EURA E2000 0007S2, 0015S2, 0022S2, 0007T3, 0015T3, 0022T3, 0030T3, 0040T3, 0055T3, 0075T3, 0110T3, 0150T3, 0185T3, 0220T3, 0300T3, 0370T3, 0450T3, 0550T3, 0750T3, 0900T3, 1100T3, 1320T3, 1600T3, 1800T3, 2000T3, 2200T3, 2500T3, 2800T3, 3150T3 User manual

E2000

CONTENTS

I. Safety ……………………………………………………………….. … 3

1.1

Safety information…………………………………………………

1.2

Before using………………………………………………………

1.3

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

2.1

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

2.2

12

2.3

Nameplate ……………………………………………………… 12

2.4

Appearance…………….………………………………………

2.5

Technical Specifications ………………………………………

III. Keypad panel………………………………………………………..

3.1 Panel Illustrations………………………………………………

5

3.3 Panel Operating ………………………………………………

3.4 Parameters Setting ……………………………………………

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

3.6 Panel Display …………………………………………………

IV. Installation & Connection ……………………………………………… 22

4.1 Installation……………………………………………………… 22

4.2 Connection ……………………………………………………

4.3 Measurement of main circuit…………………………………… 24

26

4.5 Wiring Recommended…………………………………………

4.6 Lead Section Area of Protect Conductor(grounding wire) …… 29

4.7 Overall connection……………………………………………… 30

31

V. Operation and Simple Running ………………………………………

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E2000

5 .1 Basic conception……………………………………………… 36

5.3 Illustration of basic operation………………………………… 39

6.14 Parameters of the second motor……………………………

6.15 Parameters display…………………………………………

99

99

Appendix 7 Periphery options…………………………….…………… 143

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E2000

I.

Safety

Read this manual carefully so that you have a thorough understanding. Installation, commissioning or maintenance may be performed in conjunction with this chapter. EURA will assume no liability or responsibility for any injury or loss caused by improper operation.

1.1 Safety information

1.1.1 Application Area

The equipment described is intended for industrial motor speed control utilising AC induction motors.

1.1.2 Safety definition

Danger: series physical injury or even death may occur if not follow relevant requirements.

Warning: Physical injury or damage to the devices may occur if not follow relevant requirements.

Note: Physical hurt may occur if not follow relevant requirements.

Qualified electricians: People working on the device should take part in professional with all electrical and safety training, receive the certification and be familiar steps and requirements of installing, commissioning, operating and maintaining the device to avoid any emergency.

1.1.3 Warning symbols

Warning caution you about conditions which can result in serious injury or death and/or damage to the equipment, and advice on how to avoid the danger. Following warning symbols are used in this manual.

Symbols Name Instruction Abbreviation

Danger

Hot

Electrical danger

Serious physical injury or even may occur if not follow the relative requirements.

Hot sides Sides of the device may become hot. Do not touch.

sides

Warning

Do not

Warning

Physical injury or damage to the devices may occur if not follow the relative

Electrostat ic discharge requirements.

Damage to the PCB board may occur if not follow the relative requirements.

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E2000

Note

Note Physical hurt may occur if not follow the relative requirements.

Note

1.1.4 Safety guidelines

◇ Only qualified electricians are allowed to operate on the inverter.

◇ Do not carry out any wiring and inspection or changing components when the power supply is applied. Ensure all input power supply is disconnected before wiring and checking and always wait for at least the time designated on the inverter or until the DC bus voltage is less than 36V.

Below is the table of the waiting time: inverter model Min theoretical waiting time

400V 1.5kW – 110kW

400V 132kW – 315kW

5 minutes

30 minutes

400V above 350kW 45 minutes

◇ The base of the radiator may become hot during running. Do not touch to avoid hurt.

◇ Do not refit the inverter unauthorizedly; otherwise fire, electric shock or other injury may occur.

◇ Never touch power terminals internal inverter to avoid any electric shock.

◇ Do not connect input power supply onto U, V. W or /PE/E terminals.

◇ 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.

◇ The electrical parts and components inside the inverter are electrostatic.

Take measurements to avoid electrostatic discharge relevant operation.

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E2000

1.1.5 Delivery and installation

◇ Please install the inverter on fire-retardant material and keep the inverter away from combustible materials.

◇ Connect the braking optional parts (braking resistors, braking units or feedback units) according to the wiring diagram.

◇ Do not operate on the inverter if there is any damage or components loss to the inverter.

◇ Do not touch the inverter with wet items or body, otherwise electric shock may occur.

◇ Select appropriate moving and installing tools to ensure a safe and normal running of the inverter and avoid physical injury or death. For physical safety, the erector should take some mechanical protective measurements, such as wearing exposure shoes and working uniforms.

◇ Ensure to avoid physical shock or vibration during delivery and installation.

◇ Do not carry the inverter by its cover to avoid cover falling off.

◇ Install away from children and other public placers.

◇ 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 Fig1-1 that indicates the relationship between the elevation and rated current of the drive.

◇ Forbidden screws, cables and other conductive items to fall inside the inverter.

◇Proper grounding should be ensured with grounding resistance not exceeding 4Ω; separate grounding is required for motor and inverter.

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E2000

Grounding with series connection is forbidden.

◇R，S and T are the input terminals of the power supply, while U, V and

W are the motor terminals. Please connect the input power cables and motor cables with proper techniques; otherwise the damage to the inverter may occur.

◇If inverter is installed in a control cabinet, smooth ventilation should be ensured and inverter should be installed vertically (as shown in Fig1-2). 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 (as shown in

Fig1-3).

◇ Signal line should not be too long to avoid any increase with common mode interference.

◇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 1-4.

Iout

100%

90%

80%

1000 2000 3000

（m）

Fig 1-1 Derating drive’s output current with altitude

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Fig 1-2 Installing vertically

E2000

Fig 1-3 Installed in the cabinet

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E2000

Fig 1-4 Capacitors are prohibited to be used.

1.2 Before using

1.2.1 Unpacking inspection

Check as followings after receiving products:

1. Check that there are no damage and humidification to the package. If not, please contact with local agents or company offices.

2. Check the information on the type designation label on the outside of the package to verify that the drive is of the correct type. If not, please contact with local dealers or company offices.

3. Check that there are no signs of water in the package and no signs of damage or breach to the inverter. If not, please contact with local dealers or company offices.

4. Check the information on the type designation label on the outside of the package to verify that the nameplate is of the correct type. If not, please contact with local dealers or company offices.

5. Check to ensure the accessories (including user manual, control keypad and extension card) inside the device is complete. If not, please contact with local dealers or company offices.

1.2.2 Application confirmation

Check the machine before beginning to use the inverter:

1. Check the load type to verify that there is no overload of the inverter during work and check that whether the drive needs to modify the power degree.

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E2000

2. Check that the actual current of the motor is less than the rated current of the inverter.

3. Check that the control accuracy of the load is the same of the inverter.

4. Check that the incoming supply voltage is correspondent to the rated voltage of the inverter.

5. Check that the communication needs option card or not.

1.2.3 Environment

Check as followings before the actual installation and usage:

1.

Check that the ambient temperature of the inverter is below 50℃. If exceeds, derate 3% for every additional 1℃. Additionally, the inverter can not be used if the ambient temperature is above 60℃.

Note: for the cabinet inverter, the ambient temperature means the air temperature inside the cabinet.

2. Check that the ambient temperature of the inverter in actual usage is above -10℃.

If not, add heating facilities.

Note: for the cabinet inverter, the ambient temperature means the air temperature inside the cabinet.

3. Check that the altitude of the actual usage site is below 1000m. If exceeds, derate

1% for every additional 100m.

4. Check that the humidity of the actual usage site is below 90% and condensation is not allowed. If not, add additional protection inverters.

5. Check that the actual usage site is away from direct sunlight and foreign objects cannot enter the inverter. If not, add additional protective measures.

6. Check that there is no conductive dust or flammable gas in the actual usage site. If not, add additional protection to inverters.

1.2.4 Installation confirmation

Check as followings after the installation:

1. Check that the load range of the input and output cables meet the need of actual load.

2. Check that the accessories of the inverter are correctly and properly installed. The installation cables should meet the needs of every component (including input chokes, input filters, output chokes, output filters, DC choke, braking unit and

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E2000 braking resistor.)

3. Check that the inverter is installed on non-flammable materials and the calorific accessories (chokes and braking resistors) are away from flammable materials.

4. Check that all control cables and power cables are run separately and the rotation complies with EMC requirement.

5. Check that all grounding systems are properly grounded according to the requirements of the inverters.

6. Check that the free space during installation is sufficient according to the instructions in user manual.

7. Check that the installation conforms to the instructions in user manual. The drive must be installed in a vertical position.

8. Check that the external connection terminals are tightly fastened and the torque is appropriate.

9. Check that there are no screws, cables and other conductive items left in the inverter. If not, get them out.

1.2.5 Basic commission

Complete the basic commissioning as followings before actual utilization:

1. Select the motor type, set correct motor parameters and select control mode of the inverter according to the actual motor parameters.

2. Auto-tune. If possible, disconnected from the motor load to start dynamic auto-tune. Or if not, static auto-tune is available.

3. Adjust acceleration/deceleration time according to actual running of load.

4. Commission the device via jogging and check that the rotation direction is as required. If not, change the rotation direction by changing the wiring of motor.

5. Set all control parameters and then operate.

1.3

Designed Standards for Implementation

● IEC/EN 61800-5-1: 2007 Adjustable speed electrical power drive systems safety requirements.

● IEC/EN 61800-3: 2004/ +A1: 2012 Adjustable speed electrical power drive systems-Part 3: EMC product standard including specific test methods.

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E2000

II.

Product

This manual offers a brief introduction of the installation connection for E2000 series inverters, parameters setting and operations, and should therefore be properly kept. Please contact manufacturer or dealer in case of any malfunction during application.

2.1 Product model naming rule

E2000 – 0007 S2

Input power type:

S2 means single-phase 230VAC

T3 means three-phase 400 VAC

Motor power

Relation

Mark 0007 0015 0022 ……

Motor power (kW) 0.75 1.5 2.2 ……

Product series

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E2000

2.2 Optional function naming rule

2.3 Nameplate

Taking for instance the E2000 series 0.75kW 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; 4.5A,

0.75kW: rated output current and power;

0.50～650.0Hz: output frequency range.

EURA DRIVES ELECTRIC CO., LTD

MODEL E2000-0007S2

INPUT

OUTPUT

Function

Symbol

0.50～650.0Hz

BAR CODE

F2KBR

AC 1PH 230V 50/60Hz

3PH 0.75KW 4.5A 0～230V

2.4 Appearance

The external structure of E2000 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 E2000-0007S2 for instance, the external appearance and structure are shown as in

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E2000 below Fig.

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 E2000-0300T3 for instance, its appearance and structure are shown as in right Fig.

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E2000

2.5 Technical Specifications

Table2-1 Technical Specifications for E2000 Series Inverters

Input

Output

Control

Mode

Items

Rated Voltage Range

Rated Frequency

Rated Voltage Range

Frequency Range

Carrier Frequency

Input Frequency Resolution

Control Mode

Start Torque

Speed-control Scope

Steady Speed Precision

Torque Control Precision

Overload Capacity

Contents

3-phase 380-480V (+10%, -15%)

1-phase 220-240V ±15%

50/60Hz

3-phase 0-INPUT (V)

0.50～650.0Hz (In SVC control mode, the max frequency should be lower than 500Hz.)

800~16000Hz; Fixed carrier-wave and random carrier-wave can be selected by F159.

Digital setting: 0.01Hz, analog setting: max frequency X 0.1%

For induction motor: SVC (open-loop vector control) control, V/F control, VC (Closed-loop vector control) control

For PMSM: SVC (open-loop vector control) control

0.5 Hz / 150% (SVC)， 0Hz/180% (VC),

5% of rated speed/100% of rated torque (PMSM SVC)

1:100 (SVC), 1:1000 (VC), 1:20 (in PMSM SVC)

±0.5%（SVC）, ±0.02%（VC)

±5%

150% rated current, 60 seconds.

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E2000

Torque Elevating

V/F Curve

Startup mode

DC Braking

Jogging Control

Auto Circulating Running and multi-stage speed running

Built-in PID adjusting

Auto voltage regulation (AVR)

Frequency Setting

Auto torque promotion, Manual Torque Promotion includes

1-20 curves.

3 kinds of modes: beeline type, square type and under-defined V/F curve.

Direct startup, speed track startup (V/F control)

DC braking frequency: 0.20-50.00 Hz, braking time: 0.00~30.00s

Jogging frequency range: min frequency~ max frequency, jogging acceleration/deceleration time: 0.1~3000s

Auto circulating running or terminals control can realize

15-stage speed running. easy to realize a system for process closed-loop control

When source voltage changes, the modulation rate can be adjusted automatically, so that the output voltage is unchanged.

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

0～20mA); keypad (terminal)▲／▼ keys, external control logic and automatic circulation setting.

Operation

Function

Start/Stop Control Terminal control, keypad control or communication control.

Running Command Channels

Frequency Source

3 kinds of channels from keypad panel, control terminal and

MODBUS.

Frequency sources: given digit, given analog voltage, given analog current and given MODBUS

Accessorial frequency Source 7 kinds of accessorial frequency

Optional Built-in EMI filter, built-in braking unit, Modbus, tele-control panel

Protection

Function

Display

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.

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.

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

Conditions

Environment Temperature

Environment Humidity

Vibration Strength

Height above sea level

-10℃～+50℃

Below 90% (no water-bead coagulation)

Below 0.5g (acceleration)

1000m or below

Protection level

IP20

Applicable

Motor

0.4～400kW

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E2000

III.

Keypad panel

Keypad panel and monitor screen are both fixed on keypad controller. Two kinds of controllers (with and without potentiometer) are available for E2000 series inverters. Refer to note for Fig3-1.

3.1 Panel Illustration

The panel covers three sections: data display section, status indicating section and keypad operating section, as shown in Fig. 3-1.

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.

RUN FWD DGT FRQ

EURA

Min Max

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

Run

▲

▼

Set stop reset

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.

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Operation panel

E2000

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

RUN FWD DGT FRQ

EURA

Fun

Run

▲

▼

Set

Stop rese

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.3-1 Operation Panels

Instructions for operation panel:

1.

Operation panels of 22kW and below 22kW cannot be pulled out. Please select AA-B or A6-1-B control panel to realize remote control, which is connected by 8-core telephone cable.

2.

Operation panels of 30kW and above 30kW can be pulled out. Please select A6-1-A control panel to realize remote control, which is connected by 8 core net cable.

3.2 Panel structure

1.

structure diagram

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E2000

2. Structure size (Unit: mm)

Code

AA

A6-1

A

76

124

B

52

74

3.

Panel mounting structure diagram

C

72

120

D

48

70

H

24

26

Opening size

73*49

121*71

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E2000

4.

Panel mounting size (Unit: mm)

Code

AA

A6-1

Keypad panel size

E

109

170

F

80

110

5. Port of control panel

L

20

22

N

75

102

Opening size

M

81

142

1 Pins 2

8 core Potentiometer 5V

3 4 5 6 7 8

Grounding Grounding Signal 1 Signal 2 Signal 3 Signal 4

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E2000

3.3 Panel Operating

All keys on the panel are available for user. Refer to Table 3-1 for their functions.

Table 3-1 Uses of Keys

Keys

Fun

Set

▲

▼

Names

Fun

Set

Up

Down

Remarks

To call function code and switch over display mode.

To call and save data.

To increase data (speed control or setting parameters)

To decrease data (speed control or setting parameters)

Run Run To start inverter;

Stop/reset

Stop or reset

To stop inverter; to reset in fault status; to change function codes in a code group or between two code groups.

3.4 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 3-2 Steps for Parameters Setting

Steps

3

4

1

2

5

Keys

Fun

▲

or

Set

▲

or

▼

▼

Set

Fun

Operation

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

Display

F

F

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

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3.5 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 3-3.

Table 3-3 Function Code Partition

Group Name

Basic Parameters

Run Control Mode

Multi-functional input/output terminal

Function

Code Range

F1

F2

F3

Group Name

Parameters of the motor

Communication function

PID parameter setting

Function

Code Range

F8

F9

FA

Analog signals and pulse of input/output

F4 Torque control FC

Multi-stage speed

parameters

Subsidiary function

Timing control and protection function

F5

F6

F7

The second motor parameters

Parameters display

FE

H0

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 )

Display

▲

▲

Display

Fun

DGT

Display

Display

Stop/Reset

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

Display

Display

DGT

▲

DGT Off

DGT On

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E2000

3.6 Panel Display

Table 3-4 Items and Remarks Displayed on the Panel

HF-0

Items Remarks

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, OC2, OE,

OL1, OL2, OH, LU,

PF0, PF1,CE

AErr, EP, nP, Err5

Fault code, indicating “over-current OC”, “over-current OC1”, “over-current OC2”,

“over-voltage”, “inverter over-load”, “motor over-load” “over-heat”, “under-voltage for input”, “phase loss for output”, “phase loss for input”, “communication error ” respectively.

Analog line disconnected, inverter under-load, pressure control, PID parameters are set wrong, ovEr, br1, br2 (textile industry) yarn full, yarn broken, yarn intertwining.

ESP

F152

10.00

During two-line/three line running mode, “stop/reset” key is pressed or external emergency stop terminal is closed, ESP will be displayed.

Function code (parameter code).

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

A100、U100 b*.* o*.*

L***

H ***

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

PID feedback value is displayed.

PID given value is displayed.

Linear speed is displayed.

Radiator temperature is displayed.

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E2000

IV. Installation & Connection

4.1 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 4-1 Clearance Dimensions

Model

Hanging (＜22kW)

Hanging (≥22kW)

Clearance Dimensions

A≥150mm B≥100mm

A≥200mm B≥100mm

A

B B

A

C

D

D

Trench

Cabinet (132~400kW) C≥200mm D≥100mm

Hanging Cabinet

4.2

Connection

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

Fig 3-1 Installation Sketch

S/L2 and T/L3 terminals (L1/R and L2/S terminals for single-phase) with power source from network and /PE/E to earthing, 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 22kW, 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 0.4- 0.75kW.

Power terminals sketch of inverter with single-phase 230V 1.5~2.2kW and three-phase 400V 0.75kW~22kW.

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E2000

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. No “-” terminal for 11kW inverters and below 11kW inverters.

Power terminals sketch of inverter with three-phase 400V above 30kW

(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

Power Input

Terminal

Terminal

Marking

R/L1, S/L2,

T/L3

Terminal Function Description

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

U, V, W Inverter power output terminal, connected to motor. Output Terminal

Grounding

Terminal

/PE/E/ Inverter grounding terminal.

Rest Terminal

P, B

P, -

External braking resistor (Note: no Terminals P or B for inverter without built-in braking unit).

DC bus-line output

Externally connected to braking unit

P connected to input terminal “P” or “DC+”of braking unit,

- connected to input terminal of braking unit “N” or “DC-”.

Wiring for control loop as follows:

TA TB TC DO1 DO2 24V CM DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 10V AI1 AI2 GND AO1 AO2

GND 5V A+ B-

Note:

22kW and below 22kW inverters with F1 function have no DO2 and DI7, DI8 control terminals.

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E2000

4.3 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.

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E2000

Item

Power supply voltage V1

Power supply side current I1

Power supply side power P1

Measuring Point

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

R, S, and T line currents

At R, S and T, and across

R-S, S-T and T-R

Measuring

Instrument

Moving-iron type AC voltmeter

Moving-iron type AC voltmeter

Electrodynamic type single-phase wattmeter

Remarks (Reference

Measurement Value)

400V±15%，230V±15%

P1=W11+W12+W13

(3-wattmeter method）

Power supply side power factor Pf1

Output side voltage V2

Output current I2 side

Output side power

P2

Calculate after measuring power supply voltage, power supply side current and power supply side power.[Three phase power supply]

Pf 1

=

P 1

3 V 1

×

I 1

×

100 %

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

U, V and W line currents

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

Rectifier type AC voltmeter (Moving-iron type cannot measure)

Moving-iron type AC

Ammeter

Electrodynamic type single-phase wattmeter

Difference between the phases is within ±1% of the maximum output voltage.

Current should be equal to or less than rated inverter current.

Difference between the phases is 10% or lower of the rated inverter current.

P2 = W21 + W22

2-wattmeter method

Output side power factor Pf2

Converter output

Power supply of control PCB

Analog

AO1 output

Alarm signal

Calculate in similar manner to power supply side power factor:

Pf 2

=

P 2

3 V 2

×

I 2

×

100 %

Across P+（P）and -(N)

Across 10V-GND

Across 24V-CM

Across AO1-GND

Across AO2-GND

Across TA/TC

Across TB/TC

Moving-coil type

(such as multi-meter)

Moving-coil type

(such as multi-meter)

Moving-coil type

(such as multi-meter)

Moving-coil type

(such as multi-meter)

Moving-coil type

(such as multi-meter)

Moving-coil type

(such as multi-meter)

DC voltage, the value is

1

DC10V±0.2V

DC24V±1.5V

Approx. DC10V at max frequency.

