Shihlin electric SC3-021-0.4K, SC3-023-0.4K, SC3-021-0.75K, SC3-023-0.2K, SC3-023-0.75K User Manual

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MANUAL GUIDE

DELIVERY AND INSPECTION

INVERTER INTRODUCTION

PRIMARY OPERATION

PARAMETER DESCRIPTION

INSPECTION AND MAINTENANCE

APPENDIX

Shihlin Electric General Inverters SC3 Series

User Manual

SC3-021-0.2K～2.2K SC3-023-0.2K～3.7K SC3-043-0.4K～5.5K

Safety Instructions

 Installation, operation, maintenance and inspection must be performed by qualified personnel.  In this instruction, the safety instruction levels are classified into "Warning" and "Caution".

Warning: Incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Caution: Incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause

only material damage.

Warning

 While the inverter power is ON, do not open the front cover or the wiring cover. Do not run the inverter with the

front cover or the wiring cover removed. Otherwise you may access the exposed high voltage terminals or the charging part of the circuitry and get an electric shock.

 It is crucial to turn off the motor drive power before any wiring installation or inspection is made. Before the inverter

CHARGE light is OFF, which indicates that there is still high voltage in it, please do not touch the internal circuit and components.

 The inverter must be connected to the ground properly.  Do not operate or touch the radiator or handle the cables with wet hands. Otherwise you may get an electric

shock.

 Do not change the cooling fan while power is ON. It is dangerous to change the cooling fan while power is ON.

Caution

 The voltage applied to each terminal must be the ones specified in the Instruction Manual. Otherwise burst,

damage, etc. may occur.

 Do not conducts a pressure test on the components inside the inverter, for semiconductor of the inverter is easily

to be broke down and damaged by high voltage.

 While power is ON or for some time after power-OFF, do not touch the inverter as it will be extremely hot.

Touching these devices may cause a burn.

 The cables must be connected to the correct terminals. Otherwise burst, damage, etc. may occur.  The polarity (+ and -) must be correct. Otherwise burst, damage, etc. may occur.  Inverter must be installed on a nonflammable wall without holes (so that nobody touches the inverter heatsink on

the rear side, etc.). Mounting it to or near flammable material may cause a fire.

 If the inverter has become faulty, the inverter power must be switched OFF. A continuous flow of large current may

cause a fire.

1. MANUAL GUIDE

1.1 Safety instructions

Thank you for choosing Shihlin inverters of SC3 series. This instruction introduces how to correctly use this inverter. Before using this inverter, always carefully read this User Manual and moreover, please understand the safety instructions.

MANUAL GUIDE1

Definitions of terminologies

1.2 Contents

User Manual ........................................................................................................................................................................ - 1 -

1. MANUAL GUIDE ................................................................................................................................................................ 1

1.1 Safety instructions .................................................................................................................................................... 1

1.2 Contents .................................................................................................................................................................... 2

1.3 Definitions of terminologies ..................................................................................................................................... 7

2. DELIVERY CHECK ............................................................................................................................................................ 8

2.1 Nameplate instruction .............................................................................................................................................. 8

2.2 Type instruction ........................................................................................................................................................ 8

2.3 Order code description ............................................................................................................................................ 8

3. INVERTER INTRODUCTION ........................................................................................................................................... 9

3.1 Electric specification ................................................................................................................................................ 9

3.1.1 440V series three-phase .............................................................................................................................. 9

3.1.2 220Vseries three-phase ............................................................................................................................. 10

3.1.3 220Vseries single-phase ........................................................................................................................... 11

3.2 General specification ............................................................................................................................................. 12

3.3 Appearance and dimensions ................................................................................................................................ 13

3.3.1 Frame A ........................................................................................................................................................ 13

3.3.2 Frame B ........................................................................................................................................................ 14

3.4 Name of each component ..................................................................................................................................... 15

3.4.1 Frame A/B .................................................................................................................................................... 15

3.5 Installation and wiring ............................................................................................................................................ 16

3.5.1 Transportation ............................................................................................................................................. 16

3.5.2 Storage ......................................................................................................................................................... 16

3.5.3 Installation notice ........................................................................................................................................ 16

3.5.4 EMC installation instructions ..................................................................................................................... 18

3.6 Peripheral devices .................................................................................................................................................. 19

3.6.1 System Wire Arrangement ........................................................................................................................ 19

3.6.2 No-fuse switch and magnetic contactor................................................................................................... 20

3.6.3 Brake Resistor ............................................................................................................................................. 21

