frequency~ max frequency,

jogging acceleration/deceleration time: 0.1~3000.0s

Auto Circulating Running and

multi-stage speed running

Auto circulating running or terminals control can realize

15-stage speed running.

Built-in PID adjusting

easy to realize a system for process closed-loop control

Auto current regulation (AVR)

When source voltage changes, the modulation rate can be

adjusted automatically, so that the output voltage is

unchanged.

Operation

Function

Frequency Setting

Potentiometer or external analog signal (0～5V, 0～10V,

-10~10V, 0～20mA); keypad (terminal)▲／▼ keys,

external control logic and automatic circulation setting.

Start/Stop Control

Terminal control, keypad control or communication control.

Running Command Channels

3 kinds of channels from keypad panel, control terminal and

series communication port.

Frequency Source

Frequency sources: given digit, given analog voltage, given

analog current and given series communication port.

Accessorial frequency Source

Flexible implementation of 5 kinds of accessorial frequency

fine adjustments and frequency compound.

Protection

Function

Input phase loss, Output phase loss, input under-voltage, DC over-voltage, over-current, inverter

over-load, motor over-load, current stall, over-heat, external disturbance, under-load, pressure

control, analog line disconnected.

E3000

·5·

Display

LED nixie tube showing present output frequency, present rotate-speed (rpm), present output

current, present output voltage, present linear-velocity, types of faults, and parameters for the

system and operation; LED indicators showing the current working status of inverter.

Environment

Conditions

Equipment Location

In an indoor location, Prevent exposure from direct

sunlight, Free from dust, tangy caustic gases, flammable

gases, steam or the salt-contented, etc.

Environment Temperature

-10℃～+50℃

Environment Humidity

Below 90% (no water-bead coagulation)

Vibration Strength

Below 0.5g (acceleration)

Height above sea level

1000m or below

Protection

level

IP20

Applicable

Motor

0.2～90kW

1.6 Designed Standards for Implementation

- IEC/EN 61800-5-1: 2003 Adjustable speed electrical power drive systems

safety requirements.

- IEC/EN 61800-3: 2004 Adjustable speed electrical power drive systems-Part

3: EMC product standard including specific test methods.

1.7 Safe instructions

- Please check the model in the nameplate of the inverter and the rated value of

the inverter. Please do not use the damaged inverter in transit.

- Installation and application environment should be free of rain, drips, steam,

dust and oily dirt; without corrosive or flammable gases or liquids, metal

particles or metal powder. Environment temperature within the scope of

-10℃～+50℃.

- Please install inverter away from combustibles.

- Do not drop anything into the inverter.

- The reliability of inverters relies heavily on the temperature. The around

temperature increases by 10℃, inverter life will be halved. Because of the

wrong installation or fixing, the temperature of inverter will increase and

inverter will be damaged.

- Inverter is installed in a control cabinet, and smooth ventilation should be

ensured and inverter should be installed vertically. If there are several inverters

in one cabinet, in order to ensure ventilation, please install inverters side by side.

If it is necessary to install several inverters up and down, please add

heat-insulation plate.

E3000

·6·

1.8 Precautions

1.8.1 Instructions for use

- Never touch the internal elements within 15 minutes after power off. Wait till it

is completely discharged.

- Input terminals R, S and T are connected to power supply of 400V while output

terminals U, V and W are connected to motor.

- Proper grounding should be ensured with grounding resistance not exceeding

4Ω; separate grounding is required for motor and inverter. Grounding with

series connection is forbidden.

- There should be separate wiring between control loop and power loop to avoid

any possible interference.

- Signal line should not be too long to avoid any increase with common mode

interference.

- If circuit breaker or contactor needs to be connected between the drive and the

motor, be sure to operate these circuit breakers or contactor when the drive has

no output, to avoid damaging of drive.

- Before using the drive, the insulation of the motors must be checked, especially, if it

is used for the first time or if it has been stored for a long time. This is to reduce the

risk of the drive from being damaged by the poor insulation of the motor.

- Do not connect any varistor or capacitor to the output terminals of the drive, because

the drive‟s output voltage waveform is pulse wave, otherwise tripping or damaging

of components may occur; in addition, do not install circuit breaker or contactor at

the output side of the drive as shown in Fig 1-6.

E3000

·7·

Fig 1-6 Capacitors are prohibited to be used.

- Derating must be considered when the drive is installed at high altitude, greater

than 1000m. This is because the cooling effect of drive is deteriorated due to the

thin air, as shown in Fig. 1-7 that indicates the relationship between the

elevation and rated current of the drive.

Fig 1-7 Derating drive‟s output current with altitude

1.8.2 Special Warning!!

- Never touch high-voltage terminals inside the inverter to avoid any electric shock.

- Before inverter is powered on, please be sure that input voltage is correct.

- Please do not connect input power supply onto U,V,W or /PE/E terminals.

- Please do not install inverter directly under sunshine, do not block up the cooling hole.

- All safety covers should be well fixed before inverter is power connected, to

avoid any electric shock.

- Only professional personnel are allowed for any maintenance, checking or

replacement of parts.

- No live-line work is allowed.

1.9 Maintenance

1.9.1 Periodic checking

- Cooling fan and wind channel should be cleaned regularly to check whether it is

normal; remove the dust accumulated in the inverter on a regular basis.

- Check inverter‟s input and output wiring and wiring terminals regularly and

check if wirings are ageing.

Iout

（m）

100%

90%

80%

1000 2000 3000

Fig 1-7 D erating Drive’s output current w ith altitude

E3000

·8·

- Check whether screws on each terminals are fastened.

- Check whether inverter is corrosive.

1.9.2 Replacement of wearing parts

The wearing parts include cooling fan and electrolytic capacitors.

- The life of the fan usually is 2~3 years. Users should change the cooling fan

according to all running time of inverter. Cooling fan could be damaged

because bearing is damaged and fan blades are aging. Users could check fan

blades for cracks or check the abnormal vibration noise when starting. Users

could change fan according to abnormal phenomena.

- The useful life of electrolytic capacitors is 4~5 years. Users should change the

electrolytic capacitors according to all running time of inverter. Filter

capacitors could be damaged because the power supply is unstable, the

environment temperature is high, frequent over-load occurs and electrolyte is

ageing. By checking whether there is leakage of liquid, or the safety valve

bulges out, or the static electricity and insulated resistor is ok, users could

change the capacitor according to these phenomena.

1.9.3 Storage

- Please put the inverter in the packing case of manufacture.

- If inverter is stored for long time, please charge the inverter within half a year

to prevent the electrolytic capacitors damaged. The charging time should be

longer than 5 hours.

1.9.4 Daily Maintenance

Environment temperature, humidity, dust and vibration would decrease the life of inverter.

So daily maintenance is necessary to inverter.

Daily inspecting:

- Inspecting for noise of motor when it is working.

- Inspecting for abnormal vibration of motor when it is working.

- Inspecting for the installing environment of inverter.

- Inspecting for the fan and inverter temperature.

Daily cleaning:

Keep the inverter clean. Clean surface dust of inverter to prevent dust, metal

powder, oily dirt and water from dropping into the inverter.

1.10 Options

Name

Model

Function

Remarks

Modbus bus (internal)

Only one kind of bus

communication can be selected

at the same time.

PROFIBUS-DP bus card

PC01

PROFIBUS-DP bus port

CANopen bus card

PC10

CANopen bus port

PG card

E3PG01

Rotary encoder expand card

Differential PG card

E3PG10

Differential encoder expand card

Remote LED panel

AA-A

Remote keypad panel (small)

Remote LED panel

A6-1-A

Remote keypad panel (big)

Match for 18.5kW and above

18.5kW inverters

Safe relay card

I/O expand card

E3000

·9·

II. Keypad panel

Keypad panel and monitor screen are both fixed on keypad controller. Two kinds of controllers (with and

without potentiometer) are available for E3000 series inverters. Refer to note for Fig2-1.

2.1 Panel Illustration

The panel covers three sections: data display section, status indicating section and keypad operating section,

as shown in Fig. 2-1.

Instructions for operation panel:

1. Operation panels of below 15kW can not be pulled out. Please select AA-A or A6-1-A control panel to

realize remote control, which is connected by 8-core net cable.

2. Operation panels A6-1-A of above 18.5kW can be pulled out, which are connected by 8 core net cable.

Operation panel

RUN FWD DGT FRQ

Min Max

Fun

Set

▲

▼

Run

stop

reset

EURA

4 LEDs indicate working status. RUN is lighting while running. FWD is lighting

when working forward and FRQ is lighting when showing frequency.

4个发光二极管指示工作状态。运行时 RUN 亮，正转时FWD 亮，功能

码区间内切换 DGT 亮，FRQ 亮表示显示频率。

LED shows running frequency, flashing target frequency, function code,

parameter value or fault code.

Press “Fun” for function code, and “set” for original parameters.▲

and▼keys can be used to select function codes and parameters.

Press “set” again to confirm. In the mode of keypad control, ▲and

▼keys can also be used for dynamic speed control. “Run” and

“Stop/Reset” keys control start and stop. Press “Stop/Reset” key to

reset inverter in fault status.

Potentiometer can be used for manual speed control in mode of

analog signals control. External potentiometer or external analog

signal can also be used.

Fun

Set

▲

▼

Run

Stop

reset

EURA

RUN FWD DGT FRQ

LED shows running frequency, flashing target frequency, function code,

parameter value or fault code.

4 LEDs indicate working status. RUN is lighting while running. FWD is lighting

when working forward and FRQ is lighting when showing frequency.

Press “Fun” for function code, and “set” for original parameters.▲

and▼keys can be used to select function codes and parameters.

Press “set” again to confirm. In the mode of keypad control, ▲and

▼keys can also be used for dynamic speed control. “Run” and

“Stop/Reset” keys control start and stop. Press “Stop/Reset” key to

reset inverter in fault status.

Operation panel

Fig.2-1 Operation Panels

E3000

·10·

2.2 Panel structure

1. structure diagram

2. Structure size (Unit: mm)

Code

Opening size

73*49

A6-1

124

120

121*71

3. Panel mounting structure diagram

E3000

·11·

Mounting panel

Keypad frame

Frame back cover

4. Panel mounting size (Unit: mm)

Code

Keypad panel size

Opening size

109

A6-1

170

110

102

142

5. Port of control panel

Pins

8 core

Potentiometer

Grounding

Signal 1

Signal 2

Signal 3

Signal 4

Please pay attention to the sequence of cable port.

6. The default length of remote-control cable is 1m, if users need longer cables more than 3m, please

put a magnetic ring on the cable to avoid the interference.

E3000

·12·

2.3 Panel Operating

All keys on the panel are available for user. Refer to Table 2-1 for their functions.

Table 2-1 Uses of Keys

Keys

按键

Names

Remarks

Fun

To call function code and switch over display mode.

Set

To call and save data.

To increase data (speed control or setting parameters)

Down

To decrease data (speed control or setting parameters)

Run

To start inverter;

Stop or reset

To stop inverter; to reset in fault status; to change function codes in a code

group or between two code groups.

2.4 Parameters Setting

This inverter has numerous function parameters, which the user can modify to effect different modes of

operation control. User needs to realize that if user sets password valid (F107=1), user‟s password must be

entered first if parameters are to be set after power off or protection is effected, i.e., to call F100 as per the

mode in Table 2-2 and enter the correct code. User‟s password is invalid before delivery, and user could set

corresponding parameters without entering password.

Table 2-2 Steps for Parameters Setting

Steps

Keys

Operation

Display

Press “Fun” key to display function code

Press “Up” or “Down” to select required function code

To read data set in the function code

To modify data

To show corresponding target frequency by flashing

after saving the set data

To display the current function code

The above-mentioned step should be operated when inverter is in stop status.

2.5 Function Codes Switchover in/between Code-Groups

It has more than 300 parameters (function codes) available to user, divided into 10 sections as indicated in Table 2-3.

Fun

Set

Run

Stop/reset

▲

▼

Fun

▲

▼

Set

Fun

▲

▼

E3000

·13·

Table 2-3 Function Code Partition

Group Name

Function

Code Range

Group

No.

Group Name

Function

Code Range

Group

No.

Basic Parameters

F100～F160

Timing control and

protection function

F700～F770

Run Control Mode

F200～F280

Parameters of the motor

F800～F860

Multi-functional

input/output terminal

F300～F330

Communication function

F900～F930

Analog signals and

pulse of input/output

F400～F480

PID parameter setting

FA00～FA80

Multi-stage speed

parameters

F500～F580

Reserved

FB00~FB80

Subsidiary function

F600～F650

Torque control function

FC00~FC40

As parameters setting costs time due to numerous function codes, such function is specially designed as

“Function Code Switchover in a Code Group or between Two Code-Groups” so that parameters setting

become convenient and simple.

Press “Fun” key so that the keypad controller will display function code. If press “▲” or “▼” key then,

function code will circularly keep increasing or decreasing by degrees within the group; if press the

“stop/reset” key again, function code will change circularly between two code groups when operating the

“▲” or “▼” key.

e.g. when function code shows F111 and DGT indicator is on, press “▲”/ “▼” key, function code will keep

increasing or decreasing by degrees within F100～F160; press “stop/reset” key again, DGT indicator will be

off. When pressing “▲”/ “▼” key, function codes will change circularly among the 10 code-groups, like

F211, F311…FA11, F111…, Refer to Fig 2-2 (The sparkling “ is indicated the corresponding target

frequency values).

Enter correct user‟s

password (currently

showing )

Fun

Display

DGT

Stop/Reset

Display

DGT

▲

Display

▲

Display

▲

Display

DGT Off

DGT On

Fig 2-2 Switch over in a Code Group or between Different Code-Groups

E3000

·14·

2.6 Panel Display

Table 2-4 Items and Remarks Displayed on the Panel

Items

Remarks

HF-0

This Item will be displayed when you press “Fun” in stopping status, which indicates

jogging operation is valid. But HF-0 will be displayed only after you change the

value of F132.

-HF-

It stands for resetting process and will display target frequency after reset.

OC, OC1, OE, OL1,

OL2, OH, LU, PF0,

PF1, GF

Fault code, indicating “over-current OC”, “over-current OC1”, “over-voltage”,

“inverter over-load”, “motor over-load” “over-heat”, “under-voltage for input”,

“phase loss for output”, “phase loss for input” , "Grounding fault" respectively.

AErr, EP, nP, Err5

Analog line disconnected, inverter under-load, pressure control, PID parameters are set

wrong,

OVER, BRK1,

BRK2

(textile industry) yarn full, yarn broken, yarn intertwining.

ESP

During two-line/three line running mode, “stop/reset” key is pressed or external

emergency stop terminal is closed, ESP will be displayed.

F152

Function code (parameter code).

10.00

Indicating inverter‟s current running frequency (or rotate speed) and parameter

setting values, etc.

Sparkling in stopping status to display target frequency.

Holding time when changing the running direction. When “Stop” or “Free Stop”

command is executed, the holding time can be canceled

A100、U100

Output current (100A) and output voltage (100V). Keep one digit of decimal when

current is below 100A.

b*.*

PID feedback value is displayed.

o*.*

PID given value is displayed.

L***

Linear speed is displayed.

H *

Radiator temperature is displayed.

E3000

·15·

III. Installation & Connection

3.1 Installation

Inverter should be installed vertically, as shown in Fig 3-1. Sufficient ventilation space should be ensured in

its surrounding. Clearance dimensions (recommended) are available from Table 3-1 for installing the

inverter.

Table 3-1 Clearance Dimensions

Model

Clearance Dimensions

Hanging (＜22kW)

A≥150mm

B≥50mm

Hanging (≥22kW)

A≥200mm

B≥75mm

3.2 Connection

- In case of 3-phase input, connect R/L1,

S/L2 and T/L3 terminals (L1/R and L2/S

terminals for single-phase) with power

source from network and /PE/E to

grounding, U, V and W terminals to motor.

- Motor shall have to be ground connected. Or else electrified motor causes interference.

- For inverter power lower than 15kW, braking cell is also built-in. If the load inertia is moderate,

it is Ok to only connect braking resistance.

Power terminals sketch of inverter with single-phase 230V 0.2~0.75kW.

Power terminals sketch of inverter with single-phase 230V 1.5~2.2kW and three-phase

400V 0.75kW~15kW.

Note: power terminals L1/R, L2/S of single-phase 230V 1.5kW and 2.2kW are connected

to 230V of power grid; L3/T is not connected.

B B

Inverter

D D

Inverter

Trench

Hanging

Cabinet

Fig 3-1 Installation Sketch

E3000

·16·

Power terminals sketch of inverter with three-phase 400V above 18.5kW

(The figure is only sketch, terminals order of practical products may be different from the above-mentioned

figure.)

Introduction of terminals of power loop

Terminals

Terminal

Marking

Terminal Function Description

Power Input

Terminal

R/L1, S/L2,

T/L3

Input terminals of three-phase 400V AC voltage (R/L1 and S/L2

terminals for single-phase)

Output Terminal

U, V, W

Inverter power output terminal, connected to motor.

Grounding

Terminal

/PE/E

Inverter grounding terminal.

Rest Terminal

P, B

External braking resistor (Note: no Terminals P or B for inverter

without built-in braking unit).

P+、-(N)

DC bus-line output

P、-(N)

Externally connected to braking unit

P connected to input terminal “P” of braking unit, N connected to

input terminal of braking unit “N”.

P, P+

Externally connected to DC reactor

Wiring for control loop as follows:

Note:

1. 15kW and below 15kW inverters have no DO2, OP7, OP8 control terminals, the terminals of A+

and B- are on the side of inverter, which are pullout terminals.

A+

B-

DO1

DO2

24V

OP1

OP2

OP3

OP4

OP5

OP6

OP7

OP8

10V

AI1

AI2

GND

AO1

AO2

E3000

·17·

3.3 Measurement of main circuit voltages, currents and powers

Since the voltages and currents on the inverter power supply and output sides include harmonics,

measurement data depends on the instruments used and circuits measured. When instruments for commercial

frequency are used for measurement, measure the following circuits with the recommended instruments.

E3000

·18·

Item

Measuring Point

Measuring

Instrument

Remarks (Reference

Measurement Value)

Power supply

voltage V1

Across R-S,S-T, T-R

Moving-iron

type AC voltmeter

400V±15%，230V±15%

Power supply side

current I1

R, S, and T line currents

Moving-iron

type AC voltmeter

Power supply side

power P1

At R, S and T, and across

R-S, S-T and T-R

Electrodynamic type

single-phase wattmeter

P1=W11+W12+W13

(3-wattmeter method）

Power supply side

power factor Pf1

Calculate after measuring power supply voltage, power supply side current and

power supply side power.[Three phase power supply]

%100

113

1





Output side

voltage V2

Across U-V, V-W and W-U

Rectifier type AC

voltmeter (Moving-iron

type cannot measure)

Difference between the

phases is within ±1% of

the maximum output

voltage.

Output side

current I2

U, V and W line currents

Moving-iron type AC

Ammeter

Current should be equal

to or less than rated

inverter current.

Difference between the

phases is 10% or lower

of the rated inverter

current.

Output side power

U, V, W and U-V, V-W,W-U

Electrodynamic type

single-phase wattmeter

P2 = W21 + W22

2-wattmeter method

Output side power

factor Pf2

Calculate in similar manner to power supply side power factor:

%100

223

2





Converter output

Across P+（P）and -(N)

Moving-coil type

(such as multi-meter)

DC voltage, the value is

12 V

Power supply of

control PCB

Across 10V-GND

Moving-coil type

(such as multi-meter)

DC10V±0.2V

Across 24V-CM

Moving-coil type

(such as multi-meter)

DC24V±1.5V

Analog output

AO1

Across AO1-GND

Moving-coil type

(such as multi-meter)

Approx. DC10V at max

frequency.

Across AO2-GND

Moving-coil type

(such as multi-meter)

Approx. DC 4～20mA

at max frequency

Alarm signal

Across TA/TC

Across TB/TC

Moving-coil type

(such as multi-meter)

Across

TA/TC: Discontinuity

Continuity

Across

TB/TC: Continuity

Discontinuity

E3000

·19·

3.4 Functions of control terminals

The key to operate the inverter is to operate the control terminals correctly and flexibly. Certainly, the control

terminals are not operated separately, and they should match corresponding settings of parameters. This

chapter describes basic functions of the control terminals. The users may operate the control terminals by

combining relevant contents hereafter about “Defined Functions of the Terminals”.

Table 4-3 Functions of Control Terminals

Terminal

Type

Description

Function

DO1

Output

signal

Multifunctional

output terminal 1

When the token function is valid, the value

between this terminal and CM is 0V; when

the inverter is stopped, the value is 24V.

The functions of output

terminals shall be

defined per

manufacturer‟s value.

Their initial state may be

changed through

changing function codes.

DO2Note

Multifunctional

output terminal 2

When the token function is valid, the value

between this terminal and CM is 0V; when

the inverter is stopped, the value is 24V.

Relay contact

TC is a common point, TB-TC are normally

closed contacts, TA-TC are normally open

contacts. The contact capacity of 15kW and

below 15kW inverter is 10A/125VAC、

5A/250VAC、5A/30VDC, contact capacity of

above 15kW is 12A/125VAC、7A/250VAC、

7A/30VDC.

AO1

Voltage / current

display

The token content is output frequency, output current, output voltage.

Please refer to parameters F423~F426.

AO2

Current display

10V

Analog

power

supply

Self contained

power supply

Internal 10V self-contained power supply of the inverter provides power

to the inverter. When used externally, it can only be used as the power

supply for voltage control signal, with current restricted below 20mA.

AI1

Analog

input

Voltage / Current

analog input port

When analog speed control is adopted, the voltage or current signal is

input through this terminal. The range of voltage input is 0~5V or

0~10V, -10～10V (only for AI1 channel) and the current input is 0～

20mA, the input resistor is 500Ohm, and grounding: GND. If the input

is 4～20mA, it can be realized through adjusting parameter F406=2. The

voltage or current signal can be chosen by coding switch. See table 4-2

and table 4-3 for details, the default output of AI1 channel is 0~10V, and

the default output of AI2 is 0~20mA current channel.

AI2

GND

Self-contained

Power

supply Ground

Ground terminal of external control signal (voltage control signal or

current source control signal) is also the ground of 10V power supply of

this inverter.

24V

Power

supply

Control power

supply

Power: 24±1.5V, grounding is CM; current is restricted below 50mA for

external use.

OP1

Digital

input

control

terminal

Jogging terminal

When this terminal is valid, the inverter will

have jogging running. The jogging function

of this terminal is valid under both at stopped

and running status. This terminal can also be

used as high-speed pulse input port. The max

frequency is 50K.

The functions of input

terminals shall be

defined per

manufacturer‟s value.

Other functions can also

be defined by changing

function codes.

OP2

External

When this terminal is valid, “ESP”

E3000

·20·

Emergency Stop

malfunction signal will be displayed.

OP3

“FWD”

Terminal

When this terminal is valid, inverter will run

forward.

OP4

“REV” Terminal

When this terminal is valid, inverter will run

reversely.

OP5

Reset terminal

Make this terminal valid under fault status to

reset the inverter.

OP6

Free-stop

Make this terminal valid during running can

realize free stop.

OP7

Run terminal

When this terminal is in the valid state,

inverter will run by the acceleration time.

OP8

Stop terminal

Make this terminal valid during running can

realize stop by the deceleration time.

Common

port

Grounding of

control power

supply

The grounding of 24V power supply and other control signals.

A+note

485

communic

ation

Positive polarity of

differential signal

Standard: TIA/EIA-485(RS-485)

Communication protocol: Modbus

Communication rate: 1200/2400/4800/9600/19200/38400/57600bps

B-note

Negative polarity of

Differential signal

Note:

1. 15kW and below 15kW inverters have no DO2, OP7, OP8 control terminals. The terminals of A+

and B- are on the side of inverter, which are pullout terminals.

2. AI1 terminal of 15kW and below 15kW inverters can only accept voltage signal.

Wiring for digital input terminals:

Generally, shield cable is adopted and wiring distance should be as short as possible. When active

signal is adopted, it is necessary to take filter measures to prevent power supply interference. Mode of

contact control is recommended.

Digital input terminals are only connected by source electrode (NPN mode) or by drain electrode (PNP

mode). If NPN mode is adopted, please turn the toggle switch to the end of “NPN”.

Wiring for control terminals as follows:

1. Wiring for positive source electrode (NPN mode).

E3000

·21·

2. Wiring for active source electrode

If digital input control terminals are connected by drain electrode, please turn the toggle switch to the

end of “PNP”. Wiring for control terminals as follows:

3. Wiring for positive drain electrode (PNP mode)

4. Wiring for active drain electrode (PNP mode)

E3000

·22·

NPN

PNP

Fig 3-2 Toggle Switch J7

Wiring by source electrode is a mode most in use at present. Wiring for control terminal is connected

by source electrode, user should choose wiring mode according to requirement.

Instructions of choosing NPN mode or PNP mode:

1. There is a toggle switch J7 near to control terminals. Please refer to

Fig 3-2.

2. When turning J7 to “NPN”, OP terminal is connected to CM.

When turning J7 to “PNP”, OP terminal is connected to 24V.

3. The switch J7 of single-phase inverters 0.2kW~0.75kW is on the back of

control PCB.

3.4 Wiring Recommended

Inverter Model

Lead Section Area(mm2)

Inverter Model

Lead Section Area(mm2)

E3000-0002S2

1.0

E3000-0055T3

4.0

E3000-0004S2

1.5

E3000-0075T3

4.0

E3000-0007S2

2.5

E3000-0110T3

6.0

E3000-0011S2

2.5

E3000-0150T3

E3000-0015S2

2.5

E3000-0185T3

E3000-0022S2

4.0

E3000-0220T3

E3000-0007T3

1.5

E3000-0300T3

E3000-0015T3

2.5

E3000-0370T3

E3000-0022T3

2.5

E3000-0450T3

E3000-0030T3

2.5

E3000-0550T3

E3000-0037T3

2.5

E3000-0750T3

E3000-0040T3

2.5

E3000-0900T3

3.5 Lead section area of protect conductor (grounding wire)

Lead section area S of U,V,W (mm2)

Minimum lead section area S of E (mm2)



16<S



35<S

S/2

E3000

·23·

3.6 Overall Connection and “Three- Line” Connection

＊ Refer to next figure for overall connection sketch for E3000 series inverters. Wiring mode is available

for various terminals whereas not every terminal needs connection when applied.

Note:

1. Please only connect power terminals L1/R and L2/S with power grid for single-phase inverters.

2. If the remote keypad of 15kW and below 15kW inverters is needed, users should purchase it. The 485

communication port is connected to the pullout terminals on the side of inverter.

3. Inverter above 15kW has 8 multifunctional input terminals OP1~OP8, 15kW inverter and below 15kW has 6

multifunctional input terminals OP1~OP6.

4. The contact capacity of 15kW and below 15kW inverter is 10A/125VAC、5A/250VAC、5A/30VDC, contact

capacity of above 15kW is 12A/125VAC、7A/250VAC、7A/30VDC.

E3000

·24·

3.8 Basic methods of suppressing the noise

The noise generated by the drive may disturb the equipment nearby. The degree of disturbance is dependent

on the drive system, immunity of the equipment, wiring, installation clearance and grounding methods.

3.8.1 Noise propagation paths and suppressing methods

① Noise categories

② Noise propagation paths

E3000

·25·

③Basic methods of suppressing the noise

Noise emission

paths

Actions to reduce the noise

②

When the external equipment forms a loop with the drive, the equipment may suffer

nuisance tripping due to the drive‟s earth leakage current. The problem can be solved if

the equipment is not grounded.

③

If the external equipment shares the same AC supply with the drive, the drive‟s noise

may be transmitted along its input power supply cables, which may cause nuisance

tripping to other external equipment. Take the following actions to solve this problem:

Install noise filter at the input side of the drive, and use an isolation transformer or line

filter to prevent the noise from disturbing the external equipment.

④⑤⑥

If the signal cables of measuring meters, radio equipment and sensors are installed in a

cabinet together with the drive, these equipment cables will be easily disturbed. Take the

actions below to solve the problem:

(1) The equipment and the signal cables should be as far away as possible from the drive.

The signal cables should be shielded and the shielding layer should be grounded. The

signal cables should be placed inside a metal tube and should be located as far away as

possible from the input/output cables of the drive. If the signal cables must cross over the

power cables, they should be placed at right angle to one another.

(2) Install radio noise filter and linear noise filter (ferrite common-mode choke) at the

input and output of the drive to suppress the emission noise of power lines.

(3) Motor cables should be placed in a tube thicker than 2mm or buried in a cement conduit.

Power cables should be placed inside a metal tube and be grounded by shielding layer

①⑦⑧

Don‟t route the signal cables in parallel with the power cables or bundle these cables

together because the induced electro-magnetic noise and induced ESD noise may disturb

the signal cables. Other equipment should also be located as far away as possible from

the drive. The signal cables should be placed inside a metal tube and should be placed as

far away as possible from the input/output cables of the drive. The signal cables and

power cables should be shielded cables. EMC interference will be further reduced if they

could be placed inside metal tubes. The clearance

between the metal tubes should be at least 20cm.

3.8.2 Field Wire Connections

Control cables, input power cables and motor cables should be installed separately, and enough clearance

should be left among the cables, especially when the cables are laid in parallel and the cable length is big. If

the signal cables must go through the power cables, they should be vertical to each other.

Generally, the control cables should be shielded cables and the shielding metal net must be connected to the

E3000

·26·

metal enclosure of the drive by cable clamps.

3.8.3 Grounding

Independent grounding poles (best) Shared grounding pole (good)

Shared grounding cable (not good)

Note:

1. In order to reduce the grounding resistance, flat cable should be used because the high frequency

impedance of flat cable is smaller than that of round cable with the same CSA.