Approx. DC 4～20mA at max frequency

<Normal> <Abnormal>

Across

TA/TC: Discontinuity

Continuity

Across

TB/TC: Continuity

Discontinuity

·26·

E2000

4.4 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

DO1

DO2

Note

TA

TB

TC

AO1

AO2

10V

AI1

AI2

GND

24V

DI1

Description Function

Output signal

Multifunctional

When the token function is valid, the value between this terminal and CM is 0V; when the inverter is stopped, the value is 24V. When output terminal 1 DO1 is as high-frequency output terminal, the max output frequency is 100KHz and please

The functions of output terminals shall be defined do not connect to intermediate relay.

When the token function is valid, the value

Multifunctional output terminal 2 between this terminal and CM is 0V; when the inverter is stopped, the value is 24V. per manufacturer’s value.

Their initial state may be changed through changing function codes.

TC is a common point, TB-TC are normally closed contacts, TA-TC are normally open

Relay contact contacts. The contact capacity is 10A/125VAC,

NO/NC 3A 250VAC/30VDC.

Voltage/current output

It is connected with frequency meter, speedometer or ammeter externally, and its minus pole is connected with GND. See F423～F426 for details,.

Current output

It is connected with ammeter externally, and its minus pole is connected with GND. See F427～F430 for details

Analog power

Self contained

power supply supply

Input

Signal

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.

Voltage analog input port

When analog speed control is adopted, the voltage signal is inputted through this terminal. The range of voltage input is 0～10V, grounding:

GND. When potentiometer speed control is adopted, this terminal is connected with center tap, earth wire to be connected to GND.

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 or -10V-10V, and the current input is 0～20mA, the input resistor is

Voltage / Current analog input port

500Ohm, and grounding: GND. If the input is 4～20mA, it can be realized by setting F406=2. The voltage or current signal can be chosen by coding switch. See table 5-2, 5-3 for details, the default setting of AI1 is 0~10V, and the default setting of AI2 is 0~20mA.

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.

Power supply

Digital input control terminal

Control power supply

Jogging terminal

Power: 24±1.5V, grounding is CM; current is restricted below 200mA for external use.

When this terminal is valid, the inverter will The functions of input have jogging running. The jogging function of terminals shall be defined this terminal is valid under both at stopped per manufacturer’s value. and running status. This terminal can also be Other functions can also used as high-speed pulse input port. The max be defined by changing frequency is 100K. function codes.

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E2000

DI2

DI3

DI4

DI5

DI6

DI7

DI8

CM

GND

5V

A+

B-

External When this terminal is valid, “ESP”

Emergency Stop malfunction signal will be displayed.

“FWD” Terminal

When this terminal is valid, inverter will run forward.

“REV” Terminal

When this terminal is valid, inverter will run reversely.

Reset terminal

Free-stop

Make this terminal valid under fault status to reset the inverter.

Make this terminal valid during running can realize free stop.

Running terminal

When this terminal is in the valid state, inverter will run by the acceleration time.

Stop terminal

Make this terminal valid during running can realize stop by the deceleration time.

Common

Grounding of control power port supply

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

Grounding of differential signal

Grounding of differential signal

Power of

485 differential signal communi

Positive polarity cation terminals of differential signal

Power of differential signal

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

Communication protocol: Modbus

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

Differential signal

Note:

1.

22kW and below 22kW inverters with F1 function have no DO2, DI7 and DI8 control terminals.

2.

AI1 terminal of 22kW and below 22kW inverters can only accept 0~10V 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).

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E2000

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)

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.

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E2000

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”, DI terminal is connected to CM.

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

NPN

PNP

Fig 4-2 Toggle Switch J7

4.5 Wiring Recommended

Inverter Model Lead Section Area(mm

2

)

E2000-0004S2 1.5

E2000-0007S2

E2000-0015S2

E2000-0022S2

E2000-0007T3

E2000-0015T3

E2000-0022T3

E2000-0030T3

E2000-0040T3

E2000-0055T3

E2000-0075T3

E2000-0110T3

E2000-0150T3

E2000-0185T3

E2000-0220T3

E2000-0300T3

2.5

4.0

4.0

6.0

10

16

16

25

2.5

2.5

4.0

1.5

2.5

2.5

2.5

Inverter Model

E2000-0370T3

E2000-0450T3

E2000-0550T3

E2000-0750T3

E2000-0900T3

E2000-1100T3

E2000-1320T3

E2000-1600T3

E2000-1800T3

E2000-2000T3

E2000-2200T3

E2000-2500T3

E2000-2800T3

E2000-3150T3

E2000-3550T3

E2000-4000T3

4.6 Lead section area of protect conductor (grounding wire)

Lead Section Area(mm

2

)

70

95

120

120

150

185

240

25

35

35

50

70

240

300

300

400

Lead section area S of U,V,W (mm

2

)

S≤16

16<S≤35

35<S

Minimum lead section area S of E (mm

2

)

S

16

S/2

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E2000

4.7 Overall Connection and “Three- Line” Connection

＊ Refer to next figure for overall connection sketch for E2000 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. 485 communication port has built-in standard MODBUS communication protocol. Communication port is on the left side of inverter. The sequence from top to down is B-， A+, 5V power, and GND.

3. Inverter above 22kW has 8 multifunctional input terminals DI1~DI8, 22kW inverter and below 22kW has 6 multifunctional input terminals DI1~DI6.

4. The contact capacity is 10A/125VAC. NO/NC: 3A 250VAC/30VDC.

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E2000

4.8 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 earthing methods.

4.8.1 Noise propagation paths and suppressing methods

① Noise categories

② Noise propagation paths

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E2000

③Basic methods of suppressing the noise

Noise emission paths Actions to reduce the noise

②

③

④⑤⑥

①⑦⑧

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.

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.

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

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.

4.8.2 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 metal enclosure of the drive by cable clamps.

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E2000

4.8.3 Earthing

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

Drive

Other equipment

Drive

Other equipment

Shared earthing cable (not good)

Drive

Other equipment

Drive

Other equipment

Note:

1. In order to reduce the earthing 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 earthing 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 earthing pole should be separated with the earthing pole of other equipment such as audio equipment, sensors and PC, etc.

3. Earthing 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.

4.8.4 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 earthing 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;

Motor cables should be as short as possible;

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

·34·

E2000 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.

4.8.5 Electrical installation of the drive

Isolation transformer

Power source cable of drive

EMI filter

Circuit breaker

> 30 cm

Metal cabinet

Power source cable of meters

Metal cabinet

PLC or moters

> 20 cm

AC input reactor

Drive

Control cable

Motor cable

> 50 cm AC output reactor

Motor

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.

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

4.8.6 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

·35·

E2000 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 earthing 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 earthing terminal on the filter’s enclosure. If you use one cable to connect the filter to the case, the earthing 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 earthing contact.

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E2000

V. 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.

5.1 Basic conception

5.1.1 Control mode

E2000 inverter has five control modes: sensorless vector control (F106=0), closed-loop vector control

(F106=1), V/F control (F106=2) and vector control 1 (F106=3), PMSM vector control (F106=6).

5.1.2 Mode of torque compensation

Under V/F control mode, E2000 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)

5.1.3 Mode of frequency setting

Please refer to F203~F207 for the method for setting the running frequency of the E2000 inverter.

5.1.4 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.

5.1.5 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 under-voltage”, “input phase loss”, and “output phase loss” respectively.

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

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E2000

5.2 Keypad panel and operation method

Keypad panel (keypad) is a standard part for configuration of E2000 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.

5.2.1 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:

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

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.

5.2.2 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 several parameters of stopped status, which can be switched over repeatedly and displayed with the keys “Fun” and “Stop/Reset”. These parameters are displayed: keypad jogging, target rotary speed, PN voltage, PID feedback value, temperature, PID given value and count value. Please refer to the description of function code F132.

(2) Switching of the parameters displayed under running status

Under running status, several parameters of running status can be switched over repeatedly and displayed with the keys “Fun”. These parameters are displayed: 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.

5.2.3 Operation process of measuring motor parameters

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

·38·

E2000 operation mode of vector control and auto torque compensation (F137=3) of V/F 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 motor parameters can be tuned 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 and F805 = 1440 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 tune the motor’s 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. In closed-loop vector control mode, please set F851 according to encoder, the unit is P/R.

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 tune the motor’s 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.

5.2.4 Operation process of simple running

Table 5-1 Brief Introduction to Inverter Operation Process

Process

Installation and operation environment

Wiring of the inverter

Checking before

getting energized

Operation Reference

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, IV.

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 IV.

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～

IV

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E2000

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

Make sure to input the parameters indicated on the motor nameplate correctly, and study the parameters of the motor. The

See description of parameter group users shall check carefully, otherwise, serious problems may arise during running. Before initial running with vector control

F800~F830 nameplate correctly, and measuring the motor’s parameters. 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

Setting running control parameters status. It is prohibited to measure the parameters when the motor is at a running status.

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.

See Chapter V.

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.

Checking under with load

Checking during running

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

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.

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.

5.3 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.

·40·

E2000

Figure 5-1 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.

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

(1) Connect the wires in accordance with Figure 5-1. 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

F801

F802

F803

1(2)

7.5

400

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:

Function code

F111

F200

F201

F202

Values

50.00

0

0

0

·41·

E2000

F203 0

(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.

5.3.2 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 5-2. After having checked the wiring successfully, switch on the air switch, and power on the inverter;

Figure 5-2 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:

Function code

F111

F203

Values

50.00

0

F208 1

(5) Close the switch DI3, 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 DI3, then close the switch DI4, 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 DI3 and DI4, the motor will decelerate until it stops running;

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E2000

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

5.3.3 Operation process of jogging operation with keypad panel

(1) Connect the wires in accordance with Figure 5-1. 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

F124

F125

Values

5.00

30

F126

F132

30

1

F202 0

(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.

5.3.4 Operation process of setting the frequency with analog terminal and controlling the operation with control terminals

(1) Connect the wires in accordance with Figure 5-3. 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.

Figure 5-3 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.

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E2000

(4) Set functional parameters of the inverter:

Function code

F203

F208

Values

1

1

(5) There is a red two-digit coding switch SW1 near the control terminal block of 22 kW inverter and below 22 kW, as shown in Figure 5-4. 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 5-2.

(6) There is a red four-digit coding switch SW1 near the control terminal block of above 30 kW inverter, as shown in Figure 5-5. 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 5-3.

(7) There is a toggle switch S1 at the side of control terminals, please refer to Fig 5-6. 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 DI3, 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 DI3, then, close DI4, the running direction of the motor will be changed;

(11) Switch off the switches DI3 and DI4, the motor will decelerate until it stops running;

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

(13) 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 5-7, the output relation is shown in table 5-4.

ON

ON

+ V J

S1 J5

1 2 3 4

1 2

SW1

Fig 5-5

Fig 5-6 Fig 5-7

SW1

Fig 4-4

Table 5-2 The Setting of Coding Switch and Parameters in the Mode of Analog Speed Control

Coding Switch 1

OFF

F203=2, channel AI2 is selected

SW1 coding switch

Coding Switch 2

OFF

Mode of Speed Control

0~5V voltage

F203=1, channel AI1 is selected

S1 toggle switch

+ -

0~10V voltage -10~10V voltage

OFF

ON

ON

ON

0~10V voltage

0～20mA current

Table 5-3 The Setting of Coding Switch and Parameters in the Mode of Analog Speed Control

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E2000

Set F203 to 1, to select channel AI1

Coding Switch SW1

Switch 1 Switch 3

Toggle switch S1

OFF

OFF

ON

OFF

OFF

ON

ON

OFF -

+

+

+

OFF ON -

Analog signal range

0～5V voltage

0～10V voltage

0～20mA current

Reserved

Set F203 to 2, to select channel AI2

Coding Switch SW1

Switch 2 Switch 4 Analog signal range

OFF

OFF

ON

OFF 0～5V voltage

ON 0～10V voltage

ON 0～20mA current

-10~10V voltage

ON ON - Reserved

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

Table 5-4 The relationship between AO1 and J5 and F423

Setting of F423

AO1 output

V

0

0～5V

1

0～10V

2

Reserved

J5

I Reserved 0～20mA 4～20mA

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E2000

VI. Function Parameters

6.1 Basic parameters

F100 User’s Password Setting range: 0～9999 Mfr’s value: 0

·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)

F103 Inverter Power (kW)

Mfr’s value: Subject to inverter model

Mfr’s value: Subject to inverter model

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

F105 Software Edition No. Setting range: 1.00～10.00 Mfr’s value: Subject to inverter model

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

F106 Control mode

Setting range:

0:Sensorless vector control (SVC);

1: Closed-loop vector control (VC);

2: V/F; 3: Vector control 1

6: PMSM sensorless vector control

Mfr’s value: 2

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

1: Closed-loop vector control is suitable for the application of high-precision speed control and torque control. One inverter can only drive one motor, and the motor must install encoder. Encoder must be installed, and please set

F851 and F854 correctly.

·2: V/F 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.

·6: PMSM sersorless vector control is suitable for the application of high-performance requirement. 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 and 6 ).

2. Under vector control mode (F106=0, 1, 3 and 6), 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 cannot work properly.

3. Under vector control mode (F106=0 and 1), the max frequency (F111) must be lower than 500.00Hz.

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

5. 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 vector control mode.

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E2000

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

F110 Holding Time of Starting Frequency (S) Setting range: 0.0～999.9 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: 50.00

F112 Min Frequency (Hz) Setting range: 0.00～F113 Mfr’s value: 0.50

· Max frequency is set by F111.

Note: in vector control mode (F106=0,1), the max frequency should be lower than 500Hz.

· 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 running process, if the given frequency is lower than min frequency, then inverter will stop.

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: 50.00

·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)

F115 First Deceleration Time (S)

F116 Second Acceleration Time (S)

F117 Second Deceleration Time (S)

F277 Third Acceleration Time (S)

Setting range:

0.1～3000

Mfr’s value: subject to inverter model

F278 Third Deceleration Time (S)

F279 Fourth Acceleration Time (S)

F280 Fourth Deceleration Time (S)

F119 is used to set the reference of setting accel/decel time.

· The Acceleration/Deceleration time can be chosen by multifunction digital input terminals F316~F323 and connecting DI terminal with CM terminal. Please refer to the instructions of multi-functional input terminals.

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E2000

Note: 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

· Turnover frequency is the final frequency of V/F 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.

Setting range: 0: 0~50.00Hz

F119 The reference of setting accel/decel time Mfr’s value: 0

1: 0~max frequency

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: 0.0

· Within “forward/ reverse switchover dead-time”, this latency time will be canceled 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 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 0

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

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

F124 Jogging Frequency (Hz) Setting range: F112～F111

F125 Jogging Acceleration Time (S) Setting range:

F126 Jogging Deceleration Time (S)

0.1～3000

·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. f

F124

Receiving jogging operation instruction

Mfr’s value: 5.00

Mfr’s value: subject to inverter model

·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).

·In case of terminal jogging, make “jogging”

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Jogging Operation

Figure 6 - 1 Jogging Operation t

E2000 terminal (such as DI1) 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:0.00

F128/F130 Skip Width A,B (Hz) Setting range: 0.00~2.50 Mfr’s value: 0.00

· 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.

Output

Frequency

（ Hz ）

F129

·“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.

F127

F128

F130

·Inverter will not skip this frequency span during acceleration/deceleration.

Time (t)

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

Figure 6-2 Skip Frequency

0－Current output frequency/function-code

1－Output rotary speed

2－Output current

F131 Running Display Items

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－Output power

4096－ Output torque

Mfr’s value:

0+1＋2＋4＋8=15

·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＝8191, 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.

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***

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E2000

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*.* Yarn length * center frequency *.** output power *.* output torque *.*

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 V/F 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

4: V/F separation

Mfr’s value: 0

F138 Linear compensation Setting range: 1～20

Mfr’s value: subject to inverter model

F139 Square compensation

Setting range: 1: 1.5 2: 1.8

3: 1.9 4: 2.0

5~6: Reserved

When F106=2, the function of F137 is valid.

·50·

Mfr’s value: 1

E2000

To compensate low-frequency torque controlled by

V/F, 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;

V（％）

16

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.

1

Turnover frequency

Fig 6-3 Torque Promotion

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”.

When F137=4, output voltage is not related to output frequency, output frequency is controlled by frequency source, and output voltage is controlled by F671.

F140 Voltage compensation point frequency (Hz)

Setting range: 0.00～F142 Mfr’s value: 1.00

F141 Voltage compensation point 1 (%) Setting range: 0～30 Subject to inverter model

F142 User-defined frequency point F2

F143 User-defined voltage point V2

Setting range: F140～F144

Setting range: 0～100％

Mfr’s value: 5.00

Mfr’s value: 13

F144 User-defined frequency point F3

F145 User-defined voltage point V3

F146 User-defined frequency point F4

F147 User-defined voltage point V4

Setting range: F142～F146

Setting range: 0～100％

Setting range: F144～F148

Setting range: 0～100％

Mfr’s value: 10.00

Mfr’s value: 24

Mfr’s value: 20.00

Mfr’s value: 45

F148 User-defined frequency point F5

F149 User-defined voltage point V5

F150 User-defined frequency point F6

F151 User-defined voltage point V6

Setting range: F146～F150

Setting range: 0～100％

Setting range: F148～F118

Setting range: 0～100％

Mfr’s value: 30.00

Mfr’s value: 63

Mfr’s value: 40.00

Mfr’s value: 81 f

AS shown in Fig6-3, when F317=0, VF curve compensation =Max (F138, F141)

When F137=1, VF curve compensation =Max (F139, F141)

When F137=2, VF curve compensation =Max (auto compensation, F141)

When F317=2, auto compensation.

F141 can not be set to high, otherwise, inverter will easily trip into OH and OC.

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E2000

Multi-stage V/F curves are defined by 12 parameters from F140 to F151.

The setting value of V/F 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.

Voltage （%）

V6

V5

V4

V3

V2

V1

F1 F2 F3 F4 F5 F6

Fig 6-4 Polygonal-Line Type V/F

Fre（Hz）

Note: during the process of speed track, polygonal-line V/F 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.

F153 Carrier frequency setting Setting range: subject to model Mfr’s value: subject to model

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 raise.

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:

Carrier-wave frequency Low → High

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E2000

Motor noise Loud → Low

Waveform of output current Bad → Good

Motor temperature High → Low

Inverter temperature Low → High

Leakage current

Interference

Low → High

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 adjust. If deceleration time is forbidden being changed, please select F154=2.

F155 Digital accessorial frequency setting Setting range: 0.00～F111 Mfr’s value: 0.00

F156 Digital accessorial frequency polarity setting Setting range: 0 ~ 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: 0

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.

F 1 0 0

OK!

▼ F 1 6 0

·53· set set 0

1

Figure 6-5 Reverting to manufacturer values

▲

E2000

6.2 Operation Control

F200

F201

Source of start command

Source of stop command

Setting range:

0: Keypad command;

1: Terminal command; 2: Keypad＋Terminal;

3: MODBUS; 4: Keypad＋Terminal＋MODBUS

Setting range:

0: Keypad command;

1: Terminal command; 2: Keypad＋Terminal;

3: MODBUS; 4: Keypad＋Terminal＋MODBUS

Mfr’s value: 4

Mfr’s value: 4

· 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 MODBUS.

·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.

Direction given by F202

0

0

1

1

Direction given by other control mode

0

1

0

1

Running direction

0

1

1

0 remarks

0 means forward.

1 means reverse.

F203

Main frequency source X

Setting range:

0: Memory of digital given;

1: External analog AI1;

2: External analog AI2;

Mfr’s value: 0

·54·

E2000

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: MODBUS

· 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 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 DI1 terminal. The max pulse frequency is 10K. The related parameters are from F440 to F446.

4: Stage speed control

Multi-stage speed control is selected by setting stage speed terminals F316-F323 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. When the potentiometer in remote keypad is used, please set F422=1.

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: MODBUS

·55·

E2000

The main frequency is given by MODBUS 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;

Mfr’s value: 0

6: Keypad potentiometer AI3

· 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 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.

· 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-Y

MAX

*50%

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 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 be given by PID.

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E2000

·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 be selected.

·When F207=6, X+Y-Y

MAX

*50%, the frequency is given by both main frequency source and accessorial frequency source. X or Y can be given by PID. When F205=0, Y

MAX

=F111*F206. When F205=1，

Y

MAX

=X*F206.