3.7 Terminal wire arrangement ................................................................................................................................... 22

3.7.1 Main circuit Terminals ................................................................................................................................ 23

3.7.2 Main circuit wiring and terminal specification ......................................................................................... 24

3.7.3 Ground .......................................................................................................................................................... 25

3.7.4 RFI filter ........................................................................................................................................................ 25

3.7.5 Control circuit ............................................................................................................................................... 26

3.8 Replacement procedure of fan ............................................................................................................................. 31

3.8.1 Frame A/B .................................................................................................................................................... 31

4. PRIMARY OPERATION .................................................................................................................................................. 32

4.1 Component name of operation panel .................................................................................................................. 32

MANUAL GUIDE 2

Safety Instructions

4.2 Operation modes of the inverter .......................................................................................................................... 33

4.2.1 The flow chart for switching the operation mode ................................................................................... 34

4.2.2 The flow chart for switching the working mode ...................................................................................... 34

4.2.3 The operation flow charts for monitoring mode ...................................................................................... 35

4.2.4 Operation flow charts for frequency setting mode ................................................................................. 35

4.2.5 Operation flow charts for parameter setting mode ................................................................................. 36

4.2.6 Operation flow charts of HELP model, using SC3-TYPE operation panel ......................................... 36

4.3 Basic operation procedures for different modes ................................................................................................ 37

4.3.1 Basic operation procedures for PU mode (00-16(P.79)＝0 or 1) ........................................................ 37

4.3.2 Basic operation procedures for external mode (00-16(P.79)＝0 or 2) ................................................ 37

4.3.3 Basic operation procedures for JOG mode (00-16(P.79)＝0 or 1) ...................................................... 38

4.3.4 Basic operation procedures for communication mode (00-16(P.79)＝3) ........................................... 38

4.3.5 Basic operation procedures for combined mode 1 (00-16(P.79)＝4) ................................................. 38

4.3.6 Basic operation procedures for combined mode 2 (00-16(P.79)＝5) ................................................. 39

4.3.7 Basic operation procedures for combined mode 3 (00-16(P.79)＝6) ................................................. 40

4.3.8 Basic operation procedures for combined mode 4 (00-16(P.79)＝7) ................................................. 40

4.3.9 Basic operation procedures for combined mode 5 (00-16(P.79)＝8) ................................................. 41

4.4 Operation ................................................................................................................................................................. 42

4.4.1 Pre-operation checks and preparation .................................................................................................... 42

4.4.2 Operation methods ..................................................................................................................................... 42

4.4.3 Trial run ........................................................................................................................................................ 43

5. PARAMETER DESCRIPTION ....................................................................................................................................... 44

5.1 System parameter group00 .................................................................................................................................. 44

5.1.1 Inverter information ..................................................................................................................................... 47

5.1.2 Parameter restoration................................................................................................................................. 48

5.1.3 Parameter protection .................................................................................................................................. 50

5.1.4 Monitoring function ..................................................................................................................................... 53

5.1.5 Speed display .............................................................................................................................................. 54

5.1.6 The Setting Frequency Selection of Rotary Knob on the Operating Keyboard ................................. 55

5.1.7 PWM Carrier frequency ............................................................................................................................. 55

5.1.8 Stop operation selection ............................................................................................................................ 56

5.1.9 Forward/reverse rotation prevention selection ....................................................................................... 57

5.1.10 Operation mode selection ....................................................................................................................... 58

5.1.11 Control mode selection ............................................................................................................................ 58

5.1.12 50/60Hz switch selection ......................................................................................................................... 59

5.1.13 Parameter mode setting .......................................................................................................................... 60

5.2 Basic parameter group01 ...................................................................................................................................... 61

5.2.1 Limiting the output frequency .................................................................................................................... 63

5.2.2 Base frequency, base frequencyvoltage ................................................................................................. 64

5.2.3 Acceleration/deceleration time setting ..................................................................................................... 65

5.2.4 Torque boost V/F ........................................................................................................................................ 67

MANUAL GUIDE3

Definitions of terminologies

5.2.5 Starting frequency ....................................................................................................................................... 67

5.2.6 Load pattern selection V/F ......................................................................................................................... 68

5.2.7 JOG operation ............................................................................................................................................. 70

5.2.8 Output frequency filter time ....................................................................................................................... 70

5.2.9 Frequency jump........................................................................................................................................... 71

5.2.10 The second function ................................................................................................................................. 72

5.2.11 Middle frequency, output voltage of middle frequency V/F ................................................................ 73