2. If the grounding poles of different equipment in one system are connected together, then the leakage

current will be a noise source that may disturb the whole system. Therefore, the drive‟s grounding pole

should be separated with the grounding pole of other equipment such as audio equipment, sensors and PC,

etc.

3. Grounding cables should be as far away from the I/O cables of the equipment that is sensitive to noise, and

also should be as short as possible.

3.8.4 Leakage current

Leakage current may flow through the drive‟s input and output capacitors and the motor‟s capacitor. The

leakage current value is dependent on the distributed capacitance and carrier wave frequency. The leakage

current includes ground leakage current and the leakage current between lines.

Ground leakage current

The ground leakage current can not only flow into the drive system, but also other equipment via grounding

cables. It may cause the leakage current circuit breaker and relays falsely activated. The higher the drive‟s

carrier wave frequency, the bigger the leakage current, also, the longer the motor cable, the greater the

leakage current,

Suppressing methods:

- Reduce the carrier wave frequency, but the motor noise may be louder;

E3000

·27·

- Motor cables should be as short as possible;

- The drive and other equipment should use leakage current circuit breaker designed for protecting the

product against high-order harmonics/surge leakage current;

Leakage current between lines

The line leakage current flowing through the distribution capacitors of the drive out side may cause the

thermal relay falsely activated, especially for the drive whose power is lower than 7.5kW. When the cable is

longer than 50m, the ratio of leakage current to motor rated current may be increased that can cause the

wrong action of external thermal relay very easily.

Suppressing methods:

- Reduce the carrier wave frequency, but the motor noise may become louder;

- Install reactor at the output side of the drive.

In order to protect the motor reliably, it is recommended to use a temperature sensor to detect the motor‟s

temperature, and use the drive‟s over-load protection device (electronic thermal relay) instead of an external

thermal relay.

3.8.5 Electrical installation of the drive

Note:

·Motor cable should be earthed at the drive side, if possible, the motor and drive should be earthed

separately;

·Motor cable and control cable should be shielded . The shield must be earthed and avoid entangling at cable

end to improve high frequency noise immunity.

E3000

·28·

·Assure good conductivity among plates, screw and metal case of the drive; use tooth-shape washer and

conductive installation plate;

3.8.6 Application of Power Line Filter

Power source filter should be used in the equipment that may generate strong EMI or the equipment that is

sensitive to the external EMI. The power source filter should be a two-way low pass filter through which

only 50Hz current can flow and high frequency current should be rejected.

Function of power line filter

The power line filter ensures the equipment can satisfy the conducting emission and conducting sensitivity in

EMC standard. It can also suppress the radiation of the equipment.

Common mistakes in using power cable filter

1. Too long power cable

The filter inside the cabinet should be located near to the input power source. The length of the power cables

should be as short as possible.

2. The input and output cables of the AC supply filter are too close

The distance between input and output cables of the filter should be as far apart as possible, otherwise, the

high frequency noise may be coupled between the cables and bypass the filter. Thus, the filter will become

ineffective.

3. Bad grounding of filter

The filter‟s enclosure must be earthed properly to the metal case of the drive. In order to be earthed well,

make use of a special grounding terminal on the filter‟s enclosure. If you use one cable to connect the filter

to the case, the grounding is useless for high frequency interference. When the frequency is high, so is the

impedance of cable, hence there is little bypass effect. The filter should be mounted on the enclosure of

equipment. Ensure to clear away the insulation paint between the filter case and the enclosure for good

grounding contact.

E3000

·29·

IV. Operation and Simple Running

This chapter defines and interprets the terms and nouns describing the control, running and status of the

inverter. Please read it carefully. It will be helpful to your correct operation.

4.1 Basic Introduction

4.1.1 Control mode

E3000 inverter has four control modes: sensorless vector control (F106=0), closed-loop vector control

(F106=1), VVVF control (F106=2) and vector control 1(F106=3).

4.1.2 Mode of torque compensation

Under VVVF control mode, E3000 inverter has four kinds of torque compensation modes: Linear

compensation (F137=0); Square compensation (F137=1); User-defined multipoint compensation (F137=2);

Auto torque compensation (F137=3)

4.1.3 Mode of frequency setting

Please refer to F203~F207 for the method for setting the running frequency of the E3000 inverter.

4.1.4 Mode of controlling for running command

The channel for inverter to receive control commands (including start, stop and jogging, etc) contains three

modes: 1. Keypad (keypad panel) control; 2. External terminal control; 3. Communication control.

The modes of control command can be selected through the function codes F200 and F201.

4.1.5 Operating status of inverter

When the inverter is powered on, it may have four kinds of operating status: stopped status, programming

status, running status, and fault alarm status. They are described in the following:

Stopped status

If re-energize the inverter (if “auto-startup after being powered on” is not set) or decelerate the inverter to

stop, the inverter is at the stopping status until receiving control command. At this moment, the running

status indicator on the keypad goes off, and the display shows the display status before power down.

Programming status

Through keypad panel, the inverter can be switched to the status that can read or change the function

code parameters. Such a status is the programming status.

There are numbers of function parameters in the inverter. By changing these parameters, the user can

realize different control modes.

Running status

The inverter at the stopped status or fault-free status will enter running status after having received

operation command.

The running indicator on keypad panel lights up under normal running status.

Fault alarm status

The status under which the inverter has a fault and the fault code is displayed.

Fault codes mainly include: OC, OE, OL1, OL2, OH, LU, PF1 and PF0 representing “over current”,

“over voltage”, “inverter overload”, “motor overload”, “overheat”, “input undervoltage”, “input phase

loss”, and “output phase loss” respectively.

For trouble shooting, please refer to Appendix I to this manual, “Trouble Shooting”.

E3000

·30·

4.2 Keypad panel and operation method

Keypad panel (keypad) is a standard part for configuration of E3000 inverter. Through keypad panel, the user

may carry out parameter setting, status monitoring and operation control over the inverter. Both keypad panel

and display screen are arranged on the keypad controller, which mainly consists of three sections: data

display section, status indicating section, and keypad operating section. There are two types of keypad

controller (with potentiometer or without potentiometer) for inverter. For details, please refer to Chapter II of

this manual, “Keypad panel”.

It is necessary to know the functions and how to use the keypad panel. Please read this manual carefully

before operation.

4.2.1 Method of operating the keypad panel

(1) Operation process of setting the parameters through keypad panel

A three-level menu structure is adopted for setting the parameters through keypad panel of inverter, which

enables convenient and quick searching and changing of function code parameters.

Three-level menu: Function code group (first-level menu) → Function code (second-level menu) → Set

value of each function code (third-level menu).

(2) Setting the parameters

Setting the parameters correctly is a precondition to give full play of inverter performance. The following

is the introduction on how to set the parameters through keypad panel.

Operating procedures:

① Press the “Fun” key, to enter programming menu.

② Press the key “Stop/Reset”, the DGT lamp goes out. Press ▲ and ▼, the function code will change

within the function code group. The first number behind F displayed on the panel is 1, in other

words, it displays F1××at this moment.

③ Press the key “Stop/Reset” again, the DGT lamp lights up, and the function code will change

within the code group. Press ▲ and ▼ to change the function code to F113; press the “Set” key to

display 50.00; while press ▲ and ▼ to change to the need frequency.

④ Press the “Set” key to complete the change.

4.2.2 Switching and displaying of status parameters

Under stopped status or running status, the LED digitron of inverter can display status parameters of the

inverter. Actual parameters displayed can be selected and set through function codes F131 and F132.

Through the “Fun” key, it can switch over repeatedly and display the parameters of stopped status or running

status. The followings are the description of operation method of displaying the parameters under stopped

status and running status.

(1) Switching of the parameters displayed under stopped status

Under stopped status, inverter has eleven kinds of stopped status, which can be switched over repeatedly

and displayed with the keys “Fun” and “Stop/Reset”. These parameters are displaying: keypad jogging,

target frequency, target rotary speed, PN voltage, PID feedback value, temperature, PID given value and

count values. Please refer to the description of function code F132.

(2) Switching of the parameters displayed under running status

Under running status, 14 kinds of running status can be switched over repeatedly and displayed with the

keys “Fun”. These parameters are displayed: output frequency, output rotary speed, output current, output

voltage, PN voltage, PID feedback value, temperature, count value, linear speed and PID given value.

Please refer to the description of function code F131.

4.2.3 Operation process of measuring motor parameters

The user shall input the parameters accurately as indicated on the nameplate of the motor prior to selecting

E3000

·31·

operation mode of vector control and auto torque compensation (F137=3) of VVVF control mode. Inverter

will match standard motor stator resistance parameters according to these parameters indicated on the

nameplate. To achieve better control performance, the user may start the inverter to measure the motor stator

resistance parameters, so as to obtain accurate parameters of the motor controlled.

The stator resistance parameters of the motor can be measured through function code F800.

For example: If the parameters indicated on the nameplate of the motor controlled are as follows: numbers of

motor poles are 4; rated power is 7.5kW; rated voltage is 400V; rated current is 15.4A; rated frequency is

50.00HZ; and rated rotary speed is 1440rpm, operation process of measuring the parameters shall be done as

described in the following:

In accordance with the above motor parameters, set the values of F801 to F805 correctly: set the value of

F801 = 7.5, F802 = 400, F803 = 15.4, F804 = 4, F805 = 144 and F810 = 50.00 respectively.

2. In order to ensure dynamic control performance of the inverter, set F800=1, i.e. select rotating tuning.

Make sure that the motor is disconnected from the load. Press the “Run” key on the keypad, and the

inverter will display “TEST”, and it will measure the motor„s static parameters of two stages. After that,

the motor will accelerate according to the acceleration time set at F114 and maintain for a certain period.

The speed of motor will then decelerate to 0 according to the time set at F115. After auto-checking is

completed, relevant parameters of the motor will be stored in function codes F806~F809, and F800 will

turn to 0 automatically.

3. If it is impossible to disconnect the motor from the load, select F800＝2, i.e. stationary tuning. Press the

“Run” key, the inverter will display “TEST”, and it will measure the motor„s static parameters of two

stages. The motor‟s stator resistance, rotor resistance and leakage inductance will be stored in F806-F808

automatically, and F800 will turn to 0 automatically. The user may also calculate and input the motor‟s

mutual inductance value manually according to actual conditions of the motor.

4.2.4 Operation process of simple running

Table 4-1 Brief Introduction to Inverter Operation Process

Process

Operation

Reference

Installation and

operation environment

Install the inverter at a location meeting the technical

specifications and requirements of the product. Mainly take into

consideration the environment conditions (temperature, humidity,

etc) and heat radiation of the inverter, to check whether they can

satisfy the requirements.

See Chapters I, II,

III.

Wiring of the inverter

Wiring of input and output terminals of the main circuit; wiring

of grounding; wiring of switching value control terminal,

analog terminal and communication interface, etc.

See Chapter III.

Checking before

getting energized

Make sure that the voltage of input power supply is correct; the input

power supply loop is connected with a breaker; the inverter has been

grounded correctly and reliably; the power cable is connected to the

power supply input terminals of inverter correctly (R/L1, S/L2 terminals

for single-phase power grid, and R/L1, S/L2, and T/L3 for three-phase

power grid); the output terminals U, V, and W of the inverter are

connected to the motor correctly; the wiring of control terminals is

correct; all the external switches are preset correctly; and the motor is

under no load (the mechanical load is disconnected from the motor).

See Chapters I～

III

E3000

·32·

Checking immediately

after energized

Check if there is any abnormal sound, fuming or foreign flavor

with the inverter. Make sure that the display of keypad panel is

normal, without any fault alarm message. In case of any

abnormality, switch off the power supply immediately.

See Appendix 1

and Appendix 2.

Inputting the parameters

indicated on the motor‟s

nameplate correctly, and

measuring the motor‟s

parameters.

Make sure to input the parameters indicated on the motor

nameplate correctly, and study the parameters of the motor. The

users shall check carefully, otherwise, serious problems may

arise during running. Before initial running with vector control

mode, carry out tuning of motor parameters, to obtain accurate

electric parameters of the motor controlled. Before carrying out

tuning of the parameters, make sure to disconnect the motor

from mechanical load, to make the motor under entirely no load

status. It is prohibited to measure the parameters when the

motor is at a running status.

See description of

parameter group

F800~F830

Setting running control

parameters

Set the parameters of the inverter and the motor correctly, which

mainly include target frequency, upper and lower frequency limits,

acceleration/deceleration time, and direction control command, etc.

The user can select corresponding running control mode according

to actual applications.

See description of

parameter group.

Checking under

no load

With the motor under no load, start the inverter with the keypad or

control terminal. Check and confirm running status of the drive

system.

Motor‟s status: stable running, normal running, correct rotary

direction, normal acceleration/deceleration process, free from

abnormal vibration, abnormal noise and foreign flavor.

Inverter‟ status: normal display of the data on keypad panel, normal

running of the fan, normal acting sequence of the relay, free from

the abnormalities like vibration or noise.

In case of any abnormality, stop and check the inverter immediately.

See Chapter Ⅳ.

Checking under with

load

After successful test run under no load, connect the load of

drive system properly. Start the inverter with the keypad or

control terminal, and increase the load gradually. When the load

is increased to 50% and 100%, keep the inverter run for a

period respectively, to check if the system is running normally.

Carry out overall inspection over the inverter during running, to

check if there is any abnormality. In case of any abnormality,

stop and check the inverter immediately.

Checking during

running

Check if the motor is running stably, if the rotary direction of

the motor is correct, if there is any abnormal vibration or noise

when the motor is running, if the acceleration/deceleration

process of the motor is stable, if the output status of the inverter

and the display of keypad panel is correct, if the blower fan is

run normally, and if there is any abnormal vibration or noise. In

case of any abnormality, stop the inverter immediately, and

check it after switching off the power supply.

4.3 Illustration of basic operation

Illustration of inverter basic operation: we hereafter show various basic control operation processes by taking

a 7.5kW inverter that drives a 7.5kW three-phase asynchronous AC motor as an example.

E3000

·33·

Figure 4-1 Wiring Diagram 1

The parameters indicated on the nameplate of the motor are as follows: 4 poles; rated power, 7.5kW;

rated voltage, 400V; rated current, 15.4A; rated frequency 50.00HZ; and rated rotary speed, 1440rpm.

4.3.1 Operation process of frequency setting, start, forward running and stop with keypad

panel

(1) Connect the wires in accordance with Figure 4-1. After having checked the wiring successfully,

switch on the air switch, and power on the inverter.

(2) Press the “Fun” key, to enter the programming menu.

(3) Measure the parameters of the motor

Function code

Values

F800

1(2)

F801

7.5

F802

380

F803

15.4

F805

1440

Press the “Run” key, to measure the parameters of the motor. After completion of the tuning, the

motor will stop running, and relevant parameters will be stored in F806～F809. For the details of

tuning of motor parameters, please refer to “Operation process of measuring the motor parameters” in

this manual and Chapter XII of this manual. (Note: F800=1 is rotating tuning, F800=2 is stationary

tuning. In the mode of rotating tuning, make sure to disconnect the motor from the load).

(4) Set functional parameters of the inverter:

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Function code

Values

F111

50.00

F200

F201

F202

F203

(5) Press the “Run” key, to start the inverter;

(6) During running, current frequency of the inverter can be changed by pressing ▲ or ▼;

(7) Press the “Stop/Reset” key once, the motor will decelerate until it stops running;

(8) Switch off the air switch, and power off the inverter.

4.3.2 Operation process of setting the frequency with keypad panel, and starting,

forward and reverse running, and stopping inverter through control terminals

(1) Connect the wires in accordance with Figure 4-2. After having checked the wiring successfully,

switch on the air switch, and power on the inverter;

Figure 4-2 Wiring Diagram 2

(2) Press the “Fun” key, to enter the programming menu.

(3) Study the parameters of the motor: the operation process is the same as that of example 1.

(4) Set functional parameters of the inverter:

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Function code

Values

F111

50.00

F203

F208

(5) Close the switch OP3, the inverter starts forward running;

(6) During running, current frequency of the inverter can be changed by pressing ▲ or ▼;

(7) During running, switch off the switch OP3, then close the switch OP4, the running direction of the

motor will be changed (Note: The user should set the dead time of forward and reverse running F120 on

the basis of the load. If it was too short, OC protection of the inverter may occur.)

(8) Switch off the switches OP3 and OP4, the motor will decelerate until it stops running;

(9) Switch off the air switch, and power off the inverter.

4.3.3 Operation process of jogging operation with keypad panel

(1) Connect the wires in accordance with Figure 4-1. After having checked the wiring successfully,

switch on the air switch, and power on the inverter;

(2) Press the “Fun” key, to enter the programming menu.

(3) Study the parameters of the motor: the operation process is the same as that of example 1.

(4) Set functional parameters of the inverter:

Function code

Values

F124

5.00

F125

F126

F132

F202

(5) Press and hold the “Run” key until the motor is accelerated to the jogging frequency, and maintain the

status of jogging operation.

(6) Release the “Run” key. The motor will decelerate until jogging operation is stopped;

(7) Switch off the air switch, and power off the inverter.

4.3.4 Operation process of setting the frequency with analog terminal and controlling

the operation with control terminals

(1) Connect the wires in accordance with Figure 4-3. After having checked the wiring successfully,

switch on the air switch, and power on the inverter. Note: 2K～5K potentiometer may be adopted for

setting external analog signals. For the cases with higher requirements for precision, please adopt precise

multiturn potentiometer, and adopt shielded wire for the wire connection, with near end of the shielding

layer grounded reliably.

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Figure 4-3 Wiring Diagram 3

(2) Press the “Fun” key, to enter the programming menu.

(3) Study the parameters of the motor: the operation process is the same as that of example 1.

(4) Set functional parameters of the inverter:

Function code

Values

F203

F208

(5) There is a red two-digit coding switch SW1 near the control terminal block of 15 kW inverter and

below 15kW, as shown in Figure 4-4. The function of coding switch is to select the voltage signal (0～

5V/0～10V) or current signal of analog input terminal AI2, current channel is default. In actual application,

select the analog input channel through F203. Turn switches 1 to ON and 2 to ON as illustrated in the

figure, and select 0～20mA current speed control. Another switches states and mode of control speed are as

table 4-2.

(6) There is a red four-digit coding switch SW1 near the control terminal block of above 15 kW inverter, as

shown in Figure 4-5. The function of coding switch is to select the input range (0～5V/0～10V/0~20mA)

of analog input terminal AI1 and AI2. In actual application, select the analog input channel through F203.

AI1 channel default value is 0~10V, AI2 channel default value is 0~20mA. Another switches states and

mode of control speed are as table 4-3.

(7) There is a toggle switch S1 at the side of control terminals, please refer to Fig 4-7. S1 is used to select

the voltage input range of AI1 channel. When turning S1 to “+”, the input range is 0~10V, when turning

S1 to “-”, the input range is -10~10V.

(8) Close the switch OP3, the motor starts forward running;

(9) The potentiometer can be adjusted and set during running, and the current setting frequency of the

inverter can be changed;

(10) During running process, switch off the switch OP3, then, close OP4, the running direction of the motor will be

changed;

(11) Switch off the switches OP3 and OP4, the motor will decelerate until it stops running;

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Fig 4-7

Fig 4-8

(12) Switch off the air switch, and power off the inverter.

Table 4-2

The Setting of Coding Switch and Parameters in the Mode of Analog Speed Control (15kW and below 15kW)

F203=2, channel AI2 is selected

F203=1, channel AI1 is selected

SW1 coding switch

SW1 toggle switch

Coding Switch 1

Coding Switch 2

Mode of Speed Control

OFF

0~5V voltage

0~10V voltage

-10~10V voltage

OFF

0~10V voltage

0～20mA current

ON refers to switching the coding switch to the top.

OFF refers to switching the coding switch to the bottom.

Table 4-3

The Setting of Coding Switch and Parameters in the Mode of Analog Speed Control (above 15kW)

(12) Analog output terminal AO2 can only output current signal, AO1 terminal can output voltage and current

signal, the selecting switch is J5, please refer to Fig 4-8, the output relation is shown in table 4-4.

Table 4-4 Relationship between AO1 output and J5

AO1 output

Setting of F423

J5 position

0~5V

0~10V

Reserved

0~20mA

4~20mA

Set F203 to 1, to select channel AI1

Set F203 to 2, to select channel AI2

Coding Switch SW1

Toggle switch S1

Analog signal range

Coding Switch SW1

Switch 1

Switch 3

Switch 2

Switch 4

Analog signal range

OFF

0～5V voltage

OFF

0～5V voltage

OFF

0～10V voltage

OFF

0～10V voltage

0～20mA current

OFF

Reserved

OFF

-10~10V voltage

Reserved

ON refers to switching the coding switch to the top, OFF refers to switching the coding switch to the bottom

SW1

Fig 4-5

Fig 4-4

SW1

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V. Function Parameters

5.1 Basic parameters

F100 User‟s Password

Setting range: 0～9999

Mfr‟s value: 8

·When F107=1 with valid password, the user must enter correct user‟s password after power on or fault reset

if you intend to change parameters. Otherwise, parameter setting will not be possible, and a prompt “Err1”

will be displayed.

Relating function code: F107 Password valid or not

F108 Setting user‟s password

F102 Inverter‟s Rated Current (A)

Setting range: 1.0～1000

Mfr‟s value: Subject to inverter model

F103 Inverter Power (kW)

Setting range: 0.2～650.0

Mfr‟s value: Subject to inverter model

· Rated current and rated power can only be checked but cannot be modified.

Software Edition No. can only be checked but cannot be modified.

·0: Sensorless vector control is suitable for the application of high-performance requirement. One inverter can only

drive one motor.

·1: When Closed-loop vector control is selected, encoder must be installed, this control mode is suitable for

the application of high-precision speed control and torque control. One inverter can only drive one motor.

When F106=0 or 1 or 3, max frequency F111 should be lower than 3 times of motor rated frequency.

·2: VVVF control is suitable for common requirement of control precision or one inverter drives several

motors.

·3: Vector control 1 is auto torque promotion, which has the same function of F137=3. While studying motor

parameters, motor does not need to be disconnected with load. One inverter can only drive one motor.

Note:

1. It is necessary to study the parameters of motor before inverter runs in the vector control mode

(F106=0,1,3).

2. Under vector control mode (F106=0,1,3), one inverter can only drive one motor and the power of

motor should be similar to the power of inverter. Otherwise, control performance will be increased or

system can not work properly.

3. The operator may input motor parameters manually according to the motor parameters given by

motor manufactures.

4. Usually, the motor will work normally by inverter‟s default parameters, but the inverter‟s best control

performance will not be acquired. Therefore, in order to get the best control performance, please study

the parameters of motor before inverter runs in the sensorless vector control.

5. When speed track function is adopted, please make sure control mode is VVVF mode. This function

is invalid in SVC control mode.

F105 Software Edition No.

Setting range: 1.00～10.00

Mfr‟s value: Subject to inverter model

F106 Control mode

Setting range:

0:Sensorless vector control (SVC);

1: Closed-loop vector control (VC);

2: VVVF; 3: Vector control 1

Mfr‟s value: 0

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F107 Password Valid or Not

Setting range: 0: invalid; 1: valid

Mfr‟s value: 0

F108 Setting User‟s Password

Setting range: 0～9999

Mfr‟s value: 8

·When F107 is set to 0, the function codes can be changed without inputting the password. When F107 is set

to 1, the function codes can be changed only after inputting the user‟s password by F100.

·The user can change “User‟s Password”. The operation process is the same as those of changing other

parameters.

· Input the value of F108 into F100, and the user‟s password can be unlocked.

Note: When password protection is valid, and if the user‟s password is not entered, F108 will display 0.

F109 Starting Frequency (Hz)

Setting range: 0.00～10.00

Mfr‟s value: 0.00 Hz

F110 Holding Time of Starting Frequency (S)

Setting range: 0.0～10.0

Mfr‟s value: 0.0

·The inverter begins to run from the starting frequency. If the target frequency is lower than starting

frequency, F109 is invalid.

·The inverter begins to run from the starting frequency. After it keeps running at the starting frequency for the

time as set in F110, it will accelerate to target frequency. The holding time is not included in

acceleration/deceleration time.

·Starting frequency is not limited by the Min frequency set by F112. If the starting frequency set by F109 is

lower than Min frequency set by F112, inverter will start according to the setting parameters set by F109 and

F110. After inverter starts and runs normally, the frequency will be limited by frequency set by F111 and F112.

·Starting frequency should be lower than Max frequency set by F111.

Note: when speed track is adopted, F109 and F110 are invalid.

F111 Max Frequency (Hz)

Setting range: F113～650.0

Mfr‟s value: 50.00Hz

F112 Min Frequency (Hz)

Setting range: 0.00～F113

Mfr‟s value: 0.50Hz

· Max frequency is set by F111. Note: in SVC mode (F106=0), the max frequency should be lower than

150Hz.

· Min frequency is set by F112.

· The setting value of min frequency should be lower than target frequency set by F113.

· The inverter begins to run from the starting frequency. During inverter running, if the given frequency is

lower than min frequency, then inverter will run at min frequency until inverter stops or given frequency is

higher than min frequency.

Max/Min frequency should be set according to the nameplate parameters and running situations of motor. The

motor is forbidden running at low frequency for a long time, or else motor will be damaged because of overheat.

F113 Target Frequency (Hz)

Setting range: F112～F111

Mfr‟s value: 50.00Hz

·It shows the preset frequency. Under keypad speed control or terminal speed control mode, the inverter will

run to this frequency automatically after startup.

F114 First Acceleration Time (S)

Setting range:

0.1～3000S

Mfr‟s value: For 0.2～4.0kW, 5.0S

For 5.5～30kW, 30.0S

For above 37kW, 60.0S

F115 First Deceleration Time (S)

F116 Second Acceleration Time (S)

Mfr‟s value: For 0.2～4.0kW, 8.0S

For 5.5～30kW, 50.0S

For above 37kW, 90.0S

F117 Second Deceleration Time (S)

· The second Acceleration/Deceleration time can be chosen by multifunction digital input terminals F316~F323. Set

the value of function code to 18 and select the second acceleration/Deceleration time by connecting OP terminal with

CM terminal.

When speed track is working, acceleration/deceleration time, min frequency and target frequency are invalid.

After speed track is finished, inverter will run to target frequency according to acceleration/deceleration time.

F118 Turnover Frequency (Hz)

Setting range: 15.00～650.0

Mfr‟s value: 50.00Hz

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· Turnover frequency is the final frequency of VVVF curve, and also is the least frequency according to the

highest output voltage.

·When running frequency is lower than this value, inverter has constant-torque output. When running

frequency exceeds this value, inverter has constant-power output.

Note: during the process of speed track, turnover frequency is invalid. After speed track is finished, this

function code is valid.

F119 The reference of setting accel/decel time

Setting range: 0: 0~50.00Hz

1: 0~max frequency

Mfr‟s value: 0

When F119=0, acceleration/ deceleration time means the time for inverter to accelerate/ decelerate from 0Hz

(50Hz) to 50Hz (0Hz).

When F119=1, acceleration/ deceleration time means the time for inverter to accelerate/ decelerate from 0Hz

(max frequency) to max frequency (0Hz).

F120 Forward / Reverse Switchover dead-Time (S)

Setting range: 0.0～3000

Mfr‟s value: 0.00S

· Within “forward/ reverse switchover dead-time”, this latency time will be cancelled and the inverter will

switch to run in the other direction immediately upon receiving “stop” signal. This function is suitable for all

the speed control modes except automatic cycle operation.

· This function can ease the current impact in the process of direction switchover.

Note: during the process of speed track, F120 is invalid. After speed track is finished, this function code is valid.

F122 Reverse Running Forbidden

Setting range: 0: invalid; 1: valid

Mfr‟s value: 0

When F122=1, inverter will only run forward no matter the state of terminals and the parameters set by F202.

Inverter will not run reverse and forward / reverse switchover is forbidden. If reverse signal is given, inverter will stop.

If reverse running locking is valid (F202=1), whatever speed track is valid or not, inverter has no output.

When F122=1，F613=1，F614≥2 and inverter gets forward running command and motor is sliding reverse, if inverter

can detect the sliding direction and track to motor speed, then inverter will run to 0.0Hz reverse, then run forward

according to the setting value of parameters.

F123 Minus frequency is valid in the mode of combined speed control.

0：Invalid；1：valid

·In the mode of combined speed control, if running frequency is minus and F123=0, inverter will run at 0Hz;

if F123=1, inverter will run reverse at this frequency. (This function is controlled by F122.)

·There are two types of jogging: keypad

jogging and terminal jogging. Keypad

jogging is valid only under stopped status

(F132 including of displaying items of

keypad jogging should be set). Terminal

jogging is valid under both running status

and stopped status.

·Carry out jogging operation through the

keypad (under stopped status):

a. Press the “Fun” key, it will display

“HF-0”;

b. Press the “Run” key, the inverter will run

to “jogging frequency” (if pressing “Fun”

key again, “keypad jogging” will be

cancelled).

·Jogging Acceleration Time: the time for inverter to accelerate from 0Hz to 50Hz.

F124 Jogging Frequency (Hz)

Setting range: F112～F111

Mfr‟s value: 5.00Hz

F125 Jogging Acceleration Time (S)

Setting range:

0.1～3000

Mfr‟s value: For 0.2～4.0kW, 5.0S

For 5.5～30kW, 30.0S

For above 37kW. 60.0S

F126 Jogging Deceleration Time (S)

Figure 5-1 Jogging Operation

Jogging Operation

Receiving jogging

operation

instruction

Removing jogging

operation instruction

F124

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·Jogging Deceleration Time: the time for inverter to decelerate from 50Hz to 0Hz.