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 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.

When F207=6, F205=0 and F206=100, X+Y-Y

MAX

*50%=X+Y-F111*50%, and if F207=6, F205=1 and F206=100, then X+Y-Y

MAX

*50%=X+Y-X*50%.

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: “FWD”, “REV” and “X” are three terminals designated in programming DI1～DI8.

1: Two-line 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;

·57·

E2000

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

“CM” terminal-----common port

K 1

K1

0

1

0

1

K2

0

0

1

1

Running command

Stop

Forward running

Reverse running

Stop

K

FWD

REV

CM

2. Two-line 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

K1

0

0

1

1

K2

0

1

0

1

Running command

Stop

Stop

Forward running

Reverse running

K

K

1

FWD

REV

CM

3. Three-line 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.

SB2

SB3

SB1

FWD

X

REV

CM

4. Three-line 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

SB1

SB2

K1

FWD

X

REV

CM

SB2: Stop button

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

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E2000

5. Start/stop controlled by direction pulse:

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

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

SB1

“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.

SB2

REV

CM

F209 Selecting the mode of stopping the motor

Setting range:

0: stop by deceleration time; 1: free stop

2: Stop by DC braking

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.

When F209=2, after inverter receives stop command, inverter will stop from present frequency by DC braking. Please set F656, F603 and F605 correctly to avoid error.

F210 Frequency display accuracy Setting range: 0.01～2.00 Mfr’s value: 0.01

When inverter is in the running status, under keypad speed control, frequency display accuracy is set by

F210 and the range is from 0.01 to 2.00. For example, when F210=0.5, ▲/▼ 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.

F211 Speed of digital control (Hz/S) Setting range: 0.01～100.0 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

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

Mfr’s value: 0

·59·

E2000

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

F219 EEPROM write operation

Setting range:0:enabled to write

1:prohibit writing

Mfr’s value: 1

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.

When F219=1 (address 2001H is not operated by PC/PLC), the function code is modified by communication, and it is not saved in the EEPROM. It means there is no memory when power down.

When F219=0 ((address 2001H is not operated by PC/PLC), the function code is modified by communication, and it is saved in the EEPORM. It means there is memory when power down.

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.

F224 when target frequency is lower than Min frequency

Setting range:

0: stop 1: run at min frequency

·60·

Mfr’s value: 0

E2000

· F224=0, when target frequency is lower than Min frequency, inverter will stop.

· F224=1, when target frequency is lower than Min frequency, inverter will run at Min frequency.

Table 6-1 Combination of Speed Control

0. Memory

F204 of digital

F203

0 Memory of

Digital setting setting

〇

1 External

analog

AI1

●

2 External analog AI2

●

3Pulse input given

●

4 Terminal stage speed control

●

1External analog AI1

● 〇 ● ● ●

5 PID

adjusting

●

●

6 Analog AI3

●

●

2External analog AI2

3 Pulse input given

4Terminal Stage speed control

5 Digital setting

●

●

●

●

●

●

〇

●

●

●

〇

●

●

●

〇

●

●

●

●

●

●

〇 ● ● ● ● ● ●

6 Analog AI3

● ● ● ● ● ● 〇

9 PID adjusting ● ● ● ● ● 〇 ●

10 MODBUS ● ●

●: 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.

Traverse Operating function

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

0：Invalid

1：Traverse operating mode 1

F235 Traverse operating mode

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 6-6.

·F235=2，traverse operating mode 2, the central frequency is on the decrease, the working process is shown in Fig 6-7.

·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

·61·

E2000 the other traverse operating mode, the value of central frequency is controlled by F243.

·62·

E2000

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.

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 DIX terminal as traverse start terminal, when this terminal is valid, traverse function is valid.

Mfr's value: 0

F238

Stop mode length arrival of

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.

Traverse memory

0：Memory at the status of stop and power off

1：Only memory at the status of stop.

Mfr's value: 0

F239 mode 2：Only memory at the status of power off.

3：No memory.

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）

F241 Running time of preset frequency (S)

F112～F111

0～3000

Mfr's value: 5.00

Mfr's value: 0

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

·63·

E2000

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

F112～F242 Mfr's value: 0.50

F243

F244

Lower limit of central frequency

(Hz)

Descending rate of central frequency (Hz / S)

0.100～65.000 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 (%)

F249 Jump frequency (%)

0.00～100.00

0.00～50.00

Mfr's value: 10.0

Mfr's value: 30.00

F250 Rising time of traverse (S)

F251 Descending time of traverse (S)

0.1～3000

0.1～3000

Mfr's value: 10.0

Mfr's value: 10.0

F252 Crawl-positioning frequency (Hz) F112～F111 Mfr's value: 3.00

F253 Waiting time of crawl-positioning (S) 0.0～3000 Mfr's value: 5.0

F254 Max time of crawl-positioning (S)

F258 Actual length (Km)

0.0～3000 Mfr's value: 10.0

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

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) 0.00～6500 Mfr's value: 0.00

0.00～65.00 Mfr's value: 0.00

F259 Setting length (Km) 0.00～65.00 Mfr's value: 0.00

F260 Pulse numbers of length sensor 0.01～650.0 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

·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

Mfr's value: 0

F265 Fixed-radius display value 0～10000

0～10.00

Mfr's value: 1000

Mfr's value: 5.00 F266 Output voltage at fixed radius mode (V)

F267

Voltage hysteresis when judging full of yarn signal is clear.

0～10.00 Mfr's value: 0.00

·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） 0.0～3000 0.0

25.00

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E2000

F276 Detect frequency width 0.00～20.00 0.50

F277 Third Acceleration Time (S)

F278

F279

Third Deceleration Time (S)

Fourth Acceleration Time (S)

0.1-3000

Subject to inverter model

F280 Fourth Deceleration Time (S)

·When inverter runs to diction frequency set by F275，the multifunction terminal will output a signal.

6.3. Multifunctional Input and Output Terminals

6.3.1 Digital multifunctional output terminals

F300 Relay token output Setting range: 0~43

F301 DO1 token output

Refer to table 6-2 for detailed instructions.

F302 DO2 token output

Mfr’s value: 1

Mfr’s value: 14

Mfr’s value: 5

E2000 inverter has one multifunctional relay output terminal. Inverters of 22kW and below 22 kW have one multifunctional digital output terminals (without DO2 terminal), inverters above 22 kW have two multifunctional digital output terminals.

In water supply system, if the fixed mode or timing interchanging mode is selected, relay token output and

DO1 token output is invalid.

Table 6-2 Instructions for digital multifunctional output terminal

Value Function Instructions

0

1 no function inverter fault protection

Output terminal has no functions.

When inverter works wrong, ON signal is output.

2

3

4

5

6

7

8

9 over latent frequency 1 Please refer to instructions from F307 to F309. over latent frequency 2 Please refer to instructions from F307 to F309.

In running status 1

Reserved acceleration/deceleration time switchover

Reaching the Set Count

Value free stop

Reaching the

Designated Count Value

Under free stop status, after stop command is given, ON signal is output until inverter completely stops.

Indicating that inverter is running and ON signal is output.

Reserved

Indicating that inverter is in the status of acceleration/deceleration time switchover

This terminal will be “action” when inverter carries the external count instruction and count value reaches the set value of F314.

This terminal will be “action” when inverter carries the external count instruction and count value reaches the set value of F315.

10

11

12 inverter overload pre-alarm motor overload pre-alarm stalling

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.

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.

During accel/decel process, inverter stops accelerating/decelerating because inverter is stalling, and ON signal is output.

·65·

E2000

13

14

15

Inverter is ready to run

In running status 2 frequency arrival output

When inverter is powered on. Protection function is not in action and inverter is ready to run, then ON signal is output.

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.

Indicating inverter runs to the setting target frequency, and ON signal is output. See F312.

16 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.

17

18 over latent current output

Analog line disconnection protection

When output current of inverter reaches the setting overlatent current, ON signal is output. See F310 and F311.

Indicating inverter detects analog input lines disconnection, and

ON signal is output. Please refer to F741.

19 Under-load 1 pre-alarm Please refer to FA26 and FA27.

20 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.

21 Output controlled by communication address

2005H

22 Output controlled by communication address

2006H

1 means output is valid.

0 means output is invalid.

23 Output controlled by communication address

2007H

24-29 Reserved

30 General pump is running Indicating some general pumps are running.

31 Converter pump is running

32

35

36

37

38

39

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

Output signal of traverse rising

Indicating yarn is full.

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.

42 The second motor token output

Indicating the current motor is the second motor.

·66·

E2000

43 Communication timeout 2 When F907>0, and receiving the previous data, if after the time set by F907, the next data is not received, inverter will output communication timeout signal. The timeout signal will be cleared by this terminal, and after receiving correct data, inverter will accumulate time again.

F303 DO output types selection Setting range: 0: level output 1 : pulse output

Setting range: 2.0～50.0

Setting range: 0：Straight-line

1: S curve

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 100KHz. The related function codes are F449、F450、F451、F452、F453.

F304 S curve beginning stage proportion (%) Setting range: 2.0～50.0 30.0

F305 S curve ending stage proportion (%)

F306 Accel/decel mode

30.0

0

Please refer to Fig 5-9 about S curve accel/decel:

Fig 6-9 S curve acceleration /deceleration

T1 is the acceleration time from present frequency to target frequency.

T2 is the deceleration time from present frequency to target frequency.

During the acceleration process, in the ① stage, the acceleration slope is bigger gradually, in the ② stage, the acceleration slope is constant, in the ③ stage, the acceleration slope is weaker gradually.

F307 Characteristic frequency 1

Setting range: F112～F111Hz

Mfr’s value: 10

F308 Characteristic frequency 2 Mfr’s value: 50

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 (A) Setting range: 0～1000 Mfr’s value: Rated current

F311 Characteristic current width (%) Setting range: 0～100 Mfr’s value: 10

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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 (Hz) Setting range: 0.00～5.00 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.

F313 Count frequency divisions Setting range:1～65000

F314 Set count value Setting range: F315～65000

Mfr’s value: 1

Mfr’s value: 1000

F315 Designated count value Setting range: 1～F314 Mfr’s value : 500

·Count frequency divisions refer to the ratio of actual pulse input and inverter’s count times, i.e.,

Count Frequency Division 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 DI1. Count will restart after the count value reaches “set times”.

As shown in Fig 6-10: if F313=1, F314＝8, F301＝8, DO1 will output an instruction signal when DI1 inputs the 8 th

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 DI1, until count value reaches the “set times”.

As shown in Fig 6-10: if F313=1、F314＝8，F315＝5，F300＝9, relay will output an instruction signal when DI1 inputs the 5 th

pulse, relay will output an instruction signal until reaching “set count times 8”.

1 2 3 4 5 6 7 8 1

DI1 Input:

DO1:

Relay:

Fig 6-10 Set Count times & Designated Count Times

6.3.2 Digital multifunctional input terminals

F316 DI1 terminal function setting

Setting range:

0: no function;

Mfr’s value: 11

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1: running terminal;

F317 DI2 terminal function setting

2: stop terminal;

3: multi-stage speed terminal 1;

F318 DI3 terminal function setting

4: multi-stage speed terminal 2;

5: multi-stage speed terminal 3;

6: multi-stage speed terminal 4;

7: reset terminal;

F319 DI4 terminal function setting

8: free stop terminal;

9: external emergency stop terminal;

10: acceleration/deceleration forbidden terminal;

11: forward run jogging;

F320 DI5 terminal function setting

12: reverse run jogging;

13: UP frequency increasing terminal;

F321 DI6 terminal function setting

F322 DI7 terminal function setting

14: DOWN frequency decreasing terminal;

15: “FWD” terminal;

16: “REV” terminal;

17: three-line type input “X” terminal;

18: acceleration/deceleration time switchover 1;

19: Reserved;

20: switchover between speed and torque

21: frequency source switchover terminal;

22: Count input terminal:

23: Count reset terminal

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

Mfr’s value: 9

Mfr’s value: 15

Mfr’s value: 16

Mfr’s value: 7

Mfr’s value: 8

Mfr’s value: 0

F323 DI8 terminal function setting

30: Water lack signal; 31: Signal of water

32: Fire pressure switchover;

33: Emergency fire control

34: Acceleration / deceleration switchover 2

37: Common-open PTC heat protection

38: Common-close PTC heat protection

49: PID paused

51: Motor switchover

53: Watchdog

54: Frequency reset

55: switchover between manual running and auto running

56: Manual running

57: Auto running

58: Direction

60: Communication timeout 2

Mfr’s value: 0

61: Start-stop terminal

·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.

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·When pulse given is selected, DI1 terminal is set as pulse signal input terminal automatically.

·When DIX terminals are only controlled by PC/PLC, please set all terminal function to 0.

Note: 22 kW inverter and below 22kW has 6 multifunctional digital input terminals DI1~DI6.

Table 6-3 Instructions for digital multifunctional input terminal

Value Function Instructions

0 No function

Even if signal is input, inverter will not work. This function can be set by undefined terminal to prevent mistake action.

1

2

Running terminal

Stop 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.

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.

3 Multistage speed terminal 1

4

5

6

Multistage speed terminal 2

Multistage speed terminal 3

Multistage speed terminal 4

15-stage speed is realized by combination of this group of terminals. See table 5-6.

7

8

9

10

11

12

Reset terminal

Free stop terminal

External emergency stop terminal

Acceleration/deceleration forbidden terminal forward run jogging reverse run jogging

This terminal has the same function with “reset” key in keypad.

Long-distance malfunction reset can be realized by this function.

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.

When external malfunction signal is given to inverter, malfunction will occur and inverter will stop.

Inverter will not be controlled by external signal (except for stop command), and it will run at the current output frequency.

Forward jogging running and reverse jogging running. Refer to

F124, F125 and F126 for jogging running frequency, jogging acceleration/deceleration time.

13

14

15

UP frequency increasing terminal

DOWN frequency decreasing terminal

“FWD” terminal

When frequency source is set by digital given, the setting frequency can be adjusted which rate is set by F211.

16

17

18

19

20

21

“REV” terminal

Three-line input “X” terminal acceleration/deceleration time switchover 1

Reserved

Reserved frequency source

When start/stop command is given by terminal or terminals combination, running direction of inverter is controlled by external terminals.

“FWD”、“REV”、“CM” terminals realize three-line control. See

F208 for details.

Please refer to Table 5-4.

Reserved

Reserved

When F207=2, main frequency source and accessorial frequency source can be switched over by frequency source switching terminal.

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22

23

24

25

26

27

28

29

53

54

55

38

49

51

30

31

32

33

34

37

E2000 switchover terminal

Count input terminal

Count reset terminal clear traverse status

Traverse operating mode is valid yarn broken intertwining yarn crawl-positioning signal clear actual yarn length and traverse status

Water lack signal

Signal of water

Fire pressure switchover

Emergency fire control

Acceleration / deceleration switchover 2

Common-open PTC heat protection

Common-close PTC heat protection

PID paused

Motor switchover

Watchdog

Frequency reset

Switchover between manual run and auto run

When F207=3, X and (X + Y) can be switched over by frequency source switching terminal.

Built-in count pulse input terminal.

Reset terminal count value to zero.

When this terminal is valid, traverse status will be cleared in the stop status. After inverter runs again, the traverse process will be repeated again.

When F235≠0 and F237=1, this terminal is used to control start/stop of traverse operating mode. If inverter is in the running status and this terminal is valid, traverse operating mode starts.

In the mode of traverse operating, if this terminal is valid, inverter will stop. If crawl-positioning function is valid, inverter will run to crawling frequency, and positioning, inverter will stop. When this terminal is invalid, inverter will run normally.

During the process of crawl-positioning and after the waiting time

F253, if the terminal is valid, inverter will stop.

This terminal is used to clear actual yarn length and traverse status.

When PID control is valid and FA26=1, this function is valid.

While lack of water, inverter will be in the protection state.

When PID control is valid and FA26=1, this function is valid. If water is enough, inverter will reset automatically.

When PID control is valid and this terminal is valid, the setting value of PID switches into fire pressure given (FA58).

When emergency fire mode (FA59) is valid, inverter will be in emergency fire mode.

Please refer to Table 5-4.

When this function is valid, common-open heat relay is externally connected. When common-open contact is closed and inverter is in the running status, inverter will trip into OH1.

When this function is valid, common-close heat relay is externally connected. When common-close contact is open and inverter is in the running status, inverter will trip into OH1.

PID adjustment is invalid temporarily.

When FE00=2 and this function is valid, switching to the second motor.

During the time set by F326 elapses without an impulse being registered, inverter will trip into Err6, and inverter will stop according to stop mode set by F327.

In the application 4, if the function is valid, target frequency will change to the value set by F113.

In the application 2, the function is used to switch manual run and auto run.

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56

57

58

60

61

Manual run

In the application 2, if the function is valid, inverter will run manually.

Auto running

Direction

In the application 2, if the function is valid, inverter will run automatically.

In the application 1 and 2, the function is used to give direction.

When the function is valid, inverter will run reverse. Or else, inverter will run forward.

Communication timeout 2 When F907>0, and receiving the previous data, if after the time set by F907, the next data is not received, inverter will output communication timeout signal. The timeout signal will be cleared by this terminal, and after receiving correct data, inverter will accumulate time again.

Start-stop terminal

When the function is invalid, it is stop terminal. When the function is valid, it is start terminal.

When the coding switch is in the end of “NPN”, PTC resistor should be connected between CM and DIx terminal. When the coding switch is in the end of “PNP”, PTC resistor should be connected between DIx and 24V. The recommended resistor value is 16.5K.

Because the precision of external PTC has some differences with optocoupler consistency, protection value precision will be bad, heat protection relay is suggested to be used.

Accel/decel switchover

2 (34)

0

0

1

1

Table 6-4 Accel/decel selection

Accel/decel switchover

1 (18)

0

Present accel/decel time

The first accel/decel time

1

0

1

The second accel/decel time

The third accel/decel time

The fourth accel/decel time

Related parameters

F114, F115

F116, F117

F277, F278

F279, F280

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Table 6-6 Instructions for multistage speed

K4 K3 K2 K1 Frequency setting Parameters

1

1

1

1

0

0

1

1

1

1

0

0

0

0

0

0

0

0

1

1

1

1

0

0

1

1

0

1

1

0

0

0

1

1

0

0

1

1

0

0

1

1

1

0

0

0

0

1

0

1

0

1

0

1

0

1

0

1

1

0

1

0

1

0

None

Multi-stage speed 1

Multi-stage speed 2

Multi-stage speed 3

Multi-stage speed 4

Multi-stage speed 5

Multi-stage speed 6

Multi-stage speed 7

Multi-stage speed 8

Multi-stage speed 9

Multi-stage speed 10

Multi-stage speed 11

Multi-stage speed 12

Multi-stage speed 13

Multi-stage speed 14

Multi-stage speed 15

None

F504/F519/F534/F549/F557/F565

F505/F520/F535/F550/F558/F566

F506/F521/F536/F551/F559/F567

F507/F522/F537/F552/F560/F568

F508/F523/F538/F553/F561/F569

F509/F524/F539/F554/F562/F570

F510/F525/F540/F555/F563/F571

F511/F526/F541/F556/F564/F572

F512/F527/F542/F573

F513/F528/F543/F574

F514/F529/F544/F575

F515/F530/F545/F576

F516/F531/F546/F577

F517/F532/F547/F578

F518/F533/F548/F579

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

3.

The setting of this table is valid when F580=0.

F324 Free stop terminal logic

F325 External emergency stop terminal logic

Setting range:

0: positive logic (valid for low level);

1: negative logic (valid for high level)

Mfr’s value: 0

Mfr’s value: 0

F326 Watchdog time

F327 Stop mode

Setting range: 0.0: Invalid

0.1~30000

Mfr’s value: 10.0

Setting range:

0: Free to stop 1: Deceleration to stop

Mfr’s value : 0

F328 Terminal filtering times Setting range: 1~100 Mfr’s value: 20

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.

Diagnostics and simulation functions

F330 Diagnostics of DIX terminal Read only

F330 is used to display the diagnostics of DIX terminals.

Please refer to Fig 5-12 about the DIX terminals diagnostics in the first digitron.

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1 3 5 7

2

4

Fig 5-12 Status of digital input terminal

The dotted line means this part of digitron is red.

6 8

For example, in the first digitron, the upper part of digitron is red, it means DI1 terminal is invalid. The lower part of digitron is red, it means DI2 is valid. The four digitrons stands for the status of DI1-DI8 terminals

1.

Analog input monitoring

F331Monitoring AI1

F332 Monitoring AI2

F333 Monitoring AI3

The value of analog is displayed by 0~4095.

2.