5.2.12 S pattern time ............................................................................................................................................ 74

5.3 Analog input and output parameter group 02 .................................................................................................... 76

5.3.1 Proportion linkage gain .............................................................................................................................. 77

5.3.2 Auxiliary frequency ..................................................................................................................................... 78

5.3.3 Selection and handling of input terminal 3-5........................................................................................... 79

5.3.4 Output current according to the benchmark ........................................................................................... 85

5.4 Digital input/output parameter group03 .............................................................................................................. 86

5.4.1 Function selection of digital input ............................................................................................................. 89

5.4.2 Function selection of digital output ........................................................................................................... 92

5.4.3 Terminal logic selection ............................................................................................................................. 93

5.4.4 Output signal delay ..................................................................................................................................... 94

5.4.5 Digital input terminal filter .......................................................................................................................... 94

5.4.6 Digital input terminal power enable .......................................................................................................... 95

5.4.7 Output frequency detection ....................................................................................................................... 95

5.4.8 Zero current detection ................................................................................................................................ 96

5.5 Multi-speed parameter group04 ........................................................................................................................... 97

5.5.1 16 speeds ..................................................................................................................................................... 99

5.5.2 Programmed operation mode ................................................................................................................. 101

5.6 Motor parameter group05 ................................................................................................................................... 105

5.6.1 Motor parameter auto-tuning function selection ................................................................................... 106

5.6.2 Motor parameter ........................................................................................................................................ 108

5.7 Protection parameter group06 ........................................................................................................................... 109

5.7.1 Electronic thermal relay capacity ............................................................................................................ 111

5.7.2 Current stalling protection ........................................................................................................................ 111

5.7.3 Regenerative brake .................................................................................................................................. 112

5.7.4 Over torque detection ............................................................................................................................... 113

5.7.5 Cooling fan operation ............................................................................................................................... 114

5.7.6 Maintenance alarm function .................................................................................................................... 114

5.7.7 Time record function ................................................................................................................................. 115

5.7.8 Alarm query function ................................................................................................................................. 115

5.8 Communication parameter group 07 ................................................................................................................. 117

5.8.1 Shihlin protocol and Modbus protocol .................................................................................................... 118

5.8.2 Writing Selection of Communication EEPROM .................................................................................... 135

5.9 PID parameter group08 ....................................................................................................................................... 137

MANUAL GUIDE 4

Safety Instructions

5.9.1 PID function selection............................................................................................................................... 138

5.9.2 PID parameter group ................................................................................................................................ 138

5.10 Application parameter group 10 ....................................................................................................................... 143

5.10.1 DC injection brake .................................................................................................................................. 146

5.10.2 Zero-speed/zero-servo control.............................................................................................................. 147

5.10.3 DC injection brake before start ............................................................................................................. 147

5.10.4 Restart mode selection .......................................................................................................................... 148

5.10.5 Remote setting function selection ........................................................................................................ 149

5.10.6 Retry selection......................................................................................................................................... 151

5.10.7 The dead time of positive and reverse rotation .................................................................................. 152

5.10.8 Energy-saving control function V/F ...................................................................................................... 152

5.10.9 Dwell function V/F ................................................................................................................................... 153

5.10.10 Triangular wave function V/F .............................................................................................................. 155

5.10.11 Reciprocating engine function ............................................................................................................ 156

5.11 Speed and torque control parameter group 11 ............................................................................................. 158

5.11.1 Control parameter ................................................................................................................................... 158

5.11.2 Torque compensation filter .................................................................................................................... 158

5.12 Special adjustment parameter group13.......................................................................................................... 159

5.12.1 Slip compensation V/F ........................................................................................................................... 159

5.12.2 Vibration inhibition .................................................................................................................................. 159

5.13 User parameter Group 15 ................................................................................................................................. 160

5.13.1 User registration parameters ................................................................................................................ 161

6. INSPECTION AND MAINTENANCE ........................................................................................................................... 162

6.1 Inspection item ...................................................................................................................................................... 162

6.1.1 Daily inspection item ................................................................................................................................. 162

6.1.2 Periodical inspection items ...................................................................................................................... 162

6.1.3 Cleaning ..................................................................................................................................................... 163

6.1.4 Replacement of parts ............................................................................................................................... 163

6.2 Measurement of main circuit voltages, currents and powers ........................................................................ 164

6.2.1 Selection of instruments for measurement ........................................................................................... 164

6.2.2 Measurement of voltages ........................................................................................................................ 164