· In case of terminal jogging, make “jogging” terminal (such as OP1) connected to CM, and inverter will

run to jogging frequency. The rated function codes are from F316 to F323.

Note: when jogging function is valid, speed track function is invalid.

F127/F129 Skip Frequency A,B (Hz)

Setting range: 0.00～650.0

Mfr‟s value:0.00Hz

F128/F130 Skip Width A,B (Hz)

Setting range: ±2.5

Mfr‟s value: 0.0

· Systematic vibration may occur when the motor is running at a certain frequency. This parameter is set to

skip this frequency.

·The inverter will skip the point automatically when output frequency is equal to the set value of this

parameter.

·“Skip Width” is the span from the upper to the lower

limits around Skip Frequency. For example, Skip

Frequency=20Hz, Skip Width=±0.5Hz, inverter will

skip automatically when output is between 19.5～

20.5Hz.

·Inverter will not skip this frequency span during

acceleration/deceleration.

Note: during the process of speed track, skip

frequency function is invalid. After speed track is

finished, this function is valid.

F131 Running Display Items

0－Current output frequency/function-code

1－Output rotary speed

2－Output current

4－Output voltage

8－PN voltage

16－PID feedback value

32－Temperature

64－Count values

128－Linear speed

256－PID given value

512－Yarn length

1024－Center frequency

2048－Reserved

4096－ Output torque

Mfr‟s value:

0+1＋2＋4＋8=15

· Single-phase 0.2~0.75kW inverters have no the function of temperature display.

·Selection of one value from 1, 2, 4, 8, 16, 32, 64 and 128 shows that only one specific display item is

selected. Should multiple display items be intended, add the values of the corresponding display items and

take the total values as the set value of F131, e.g., just set F131 to be 19 (1+2+16) if you want to call “current

output rotary speed”, “output current” and “PID feedback value”. The other display items will be covered.

·As F131＝511, all display items are visible, of which, “frequency/function-code” will be visible whether or

not it is selected.

·Should you intend to check any display item, just press the “Fun” key for switchover.

·Refer to the following table for each specific value unit and its indication:

·Whatever the value of F131 is set to, corresponding target frequency will flash under stopped status.

Figure 5-2 Skip Frequency

Time (t)

Output

Frequency

（Hz）

F128

F130

F129

F127

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Target rotary speed is an integral number. If it exceeds 9999, add a decimal point to it.

Current display A *.* Voltage display U*** Count value **** Temperature H***

Linear speed L***. If it exceeds 999, add a decimal point to it. If it exceeds 9999, add two decimal

points to it, and the like.

PID given value o*.* PID feedback value b*.*

Note: when count value is displayed and it exceeds 9999, only 4 digits are displayed and add a

decimal point to it, i.e. 12345 is displayed in the form of 1234. .

F132 Display items of stop

Setting range: 0: Frequency/function-code

1: Keypad jogging

2: Target rotary speed

4: PN voltage 8: PID feedback value

16: Temperature 32: Count values

64: PID given value 128: Yarn length

256: Center frequency 512: Setting torque

Mfr‟s value:

0+2+4＝6

F133 Drive ratio of driven system

Setting range: 0.10～200.0

Mfr‟s value: 1.00

F134 Transmission-wheel radius

0.001～1.000 (m)

Mfr‟s value: 0.001

·Calculation of rotary speed and linear speed:

For example, If inverter‟s max frequency F111=50.00Hz, numbers of motor poles F804=4, drive ratio

F133＝1.00, transmission-shaft radius R=0.05m, then

Transmission shaft perimeter: 2πr =2×3.14×0.05=0.314 (meter)

Transmission shaft rotary speed: 60× operation frequency/ (numbers of poles pairs × drive ratio)

=60×50/ (2×1.00) =1500rpm

Endmost linear speed: rotary speed × perimeter=1500×0.314=471(meters/second)

F136 Slip compensation

Setting range: 0～10%

Mfr‟s value: 0

· Under VVVF controlling, rotary speed of motor rotor will decrease as load increases. Be assured that rotor

rotate speed is near to synchronization rotary speed while motor with rated load, slip compensation should be

adopted according to the setting value of frequency compensation.

Note: during the process of speed track, slip compensation function is invalid. After speed track is finished,

this function is valid.

F137 Modes of torque compensation

Setting range:

0: Linear compensation;

1: Square compensation;

2: User-defined multipoint compensation

3: Auto torque compensation

Mfr‟s value: 3

F138 Linear compensation

Setting range: 1～16

Mfr‟s value:

0.2-4.0kW: 7

5.5-30kW: 6

37~75kW: 5

90kW: 4

F139 Square compensation

Setting range: 1: 1.5 2: 1.8

3: 1.9 4: 2.0

Mfr‟s value: 1

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To compensate low-frequency torque controlled by

VVVF, output voltage of inverter while

low-frequency should be compensated.

When F137=0, linear compensation is chosen and

it is applied on universal constant-torque load;

When F137=1, square compensation is chose and

it is applied on the loads of fan or water pump;

When F137=2, user-defined multipoint

compensation is chosen and it is applied on the

special loads of spin-drier or centrifuge;

This parameter should be increased when the load

is heavier, and this parameter should be decreased

when the load is lighter.

If the torque is elevated too much, motor is easy to

overheat, and the current of inverter will be too

high. Please check the motor while elevating the torque.

When F137=3, auto torque compensation is chose and it can compensate low-frequency torque automatically,

to diminish motor slip, to make rotor rotary speed close to synchro rotary speed and to restrain motor

vibration. Customers should set correctly motor power, rotary speed, numbers of motor poles, motor rated

current and stator resistance. Please refer to the chapter “Operation process of measuring motor parameters”.

F140 User-defined frequency point F1

Setting range: 0～F142

Mfr‟s value: 1.00

F141 User-defined voltage point V1

Setting range: 0～100％

Mfr‟s value: 4

F142 User-defined frequency point F2

Setting range: F140～F144

Mfr‟s value: 5.00

F143 User-defined voltage point V2

Setting range: 0～100％

Mfr‟s value: 13

F144 User-defined frequency point F3

Setting range: F142～F146

Mfr‟s value: 10.00

F145 User-defined voltage point V3

Setting range: 0～100％

Mfr‟s value: 24

F146 User-defined frequency point F4

Setting range: F144～F148

Mfr‟s value: 20.00

F147 User-defined voltage point V4

Setting range: 0～100％

Mfr‟s value: 45

F148 User-defined frequency point F5

Setting range: F146～F150

Mfr‟s value: 30.00

F149 User-defined voltage point V5

Setting range: 0～100％

Mfr‟s value: 63

F150 User-defined frequency point F6

Setting range: F148～F118

Mfr‟s value: 40.00

F151 User-defined voltage point V6

Setting range: 0～100％

Mfr‟s value: 81

Multi-stage VVVF curves are defined by 12 parameters from F140 to F151.

The setting value of VVVF curve is set by motor load characteristic.

Note: V1<V2<V3<V4<V5<V6，F1<F2<F3<F4<F5<F6.As low-frequency, if the setting voltage is too high, motor

will overheat or be damaged. Inverter will be stalling or occur over-current protection.

Turnover

frequency

V（％）

Fig 5-3 Torque Promotion

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Note: during the process of speed track, polygonal-line VVVF curve function is invalid. After speed track is

finished, this function is valid.

F152 Output voltage corresponding to turnover frequency

Setting range: 10～100％

Mfr‟s value: 100

This function can meet the needs of some special loads, for example, when the frequency outputs 300Hz and

corresponding voltage outputs 200V (supposed voltage of inverter power supply is 400V), turnover

frequency F118 should be set to 300Hz and F152 is set to（200÷400）×100=50. And F152 should be equal to

50.

Please pay attention to nameplate parameters of motor. If the working voltage is higher than rated voltage or

the frequency is higher than rated frequency, motor would be damaged.

Note: during the process of speed track, slip compensation function is invalid. After speed track is finished,

this function is valid.

Carrier-wave frequency of inverter is adjusted by setting this code function. Adjusting carrier-wave may

reduce motor noise, avoid point of resonance of mechanical system, decrease leakage current of wire to earth

and the interference of inverter.

When carrier-wave frequency is low, although carrier-wave noise from motor will increase, the current

leaked to the earth will decrease. The wastage of motor and the temperature of motor will increase, but the

temperature of inverter will decrease.

When carrier-wave frequency is high, the situations are opposite, and the interference will rise.

When output frequency of inverter is adjusted to high frequency, the setting value of carrier-wave should be

increased. Performance is influenced by adjusting carrier-wave frequency as below table:

F153 Carrier frequency setting

Setting range:

Mfr‟s value:

0.2～7.5kW：800-10000

4000

11～15kW： 800-10000

3000

18.5kW～45kW： 2000-6000

4000

Above 55kW： 2000-4000

2000

Voltage （%）

F1 F2 F3 F4 F5 F6 Fre（Hz）

Fig 5-4 Polygonal-Line Type VVVF

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Carrier-wave frequency

Low → High

Motor noise

Loud → Low

Waveform of output current

Bad → Good

Motor temperature

High → Low

Inverter temperature

Low → High

Leakage current

Low → High

Interference

Low → High

F154 Automatic voltage rectification

Setting range: 0: Invalid 1: Valid

2:Invalid during deceleration process

Mfr‟s value: 0

This function is enable to keep output voltage constant automatically in the case of fluctuation of input

voltage, but the deceleration time will be affected by internal PI adjustor. If deceleration time is forbidden

being changed, please select F154=2.

F155 Digital accessorial frequency setting

Setting range: 0～F111

Mfr‟s value: 0

F156 Digital accessorial frequency polarity setting

Setting range: 0 or 1

Mfr‟s value: 0

F157 Reading accessorial frequency

F158 Reading accessorial frequency polarity

Under combined speed control mode, when accessorial frequency source is digital setting memory (F204=0), F155 and

F156 are considered as initial set values of accessorial frequency and polarity (direction).

In the mode of combined speed control, F157 and F158 are used for reading the value and direction of accessorial

frequency.

For example, when F203=1, F204=0. F207=1, the given analog frequency is 15Hz, inverter is required to run to 20Hz. In

case of this requirement, user can push “UP” button to raise the frequency from 15Hz to 20Hz. User can also set

F155=5Hz and F160=0 (0 means forward, 1 means reverse). In this way, inverter can be run to 20Hz directly.

F159 Random carrier-wave selection

Setting range: 0: Invalid 1: Valid

Mfr‟s value: 1

When F159=0, inverter will modulate as per the carrier-wave set by F153. When F159=1, inverter will operate in

mode of random carrier-wave modulating.

Note: when random carrier-wave is selected, output torque will increase but noise will be loud. When the

carrier-wave set by F153 is selected, noise will be reduced, but output torque will decrease. Please set the value

according to the situation.

F160 Reverting to manufacturer values

Setting range: 0: Invalid 1: Valid

Mfr‟s value: 0

·When there is disorder with inverter‟s parameters and manufacturer values need to be restored, set F160=1.

After “Reverting to manufacturer values” is done, F160 values will be automatically changed to 0.

· “Reverting to manufacturer values” will not work for the function-codes marked “○”in the “change”

column of the parameters table. These function codes have been adjusted properly before delivery. And it is

recommended not to change them.

Figure 5-3 Reverting to manufacturer values

▲

set

▼

F 1 6 0

F 1 0 0

OK!

set

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5.2 Operation Control

F200

Source of start

command

Setting range:

0: Keypad command; 1: Terminal command;

2: Keypad＋Terminal; 3: Communication;

4: Keypad＋Terminal＋Communication

Mfr‟s value: 0

F201

Source of stop

command

Setting range:

0: Keypad command; 1: Terminal command;

2: Keypad＋Terminal; 3: Communication;

4: Keypad＋Terminal＋Communication

Mfr‟s value: 0

· F200 and F201 are the resource of selecting inverter control commands.

· Inverter control commands include: starting, stopping, forward running, reverse running, jogging, etc.

·”Keypad command” refers to the start/stop commands given by the “Run” or ”stop/reset” key on the keypad.

·“Terminal command” refers to the start/stop command given by the “Run” terminal defined by F316-F323.

·When F200=3 and F201=3, the running command is given by Communication.

·When F200=2 and F201=2, “keypad command” and “terminal command” are valid at the mean time,

F200=4 and F201=4 are the same.

F202

Mode of direction setting

Setting range:

0: Forward running locking;

1: Reverse running locking;

2: Terminal setting

Mfr‟s value: 0

· The running direction is controlled by this function code together with other speed control mode which can

set the running direction of inverter. When auto-circulation speed is selected by F500=2, this function code

is not valid.

· When speed control mode without controlling direction is selected, the running direction of inverter is

controlled by this function code, for example, keypad controls speed.

. When speed control mode with controlling direction is selected, the running direction of inverter is

controlled by both modes. The way is polarity addition, for example, one forward direction and one

reverse direction make the inverter run reversely, both forward directions make inverter run forward, both

reverse directions which equal to forward direction make inverter run forward.

F203

Main frequency source X

Setting range:

0: Memory of digital given;

1: External analog AI1;

2: External analog AI2;

3: Pulse input given; 4: Stage speed control;

5: No memory of digital given;

6: Keypad potentiometer; 7: Reserved;

8:Reserved; 9: PID adjusting;

10: Communication

Mfr‟s value: 0

· Main frequency source is set by this function code.

·0: Memory of digital given

Its initial value is the value of F113. The frequency can be adjusted through the key “up” or “down”, or

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through the “up”, “down” terminals.

“Memory of digital given” means after inverter stops, the target frequency is the running frequency before

stop. If the user would like to save target frequency in memory when the power is disconnected, please set

F220=1, i.e. frequency memory after power down is valid.

1: External analog AI1; 2: External analog AI2

The frequency is set by analog input terminal AI1 and AI2. The analog signal may be current signal (0-20mA

or 4-20mA) or voltage signal (0-5V or 0-10V), which can be chosen by switch code. Please adjust the switch

code according to practical situations, refer to fig 4-4 and table 4-2.

When inverters leave the factory, the analog signal of AI1 channel is DC voltage signal, the range of voltage

is 0-10V, and the analog signal of AI2 channel is DC current signal, the range of current is 0-20 mA. If

4-20mA current signal is needed, please set lower limit of analog input F406=2, which input resistor is

500OHM. If some errors exist, please make some adjustments.

3: Pulse input given

When frequency is given by pulse input, the pulse is only inputted by OP1 terminal. The max pulse

frequency is 50K. The related parameters are from F440 to F446.

4: Stage speed control

Multi-stage speed control is selected by setting stage speed terminals F316-F322 and function codes of

multi-stage speed section. The frequency is set by multi-stage terminal or automatic cycling frequency.

5: No memory of digital given

Its initial value is the value of F113. The frequency can be adjusted through the key “up” or “down”, or

through the “up”, “down” terminals.

“No memory of digital given” means that the target frequency will restore to the value of F113 after stop no

matter the state of F220.

6: Keypad Potentiometer AI3

The frequency is set by the analog on the control panel.

9: PID adjusting

When PID adjusting is selected, the running frequency of inverter is the value of frequency adjusted by PID.

Please refer to instructions of PID parameters for PID given resource, PID given numbers, feedback source,

and so on.

10: COMMUNICATION

The main frequency is given by communication.

F204 Accessorial frequency

source Y

Setting range:

0: Memory of digital given; 1: External analog AI1;

2: External analog AI2; 3: Pulse input given;

4: Stage speed control; 5: PID adjusting;

6: Keypad potentiometer AI3

Mfr‟s value: 0

· When accessorial frequency Y is given to channel as independent frequency, it has the same function with main

frequency source X.

· When F204=0, the initial value of accessorial frequency is set by F155. When accessorial frequency controls speed

independently, polarity setting F156 is not valid.

· When F207=1 or 3, and F204=0, the initial value of accessorial frequency is set by F155, the polarity of accessorial

frequency is set by F156, the initial value of accessorial frequency and the polarity of accessorial frequency can be

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checked by F157 and F158.

· When the accessorial frequency is given by analog input (AI1, AI2), the setting range for the accessorial frequency is set

by F205 and F206.

When the accessorial frequency is given by keypad potentiometer, the main frequency can only select stage speed control

and Communication control (F203=4, 10)

· Note: accessorial frequency source Y and main frequency source X can not use the same frequency given channel.

F205 reference for selecting accessorial

frequency source Y range

Setting range:

0: Relative to max frequency;

1: Relative to main frequency X

Mfr‟s value: 0

F206 Accessorial frequency Y range (%)

Setting range: 0～100

Mfr‟s value: 100

· When combined speed control is adopted for frequency source, F206 is used to confirm the relative object

of the setting range for the accessorial frequency.

F205 is to confirm the reference of the accessorial frequency range. If it is relative to main frequency, the

range will change according to the change of main frequency X.

F207 Frequency source selecting

Setting range:

0: X; 1: X+Y;

2: X or Y (terminal switchover);

3: X or X+Y (terminal switchover);

4: Combination of stage speed and analog

5: X-Y 6: X+Y(F206-50%)*F205

Mfr‟s value: 0

·Select the channel of setting the frequency. The frequency is given by combination of main frequency X and

accessorial frequency Y.

·When F207=0, the frequency is set by main frequency source.

·When F207=1, X+Y, the frequency is set by adding main frequency source to accessorial frequency source.

X or Y can not be given by PID.

·When F207=2, main frequency source and accessorial frequency source can be switched over by frequency

source switching terminal.

·When F207=3, main frequency given and adding frequency given(X+Y) can be switched over by frequency

source switching terminal. X or Y can not be given by PID.

·When F207=4, stage speed setting of main frequency source has priority over analog setting of accessorial

frequency source (only suitable for F203=4 F204=1).

·When F207=5, X-Y, the frequency is set by subtracting accessorial frequency source from main frequency

source. If the frequency is set by main frequency or accessorial frequency, PID speed control can not be

selected.

·When F207=6, X+Y(F206-50%)*F205, the frequency is given by both main frequency source and accessorial

frequency source. X or Y can not be given by PID.

Note:

1. When F203=4 and F204=1, the difference between F207=1 and F207=4 is that when F207=1,

frequency source selecting is the addition of stage speed and analog, when F207=4, frequency source

selecting is stage speed with stage speed and analog given at the same time. If stage speed given is

canceled and analog given still exists, inverter will run by analog given.

2. Frequency given mode can be switched over by selecting F207. For example: switching PID adjusting

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and normal speed control, switching stage speed and analog given, switching PID adjusting and analog

given, and so on.

3. The acceleration/deceleration time of stage speed is set by function code of corresponding stage speed

time. When combined speed control is adopted for frequency source, the acceleration/deceleration time

is set by F114 and F115.

4. The mode of automatic cycle speed control is unable to combine with other modes.

5. When F207=2 (main frequency source and accessorial frequency source can be switched over by

terminals), if main frequency is not set to be under stage-speed control, accessorial frequency can be set

to be under automatic cycle speed control (F204=5, F500=0). Through the defined switchover terminal,

the control mode (defined by X) and automatic cycle speed control (defined by Y) can be freely

switched.

6. If the settings of main frequency and accessorial frequency are the same, only main frequency will be

valid.

7. When F207=6, F205=0 and F206=100, X+Y(F206-50%)*F205=X+(100%-50%)*F111, and if F207=6,

F205=1 and F206=100, then X+Y(F206-50%)*F205=X+(100%-50%)*X.

F208

Terminal

two-line/three-line

operation control

Setting range:

0: No function;

1: Two-line operation mode 1;

2: Two-line operation mode 2;

3: three-line operation mode 1;

4: three-line operation mode 2;

5: start/stop controlled by direction pulse

Mfr‟s value: 0

· When selecting two-line type or three-line type), F200, F201 and F202 are invalid.

· Five modes are available for terminal operation control.

Note:

In case of stage speed control, set F208 to 0. If F208 ≠0 (when selecting two-line type or three-line type),

F200, F201 and F202 are invalid.

“FWD”, “REV” and “X” are three terminals designated in programming OP1～OP6.

1: Two-line operation mode 1: this mode is the most popularly used two-line mode. The running direction of

mode is controlled by FWD, REV terminals.

For example: “FWD” terminal-----“open”: stop, “closed”: forward running;

“REV” terminal-----“open”: stop, “closed”: reverse running;

“CM” terminal-----common port

Running command

Stop

Forward running

Reverse running

Stop

FWD

REV

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2. Two-line operation mode 2: when this mode is used, FWD is enable terminal, the direction is controlled by

REV terminal.

For example: “FWD” terminal-----“open”: stop, “closed”: running;

“REV” terminal-----“open”: forward running, “closed”: reverse running;

“CM” terminal-----common port

3. Three-line operation mode 1:

In this mode, X terminal is enable terminal, the direction is

controlled by FWD terminal and REV terminal. Pulse signal is

valid.

Stopping commands is enabled by opening X terminal.

SB3: Stop button

SB2: Forward button.

SB1: Reverse button.

4. Three-line operation mode 2:

In this mode, X terminal is enable terminal, running command is

controlled by FWD terminal. The running direction is controlled by

REV terminal, and stopping command enable by opening X

terminal.

SB1: Running button

SB2: Stop button

K1: direction switch. Open stands for forward running; close

stands for reverse running.

5. Start/stop controlled by direction pulse:

“FWD” terminal—(impulse signal: forward/stop)

“REV” terminal—(impulse signal: reverse/stop)

“CM” terminal—common port

Note: when pulse of SB1 triggers, inverter will run forward. When the

pulse triggers again, inverter will stop running.

When pulse of SB2 triggers, inverter will run reverse. When the pulse

triggers again, inverter will stop running.

Running command

Stop

Forward running

Reverse running

FWD

REV

SB2

SB1

FWD

REV

SB2

FWD

SB3

SB2

SB1

REV

FWD

REV

SB1

SB2

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F209 Selecting the mode of stopping

the motor

Setting range:

0: stop by deceleration time; 1: free stop

Mfr‟s value: 0

When the stop signal is input, stopping mode is set by this function code:

F209=0: stop by deceleration time

Inverter will decrease output frequency according to setting acceleration/deceleration curve and decelerating

time, after frequency decreases to 0, inverter will stop. This is often common stopping type. During the

process of speed track, this function is invalid. And inverter will be forced to stop during this process.

F209=1: free stop

After stop command is valid, inverter will stop output. Motor will free stop by mechanical inertia.

F210 Frequency display accuracy

Setting range: 0.01～2.00

Mfr‟s value: 0.01

Under keypad speed control or terminal UP/DOWN speed control, frequency display accuracy is set by this

function code and the range is from 0.01 to 2.00. For example, when F210=0.5, UP/DOWN terminal is

pressed at one time, frequency will increase or decrease by 0.5Hz.

This function is valid when inverter is in the running state. When inverter is in the standby state, no matter

what value of this function code is, frequency will increase or decrease by 0.01Hz.

F211 Speed of digital control

Setting range: 0.01～100.0Hz/S

Mfr‟s value: 5.00

When UP/DOWN terminal is pressed, frequency will change at the setting rate. The Mfr‟s value is 5.00Hz/s.

F212 Direction memory

Setting range: 0: Invalid 1: Valid

Mfr‟s value: 0

· This function is valid when three-line operation mode 1(F208=3) is valid.

· When F212=0，after inverter is stopped, resetted and repowered on, the running direction is not memorized.

· When F212=1，after inverter is stopped, resetted and repowered on, if inverter starts running but no

direction signal, inverter will run according the memory direction.

F213 Auto-starting after repowered on

Setting range: 0: invalid; 1: valid

Mfr‟s value: 0

F214 Auto-starting after reset

Setting range: 0: invalid; 1: valid

Mfr‟s value: 0

Whether or not to start automatically after repowered on is set by F213

F213=1, Auto-starting after repowered on is valid. When inverter is power off and then powered on again, it

will run automatically after the time set by F215 and according to the running mode before power-down. If

F220=0 frequency memory after power-down is not valid, inverter will run by the setting value of F113.

F213=0, after repower-on, inverter will not run automatically unless running command is given to inverter.

·Whether or not to start automatically after fault resetting is set by F214

When F214=1, if fault occurs, inverter will reset automatically after delay time for fault reset (F217). After

resetting, inverter will run automatically after the auto-starting delay time (F215).

If frequency memory after power-down (F220) is valid, inverter will run at the speed before power-down.

Otherwise, inverter will run at the speed set by F113.

In case of fault under running status, inverter will reset automatically and auto-start. In case of fault under

stopped status, the inverter will only reset automatically.

When F214=0, after fault occurs, inverter will display fault code, it must be reset by manually.

F215 Auto-starting delay time

Setting range: 0.1～3000.0

Mfr‟s value: 60.0

F215 is the auto-starting delay time for F213 and F214. The range is from 0.1s to 3000.0s.

F216 Times of auto-starting in case of

repeated faults

Setting range: 0～5

Mfr‟s value: 0

F217 Delay time for fault reset

Setting range: 0.0～10.0

Mfr‟s value: 3.0

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F216 sets the most times of auto-starting in case of repeated faults. If starting times are more than the setting

value of this function code, inverter will not reset or start automatically after fault. Inverter will run after

running command is given to inverter manually.

F217 sets delay time for fault reset. The range is from 0.0 to 10.0S which is time interval from fault to

resetting.

F220 Frequency memory after power-down

Setting range: 0: invalid; 1: valid

Mfr‟s value: 0

F220 sets whether or not frequency memory after power-down is valid.

This function is valid for F213 and F214. Whether or not to memory running state after power-down or

malfunction is set by this function.

·The function of frequency memory after power-down is valid for main frequency and accessorial frequency

that is given by digital. Because the digital given accessorial frequency has positive polarity and negative

polarity, it is saved in the function codes F155 and F156.

F222 count memory selection

Setting range: 0: Invalid 1: Valid

Mfr‟s value：0

·F220 sets whether or not count memory is valid. Whether or not to memory counting values after

power-down or malfunction is set by this function.

Table 5-1 Combination of Speed Control

F204

F203

0. Memory

of digital

setting

1 External

analog AI1

2 External

analog AI2

3 Pulse input

given

4 Terminal

stage speed

control

5 PID

adjusting

6 Keypad

potentiome

ter AI3

0 Memory of

Digital setting

〇

●

〇

1External

analog AI1

●

〇

●

〇

2External

analog AI2

●

〇

●

〇

3 Pulse input

given

●

〇

●

〇

4Terminal Stage

speed control

●

〇

●

5 Digital setting

〇

●

〇

6 Keypad

potentiometer

AI3

●

〇

9 PID adjusting

●

〇

Communication

●

●: Inter-combination is allowable.

〇: Combination is not allowable.

The mode of automatic cycle speed control is unable to combine with other modes. If the combination

includes the mode of automatic cycle speed control, only main speed control mode will be valid.

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F230

Application macro selection

Setting range:

0：Macro of manufacturer

1：PID control macro

2：Torque control macro

3：Multi-stage speed control macro

4：Local/remote control macro

5~8：Reserved

Mfr‟s value: 0

Application macro includes some functions of speed control, and with wiring scheme. User will use inverter

more conveniently. If some function is not included in the macro, user can set them outside of the macro.

Brief process is as below:

▲ ▼

▲OR▼

F230

Change

or not

YES

Set

Enter guide

mode

Enter need macro

Addressing

inside macro

Set

Modify

macro

Inside

parameter

Enter next function code

Stop/reset

Enter current

macro

Save and quit

Set

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F231 Reverting to macro

manufacturer values

Setting range:

0: Not reverting to manufacturer

1: Reverting to manufacturer values

Mfr‟s value: 0

·When F231=1, macro is reverted to manufacturer values except communications parameters (nine section).

Brief introduction of macro

0: Macro of manufacturer is the simple keypad control mode, which includes the below function code.

Function code

Function definition

Mfr‟s value

F106

Control mode

0: Sensorless vector control

F113

Target frequency

50.00Hz

F114

First acceleration time

Subject to inverter model

F115

First deceleration time

Subject to inverter model

F122

Reverse running forbidden

0: Invalid

F200

Source of start command

0: Keypad command

F201

Source of stop command

0: Keypad command

F202

Mode of direction setting

0: Forward running locking

F203

Main frequency source X

0: Digital setting memory

F204

Accessorial frequency source Y

0: Digital setting memory

1: PID control macro is suitable for the occasion of process control. For example: controlling changing

process of pressure, liquid levels and flow. The manufacture setting is that digital given value is signal given

source, AI2 is feedback source. Operation mode is two-line 1 mode, and OP3 is set as FWD terminal. PID

control and constant-speed control is switched by OP5 terminal, AI1 is the frequency source of

constant-speed control.

Following function codes are included.

Function code

Function definition

Mfr‟s value

F106

Control mode

2: VVVF

F111

Max frequency

50.00Hz

F112

Min frequency

0.50Hz

F113

Target frequency

50.00Hz

F114

First acceleration time

Subject to inverter model

F115

First deceleration time

Subject to inverter model

F131

Running display items

1+2+4+8+16

F132

Display items of stop

2+4+8+64

F122

Reverse running forbidden

0: Invalid

F137

Modes of torque compensation

0: Linear compensation

F138

Linear compensation

Subject to model

F203

Main frequency source X

9: PID

F204

Accessorial frequency source Y

1: AI1

F207

Frequency source selecting

2: X or Y

F208

Two-line / three-line operation control

1: two-line operation mode 1

F209

Selecting the mode of stop the motor

0: stop by deceleration time

F318

OP3 terminal function setting

15: FWD

F320

OP5 terminal function setting

21: Frequency source switchover terminal

FA00

Water supply mode

0: PID control mode

FA01

PID adjusting target given source

1：AI1

FA02

PID adjusting feedback given source

2：AI2

FA03

Max limit of PID adjusting

100%

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FA04

Digital setting value of PID adjusting

50%

FA05

Min limit of PID adjusting

FA06

PID polarity

1：Negative feedback

FA07

Dormancy function selection

1：Invalid

FA09

Min frequency of PID adjusting(S)

5.00Hz

FA10

Dormancy delay time (S)

FA11

Wake delay time (S)

FA19

Proportion Gain P

0.30

FA20

Integration time I (S)

0.3

FA21

Differential time D (S)

0.0

FA22

PID sampling period (S)

0.1

FA29

PID dead time (%)

2.0

·The wiring is as following:

2. Torque control macro (user must study motor parameter at first). This macro is suitable for the

occasion of constant-torque output. Torque is given by AI1 and forward speed is limited by AI2.