Relay/Digital output simulation

F335

F336

F337

Relay output simulation

DO1 output simulation

DO2 output simulation

Read only

Read only

Read only

Setting range:

0：Output active

1：Output inactive.

Mfr’s value: 0

Mfr’s value: 0

Mfr’s value: 0

Take an example of DO1 output simulation, when inverter is in the stop status and enter F336, press the UP key, the DO1 terminal is valid. Relax the UP key, DO1 remains valid status. After quitting F336, DO1 will revert to initial output status.

4.

Analog output simulation

F338

F339

AO1 output simulation

AO2 output simulation

Setting range: 0～4095

Setting range: 0～4095

Mfr’s value: 0

Mfr’s value: 0

When inverter is in the stop status, and enter F338 or F339, press the UP key, the output analog will increase, and when press the DOWN key, the output analog will decrease. If relax the key, analog output remains stable. After quitting the parameters, AO1 and AO2 will revert to initial output status.

F340 Selection of terminal Setting range: Mfr’s value: 0 negative logic 0: Invalid 1: DI1 negative logic

2: DI2 negative logic 4: DI3 negative logic

8: DI4 negative logic 16: DI5 negative logic

32: DI6 negative logic 64: DI6 negative logic

128: DI8 negative logic

For example: if user wants to set DI1 and DI4 to negative logic, please set F340=1+8=9.

6.4 Analog Input and Output

E2000 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.

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F400 Lower limit of AI1 channel input (V) Setting range: 0.00～F402

F401 Corresponding setting for lower limit of AI1 input Setting range: 0～F403

Mfr’s value: 0.04

Mfr’s value: 1.00

F402 Upper limit of AI1 channel input (V)

F403 Corresponding setting for upper limit of AI1 input

F404 AI1 channel proportional gain K1

Setting range: F400～10.00 Mfr’s value: 10.00

Setting range:

Max (1.00，F401) ～2.00

Setting range: 0.0～10.0

Mfr’s value: 2.00

Mfr’s value: 1.0

F405 AI1 filtering time constant (S) Setting range: 0.10～10.00 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.

Fig 6-13 correspondence of analog input to setting

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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 (V) Setting range: 0.00～F408

F407 Corresponding setting for lower limit of AI2 input Setting range: 0～F409

F408 Upper limit of AI2 channel input (V)

F409 Corresponding setting for upper limit of AI2 input

F410 AI2 channel proportional gain K2

Mfr’s value: 0.04

Mfr’s value: 1.00

Setting range: F406～10.00 Mfr’s value: 10.00

Setting range:

Max (1.00，F407) ～2.00

Mfr’s value: 2.00

Setting range: 0.0～10.0 Mfr’s value: 1.0

F411 AI2 filtering time constant (S)

F412 Lower limit of AI3 channel input (V)

Setting range: 0.1～10.00

Setting range: 0.00～F414

F413 Corresponding setting for lower limit of AI3 input Setting range: 0.00～F415

F414 Upper limit of AI3 channel input (V)

F415 Corresponding setting for upper limit of AI3 input

Mfr’s value: 0.1

Mfr’s value: 0.05

Mfr’s value: 1.00

Setting range: F412～10.00 Mfr’s value: 10.00

Setting range:

Max (1.00，F413) ～2.00

Mfr’s value: 2.00

F416 AI3 channel proportional gain K1

F417 AI3 filtering time constant (S)

The function of AI2 and AI3 is the same with AI1.

F418 AI1 channel 0Hz voltage dead zone (V)

Setting range: 0.0～10.0

Setting range: 0.1～10.00

Setting range: 0.00～1.00

Mfr’s value: 1.0

Mfr’s value: 0.10

Mfr’s value: 0.00

F419 AI2 channel 0Hz voltage dead zone (V) Setting range: 0.00～1.00 Mfr’s value: 0.00

F420 AI3 channel 0Hz voltage dead zone (V) Setting range: 0.00～1.00 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.

E2000 series inverters have two analog output channels.

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F421 Panel selection

Setting range:

0: Local keypad panel

1: Remote control keypad panel

2: local keypad + remote control keypad

Mfr’s value: 1

Setting range:

F422 Potentiometer selection 0: Potentiometer in local panel

1: Potentiometer in remote control panel

Mfr’s value: 0

·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.

When F422 is set to 0, the potentiometer in local panel is valid. When F422 is set to 1, the potentiometer in remote keypad is valid.

When F160 is set to 1, the values F422 cannot be reverted to Mfr’s values.

The remote control panel is connected by 8-cores net cable.

Setting range:

0: 0～5V;

F423 AO1 output range

1: 0～10V or 0~20mA

2: 4~20mA

Mfr’s value: 1

F424 AO1 lowest corresponding frequency (Hz) Setting range: 0.0～F425 Mfr’s value: 0.05

F425 AO1 highest corresponding frequency (Hz) Setting range: F424～F111 Mfr’s value: 50.00

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.)

· 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 (Hz) Setting range: 0.0～F429 Mfr’s value: 0.05

F429 AO2 highest corresponding frequency (Hz) 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

F432 AO2 analog output signal selecting

Setting range:

0: Running frequency;

1: Output current;

2: Output voltage;

3: AI1 4: AI2

5: Input pulse

6: Output torque

7: Given by PC/PLC

8: Target frequency

Mfr’s value: 0

Mfr’s value: 1

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9: Actual speed

10: Output torque 2

· Token contents output by analog channel are selected by F431 and F432. Token contents include running frequency, output current and output voltage.

· 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.

· When actual speed is selected, the speed is actual speed in vector control mode. In the other mode, the speed is synchronous speed.

F433 Corresponding current for full range of external voltmeter

Setting range:

0.01～5.00

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.

6.5 Pulse input/output

F440 Min frequency of input pulse FI (KHz) Setting range: 0.00～F442

F441 Corresponding setting of FI min frequency

Setting range:0.00～2.00

F442 Max frequency of input pulse FI (KHz) Setting range: F440～100.00

F443 Corresponding setting of FI max frequency

Setting range:

Max（1.00，F441）～2.00

Mfr’s value: 0.00

Mfr’s value: 1.00

Mfr’s value: 10.00

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

(KHz)

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, 0-5K corresponding to the minus frequency will cause reverse running, or vice versa.

· 0 Hz frequency dead zone is set by F446.

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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.

100.0%

Corresponding setting

（frequency）

100.0%

Corresponding setting

（frequency）

0K 10K

FI

0.0%

FI

-100.0%

0K

10K

Fig 6-15 correspondence of pulse input and setting

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 –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

B

FI

which relatives to main frequency (F205=1) is “main frequency X”; corresponding setting benchmark for other

A

D E F

cases is the “max frequency”, as illustrated in the right figure:

Fig 6-16 relationship between pulse input and setting value

A= (F441-1)*setting benchmark

C

B= (F443-1)*setting benchmark

C= F440 F= F442 (E-D)/2=F446

F449 Max frequency of output pulse FO (KHz) Setting range: 0.00～100.00 Mfr’s value: 10.00

F450 Zero bias coefficient of output pulse frequency (%)

F451 Frequency gain of output pulse

Setting range: 0.0～100.0

Setting range: 0.00～10.00

Mfr’s value: 0.0

Mfr’s value: 1.00

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F453 Output pulse signal

Setting range:

0: Running frequency

1: Output current

2: Output voltage

3: AI1 4: AI2

5: Input pulse

6: Output torque

7: Given by PC/PLC

8: Target frequency

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 (V) Setting range: F400～F464 Mfr’s value: 2.00

F463 AI1 insertion point A1 setting value Setting range: F401～F465 Mfr’s value: 1.20

F464 AI1 insertion point A2 voltage value (V) Setting range: F462～F466

F465 AI1 insertion point A2 setting value Setting range: F463～F467

F466 AI1 insertion point A3 voltage value (V) Setting range: F464～F402

F467 AI1 insertion point A3 setting value Setting range: F465～F403

F468 AI2 insertion point B1 voltage value (V) Setting range: F406～F470

Mfr’s value: 5.00

Mfr’s value: 1.50

Mfr’s value: 8.00

Mfr’s value: 1.80

Mfr’s value: 2.00

F469 AI2 insertion point B1 setting value Setting range: F407～F471

F470 AI2 insertion point B2 voltage value (V) Setting range: F468～F472

F471 AI2 insertion point B2 setting value Setting range: F469～F473

F472 AI2 insertion point B3 voltage value (V) Setting range: F470～F412

Mfr’s value: 1.20

Mfr’s value: 5.00

Mfr’s value: 1.50

Mfr’s value: 8.00

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:

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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.

6.6 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.

E2000 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.

Table 6-7 Selection of Stage Speed Running Mode

F203 F500 Mode of Running

4

4

4

0

1

2

Description

3-stage speed control

15-stage speed control

Max 8-stage speed auto circulating

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.

It can be combined with analog speed control. If F207=4, “15-stage speed control” is prior to analog speed control.

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.

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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 Mfr’s value: 0 will carry out infinite circulating)

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.

Start auto circulating running

Stage-1 speed

Stage-2 speed

Stage-3 speed

After circulating

100 times Keep running at

Stage-3 speed

Figure 6-18 Auto-circulating Running

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 (Hz) Mfr’s value: 5.00

F505 Frequency setting for stage 2 speed (Hz)

F506 Frequency setting for stage 3 speed (Hz)

Mfr’s value: 10.00

Mfr’s value: 15.00

F507 Frequency setting for stage 4 speed (Hz)

F508 Frequency setting for stage 5 speed (Hz)

F509 Frequency setting for stage 6 speed (Hz)

Setting range:

F112～F111

Mfr’s value: 20.00

Mfr’s value: 25.00

Mfr’s value: 30.00

F510 Frequency setting for stage 7 speed (Hz)

F511 Frequency setting for stage 8 speed (Hz)

Mfr’s value: 35.00

Mfr’s value: 40.00

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F512 Frequency setting for stage 9 speed (Hz)

F513 Frequency setting for stage 10 speed (Hz)

F514 Frequency setting for stage 11 speed (Hz)

F515 Frequency setting for stage 12 speed (Hz)

F516 Frequency setting for stage 13 speed (Hz)

F517 Frequency setting for stage 14 speed (Hz)

F518 Frequency setting for stage 15 speed (Hz)

F519 ～ F533 Acceleration time setting for the Setting range: speeds from Stage 1 to Stage 15 (S) 0.1～3000

F534 ～ F548 Deceleration time setting for the Setting range: speeds from Stage 1 to Stage 15 (S) 0.1～3000

F549～F556 Setting range:

Running directions of stage speeds from Stage 1 to 0: forward running;

Stage 8 (S) 1: reverse running

Mfr’s value: 5.00

Mfr’s value: 10.00

Mfr’s value: 15.00

Mfr’s value: 20.00

Mfr’s value: 25.00

Mfr’s value: 30.00

Mfr’s value: 35.00

Subject to inverter model

Mfr’s value: 0

F573~F579 Setting range:

Running directions of stage speeds from stage 9 to 0: forward running; stage 15 (S) 1: reverse running

F557～564 Running time of stage speeds from Setting range:

Stage 1 to Stage 8 (S) 0.1～3000

F565～F572 Stop time after finishing stages from Setting range:

Stage 1 to Stage 8 (S) 0.0～3000

Mfr’s value: 0

Mfr’s value: 1.0

Mfr’s value: 0.0

F580 Stage-speed mode Setting range:

0: Stage speed mode 1

1: Stage speed mode 2

Mfr’s value: 0

When F580=0, 0000 means invalid, 0001 means the first speed, 1111 means the 15 th

speed.

When F580=1, 0000 means the first speed, 0001 means the second speed, and so on. 1111 means invalid.

6.7 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 (Hz) Setting range: 0.20～50.00 Mfr’s value: 1.00

F602 DC Braking efficiency before Starting

Setting range: 0～100

F603 DC Braking efficiency During Stop

Mfr’s value: 10

F604 Braking Lasting Time Before Starting (S)

F605 Braking Lasting Time During Stopping (S)

Setting range: 0.0～30.00

F656 Time of DC braking when stop Setting range: 0.00~30.00

Mfr’s value: 0.50

Mfr’s value: 0

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· 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

Hz

“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

F601

V/A

F602

ｔ ｔ braking will stop the motor immediately

During the process of braking during stopping, if “start” signal is given, DC

F604 F605

Figure 5-18 DC braking

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, 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 (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.

·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.

DC braking, as shown in Figure 6-19

Setting range:

0~2:Reserved

F607 Selection of Stalling Adjusting Function 3: Voltage/current control

4: Voltage control

5: Current control

Mfr’s value: 3

F608 Stalling Current Adjusting (%) Setting range: 60～200 Mfr’s value: 160

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E2000

F609 Stalling Voltage Adjusting (％) Setting range: 110～200

Mfr’s value:

1-phase: 130

3-phase: 140

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 acceleration, if output current is higher than initial value of stalling current adjusting, 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.

F607 is used to set selection of stalling adjusting function.

Voltage control: when motor stops quickly or load changes suddenly, DC bus voltage will be high. Voltage control function can adjust deceleration time and output frequency to avoid OE.

When braking resistor or braking unit is used, please do not use voltage control function. Otherwise, the deceleration time will be changed.

Current control: when motor accelerates quickly or load changed suddenly, inverter may trip into OC.

Current control function can adjust accel/decel time or decrease output frequency to control proper current value. It is only valid in VF control mode.

Note: (1) Voltage/current control is not suitable for lifting application.

(2) This function will change accel/decel time. Please use this function properly.

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.

Initial value of stalling voltage adjusting is set by F609.

F611 Dynamic Braking threshold Setting range: 200～2000 Subject to inverter model

F612 Dynamic braking duty ratio (%) Setting range: 0～100 Mfr’s value: 100

Initial voltage of dynamic braking threshold is set by F611. 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.

The value of F611 should be set according to input voltage. When the input voltage is 400V, F611 should be set to 700V, when input voltage is 460V, F611 should be set to 770V. The lower the dynamic braking threshold is, the better dynamic braking effect is. But the heat of braking resistor is more serious. The higher the dynamic braking threshold is, the worse dynamic braking effect is. And at the process of braking, inverter will easily trip to OE.

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.

F613 Speed track

Setting range: 0: invalid 1: valid

2: valid at the first time

Mfr’s value: 0

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 start the rotating motor smoothly.

This function is suitable for the situation of auto-starting after repowered 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 repower on.

Note: When F106=0 or 6, speed track function is invalid.

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F614 Speed track mode

Setting range:

0: Speed track from frequency memory

1: Speed track from zero

2: Speed track from max frequency

When F614 is set to 0, inverter will track speed down from frequency memory.

When F614 is set to 1, inverter will track speed up from 0Hz.

When F614 is set to 2, inverter will track speed down from max frequency.

F615 Speed track rate Setting range: 1～100

Mfr’s value: 0

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.

F641 Inhibition of current oscillation at low frequency 0: Invalid 1: Valid Subject to inverter model

When F641=0, inhibition function is invalid.

In the V/F control mode, if inhibition of current oscillation is valid, the following parameters are needed to be set.

(1) F106=2（V/F control mode）and F137≤2；

(2) F613=0, the speed track function is invalid.

Note 1. When F641=1, one inverter can only drive one motor one time.

2. When F641=1, please set motor parameters (F801~F805, F844) correctly.

3. When inhibition oscillation function is invalid, and inverter runs without motor, output voltage may be unbalanced. This is normal situation. After inverter runs with motor, output voltage will be balanced.

F657 Instantaneous power failure selection

Setting range:

0: Invalid 1: Valid

Mfr’s value: 0

F658 Voltage rally acceleration time (S)

F659 Voltage rally deceleration time (S)

Setting range: 0.0～3000

0.0: F114

Setting range: 0.0～3000

0.0: F115

Mfr’s value: 0.0

Mfr’s value: 0.0

F660 Action judging voltage at instantaneous power failure (V)

Setting range:

200～F661

Subject to inverter model

F661 Action stop voltage at instantaneous power failure (V)

Setting range:

F660~1300

Subject to inverter model

· Upon instantaneous power failure or sudden voltage dip, the DC bus voltage of the inverter reduces. The function enables the inverter to compensate the DC bus voltage reduction with the load feedback energy by reducing the output frequency so as to keep the inverter running continuously.

· The function is suitable for big inertia load, such as, fan and centrifugal pump.

·The function is not suitable for the application which frequency is forbidden being decreased.

·When the bus voltage resumes to normal,F658/F659 are used to set the accel/decel time when inverter runs to target frequency.

· When instantaneous function is valid, if PN voltage is lower than F660, instantaneous function works.

· When inverter is at instantaneous status, if PN voltage is higher than F661, the bus voltage remains to

·86·

E2000 normal, inverter will work normally and run to target frequency.

F671 voltage source for V/F separation

Setting range:

0: F672 1: AI1 2:AI2 3: AI3

4: Communication setting

5: pulse setting 6: PID

7~10: reserved

Mfr’s value: 0

F672 Voltage digital setting for V/F separation Setting range: 0.00~100.00 Mfr’s value: 100.0

F671 is 100% of the setting corresponds to the rated motor voltage.

·0: digital setting, the output voltage is set by F672.

·1: AI1; 2:AI2; 3: AI3;

The output voltage is set by analog.

·4: Communication setting

The output voltage is set by PC/PLC, the communication address is 2009H, the given range is 0~10000, which means 0~100% of rated voltage.

·5 pulse setting

The output voltage is set by external high-speed pulse. The input frequency of pulse corresponds to motor rated voltage.

·6: PID

The output voltage is set by PID. PID adjustment corresponds to100% of motor rated voltage. For details, please refer to PID parameters group.

F673 Lower limit of voltage at V/F

Setting range: 0.00～F674

Mfr’s value: 0.00 separation (%)

F674 Upper limit of voltage at V/F separation (%)

Setting range: F673～100.00 Mfr’s value: 100.00

·When the voltage is lower than F673, the voltage should equal to F673. When the voltage is higher than

F674, the voltage should equal to F674.

F675 Voltage rise time of V/F separation (S) Setting range: 0.0～3000.0 Mfr’s value: 5.0

F676 Voltage decline time of V/F separation (S) Setting range: 0.0～3000.0 Mfr’s value: 5.0

F675 is the time required for the output voltage to rise from 0V to the rated motor voltage.

F676 is the time required for the output voltage to decline from the rated motor voltage to 0V.

F677 Stop mode at V/F separation

Setting range:

0: voltage and frequency declines to 0 according to respective time.

1: Voltage declines to 0 first

2: frequency declines to 0 first.

Mfr’s value: 0

·When F677 = 0, voltage and frequency declines to 0 according to respective time, inverter will stop when frequency declines to 0.

·When F677 = 1, voltage will decline to 0 at first. After voltage is 0, frequency will decline to 0.

·When F677 = 2, frequency will decline to 0 at first. After frequency is 0, voltage will decline to 0.

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6.8. 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.

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℃.

F704 Inverter Overloading pre-alarm Coefficient (%) Setting range: 50～100 Mfr’s value: 80

F705 Motor Overloading pre-alarm Coefficient (%) Setting range: 50～100

F706 Inverter Overloading Coefficient (%) Setting range: 120～190

Mfr’s value: 80

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

Actual motor power

Motor Overloading Coefficient= ×100％。

Matching motor power

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 6-20.

7.5 current of motor reaches 140% of inverter rated current, inverter overload protection will display after 1 minute.

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10

70% 100%

Motor overload coefficient

1

110% 140% 160% 200% Current

Fig 6-20 Motor overload coefficient

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 6-21 (F707=100%):

Time (minutes)

10

<5Hz

5~10Hz

>10Hz

1

120％ 140％ 160％ 180%

200%

Fig 6-21 Motor overload protection value

F708 Record of The Latest Malfunction Type

F709 Record of Malfunction Type for Last but One

Setting range:

Please refer to Appendix 1.

F710 Record of Malfunction Type for Last but Two

Current

F711 Fault Frequency of The Latest Malfunction (Hz)

F712 Fault Current of The Latest Malfunction (A)

F713 Fault PN Voltage of The Latest Malfunction (V)

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F714 Fault Frequency of Last Malfunction but One(Hz)

F715 Fault Current of Last Malfunction but One(A)

F716 Fault PN Voltage of Last Malfunction but One (V)

F717 Fault Frequency of Last Malfunction but Two(Hz)

F718 Fault Current of Last Malfunction but Two (A)

F719 Fault PN Voltage of Last Malfunction but Two (V)

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

F726 Overheat

Setting range:

0: invalid; 1: valid

Setting range:

0: invalid; 1: valid

F727 Output phase loss

F728 Input phase loss filtering constant (S)

Setting range:

0: invalid; 1: valid

Setting range: 1～60

F729 Under-voltage filtering constant (2mS) Setting range: 1～3000

Mfr’s value: 1

Mfr’s value: 1

Mfr’s value: 1

Mfr’s value: 5

Mfr’s value: 5

F730 Overheat protection filtering constant (S) Setting range: 0.1～60.0 Mfr’s value: 5.0

“Input phase loss” refers to phase loss of three-phase power supply.