6.2.3 Measurement of currents ......................................................................................................................... 164

6.2.4 Measurement of power ............................................................................................................................ 165

6.2.5 Measurement of insulation resistance ................................................................................................... 165

6.2.6 Hi-pot test ................................................................................................................................................... 165

7. APPENDIX ...................................................................................................................................................................... 166

7.1 Appendix 1 Parameter table ............................................................................................................................... 166

7.2 Appendix 2 Alarm code list ................................................................................................................................. 184

7.3 Appendix 3 Troubles and solutions ................................................................................................................... 187

7.4 Appendix 4：Optional accessories ................................................................................................................... 188

7.4.1 PU301Parameter Unit .............................................................................................................................. 188

MANUAL GUIDE5

Definitions of terminologies

7.4.2 DU06 operation panel .............................................................................................................................. 190

7.4.3 DU08 operation panel .............................................................................................................................. 191

7.4.4 DU10operation panel ............................................................................................................................... 193

7.4.5 CBL: Data transmission line (coordinated with the operation panel) ................................................ 194

7.5 Appendix 6 European Specification Compatibility Description...................................................................... 196

8. REVISION RECORD ..................................................................................................................................................... 200

MANUAL GUIDE 6

Safety Instructions

1.3 Definitions of terminologies

 Output frequency, target frequency, steady output frequency

 The actual output current frequency of the inverter is called “output frequency.”  The frequency set by user (viaoperation panel, multi-speed terminals, voltage signal, and current signal or

communication settings) is called “target frequency.”

 When the motor starts running, the output frequency of the inverter will gradually accelerate to the target

frequency before it finally runs steadily at the target frequency. This output frequency is called “stead output frequency.”

 Parameter settings

 Detail explanation on parameter settings are provided in Chapter 5.For users who are not familiar with these

settings, arbitrary adjustment of the parameter may result in abnormal operations. All parameters can be reset to their default values by the parameter of 00-02. For setting procedures of this parameter, please refer to 00-02 in Section5.1.2.

 The “operation mode” and “working mode” of the operation panel

 The operating mode determines the reference source for the target frequency and the signal source for

starting. A total of nine operating modes are provided in each Shihlin inverter. Please refer to Section 4.3 for details.

 The operation panel is used mainly for monitoring the numeric values, setting parameters and target

frequency. There are a total of five working modes on the Shihlin operation panel. Please refer to Section 4.2 for details.

 The difference between “terminal name” and “function name”:

 Printed letters can be found near the terminals of either the control board or the main board. They are used to

distinguish each terminal and care called “terminal name.”

 For “multi-function control terminal” and “multi-function output terminal,” besides the terminal name, it is also

necessary to define the “function name.” The function name indicates the actual functions of the terminal.

 When explaining the function for a terminal, the name used is its “function name”

 The difference between “on” and “turn on”:

 When explaining the function for the “multi-function control terminal”, two words “on” and “turn on” are often

used:

 The word “on” is used to indicate that the external switch of the terminal is in close state, and thus it belongs

to the description of the state.

 The word “turn on” is used to describe the action that the external switch of the terminal is shut from the open

state to the close state, and thus belongs to the description of action. Similarly, the words “off” and “turn off" belong to the above-mentioned states and actions.

 P.xxx

 P.xxx，indicates parameter number, not paper number.

MANUAL GUIDE7

Definitions of terminologies

Specification

Description

Order

SC3-043-1.5K

SC3 series 440V 1.5kW inverter

SNKSC30431R5K

SC3-043-3.7K

SC3series 440V 3.7kW inverter

SNKSC30433R7K

SC3-043-5.5K

SC3series 440V 5.5kW inverter

SNKSC30435R5K

none：general model

-**：regional custom machine or machine

or areas

Applied motor：0.75K—0.75KW…

Input voltage :043：440V 3-PHASE

023：220V 3-PHASE 021：220V 1-PHASE

Product line

2. DELIVERY CHECK

Each SC3-TYPE inverter has been checked thoroughly before delivery, and is carefully packed to prevent any mechanical damage. Please check for the following when opening the package.

• Checking out whether the product was damaged during transportation.

• Whether the model of inverter coincide with what is shown on the package.