Operation mode is two-line mode 1, and OP3 is set to FWD terminal.

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Following function codes are included.

Function code

Function definition

Mfr‟s value

F106

Control mode

F114

First Acceleration Time

Subject to inverter model

F115

First Deceleration Time

Subject to inverter model

F131

Running Display Items

1+2+4+8+4096

F132

Display items of stop

2+4+512

F208

Terminal two-line/three-line

operation control

1: Two-line operation mode 1

F318

OP3 terminal function setting

15：FWD

F431

AO1 analog output signal selecting

6：torque

F432

AO2 analog output signal selecting

6：torque

FC00

Speed/torque control selection

1：Torque control

FC06

Torque given channel

1：AI1

FC07

Torque given coefficient

3．000

FC08

Reserved

FC09

Torque given command value（%）

100.0

FC14

Offset torque given channel

0：digital given (FC17)

FC15

Offset torque coefficient

0.500

FC16

Offset torque cut-off frequency (%)

10.0

FC17

Offset torque command value (%)

10.0

FC20

Reserved

FC22

Forward speed limited channel

2：AI2

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·The wiring is as following:

3. Multi-stage speed control macro: 7-stage speed is given by OP1~OP3 terminals, and combination of

stage speed and analog is realized, stage speed has the priority and analog is given by AI1 channel.

Operation control mode is two-line mode 1, OP4 is FWD terminal to control start and stop, OP5 is

REV terminal and OP6 terminal is reset terminal.

Below function codes are include:

Function code

Function definition

Mfr‟s value

F106

Control mode

0：Sensorless vector control

F111

Max Frequency

50.00Hz

F112

Min Frequency

0.50Hz

F114

First Acceleration Time

Subject to inverter model

F115

First Deceleration Time

Subject to inverter model

F122

Reverse Running Forbidden

0: invalid

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F131

Running Display Items

1+2+4+8

F132

Display items of stop

2+4

F203

Main frequency source

4: Stage speed control

F208

Terminal two-line/three-line operation control

1: Two-line operation mode 1

F209

Selecting the mode of stopping the motor

0: stop by deceleration time

F316

OP1 terminal function setting

3: multi-stage speed terminal 1

F317

OP2 terminal function setting

4: multi-stage speed terminal 2

F318

OP3 terminal function setting

5: multi-stage speed terminal 3

F319

OP4 terminal function setting

15: FWD

F320

OP5 terminal function setting

16: REV

F321

OP6 terminal function setting

7: Reset

F500

Stage speed type

1: 15-stage speed

F504

Frequency setting for stage 1 speed

5Hz

F505

Frequency setting for stage 2 speed

10Hz

F506

Frequency setting for stage 3 speed

15Hz

F507

Frequency setting for stage 4 speed

20Hz

F508

Frequency setting for stage 5 speed

25Hz

F509

Frequency setting for stage 6 speed

30Hz

F510

Frequency setting for stage 7 speed

35Hz

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The wiring is as following:

4. Local/remote control macro is switched by terminals. Each control mode has frequency given source,

start/stop control and direction given source.

Frequency source switch is between X and Y (F207=2) or X and X+Y (F207=3), start/stop control and

direction switch is valid at the same time.

The control mode of start/stop and direction selecting is set by F200, F201, F202 and F208 (given by panel,

terminal, scene bus). The default control mode is two-line 1 mode, main frequency source X is set by F203

and the default channel is AI1. The accessorial frequency source Y is set by F204 and the default channel is

AI2. Only when F207=2 or 3, frequency source can be switched, the default setting is F207=2.

Function code

Function definition

Mfr‟s value

F106

Control mode

0：SVC

F111

Max Frequency

50.00Hz

F112

Min Frequency

0.50Hz

F113

Target Frequency

50.00Hz

F114

First Acceleration Time

Subject to inverter model

F115

First Deceleration Time

Subject to inverter model

F122

Reverse Running Forbidden

0: invalid

F131

Running Display Items

1+2+4+8

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F132

Display items of stop

2+4

F200

Source of start command

0: Keypad command

F201

Source of stop command

0: Keypad command

F202

Mode of direction setting

0: Forward running locking

F203

Main frequency source X

1：AI1

F204

Accessorial frequency source Y

2：AI2

F207

Frequency source selecting

2：X or Y

F208

Terminal two-line/three-line operation

control

1: Two-line operation mode 1

F209

Selecting the mode of stopping the motor

0: stop by deceleration time

F316

OP1 terminal function setting

52: FWD2

F317

OP2 terminal function setting

53: REV2

F318

OP3 terminal function setting

15: FWD

F319

OP4 terminal function setting

16: REV

F320

OP5 terminal function setting

7: reset

F321

OP6 terminal function setting

51: control 1/ control 2 selecting

The wiring is as following:

E3000

·61·

Traverse Operating function

Traverse operation is widely used in textile and chemical fiber industry.

F235

Traverse operating mode

0：Invalid

1：Traverse operating mode 1

2：Traverse operating mode 2

3：Traverse operating mode 3

Mfr's value: 0

·F235=0，this function is invalid.

·F235=1，traverse operating mode 1, the central frequency is set by F242, and the working process is shown

in Fig 5-6.

·F235=2，traverse operating mode 2, the central frequency is on the decrease, the working process is shown

in Fig 5-7.

·F235=3，traverse operating mode 3, the central frequency is set by F203. Under this mode, if the central

frequency set by F203 is lower than the lower limit of central frequency, inverter will not stop running. In

the other traverse operating mode, the value of central frequency is controlled by F243.

Decelerate

according to

Dec. time

Descending

time

Rising time

Jitter Freq.

Accelerate

according to

Acc. time

Upper limit of Freq.

Central Freq.

频率

Stop

command

Fig 5-6

Lower limit of Freq.

Run

command

E3000

·62·

Fig 5-7

Run

command

Stop

command

F236

Crawl-positioning

0：Disabled 1：Enabled

Mfr's value: 0

·Crawl-positioning mode: when this mode is enabled, if inverter gets the signal of stop, full of yarn, broken

of yarn, fixed length control, inverter will run to the frequency of crawl-positioning (F252). After the

waiting time of crawl-positioning (F253), if inverter gets a positioning stop signal, inverter will stop (the

positioning stop signal is invalid within crawl-positioning waiting time). If there is no positioning stop

signal, inverter will stop automatically after max time of crawl-positioning time (F524). Note: if F524=0,

inverter will not stop automatically.

Running frequency

of crawl-positioning Waiting time of

crawl-positioning

Positioning

signal

Stop signal of

full of yarn or

broken of yarn Fig 5-8

Max running time of crawl-positioning

F237

Traverse signal source

0：Auto start 1：X terminal start

Mfr's value: 0

·When F237=0 and F235≠0, inverter will run by traverse mode.

·When F237=1 and F235≠0, user should set OPX terminal as traverse start terminal, when this terminal is

E3000

·63·

valid, traverse function is valid.

F238

Stop mode of

length arrival

0：Stop the motor at fixed length

1：Stop the motor at fixed spindle radius

2：Non-stop at fixed length, it indicates full of yarn.

3：Fixed radius arrival, it indicates full of yarn.

Mfr's value: 0

F239

Traverse memory

mode

0：Memory at the status of stop and power off

1：Only memory at the status of stop.

2：Only memory at the status of power off.

3：No memory.

Mfr's value: 0

F238=0 or 1, when fixed length or fixed radius is arrival, inverter will stop.

F238=2 or 3, when fixed length or fixed radius is arrival, multifunction terminals (DO1, DO2 and relay

output terminal) will output signal. Inverter will not stop, and “OVER” will be displayed in the panel.

F240

Preset frequency (Hz）

F112～F111

Mfr's value: 5.00

F241

Running time of preset frequency (S)

0～3000.0

Mfr's value: 0

F240 is used to define the inverter‟s operating frequency before entering traverse mode.

F241 is used to define the time when the inverter operates at pre-traverse frequency.

F242

Central frequency (Hz)

F243～F111

Mfr's value: 25.00

F243

Lower limit of central frequency

(Hz)

F112～F242

Mfr's value: 0.50

F244

Descending rate of central

frequency (Hz / S)

0～65.00

Mfr's value: 0.500

F247

Traverse amplitude setting mode

0：Relative to max frequency

1：Relative to central frequency

Mfr's value: 1

F248

Traverse amplitude

0～100.00%

Mfr's value: 10.00%

F249

Jump frequency

0～50.00%

Mfr's value: 30.00%

F250

Rising time of traverse (S)

1～3000.0

Mfr's value: 10.0

F251

Descending time of traverse (S)

1～3000.0

Mfr's value: 10.0

F252

Crawl-positioning frequency (Hz)

F112～F111

Mfr's value: 3.00

F253

Waiting time of crawl-positioning (S)

0～3000.0

Mfr's value: 5.0

F254

Max time of crawl-positioning (S)

0～3000.0

Mfr's value: 10.0

Please refer to Fig 5-6, 5-7 and 5-8.

If the lower limit frequency of traverse amplitude is lower than min frequency F112, then the lower limit of

frequency of traverse amplitude turns to min frequency of inverter. If the upper limit frequency of traverse

amplitude is higher than the max frequency F111, the frequency of traverse amplitude will turn to max

frequency of inverter.

Jitter frequency is the percent of traverse amplitude, which is set by F249.

F257

Cumulative length (Km)

0～6500

Mfr's value: 0

F258

Actual length (Km)

0～65.00

Mfr's value: 0

F259

Setting length (Km)

0～65.00

Mfr's value: 0

F260

Pulse numbers of length sensor

0～650.0

Mfr's value: 1.00

In fixed length control mode, the function of F257～F260 is valid.

F264

Feedback channel of fixed radius

0：AI1 1：AI2

Mfr's value: 0

F265

Fixed-radius display value

0～10000

Mfr's value: 5000

F266

Output voltage at fixed radius mode (V)

0～10.00

Mfr's value: 5.00

E3000

·64·

F267

Voltage hysteresis when judging full of

yarn signal is clear.

0～10.00

Mfr's value: 0

·F265 is used to set the display value corresponding to analog max value.

·F266 is used to set output voltage of fixed radius sensor when fixed radius is arrival.

· Voltage hysteresis is set by F267. For example: if F266=5.00, F267=0.30, only when the feedback voltage

is lower than 4.70V, inverter will judge full of yarn signal clear.

F272

Delay time of broken yarn and intertwining yarn（S）

0～3000.0

·The delay time after judging broken of yarn and intertwining yarn.

·when broken of yarn, BRK1 is displayed. When full of yarn, BRK2 is displayed.

F275

Detect frequency value

F112～F111

25.00

F276

Detect frequency width

0～20.00

0.50

·When inverter runs to diction frequency set by F275，the multifunction terminal will output a signal.

5.3. Multifunctional Input and Output Terminals

5.3.1 Digital multifunctional output terminals

During the process of speed track, the function of F300~F312 is still valid.

F300 Relay token output

Setting range: 0~32

Refer to table 5-2 for detailed instructions.

Mfr‟s value: 1

F301 DO1 token output

Mfr‟s value: 14

F302 DO2 token output

Mfr‟s value: 5

E3000 inverter has one multifunctional relay output terminal. Inverters of 15kW and below 15kW have one

multifunctional digital output terminals (without DO2 terminal), inverters above 15kW have two multifunctional

digital output terminals.

In water supply system, if the fixed mode or timing interchanging mode is selected, the values of from F300 to

F301 can not be set 30-32.

Table 5-2 Instructions for digital multifunctional output terminal

Value

Function

Instructions

no function

Output terminal has no functions.

inverter fault protection

When inverter works wrong, ON signal is output.

over latent frequency 1

Please refer to instructions from F307 to F309.

over latent frequency 2

Please refer to instructions from F307 to F309.

free stop

Under free stop status, after stop command is given, ON signal is

output until inverter completely stops.

In running status 1

Indicating that inverter is running and ON signal is output.

DC braking

Indicating that inverter is in the status of DC braking and ON signal is

output.

acceleration/deceleration

time switchover

Indicating that inverter is in the status of acceleration/deceleration

time switchover

Reaching the Set Count

Value

This terminal will be “action” when inverter carries the external

count instruction and count value reaches the set value of F314.

Reaching the Designated

Count Value

This terminal will be “action” when inverter carries the external

count instruction and count value reaches the set value of F315.

E3000

·65·

inverter overload

pre-alarm

After inverter overloads, ON signal is output after the half time of

protection timed, ON signal stops outputting after overload stops or

overload protection occurs.

motor overload pre-alarm

After motor overloads, ON signal is output after the half time of

protection timed, ON signal stops outputting after overload stops or

overload protection occurs.

stalling

During accel/decel process, inverter stops accelerating/decelerating

because inverter is stalling, and ON signal is output.

Inverter is ready to run

When inverter is powered on. Protection function is not in action

and inverter is ready to run, then ON signal is output.

In running status 2

Indicating that inverter is running and ON signal is output. When inverter is

running at 0HZ, it seems as the running status, and ON signal is output.

frequency arrival output

Indicating inverter runs to the setting target frequency, and ON

signal is output. See F312.

overheat pre-alarm

When testing temperature reaches 80% of setting value, ON signal

is output. When overheat protection occurs or testing value is lower

than 80%of setting value, ON signal stops outputting.

over latent current output

When output current of inverter reaches the setting overlatent

current, ON signal is output. See F310 and F311.

Analog line disconnection

protection

Indicating inverter detects analog input lines disconnection, and ON

signal is output. Please refer to F741.

Zero current detecting

output

When inverter output current has fallen to zero current detecting

value, and after the setting time of F755, ON signal is output.

Please refer to F754 and F755.

Under-load 1 pre-alarm

The threshold is different with under-load protection, please refer to

F754.

21-29

Reserved

General pump is running

Indicating some general pumps are running.

Converter pump is running

Indicating some converter pumps are running.

Over-limit pressure token

Indicating the max limit value when PID adjusting is valid and

negative feedback is selected, and feedback pressure is higher than

max pressure set by F503

Stop signal of yarn full,

yarn broken, yarn

intertwining and stop

inverter by manual

Indicating stop signal of yarn full, yarn broken, yarn intertwining and

stop inverter by manual

Full yarn signal

Indicating yarn is full.

Output signal of traverse

rising

Indicating traverse is rising.

Traverse wave form output

Indicating inverter is in the traverse status.

Yarn frequency detected

This function is valid when it is higher than yarn frequency, or else

it is invalid.

F303 DO output types selection

Setting range: 0: level output : pulse output

Mfr‟s value: 0

· When level output is selected, all terminal functions in table 5-2 can be defined by F301.

· When pulse output is selected, DO1 can be defined as high-speed pulse output terminal. The max pulse

frequency is 50KHz. The related function codes are F449、F450、F451、F452、F453.

F307 Characteristic frequency 1

Setting range: F112～F111Hz

Mfr‟s value: 10Hz

E3000

·66·

F308 Characteristic frequency 2

Mfr‟s value: 50Hz

F309 Characteristic frequency width

Setting range: 0～100％

Mfr‟s value: 50

When F300=2, 3, F301=2, 3 and F302=2, 3 and token characteristic frequency is selected, this group

function codes set characteristic frequency and its width. For example: setting F301=2, F307=10, F309=10,

when frequency is higher than F307, DO1 outputs ON signal. When frequency is lower than (10-10*10%）

=9Hz, DO1 outputs OFF signal.

F310 Characteristic current

Setting range: 0～1000A

Mfr‟s value: Rated current

F311 Characteristic current width

Setting range: 0～100％

Mfr‟s value: 10

When F300=17 and F301=17 and F302=17 and token characteristic current is selected, this group function

codes set characteristic current and its width.

For example: setting F301=17, F310=100, F311=10, when inverter current is higher than F310, DO1 outputs ON

signal. When inverter current is lower than （100-100*10%）=90A, DO1 outputs OFF signal.

F312 Frequency arrival threshold

Setting range: 0.00～5.00Hz

Mfr‟s value: 0.00

When F300=15 and F301=15, threshold range is set by F312.

For example: when F301=15, target frequency is 20HZ and F312=2, the running frequency reaches 18Hz

(20-2), ON signal is output by DO1 until the running frequency reaches target frequency.

·Count frequency divisions refer to the ratio of actual pulse input and inverter‟s count times, i.e.,

Inverter‟s Count Times ＝

e.g. when F313＝3, inverter will count once for every 3 inputs of external pulse.

·Set count values refer to a count width pulse output by the output terminal (DO1 terminal or relay)

programmed with “reaching the set count values” function when a certain number of pulses are input

from OP1. Count will restart after the count value reaches “set times”.

As shown in Fig 5-6: if F313=1, F314＝8, F301＝8, DO1 will output an instruction signal when OP1

inputs the 8th pulse.

·Designated count values refer to an pulse output by the output terminal (DO1 or RELAY terminal)

programmed with “reaching the set count values” function when a certain number of pulses are input

from OP1, until count value reaches the “set times”.

As shown in Fig 5-6: if F313=1、F314＝8，F315＝5，F300＝9, relay will output an instruction signal

when OP1 inputs the 5th pulse, relay will output an instruction signal until reaching “set count times 8”.

1 2 3 4 5 6 7 8 1

OP1 Input:

DO1:

Relay:

F313 Count frequency divisions

Setting range:1～65000

Mfr‟s value: 1

F314 Set count value

Setting range: F315～65000

Mfr‟s value: 1000

F315 Designated count value

Setting range: 1～F314

Mfr‟s value : 500

Fig 5-6 Set Count times & Designated Count Times

Count Frequency Division

Actual Pulse Input

E3000

·67·

5.3.2 Digital multifunctional input terminals

F316 OP1 terminal function setting

Setting range:

0: no function;

1: running terminal;

2: stop terminal;

3: multi-stage speed terminal 1;

4: multi-stage speed terminal 2;

5: multi-stage speed terminal 3;

6: multi-stage speed terminal 4;

7: reset terminal;

8: free stop terminal;

9: external emergency stop terminal;

10: acceleration/deceleration forbidden terminal;

11: forward run jogging;

12: reverse run jogging;

13: UP frequency increasing terminal;

14: DOWN frequency decreasing terminal;

15: “FWD” terminal;

16: “REV” terminal;

17: three-line type input “X” terminal;

18: acceleration/deceleration time switchover terminal;

19~20: Reserved;

21: frequency source switchover terminal;

22: Count input terminal:

23: Count reset terminal, clear actual yarn length

24: clear traverse status

25: Traverse operating mode is valid.

26: yarn broken 27: intertwining yarn

28: crawl-positioning signal

29: clear actual yarn length and traverse status

30: Water lack signal; 31: Signal of water

32: Fire pressure switchover;

33: Emergency fire control

Mfr‟s value: 11

F317 OP2 terminal function setting

Mfr‟s value: 9

F318 OP3 terminal function setting

Mfr‟s value: 15

F319 OP4 terminal function setting

Mfr‟s value: 16

F320 OP5 terminal function setting

Mfr‟s value: 7

F321 OP6 terminal function setting

Mfr‟s value: 8

F322 OP7 terminal function setting

Mfr‟s value: 1

F323 OP8 terminal function setting

Mfr‟s value: 2

·This parameter is used for setting the corresponding function for multifunctional digital input terminal.

·Both free stop and external emergency stop of the terminal have the highest priority.

·When pulse given is selected, OP1 terminal is set as pulse signal input terminal automatically.

Note: 15kW inverter and below 15kW has 6 multifunctional digital input terminals OP1~OP6.

Table 5-3 Instructions for digital multifunctional input terminal

Value

Function

Instructions

No function

Even if signal is input, inverter will not work. This function can be

set by undefined terminal to prevent mistake action.

Running terminal

When running command is given by terminal or terminals

combination and this terminal is valid, inverter will run. This

terminal has the same function with “run” key in keypad.

Stop terminal

When stop command is given by terminal or terminals combination

and this terminal is valid, inverter will stop. This terminal has the

same function with “stop” key in keypad.

Multistage speed terminal 1

15-stage speed is realized by combination of this group of

terminals. See table 5-4.

Multistage speed terminal 2

Multistage speed terminal 3

E3000

·68·

Multistage speed terminal 4

Reset terminal

This terminal has the same function with “reset” key in keypad.

Long-distance malfunction reset can be realized by this function.

Free stop terminal

Inverter closes off output and motor stop process is not controlled

by inverter. This mode is often used when load has big inertia or

there are no requirements for stop time. This mode has the same

function with free stop of F209.

External emergency

stop terminal

When external malfunction signal is given to inverter,

malfunction will occur and inverter will stop.

Acceleration/deceleration

forbidden terminal

Inverter will not be controlled by external signal (except for stop

command), and it will run at the current output frequency.

forward run jogging

Forward jogging running and reverse jogging running. Refer to

F124, F125 and F126 for jogging running frequency, jogging

acceleration/deceleration time.

reverse run jogging

UP frequency increasing

terminal

When frequency source is set by digital given, the setting

frequency can be adjusted which rate is set by F211.

DOWN frequency

decreasing terminal

“FWD” terminal

When start/stop command is given by terminal or terminals

combination, running direction of inverter is controlled by

external terminals.

“REV” terminal

Three-line input “X”

terminal

“FWD”、“REV”、“CM” terminals realize three-line control. See

F208 for details.

acceleration/deceleration

time switchover terminal

When this function is selected, second acceleration/deceleration

time is valid. See F116 and F117 for the second

acceleration/deceleration time.

Reserved

frequency source

switchover terminal

When F207=2, main frequency source and accessorial frequency

source can be switched over by frequency source switching terminal.

When F207=3, X and (X + Y) can be switched over by frequency

source switching terminal.

Count input terminal

Built-in count pulse input terminal.

Count reset terminal

Reset terminal count value to zero.

24-29

Reserved

Water lack signal

When PID control is valid and FA26=1, this function is valid.

While lack of water, inverter will be in the protection state.

Signal of water

When PID control is valid and FA26=1, this function is valid. If

water is enough, inverter will reset automatically.

Fire pressure switchover

When PID control is valid and this terminal is valid, the setting

value of PID switches into fire pressure given (FA58).

Emergency fire control

When emergency fire mode (FA59) is valid, inverter will be in

emergency fire mode.

E3000

·69·

Table 5-4 Instructions for multistage speed

Note: 1. K4 is multi-stage speed terminal 4, K3 is multi-stage speed terminal 3, K2 is multi-stage speed

terminal 2, K1 is multi-stage speed terminal 1. And 0 stands for OFF, 1 stands for ON.

2. 0=OFF, 1=ON

F324 Free stop terminal logic

Setting range:

0: positive logic (valid for low level);

1: negative logic (valid for high level)

Mfr‟s value: 0

F325 External emergency stop

terminal logic

Mfr‟s value: 0

F328 Terminal filtering times

Setting range: 1~100

Mfr‟s value: 10

When multi-stage speed terminal is set to free stop terminal (8) and external emergency stop terminal (9),

terminal logic level is set by this group of function codes. When F324=0 and F325=0, positive logic and low

level is valid, when F324=1 and F325=1, negative logic and high level is valid.

5.4 Analog Input and Output

E3000 series inverters have 2 analog input channels and 2 analog output channels. AI3 input channel is

inside input channel for potentiometer on the keypad panel.

F400 Lower limit of AI1 channel input

Setting range: 0.00～F402

Mfr‟s value: 0.01V

F401 Corresponding setting for lower limit of AI1 input

Setting range: 0～F403

Mfr‟s value: 1.00

F402 Upper limit of AI1 channel input

Setting range: F400～10.00V

Mfr‟s value: 10.00V

Frequency setting

Parameters

None

Multi-stage speed 1

F504/F519/F534/F549/F557/F565

Multi-stage speed 2

F505/F520/F535/F550/F558/F566

Multi-stage speed 3

F506/F521/F536/F551/F559/F567

Multi-stage speed 4

F507/F522/F537/F552/F560/F568

Multi-stage speed 5

F508/F523/F538/F553/F561/F569

Multi-stage speed 6

F509/F524/F539/F554/F562/F570

Multi-stage speed 7

F510/F525/F540/F555/F563/F571

Multi-stage speed 8

F511/F526/F541/F556/F564/F572

Multi-stage speed 9

F512/F527/F542/F573

Multi-stage speed 10

F513/F528/F543/F574

Multi-stage speed 11

F514/F529/F544/F575

Multi-stage speed 12

F515/F530/F545/F576

Multi-stage speed 13

F516/F531/F546/F577

Multi-stage speed 14

F517/F532/F547/F578

Multi-stage speed 15

F518/F533/F548/F579

E3000

·70·

F403 Corresponding setting for upper limit of AI1 input

Setting range:

Max (1.00，F401) ～2.00

Mfr‟s value: 2.00

F404 AI1 channel proportional gain K1

Setting range: 0.0～10.0

Mfr‟s value: 1.0

F405 AI1 filtering time constant

Setting range: 0.1～10.0

Mfr‟s value: 0.10

·In the mode of analog speed control, sometimes it requires adjusting coincidence relation among upper limit

and lower limit of input analog, analog changes and output frequency, to achieve a satisfactory speed control

effect.

· Upper and lower limit of analog input are set by F400 and F402.

For example: when F400=1, F402=8, if analog input voltage is lower than 1V, system judges it as 0. If input

voltage is higher than 8V, system judges it as 10V (Suppose analog channel selects 0-10V). If Max

frequency F111 is set to 50Hz, the output frequency corresponding to 1-8V is 0-50Hz.

· The filtering time constant is set by F405.

The greater the filtering time constant is, the more stable for the analog testing. However, the precision may

decrease to a certain extent. It may require appropriate adjustment according to actual application.

· Channel proportional gain is set by F404.

If 1V corresponds to 10Hz and F404=2, then 1V will correspond to 20Hz.

· Corresponding setting for upper / lower limit of analog input are set by F401 and F403.

If Max frequency F111 is 50Hz, analog input voltage 0-10V can correspond to output frequency from -50Hz

to 50Hz by setting this group function codes. Please set F401=0 and F403=2, then 0V corresponds to -50Hz,

5V corresponds to 0Hz and 10V corresponds to 50Hz. The unit of corresponding setting for upper / lower

limit of input is in percentage (%). If the value is greater than 1.00, it is positive; if the value is less than 1.00,

it is negative. (e.g. F401=0.5 represents –50%).

If the running direction is set to forward running by F202, then 0-5V corresponding to the minus frequency

will cause reverse running, or vice versa.

100.0%

0.0%

（0mA）

Corresponding setting

（Frequency）

10V

(20mA)

E3000

·71·

The unit of corresponding setting for upper /

lower limit of input is in percentage (%). If the

value is greater than 1.00, it is positive; if the

value is less than 1.00, it is negative. (e.g.

F401=0.5 represents –50%).The corresponding

setting benchmark: in the mode of combined

speed control, analog is the accessorial

frequency and the setting benchmark for range

of accessorial frequency which relatives to main

frequency is “main frequency X”; corresponding

setting benchmark for other cases is the “max

frequency”, as illustrated in the right figure:

A= (F401-1)* setting value

B= (F403-1)* setting value

C= F400

D= F402

F406 Lower limit of AI2 channel input

Setting range: 0.00～F408

Mfr‟s value: 0.01V

F407 Corresponding setting for lower limit of AI2 input

Setting range: 0～F409

Mfr‟s value: 1.00

F408 Upper limit of AI2 channel input

Setting range: F406～10.00V

Mfr‟s value:

10.00V

F409 Corresponding setting for upper limit of AI2 input

Setting range:

Max (1.00，F407) ～2.00

Mfr‟s value: 2.00

F410 AI2 channel proportional gain K2

Setting range: 0.0～10.0

Mfr‟s value: 1.0

F411 AI2 filtering time constant

Setting range: 0.1～50.0

Mfr‟s value: 0.1

F412 Lower limit of AI3 channel input (V)

Setting range: 0.00～F414

Mfr‟s value: 0.05

F413 Corresponding setting for lower limit of AI3 input

Setting range: 0～F415

Mfr‟s value: 1.00

100.0%

-100.0%

（0mA）

Corresponding setting

（Frequency）

10V

（20mA）

Fig 5-6 correspondence of analog input to setting

AI1

E3000

·72·

F414 Upper limit of AI3 channel input

Setting range: F412～10.0V

Mfr‟s value: 10.0V

F415 Corresponding setting for upper limit of AI3 input

Setting range:

Max (1.00，F413) ～2.00

Mfr‟s value: 2.00

F416 AI3 channel proportional gain K1

Setting range: 0.0～10.0

Mfr‟s value: 1.0

F417 AI3 filtering time constant

Setting range: 0.1～10.0

Mfr‟s value: 0.10

The function of AI2 and AI3 is the same with AI1.

F418 AI1 channel 0Hz voltage dead zone

Setting range:

0～0.50V (Positive-Negative)

Mfr‟s value: 0.00

F419 AI2 channel 0Hz voltage dead zone

Setting range:

0～0.50V (Positive-Negative)

Mfr‟s value: 0.00

F420 AI3 channel 0Hz voltage dead zone

Setting range:

0～0.50V (Positive-Negative)

Mfr‟s value: 0.00

Analog input voltage 0-5V can correspond to output frequency -50Hz-50Hz (2.5V corresponds to 0Hz) by

setting the function of corresponding setting for upper / lower limit of analog input. The group function codes of

F418, F419 and F420 set the voltage range corresponding to 0Hz. For example, when F418=0.5, F419=0.5 and

F420=0.5, the voltage range from (2.5-0.5=2) to (2.5+0.5=3) corresponds to 0Hz. So if F418=N, F419=N and

F420=N, then 2.5±N should correspond to 0Hz. If the voltage is in this range, inverter will output 0Hz.