“Output phase loss” refers to phase loss of inverter three-phase wirings or motor wirings.

·“Under-voltage” / “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: 1

F738 Over-current 1 protection coefficient Setting range: 0.50～3.00 Mfr’s value: 2.5

F739 Over-current 1 protection record

· F738= OC 1 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

Setting range: 1~100 protection (%)

Mfr’s value: 50

When the values of F400 and F406 are lower than 0.10V, analog disconnected protection is invalid. Analog

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E2000 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 90℃ * 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 to certain temperature, 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.

When F106=6, F747 is invalid all the time.

F752 Overload quitting coefficient Setting range: 0.1~20.0 Mfr’s value: 1.0

F753 Selection of overload protection

Setting range:

0: Normal motor

1: variable frequency motor

Mfr’s value: 1

·The bigger the setting value of F752 is, the faster the shortened overload cumulative time is.

·When F753=0, because heat dissipation effect of normal motor is bad in low speed, the electronic thermal protection value will be adjusted properly. It means overload protection threshold of motor will be decreased when running frequency is lower than 30Hz.

·When F753=1, because heat dissipation effect of variable frequency motor is not influenced by speed, there is no need to adjust the protection value.

F754 Zero-current threshold (%) Setting range: 0~200 Mfr’s value: 5

F755 Duration time of zero-current (S) 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 protection Setting range: 0: Invalid 1: Valid Mfr’s value: 1

When output terminals (U, V, W) are connected to the earth or the earth impedance is too low, then the leak current is high, inverter will trip into GP. When grounding protection is valid, U, V, W will output voltage for a while after power on.

Note: single-phase inverters do not have GP protection.

F761 Switchover mode of FWD/REV

Setting range: 0: At zero

2: at start frequency

Mfr’s value: 0

·When F761 = 0, FWD/REV switches at zero frequency, F120 is valid.

·When F761 = 1, FWD/REV switches at start frequency, F120 is invalid, if start frequency is too high, current shock will occur during switchover process.

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6.9. Parameters of the Motor

F800 Motor’s parameters tuning

Setting range:

0: Invalid;

1: Rotating tuning;

2: stationary tuning

Setting range: 0.1～1000.0 F801 Rated power (kW)

F802 Rated voltage (V)

F803 Rated current (A)

F804 Number of motor poles

Setting range: 1～1300

Setting range: 0.2～6553.5

Setting range: 2～100

F805 Rated rotary speed (rmp/min) Setting range: 1～30000

Mfr’s value: 0

4

F810 Motor rated frequency (Hz) Setting range: 1.00~650.00 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, parameter tuning is invalid. 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. For PMSM, please input motor parameters to F870~F873 manually.

·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. If control mode is closed-loop vector control, please set F851 correctly.

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 IM motor will be stored in function codes F806~F809. And relevant parameters of PMSM will be stored in F870~F873.

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). For PMSM, electric parameters are stored to F870~F873. F870 is theory value, user can ask the accurate back electromotive force from manufacture. 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.

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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 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 (Ω)

Setting range:

0.001～65.53Ω (for 15kw and below 15kw)

0.1~6553mΩ (For above 15kw)

F807 Rotor resistance (Ω)

Setting range:

0.001～65.53Ω (for152kw and below 15kw)

0.1~6553mΩ (For above 15kw)

F808 Leakage inductance (mH)

Setting range:

0.01～655.3mH (for 15kw and below 15kw)

0.001~65.53mH (for above 15kw)

Subject to inverter model

F809 Mutual inductance (mH)

Setting range:

0.1～6553mH (for 15kw and below 15kw)

0.01~655.3mH (for above 15 kw)

F844 Motor no-load current (A) Setting range: 0.1~F803

·The set values of F806～F809 will be updated automatically after normal completion of parameter tuning 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.

F844 can be got automatically by rotating tuning.

If the no-load current is higher when motor is running, please decrease the value of F844.

If running current or start current is higher when motor is running with load, please increase the value of F844.

Take a 3.7kW inverter for the example: all data are 3.7kW, 400V, 8.8A, 1440rpm, 50Hz, and the load is disconnected. When F800=1, the operation steps are as following:

F801=3.7

F802= 400 F 803=8.8 F805= 1440 F 810=

O k

T arget frequency is blinking

T E ST is displayed

Press

“ Run” key

F800=1

F812 Pre-exciting time (S) Setting range: 0.00～30.00 0.30

F813 Rotary speed loop KP1 Setting range: 1~100 30

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F814 Rotary speed loop KI1

F815 Rotary speed loop KP2

F816 Rotary speed loop KI2

F817 PID switching frequency 1

F818 PID switching frequency 2

Setting range: 0.01~10.00

Setting range:1~100

Setting range:0.01~10.00

Setting range: 0~F818

Setting range: F817~F111

0.50

Subject to inverter model

1.00

5.00

10.00

F813

K KI

F816

F815

F817 F818

f

F814

F817 F818

f

Fig 6-22 PID parameter

Dynamic response of vector control speed can be adjusted through adjusting proportional and storage gains of speed loop. Increasing KP and decreasing 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 cannot 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 decrease 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 increase 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.

F819 Slip coefficient Setting range: 50~200 Mfr’s value: 100

F820 Filtering coefficient of speed loop Setting range: 0~100 Mfr’s value: 0

F819 is used to adjust steady speed precision of motor in vector control.

In vector control mode, if speed fluctuation is higher or inverter stops instability, please increase the value of F820 properly; it will influence response speed of speed loop.

F851 Encoder resolution Setting range: 1～9999 Mfr’s value: 1000

Note: when F106=1, PG card must be installed, and set encoder resolution correctly

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Setting range: 0: forward direction

F854 Encoder phase sequence Mfr’s value: 0

1: reverse direction

F854 is used to set phase sequence of differential and non-differential ABZ incremental encoder. In closed-loop vector mode, correct encoder phase sequence can be got by rotating tuning.

If motor parameters cannot be studied by rotating tuning, please set F854 by checking H015 value.

For example, inverter runs more than 5s in V/F control mode, after inverter stops, then check the value of

H015. If H015=0, please do not change the value of F854. If H015=1, then change the value of F854.

F870 PMSM back electromotive force

(mV/rpm)

Setting range: 0.1～999.9

(valid value between lines)

Mfr’s value: 100.0

F871 PMSM D-axis inductance (mH) Setting range: 0.01～655.30 Mfr’s value:5.00

F872 PMSM Q-axis inductance (mH) Setting range: 0.01～655.30 Mfr’s value:7.00

F873 PMSM stator resistance（Ω）

Setting range: 0.001～65.530

(phase resistor)

Mfr’s value:0.500

* F870(back electromotive force of PMSM， unit = 0.1mV/1rpm, it is back electromotive force value between lines), it is forbidden to revert to Mfr’s value by F160.

* F871(PMSM D-axis inductance，unit = 0.01 mH), it is forbidden to revert to Mfr’s value by F160.

* F872(PMSM Q-axis inductance，unit = 0.01 mH), it is forbidden to revert to Mfr’s value by F160.

* F873(PMSM Stator resistance，unit = m-ohm， 0.001 ohm), it is forbidden to revert to Mfr’s value by

F160.

* F870-F873 are motor parameters of PMSM, they are not shown in the motor nameplate. User can get them by auto tuning or asking manufacture.

F876 PMSM injection current without load (%)

F877 PMSM injection current compensation without load (%)

F878 PMSM cut-off point of injection current compensation without load (%)

Setting range: 0.0～100.0

Setting range: 0.0～50.0

Setting range: 0.0～50.0

Mfr’s value: 20.0

Mfr’s value: 0.0

Mfr’s value: 10.0

F879 PMSM injection current with heavy load (%) Setting range: 0.0～100.0 Mfr’s value: 0.0

F876, F877 and F879 are the percent of rated current. F878 is the percent of rated frequency.

For example:

When F876=20, if F877=10 and F878=0, the injection current without load is 20% of rated current.

When F876=20, if F877=10 and F878=10, and rated frequency is 50Hz, injection current without load will decrease by a linear trend from 30 (F876+F877). When inverter runs to 5Hz (5Hz=rated frequency X

F878%), injection current will decrease to 20, and 5Hz is cut-off point of injection current compensation without load.

Mfr’s value: 0.2 F880 PMSM PCE detection time (S) Setting range: 0.0～10.0

6.10. Communication Parameter

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F900 Communication Address

F901 Communication Mode

Setting range:

1~255: single inverter address

0: broadcast address

Setting range: 1: ASCII 2: RTU

Mfr’s value: 1

Mfr’s value: 2

F902 Stop bits

F903 Parity Check

F904 Baud Rate

Setting range: 1~2

Setting range:

0: Invalid 1: Odd 2: Even

Setting range:

0: 1200; 1: 2400; 2: 4800;

3: 9600; 4: 19200 5: 38400 6: 57600

Mfr’s value: 2

Mfr’s value: 0

Mfr’s value: 3

F905 Communication timeout period (S) Setting range: 0.0~3000.0 Mfr’s value: 0.0

F907 Time 2 of communication timeout (S) Setting range: 0.0~3000.0 Mfr’s value: 0.0

F904=9600 is recommended for baud rate, which makes run steady. Communication parameters refer to

Appendix 4.

When F905 is set to 0.0, the function is invalid. When F905 ≠ 0.0, if the inverter has not received effective command from PC/PLC during the time set by F905, inverter will trip into CE.

When F907>0, and receiving the previous data, if after the time set by F907, the next data is not received, inverter will output communication timeout signal. The timeout signal will be cleared by this terminal, and after receiving correct data, inverter will accumulate time again.

F911 Point-point communication selection

Setting range:

Mfr’s value:0

F912 Master and slave selection

0:Disabled 1:Enabled

Setting range:

0:Master 1:Slave

Mfr’s value: 0

·F911 is sued to decide whether to enable point-point communication.

·F912 is used to decide whether inverter is master or slave.

F913 Running command of slave

Setting range:

0:Slave not following running commands of master

1:Slave following running commands of master

Mfr’s value: 1

·When F913=1, the slave follows the master to start or stop. Except emergency stop command, please do not send stop command to slave. If slave stops by keypad, slave will trip into ESP.

Setting range:

F914 Fault information of slave

Ones: slave fault information

0: Not sending fault information

1: Sending fault information

Tens: master’s reaction when it loses slave’s response

0: No reaction 1: Alarm

Mfr’s value: 01

F915 Master action when salve failed

Setting range:

0: continue running

1: free stop

2: Deceleration to stop

Mfr’s value: 1

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·F914 ones: it is used to decide whether to send slave fault information to master.

Tens: when master loses slave’s response (must be on-line status), master will trip into Er44.

·When F915=1 or 2, after inverter stops, remove the running command between master and slave, after troubleshooting of slave, master can restart again.

F916 Slave action when master Setting range: stops 1: Free stop 2: Deceleration to stop

Mfr’s value: 1

·When F913=1, F916 is valid.

·When F916 = 1, slave will free stop.

·When F916 = 2, slave will stop according to deceleration time.

F917 Slave following master command selection

Setting range:

0: given torque(torque)

1: given frequency 1(Droop)

2: given frequency 2 (Droop)

Mfr’s value: 0

·The information type selection of master and slave must be same.

·When F917 = 0, it is suitable for rigid connection occasion. Master must run in vector control mode, slave must run at torque control, and the limit speed of slave must be set correctly.

·When F917 = 1 and 2, it is suitable for flexible connection occasion. Master and slave will work at speed mode and droop control function is valid. When F917=1, the target frequency is master given frequency.

When F917=2, master given frequency is present frequency (only valid in VVVF control).

F918 Zero offset of received data (torque) Setting range:0.00～200.00 Mfr’s value: 100.00

F919 Gain of received data(torque) Setting range:0.00～10.00 Mfr’s value: 1.00

·F918 and F919 are used to adjust torque received from the master. The adjustment formula is as below: y=F919 * x + F918 - 100.00.

·When F918=100.00, it means no zero bias.

F920 Zero offset of received data

(frequency)

Setting range:0.00～200.00 Mfr’s value:100.00

F921 Gain of received data(frequency) Setting range:0.00～10.00 Mfr’s value:1.00

F920 and F921 are used to adjust frequency received from the master. The adjustment formula is as below: y=F921 * x + F920 - 100.00

·When F920=100.00, it means no zero bias.

F922 window Setting range: 0.00～10.00 Mfr’s value: 0.50

·When F917=0, F922 is valid. It is used to limit the slave speed in torque control mode.

F923 Droop control Setting range: 0.0( Invalid) 0.1～30.0 Mfr’s value: 0.0

·When F917 =1 and 2, droop control is valid when master and slave are both in speed control mode.

·Droop control allows tiny speed deviation between master and slave, reasonable droop rate setting needs to be adjusted according to actual situation.

·Droop speed= synchronizing frequency *output torque * droop rate

·inverter actual output frequency = synchronizing frequency – droop speed

·For example, when F923 = 7%, synchronizing frequency is 45Hz，output torque is 35%，

Then inverter actual output frequency = 45 -（45 * 0.35 * 0.07 ）= 43.90Hz。

F924 Time of communication timeout (S) Setting range: 0.0～3000.0 Mfr’s value: 0.0

·when F924=0.0, inverter does not test the timeout.

F925 Master sending data interval (S) Setting range: 0.000～1.000 Mfr’s value: 0.0

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F926 CAN baud rate (kbps)

Setting range:

0: 20 1:50 2:100 3:125

4:250 5:500 6:1000

Please refer to Appendix 9 for master/slave control operation.

6.11 PID Parameters

Mfr’s value: 6

6.11.1 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 is inputted to inverter, please connect CM to GND, and

24V is connected to power supply of sensor.

6.11.2 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

Mfr’s value: 0

3: AI3 (Potentiometer on the keypad)

4: FI (pulse frequency input)

When FA01=0, PID adjusting target is given by FA04 or MODBUS.

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 (DI1 terminal).

Mfr’s value: 1 FA02 PID adjusting feedback given source Setting range:

1: AI1 2: AI2

3: FI (pulse frequency input)

4: reserved

5:Running current

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When FA02=1, PID feedback signal is given by external analog AI1.

When FA02=2, PID feedback signal is given by external analog AI2.

When FA03=3, PID feedback signal is given by FI pulse frequency input.

When FA03=5, PID feedback signal is given by inverter running current.

FA03 Max limit of PID adjusting (%)

FA04 Digital setting value of PID adjusting (%)

FA04～100.0

FA05～FA03

Mfr’s value：100.0

Mfr’s value：50.0

FA05 Min limit of PID adjusting (%) 0.1～FA04 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.

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: 1

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:

FA18 Whether PID adjusting target is changed 0: Invalid 1: Valid

Mfr’s value: 5.00

Max(F112, 0.1)~F111

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.

FA12 PID max frequency(Hz) Setting range: FA09~F111

When PID is valid, FA12 is used to set the max frequency.

Mfr’s value: 50.00

Mfr’s value: 1

When FA18=0 and FA01≠0, PID adjusting target cannot be changed.

FA19 Proportion Gain P Setting range: 0.00~10.00

FA20 Integration time I (S) Setting range: 0.1~100.0

FA21 Differential time D (S) Setting range: 0.0~10.0

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FA22 PID sampling period (S) Setting range: 0.1～10.0 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.

Negative feedback

Target

Value

+

-

P

Feedback

Gain

I

D

+

+

+

Feedback

Filter

Drive limit

Sensor

Control

Object

FA23 PID negative frequency output selection Setting range: 0: Invalid 1: Valid Mfr’s value: 0

When FA23=1, PID adjustor can output negative frequency.

FA24 Switching Timing unit setting Setting range: 0: hour 1: minute Mfr’s value: 0

FA25 Switching Timing Setting 1～9999

Switching time is set by F525. The unit is set by F524.

Setting Range

FA26 Under-load protection mode

0: No protection

1: Protection by contactor

2: Protection by PID

3: Protection by current

Mfr’s value: 100

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: 20

Note: the percent of under-load protection current corresponds to motor rated current.

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) 1～3000 Mfr’s value: 60

After the duration time of FA28, inverter will judge that whether the under-load protection signal

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If malfunction is resetted, inverter will run again. Or else inverter will wait until malfunction is resetted.

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) 2.0～999.9 Mfr’s value: 20.0

FA31 Delay time of starting general pumps (S) 0.1～999.9 Mfr’s value: 30.0

FA32 Delay time of stopping general pumps (S) 0.1～999.9 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.

FA33 stop mode when constant pressure water supply

0: free stop

1: deceleration to stop

Mfr’s value: 0

FA33 is used to set the stop mode after inverter stops converter pump or trips into nP and EP.

FA36 Whether No.1 relay is available 0: unavailable 1: available Mfr’s value: 0

FA37 Whether No.2 relay is available 0: unavailable 1: available Mfr’s value: 0

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 Setting range: 1～20 Mfr’s value: 20

FA48 The sequence of starting No 2 relay Setting range: 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

·101·

E2000

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.

FA62 when fire emergency control terminal is invalid

·When FA62=0, inverter keeps working at fire emergency mode

Setting range: 0～1 Mfr’s value: 0

When FA62=1, inverter will quit from fire emergency mode.

·102·

E2000

6.13 Torque control parameters

FC00 Speed/torque control selection

0：Speed control 1：Torque control 2：Terminal switchover 0

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 DIX 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.

FC02 Torque accel/decel time (S) 0.1～100.0 1.0

The time is for inverter to run from 0% to 100% of 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

0

When FC06=4, only DI1 terminal can be selected because only DI1 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.

FC14

FC15

Offset torque given channel

Offset torque coefficient

0: Digital given (FC17)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0~0.500

0

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.

0: Digital given (FC23)

FC22 Forward speed limited channel

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0

FC23 Forward speed limited (%) 0～100.0 10.0

·103·

E2000

FC24

FC25

Reverse speed limited channel

Reverse speed limited (%)

FC48 Torque switchover enabled

0: Digital given (FC25)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Impulse input FI

5: Reserved

0～100.0

0

0

10.0

·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

FC29

FC30

FC33

FC34

FC35

Electric torque limit channel

Electric torque limit coefficient

Electric torque limit (%)

Braking torque limit channel

Braking torque limit coefficient

Braking torque limit (%)

0: Digital given (FC30)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0～3.000

0～300.0

0: Digital given (FC35)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0～3.000

0～300.0

0

3.000

200.0

0

3.000

200.00

·When motor is in the electric status, output torque limit channel is set by FC28. When FC28 does not equal to 0, limit torque is set by FC29. When FC28= 0, limit torque is set by FC30.

·When motor is in the Braking status, Braking torque limit channel is set by FC31. When FC33 does not equal to 0, limit torque is set by FC34. When FC33= 0, limit torque is set by FC35.

0: Invalid 1: Valid

FC49 Current-limiting point 2 (%) 50～200 120

FC50 Frequency switchover point 1(Hz) 1.00～FC51 15.00

FC51 Frequency switchover point 2(Hz) FC50～F111 30.00

·FC48 is used to limit max torque or max current during running process. In VF and auto torque promotion mode, it is used to limit current, in vector control mode. It is used to limit torque.

·FC49 is the percentage of rated current in VF and auto torque promotion mode. FC49 is the percentage of rated torque in vector control mode.

·FC50 and FC51 is frequency switchover point when torque or current change. Please see below Fig.

·104·

E2000

F 608/FC30

FC49

Current or torque

FC50 FC51

Fre

6.14 Parameters of the second motor

Please refer to Appendix 6 for the related function code, and please refer to F8 section for parameters explanations.

6.15 Parameters display

H000 Running frequency/target frequency(Hz)

In stopped status, target frequency is displayed. In running status, running frequency is displayed.

H001 Actual speed/target speed (rpm)

In stopped status, actual speed is displayed. In running status, target speed is displayed.

H002 Output current (A)

In running status, output current is displayed. In stopped status, H002=0.

H003 Output voltage (V)

In running status, output voltage is displayed. In stopped status, H003=0.

H004 Bus voltage (V)

Bus voltage is displayed by H004.

H005 PID feedback (%)

PID feedback value is displayed by H005.

H006 Temperature (%)

·Inverter temperature is displayed by H006.

H007 Count value

The count value of DI1 input impulse is displayed by H007.

H008 linear speed

Inverter linear speed is displayed by H008.

H009 PID setting value (%)

PID setting value is displayed by H009.

H010 Yarn length

H011 central frequency (Hz)

·105·

E2000

Yarn length and central frequency are displayed by H010 and H011.