2.1 Nameplate instruction

2.2 Type instruction

SC3 – 043– 0.75K –**

2.3 Order code description

Example:

MANUAL GUIDE 8

3. INVERTER INTRODUCTION

Frame

Model SC3-043-□□□K-□□

0.4

0.75

1.5

2.2

3.7

5.5

Output

Ratedoutput capacity (kVA)

1 2 3

4.6

6.9

9.2

Rated output current(A)

1.5

2.6

4.2 6 9

Applicable motor capacity (HP)

0.5 1 2 3 5

7.5

Applicable motor capacity (kW)

0.4

0.75

1.5

2.2

3.7

5.5

Overload current rating

150% 60seconds 200% 1 second inverse time characteristics

Carrier frequency (kHz)

1~15kHz

Maximum output voltage

Three-phase 380-480V

Power supply

Rated power voltage

Three-phase 380-480V 50Hz / 60Hz

Power voltagepermissible fluctuation

Three-phase 323-528V 50Hz / 60Hz

Power frequency permissible fluctuation

±5%

Power source capacity (kVA)

1.5

2.5

4.5

6.9

10.4

11.5

Cooling method

Self cooling

Forced air cooling

Inverter weight (kg)

0.74

0.81

1.37

1.42

3.1 Electric specification

3.1.1 440V series three-phase

Nameplate instruction

DELIVERY CHECK9

General specification

Frame

ModelSC3-023-□□□K-□□

0.2

0.4

0.75

1.5

2.2

3.7

Output

Rated output capacity (kVA)

0.6

1.2 2 3.2

4.2

6.7

Rated output current(A)

1.8 3 5 8 11

17.5

Applicable motor capacity (HP)

0.25

0.5 1 2 3 5

Applicable motor capacity (kW)

0.2

0.4

0.75

1.5

2.2

3.7

Overload current rating

150% 60seconds 200% 1 second inverse time characteristics

Carrier frequency (kHz)

1~15kHz

Maximum output voltage

Three-phase 200-240V

Power supply

Rated power voltage

Three-phase 200-240V 50Hz / 60Hz

Power voltage permissible fluctuation

Three-phase 170-264V 50Hz / 60Hz

Power frequency permissible fluctuation

±5%

Power source capacity (kVA)

0.75

1.5

2.5

4.5

6.4

Cooling method

Self cooling

Forced air cooling

Inverter weight (kg)

0.69

0.70

0.73

1.32

1.4

3.1.2 220Vseries three-phase

MANUAL GUIDE 10

3.1.3 220Vseries single-phase

Frame

ModelSC3-021-□□□K-□□

0.2

0.4

0.75

1.5

2.2

Output

Rated output capacity (kVA)

0.6 1 1.5

2.5

4.2

Rated output current(A)

1.8

2.7

4.5 8 11

Applicable motor capacity (HP)

0.25

0.5 1 2

Applicable motor capacity (kW)

0.2

0.4

0.75

1.5

2.2

Overload current rating

150% 60seconds 200% 1 second inverse time characteristics

Carrier frequency (kHz)

1~15kHz

Maximum output voltage

Three-phase 200-240V

Power supply

Rated power voltage

Single-phase 200-240V 50Hz / 60Hz

Power voltage permissible fluctuation

Single-phase 170-264V 50Hz / 60Hz

Power frequency permissible fluctuation

±5%

Power source capacity (kVA)

0.75

1.5

2.5

3.5

6.4

Cooling method

Self cooling

Forced air cooling

Inverter weight (kg)

0.66

0.68

0.73

1.38

1.4

Nameplate instruction

DELIVERY CHECK11

General specification

Control method

SVPWM control, V/F control,General magnetic vector control

Output frequency range

0~650.00Hz

Frequency

setting

resolution

Digital setting

The frequency is set within 100Hz, the resolution is 0.01Hz.

The frequency is set more than100Hz, the resolution is 0.1Hz.

Analog setting

DC 0~5V or 4~20mA signal, 11 bit.

DC 0~10V signal, 12 bit.

Output

frequency

accuracy

Digital setting

Maximum target frequency±0.01%.

Analog setting

Maximum target frequency±0.1%.

Start torque

180% 3Hz, 200% 5Hz：Under the condition of general magnetic vector control

V/Fcharacteristics

Constant torque curve, variable torque curve, five-point curve

Acceleration / deceleration curve

characteristics

Linear acceleration /deceleration curve, S pattern acceleration /deceleration curve1 & 2 & 3

Drive motor

Induction motor(IM)

Stalling protection

The stalling protection level can be set to 0~250 %( 06-01(P.22)). The default value is 200%.

Target frequency setting

Operation panel setting, DC 0~5V/10V signal, DC 4~20 mA signal, multiple speed stage level setting, communication setting.