0HZ voltage dead zone will be valid when corresponding setting for lower limit of input is less than 1.00.

E3000 series inverters have two analog output channels.

The panel selection and potentiometer selection for 15kW and below 15kW inverters is as following:

·When F421 is set to 0, local keypad panel is working. When F421 is set to 1, remote control keypad panel is

working, and local keypad panel will be invalid for saving energy.

·F422 is used to select potentiometer.

If F421=1, local keypad panel is valid, so even if F422=0, the potentiometer in remote control panel does

not work.

When F160 is set to 1, the values of F421 and F422 can not be reverted to Mfr‟s values.

The remote control panel is connected by 8-cores net cable.

The greater the setting value of F437 is, the steadier the detecting analog is, but the response speed will

decrease. Please set it according to the actual situations.

F460 AI1channel input mode

Setting range: 0: straight line mode

1: folding line mode

Mfr‟s value: 0

F461 AI2 channel input mode

Setting range: 0: straight line mode

1: folding line mode

Mfr‟s value: 0

F462 AI1 insertion point A1 voltage value

Setting range: F400～F464

Mfr‟s value: 2.00V

F463 AI1 insertion point A1 setting value

Setting range: F401～F465

Mfr‟s value: 1.20

F464 AI1 insertion point A2 voltage value

Setting range: F462～F466

Mfr‟s value: 5.00V

F465 AI1 insertion point A2 setting value

Setting range: F463～F467

Mfr‟s value: 1.50

F466 AI1 insertion point A3 voltage value

Setting range: F464～F402

Mfr‟s value: 8.00V

F467 AI1 insertion point A3 setting value

Setting range: F465～F403

Mfr‟s value: 1.80

F421 Panel selection

Setting range: 0: Local keypad panel

1: Remote control keypad panel

Mfr‟s value: 0

F422 Potentiometer selection

Setting range: 0: Potentiometer in local panel

1: Potentiometer in remote control panel

Mfr‟s value: 0

F437 Analog filter width

Setting range: 1～100

Mfr‟s value:10

E3000

·73·

F468 AI2 insertion point B1 voltage value

Setting range: F406～F470

Mfr‟s value: 2.00V

F469 AI2 insertion point B1 setting value

Setting range: F407～F471

Mfr‟s value: 1.20

F470 AI2 insertion point B2 voltage value

Setting range: F468～F472

Mfr‟s value: 5.00V

F471 AI2 insertion point B2 setting value

Setting range: F469～F473

Mfr‟s value: 1.50

F472 AI2 insertion point B3 voltage value

Setting range: F470～F412

Mfr‟s value: 8.00V

F473 AI2 insertion point B3 setting value

Setting range: F471～F413

Mfr‟s value: 1.80

E3000 can supply two analog output channels AO1, AO2.

F423 AO1 output range selecting

Setting range:

0: 0～5V; 1: 0～10V or 0~20mA

2: 4~20mA

Mfr‟s value: 1

F424 AO1 lowest corresponding frequency

Setting range: 0.0～F425

Mfr‟s value: 0.05Hz

F425 AO1 highest corresponding frequency

Setting range: F424～F111

Mfr‟s value: 50.00Hz

F426 AO1 output compensation

Setting range: 0～120%

Mfr‟s value: 100

· AO1 output range is selected by F423. When F423=0, AO1 output range selects 0-5V, and when F423=1,

AO1 output range selects 0-10V or 0-20mA. When F423=2, AO1 output range selects 4-20mA (When AO1

output range selects current signal, please turn the switch J5 to “I” position, below 15kW and 15kW

inverters do not have this function)

· Correspondence of output voltage range (0-5V or 0-10V) to output frequency is set by F424 and F425. For

example, when F423=0, F424=10 and F425=120, analog channel AO1 outputs 0-5V and the output

frequency is 10-120Hz.

· AO1 output compensation is set by F426. Analog excursion can be compensated by setting F426.

F427 AO2 output range

Setting range:

0: 0～20mA; 1: 4～20 mA

Mfr‟s value: 0

F428 AO2 lowest corresponding frequency

Setting range: 0.0～F429

Mfr‟s value: 0.05Hz

F429 AO2 highest corresponding frequency

Setting range: F428～F111

Mfr‟s value: 50.00

F430 AO2 output compensation

Setting range: 0～120%

Mfr‟s value: 100

The function of AO2 is the same as AO1, but AO2 will output current signal, current signal of 0-20mA and

4-20mA could be selected by F427.

F431 AO1 analog output signal selecting

Setting range:

0: Running frequency;

1: Output current;

2: Output voltage;

3～5: Reserved

Mfr‟s value: 0

F432 AO2 analog output signal selecting

Mfr‟s value: 1

· Token contents output by analog channel are selected by F431 and F432. Token contents include running

frequency, output current and output voltage.

· During the process of speed track, the function of F431 and F432 is still valid.

· When output current is selected, analog output signal is from 0 to twofold rated current.

· When output voltage is selected, analog output signal is from 0V to rated output voltage (230V or 400V).

F433 Corresponding current for full range of external voltmeter

Setting range:

0.01～5.00 times of

rated current

Mfr‟s value: 2.00

F434 Corresponding current for full range of external ammeter

Mfr‟s value: 2.00

· In case of F431=1 and AO1 channel for token current, F433 is the ratio of measurement range of external

voltage type ammeter to rated current of the inverter.

· In case of F432=1 and AO2 channel for token current, F434 is the ratio of measurement range of external

current type ammeter to rated current of the inverter.

For example: measurement range of external ammeter is 20A, and rated current of the inverter is 8A, then,

F433=20/8=2.50.

E3000

·74·

5.5 Pulse input/output

F440 Min frequency of input pulse FI

Setting range: 0.00～F442

Mfr‟s value: 0.00K

F441 Corresponding setting of FI min

frequency

Setting range:0.00～2.00

Mfr‟s value: 1.00

F442 Max frequency of input pulse FI

Setting range: F440～50.00K

Mfr‟s value: 10.00K

F443 Corresponding setting of FI max

frequency

Setting range: Max （1.00 ，

F441）～2.00

Mfr‟s value: 2.00

F445 Filtering constant of FI input pulse

Setting range: 0～100

Mfr‟s value: 0

F446 FI channel 0Hz frequency dead zone

Setting range: 0～F442

(Positive-Negative)

Mfr‟s value: 0.00

·Min frequency of input pulse is set by F440 and max frequency of input pulse is set by F442.

For example: when F440=0K and F442=10K, and the max frequency is set to 50Hz, then input pulse

frequency 0-10K corresponds to output frequency 0-50Hz.

·Filtering time constant of input pulse is set by F445.

The greater the filtering time constant is, the more steady pulse measurement, but precision will be lower, so

please adjust it according to the application situation.

·Corresponding setting of min frequency is set by F441 and corresponding setting of max frequency is set by

F443.

When the max frequency is set to 50Hz, pulse input 0-10K can corresponds to output frequency -50Hz-50Hz

by setting this group function codes. Please set F441 to 0 and F443 to 2, then 0K corresponds to -50Hz, 5K

corresponds to 0Hz, and 10K corresponds to 50Hz. The unit of corresponding setting for max/min pulse

frequency is in percentage (%). If the value is greater than 1.00, it is positive; if the value is less than 1.00, it

is negative.

If the running direction is set to forward running by F202, then 0-5K corresponding to the minus frequency

will cause reverse running, or vice versa.

· 0 Hz frequency dead zone is set by F446.

Input pulse 0-10K can correspond to output frequency -50Hz~50Hz (5K corresponds to 0Hz) by setting the

function of corresponding setting for max/min input pulse frequency. The function code F446 sets the input pulse

range corresponding to 0Hz. For example, when F446=0.5, the pulse range from (5K-0.5K=4.5K) to

(5K+0.5K=5.5K) corresponds to 0Hz. So if F446=N, then 5±N should correspond to 0Hz. If the pulse is in this

range, inverter will output 0Hz.

0HZ voltage dead zone will be valid when corresponding setting for min pulse frequency is less than 1.00.

The unit of corresponding setting for max/min input pulse frequency is in percentage (%). If the value is

greater than 1.00, it is positive; if the value is less than 1.00, it is negative. (e.g. F441=0.5 represents

0.0%

100.0%

Corresponding setting

（frequency）

10K

Corresponding setting

（frequency）

100.0%

-100.0%

10K

Fig 5-9 correspondence of pulse input and setting

E3000

·75·

–50%).The corresponding setting benchmark: in the

mode of combined speed control, pulse input is the

accessorial frequency and the setting benchmark for

range of accessorial frequency which relatives to main

frequency (F205=1) is “main frequency X”;

corresponding setting benchmark for other cases is the

“max frequency”, as illustrated in the right figure:

A=(F441-1)*setting benchmark

B=(F443-1)*setting benchmark

C= F440

F= F442

(E-D)/2=F446

F449 Max frequency of output pulse FO

Setting range: 0.00～50.00K

Mfr‟s value: 10.00K

F450 Zero bias coefficient of output pulse

frequency

Setting range: 0.0～100.0%

Mfr‟s value: 0.0%

F451 Frequency gain of output pulse

Setting range: 0.00～10.00

Mfr‟s value: 1.00

F453 Output pulse signal

Setting range:

0: Running frequency

1: Output current

2: Output voltage

3～5: reserved

Mfr‟s value: 0

· When DO1 is defined as high-speed pulse output terminal, the max frequency of output pulse is set

byF449.

If “b” stands for zero bias coefficient, “k” stands for gain, “Y” stands for actual output of pulse frequency

and “X” stands for standard output, then Y=Kx+b.

·Standard output X is the token value corresponding to output pulse min/max frequency, which range is from

zero to max value.

·100 percent of zero bias coefficient of output pulse frequency corresponds to the max output pulse

frequency (the set value of F449.)

·Frequency gain of output pulse is set by F451. User can set it to compensate the deviation of output pulse.

·Output pulse token object is set by F453. For example: running frequency, output current and output voltage, etc.

·When output current is displayed, the range of token output is 0-2 times of rated current.

·When output voltage is displayed, the range of token output is from 0-1.2 times of rated output voltage.

F460 AI1channel input mode

Setting range: 0: straight line mode

1: folding line mode

Mfr‟s value: 0

F461 AI2 channel input mode

Setting range: 0: straight line mode

1: folding line mode

Mfr‟s value: 0

F462 AI1 insertion point A1 voltage value

Setting range: F400～F464

Mfr‟s value: 2.00V

F463 AI1 insertion point A1 setting value

Setting range: F401～F465

Mfr‟s value: 1.20

F464 AI1 insertion point A2 voltage value

Setting range: F462～F466

Mfr‟s value: 5.00V

F465 AI1 insertion point A2 setting value

Setting range: F463～F467

Mfr‟s value: 1.50

F466 AI1 insertion point A3 voltage value

Setting range: F464～F402

Mfr‟s value: 8.00V

F467 AI1 insertion point A3 setting value

Setting range: F465～F403

Mfr‟s value: 1.80

F468 AI2 insertion point B1 voltage value

Setting range: F406～F470

Mfr‟s value: 2.00V

F469 AI2 insertion point B1 setting value

Setting range: F407～F471

Mfr‟s value: 1.20

E3000

·76·

F470 AI2 insertion point B2 voltage value

Setting range: F468～F472

Mfr‟s value: 5.00V

F471 AI2 insertion point B2 setting value

Setting range: F469～F473

Mfr‟s value: 1.50

F472 AI2 insertion point B3 voltage value

Setting range: F470～F412

Mfr‟s value: 8.00V

F473 AI2 insertion point B3 setting value

Setting range: F471～F413

Mfr‟s value: 1.80

When analog channel input mode selects straight-line, please set it according to the parameters from F400 to

F429. When folding line mode is selected, three points A1(B1）, A2(B2), A3(B3) are inserted into the

straight line, each of which can set the according frequency to input voltage. Please refer to the following

figure:

F400 and F402 are lower/upper limit of analog AI1 input. When F460=1，F462=2.00V, F463=1.4, F111=50,

F203=1, F207=0, then A1 point corresponding frequency is (F463-1）*F111=20Hz, which means 2.00V

corresponding to 20Hz. The other points can be set by the same way.

AI2 channel has the same setting way as AI1.

5.6 Multi-stage Speed Control

The function of multi-stage speed control is equivalent to a built-in PLC in the inverter. This function can set

running time, running direction and running frequency.

E3000 series inverter can realize 15-stage speed control and 8-stage speed auto circulating.

During the process of speed track, multi-stage speed control is invalid. After speed track is finished, inverter

will run to target frequency according to the setting value of parameters.

F500 Stage speed type

Setting range: 0: 3-stage speed;

1: 15-stage speed;

2: Max 8-stage speed auto circulating

Mfr‟s value: 1

·In case of multi-stage speed control (F203=4), the user must select a mode by F500. When F500=0, 3-stage

speed is selected. When F500=1, 15-stage speed is selected. When F500=2, max 8-stage speed auto

circulating is selected. When F500=2, “auto circulating” is classified into “2-stage speed auto circulating”,

“3-stage speed auto circulating”, … “8-stage speed auto circulating”, which is to be set by F501.

100%

A1 A2 A3 F402

F400

AI1

According setting (frequency)

Fig 5-9 Folding analog with setting value

E3000

·77·

Table 5-5 Selection of Stage Speed Running Mode

F203

F500

Mode of Running

Description

3-stage speed

control

The priority in turn is stage-1 speed, stage-2 speed and stage-3 speed.

It can be combined with analog speed control. If F207=4, “3-stage

speed control” is prior to analog speed control.

15-stage speed

control

It can be combined with analog speed control. If F207=4, “15-stage

speed control” is prior to analog speed control.

Max 8-stage speed

auto circulating

Adjusting the running frequency manually is not allowable. “2-stage

speed auto circulating”, “3-stage speed auto circulating”, … “8-stage

speed auto circulating” may be selected through setting the parameters.

F501 Selection of Stage Speed Under

Auto-circulation Speed Control

Setting range: 2～8

Mfr‟s value: 7

F502 Selection of Times of Auto-circulation

Speed Control

Setting range: 0～9999

(when the value is set to 0, the inverter

will carry out infinite circulating)

Mfr‟s value: 0

F503 Status After Auto-circulation

Running Finished.

Setting range:

0: Stop 1: Keep running at last-stage speed

Mfr‟s value: 0

· If running mode is auto-circulation speed control (F203=4 and F500=2), please set the related parameters

by F501~F503.

· That the inverter runs at the preset stage speed one by one under the auto-circulation speed control is called

as “one time”.

· If F502=0, inverter will run at infinite auto circulation, which will be stopped by “stop” signal.

· If F502>0, inverter will run at auto circulation conditionally. When auto circulation of the preset times is

finished continuously (set by F502), inverter will finish auto-circulation running conditionally. When

inverter keeps running and the preset times is not finished, if inverter receives “stop command”, inverter will

stop. If inverter receives “run command” again, inverter will automatically circulate by the setting time of

F502.

· If F503=0, then inverter will stop after auto circulation is finished. If F503=1, then inverter will run at the

speed of the last-stage after auto-circulation is finished as follows:

e.g., F501=3, then inverter will run at auto circulation of 3-stage speed;

F502=100, then inverter will run 100 times of auto circulation;

F503=1, inverter will run at the speed of the last stage after the auto-circulation running is finished.

Then the inverter can be stopped by pressing “stop” or sending “stop” signal through terminal during

auto-circulation running.

F504 Frequency setting for stage 1 speed

Setting range:

Mfr‟s value: 5.00Hz

Start auto

circulating running

Stage-1

speed

Stage-2

speed

Stage-3

speed

After circulating

100 times

Keep running at

Stage-3 speed

Figure 5-11 Auto-circulating Running

E3000

·78·

F505 Frequency setting for stage 2 speed

F112～F111

Mfr‟s value: 10.00Hz

F506 Frequency setting for stage 3 speed

Mfr‟s value: 15.00Hz

F507 Frequency setting for stage 4 speed

Mfr‟s value: 20.00Hz

F508 Frequency setting for stage 5 speed

Mfr‟s value: 25.00Hz

F509 Frequency setting for stage 6 speed

Mfr‟s value: 30.00Hz

F510 Frequency setting for stage 7 speed

Mfr‟s value: 35.00Hz

F511 Frequency setting for stage 8 speed

Mfr‟s value: 40.00Hz

F512 Frequency setting for stage 9 speed

Mfr‟s value: 5.00Hz

F513 Frequency setting for stage 10 speed

Mfr‟s value: 10.00Hz

F514 Frequency setting for stage 11 speed

Mfr‟s value: 15.00Hz

F515 Frequency setting for stage 12 speed

Mfr‟s value: 20.00Hz

F516 Frequency setting for stage 13 speed

Mfr‟s value: 25.00Hz

F517 Frequency setting for stage 14 speed

Mfr‟s value: 30.00Hz

F518 Frequency setting for stage 15 speed

Mfr‟s value: 35.00Hz

F519～F533 Acceleration time setting for the

speeds from Stage 1 to Stage 15

Setting range:

0.1～3000S

Mfr‟s value:

0.2-4.0kW: 5.0S

5.5-30kW: 30.0S

Above 37kW: 60.0S

F534～F548 Deceleration time setting for the

speeds from Stage 1 to Stage 15

Setting range:

0.1～3000S

F549～F556

Running directions of stage speeds from Stage 1

to Stage 8

Setting range:

0: forward running;

1: reverse running

Mfr‟s value: 0

F573~F579

Running directions of stage speeds from stage 9

to stage 15

Setting range:

0: forward running;

1: reverse running

Mfr‟s value: 0

F557～564 Running time of stage speeds

from Stage 1 to Stage 8

Setting range:

0.1～3000S

Mfr‟s value: 1.0S

F565～F572 Stop time after finishing stages

from Stage 1 to Stage 8

Setting range:

0.0～3000S

Mfr‟s value: 0.0S

5.7 Auxiliary Functions

F600 DC Braking Function Selection

Setting range:

0: Invalid;

1: braking before starting;

2: braking during stopping;

3: braking during starting and stopping

Mfr‟s value: 0

F601 Initial Frequency for DC Braking

Setting range: 0.20～5.00

Mfr‟s value: 1.00

F602 DC Braking efficiency before Starting

Setting range: 0～100

Mfr‟s value: 10

F603 DC Braking efficiency During Stop

F604 Braking Lasting Time Before Starting

Setting range: 0.0～10.0

Mfr‟s value: 0.5

F605 Braking Lasting Time During Stopping

F606 DC braking mode selection

0: Braking by voltage

1: Braking by current

2: Auto braking by voltage

Mfr‟s value: 0

E3000

·79·

· When F600=0, DC braking function is invalid.

· When F600=1, braking before starting is valid.

After the right starting signal is input, inverter

starts DC braking. After braking is finished,

inverter will run from the initial frequency.

In some application occasion, such as fan,

motor is running at a low speed or in a reverse

status, if inverter starts immediately, OC

malfunction will occur. Adopting “braking

before starting” will ensure that the fan stays

in a static state before starting to avoid this

malfunction.

·During braking before starting, if “stop” signal

is given, inverter will stop by deceleration time.

When F600=2, DC braking during stopping is

selected. After output frequency is lower than

the initial frequency for DC braking (F601), DC braking will stop the motor immediately

During the process of braking during stopping, if “start” signal is given, DC braking will be finished and

inverter will start.

If “stop” signal is given during the process of braking during stopping, inverter will have no response and

DC braking during stopping still goes on.

· When jogging function is valid, the function of braking before starting set by F600 is valid, and the

function of speed track is invalid.

· When jogging function is invalid and F613-1, the function of braking before starting is invalid.

· Parameters related to “DC Braking”: F601, F602, F603, F604, F605 and F606, interpreted as follows:

a. F601: Initial frequency of DC-braking. DC braking will start to work as inverter‟s output

frequency is lower than this value.

b. F602/F603: DC braking efficiency (When F606=0, the unit is V. When F606=1, the unit is the

percentage of rated current). The bigger value will result in a quick braking. However, motor

will overheat with too big value.

c. F604: Braking duration before starting. The time lasted for DC braking before inverter starts.

d. F605: Braking duration when stopping. The time lasted for DC braking while inverter stops.

·DC braking, as shown in Figure 5-9

Note: during DC braking, because motor does not have self-cold effect cause by rotating, it is in the state of

easy over-heat. Please do not set DC braking voltage too high and do not set DC braking time to long.

F607 Selection of Stalling Adjusting Function

Setting range:

0: invalid; 1: valid

Mfr‟s value: 0

F608 Stalling Current Adjusting (%)

Setting range: 60～200

Mfr‟s value: 160

F609 Stalling Voltage Adjusting (％)

Setting range: 60～200

Mfr‟s value: 140

F610 Stalling Protection Judging Time

Setting range: 0.1～3000.0

Mfr‟s value: 5.0

Initial value of stalling current adjusting is set by F608, when the present current is higher than rated current

*F608, stalling current adjusting function is valid.

During the process of deceleration, stalling current function is invalid.

During the process of acceleration, if output current is higher than initial value of stalling current adjusting

and F607=1, then stalling adjusting function is valid. Inverter will not accelerate until the output current is

lower than initial value of stalling current adjusting.

In case of stalling during stable speed running, the frequency will drop. If the current returns to normal

during dropping, the frequency will return to rise. Otherwise, the frequency will keep dropping to the

minimum frequency and the protection OL1 will occur after it lasts for the time as set in F610.

Figure 5-12 DC braking

ｔ

V/A

F604

F602

F605

ｔ

F601

E3000

·80·

Initial value of stalling voltage adjusting is set by F609, when the present voltage is higher than rated

voltage *F609, stalling voltage adjusting function is valid.

Stalling voltage adjusting is valid during the process of deceleration, including the deceleration process

caused by stalling current.

Over-voltage means the DC bus voltage is too high and it is usually caused by decelerating. During the

process of deceleration, DC bus voltage will increase because of energy feedback. When DC bus voltage is

higher than the initial value of stalling voltage and F607=1, then stalling adjusting function is valid. Inverter

will temporarily stop decelerating and keep output frequency constant, then inverter stops energy feedback.

Inverter will not decelerate until DC bus voltage is lower than the initial value of stalling voltage.

Stalling protection judging time is set by F610. When inverter starts stalling adjusting function and

continues the setting time of F610, inverter will stop running and OL1 protection occurs.

F611 Dynamic Braking threshold

Setting range: 200～1000

Mfr‟s value: Three-phase 700V

Single-phase 380V

F612 Dynamic braking duty ratio (%)

Setting range: 0～100％

Mfr‟s value: 80

Initial voltage of dynamic braking threshold is set by F611, which of unit is V. When DC bus voltage is

higher than the setting value of this function, dynamic braking starts, braking unit starts working. After DC

bus voltage is lower than the setting value, braking unit stops working.

Dynamic braking duty ratio is set by F612, the range is 0~100%. The value is higher, the braking effect is

better, but the braking resistor will get hot.

When F613=0, the function of speed track is invalid.

When F613=1, the function of speed track is valid.

After inverter tracks motor speed and rotating direction, inverter will begin running according to the tracked

frequency, to start the rotating motor smoothly. This function is suitable for the situation of auto-starting

after re-powered on, auto-starting after reset, auto-starting when running command valid but direction signal

lost and auto-starting when running command invalid.

When F613=2, the function is valid at the first time after inverter is re-powered on.

Note: When F106=0, speed track function is invalid.

F614 Speed track mode

Setting range:

0: Speed track from frequency memory

1: Speed track from max frequency

2: Speed track from frequency memory and direction memory

3: Speed track from max frequency and direction memory

Mfr‟s value: 0

When F614 is set to 0 or 1, if memory frequency or max frequency is lower than 10.00Hz, inverter will track

speed from 10.00Hz.

If inverter is powered down, inverter will remember valid target frequency. For the other situations (inverter

has no output before stop), inverter will remember instant frequency before it stops.

This parameter is used for starting and stopping a motor with high inertia. A motor with high inertia will

take a long time to stop completely. By setting this parameter, the user does not need to wait for the motor to

come to a complete stop before restarting the AC motor drive.

F615 Speed track rate

Setting range: 1～100

Mfr‟s value: 20

It is used to select the rotation velocity speed track when the rotation tracking restart mode is adopted. The

larger the parameter is, the faster the speed track is. But if this parameter is too large, it likely results in

unreliable tracking,

F613 Speed track

Setting range: 0: invalid 1: valid

2: valid at the first time

Mfr‟s value: 0

E3000

·81·

When F622=0, fixed duty ratio is valid. When bus-line voltage reaches energy consumption brake point set

by F611, braking module will start dynamic braking according to F612.

When F622=1, auto duty ratio is valid. When bul-line voltage reaches dynamic braking threshold set by

F611, braking module will start dynamic braking according to duty ratio which is adjusted by the bus-line

voltage. The higher bus-line voltage is, the greater duty ratio is, and the better braking effect is. But

braking resistor will get hotter.

F623 dynamic braking frequency is the work frequency of braking module. F623 is valid only when F622=1.

When F622=0, braking module works at default frequency.

5.8. Malfunction and Protection

F700 Selection of terminal free stop mode

Setting range:

0: free stop immediately;

1: delayed free stop

Mfr‟s value: 0

F701 Delay time for free stop and programmable terminal action

Setting range: 0.0～60.0S

Mfr‟s value: 0.0

· “Selection of free stop mode” can be used only for the mode of “free stop” controlled by the terminal. The

related parameters setting is F201=1, 2, 4 and F209=1.

When “free stop immediately” is selected, delay time (F701) will be invalid and inverter will free stop

immediately.

· “Delayed free stop” means that upon receiving “free stop” signal, the inverter will execute “free stop”

command after waiting some time instead of stopping immediately. Delay time is set by F701. During the

process of speed track, the function of delayed free stop is invalid.

F702 Fan control mode

0: controlled by temperature

1: Running when inverter is powered on.

2: controlled by running status

Mfr‟s value: 2

When F702=0, fan will run if radiator‟s temperature is up to setting temperature 35℃.

When F702=2, fan will run when inverter begins running. When inverter stops, fan will stop until

radiator‟s temperature is lower than 40℃.

Single-phase 0.2~0.75kW inverters do not have this function, when inverter is powered on, fan will run.

F704 Inverter Overloading pre-alarm Coefficient (%)

Setting range: 50～100

Mfr‟s value: 80

F705 Motor Overloading pre-alarm Coefficient (%)

Setting range: 50～100

Mfr‟s value: 80

F706 Inverter Overloading Coefficient (%)

Setting range: 120～190

Mfr‟s value: 150

F707 Motor Overloading Coefficient (%)

Setting range: 20～100

Mfr‟s value: 100

· Inverter overloading coefficient: the ratio of overload-protection current and rated current, whose value

shall be subject to actual load.

· Motor overloading coefficient (F707): when inverter drives lower power motor, please set the value of

F707 by below formula in order to protect motor

Motor Overloading Coefficient= ×100％。

F622 Dynamic braking mode

Setting range: 0: Fixed duty ratio

1: Auto duty ratio

Mfr‟s value: 0

F623 Dynamic braking frequency (Hz)

Setting range: 100～10000

Mfr‟s value: 500

Actual motor power

Matching motor power

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·82·

Please set F707 according to actual situation. The lower the setting value of F707 is, the faster the overload

protection speed. Please refer to Fig 5-14.

For example: 7.5kW inverter drives 5.5kW motor, F707＝ ×100％≈70％. When the actual current

of motor reaches 140% of inverter rated current, inverter overload protection will display after 1 minute.

When the output frequency is lower than 10Hz, the heat dissipation effect of common motor will be worse.

So when running frequency is lower than 10Hz, the threshold of motor overload value will be reduced.

Please refer to Fig 5-15 (F707=100%):

F708 Record of The Latest Malfunction Type

Setting range:

2: over current (OC)

3: over voltage (OE)

4: input phase loss (PF1)

5: inverter overload (OL1)

F709 Record of Malfunction Type for Last but One

F710 Record of Malfunction Type for Last but Two

Fig 5-14 Motor overload coefficient

Fig 5-11 Motor overload protection value

200%

70%

100%

Motor overload coefficient

时间

Current

160%

140%

110%

Time (minutes)

140％

180%

<5Hz

5~10Hz

Current

>10Hz

200%

160％

120％

Time (minutes)

5.5

7.5

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·83·

6: under voltage (LU)

7: overheat (OH)

8: motor overload (OL2)

11: external malfunction (ESP)

13. studying parameters without

motor (Err2)

16: over current 1 (OC1)

17: output phase loss (PF0)

18: Aerr analog disconnected

20: EP/EP2/EP3 under-load

22: Np pressure control

23: Err5 PID parameters are set

wrong

F711 Fault Frequency of The Latest Malfunction

F712 Fault Current of The Latest Malfunction

F713 Fault PN Voltage of The Latest Malfunction

F714 Fault Frequency of Last Malfunction but One

F715 Fault Current of Last Malfunction but One

F716 Fault PN Voltage of Last Malfunction but One

F717 Fault Frequency of Last Malfunction but Two

F718 Fault Current of Last Malfunction but Two

F719 Fault PN Voltage of Last Malfunction but Two

F720 Record of overcurrent protection fault times

F721 Record of overvoltage protection fault times

F722 Record of overheat protection fault times

F723 Record of overload protection fault times

F724 Input phase loss

Setting range:

0: invalid; 1: valid

Mfr‟s value: 1

F725 Undervoltage

Setting range:

0: invalid; 1: valid

Mfr‟s value: 1

F726 Overheat

Setting range:

0: invalid; 1: valid

Mfr‟s value: 1

F727 Output phase loss

Setting range:

0: invalid; 1: valid

Mfr‟s value: 0

F728 Input phase loss filtering constant

Setting range: 0.1～60.0

Mfr‟s value: 0.5

F729 Undervoltage filtering constant

Setting range: 0.1～60.0

Mfr‟s value: 5.0

F730 Overheat protection filtering constant

Setting range: 0.1～60.0

Mfr‟s value: 5.0

F732 Voltage threshold of undervoltage protection

Setting range: 0~450

Mfr‟s value:

Single-phase: 215

Three-phase: 400

·“Undervoltage” refers to too low voltage at AC input side.