H012 Output power (KW)

Inverter output power is displayed by H012.

H013 Output torque (%)

H014 Target torque (%)

Inverter output torque is displayed by H013 and target torque is displayed by H014.

H015 Encoder phase sequence adjustment

H015 is used to test whether the encoder direction is same with setting direction, please refer to F854.

H017 Current stage speed for multi-stage speed

In multi-stage speed mode, current stage speed is displayed by H017.

H018 Frequency of input pulse

Input pulse frequency of DI1 terminal is displayed by H018, the unit is 0.01

H019 Feedback speed (Hz)

H020 Feedback speed (rpm)

Feedback speed is displayed as frequency by H019. Feedback speed is displayed as speed by H020.

H021 AI1 voltage(digital )

H022 AI2 voltage( digital )

H023 AI3 voltage( digital )

Analog input voltage is display by H021, H022 and H023.

H025 Current power-on time (minute)

H026 Current running time (minute)

Current power-on time and running time are displayed by H025 and H026.

H027 Input pulse frequency(Hz)

Input pulse frequency is displayed by H027, the unit is 1Hz.

H030 Main frequency source X (Hz)

H031 Accessorial frequency source Y(Hz)

Main frequency and accessorial frequency are displayed by H030 and H031.

H033 Torque sent by master

H034 Frequency sent by master

H035 Quantity of slaves

H033 is sued to display percentage of rated torque.

H034 is used to display the frequency sent by master.

H035 is used to display the quantity of slaves.

·106·

E2000

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

Err0

Err1

Prohibition modify function code

Wrong password

Causes Countermeasures

* prohibition modify the function code during running process.

* Please modify the function code in stopped status.

*Enter wrong password when password is valid

* Do not enter password when modifying function code.

* Please enter the correct password.

2: O.C.

16: OC1

Over-current

Over-current 1

* too short acceleration time

* short circuit at output side

* locked rotor with motor

* Too heavy load.

* parameter tuning is not correct.

*prolong acceleration time;

*whether motor cable is broken;

*check if motor overloads;

*reduce V/F compensation value

* measure parameter correctly.

67: OC2 Over-current 2

3: O.E.

4: P.F1.

5: O.L1

DC Over-Voltage

*supply voltage too high;

*load inertia too big

*deceleration time too short;

*motor inertia rise again

* bad effect of dynamic braking

*parameter of rotary speed loop PID is set abnormally.

Input Phase loss *phase loss with input power

Inverter Overload * load too heavy

*check if rated voltage is input;

*add braking resistance(optional);

*increase deceleration time

* Enhancing the dynamic braking effect

*set the parameter of rotary speed loop

PID correctly.

* Change to VF control for centrifugal fan.

*check if power input is normal;

*check if parameter setting is correct.

*reduce load; *check drive ratio;

*increase inverter’s capacity

6: L.U.

Under-Voltage

Protection

*input voltage on the low side

7: O.H.

8: O.L2

Radiator Overheat

Motor

Overload

*environment temperature too high;

*radiator too dirty

*install place not good for ventilation;

*fan damaged

* Carrier wave frequency or compensation curve is too high.

* load too heavy

*check if supply voltage is normal

*check if parameter setting is correct.

*improve ventilation;

*clean air inlet and outlet and radiator;

*install as required;

*change fan

* Decrease carrier wave frequency or compensation curve.

*reduce load; *check drive ratio;

*increase motor’s capacity

11: ESP

12: Err3

13: Err2

External fault

Current malfunction before running

*External emergency-stop terminal is valid.

*Check external fault.

*Current alarm signal exists before running.

*check if control board is connected with power board well.

*ask for help from manufacture.

Parameters tuning wrong

* Do not connect motor when measuring parameters

*please connect motor correctly.

·107·

E2000

15: Err4

17: PF0

Current zero excursion malfunction

Output

Phase loss

*Flat cable is loosened.

*Current detector is broken.

* Motor is broken

* Motor wire is loose.

* Inverter is broken

18: AErr Line disconnected

* Analog signal line disconnected

* Signal source is broken.

*check the flat cable.

*ask for help from manufacture.

* check if wire of motor is loose.

* check if motor is broken.

* Change the signal line.

* Change the signal source.

19: EP3

20:

EP/EP2

Inverter under-load

* Water pump dries up.

* Belt is broken.

* Equipment is broken.

* Supply water for pump

* Change the belt.

* Repair the equipment.

22: nP 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.

23: Err5

26: GP

32: PCE

35: OH1

PID parameters are set wrong,

Earth fault protection

(1-phase does not have GP protection)

PMSM distuning fault

PTC overheat protection

* PID parameters are set wrong.

*Motor cable is damaged, short connected to grounding.

*Motor isolation is damaged, short connected to grounding.

*inverter fault.

*motor parameters measurement is wrong.

*load is too heavy.

*external relay protection.

* Set the parameters correctly.

*change a new cable.

*repair the motor.

*contact manufacturer.

* Measure motor parameters correctly.

* Decrease the load.

*check external heat protection equipment.

44: Er44

45: CE

47: EEEP

Master loses slave’s response

Communication timeout error

EEPROM read/write fault

*communication fault between master and slave

Communication fault

*interference around

*EEPROM is damaged.

* check wiring.

*check baud rate

*check communication parameters setting

*PC/PLC does not send command at fixed time

*Check whether the communication line is connected reliably.

* remove interferences

*contact manufacturer.

*please check watchdog signal 49: Err6 Watchdog fault Watchdog timeout

Table 1-2 Motor Malfunction and Counter Measures

Malfunction

Motor not Running

Items to Be Checked

Wiring correct? Setting correct? Too big with load? Motor is damaged? Malfunction protection occurs?

Wrong Direction of U, V, W wiring correct?

·108·

Counter Measures

Get connected with power; Check wiring; Checking malfunction; Reduce load; Check against Table 1-1

To correct wiring

E2000

Motor Running Parameters setting correct? Setting the parameters correctly.

Motor Turning but

Speed Change not

Possible

Motor Speed Too

High or Too Low

Motor Running

Unstable

Power Trip

Wiring correct for lines with given frequency?

Correct setting of running mode?

Too big with load?

Motor’s rated value correct? Drive ratio correct? Inverter parameters are set in-corrected? Check if inverter output voltage is abnormal?

Too big load? Too big with load change?

Phase loss? Motor malfunction.

Wiring current is too high?

To correct wiring;

To correct setting; Reduce load

Check motor nameplate data; Check the setting of drive ratio; Check parameters setting; Check V/F

Characteristic value

Reduce load; reduce load change, increase capacity;

Correct wiring.

Check input wring; Selecting matching air switch; Reduce load; checking inverter malfunction.

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.

R

S

T

N

MCCB3

Power Switch

PE

Freuency-conversion switch

MCCB1

MC0

Linefrequency switch

MCCB2

F

A

Frequency given

Pressure sensor

R

S

T

OP1

OP6

CM

A+ B-

Communication Interface

TC

GND

AO1

AO2

TA

10V

AI1

GND

AI2

24V

L1 L2

Running automatically

S5

Running manually

Running automatically

S5

S2

S1

MC1

MC1

MC2 FR1-NC

KA1

HL0

MC0

MC2

MC1

HL1

DO1

FR1

FR2

L3

BZ

24V

DO2

CM

U

V

W P

N B PE

Running manually

S4 S3

MC3

FR2-NC

HL3

MC3

FR1

MC1 MC2

FR2

MC3

M

M1

M

M2

·109·

E2000

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 DI3 terminal (or run reverse by short-connecting DI4 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 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.

5.

Rotating mode of 1 inverter driving 2 pumps

Instructions of wiring:

R

S

T

N

PE

MCCB3

Power switch

MCCB1

Frequency-conversion switch

Linefrequency switch

MCCB2

R

S

T

OP1

OP6

CM

A+ B-

Communication interface

F

A

GND

AO1

AO2

TC

TA

Frequency given

10V

AI1

GND

AI2

Pressure sensor

+24V

DO1

FR1

FR2

L3

BZ

24V

DO2

CM

U

V

W P N B PE

KA2

KA1

L1

Run automatically

S3

KA1

Run manually

KA1

S2

Run automatically

S5

Run manually

L2

KA2

KA2

S4

MC1

S1

MC4

MC1

MC2

S3

MC2

MC3

MC4

MC3

FR1-NC

MC3

MC1

FR2-NC

HL2

MC2

MC1

HL1

HL4

MC4

MC3

HL3

FR1

MC1 MC2

FR2

MC3 MC4

M

M1

M

M2

·110·

E2000

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

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 DI3 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

E2000 series inverter has its power range between 0.4～400kW. Refer to Tables 3-1 and 3-2 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 E2000

Model

E2000-0004S2

E2000-0007S2

E2000-0015S2

E2000-0022S2

E2000-0007T3

E2000-0015T3

E2000-0022T3

E2000-0030T3

E2000-0040T3

E2000-0055T3

E2000-0075T3

E2000-0110T3

Applicable

Motor (kW)

0.4

0.75

1.5

2.2

0.75

1.5

2.2

3.0

4.0

5.5

7.5

11

Rated

Current

Structure

Code

Output

2.5

4.5

E1

E1

Weight

(kg)

1.4

1.5

Cooling Mode

Air-Cooling

Air-Cooling

7.0

10.0

2.0

4.0

6.5

7.0

E2

E2

E2

2.0

2.1

2.0

E2 2.1

E2 2.2

Air- Cooling

Air-Cooling

Air-Cooling

Air- Cooling

Air- Cooling

E3 2.5 Air-Cooling

9.0

12.0

17.0

23.0

E4 3.0

E4 3.5

E5 4.5

E5 4.8

Air- Cooling

Air- Cooling

Air- Cooling

Air- Cooling

·111·

Remarks

E2000

Structure

Code

E1

E2

E3

E4

E5

E6

C3

C4

C5

C6

C7

C8

C9

CA

CB0

CB

E2000-0150T3

E2000-0185T3

E2000-0220T3

E2000-0300T3

E2000-0370T3

E2000-0450T3

E2000-0550T3

E2000-0750T3

E2000-0900T3

E2000-1100T3

E2000-1320T3

E2000-1600T3

E2000-1800T3

E2000-2000T3

E2000-2200T3

E2000-2500T3

E2000-2800T3

E2000-3150T3

E2000-3550T3

E2000-4000T3

15

18.5

22

30

180

200

220

250

280

315

355

400

90

110

132

160

37

45

55

75

32.0

38.0

44.0

60.0

360.0

400.0

440.0

480.0

530.0

580.0

640.0

690.0

75.0

90.0

110.0

150.0

180.0

220.0

265.0

320.0

E6 8.0 Air- Cooling

E6 8.5 Air-Cooling

E6 9.0 Air- Cooling

C3 22.5 Air- Cooling

C4 24 Air- Cooling

C4 24.5 Air- Cooling

C5 41.5 Air- Cooling

C5 42.

C6 56

Air- Cooling

Air-Cooling

C6 56.5 Air- Cooling

C7 87 Air- Cooling

C8 123 Air- Cooling

C8 123.5 Air- Cooling

C9 125 Air- Cooling

CA 185 Air- Cooling

CA 185.5 Air- Cooling

CB0 225

CB0 230

CB0 233

Air- Cooling

Air- Cooling

Air- Cooling

CB 233.5 Air- Cooling

Table 3-2 Structure List

Mounting

Size

(W×L)

70×128

94×170

94×170

126×225

146×255

194×330

235×412

274×465

320×530

370×600

360×740

390×882

280×1282

470×1310

545×1433

545×1563

Mounting

Bolt

M4

M4

M4

M5

M5

M5

M6

M6

M8

M10

M10

M10

M10

M10

M10

M10

Note 1: the unit is mm.

External Dimension

[A×B(B1)×H]

note1

80×135（142）×138

106×150（157）×180

106×170（177）×180

138×152（159）×235

156×170（177）×265

205×196（202）×340

265×235×435

315×234×480

360×265×555

410×300×630

516×326×765

560×342×910

400×385×1310

535×380×1340

600×380×1463

600×380×1593

·112·

Remarks

Plastic Profile

Metal Hanging Profile

Note1: if keypad control unit has potentiometer, the external dimension is B1.

If keypad control unit has no potentiometer, the external dimension is B.

·113·

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E2000

Appendix 4 Selection of Braking Resistance

Inverter Models

E2000-0004S2

E2000-0007S2

E2000-0015S2

E2000-0022S2

E2000-0007T3

E2000-0015T3

E2000-0022T3

E2000-0030T3

E2000-0040T3

E2000-0055T3

E2000-0075T3

E2000-0110T3

E2000-0150T3

E2000-0185T3

E2000-0220T3

E2000-0300T3

E2000-0370T3

E2000-0450T3

E2000-0550T3

E2000-0750T3

E2000-0900T3

E2000-1100T3

Applicable Motor

Power（kW）

0.4

0.75

1.5

2.2

0.75

1.5

2.2

3.0

4.0

5.5

7.5

11

15

18.5

22

30

37

45

55

75

90

110

Min resistor value（Ω）

80

145

95

95

95

95

95

95

60

35

35

30

25

25

15

15

12

8

8

Min power of resistor（W）

200W

1.5kW

2.0kW

2.2kW

3.0kW

4.0kW

4.5kW

5.5kW

7.5kW

9.0kW

11kW

80W

150W

250W

300W

400W

550W

750W

1.1kW

Note: in the occasion of large inertia load, if the braking resistor heat is serious, please adopt the larger power of resistor than recommended resistor.

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E2000

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

:

(0X3A)

Inverter

Address

Function

Code

Data

Length

Data

Data

1

…

…

LRC check

Data

N

High-order byte of LRC

Low-order byte of

LRC

2）RTU mode

End

Return

(0X0D)

Line Feed

(0X0A)

Start Address Function Data CRC check

T1-T2-T3-T4

Inverter

Address

Function

Code

N data

Low-order byte of CRC

High-order byte of CRC

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

ASCII Code

‘0’

30H

‘1’

31H

‘2’

32H

‘3’

33H

‘4’

34H

‘5’

35H

‘6’

36H

End

T1-T2-T3-T4

‘7’

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

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E2000

Byte

1

7

0/1

1/2

Function

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

1

8

0/1

1/2

2.4 Error Check

Function

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)

2.4.1 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:

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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

03 name

Read Holding Registers description

Read the binary contents of holding registers in the slave.

(Less than 10 registers once time )

06 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).

For H section, please convert H0 to 43.

For example: the address of H014 is 430E.

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 cannot be modified in run state; some function codes cannot 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

1000

1001

1002

Output frequency

Output voltage

Output current

Parameter Description（read only）

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E2000

1003

1004

1005

1014

1015

1016

1017

100D

100E

100F

1010

1011

1012

1013

1006

1007

1008

1009

100A

100B

100C

Pole numbers/ control mode, high-order byte is pole numbers, low-order byte is control mode.

Bus-line voltage

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) 0X0D: External Malfunction (ESP)

0X0E: Err1 0X0F: Err2 0X10: Err3 0X11: Err4 0X12: OC1

0X13:PF0 0X14: Analog disconnected protection (AErr) 0X15: EP3

0X16:Under-load protection (EP) 0X17: PP

0X18: Pressure control protection (nP)

0X19: PID parameters are set incorrectly (Err5)

0X2D: Communication timeout (CE)

0X31: Watchdog fault (Err6)

The percent of output torque

Inverter radiator temperature

PID given value

PID feedback value

Read integer power value

DI terminal status: DI1~DI8—bit0~bit7

Terminal output status : bit0-OUT1 bit1-OUT2 bit2-fault relay

AI1: 0~4095 read input analog digital value

AI2: 0~4095 read input analog digital value

AI3: 0~4095 read input analog digital value

Reserved

0~100.00% the percent of input pulse

0~100.00% the percent of output pulse

Monitoring in which stage speed inverter is.

0000 : no function 0001 : stage speed 1

0010 : stage speed 2 0011 : stage speed 3

0100 : stage speed 4 0101 : stage speed 5

0110 : stage speed 6 0111 : stage speed 7

1000 : stage speed 8 1001 : stage speed 9

1010 : stage speed 10 1011 : stage speed 11

1100 : stage speed 12 1101 : stage speed 13

1110 : stage speed 14 1111 : stage speed 15

Monitoring external counting value

Monitoring analog output percent, AO1 （0~100.00）

Monitoring analog output percent, AO2 （0~100.00）

Monitoring current speed.

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E2000

1018

101A

101B

101C

101D

2.

Control commands

Read accurate power value, and correct the power to 1 decimal place.

Output current(when the current is too high, data overflow from 1002)

101A: high 16 bits of output current

101B: low 16 bits of output current

Transmission ratio

Inverter is ready.

Parameters Address

2000

2001

2002

2003

2004

2005

2006

2007

2009

Parameters Description（write only）

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

000C: Wakeup

Lock parameters

0001：Relieve system locked (remote control locked）

0002：Lock remote control (any remote control commands are no valid before unlocking）

0003: RAM and eeprom are permitted to be written.

0004: Only RAM is permitted to be written, eeprom is prohibited being written.

AO1 output percent is set by PC/PLC.

Setting range: 0~1000

Token output analog is 0~100.0%.

AO2 output percent is set by PC/PLC.

Setting range: 0~1000

Token output analog is 0~100.0%.

FO output percent is set by PC/PLC.

Setting range: 0~1000

FO token output pulse is 0~100.0%.

To control multi-function output terminal:

1 means token output is valid.

0 means token output is invalid.

Voltage is set by PC/PLC when V/F separation.

3.

Illegal Response When Reading Parameters

Command Description

Slave parameters response

Function

The highest-order byte changes into 1.

Data

Command meaning:

0001: Illegal function code

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E2000

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

F200

F201

F203

F900

F901

Function Definition

Source of start command

Source of stop command

Main frequency source X

Inverter Address

Modbus Mode Selection

Setting Rang

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3:MODBUS;

4: Keypad＋Terminal＋MODBUS

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3:MODBUS;

4: Keypad＋Terminal＋MODBUS

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: MODBUS

1~255

1: ASCII mode

2: RTU mode

Mfr’s Value

4

4

1

2

0

F903

F904

Parity Check

Baud Rate

0: Invalid 1: Odd 2: Even

0: 1200 1: 2400 2: 4800

3: 9600 4: 19200

0

3

·120·

E2000

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

Inverter

PLC/PC

Field Bus

Inverter

Connecting Diagram of Field Bus

RS485 Half-duplex communication mode is adopted for E2000 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

Ω will be adopted for terminal of RS485 network, to diminish the reflection of signals. Terminal resistance shall not be used for intermediate network.

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.

The distance should be less than 0.5M.

Terminal

Resistor

Terminal

Resistor

·121·

E2000

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

01 06

Register

Address Hi

01

Register

Address Lo

0E

Preset

Data Hi

00

Preset

Data Lo

64

CRC Lo CRC Hi

Function code F114 Value: 10.0S

E8 1E

Normal Response

Address

01

Function

06

Register

Address Hi

01

Register

Address Lo

0E

Response

Data Hi

00

Response

Data Lo

64

CRC Lo CRC Hi

E8

Function code F114 Normal Response

1E

Abnormal Response

Address

01

Function

86

Abnormal code

04

CRC Lo CRC Hi

43 A3

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

Address Function

First Register

Address Hi

First Register

Address Lo

Register count Hi

Register count L0

02 03 10 00 00

Communication Parameters Address 1000H

04

Slave Response：

CRC

Lo

40

CRC

Hi

FA

02 03 08 13 88 01 90 00 3C 02 00 82 F6

Output Frequency Output Voltage Output Current Numbers of Pole Pairs Control Mode

NO.2 Inverter’s output frequency is 50.00Hz, output voltage is 380V, output current is 0.6A, numbers of pole pairs

·122·

E2000 are 2 and control mode keypad control.

Eg 3： NO.1 Inverter runs forwardly.

Host Query:

Address Function

Register

Hi

Register

Lo

Write status Hi

Write status Lo

CRC Lo CRC Hi

01 06 20 00 00 01 43 CA

Communication parameters address 2000H Forward running

Slave Normal Response:

Address Function

Register

Hi

Register

Lo

Write status Hi

Write status Lo

CRC Lo CRC Hi

01 06 20 00 00 01 43 CA

Normal Response

Slave Abnormal Response:

Address Function Abnormal Code CRC Lo

01 86 01 83

CRC Hi

A0

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

Register

Address Hi

Register

Address Lo

Register

Count Hi

Register

Count L0

CRC

Lo

CRC

Hi

07 02 03 01 0D 00 02 54

Communication Parameter Address F10DH Numbers of Read Registers

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

Lo

CRC

Hi

02 03 04 03 E8 00 78 49

The actual value is 10.00. The actual value is 12.00.