Operation

panel

Operation

monitoring

Output frequency, output current, output voltage, PN voltage, electronic thermal accumulation rate, temperature rising accumulation rate, output power, analog value input signal, output terminal status…; alarm history 12 groups at most, the last group of alarm message is recorded.

LED indication lamp

(6)

frequency monitoring indication lamp, voltage monitoring indication lamp, current monitoring indication lamp, motor operation lamp, mode switchinglamp, PUcontrolindication lamp

Communication function

RS-485 communication can select Shihlin/Modbus communication protocol, communication speed115200bps or lower.

Protection mechanism /

alarm function

Output short circuit protection, Over-current protection, over-voltage protection, under-voltage protection, motor over-heat protection (06-00(P.9)), IGBT module over-heat protection, communication abnormality protection…

Environment

Ambient temperature

-10 ~ +50℃ (non-freezing)

Ambient humidity

Below 90%Rh (non-condensing).

Storage temperature

-20 ~ +65℃.

Surrounding environment

Indoor, no corrosive gas, no flammable gas, no flammable powder.

Altitude

Altitude below 2000 meters, whenaltitude is above 1,000 m,derate the rated current 2% per 100 m

Vibration

Vibration below 5.9m/s2 (0.6G).

Grade of protection

IP20

The degree of environmental pollution

environmental pollution degree

Class of protection

Class I

International certification

3.2 General specification

MANUAL GUIDE 12

3.3 Appearance and dimensions

Model

W1 H H1

H2 D S1

SC3-021-0.2K

132

120

26.5

128

SC3-021-0.4K

SC3-021-0.75K

SC3-023-0.2K

SC3-023-0.4K

SC3-023-0.75K

SC3-023-1.5K

SC3-043-0.4K

SC3-043-0.75K

SC3-043-1.5K

3.3.1 Frame A

Appearance and dimensions

Unit:mm

INVERTER INTRODUCTION 13

Appearance and dimensions

H1 H

Model

W1 H H1

H2 D S1

SC3-021-1.5K

136

125

147

136

26.5

128

SC3-021-2.2K

SC3-023-2.2K

SC3-023-3.7K

SC3-043-2.2K

SC3-043-3.7K

SC3-043-5.5K

3.3.2 Frame B

Unit: mm

INVERTER INTRODUCTION 14

3.4 Name of each component

Mounting holes

Lower cover

Operator connector

Top cover

Control circuit stickers

Manufacture Nameplate

Fan cover

3.4.1 Frame A/B

Peripheral devices

INVERTER INTRODUCTION 15

Peripheral devices

Note: 1. Even if the humidity meets the standard requirements, icing and condensation can also occur when the

temperature changes rapidly. And the place should avoid.

2. Don't place it on the ground, and it should be placed on appropriate shelf. If in the bad surroundings, the desiccant should be placed in the packaging bag.

3. If the custody period is more than 3 months, the ambient temperature should not be higher than 30℃. It is to consider that the character will easily degrade in high temperature when the electrolytic capacitors are deposited without electricity.

4. If the inverter is installed in device or control board when not in use (especially in construction site or the humid and dusty place), the inverter should be removed and put in suitable environment according with the above storage conditions.

5. If the electrolytic capacitors are long-term no electricity, the character will degrade. Do not place it in the state of no electricity for more than one year.

Ambient temperature

-10 ~ +50℃ (non-freezing)

Ambient humidity

90%Rh 以下(non-condensing).

Storage temperature

-20 ~ +65℃.

Surrounding environment

Indoor, no corrosive gas, no flammable gas, no flammable powder.

Altitude

Altitude below 2000 meters, when altitude is above 1,000 m, derate the rated current 2% per 100 m.

Vibration

Vibration below 5.9m/s2 (0.6G).

Grade of protection

IP20

Class of protection

3.5 Installation and wiring

3.5.1 Transportation

Take the pedestal when carrying and don’t only take the cover or any part of the inverter, otherwise it may drop down.