“Input phase loss” refers to phase loss of three-phase power supply, 4.0kW and below 4.0kW inverters have no this

function.

“Output phase loss” refers to phase loss of inverter three-phase wirings or motor wirings.

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·84·

·“Undervoltage” / “phase loss” signal filtering constant is used for the purpose of eliminating disturbance to avoid

mis-protection. The greater the set value is, the longer the filtering time constant is and the better for the filtering effect.

F737 Over-current 1 protection

Setting range: 0:Invalid 1: Valid

Mfr‟s value: 0

F738 Over-current 1 protection coefficient

Setting range: 0.50～3.00

Mfr‟s value: 2.0

F739 Over-current 1 protection record

· F738=Software OC value/inverter rated current

· In running status, F738 is not allowed to modify. When over-current occurs, OC1 is displayed

F741 Analog disconnected protection

Setting range:

0: Invalid

1: Stop and AErr displays.

2: Stop and AErr is not displayed.

3: Inverter runs at the min frequency.

4: Reserved.

Mfr‟s value: 0

F742 Threshold of analog disconnected

protection (%)

Setting range: 1~100

Mfr‟s value: 50

When the values of F400 and F406 are lower than 0.01V, analog disconnected protection is invalid. Analog

channel AI3 has no disconnected protection.

When F741 is set to 1, 2 or 3, the values of F400 and F406 should be set to 1V-2V, to avoid the error

protection by interference.

Analog disconnected protection voltage=analog channel input lower limit * F742. Take the AI1 channel for

the example, if F400=1.00, F742=50, then disconnection protection will occur when the AI1 channel

voltage is lower than 0.5V.

F745 Threshold of pre-alarm overheat (%)

Setting range: 0~100

Mfr‟s value: 80

F747 Carrier frequency auto-adjusting

Setting range: 0: Invalid 1: Valid

Mfr‟s value: 1

When the temperature of radiator reaches the value of 95℃ X F745 and multi-function output terminal is set to

16 (Please refer to F300~F302), it indicates inverter is in the status of overheat.

When F747=1, the temperature of radiator reaches 86℃, inverter carrier frequency will adjust automatically,

to decrease the temperature of inverter. This function can avoid overheat malfunction.

When F159=1, random carrier frequency is selected, F747 is invalid.

F745 Zero-current threshold (%)

Setting range: 0~200

Mfr‟s value: 5

F755 Duration time of zero-current

Setting range: 0~60

Mfr‟s value: 0.5

When the output current is fallen to zero-current threshold, and after the duration time of zero-current, ON signal is

output.

F760 Grounding fault

Setting range: 0～3

Mfr‟s value: 0

·Grounding fault: when U, V, W or motor wiring is short-connected, or the grounding current is higher than

50% times of rated current, GF is displayed.

·Note: the other power terminals of inverter are connected to the ground, grounding fault function is invalid.

·When F760=0, this function is invalid.

·When F760=1，it is grounding fault 1, this function is valid. But this function is invalid when inverter is

powered on.

·F760=2，it is grounding fault 2, this function is valid. And this function is valid when inverter is powered on.

·F760=3，reserved.

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5.9. Parameters of the Motor

F800 Motor‟s parameters selection

Setting range:

0: Invalid;

1: Rotating tuning;

2: Stationary tuning.

Mfr‟s value: 0

F801 Rated power

Setting range: 0.2～1000kW

F802 Rated voltage

Setting range: 1～440V

F803 Rated current

Setting range: 0.1～6500A

F804 Number of motor poles

Setting range: 2～100

F805 Rated rotary speed

Setting range: 1～30000

F810 Motor rated frequency

Setting range: 1.0~300.0Hz

50.00

·Please set the parameters in accordance with those indicated on the nameplate of the motor.

·Excellent control performance of vector control requires accurate parameters of the motor. Accurate

parameter tuning requires correct setting of rated parameters of the motor.

·In order to get the excellent control performance, please configurate the motor in accordance with

adaptable motor of the inverter. In case of too large difference between the actual power of the motor

and that of adaptable motor for inverter, the inverter‟s control performance will decrease remarkably.

·F800＝0, no parameter tuning. But it is still necessary to set the parameters F801~F803，F805 and F810

correctly according to those indicated on the nameplate of the motor.

After being powered on, it will use default parameters of the motor (see the values of F806-F809)

according to the motor power set in F801. This value is only a reference value in view of Y series 4-pole

asynchronous motor.

·F800＝1, rotating tuning.

In order to ensure dynamic control performance of the inverter, select “rotating tuning” after ensuring

that the motor is disconnected from the load. Please set F801-805 and F810 correctly prior to running

testing.

Operation process of rotating tuning: Press the “Run” key on the keypad to display “TEST”, and it will

tune the motor„s parameter of two stages. After that, the motor will accelerate according to acceleration

time set at F114 and maintain it for a certain period. The motor will then decelerate to 0 according to the

time set at F115. After auto-checking is completed, relevant parameters of the motor will be stored in

function codes F806~F809, and F800 will turn to 0 automatically.

·F800＝2, stationary tuning.

It is suitable for the cases where it is impossible to disconnect the motor from the load.

Press the “Run” key, and the inverter will display “TEST”, and it will tune the motor„s parameter of two

stages. The motor‟s stator resistance, rotor resistance and leakage inductance will be stored in F806-F809

automatically (the motor‟s mutual inductance uses default value generated according to the power), and

F800 will turn to 0 automatically. The user may also calculate and input the motor‟s mutual inductance

value manually according to actual conditions of the motor. With regard to calculation formula and

method, please call us for consultation.

When tuning the motor‟s parameter, motor is not running but it is powered on. Please do not touch motor

during this process.

*Note:

1. No matter which tuning method of motor parameter is adopted, please set the information of the motor

(F801-F805) correctly according to the nameplate of the motor. If the operator is quite familiar with the

motor, the operator may input all the parameters (F806-F809) of the motor manually.

2. Parameter F804 can only be checked, not be modified.

3. Incorrect parameters of the motor may result in unstable running of the motor or even failure of normal

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running. Correct tuning of the parameters is a fundamental guarantee of vector control performance.

Each time when F801 rated power of the motor is changed, the parameters of the motor (F806-F809) will be

refreshed to default settings automatically. Therefore, please be careful while amending this parameter.

The motor‟s parameters may change when the motor heats up after running for a long time. If the load can

be disconnected, we recommend auto-checking before each running.

F806 Stator resistance

Setting range: 0.001～65.00Ω

F807 Rotor resistance

Setting range: 0.001～65.00Ω

F808 Leakage inductance

Setting range: 0.01～650.0mH

F809 Mutual inductance

Setting range: 0.1～6500mH

·The set values of F806～F809 will be updated automatically after normal completion of parameter tuning

of the motor.

·The inverter will restore the parameter values of F806～F809 automatically to default standard parameters

of the motor each time after changing F801 rated power of the motor;

·If it is impossible to measure the motor at the site, input the parameters manually by referring to the known

parameters of a similar motor.

Take a 3.7kW inverter for the example: all data are 3.7kW, 400V, 8.8A, 1440rmp/min, 50Hz, and the load is

disconnected. When F800=1, the operation steps are as following:

F813 Rotary speed loop KP1

0.01～20.00(Below 22kW)

0.01～50.00(Above 30kW)

0.2-2.2kW: 2.00 3.7-7.5kW: 4.00

11-30kW: 8.00 37-75kW: 15.00

Over 90kW: 20.00

F814 Rotary speed loop KI1

0.01～2.00(Below 22kW)

0.01～3.00(Above 30kW)

1.00

F815 Rotary speed loop KP2

0.01～20.00(Below 22kW)

0.01～50.00(Above 30kW)

0.2-7.5kW: 2.00 11-22kW: 6.00

30KW: 8.00 37-75kW: 15.00

Over 90kW: 25.00

F816 Rotary speed loop KI2

0.01～2.00(Below 22kW)

0.01～3.00(Above 30kW)

1.00

F817 PI switching frequency 1

Setting range: 0~F111

5.00

F818 PI switching frequency 2

Setting range: F817~F111

50.00

F819 Rotary speed loop KP3

0.01～20.00(Below 22kW)

0.01～30.00(Above 30kW)

Single phase:

≤0.2kW: 0.10 0.2～0.4kW: 0.20

≥0.5kW: 0.40

Three phase:

0.2～2.2kW: 0.40 3.7～7.5kW: 0.50

11~15kW: 2.00 15～30kW: 1.00

37～75kW: 8.00 ＞75kW: 10.00

F801=3.7 F802=

400

F803=8.8 F805=

1440

F810=

F800=1

Press

“Run”key

TEST is

displayed

Target

frequency is

blinking

E3000

·87·

F820 Rotary speed loop KI3

0.01～2.00(Below 22kW)

0.01～10.00(Above 30kW)

Single phase: 0.40

Three phase:

≤15kW: 1.00 ＞15kW: 0.2

F821 PI switching frequency 3

(Hz)

F818~F111

100.0

Dynamic response of vector control speed can be adjusted through adjusting proportional and storage gains

of speed loop. Increasing KP and KI can speed up dynamic response of speed loop. However, if proportional

gain or storage gain is too large, it may give rise to oscillation.

Recommended adjusting procedures:

Make fine adjustment of the value on the basis of manufacturer value if the manufacturer setting value can

not meet the needs of practical application. Be cautious that amplitude of adjustment each time should not

be too large.

In the event of weak loading capacity or slow rising of rotary speed, please increase the value of KP first

under the precondition of ensuring no oscillation. If it is stable, please increase the value of KI properly to

speed up response.

In the event of oscillation of current or rotary speed, decrease KP and KI properly.

Note: Improper setting of KP and KI may result in violent oscillation of the system, or even failure of

normal operation. Please set them carefully.

F851 Encoder resolution

1～9999

1000

Note: when F106=1, PG card must be installed, and set encoder resolution correctly.

5.10. Communication Parameter

F900 Communication Address

1~255: single inverter address

0: broadcast address

F901 Communication Mode

1: ASCII 2: RTU

3: Reserved 4:PROFIBUS_DP

5: CANOPEN

F903 Parity Check

0: Invalid 1: Odd 2: Even

F904 Baud Rate

Setting range:

0: 1200; 1: 2400; 2: 4800;

3: 9600; 4: 19200 5: 38400 6: 57600

Please set F901 to 3 to select remote controlling keypad, the keypad of inverter will automatically close

for saving energy.

If the keypad of inverter and remote controlling keypad need work at the same time, please connect OP5

terminal to CM terminal. When inverter works steadily, please disconnect OP5 with CM in case

malfunction.

F904=9600 is recommended for baud rate, which makes run steady. Communication parameters refer to

Appendix 4.

F815

F813

F817

F818

F817

F816

F814

Fig 8-2 PI parameter

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5.11 PID Parameters

5.11.1. Internal PID adjusting and constant pressure water supply

Internal PID adjusting control is used for single pump or double pump automatic constant-pressure water

supply, or used for simple close-loop system with convenient operation.

The usage of pressure meter:

As FAO2=1: channel AI1

“10V” connect with the power supply of pressure meter, if the power supply of pressure meter is 5V, please

supply a 5V power.

“AI1” connect with the pressure signal port of pressure meter

“GND” connect with the grounding of pressure meter

As FAO2=2: channel AI2

“10V” connect with the power supply of pressure meter, if the power supply of pressure meter is 5V, please

supply a 5V power.

“AI2” connect with the pressure signal port of pressure meter

“GND” connect with the grounding of pressure meter

For current type sensor, two-line 4-20mA signal inputs to inverter, please connect CM to GND, and 24V is

connected to power supply of sensor.

5.11.2. Parameters

FA00 Water supply mode

Setting range:

0: Single pump (PID control mode)

1: Fixed mode

2: Timing interchanging

Mfr‟s value: 0

When FA00=0 and single pump mode is selected, the inverter only controls one pump. The control mode

can be used in the closed-loop control system, for example, pressure, flow.

When FA00=1, one motor is connected with converter pump or general pump all the time.

When FA00=2, two pumps are interchanging to connect with inverter for a fixed period of time, this

function should be selected. The duration time is set by FA25.

FA01 PID adjusting target given source

Setting range:

0: FA04 1: AI1 2: AI2

3: AI3 (Potentiometer on the keypad)

4: FI (pulse frequency input)

Mfr‟s value: 0

When FA01=0, PID adjusting target is given by FA04 or by Communication.

When FA01=1, PID adjusting target is given by external analog AI1.

When FA01=2, PID adjusting target is given by external analog AI2.

When FA01=3, PID adjusting target is given by the AI3 potentiometer on the keypad.

When FA01=4, PID adjusting target is given by FI pulse frequency (OP1 terminal).

FA02 PID adjusting feedback given source

Setting range:

1: AI1 2: AI2

3: FI (pulse frequency input)

Mfr‟s value: 1

When FA02=1, PID adjusting feedback signal is given by external analog AI1.

When FA02=2, PID adjusting feedback signal is given by external analog AI2.

When FA03=3, PID adjusting feedback signal is given by FI pulse frequency input.

FA03

Max limit of PID adjusting (%)

0.0～100.0

Mfr‟s value：100.0

FA04

Digital setting value of PID adjusting (%)

0.0～100.0

Mfr‟s value：50.0

FA05

Min limit of PID adjusting (%)

0.0～100.0

Mfr‟s value：0.0

When negative feedback adjusting is valid, if pressure is higher than max limit of PID adjusting, pressure

protection will occur. If inverter is running, it will free stop, and “nP” is displayed. When positive feedback

adjusting is valid, if pressure is higher than Max limit, it indicates that feedback pressure is too low, inverter

should accelerate or a linefrequency should be added to increase the displacement.

When FA01=0, the value set by FA04 is digital setting reference value of PID adjusting.

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·89·

When positive feedback adjusting is valid, if pressure is higher than min limit of PID adjusting, pressure

protection will occur. If inverter is running, it will free stop, and “nP” is displayed. When negative feedback

adjusting, if pressure is higher than min limit, it indicates that feedback pressure is too low, inverter should

accelerate or a linefrequency should be added to increase the displacement.

For example: if the range of pressure meter is 0-1.6MPa, then setting pressure is 1.6*70%=1.12MPa, and the

max limit pressure is 1.6*90%=1.44MPa, and the min limit pressure is 1.6*5%=0.08MPa.

FA06 PID polarity

0: Positive feedback

1: Negative feedback

Mfr‟s value：1

When FA06=0, the higher feedback value is, the higher the motor speed is. This is positive feedback.

When FA06=1, the lower the feedback value is, the higher the motor speed is. This is negative feedback.

FA07 Dormancy function selection

Setting range: 0: Valid 1: Invalid

Mfr‟s value: 0

When FA07=0, if inverter runs at the min frequency FA09 for a period time set by FA10, inverter will stop.

When FA07=1, the dormancy function is invalid.

FA09 Min frequency of PID adjusting (Hz)

Setting range: F112~F111

Mfr‟s value: 5.00

The min frequency is set by FA09 when PID adjusting is valid.

FA10 Dormancy delay time (S)

Setting range: 0~500.0

Mfr‟s value: 15.0

When FA07=0, inverter runs at min frequency FA09 for a period time set by FA10, inverter will free stop

and enter into the dormancy status, “nP” is displayed.

FA11 Wake delay time (S)

Setting range: 0.0~3000

Mfr‟s value: 3.0

After the wake delay time, if the pressure is lower than min limit pressure (Negative feedback), inverter

will begin running immediately, or else, inverter will be in the dormancy status.

FA18 Whether PID adjusting target is changed

0: Invalid 1: Valid

Mfr‟s value: 1

When FA18=0, PID adjusting target can not be changed.

FA19 Proportion Gain P

Setting range: 0.00~10.00

Mfr‟s value: 0.3

FA20 Integration time I (S)

Setting range: 0.1~100.0S

Mfr‟s value: 0.3

FA21 Differential time D (S)

Setting range: 0.00~10.00

Mfr‟s value: 0.0

FA22 PID sampling period (S)

Setting range: 0.1～10.0s

Mfr‟s value: 0.1

Increasing proportion gain, decreasing integration time and increasing differential time can increase the

dynamic response of PID closed-loop system. But if P is too high, I is too low or D is too high, system will

not be steady.

PID adjusting period is set by FA22. It affects PID adjusting speed.

The following is PID adjusting arithmetic.

FA24

Switching Timing unit setting

Setting range: 0: hour 1: minute

Mfr‟s value: 0

FA25

Switching Timing Setting

1～9999

Mfr‟s value: 100

Switching time is set by F525. The unit is set by F524.

Drive

limit

Control

Object

Sensor

Feedback

Gain

Feedback

Filter

Target -

Value

Negative feedback

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·90·

FA26 Under-load protection mode

Setting Range

0: No protection

1: Protection by contactor

2: Protection by PID

3: Protection by current

Mfr‟s value: 0

FA27 Current threshold of under-load protection

(%)

Setting range: 10～150

Mfr‟s value: 80

FA66 Duration time of under-load protection (S)

Setting range: 0~60

Mfr‟s value: 2

Under-load protection is used to save energy. For some pumps device, when the output power is too low, the

efficiency will get worse, so we suggest that the pumps should be closed.

During the running process, if the load decreases to zero suddenly, it means the mechanical part is broken.

For example, belt is broken or water pump is dried up. Under-load protection must occur.

When FA26=1, water signal and lack water signal is controlled by two input terminals. When the lack water

terminal is valid, inverter will enter into the protection status, and EP1 is displayed. When the water terminal

is valid, inverter will deactivate EP1 fault automatically.

When FA26=2, PID adjusting frequency runs to max frequency, if inverter current is lower than the product

FA27 and rated current, inverter will enter PID under-load protection status immediately, and EP2 is

displayed.

When FA26=3, if inverter current is lower than the product of FA27 and rated current, after duration time of

FA66, inverter will enter under-load protection, and EP3 is displayed.

FA28 Waking time after protection (min)

0.0～3000

Mfr‟s value: 60

After the duration time of FA28, inverter will judge that whether the under-load protection signal disappears.

If malfunction is reset, inverter will run again. Or else inverter will wait until malfunction is reset. User can

reset the inverter by pressing “stop/reset”, inverter will stop.

FA29 PID dead time (%)

0.0～10.0

Mfr‟s value: 2.0

FA30 Running Interval of restarting converter pump (S)

2.0～999.9s

Mfr‟s value: 20.0

FA31 Delay time of starting general pumps (S)

0.1～999.9s

Mfr‟s value: 30.0

FA32 Delay time of stopping general pumps (S)

0.1～999.9s

Mfr‟s value: 30.0

FA29, PID dead time has two functions. First, setting dead time can restrain PID adjustor oscillation. The

greater this value is, the lighter PID adjustor oscillation is. But if the value of FA29 is too high, PID

adjusting precision will decrease. For example: when FA29=2.0% and FA04=70, PID adjusting will not

invalid during the feedback value from 68 to 72.

Second, FA29 is set to PID dead time when starting and stopping general pumps by PID adjusting. When

negative feedback adjusting is valid, if feedback value is lower than value FA04-FA29 (which equal to set

value MINUS dead-time value), inverter will delay the set time of FA31, and then start the general pump. If

feedback value is higher than value FA04+FA29 (which equal to set value PLUS dead-time value), inverter

will delay the set time of FA32, then stop the general pump.

· When starting general pump or interchange time is over, inverter will free stop. After starting general pump,

inverter will delay the set time of FA30, and restart converter pump.

· When inverter drives two pumps and negative feedback adjusting, if the frequency already reach the max value

and after the delay time (FA31), the pressure value is still lower than the value, then the inverter will stop output

immediately and motor will freely stop. At the same time, the general pump will be started. After the general

pump is fully run, if the present pressure is higher than the set value, inverter will low down the output to the

min frequency. After delaying the set time (FA32), inverter will stop the general pump and start converter pump.

· When inverter drives two pumps and positive feedback adjusting, if the frequency already reach the max value

and after the delay time (FA31), the pressure value still higher than the value, then the inverter will stop output

immediately and motor will freely stop. At the same time the general pump will be started. After the general

pump runs, if the present pressure is lower than the set value, inverter will low down the output to the min

frequency. After delaying the set time (FA32), inverter will stop the general pump and start converter pump.

FA36

Whether No.1 relay is started

0: Stopped 1: Started

Mfr‟s value: 0

FA37

Whether No.2 relay is started

0: Stopped 1: Started

Mfr‟s value: 0

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No 1 relay corresponds to the terminal DO1 in the control PCB, No 2 relay corresponds to the terminal TA/TC

FA47

The sequence of starting No 1 relay

1～20

Mfr‟s value: 20

FA48

The sequence of starting No 2 relay

1～20

Mfr‟s value: 20

The sequence of starting relays is set by FA47~FA48. The setting value of FA47 and FA48 must be different

with each other, or else “Err5” is displayed in the keypad.

FA58 Fire pressure given value (%)

Setting range: 0.0~100.0

Mfr‟s value: 80.0

FA58 is also called second pressure, when the fire control terminal is valid, pressure target value will switch into

second pressure value.

FA59 Emergency fire mode

Setting range:

0: Invalid 1: Emergency fire mode 1

2: Emergency fire mode 2

Mfr‟s value: 0

When emergency fire mode is valid and emergency fire terminal is valid, inverter will be forbidden

operating and protecting (When OC and OE protection occur, inverter will reset automatically and start

running). And inverter will run at the frequency of FA60 or target frequency until inverter is broken.

Emergency fire mode 1: when the terminal is valid, inverter will run at target frequency.

Emergency fire mode 2: when the terminal is valid, inverter will run at the frequency of FA60.

FA60 Running frequency of emergency fire

Setting range: F112~F111

Mfr‟s value: 50.0

When the emergency fire mode 2 is valid and the fire terminal is valid, inverter will run at the frequency set by

FA60.

5.13 Torque control parameters

FC00 Speed/torque control

selection

0：Speed control 1：Torque control 2：Terminal switchover

0: speed control. Inverter will run by setting frequency, and output torque will automatically match with the

torque of load, and output torque is limited by max torque (set by manufacture.)

1: Torque control. Inverter will run by setting torque, and output speed will automatically match with the

speed of load, and output speed is limited by max speed (set by FC23 and FC25). Please set the proper

torque and speed limited.

2：Terminal switchover. User can set OPX terminal as torque/speed switchover terminal to realize

switchover between torque and speed. When the terminal is valid, torque control is valid. When the terminal

is invalid, speed control is valid.

FC01

Delay time of torque/speed control switchover（S）

0.0～1.0

0.1

This function is valid while terminal switchover.

FC02

Torque accel/decel time (S)

0.1～100.0

The time is for inverter to run from 0% to 100% of motor rated torque.

FC06

Torque given channel

0: Digital given (FC09)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

When FC06=4, only OP1 terminal can be selected because only OP1 terminal has the pulse input function.

FC07

Torque given coefficient

0～3.000

3.000

FC09

Torque given command value (%)

0～300.0

100.0

FC07: when input given torque reaches max value, FC07 is the ratio of inverter output torque and motor

rated torque. For example, if FC06=1, F402=10.00, FC07=3.00, when AI1 channel output 10V, the output

torque of inverter is 3 times of motor rated torque.

E3000

·92·

FC14

Offset torque given channel

0: Digital given (FC17)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC15

Offset torque coefficient

0~0.500

0.500

FC16

Offset torque cut-off frequency (%)

0~100.0

10.00

FC17

Offset torque command value (%)

0~50.0

10.00

· Offset torque is used to output larger start torque which equals to setting torque and offset torque when

motor drives big inertia load. When actual speed is lower than the setting frequency by FC16, offset torque

is given by FC14. When actual speed is higher than the setting frequency by FC16, offset torque is 0.

· When FC14≠0, and offset torque reaches max value, FC15 is the ratio of offset torque and motor rated

torque. For example: if FC14=1, F402=10.00 and FC15=0.500, when AI1 channel outputs 10V, offset torque

is 50% of motor rated torque.

FC22

Forward speed limited channel

0: Digital given (FC23)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC23

Forward speed limited (%)

0～100.0

10.00

FC24

Reverse speed limited channel

0: Digital given (FC25)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

FC25

Reverse speed limited (%)

0～100.0

10.00

·Speed limited FC23/FC25: if given speed reaches max value, they are used to set percent of inverter output

frequency and max frequency F111.

FC28

Electric torque limit channel

0: Digital given (FC30)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC29

Electric torque limit coefficient

0～3.000

3.000

FC30

Electric torque limit (%)

0～300.0

200.0

FC31

Braking torque limit channel

0: Digital given (FC35)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC34

Braking torque limit coefficient

0～3.000

3.000

FC35

Braking torque limit (%)

0～300.0

200.00

·When motor is in the electric status, output torque limit channel is set by FC28, and limit torque is set by

FC29.

·When motor is in the Braking status, Braking torque limit channel is set by FC31, and limit torque is set by

FC34.

E3000

·93·

Appendix 1 Trouble Shooting

When malfunction occurs to inverter, don‟t run by resetting immediately. Check any

causes and get it removed if there is any.

Take counter measures by referring to this manual in case of any malfunctions on inverter.

Should it still be unsolved, contact the manufacturer. Never attempt any repairing without

due authorization.

Table 1-1 Inverter‟s Common Cases of Malfunctions

Fault

Description

Causes

Countermeasures

O.C.

Overcurrent

* too short acceleration time

* short circuit at output side

* locked rotor with motor

* parameter tuning is not correct.

*prolong acceleration time;

*whether motor cable is broken;

*check if motor overloads;

*reduce VVVF compensation value

* measure parameter correctly.

OC1

Overcurrent 1

O.L1

Inverter

Overload

* load too heavy

*reduce load; *check drive ratio;

*increase inverter‟s capacity

O.L2

Motor

Overload

* load too heavy

*reduce load; *check drive ratio;

*increase motor‟s capacity

O.E.

Over-Voltage

*supply voltage too high;

*load inertia too big

*deceleration time too short;

*motor inertia rise again

*parameter of rotary speed loop PID is

set abnormally.

*check if rated voltage is input;

*add braking resistance(optional);

*increase deceleration time

*set the parameter of rotary speed loop

PID correctly.

P.F1.

Input Phase

loss

*phase loss with input power

*check if power input is normal;

*check if parameter setting is correct.

PF0

Output

Phase loss

* Motor is broken

* Motor wire is loose.

* Inverter is broken

* check if wire of motor is loose.

* check if motor is broken.

L.U.

Under-Voltage

Protection

*input voltage on the low side

*check if supply voltage is normal

*check if parameter setting is correct.

O.H.

Radiator

Overheat

*environment temperature too high;

*radiator too dirty

*install place not good for ventilation;

*fan damaged

* Carrier wave frequency or

compensation curve is too high.

*improve ventilation;

*clean air inlet and outlet and radiator;

*install as required;

*change fan

* Decrease carrier wave frequency or

compensation curve.

AErr

Line

disconnected

* Analog signal line disconnected

* Signal source is broken.

* Change the signal line.

* Change the signal source.

EP/EP2/E

Inverter

under-load

* Water pump dries up.

* Belt is broken.

* Equipment is broken.

* Supply water for pump

* Change the belt.

* Repair the equipment.

Pressure

control

* Pressure is too high when negative

feedback.

* Pressure is too low when positive

feedback.

* Inverter enters into the dormancy

status.

* Decrease the min frequency of PID.

* Reset inverter to normal status.

E3000

·94·

ERR1

Password is

wrong

*When password function is valid,

password is set wrong.

*please set password correctly.

ERR2

Parameters

tuning wrong

* Do not connect motor when tuning

parameters

*please connect motor correctly.

ERR3

Current

malfunction

before running

*Current alarm signal exists before

running.

*check if control board is connected

with power board well.

*ask for help from manufacture.

ERR4

Current zero

excursion

malfunction

*Flat cable is loosened.

*Current detector is broken.

*check the flat cable.

*ask for help from manufacture.

ERR5

PID

parameters are

set wrong,

* PID parameters are set wrong.

* Set the parameters correctly.

Grounding

fault

* Motor line is damaged.

* Motor is damaged.

* Check motor line.

* Check motor.

- No P.F1. protection for single-phase inverter.

Table 1-2 Motor Malfunction and Counter Measures

Malfunction

Items to Be Checked

Counter Measures

Motor not Running

Wiring correct? Setting correct? Too big with

load? Motor is damaged? Malfunction

protection occurs?

Get connected with power; Check

wiring; Checking malfunction; Reduce

load; Check against Table 1-1

Wrong Direction of

Motor Running

U, V, W wiring correct?

Parameters setting correct?

To correct wiring

Setting the parameters correctly.

Motor Turning but

Speed Change not

Possible

Wiring correct for lines with given frequency?

Correct setting of running mode?

Too big with load?

To correct wiring;

To correct setting; Reduce load

Motor Speed Too

High or Too Low

Motor‟s rated value correct? Drive ratio

correct? Inverter parameters are set

incorrectly? Check if inverter output voltage is

abnormal?