Slave Abnormal Response：

Address Function Code Abnormal Code CRC Lo CRC Hi

02 83 08 B0

The max value of function code is 1. Parity check fault

F6

61

·123·

E2000

Appendix 6 Zoom Table of Function Code

Basic parameters: F100-F160

Function

Code

F100

Function

Definition

User’s Password

F102 Inverter’s Rated Current (A)

F103

F104

F105

Inverter Power (kW)

Reserved

Software Edition No.

F106

F107

F108

F109

F110

F111

Control mode

Password Valid or Not

Setting User’s Password

Starting Frequency (Hz)

Holding Time of Starting

Frequency (S)

Max Frequency (Hz)

Setting Range

0～9999

Mfr’s Value

0

Chang e

√

Subject to inverter model *

Subject to inverter model *

1.00～10.00

0:Sensorless vector control (SVC);

1: Closed-loop vector control (VC);

2: V/F;

3: Vector control 1

6: PMSM sensorless vector control

Subject to inverter model *

2 ╳

0: invalid; 1: valid

0～9999

0

8

√

√

0.0～10.00Hz 0.00Hz

√

0.0～999.9

F113～650.0Hz

0.0

50.00

√

√

F112

F113

F114

F115

F116

F117

F118

F119

F120

F121

F122

F123

F124

Min Frequency (Hz) 0.00Hz～F113 0.50

Target Frequency (Hz)

1 st

Acceleration Time (S)

1 st

Deceleration Time (S)

2 nd

Acceleration Time (S)

2 nd

Deceleration Time (S)

Turnover Frequency (Hz)

Reference of setting accel/decel time

Forward/Reverse

Switchover dead-Time

Reserved

Reverse Running Forbidden

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

Jogging Frequency

F112～F111 50.00

0.1～3000

0.1～3000

0.1～3000

0.1～3000

15.00～650.0

0: 0~50.00Hz

1: 0~max frequency subject to inverter model

50.00

0

0.0～3000S

0: invalid; 1: valid

0：Invalid；1：valid

F112～F111

0.0S

0

0

5.00Hz

√

√

√

√

√

√

╳

╳

√

╳

╳

F125

F126

Jogging Acceleration Time

Jogging Deceleration Time

0.1～3000S

0.1～3000S subject to inverter model

√

√

√

·124·

E2000

F127

F128

F129

F130

Skip Frequency A

Skip Width A

Skip Frequency B

Skip Width B

F131 Running Display Items

F132 Display items of stop

F133 Drive Ratio of Driven System

F134 Transmission-wheel radius

F135 Reserved

F136 Slip compensation

F137 Modes of torque compensation

0.00～650.0Hz

±2.50Hz

0.00

0.00

0.00～650.0Hz

±2.50Hz

0.00

0.00

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－Output power

4096－ Output torque

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

0+1＋2＋4＋8＝15

2＋4＝6

0.10～200.0 1.0

0.001～1.000（m）

0～10%

0.001

0

0: Linear compensation;

1: Square compensation;

2: User-defined multipoint compensation

3: Auto torque compensation

4: V/F separation

3

F138 Linear compensation 1～20 subject to inverter model

√

√

√

√

╳

╳

╳

√

√

√

√

·125·

E2000

F139 Square compensation

F140

Voltage compensation point frequency

F141

Voltage compensation point 1 (%)

F142 User-defined frequency point 2

1：1.5； 2：1.8；

3：1.9； 4：2.0

0～F142

0～30

F140～F144

1

1.00

Subject to inverter model

5.00

F143 User-defined voltage point 2

F144 User-defined frequency point 3

F145 User-defined voltage point 3

F146 User-defined frequency point 4

F147 User-defined voltage point 4

F148 User-defined frequency point 5

F149 User-defined voltage point 5

F150 User-defined frequency point 6

0～100％

F142～F146

0～100％

F144～F148

0～100％

F146～F150

0～100％

F148～F118

13

10.00

24

20.00

45

30.00

63

40.00

F151 User-defined voltage point 6

F152

Output voltage corresponding to turnover frequency

0～100％

10~100

81

100

F153 Carrier frequency setting subject to inverter model subject to inverter model

F154

Automatic voltage rectification

Setting range:

0: Invalid 1: Valid

2:Invalid during deceleration process

0

F155

Digital accessorial frequency setting

0～F111 0

F156

Digital accessorial frequency polarity setting

F157 Reading accessorial frequency

F158

Reading accessorial frequency polarity

0~1 0

F159

F160

Random carrier-wave frequency selection

Reverting to manufacturer values

0: Control speed normally;

1: Random carrier-wave frequency

0: Not reverting to manufacturer values;

1: Reverting to manufacturer values

0

0

·126·

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

△

△

╳

E2000

Running control mode: F200-F230

F200 Source of start command

F201 Source of stop command

F202 Mode of direction setting

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3:MODBUS;

4: Keypad＋Terminal＋MODBUS

0: Keypad command;

1: Terminal command;

2: Keypad＋Terminal;

3:MODBUS;

4: Keypad＋Terminal＋MODBUS

0: Forward running locking;

1: Reverse running locking;

2: Terminal setting

F203 Main frequency source X

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: No memory by digital setting;

6:Keypad potentiometer AI3;

7: Reserved;

8: Reserved;

9: PID adjusting; 10: MODBUS

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

4

4

╳

╳

0 ╳

0 ╳

0 ╳

0 ╳

F206 Accessorial frequency Y range 0～100％

F207 Frequency source selecting

F208

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-Y

MAX

*50%

0: No function;

1: Two-line operation mode 1;

Terminal two-line/three-line

2: Two-line operation mode 2; operation control

3: three-line operation mode 1;

4: three-line operation mode 2;

5: start/stop controlled by direction pulse

·127·

100 ╳

0

0

╳

╳

E2000

F209

Selecting the mode of stopping the motor

0: stop by deceleration time;

1: free stop

2: Stop by DC braking

0.01～2.00 F210 Frequency display accuracy

F211 Speed of digital control

F212 Direction memory

F213 Auto-starting after repowered on

0.01～100.00Hz/S

0: Invalid 1: Valid

0: invalid; 1: valid

F214 Auto-starting after reset

F215 Auto-starting delay time

F216

Times of auto-starting in case of repeated faults

0: invalid; 1: valid

0.1～3000.0

0～5

F217 Delay time for fault reset

F218 Reserved

0.0～10.0

0:enabled to write

F219 EEPROM write operation

1:prohibit writing

F220 Frequency memory after power-down 0: invalid; 1: valid

F221

Reserved

F224

F225~F230

Setting range: 0: Invalid 1:

F222 count memory selection

Valid

When target frequency is lower than 0: stop

Min frequency

Reserved

1: run at min frequency

Traverse Operating function: F235-F280

F235

F236

F237

Traverse operating mode

Crawl-positioning

Traverse signal source

0：Invalid

1：Traverse operating mode 1

2：Traverse operating mode 2

3：Traverse operating mode 3

0：Disabled 1：Enabled

0：Auto start 1：X terminal

0

0

0

0.01

√

5.00

√

0

√

0

√

0

60.0

√

√

0

3.0

√

√

1

0

√

√

0

0

0

0

╳

√

×

×

√

×

F238

F239

F240

F241

F242

Stop mode of length arrival

Traverse memory mode

Preset frequency (Hz）

Running time of preset frequency (S)

Central frequency (Hz) 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.

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.

F112～F111

0～3000.0

F243～F111

0

5.00

0

25.00

√

√

√

√

·128·

F243

F244

Lower limit of central frequency (Hz)

Descending rate of central frequency (Hz / S)

F245~F246 Reserved

F247

F248

F249

F250

F251

F252

F112～F242

0.100～65.000

Traverse amplitude setting mode

Traverse amplitude

Jump frequency

0：Relative to max frequency

1：Relative to central frequency

0～100.00%

0～50.00%

Rising time of traverse (S) 0.1～3000

Descending time of traverse (S) 0.1～3000

Crawl-positioning frequency (Hz) F112～F111

0.0～3000

F253

Waiting time of crawl-positioning

(S)

F254 Max time of crawl-positioning (S) 0.0～3000

F255~F256 Reserved

F257

F258

F259

F260

Cumulative length (Km)

Actual length (Km)

0.00～6500

0.00～65.00

Setting length (Km) 0.00～65.00

Pulse numbers of length sensor 0.01～650.0

F261~F263 Reserved

F264 Feedback channel of fixed 0：AI1 1：AI2

F265

F266

F267

Fixed-radius display value

Output voltage at fixed radius mode (V)

Voltage hysteresis when judging full of yarn signal is clear.

0～10000

0～10.00

0～10.00

F268~F271 Reserved

F272

Delay time of yarn broken and yarn intertwining（S）

F273~F274 Reserved

0.0～3000.0

F275 Detect frequency value F112～F111

F276

F277

Detect frequency width

Third Acceleration Time (S)

0.00～20.00

F278

F279

F280

Third Deceleration Time (S)

Fourth Acceleration Time (S)

Fourth Deceleration Time (S)

Setting range:

0.1~3000

0.50

0.500

1

0

0.0

25.00

0.50 subject to inverter model

10.0

0.00

0.00

0.00

1.00

0

1000

5.00

10.00%

30.00%

10.0

10.0

3.00

5.0

E2000

√

√

√

√

√

√

√

√

√

×

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

·129·

E2000

Multifunctional Input and Output Terminals: F300-F330

Function

Code

F300

F301

F302

F303

F304

F305

Function

Definition

Setting Range

Relay token output

DO1 token output

DO2 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: Reserved

7: accel/decel 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

21: OUT1 controlled by communication

22: OUT2 controlled by communication

23: TA, TC fault relay output controlled by communication

30:Ggeneral 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

37: Output signal of traverse rising

38: Traverse wave form output

39: Yarn frequency detected

42: The second motor token output

43: Communication timeout 2

DO output types selection

S curve beginning stage proportion

0: level output 1 : pulse output

2.0～50.0

S curve ending stage proportion

2.0～50.0

Mfr’s Value

5

0

30.0

30.0

1

14

Change

√

√

√

√

√

F306 0 ╳

F307

F308

F309

F310

F311

Accel/decel mode 0：Straight-line 1: S curve

Characteristic frequency 1

Characteristic frequency 2

Characteristic frequency width (%)

Characteristic current (A)

Characteristic current width (%)

F112～F111

F112～F111

0～100

0～100

10.00Hz

50.00Hz

50％

Rated current

10

√

√

√

√

√

F312

F313

F314

F315

F316

F317

F318

F319

F320

F321

F322

F323

E2000

Frequency arrival threshold (Hz)

Count frequency divisions

Set count value

Designated count value

DI1 terminal function setting

DI2 terminal function setting

DI3 terminal function setting

DI4 terminal function setting

DI5 terminal function setting

DI6 terminal function setting

DI7 terminal function setting

DI8 terminal function setting

0.00～5.00

1～65000

F315～65000

1～F314

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: accel/decel time switchover 1;

19: Reserved;

20: Switchover between speed and torque

21: frequency source switchover terminal;

22: Count input terminal:

23: Count reset terminal

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

34: Accel / decel switchover 2

37: Common-open PTC heat protection

38: Common-close PTC heat protection

49: PID paused

51: Motor switchover

53: Watchdog

0.00

1

1000

500

11

9

15

16

7

8

0

0

·131·

√

√

√

√

√

√

√

√

√

√

√

√

E2000

F324

F325

F326

F327

F328

F329

F330

F331

F332

F333

F335

F336

F337

F338

F339

Free stop terminal logic

External emergency stop terminal logic

Watchdog time

Stop mode

Terminal filter times

Reserved

Diagnostics of DIX terminal

Monitoring AI1

Monitoring AI2

Monitoring AI3

Relay output simulation

DO1 output simulation

DO2 output simulation

AO1 output simulation

AO2 output simulation

F340

Selection of terminal negative logic

54: Frequency reset

55: switchover between manual running and auto running

56: Manual running

57: Auto running

58: Direction

60: Communication timeout 2

61: Start-stop terminal

0: positive logic (valid for low level);

1: negative logic (valid for high level)

0.0~3000.0

0: Free stop 1: Deceleration to stop

1～100

Setting range:

0：Output active.

1：Output inactive.

Setting range: 0～4095

Setting range: 0～4095

0: Invalid

1: DI1 negative logic

2: DI2 negative logic

4: DI3 negative logic

8: DI4 negative logic

16: DI5 negative logic

32: DI6 negative logic

64: DI6 negative logic

128: DI8 negative logic

0

0

0

10.0

0

0

0

0

0

20

Read only

Read only

Read only

0

╳

╳

√

╳

√

√

√

╳

╳

╳

╳

╳

·132·

E2000

Analog Input and Output: F400-F480

F400 Lower limit of AI1 channel input (V)

F401

Corresponding setting for lower limit of AI1 input

0.00～F402

0～F403

F402 Upper limit of AI1 channel input (V) F400～10.00

F403

Corresponding setting for upper limit of

AI1 input

Max（1.00，F401）～2.00

F404 AI1 channel proportional gain K1 0.0～10.0

F405 AI1 filtering time constant (S) 0.01～10.0

F406 Lower limit of AI2 channel input (V)

F407

Corresponding setting for lower limit of

AI2 input

F408 Upper limit of AI2 channel input (V)

0.00～F408

0～F409

F406～10.00

F409

Corresponding setting for upper limit of AI2 input

F410 AI2 channel proportional gain K2

F411 AI2 filtering time constant

F412 Lower limit of AI3 channel input

F413

Corresponding setting for lower limit of

AI3 input

F414 Upper limit of AI3 channel input

Max（1.00，F407）～2.00

0.0～10.0

0.01～10.00

0.00～F414

0～F415

F412～10.0V

F415

Corresponding setting for upper limit of

AI3 input

F416 AI3 channel proportional gain K1

F417 AI3 filtering time constant

F418 AI1 channel 0Hz voltage dead zone

F419 AI2 channel 0Hz voltage dead zone

F420 AI3 channel 0Hz voltage dead zone

F421 Panel selection

F422 Potentiometer selection

F423 AO1 output range

Max（1.00，F413）～2.00

0.0～10.0

0.1～10.00

0.00～1.00

0.00～1.00

0.00～1.00

0: Local keypad panel

1: Remote control keypad panel

2: local keypad + remote control keypad

0: Potentiometer in local panel

1: Potentiometer in remote control panel

0：0～5V；1：0～10V or

0-20mA 2: 4-20mA

F424 AO1 lowest corresponding frequency 0.0～F425

F425 AO1 highest corresponding frequency

0.04

1.00

10.00

2.00

1.0

0.10

0.04

1.00

10.00

2.00

1.0

0.10

0.05

1.00

10.0V

2.00

1.0

0.10

0.00

0.00

0.00

1

0

1

0.05Hz

50.00Hz

√

○

√

√

○

○

√

√

√

√

○

√

○

√

√

√

√

√

√

○

√

√

√

√

√

√

E2000

F426 AO1 output compensation

F427 AO2 output range

F428 AO2 lowest corresponding frequency

F429 AO2 highest corresponding frequency

F430 AO2 output compensation

F431 AO1 analog output signal selecting

F432 AO2 analog output signal selecting

0～120

0：0～20mA；1：4～20mA

0.0～F429

F428～F111

0～120%

0: Running frequency;

1: Output current;

2: Output voltage;

3: AI1 4: AI2

5: Input pulse

6: Output torque

7: Given by PC/PLC

8: Target frequency

9: Speed

10: Output torque 2

F433

F434

Corresponding current for full range of external voltmeter

Corresponding current for full range of external ammeter

0.01～5.00 times of rated current

F437-

F439

Reserved

100

0

0.05Hz

50.00Hz

100

0

1

2.00

2.00

F440 Min frequency of input pulse FI

F441

0.00～F442

Corresponding setting of FI min frequency

0.00～F443

F442 Max frequency of input pulse FI F440～100.00

F443

Corresponding setting of FI max frequency

Max（1.00，F441）～2.00

F444 Reserved

F445 Filtering constant of FI input pulse 0～100

F446 FI channel 0Hz frequency dead zone 0～F442Hz (Positive-Negative)

F447-

F448

Reserved

F449 Max frequency of output pulse FO 0.00～100.00

F450

Zero bias coefficient of output pulse frequency (%)

0.0～100.0

F451 Frequency gain of output pulse

F452 Reserved

0.00～10.00

0.00

1.00

10.00

2.00

0

0.00

10.00

0.0%

1.00

√

╳

╳

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

·134·

E2000

F453 Output pulse signal

0: Running frequency

1: Output current

2: Output voltage

3: AI1 4: AI2

5: Input pulse

6: Output torque

7: Given by PC/PLC

8: Target frequency

F460

F461

AI1channel input mode

AI2 channel input mode

0: straight line mode

1: folding line mode

0: straight line mode

1: folding line mode

F462 AI1 insertion point A1 voltage value F400～F464

F463 AI1 insertion point A1 setting value F401～F465

F464 AI1 insertion point A2 voltage value F462～F466

F465 AI1 insertion point A2 setting value F463～F467

F466 AI1 insertion point A3 voltage value F464～F402

F467 AI1 insertion point A3 setting value F465～F403

F468 AI2 insertion point B1 voltage value F406～F470

F469 AI2 insertion point B1 setting value F407～F471

F470 AI2 insertion point B2 voltage value F468～F472

F471 AI2 insertion point B2 setting value F469～F473

F472 AI2 insertion point B3 voltage value F470～F412

F473 AI2 insertion point B3 setting value F471～F413

Multi-stage Speed Control: F500-F580

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

F503

Selection of Times of Auto- Circulation

Speed Control

Status after auto circulation running

Finished

F504 Frequency setting for stage 1 speed

F505 Frequency setting for stage 2 speed

F506 Frequency setting for stage 3 speed

F507 Frequency setting for stage 4 speed

0～9999（when the value is set to 0, the inverter will carry out infinite circulating）

0: Stop

1: Keep running at last stage speed

F112～F111

F112～F111

F112～F111

F112～F111

·135·

0

0

1

7

0

0

5.00Hz

10.00Hz

15.00Hz

20.00Hz

0

2.00V

1.20

5.00V

1.50

8.00V

1.80

2.00V

1.20

5.00V

1.50

8.00V

1.80

√

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

╳

√

√

√

√

√

√

√

E2000

F534-

F548

F549-

F556

F557-

F564

F565-

F572

F573-

F579

F508 Frequency setting for stage 5 speed

F509 Frequency setting for stage 6 speed

F510 Frequency setting for stage 7 speed

F511 Frequency setting for stage 8 speed

F512 Frequency setting for stage 9 speed

F513 Frequency setting for stage 10 speed

F514 Frequency setting for stage 11 speed

F515 Frequency setting for stage 12 speed

F516 Frequency setting for stage 13 speed

F517 Frequency setting for stage 14 speed

F518 Frequency setting for stage 15 speed

F519-

F533

Acceleration time setting for the speeds from Stage 1 to stage 15

Deceleration time setting for the speeds from Stage 1 to stage 15

Running directions of stage speeds from Stage 1 to stage 8

Running time of stage speeds from

Stage 1 to stage 8

Stop time after finishing stages from

Stage 1 to stage 8.

Running directions of stage speeds from Stage 9 to stage 15.