3.5.2 Storage

Keep this product in the packaging before installation and when not in use. To change the frequency that meets the manufacturer’s warranty and maintenance conditions, please pay attention to the following regarding storage:

1. Must be placed in dry and without dirt place.

2. The environment temperature for storage position must range from -20℃ to +65℃.

3. The relative humidity for storage position must range from 0% to 95%, and no condensation.

4. Avoid storing in the environment which contains corrosion gas or liquid.

5. It had better be packed properly and kept on shelf or table.

3.5.3 Installation notice

 Before installation, please confirm whether meet the conditions listed in the table below:

 Please ensure vertical arrangement to keep the cooling effect:

INVERTER INTRODUCTION 16

(a) Vertical arrangement (b) Horizontal arrangement (c) Level arrangement

Peripheral devices

Size

Frame A

Frame B

50 B 50

50 C 100

100 D 50

50 E 50

Air direction

Guide

Enclosure

Guide

Inverter

Inverter Inverter Inverter

Inverter

Enclosure

Guide

Note1. When mounting inverters of different sizes in parallel, please align the clearance above each inverter to install,

which is easy to change the cooling fan

2. When it is inevitable to arrange inverters vertically to minimize space，take such measures as to provide guides since heat from the bottom inverters can increase the temperatures in the top inverters, causing inverter failures.

 Please comply with installation conditions shown below to ensure enough ventilation space and

wiring space for inverter cooling:

 Arrangement of single or paralleling inverter:

 Arrangement of multiple inverters:

(a) Horizontal arrangement (b) Vertical arrangement

 Installation of DIN rail：

(a) Installation (b) Disassembly

INVERTER INTRODUCTION 17

Peripheral devices

3.5.4 EMC installation instructions

Just as other electrical and electronic equipments, an inverter is the source of electromagnetic interference and an electromagnetic receiver when working with a power system. The amount of electromagnetic interference and noise is determined by the working principles of an inverter. In order to guarantee the inverter working reliably in the electromagnetic environment, it must have a certain ability of anti-electromagnetic interference in design. In order to make the drive system work normally, please meet the following several aspects requirements in installation:

 Field wiring

Power line supply electric independently from power transformer, five or four core line are generally used, null line and ground sharing a single line is forbidden. Commonly signal wire (weak) and power wire (heavy) are in control cabinet, for the inverter, power wire is divided into input line and output line. Signal wire is easily interfered by power wire, so that causing the disoperation of the device. When wiring, signal wire and power wire should be distributed in different areas, parallel lines and interlaced lines are forbidden at close range(within 20cm), and especially don’t bundle up the two lines. If the signal cables must pass via the power lines, the two should keep 90 degree Angle. Interlace lines and banding together is also forbidden for the input and output line of power wire, especially on the occasions which noise filter is installed. It will cause the coupling of electromagnetic noise via the distributed capacitance of the input and output lines, thus the noise filter will out of action. Generally a control cabinet has different electric equipments such as inverter, filter, PLC, measurement instrument, their ability of emitting and bearing electromagnetic noise are diverse from each other, and this requires classifying these equipments. The classification can be divided into strong noise equipment and noise sensitive equipment, Install the similar equipments in the same area and, and keep a distance more than 20cm among inhomogeneous equipments.

 Input noise filter, input and output magnet ring (Zero phase reactor)

Adding noise filter to the input terminal, the inverter will be isolated from the other equipments, and its ability of conduction and radiation will be reduced effectively. The better EMI suppression effect will be obtained by installing the input reactor recommended by this manual. By adding winding ferrite bead to the input and output terminal and coordinating with internal filter, the inverters will have a better effect.

 Shielding

Good shielding and grounding can greatly reduce the interference of inverter, and can improve the anti-interference ability of the inverter. Sealing off the inverter with the good conductive sheet metal and connecting the sheet metal to ground, the radiation interference will be reduced effectively. To reduce the interference of inverter and improve the anti-interference ability, cable with shielding layer should be used in input and output and the both ends of it should be connected to ground. Shielding cable is suggested to be used in control connecting and communication connecting of the inverter external terminals under bad electromagnetic environment. Generally, the both ends of shielding layer should be connected to the control /communication ground, and they can also be connected to ground.

 Grounding

The inverter must be connected to the ground safely and reliably. Grounding is not only for equipment and personal safety, but also the simplest, the most efficient and the lowest cost method to solving the EMC problem, so it should be prioritized. Please refer to the section of “3.7 Terminal wiring".

 Carrier wave

The leakage current contains the leakage current from line to line or over the ground. It depends on the size of the distributed capacitance when wiring and the carrier frequency of the frequency. The higher the carrier frequency, the longer the motor cable, and the larger the cable cross-sectional area is, the larger the leakage current is. Reducing the carrier frequency can effectively reduce the leakage current. When the motor line is long (50m above), the output side should be installed with ac reactor or sine wave filter, when the motor line is longer, a reactor should be installed every other distance. At the same time, reducing carrier frequency can effectively reduce the conduction and radiation interference.