Check motor nameplate data; Check

the setting of drive ratio; Check

parameters setting; Check VVVF

Characteristic value

Motor Running

Unstable

Too big load? Too big with load change?

Phase loss? Motor malfunction.

Reduce load; reduce load change,

increase capacity;

Correct wiring.

Power Trip

Wiring current is too high?

Check input wring; Selecting

matching air switch; Reduce load;

checking inverter malfunction.

E3000

·95·

Appendix 2 Reference wiring of water system

1. Fixed mode of 1 inverter driving 2 pumps

Instructions of wiring:

1. Please connect the wiring according to above wiring, after checking the wiring and close MCCB3.

2. Please set F208=1, F203=9, FA00=1, FA36=1, FA37=1, FA47=1, FA48=2, FA04=pressure percentage,

FA03=channel limit pressure, and FA05.

3. In manual status, please close power-frequency switch MCCB2. When pressing S1, pump M1 starts working.

When pressing S2, M1 stops working. When pressing S3, M2 starts working. When pressing S4, M2 stops

working.

4. In automatic status, please close converter-frequency switch MCCB1 and power-frequency switch MCCB2.

- When inverter is powered on, inverter will run forward by short-connecting OP3 terminal (or run

reverse by short-connecting OP4 terminal), M1 will work at power frequency status.

- If the pressure is not high enough, inverter will accelerate to max frequency. If the pressure is still not

high enough after duration time FA31, inverter will free stop and pump M2 will start working at

power frequency status. After the duration time of FA30, inverter will start working and M1 works at

M C C B1

Freuency-conversion switc h

M 1

WP N PE

MC1

OP6

OP1

10V

AI1

GND

AO2

AO1

GND

AI2

DO1

DO2

B-A+

24V

M C C B2

Linefrequency sw itch

MC2

FR1

Com munication Interface

MC1

Pow er Switch

M C CB 3

HL1

MC1

HL0

FR1-NC

Ru nning m anually

L2L1

Running autom atically

FR2

FR1L 3

Pressure sensor

Freq u en cy giv en

M 2

MC3

FR2

24V

MC1MC2

MC3

S3 HL3

MC3

FR2-NC

Ru nning m anually

Runn ing au tom atically

MC0

MC2

KA1

E3000

·96·

converter frequency status.

- When two pumps work at the same time, if pressure is too high, inverter will decelerate to min

frequency. If the pressure is still too high after the duration time FA32, M2 will stop working.

- If one pump M1 works at converter frequency status and inverter works at the min frequency, inverter

will free stop after the duration time FA10, inverter will enter into dormancy status and np is

displayed.

2. Rotating mode of 1 inverter driving 2 pumps

Instructions of wiring:

1. Please connect the wiring according to above wiring, after checking the wiring and close MCCB3.

2. Please set F208=1, F203=9, FA00=2, FA36=1, FA37=1, FA47=1, FA48=2, FA04=pressure percentage,

FA03=channel limit pressure, and FA05

3. In manual status, please close power-frequency switch MCCB2. When pressing S1, pump M1 starts

working. When pressing S2, M1 stops working. When pressing S3, M2 starts working. When pressing

M C CB 1

Fre q u e n cy-conversio n sw itc h

M 1

WP N PE

MC1

OP6

OP1

10V

AI1

GND

AO2

AO1

GND

AI2

DO1

DO2

B-A+

24V

M C CB 2

Lin e freq uency switch

MC2

FR1

Com munication interface

MC1

Pow e r sw itch

M C CB 3

HL1

MC1

HL2

FR1-NC

Run m an u a lly

L2L1

MC3

Run a u tom atically

FR2

FR1L3

Pre ssure sensor

Fre q u e n cy given

M 2

MC3MC4

FR2

+24V

MC1

KA1

MC2

MC4KA1

MC4

KA2

KA1S4 MC3

HL3

MC3

HL4

FR2-NC

Run m an u a lly

MC1

Run a u tom atically MC2

KA2

MC4

MC3KA2

MC2

E3000

·97·

S4, M2 stops working.

4. In automatic status, please close converter-frequency switch MCCB1 and power-frequency switch

MCCB2.

- When inverter is powered on, KA1 is “action”, and inverter will run forward by short-connecting OP3

terminal, KA2 makes M1 start working at converter frequency status. If the pressure is not high

enough, inverter will accelerate to max frequency. If the pressure is still not high enough after

duration time FA31, inverter will free stop and pump M2 will start working at power frequency

status. After the duration time of FA30, inverter will start working and M1 works at converter

frequency status.

- After the duration time FA25, all pumps will free stop, then KA2 is “action”, M2 is converter pump. If

the pressure is not high enough, inverter will accelerate to max frequency. If the pressure is still not

high enough after duration time FA31, inverter will free stop and KA1 makes M1 start working at

power frequency status. After the duration time of FA30, inverter will start working and M2 works at

converter frequency status.

- When two pumps work at the same time, if pressure is too high, inverter will decelerate to min

frequency. If the pressure is still too high after the duration time FA32, general pump will stop

working.

- If one pump works at converter frequency status and inverter works at the min frequency, inverter will

free stop after the duration time FA10, inverter will enter into dormancy status and np is displayed.

Appendix 3 Products & Structures

E3000 series inverter has its power range between 0.2～90kW. Refer to Tables 2-1 and 2-2 for main data.

There may be two (or more than two) kinds of structures for certain products. Please make a clear indication

when placing your order.

Inverter should operate under the rated output current, with overload permitted for a short time. However,

it shall not exceed the allowable values at working time.

Table 3-1 Product List of E3000

Model

Applicable

Motor (kW)

Rated

Current

Output

Remote keypad

panel

Structure

Code

Cooling Mode

Remarks

E3000-0002S2

0.2

1.5

AA-A or A6-1-A

Self-Cooling

Single-Phase

Plastic Hanging

E3000-0004S2

0.4

2.5

AA-A or A6-1-A

Air-Cooling

E3000-0007S2

0.75

4.5

AA-A or A6-1-A

Air-Cooling

E3000-0011S2

1.1

AA-A or A6-1-A

Air-Cooling

E3000-0015S2

1.5

AA-A or A6-1-A

Air- Cooling

E3000-0022S2

2.2

AA-A or A6-1-A

Air-Cooling

E3000-0007T3

0.75

AA-A or A6-1-A

Air-Cooling

Three-Phase Plastic

Hanging

E3000-0015T3

1.5

AA-A or A6-1-A

Air- Cooling

E3000-0022T3

2.2

6.5

AA-A or A6-1-A

Air- Cooling

E3000-0030T3

3.0

AA-A or A6-1-A

Air-Cooling

E3000-0037T3

3.7

AA-A or A6-1-A

Air- Cooling

E3000-0040T3

4.0

AA-A or A6-1-A

Air- Cooling

E3000-0055T3

5.5

AA-A or A6-1-A

Air- Cooling

E3000-0075T3

7.5

AA-A or A6-1-A

Air- Cooling

E3000-0110T3

AA-A or A6-1-A

Air- Cooling

E3000

·98·

E3000-0150T3

AA-A or A6-1-A

Air- Cooling

E3000-0185T3

18.5

AA-A or A6-1-A

Air-Cooling

Three-phase Metal

hanging

E3000-0220T3

AA-A or A6-1-A

Air- Cooling

E3000-0300T3

AA-A or A6-1-A

Air- Cooling

E3000-0370T3

AA-A or A6-1-A

Air- Cooling

E3000-0450T3

AA-A or A6-1-A

Air- Cooling

E3000-0550T3

110

AA-A or A6-1-A

Air- Cooling

E3000-0750T3

150

AA-A or A6-1-A

Air- Cooling

E3000-0900T3

180

AA-A or A6-1-A

Air-Cooling

Table 3-2 Structure List

Structure

Code

External Dimension

[A×B(B1)×H]note1

Mounting

Size(W×L)

Mounting

Bolt

Remarks

80×135（142）×138

70×128

Plastic

Housing

106×150（157）×180

正在研发

94×170

106×170（177）×180

94×170

138×152（159）×235

126×225

156×170（177）×265

146×255

205×196 (202) ×340

194×330

271×235×637

235×613

Metal Housing

360×265×901

320×876

420×300×978

370×948

M10

265×235×435

235×412

360×265×555

320×530

410×300×630

370×600

M10

Note 1: the unit is mm.

Plastic Profile

E3000

·99·

Note1: if keypad control unit has potentiometer, the external dimension is B1.

If keypad control unit has no potentiometer, the external dimension is B.

Metal Hanging Profile

Metal Cabinet Profile

E3000

·100·

Appendix 4 Selection of Braking Resistance

Note: please select higher power of resistor on the occasion of big inertia load.

Inverter Models

Applicable Motor

Power（kW）

Applicable Braking Resistance

E3000-0002S2

0.2

150W/60Ω

E3000-0004S2

0.4

E3000-0007S2

0.75

E3000-0011S2

1.1

E3000-0015S2

1.5

E3000-0007T3

0.75

80W/200Ω

E3000-0015T3

1.5

80W/150Ω

E3000-0022T3

2.2

150W/150Ω

E3000-0030T3

3.0

E3000-0037T3

3.7

E3000-0040T3

4.0

E3000-0055T3

5.5

250W/120Ω

E3000-0075T3

7.5

500W/120Ω

E3000-0110T3

1kW/90Ω

E3000-0150T3

1.5kW/80Ω

E3000

·101·

Appendix 5 Communication Manual

(Version 1.8)

I. General

Modbus is a serial and asynchronous communication protocol. Modbus protocol is a general language

applied to PLC and other controlling units. This protocol has defined an information structure which can be

identified and used by a controlling unit regardless of whatever network they are transmitted.

You can read reference books or ask for the details of MODBUS from manufactures.

Modbus protocol does not require a special interface while a typical physical interface is RS485.

II. Modbus Protocol

2.1 Transmission mode

2.1.1 Format

1) ASCII mode

Start

Address

Function

Data

LRC check

End

(0X3A)

Inverter

Address

Function

Code

Data

Length

Data

…

Data

High-order

byte of LRC

Low-order

byte of

LRC

Return

(0X0D)

Line Feed

(0X0A)

2）RTU mode

Start

Address

Function

Data

CRC check

End

T1-T2-T3-T4

Inverter

Address

Function

Code

N data

Low-order byte

of CRC

High-order byte

of CRC

T1-T2-T3-T4

2.1.2 ASCII Mode

In ASCII mode, one Byte (hexadecimal format) is expressed by two ASCII characters.

For example, 31H (hexadecimal data) includes two ASCII characters‟3(33H)‟,‟1(31H)‟.

Common characters, ASCII characters are shown in the following table:

Characters

„0‟

„1‟

„2‟

„3‟

„4‟

„5‟

„6‟

„7‟

ASCII Code

30H

31H

32H

33H

34H

35H

36H

37H

Characters

„8‟

„9‟

„A‟

„B‟

„C‟

„D‟

„E‟

„F‟

ASCII Code

38H

39H

41H

42H

43H

44H

45H

46H

2.1.3 RTU Mode

In RTU mode, one Byte is expressed by hexadecimal format. For example, 31H is delivered to data packet.

2.2 Baud rate

Setting range: 1200, 2400, 4800, 9600, 19200, 38400, 57600

2.3 Frame structure:

ASCII mode

E3000

·102·

Byte

Function

0/1

1/2

Start Bit (Low Level)

Data Bit

Parity Check Bit (None for this bit in case of no checking. Otherwise 1 bit)

Stop Bit (1 bit in case of checking, otherwise 2 bits)

2) RTU mode

Byte

Function

0/1

1/2

Start Bit (Low Level)

Data Bit

Parity Check Bit (None for this bit in case of no checking. Otherwise 1 bit)

Stop Bit (1 bit in case of checking, otherwise 2 bits)

2.4 Error Check

2.4.1 ASCII mode

Longitudinal Redundancy Check (LRC): It is performed on the ASCII message field contents excluding

the „colon‟ character that begins the message, and excluding the CRLF pair at the end of the message.

The LRC is calculated by adding together successive 8–bit bytes of the message, discarding any carries, and

then two‟s complementing the result.

A procedure for generating an LRC is:

1. Add all bytes in the message, excluding the starting „colon‟ and ending CRLF. Add them into an 8–bit

field, so that carries will be discarded.

2. Subtract the final field value from FF hex (all 1‟s), to produce the ones–complement.

3. Add 1 to produce the twos–complement.

2.4.2 RTU Mode

Cyclical Redundancy Check (CRC): The CRC field is two bytes, containing a 16–bit binary value.

The CRC is started by first preloading a 16–bit register to all 1‟s. Then a process begins of applying

successive 8–bit bytes of the message to the current contents of the register. Only the eight bits of data in

each character are used for generating the CRC. Start and stop bits, and the parity bit, do not apply to the

CRC.

A procedure for generating a CRC-16 is:

1. Load a 16–bit register with FFFF hex (all 1‟s). Call this the CRC register.

2. Exclusive OR the first 8–bit byte of the message with the high–order byte of the 16–bit CRC register,

putting the result in the CRC register.

3. Shift the CRC register one bit to the right (toward the LSB), zero–filling the MSB. Extract and examine

the LSB.

4. (If the LSB was 0): Repeat Step 3 (another shift).

(If the LSB was 1): Exclusive OR the CRC register with the polynomial value A001 hex (1010 0000 0000

0001).

5. Repeat Steps 3 and 4 until 8 shifts have been performed. When this is done, a complete 8–bit byte will

have been processed.

When the CRC is appended to the message, the low-order byte is appended first, followed by the

high-order byte.

2.4.3 Protocol Converter

It is easy to turn a RTU command into an ASCII command followed by the lists:

E3000

·103·

1) Use the LRC replacing the CRC.

2) Transform each byte in RTU command into a corresponding two byte ASCII. For example: transform

0x03 into 0x30, 0x33 (ASCII code for 0 and ASCII code for 3).

3) Add a „colon‟ ( : ) character (ASCII 3A hex) at the beginning of the message.

4) End with a „carriage return – line feed‟ (CRLF) pair (ASCII 0D and 0A hex).

So we will introduce RTU Mode in followed part. If you use ASCII mode, you can use the up lists to

convert.

2.5 Command Type & Format

2.5.1 The listing below shows the function codes.

code

name

description

Read Holding Registers

Read the binary contents of holding registers in the slave.

(Less than 10 registers once time )

Preset Single Register

Preset a value into holding register

2.5.2 Address and meaning

The part introduces inverter running, inverter status and related parameters setting.

Description of rules of function codes parameters address:

1) Use the function code as parameter address

General Series:

High-order byte: 01~0A (hexadecimal)

Low-order byte: 00~50 (max range) (hexadecimal) Function code range of each partition is not

the same. The specific range refers to manual.

For example: parameter address of F114 is 010E (hexadecimal).

parameter address of F201 is 0201 (hexadecimal).

Note: in this situation, it allows to read six function codes and write only one function code.

Some function codes can only be checked but cannot be modified; some function codes can

neither be checked nor be modified; some function codes can not be modified in run state;

some function codes can not be modified both in stop and run state.

In case parameters of all function codes are changed, the effective range, unit and related

instructions shall refer to user manual of related series of inverters. Otherwise, unexpected

results may occur.

2) Use different parameters as parameter address

(The above address and parameters descriptions are in hexadecimal format, for example, the decimal

digit 4096 is represented by hexadecimal 1000).

1. Running status parameters

Parameters Address

Parameter Description（read only）

1000

Output frequency

1001

Output voltage

1002

Output current

1003

Pole numbers/ control mode, high-order byte is pole numbers, low-order byte

is control mode.

E3000

·104·

1004

Bus-line voltage

1005

----E3000

Drive ratio/inverter status

High-order byte is drive ratio, low-order byte is inverter status

Inverter status:

0X00: Standby mode 0X01: Forward running

0X02: Reverse running 0X04: Over-current (OC)

0X05: DC over-current (OE) 0X06: Input Phase loss (PF1)

0X07: Frequency Over-load (OL1) 0X08: Under-voltage (LU)

0X09: Overheat (OH) 0X0A: Motor overload (OL2)

0X0B: Interference (ERR) 0X0C: LL

0X0D: External Malfunction (ESP) 0X0E: ERR3 0X0F: Err2

0X11: Err4 0X14: Analog disconnected protection (AErr)

0X16:Under-load protection (EP) 0X18: Pressure control protection (nP)

0X19: PID parameters are set incorrectly (Err5)

0X1A: Invalid user-define macro (UERO)

0X1B: macro terminal switchover conflict (UER2)

0X1C: Grounding protection (GF) 0X1D: PG card mistake (PG)

1006

Reserved

1007

Inverter radiator temperature

1008

PID given value

1009

PID feedback value

2. Control commands

Parameters Address

Parameters Description（write only）

2000

Command meaning:

0001：Forward running (no parameters）

0002：Reverse running（no parameters）

0003：Deceleration stop

0004：Free stop

0005：Forward jogging start

0006：Forward jogging stop

0007：Reserved

0008：Run（no directions）

0009：Fault reset

000A: Forward jogging stop

000B: Reverse jogging stop

2001

Lock parameters

0001：Relieve system locked (remote control locked）

0002：Lock remote control (any remote control commands are no valid

before unlocking）

E3000

·105·

2. Illegal Response When Reading Parameters

Command Description

Function

Data

Slave parameters response

The highest-order byte changes into 1.

Command meaning:

0001: Illegal function code

0002: Illegal address

0003: Illegal data

0004: Slave fault note 2

Note 2: Illegal response 0004 appears below two cases:

4. Do not reset inverter when inverter is in the malfunction state.

5. Do not unlock inverter when inverter is in the locked state.

2.5.3 Additional Remarks

Expressions during communication process:

Parameter Values of Frequency＝actual value X 100 (General Series)

Parameter Values of Frequency＝actual value X 10 (Medium Frequency Series)

Parameter Values of Time=actual value X 10

Parameter Values of Current=actual value X 10

Parameter Values of Voltage=actual value X 1

Parameter Values of Power=actual value X 100

Parameter Values of Drive Ratio=actual value X 100

Parameter Values of Version No. =actual value X 100

Instruction: Parameter value is the value sent in the data package. Actual value is the actual value of

inverter. After PC/PLC receives the parameter value, it will divide the corresponding coefficient to get

the actual value.

NOTE: Take no account of radix point of the data in the data package when PC/PLC transmits command to

inverter. The valid value is range from 0 to 65535.

Ⅲ Function Codes Related to Communication

Function Code

Function Definition

Setting Rang

Mfr‟s Value

F200

Source of start command

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3:Communication;

4: Keypad＋Terminal＋Communication

F201

Source of stop command

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3: Communication;

4: Keypad＋Terminal＋Communication

F203

Main frequency source X

0: Digital setting memory;

1: External analog AI1;

2: External analog AI2;

3: Pulse input given;

4: Stage speed control;

5: No memory by digital setting;

6:Keypad potentiometer;

7~8: Reserved; 9: PID adjusting

10: Communication

F900

Inverter Address

1~255

E3000

·106·

F901

Modbus Mode Selection

1: ASCII mode

2: RTU mode

3: Reserved 4:PROFIBUS_DP

5: CANOPEN

F903

Parity Check

0: Invalid 1: Odd 2: Even

F904

Baud Rate

0: 1200 1: 2400 2: 4800 3: 9600

4: 19200 5: 38400 6: 57600

Please set functions code related to communication consonant with the PLC/PC communication parameters,

when inverter communicates with PLC/PC.

Ⅳ Physical Interface

4.1 Interface instruction

Communication interface of RS485 is located on the most left of control terminals, marked underneath with

A+ and B-

4.2 Structure of Field Bus

Connecting Diagram of Field Bus

RS485 Half-duplex communication mode is adopted for E3000 series inverter. Daisy chain structure is

adopted by 485 Bus-line. Do not use 'spur' lines or a star configuration. Reflect signals which are produced

by spur lines or star configuration will interfere in 485 communications.

Please note that for the same time in half-duplex connection, only one inverter can have communication

with PC/PLC. Should two or more than two inverters upload data at the same time, then bus competition

will occur, which will not only lead to communication failure, but higher current to certain elements as well.

3. Grounding and Terminal

Terminal resistance of 120



will be adopted for terminal of RS485 network, to diminish the reflection of

signals. Terminal resistance shall not be used for intermediate network.

Inverter

Control

Comman

Given

Value

Status

Info

Actual

Value

PLC/PC

Field Bus

E3000

·107·

No direct grounding shall be allowed for any point of RS485 network. All the equipment in the network

shall be well grounded via their own grounding terminal. Please note that grounding wires will not form

closed loop in any case.

Connecting Diagram of Terminal Resistance

Please think over the drive capacity of PC/PLC and the distance between PC/PLC and inverter when wiring.

Add a repeaters if drive capacity is not enough.

All wiring connections for installation shall have to be made when the inverter is

disconnected from power supply.

V. Examples

Eg1: In RTU mode, change acc time (F114) to 10.0s in NO.01 inverter.

Query

Address

Function

Address Hi

Address Lo

Preset

Data Hi

Preset

Data Lo

CRC Lo

CRC Hi

Function code F114 Value: 10.0S

Normal Response

Address

Function

Address Hi

Address Lo

Response

Data Hi

Response

Data Lo

CRC Lo

CRC Hi

Function code F114 Normal Response

Abnormal Response

Address

Function

Abnormal code

CRC Lo

CRC Hi

The max value of function code is 1. Slave fault

Eg 2：Read output frequency, output voltage, output current and current rotate speed from N0.2 inverter.

Host Query

Terminal

Resistor

The distance should

be less than 0.5M.

Terminal

Resistor

E3000

·108·

Address

Function

First Register

Address Hi

First Register

Address Lo

count Hi

count L0

CRC

Communication Parameters Address 1000H

Slave Response：

Address

Function

Byte

Count

Data Hi

Data Lo

Data Hi

Data Lo

Data Hi

Data Lo

Data Hi

Data

Crc Lo

Crc

Output Frequency Output Voltage Output Current Numbers of Pole Pairs Control Mode

NO.2 Inverter‟s output frequency is 50.00Hz, output voltage is 400V, output current is 6.0A, numbers of pole pairs

are 2 and control mode keypad control.

Eg 3： NO.1 Inverter runs forwardly.

Host Query:

Address

Function

Write

status Hi

Write

status Lo

CRC Lo

CRC Hi

Communication parameters address 2000H Forward running

Slave Normal Response:

Address

Function

Write

status Hi

Write

status Lo

CRC Lo

CRC Hi

Normal Response

Slave Abnormal Response:

Address

Function

Abnormal Code

CRC Lo

CRC Hi

The max value of function code is 1. Illegal function code (assumption)

Eg4: Read the value of F113, F114 from NO.2 inverter

Host Query：

Address

Function

Address Hi

Address Lo

Count Hi

Count L0

CRC

Communication Parameter Address F10DH Numbers of Read Registers

E3000

·109·

Slave Normal Response：

Address

Function

Byte

count

The first

parameters

status Hi

The first

parameters

status Lo

The second

parameters

status Hi

The second

parameters

status Lo

CRC

The actual value is 10.00. The actual value is 12.00.

Slave Abnormal Response：

Address

Function Code

Abnormal Code

CRC Lo

CRC Hi

The max value of function code is 1. Parity check fault

Appendix 6 Introduction of PG card

1. Introduction

1.1 When F106=1, close-loop vector control mode is selected, PG expand card should be selected. User

should connect encoder line correctly. PGA and PGB terminals can receive two-way orthogonal encoder

signal (only NPN type encoder can be connected), the power supply of encoder is +12V.

User should select shielding wire and one end of it should be connected to the grounding, the length of wire

should be shorter than 30m.

1.2

+12V

+3.3V

+12V

+3.3V

Encoder port diagram

+12V

PG A

PG B

E3000

·110·

1.3 Application

1.3.1 Open-collector output encoder

1.3.2 Push-Pull output encoder

VC C

GND

+12V

+3.3V

+12V

+3.3V

PG A

PG B

+12V

PG CA RD

+12V

+3.3V

+12V

+3.3V

PG A

PG B

+12V

PG card

VC C

E3000

·111·

1.3.3 Differential encoder

Note: VCC=5V, please pay attention.

1.4 Installation

For 3.7kW and above 3.7kW inverter, PG card is installed inside of inverter by 3*5 tapping screw. User can

connect J4 of PG card to J6 or J4 of control board by 20-core wire. For 2.2kW and below 2.2kW inverter,

PG card is installed outside of inverter, the length of wire should be shorter than 30cm, please refer to

following table:

PG CARD

External size (mm)

Installation size (mm)

86*35

76*25

2. Note

1. The signal wire of encoder should be far away from power wire.

2. Please select shielding wire as the encoder signal wire, and one end of it should be connected to grounding.

3. The length of shielding wire should be shorter than 30m, if user needs the wire longer than 30m, please

indicate it.

4. The given direction of inverter, the rotation direction of motor (from output axis of motor) and the

rotation direction of encoder should be the same.

E3000

·112·

Appendix 7 Zoom Table of Function Code

Basic parameters F100~F160

Function

Code

Function

Definition

Setting Range

Mfr‟s Value

Change

F100

User‟s Password

0～9999

√

F102

Inverter‟s Rated Current (A)

1.0～1000

Subject to inverter model

F103

Inverter Power (kW)

0.20~650.00

Subject to inverter model

F104

Inverter Power Code

100～400

Subject to inverter model

F105

Software Edition No.

1.00～10.00

Subject to inverter model

F106

Control mode

Setting range:

0:Sensorless vector

control (SVC);

1: Closed-loop vector

control (VC);

2: VVVF

3: Vector control 1

╳

F107

Password Valid or Not

0: invalid; 1: valid

√

F108

Setting User‟s Password

0～9999

√

F109

Starting Frequency (Hz)

0.0～10.00Hz

0.00Hz

√

F110

Holding Time of Starting Frequency

(S)

0.0～10.0S

0.0

√

F111

Max Frequency (Hz)v

F113～650.0Hz

50.00Hz

√

F112

Min Frequency (Hz)

0.00Hz～F113

0.50Hz

√

F113

Target Frequency (Hz)

F111～F112

50.00Hz

√

F114

1stAcceleration Time

0.1～3000S

5.0S for 0.2～4.0 kW

30.0S for 5.5～30kW

60.0S for above 37kW.

√

F115

1stDeceleration Time

0.1～3000S

√

F116

2ndAcceleration Time

0.1～3000S

8.0S for 0.2～4.0 kW

50.0S for 5.5～30kW

90.0S for above 37kW.

√

F117

2nd Deceleration Time

0.1～3000S

√

F118

Turnover Frequency

15.00～650.0Hz

50.00

╳

F119

Reference of setting

accel/decel time

0: 0~50.00Hz

1: 0~max frequency

╳

F120

Forward/Reverse Switchover

dead-Time

0.0～3000S

0.0S

√

F121

Reserved

F122

Reverse running forbidden

0: invalid; 1: valid

╳

F123

Minus frequency is valid in the

mode of combined speed control.