Stage-speed mode

F580

F112～F111

F112～F111

F112～F111

F112～F111

F112～F111

F112～F111

F112～F111

F112～F111

F112～F111

F112～F111

F112～F111

0.1～3000S

0.1～3000S

0: forward running;

1: reverse running

0.1～3000S

0.0～3000S

25.00Hz

30.00Hz

35.00Hz

40.00Hz

5.00Hz

10.00Hz

15.00Hz

20.00Hz

25.00Hz

30.00Hz

35.00Hz

Subject to inverter model

0

1.0S

0.0S

0: forward running;

1: reverse running

0: Stage speed mode 1

1: Stage speed mode 2

0

0

Auxiliary Functions: F600-F650

F600 DC Braking Function Selection

F601 Initial Frequency for DC Braking

F602 DC Braking efficiency before Starting

F603 DC Braking efficiency During Stop

F604 Braking Lasting Time Before Starting

F605 Braking Lasting Time During Stopping

F607

F608

Selection of Stalling Adjusting

Function

Stalling Current Adjusting (%)

0: Invalid;

1: braking before starting;

2: braking during stopping;

3: braking during starting and stopping

0.20～50.00

0～100

0～100

0.0～30.00

0.0～30.00

Setting range:

0~2:Reserved

3: Voltage/current control

4: Voltage control

5: Current control

60～200

0

1.00

10

10

0.50

0.50

3

160

·136·

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

√

E2000

F609

F611

F612

F613

F614

Stalling Voltage Adjusting (％)

Dynamic Braking threshold (V)

Dynamic braking duty ratio (%)

Speed track

Speed track mode

110～200

200~2000

0～100

Mfr’s value:

1-phase: 130

3-phase: 140

Subject to inverter model

100

0: invalid 1: valid

2: valid at the first time

Setting range:

0: Speed track from frequency memory

1: Speed track from zero

2: Speed track from max frequency

1～100

0: Invalid 1: Valid

0

0

20

Subject to inverter model

F615 Speed track rate

F641

F657

Inhibition of current oscillation at low frequency

Instantaneous power failure selection

0: Invalid 1: Valid 0

F658

F659

F660

F661

F677

Voltage rally acceleration time

Voltage rally deceleration time

Action judging voltage at instantaneous power failure

Action stop voltage at instantaneous power failure

Stop mode at V/F separation

0.0～3000s

0.0: F114

0.0～3000s

0.0: F115

200～F661

F660~1300

0.0

0.0

Subject to inverter model

Subject to inverter model

F671

F672

F673

F674

F675

F676 voltage source for V/F separation

0: F672 1: AI1 2:AI2 3: AI3

4: Communication setting

5: pulse setting 6: PID

7~10: reserved

0.00～100.00

0

100.00

Voltage digital setting for V/F separation

Lower limit of voltage at V/F separation (%)

Upper limit of voltage at V/F separation (%)

Voltage rise time of V/F separation

(S)

Voltage rise time of V/F separation

(S)

0.00～F633

F632～100.00

0.0～3000.0

0.0～3000.0

0.00

100.00

5.0

5.0

0: voltage and frequency declines to 0 according to respective time.

1: Voltage declines to 0 first

2: frequency declines to 0 first.

0

·137·

√

╳

×〇

×

√

×

×

×

√

√

×

╳

√

√

×〇

△

╳

╳

E2000

Timing Control and Protection: F700-F760

F700

F701

Selection of terminal free stop mode

Delay time for free stop and programmable terminal action

0: free stop immediately;

1: delayed free stop

0.0～60.0s

F702 Fan control mode

0:controlled by temperature

1: Running when inverter is powered on

2: Controlled by running status

0～100℃ F703 Setting fan control temperature

F704

Inverter Overloading pre-alarm

Coefficient (%)

50~100

F705 Overloading adjusting gains 50~100

F706 Inverter Overloading coefficient％

F707 Motor Overloading coefficient ％

F708

F709

F710

F711

F712

F713

F714

Record of The Latest Malfunction

Type

Record of Malfunction Type for Last but One

Record of Malfunction Type for Last but Two

Fault Frequency of The Latest

Malfunction

Fault Current of The Latest

Malfunction

Fault PN Voltage of The Latest

Malfunction

Fault Frequency of Last Malfunction but One

·138·

120～190

20～100

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

45: Communication timeout

(CE)

46: Speed track fault (FL)

49: Watchdog fault (Err6)

0

0.0

2

45℃

80

80

150

100

╳

╳

╳

╳

╳

△

√

√

△

△

△

△

△

△

E2000

F715 Fault Current of Last Malfunction but One

F716 Fault PN Voltage of Last Malfunction but

F717 Fault Frequency of Last Malfunction but

F718 Fault Current of Last Malfunction but Two

F719 Fault PN Voltage of Last Malfunction but

F720 Record of overcurrent protection fault

F721 Record of overvoltage protection fault

F722 Record of overheat protection fault times

F723 Record of overload protection fault times

F724 Input phase loss

F725 Under-voltage

F726 Overheat

F727 Output phase loss

F728 Input phase loss filtering constant

0: invalid; 1: valid

0: invalid; 1: valid

0: invalid; 1: valid

0: invalid; 1: valid

0.1～60.0

F729 Under-voltage filtering constant

F730 Overheat protection filtering constant

F732

Voltage threshold of under-voltage protection

F737 Over-current 1 protection

F738

F739

F741

Over-current 1 protection coefficient

Over-current 1 protection record

Analog disconnected protection

0.1～60.0

0.1～60.0

0~450

0: Invalid 1:Valid

0.50～3.00

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

1~100 protection (%)

0

50

F745 Threshold of pre-alarm overheat (%) 0~100

F747 Carrier frequency auto-adjusting 0: Invalid 1: Valid

F752 Overload quitting coefficient

F753

F754

F755

Selection of overload protection

Zero-current threshold (%)

Duration time of zero-current

0.1~20.0

0: Normal motor

1: variable frequency motor

0~200

0~60

F760 Grounding protection

80

1

1.0

1

5

0.5

Setting range: 0: Invalid 1: Valid 1

1

1

1

0

0.5

5.0

5.0

Subject to inverter model

1

2.50

△

△

△

△

△

△

△

△

△

╳

╳

╳

╳

√

√

√

○

△

√

○

╳

○

√

√

╳

√

*

·139·

E2000

Motor parameters: F800-F830

F800 Motor’s parameters selection

F801 Rated power

Setting range:

0: Invalid;

1: Rotating tuning.;

2: Stationary tuning

0.1～1000.0

F802 Rated voltage

F803 Rated current

1～1300

0.2～6553.5

F804 Number of motor poles

F805 Rated rotary speed

F806 Stator resistance

F807 Rotor resistance

F808 Leakage inductance

F809 Mutual inductance

F810 Motor rated frequency

F812 Pre-exciting time

F813 Rotary speed loop KP1

2～100

1～30000

0.001～65.53Ω (for 15kw and below 15kw)

0.1~6553mΩ (For above

15kw)

0.001～65.53Ω (for15kw and below 15kw)

0.1~6553mΩ (For above

15kw)

Setting range:

0.01～655.3mH (for 15kw and below 15kw)

0.001~65.53mH (for above

15kw)

Setting range:

0.1～6553mH (for 15kw and below 15kw)

0.01~655.3mH (for above

15 kw)

1.00~650.00

0.00～30.00S

1~100

F814 Rotary speed loop KI1 0.01~10.00

F815 Rotary speed loop KP2 1~100

F816 Rotary speed loop KI2

F817 PID switching frequency 1

F818 PID switching frequency 2

F819 Slip coefficient

F820

Filtering coefficient of speed loop

0.01~10.00

0~F818

F817~F111

50~200

0~100

F844 Motor current without load 0.1～F803

F851 Encoder resolution 1～9999

0

4

Subject to inverter model

Subject to inverter model

Subject to inverter model

Subject to inverter model

50.00

0.30

30

0.50

Subject to inverter model

1.00

5.00

10.00

100

0

Subject to model

1000

·140·

╳

╳

╳

√

√

√

√

√

╳

√

√

√

√

╳ ○

╳

╳

╳

╳

╳

╳

╳

╳

F854 Encoder phase sequence

F870

F871

F872

PMSM back electromotive force (mV/rpm)

PMSM D-axis inductance

(mH)

PMSM Q-axis inductance

(mH)

0: forward direction

1: reverse direction

0.1～999.9 (valid value between lines)

0.01～655.35

0.01～655.35

F873 PMSM stator resistance（Ω）

0.001～65.000

(phase resistor)

F876

PMSM injection current without load (%)

0.0～100.0

F877

F878

F879

PMSM injection current compensation without load

(%)

PMSM cut-off point of injection current compensation without load

(%)

0.0～50.0

0.0～50.0

PMSM injection current with heavy load (%)

0.0~100.0

F880

PMSM PCE detection time

0.0～10.0 S

(S)

Communication parameter: F900-F930

F900 Communication Address

F901

Communication Mode

F902 Stop bits

F903 Parity Check

F904 Baud Rate

0

100.0

5.00

7.00

0.500

20.0

0.0

10.0

0.0

0.2

1~255: single inverter address

0: broadcast address

1: ASCII 2: RTU

3: Remote controlling keypad

1~2

1

2

2

0: Invalid 1: Odd 2: Even 0

0: 1200; 1: 2400; 2: 4800;

3: 9600 ; 4: 19200 5: 38400

6: 57600

3

F905

F907

F911

Communication timeout period (S)

Time 2 of communication timeout (S)

Point-point communication selection

0.0~3000.0

0.0~3000.0

0:Disabled 1:Enabled

0.0

0.0

0

·141·

╳

╳

╳

E2000

╳

╳

╳

╳

╳

╳

╳

√

√

√

√

√

√

√

×

E2000

F912 Master and slave selection 0:Master 1:Slave

F913

F914

F915

F916

F917

F918

Running command of slave

Fault information of slave

Master action when salve failed

Slave action when master stops

Slave following master command selection

Zero offset of received data

(torque)

0

0:Slave not following running commands of master

1:Slave following running commands of master

1

Ones: slave fault information

0: Not sending fault information

1: Sending fault information

Tens: master’s reaction when it loses slave’s response

0: No reaction 1: Alarm

1

0: continue running

1: free stop

2: Deceleration to stop

1

1: Free stop

2: Deceleration to stop

1

0: given torque(torque)

1: given frequency 1(Droop)

2: given frequency 2

(Droop)

0

0～200.00

100.00

F919 Gain of received data(torque) 0.00～10.00 1.00

F920

F921

Zero offset of received data

(frequency)

Gain of received data(frequency)

F922 window

0～200.00

0.00～10.00

0.00～10.00

100.00

1.00

0.50

F923 Droop control 0.0～30.0

F924

Time of communication timeout (S)

0.0～3000.0

F925

F926

Master sending data interval 0.000～1.000

(S)

CAN baud rate (kbps)

0:20 1:50 2:100

3:125 4: 250 5:500

6:1000

0.00

0

0

6

·142·

√

×

√

√

√

√

√

√

√

√

√

√

√

×

×

PID parameters: FA00-FA80

FA00 Water supply mode

0: Single pump (PID control mode)

1: Fixed mode

0

2: Timing interchanging

FA01

PID adjusting target given source

0: FA04 1: AI1 2: AI2

3: AI3 (Potentiometer on the

0 keypad)

4: FI (pulse frequency input)

FA02

FA03

FA04

PID adjusting feedback given

1: AI1 2: AI2

3: FI (pulse frequency input)

0

4: reserved source

5:Running current

Max limit of PID adjusting

(%)

FA04～100.0

Digital setting value of PID adjusting (%)

FA05～FA03

100.0

50.0

FA05

Min limit of PID adjusting

(%)

0.0～FA04

FA06 PID polarity

0: Positive feedback

1: Negative feedback

0.0

1

FA07 Dormancy function selection 0: Valid 1: Invalid

FA09

Min frequency of PID adjusting (Hz)

Max(F112, 0.1)~F111

1

5.00

FA10 Dormancy delay time (S) 0~500.0 15.0

3.0

50.00

FA11 Wake delay time (S)

FA12 PID max frequency(Hz)

FA18

Whether PID adjusting target is changed

FA19 Proportion Gain P

FA20 Integration time I (S)

0.0~3000

FA09~F111

0: Invalid 1: Valid

0.00~10.00

0.0~100.0

FA21 Differential time D (S)

FA22 PID sampling period (S)

FA23

PID negative frequency output selection

0.0~10.0

0.1～10.0

0: Invalid 1: Valid

FA24 Switching Timing unit setting

FA25 Switching Timing Setting

FA26 Under-load protection mode

0: hour 1: minute

1～9999

0: No protection

1: Protection by contactor

2: Protection by PID

3: Protection by current

FA27

Current threshold of under-load protection (%)

10～150

1

0.30

0.3

0.0

0.1

0

0

100

0

80

·143·

E2000

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╳

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√

√

√

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√

√

√

√

╳

╳

╳

√

E2000

FA28

FA29 PID dead time (%)

FA30

FA31

Running Interval of restarting converter pump (S)

Delay time of starting general pumps (S)

FA32

FA33

Waking time after protection

(min)

Delay time of stopping general pumps (S) stop mode when constant pressure water supply

1～3000

0.0～10.0

2.0～999.9s

0.1～999.9s

0.1～999.9s

0: free stop

1: deceleration to stop

60

2.0

20.0

30.0

30.0

0

FA36 Whether No.1 relay is started 0: Stopped 1: Started 0

FA37 Whether No.2 relay is started 0: Stopped 1: Started 0

FA47

The sequence of starting No

1 relay

1~20 20

FA48

The sequence of starting No

2 relay

1~20 20

80.0 FA58 Fire pressure given value (%)

FA59 Emergency fire mode

0.0~100.0

0: Invalid

1: Emergency fire mode 1

2: Emergency fire mode 2

FA60

Running frequency of emergency fire

F112~F111

0

50.00

FA62

When fire emergency control terminal is invalid

0～1

FA66

Duration time of under-load protection (S)

0~60

0

20.0

FA67-

FA80

Reserved

Torque control parameters: FC00-FC40

√

√

√

√

√

√

√

╳

√

√

╳

╳

╳

╳

·144·

FC00

Speed/torque control selection

FC02 Torque accel/decel time (S)

FC03Reserved

FC05

0：Speed control

1：Torque control

2：Terminal switchover

0.1～100.0

FC06 Torque given channel

FC07 Torque given coefficient

FC08 Reserved

FC09 Torque given command value (%)

FC10- Reserved

FC13

FC14 Offset 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

0～3.000

0～300.0

FC15 Offset torque coefficient

FC16 Offset torque cut-off frequency (%)

FC17 Offset torque command value (%)

FC18-

FC21

Reserved

FC22 Forward speed limited channel

FC23 Forward speed limited (%)

FC24 Reverse speed limited channel

0: Digital given (FC17)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0~0.500

0~100.0

0~50.0

0: Digital given (FC23)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0～100.0

0: Digital given (FC25)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Impulse input FI

5: Reserved

·145·

0

1

E2000

√

√

0 ╳

3.000

100.0

0

╳

√

╳

0.500

10.00

10.00

╳

╳

√

0

╳

10.00

0

√

╳

E2000

FC25 Reverse speed limited (%)

FC26-

FC27

Reserved

FC28 Electric torque limited channel

FC29 Electric torque limited coefficient

FC30 Electric torque limited (%)

FC31 Reserved

FC32 Reserved

FC33 Braking torque limited channel

FC34 Braking torque limited coefficient

FC35 Braking torque limited (%)

FC48 Torque switchover enabled

FC49 Current-limiting point 2 (%)

FC50 Frequency switchover point 1(Hz)

FC51 Frequency switchover point 2(Hz)

0～100.0

0: Digital given (FC30)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0～3.000

0～300.0

0: Digital given (FC35)

1: Analog input AI1

2: Analog input AI2

3: Analog input AI3

4: Pulse input channel FI

5: Reserved

0～3.000

0～300.0

0: Invalid 1: Valid

50～200

1.00～FC51

FC50～F111

10.0

√

0 ╳

3.000

200.0

╳

√

0 ╳

3.000

200.00

0

120

15.00

30.00

╳

√

×

√

√

√

·146·

E2000

The second motor parameters: FE00-FE60

FE00 Motor switchover

Ones: motor selection

0: No. 1 motor

1: No. 2 motor

2: Terminal switchover

Tens: control mode of No.2 motor

0: sensorless vector control

(SVC)

1: Closed-loop vector control

(VC)

2:V/F control

3:vector control 1

FE01 Rated power of motor 2(kW) 0.1～1000.0

FE02 Rated voltage of motor 2(V)

FE03 Rated current of motor 2(A)

1～1300

0.2~6553.5

FE04 Number of motor 2 poles 2～100

FE05 Rated speed of motor 2(rmp) 1～30000

20

FE06 Motor 2 stator resistor

FE07 Motor 2 rotor resistor

FE08 Motor 2 leakage inductance

FE09 Motor 2 mutual inductance

FE10 Motor 2 rated frequency(Hz)

FE11 Motor 2 no-load current(A)

0.001～65.53Ω (≤15kW)

0.1～6553mΩ(>15kW)

0.001～65.53Ω (≤15kW)

0.1～6553mΩ(>15kW)

0.01～655.3mH (≤15kW)

0.001～65.53mH (>15kW)

0.01～655.3mH (≤15kW)

0.001～65.53mH (>15kW)

1.00～650.00

0.1～FE03

FE12 Type of motor 2

0: Normal motor

1: variable frequency motor

FE13 Motor 2 rotary speed loop KP1 1～100

FE14 Motor 2 rotary speed loop KI1 0.01～10.00

FE15 Motor 2 rotary speed loop KP2 1～100

FE16 Motor 2 rotary speed loop KI2 0.01～10.00

FE17 Motor 2 switching frequency 1 0.00～F818

FE18 Motor 2 switching frequency 2 FE17～F111

FE19 Accel/decel time of motor 2

0: same with accel/decal time of motor 1

1: 1 st

accel/decal time

Subject to inverter model

4

Subject to inverter model

Subject to inverter model

Subject to inverter model

Subject to inverter model

Subject to inverter model

50.00

Subject to inverter model

1

30

0.50

20

1.00

5.00

10.00

0

·147·

×

×

×

×

×

×

√

√

√

√

√

√

√

×

×

×

×

×

×

×

E2000

2: 2ed accel/decal time

FE20 Torque compensation of motor

2

FE21 Overload coefficient of motor

2

FE22 Motor 2 overloading pre-alarm

Coefficient (%)

FE23 Motor 2 oscillation inhibition coefficient

FE24 Reserved

FE25 Motor 2 speed loop filtering constant

FE26-

FE32

Reserved

FE33 Motor 2 record of the latest malfunction type

FE34 Motor 2 record of malfunction type for last but one

FE35 Motor 2 record of malfunction type for last but two

FE36 Motor 2 fault frequency of the latest malfunction(Hz)

FE37 Motor 2 fault current of the latest malfunction(A)

FE38 Motor 2 fault PN voltage of the latest malfunction(V)

FE39 Motor 2 fault frequency of last malfunction but one(Hz)

FE40 Motor 2 fault current of last malfunction but one(A)

FE41 Motor 2 fault PN voltage of last malfunction but one(V)

FE42 Motor 2 fault frequency of last malfunction but two(Hz)

FE43 Motor 2 fault current of last malfunction but two(A)

FE44 Motor 2 fault PN voltage of last malfunction but two(V)

FE45 Motor 2 record of overcurrent protection fault times

FE46 Motor 2 record of overvoltage protection fault times

1～20

20～100

50～100

0~100

0～100

·148·

Subject to inverter model

100

×

×

80

Subject to inverter model

0

×

×

√

△

△

△

△

△

△

△

△

△

△

△

△

△

△

H003

H004

H005

H006

H007

H008

H009

H010

H011

H012

H013

H014

FE47 Motor 2 record of overheat protection fault times

FE48 Motor 2 record of overload protection fault times

FE49 Motor 2 software overcurrent coefficient

FE50 Motor 2 software overcurrent times

0.50～3.00

FE51 Motor 2 encoder line numbers 1～9999

FE52-

FE60

Reserved

Parameters display:

H000

H001

H002

Running frequency / target frequency (Hz)

Speed with load / target speed

Output current (A)

H015

H016

H017

H018

H019

Output voltage（V）

PN voltage（V）

PID feedback value（%）

Temperature（%）

Count values

Linear speed

PID given value（%）

Yarn length

Center frequency (Hz)

Output power

Output torque（%）

Target torque（%）

Encoder phase sequence adjustment

Reserved

Current stage speed for multi-stage speed

Input pulse frequency

(0.01KHz)

Feedback speed（Hz）

·149·

2.50

1000

E2000

△

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×

△

×

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△

△

△

△

△

△

△

△

△

△

△

△

△

△

△

△

△

△

E2000

H027

H028

H029

H030

H031

H032

H033

H034

H032-

H040

H020

H021

H022

H023

H024

H025

H026

Feedback speed (rpm)

Monitoring AI1

Monitoring AI2

Monitoring AI3

Reserved

Power-On time (h)

Running time (h)

Input pulse frequency（Hz）

Reserved

Reserved

Main frequency X（Hz）

Accessorial frequency Y(Hz)

Torque sent by master

Frequency sent by master

Quantity of slaves

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.

* indicating that function code can only be modified by manufacture.

·150·

Appendix 7 Periphery option

1. Periphery wring

E2000

·151·

E2000

2.

Picture Name

Cables

Description

Device to transfer the electronic signals

Breaker

Input choke

Prevent from electric shock or protect the power supply and the cables system from over-current when short circuits occur.

(Please select the breaker with the function of reducing high order harmonic and the rated sensitive current to 1 one inverter should be above 30mA)

The device is used to improve the power factor of the input side of the inverter and control higher harmonic current.

DC choke

Input filter

Control the electromagnetic interference generated from the inverter, please install close to the input terminal side of the inverter.

Braking unit or

Shorten the DEC time. resistor

Output choke

Control the interference from the output side of the inverter, please install close to the output terminal side of the inverter.

Output choke

Prolong the effective transmit distance of the inverter to control the sudden high voltage when switching on/off the IGBT of the inverter.

·152·