0：Invalid；1：valid

╳

F124

Jogging Frequency

F112～F111

5.00Hz

√

F125

Jogging Acceleration Time

0.1～3000S

0.2～4.0kW: 5.0S

5.5～30kW: 30.0S

Above37kW: 60.0S

√

F126

Jogging Deceleration Time

0.1～3000S

√

E3000

·113·

F127

Skip Frequency A

0.00～650.0Hz

0.00Hz

√

F128

Skip Width A

±2.50Hz

0.00

√

F129

Skip Frequency B

0.00～650.0Hz

0.00Hz

√

F130

Skip Width B

±2.50Hz

0.00

√

F131

Running Display Items

0－Present output

frequency / function code

1－Current output rotary speed

2－Output current

4－Output voltage

8－PN voltage

16－PID feedback value

32－Temperature

64－Count values

128－Linear speed

256－PID given value

512－Yarn length

1024: Center frequency

2048: Reserved

4096: Output torque

0+1＋2＋4＋8＝15

√

F132

Display items of stop

0: frequency / function code

1: Keypad jogging

2: Target rotary speed

4: PN voltage

8: PID feedback value

16: Temperature

32: Count values

64: PID given value

128: Yarn length

256: Center frequency

512: Setting torque

2＋4＝6

√

F133

Drive Ratio of Driven System

0.10～200.0

1.0

√

F134

Transmission-wheel radius

0.001～1.000（m）

0.001

√

F135

Reserved

F136

Slip compensation

0～10%

╳

F137

Modes of torque compensation

0: Linear compensation;

1: Square compensation;

2: User-defined multipoint

compensation

3: Auto torque compensation

╳

F138

Linear compensation

1～16

0.2-4.0: 5

5.5-30: 4

Above 37: 3

╳

F139

Square compensation

1：1.5； 2：1.8；

3：1.9； 4：2.0

╳

F140

User-defined frequency point 1

0～F142

1.00

╳

F141

User-defined voltage point 1

0～100％

╳

F142

User-defined frequency point 2

F140～F144

5.00

╳

F143

User-defined voltage point 2

0～100％

╳

E3000

·114·

F144

User-defined frequency point 3

F142～F146

10.00

╳

F145

User-defined voltage point 3

0～100％

╳

F146

User-defined frequency point 4

F144～F148

20.00

╳

F147

User-defined voltage point 4

0～100％

╳

F148

User-defined frequency point 5

F146～F150

30.00

╳

F149

User-defined voltage point 5

0～100％

╳

F150

User-defined frequency point 6

F148～F118

40.00

╳

F151

User-defined voltage point 6

0～100％

╳

F152

Output voltage corresponding to

turnover frequency

10～100％

100

╳

F153

Carrier frequency setting

0.2～7.5kW: 800~10000

4000

╳

11～15kW: 800~10000

3000

18.5kW～45kW: 800~6000

4000

Above 55kW: 800~4000

2000

F154

Automatic voltage rectification

Setting range:

0: Invalid 1: Valid

2:Invalid during deceleration process

╳

F155

Digital accessorial frequency setting

0～F111

╳

F156

Digital accessorial frequency polarity

setting

0 or 1

╳

F157

Reading accessorial frequency

△

F158

Reading accessorial frequency

polarity

△

F159

Random carrier-wave frequency

selection

0: Control speed normally;

1: Random carrier-wave frequency

F160

Reverting to manufacturer values

0: Not reverting to manufacturer values;

1: Reverting to manufacturer values

╳

Running control mode F200~F230:

F200

Source of start command

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3: Communication;

4: Keypad＋Terminal＋Communication

╳

F201

Source of stop command

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3: Communication;

4: Keypad＋Terminal＋Communication

╳

F202

Mode of direction setting

0: Forward running locking;

1: Reverse running locking;

2: Terminal setting

╳

E3000

·115·

F203

Main frequency source X

0: Digital setting memory;

1: External analog AI1;

2: External analog AI2;

3: Pulse input given;

4: Stage speed control;

5: No memory by digital setting;

6:Keypad potentiometer AI3;

7: Reserved;

8: Reserved;

9: PID adjusting; 10: Communication

╳

F204

Accessorial frequency

source Y

0: Digital setting memory;

1: External analog AI1;

2: External analog AI2;

3: Pulse input given;

4: Stage speed control;

5: PID adjusting;

6: Keypad potentiometer AI3;

╳

F205

Reference for selecting

accessorial frequency source Y

range

0: Relative to max frequency;

1: Relative to main frequency X

╳

F206

Accessorial frequency Y range

0～100％

100

╳

F207

Frequency source selecting

0: X; 1: X+Y;

2: X or Y (terminal switchover);

3: X or X+Y (terminal switchover);

4: Combination of stage speed and analog

5: X-Y 6: X+(Y-50%)

╳

F208

Terminal

two-line/three-line

operation control

0: No function;

1: Two-line operation mode 1;

2: Two-line operation mode 2;

3: three-line operation mode 1;

4: three-line operation mode 2;

5: start/stop controlled by direction

pulse

╳

F209

Selecting the mode of

stopping the motor

0: stop by deceleration time;

1: free stop

╳

F210

Frequency display accuracy

0.01～2.00

0.01

√

F211

Speed of digital control

0.01～100.00Hz/S

5.00

Hz/S

√

F212

Reserved

F213

Auto-starting after repowered

0: invalid; 1: valid

√

F214

Auto-starting after reset

0: invalid; 1: valid

√

F215

Auto-starting delay time

0.1～3000.0

60.0

√

F216

Times of auto-starting in case of

repeated faults

0～5

√

F217

Delay time for fault reset

0.0～10.0

3.0

√

F218～

F219

Reserved

F220

Frequency memory after

power-down

0: invalid; 1: valid

√

F221

Reserved

F222

count memory selection

Setting range: 0: Invalid 1: Valid

√

E3000

·116·

F223～

F229

Reserved

F230

Application macro

selection

0~8

F231

Reverting to macro

manufacturer values

0: Not reverting to manufacturer

1: Reverting to manufacturer values

F232~F2

Reserved

Traverse Operating function

F235

Traverse operating mode

0：Invalid

1：Traverse operating mode 1

2：Traverse operating mode 2

3：Traverse operating mode 3

F236

Crawl-positioning

0：Disabled 1：Enabled

√

F237

Traverse signal source

0：Auto start 1：X terminal start

F238

Stop mode of length arrival

0：Stop the motor at fixed length

1：Stop the motor at fixed spindle

radius

2：Non-stop at fixed length, it

indicates full of yarn.

3：Fixed radius arrival, it indicates

full of yarn.

F239

Traverse memory mode

0: Memory at the status of stop and

power off

1: Only memory at the status of stop.

2: Only memory at the status of

power off.

3：No memory.

√

F240

Preset frequency (Hz）

F112～F111

5.00

√

F241

Running time of preset frequency

(S)

0～3000.0

√

F242

Central frequency (Hz)

F243～F111

25.00

√

F243

Lower limit of central frequency

(Hz)

F112～F242

0.50

√

F244

Descending rate of central

frequency (Hz / S)

0～65.00

0.500

√

F245~F246

Reserved

F247

Traverse amplitude setting mode

0：Relative to max frequency

1：Relative to central frequency

F248

Traverse amplitude

0～100.00%

10.00%

√

F249

Jump frequency

0～50.00%

30.00%

√

F250

Rising time of traverse (S)

1～3000.0

10.0

√

F251

Descending time of traverse (S)

1～3000.0

10.0

√

F252

Crawl-positioning frequency (Hz)

F112～F111

3.00

√

F253

Waiting time of crawl-positioning

(S)

0～3000.0

5.0

√

F254

Max time of crawl-positioning (S)

0～3000.0

10.0

√

F255~F256

Reserved

E3000

·117·

F257

Cumulative length (Km)

0～6500

√

F258

Actual length (Km)

0～65.00

√

F259

Setting length (Km)

0～65.00

√

F260

Pulse numbers of length sensor

0～650.0

1.00

√

F261~F263

Reserved

F264

Feedback channel of fixed radius

0：AI1

1：AI2

√

F265

Fixed-radius display value

0～10000

5000

√

F266

Output voltage at fixed radius

mode (V)

0～10.00

5.00

√

F267

Voltage hysteresis when judging

full of yarn signal is clear.

0～10.00

√

F268~F271

Reserved

F272

Delay time of yarn broken and

yarn intertwining（S）

0～3000.0

√

F273~F274

Reserved

F275

Detect frequency value

F112～F111

25.00

√

F276

Detect frequency width

0～20.00

0.50

√

Multifunctional Input and Output Terminals: F300~F330

Function

Code

Function

Definition

Setting Range

Mfr‟s Value

Change

F300

Relay token output

0: no function;

1: inverter fault protection;

2: over latent frequency 1;

3: over latent frequency 2;

4: free stop;

5: in running status 1;

6: DC braking;

7: acceleration/deceleration time

switchover;

8: Reaching the Set Count Value;

9: Reaching the Designated Count

Value;

10: inverter overload pre-alarm;

11: motor overload pre-alarm;

12: stalling;

13: Inverter is ready to run

14: in running status 2;

15: frequency arrival output;

16: overheat pre-alarm;

17: over latent current output

18: Analog line disconnection

protection

19: Under-load protection output

20: Zero current detecting output

30: General pump is running

31: Converter pump is running

32: Over-limit pressure token

35: Stop signal of yarn full, yarn

broken, yarn intertwining and stop

inverter by manual

36: Full yarn signal

√

F301

DO1 token output

√

F302

DO2 token output

E3000

·118·

37: Output signal of traverse rising

38: Traverse wave form output

39: Yarn frequency detected

F303~

F306

Reserved

F307

Characteristic frequency 1

F112～F111

10.00Hz

√

F308

Characteristic frequency 2

F112～F111

50.00Hz

√

F309

Characteristic frequency

width

0～100％

50％

√

F310

Characteristic current

0～1000A

Rated current

√

F311

Characteristic current width

0～100％

10％

√

F312

Frequency arrival threshold

0.00～5.00Hz

0.00

√

F313

Count frequency divisions

1～65000

√

F314

Set count value

F315～65000

1000

√

F315

Designated count value

1～F314

500

√

F316

OP1 terminal function

setting

0: no function;

1: running terminal;

2: stop terminal;

3: multi-stage speed terminal 1;

4: multi-stage speed terminal 2;

5: multi-stage speed terminal 3;

6: multi-stage speed terminal 4;

7: reset terminal;

8: free stop terminal;

9: external emergency stop terminal;

10: acceleration/deceleration

forbidden terminal;

11: forward run jogging;

12: reverse run jogging;

13: UP frequency increasing terminal;

14: DOWN frequency decreasing terminal;

15: “FWD” terminal;

16: “REV” terminal;

17: three-line type input “X” terminal;

18: acceleration/deceleration time

switchover terminal;

19-20: Reserved;

21: frequency source switchover terminal;

22: Count input terminal:

23: Count reset terminal

24~29: reserved

30: Water lack signal;

31: Signal of water

32: Fire pressure switchover;

33: Emergency fire control

√

F317

OP2 terminal function

setting

√

F318

OP3 terminal function

setting

√

F319

OP4 terminal function

setting

√

F320

OP5 terminal function

setting

√

F321

OP6 terminal function

setting

√

F322

OP7 terminal function

setting

√

F323

OP8 terminal function

setting

√

F322~F32

Reserved

F324

Free stop terminal logic

0: positive logic (valid for low level);

1: negative logic (valid for high level)

╳

F325

External emergency stop

terminal logic

╳

F328

Terminal filter times

1～100

√

F329～F330

Reserved

E3000

·119·

Analog Input and Output: F400~F473

Function

Code

Function Definition

Setting Range

Mfr‟s

Value

F400

Lower limit of AI1 channel input

0.00～F402

0.01V

√

F401

Corresponding setting for lower limit of AI1

input

0～F403

1.00

√

F402

Upper limit of AI1 channel input

F400～10.00V

10.00V

√

F403

Corresponding setting for upper limit of AI1

input

Max（1.00，F401）～2.00

2.00

√

F404

AI1 channel proportional gain K1

0.0～10.0

1.0

√

F405

AI1 filtering time constant

0.1～10.0

0.1

√

F406

Lower limit of AI2 channel input

0.00～F408

0.01V

√

F407

Corresponding setting for lower limit of AI2

input

0～F409

1.00

√

F408

Upper limit of AI2 channel input

F406～10.00V

10.00V

√

F409

Corresponding setting for upper limit of AI2

input

Max（1.00，F407）～2.00

2.00

√

F410

AI2 channel proportional gain K2

0.0～10.0

1.0

√

F411

AI2 filtering time constant

0.1～10.0

0.1

√

F412

Lower limit of AI3 channel input

0.00～F414

0.01V

√

F413

Corresponding setting for lower limit of AI3

input

0～F415

1.00

√

F414

Upper limit of AI3 channel input

F412～10.0V

10.0V

√

F415

Corresponding setting for upper limit of AI3

input

Max（1.00，F413）～2.00

2.00

√

F416

AI3 channel proportional gain K1

0.0～10.0

1.0

√

F417

AI3 filtering time constant

0.1～10.0

0.1

√

F418

AI1 channel 0Hz voltage dead zone

0～0.50V (Positive-Negative)

0.00

√

F419

AI2 channel 0Hz voltage dead zone

0～0.50V (Positive-Negative)

0.00

√

F420

AI3 channel 0Hz voltage dead zone

0～0.50V (Positive-Negative)

0.00

√

F421

Panel selection

0: Local keypad panel

1: Remote control keypad panel

√

F422

Potentiometer selection

0: Potentiometer in local panel

1: Potentiometer in remote

control panel

√

F423

AO1 output range selecting

0: 0～5V 1:0～10V or 0-20mA

2: 4-20mA

√

F424

AO1 lowest corresponding frequency

0.0～F425

0.05Hz

√

F425

AO1 highest corresponding frequency

F424～F111

50.00Hz

√

F426

AO1 output compensation

0～120%

100

√

F427

AO2 output range

0：0～20mA；1：4～20mA

√

F428

AO2 lowest corresponding frequency

0.0～F429

0.05Hz

√

F429

AO2 highest corresponding frequency

F428～F111

50.00Hz

√

F430

AO2 output compensation

0～120%

100

√

F431

AO1 analog output signal selecting

0: Running frequency;

1: Output current;

√

E3000

·120·

F432

AO2 analog output signal selecting

2: Output voltage;

3～5: Reserved

√

F433

Corresponding current for full range of external

voltmeter

0.01～5.00 times of rated current

╳

F434

Corresponding current for full range of external

ammeter

╳

F435~

F436

Reserved

F437

Analog filter width

1～100

F438~

F439

Reserved

F440

Min frequency of input pulse FI

0.00～F442

0.00K

√

F441

Corresponding setting of FI min

frequency

0.00～F443

1.00

√

F442

Max frequency of input pulse FI

F440～50.00K

10.00K

√

F443

Corresponding setting of FI max

frequency

Max（1.00，F441）～2.00

2.00

√

F444

Reserved

F445

Filtering constant of FI input pulse

0～100

√

F446

FI channel 0Hz frequency dead zone

0～F442Hz (Positive-Negative)

0.00

√

F447~

F448

Reserved

F449

Max frequency of output pulse FO

0.00～50.00K

10.00K

√

F450

Zero bias coefficient of output pulse

frequency

0.0～100.0%

0.0%

√

F451

Frequency gain of output pulse

0.00～10.00

1.00

√

F452

Reserved

F453

Output pulse signal

0: Running frequency

1: Output current

2: Output voltage

3～5: reserved

√

F460

AI1channel input mode

0: straight line mode

1: folding line mode

╳

F461

AI2 channel input mode

0: straight line mode

1: folding line mode

╳

F462

AI1 insertion point A1 voltage value

F400～F464

2.00V

╳

F463

AI1 insertion point A1 setting value

F401～F465

1.20

╳

F464

AI1 insertion point A2 voltage value

F462～F466

5.00V

╳

F465

AI1 insertion point A2 setting value

F463～F467

1.50

╳

F466

AI1 insertion point A3 voltage value

F464～F402

8.00V

╳

F467

AI1 insertion point A3 setting value

F465～F403

1.80

╳

F468

AI2 insertion point B1 voltage value

F406～F470

2.00V

╳

F469

AI2 insertion point B1 setting value

F407～F471

1.20

╳

F470

AI2 insertion point B2 voltage value

F468～F472

5.00V

╳

F471

AI2 insertion point B2 setting value

F469～F473

1.50

╳

F472

AI2 insertion point B3 voltage value

F470～F412

8.00V

╳

F473

AI2 insertion point B3 setting value

F471～F413

1.80

╳

E3000

·121·

Multi-stage Speed Control: F500~F580

Function

Code

Function Definition

Setting Range

Mfr‟s Value

F500

Stage speed type

0: 3-stage speed;

1: 15-stage speed;

2: Max 8-stage speed auto

circulating

╳

F501

Selection of Stage Speed Under

Auto-circulation Speed Control

2～8

√

F502

Selection of Times of Auto- Circulation

Speed Control

0～9999（when the

value is set to 0, the

inverter will carry out

infinite circulating）

√

F503

Status after auto circulation running

Finished

0: Stop

1: Keep running at last

stage speed

√

F504

Frequency setting for stage 1 speed

F112～F111

5.00Hz

√

F505

Frequency setting for stage 2 speed

F112～F111

10.00Hz

√

F506

Frequency setting for stage 3 speed

F112～F111

15.00Hz

√

F507

Frequency setting for stage 4 speed

F112～F111

20.00Hz

√

F508

Frequency setting for stage 5 speed

F112～F111

25.00Hz

√

F509

Frequency setting for stage 6 speed

F112～F111

30.00Hz

√

F510

Frequency setting for stage 7 speed

F112～F111

35.00Hz

√

F511

Frequency setting for stage 8 speed

F112～F111

40.00Hz

√

F512

Frequency setting for stage 9 speed

F112～F111

5.00Hz

√

F513

Frequency setting for stage 10 speed

F112～F111

10.00Hz

√

F514

Frequency setting for stage 11 speed

F112～F111

15.00Hz

√

F515

Frequency setting for stage 12 speed

F112～F111

20.00Hz

√

F516

Frequency setting for stage 13 speed

F112～F111

25.00Hz

√

F517

Frequency setting for stage 14 speed

F112～F111

30.00Hz

√

F518

Frequency setting for stage 15 speed

F112～F111

35.00Hz

√

F519~

F533

Acceleration time setting for the speeds from

Stage 1 to stage 15

0.1～3000S

0.2-4.0kW:5.0S

5.5-30kW:30.0S

Above 37kW:

60.0S

√

F534~

F548

Deceleration time setting for the speeds from

Stage 1 to stage 15

0.1～3000S

0.2-4.0kW:5.0S；

5.5-30kW:30.0S

Above 37kW:

60.0S

√

F549~

F556

Running directions of stage speeds from

Stage 1 to stage 8

0: forward running;

1: reverse running

√

F557~F5

Running time of stage speeds from Stage 1

to stage 8

0.1～3000S

1.0S

√

F565~

F572

Stop time after finishing stages from Stage

1 to stage 8.

0.0～3000S

0.0S

√

F573~

Running directions of stage speeds from

0: forward running;

√

E3000

·122·

F579

Stage 9 to stage 15.

1: reverse running

F580

Reserved

Auxiliary Functions: F600~F650

Function

Code

Function Definition

Setting Range

Mfr‟s Value

F600

DC Braking Function Selection

0: not allowed;

1: braking before starting;

2: braking during stopping;

3: braking during starting and stopping

√

F601

Initial Frequency for DC Braking

0.2～5.00

1.00

√

F602

DC Braking efficiency before Starting

0～100

√

F603

DC Braking efficiency During Stop

0～100

√

F604

Braking Lasting Time Before Starting

0.0～10.0

0.5

√

F605

Braking Lasting Time During Stopping

0.0～10.0

0.5

√

F606

DC braking mode selection

0: Braking by voltage

1: Braking by current

2: Auto braking by voltage

F607

Selection of Stalling Adjusting Function

0: invalid; 1: valid

√

F608

Stalling Current Adjusting (%)

60～200

160

√

F609

Stalling Voltage Adjusting (％)

60～200

140

√

F610

Stalling Protection Judging Time

0.1～3000.0

5.0

√

F611

Dynamic Braking threshold

200~1000

Single

phase :380V

Three phase:

700V

△

F612

Dynamic braking duty ratio (%)

0～100％

╳

F613

Speed track

0: invalid 1: valid

2: valid at the first time

╳

F614

Speed track mode

0: Speed track from frequency

memory

1: Speed track from max frequency

2: Speed track from frequency

memory and direction memory

3: Speed track from max frequency

and direction memory

╳

F615

Speed track rate

1～100

╳

F616~

F621

Reserved

F622

Dynamic braking mode

0: Fixed duty ratio

1: Auto duty ratio

√

F623

Dynamic braking frequency (Hz)

100～10000

500

√

F624-

F630

Reserved

E3000

·123·

Timing Control and Protection: F700~F760

Functio

n Code

Function Definition

Setting Range

Mfr‟s Value

F700

Selection of terminal free

stop mode

0: free stop immediately;

1: delayed free stop

√

F701

Delay time for free stop and

programmable terminal action

0.0～60.0s

0.0

√

F702

Fan control mode

0:controlled by temperature

1: Running when inverter is powered on

2: Controlled by running status

0.2~90kW: 0

Above 110kW:

╳

F703

Setting fan control temperature

0～100℃

45℃

╳

F704

Inverter Overloading pre-alarm

Coefficient (%)

50～100

╳

F705

Motor Overloading pre-alarm

Coefficient (%)

50～100

╳

F706

Inverter Overloading Coefficient %

120～190

150

╳

F707

Motor Overloading

Coefficient ％

20～100

100

╳

F708

Record of The Latest

Malfunction Type

Setting range:

2: over current (OC)

3: over voltage (OE)

4: input phase loss (PF1)

5: inverter overload (OL1)

6: under voltage (LU)

7: overheat (OH)

8: motor overload (OL2)

11: external malfunction (ESP)

13. studying parameters without motor

(Err2)

16: over current 1 (OC1)

17: output phase loss (PF0)

18: Aerr analog disconnected

20: EP/EP2/EP3 under-load

22: Np pressure control

23: Err5 PID parameters are set wrong

△

F709

Record of Malfunction Type for

Last but One

△

F710

Record of Malfunction Type for

Last but Two

△

F711

Fault Frequency of The Latest

Malfunction

△

F712

Fault Current of The Latest

Malfunction

△

F713

Fault PN Voltage of The Latest

Malfunction

△

F714

Fault Frequency of Last

Malfunction but One

△

F715

Fault Current of Last

Malfunction but One

△

F716

Fault PN Voltage of Last

Malfunction but One

△

F717

Fault Frequency of Last

Malfunction but Two

△

E3000

·124·

F718

Fault Current of Last

Malfunction but Two

△

F719

Fault PN Voltage of Last

Malfunction but Two

△

F720

Record of overcurrent

protection fault times

△

F721

Record of overvoltage

protection fault times

△

F722

Record of overheat protection

fault times

△

F723

Record of overload protection

fault times

△

F724

Input phase loss

0: invalid; 1: valid

╳

F725

Undervoltage

0: invalid; 1: valid

╳

F726

Overheat

0: invalid; 1: valid

╳

F727

Output phase loss

0: invalid; 1: valid

╳

F728

Input phase loss filtering

constant

0.1～60.0

0.5

√

F729

Undervoltage filtering

constant

0.1～60.0

5.0

√

F730

Overheat protection filtering

constant

0.1～60.0

5.0

√

F732

Voltage threshold of

undervoltage protection

0~450

Single-phase: 215

Three-phase: 400

○

F737

Over-current 1 protection

0: Invalid 1:Valid

F738

Over-current 1 protection

coefficient

0.50～3.00

2.0

F739

Over-current 1 protection

record

△

F741

Analog disconnected

protection

0: Invalid

1: Stop and AErr displays.

2: Stop and AErr is not displayed.

3: Inverter runs at the min frequency.

4: Reserved.

√

F742

Threshold of analog

disconnected protection (%)

1~100

○

F745

Threshold of pre-alarm

overheat (%)

0~100

○

F747

Carrier frequency

auto-adjusting

0: Invalid 1: Valid

√

F745

Zero-current threshold (%)

0~200

╳

F755

Duration time of zero-current

0~60

0.5

√

F756~

F759

Reserved

F760

Grounding fault

0: Invalid 1: Grounding fault 1

2: Grounding fault 2 3: Reserved

√

F761~

F770

Reserved

E3000

·125·

Motor parameters: F800~F860

Functio

n Code

Function Definition

Setting Range

Mfr‟s Value

F800

Motor‟s parameters

tuning

Setting range:

0: Invalid;

1: Rotating tuning.;

2: Stationary tuning;

╳

F801

Rated power

0.2～1000kW

╳

F802

Rated voltage

1～440V

╳

F803

Rated current

0.1～6500A

╳

F804

Number of motor poles

2～100

╳

F805

Rated rotary speed

1～30000

╳

F806

Stator resistance

0.001～65.00Ω

╳

F807

Rotor resistance

0.001～65.00Ω

╳

F808

Leakage inductance

0.01～650.0mH

╳

F809

Mutual inductance

0.1～6500mH

╳

F810

Motor rated power

1.00~300.0Hz

50.00

╳

F813

Rotary speed loop KP1

0.01～20.00(Below 22kW)

0.01～50.00(Above 30kW)

0.2-2.2kW: 2.00

3.7-7.5kW: 4.00

11-30kW: 8.00

37-75kW: 15.00

Over 90kW: 20.00

√

F814

Rotary speed loop KI1

0.01～2.00(Below 22kW)

0.01～3.00(Above 30kW)

1.00

√

F815

Rotary speed loop KP2

0.01～20.00(Below 22kW)

0.01～50.00(Above 30kW)

0.2-7.5kW: 2.00

11-22kW: 6.00

30kW: 8.00

37-75kW: 15.00

Over 90kW: 25.00

√

F816

Rotary speed loop KI2

0.01～2.00(Below 22kW)

0.01～3.00(Above 30kW)

1.00

√

F817

PID switching frequency 1

0~F111

5.00

√

F818

PID switching frequency 2

F817~F111

50.00

√

F819

Rotary speed loop KP3

0.01～20.00(Below 22kW)

0.01～30.00(Above 30kW)

Single phase:

≤0.2kW: 0.10 0.2-0.4kW: 0.20

≥0.75kW: 0.40

Three phase:

0.2-2.2kW: 0.40 3.7-7.5kW: 0.50

11-15kW: 2.00 15-30kW: 1.00

37-75kW: 8.00 ＞75kW: 10.00

√

F820

Rotary speed loop KI3

0.01～2.00(Below 22kW)

0.01～10.00(Above 30kW)

Single phase: 0.40

Three phase:

≤15kW: 1.00 ＞15kW: 0.2

√

F821

PI switching frequency 3

F818~F111

100.0

F827~

F830

Reserved

F851

Encoder resolution

1～9999

1000

╳

F852~

F860

Reserved

E3000

·126·

Communication Parameter: F900~F930

Function

Code

Function Definition

Setting Range

Mfr‟s Value

F900

Communication Address

1~255: single inverter address

0: broadcast address

√

F901

Communication Mode

1: ASCII 2: RTU

3: Reserved 4:PROFIBUS_DP

5: CANOPEN

√

F902

Reserved

F903

Parity Check

0: Invalid 1: Odd 2: Even

√

F904

Baud Rate

0: 1200; 1: 2400; 2: 4800;

3: 9600 ; 4: 19200 5: 38400

6: 57600

√

F905～F930

Reserved

PID Parameters: FA00~FA80

Function

Code

Function Definition

Setting Range

Mfr‟s

Value

FA00

Water supply mode

0: Single pump (PID control mode)

1: Fixed mode

2: Timing interchanging

╳

FA01

PID adjusting target given source

0: FA04 1: AI1 2: AI2

3: AI3 (Potentiometer on the keypad)

4: FI (pulse frequency input)

╳

FA02

PID adjusting feedback given

source

1: AI1 2: AI2

3: FI (pulse frequency input)

√

FA03

Max limit of PID adjusting (%)

0.0～100.0

10.00

√

FA04

Digital setting value of PID

adjusting (%)

0.0～100.0

50.0

√

FA05

Min limit of PID adjusting (%)

0.0～100.0

0.0

√

FA06

PID polarity

0: Positive feedback

1: Negative feedback

╳

FA07

Dormancy function selection

0: Valid 1: Invalid

╳

FA08

Reserved

FA09

Min frequency of PID adjusting

(Hz)

F112~F111

5.00

√

FA10

Dormancy delay time (S)

0~500.0

15.0

√

FA11

Wake delay time (S)

0.0~3000

3.0

√

FA12~

FA17

Reserved

FA18

Whether PID adjusting target is

changed

0: Invalid 1: Valid

╳

FA19

Proportion Gain P

0.00~10.00

0.3

√

FA20

Integration time I (S)

0.0~100.0S

0.3

√

FA21

Differential time D (S)

0.00~10.00

0.0

√

E3000

·127·

FA22

PID sampling period (S)

0.1～10.0s

0.1

√

FA24

Switching Timing unit setting

0: hour 1: minute

╳

FA25

Switching Timing Setting

1～9999

100

╳

FA26

Under-load protection mode

0: No protection

1: Protection by contactor

2: Protection by PID

3: Protection by current

╳

FA27

Current threshold of under-load

protection (%)

10～150

√

FA28

Waking time after protection

(min)

0.0～3000

√

FA29

PID dead time (%)

0.0～10.0

2.0

√

FA30

Running Interval of restarting

converter pump (S)

2.0～999.9s

20.0

√

FA31

Delay time of starting general

pumps (S)

0.1～999.9s

30.0

√

FA32

Delay time of stopping general

pumps (S)

0.1～999.9s

30.0

√

FA36

Whether No.1 relay is started

0: Stopped 1: Started

╳

FA37

Whether No.2 relay is started

0: Stopped 1: Started

╳

FA47

The sequence of starting No 1

relay

1~20

╳

FA48

The sequence of starting No 2

relay

1~20

╳

FA58

Fire pressure given value (%)

0.0~100.0

80.0

√

FA59

Emergency fire mode

0: Invalid

1: Emergency fire mode 1

2: Emergency fire mode 2

√

FA60

Running frequency of

emergency fire

F112~F111

50.0

√

FA66

Duration time of under-load

protection (S)

0~60

√

FA67~

FA80

Reserved

E3000

·128·

Torque control parameters: FC00~FC40

Function

Code

Function Definition

Setting Range

Mfr‟s

Value

FC00

Speed/torque control selection

0：Speed control

1：Torque control

2：Terminal switchover

√

FC01

Delay time of torque/speed control

switchover（S）

0.0～1.0

0.1

╳

FC02

Torque accel/decel time (S)

0.1～100.0

√

FC03 ～

FC05

Reserved

FC06

Torque given channel

0: Digital given (FC09)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

╳

FC07

Torque given coefficient

0～3.000

3.000

╳

FC08

Torque given command value (%)

0～300.0

100.0

√

FC09

FC10 ～

FC13

Reserved

FC14

Offset torque given channel

0: Digital given (FC17)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC15

Offset torque coefficient

0~0.500

0.500

FC16

Offset torque cut-off frequency (%)

0~100.0

10.00

FC17

Offset torque command value (%)

0~50.0

10.00

FC18～

FC21

Reserved

FC22

Forward speed limited channel

0: Digital given (FC23)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC23

Forward speed limited (%)

0～100.0

10.00

FC24

Reverse speed limited channel

0: Digital given (FC25)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

FC25

Reverse speed limited (%)

0～100.0

10.00

FC26～

FC27

Reserved

E3000

·129·

FC28

Electric torque limited channel

0: Digital given (FC30)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC29

Electric torque limited coefficient

0～3.000

3.000

FC30

Electric torque limited (%)

0～300.0

200.0

FC31

Braking torque limited channel

0: Digital given (FC35)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

FC34

Braking torque limited coefficient

0～3.000

3.000

FC35

Braking torque limited (%)

0～300.0

200.00

FC36~

FC40

Reserved

Note: × indicating that function code can only be modified in stop state.

√ indicating that function code can be modified both in stop and run state.

△ indicating that function code can only be checked in stop or run state but

cannot be modified.

○ indicating that function code cannot be initialized as inverter restores

manufacturer‟s value but can only be modified manually.

2011053001A1

E1000 E3000 User Manual 2011053001A1

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