INVERTER INTRODUCTION 18

3.6 Peripheral devices

FUSE/ NFB

Magnetic contactor

Input AC Line Reactor

Zero- phase Reactor

Output AC Line Reactor

EMI filter

R/L

S/L2 T/L3

U/T1

V/T2

W/T3

Motor

B R

+/P

Braking resistor

Power

-/N

Zero- phase Reactor

Power supply

Please follow the specific power supply requirement shown in this manual.

Fuse/NFB

There may be an inrush current during power up. Please refer to 3.6.2 and select the correct fuse /NFB.

Magnetic contactor

Please do not use a Magnetic contactor as the I/O switch of the inverter, as it will reduce the operating life cycle of the inverter.

Input AC

Line Reactor

AC line reactor should be installed to improve the input power factor. The wiring distance should be less than 10m.

Zero-phase

Reactor

Zero-phase reactors are used to reduce radio noise especially when audio equipment installed near the inverter. Effective for noise reduction on both the input and output sides. Attenuation quality is good for a wide range from AM band to 10MHz.

EMI filter

Used to reduce electromagnetic interference.

Braking unit

Used to reduce stopping time of the motor.

Output AC

Line Reactor

Motor surge voltage amplitudes depending on motor cable length. The output AC line reactor is necessary to install on the inverter output side.

3.6.1 System Wire Arrangement

Peripheral devices

INVERTER INTRODUCTION 19

Peripheral devices

Inverter model

Motor capacity

Power source

capacity

Applicable no-fuse switch

(NFB/MCCB) type

(Shihlin Electric)

Applicable electromagnetic

contactor (MC) type

(Shihlin Electric)

SC3-043-0.4K

440V 0.5HP

1 kVA

BM30SN3P3A

S-P11

SC3-043-0.75K

440V 1HP

2kVA

BM30SN3P5A

S-P11

SC3-043-1.5K

440V 2HP

3kVA

BM30SN3P10A

S-P11

SC3-043-2.2K

440V 3HP

2.5kVA

BM30SN3P15A

S-P21

SC3-043-3.7K

440V 5HP

4.5kVA

BM30SN3P20A

S-P21

SC3-043-5.5K

440V 7.5HP

6.4kVA

BM30SN3P30A

S-P21

SC3-023-0.2K

220V 0.25HP

0.25kVA

BM30SN3P5A

S-P11

SC3-023-0.4K

220V 0.5HP

0.5kVA

BM30SN3P5A

S-P11

SC3-023-0.75K

220V 1HP

1 kVA

BM30SN3P10A

S-P11

SC3-023-1.5K

220V 2HP

2 kVA

BM30SN3P15A

S-P11

SC3-023-2.2K

220V 3HP

3 kVA

BM30SN3P20A

S-P11 / S-P12

SC3-023-3.7K

220V 5HP

5 kVA

BM30SN3P30A

S-P21

SC3-021-0.2K

220V 0.25HP

52 kVA

BM30SN3P5A

S-P11

SC3-021-0.4K

220V 0.5HP

65 kVA

BM30SN3P5A

S-P11

SC3-021-0.75K

220V 1HP

79 kVA

BM30SN3P10A

S-P11

SC3-021-1.5K

220V 2HP

99 kVA

BM30SN3P15A

S-P11

SC3-021-2.2K

220V 3HP

110kVA

BM30SN3P20A

S-P11/ S-P12

3.6.2 No-fuse switch and magnetic contactor

INVERTER INTRODUCTION 20

3.6.3 Brake Resistor

Inverter model

Brake resistor specification

SC3-043-2.2K

300W 160Ω

SC3-043-3.7K

500W 120Ω

SC3-043-5.5K

1000W 75Ω

SC3-023-2.2K

300W 60Ω

SC3-023-3.7K

400W 40Ω

SC3-021-1.5K

300W 60Ω

SC3-021-2.2K

300W 60Ω

Note: 1. For brake resistor whose built-in brake unit offers model options, the capacity of the regenerative brake is

based on the condition that the regenerative brake duty is 10% (when braking lasts for 5 seconds, the machine has to be stopped for another 45 seconds must be stopped for heat dissipation). For models without a built-in brake unit, the capacity of the regenerative brake is based on the brake duty of the selected brake unit. The

regenerative brake resistor wattage can be reduced according to the user’s application (quantity of heat) and

the regenerative brake duty. But the resistance must be larger than the value (ohms) listed in the above table (otherwise the inverter will be damaged).

2. In case frequent start and stop operations are required, a larger regenerative brake duty should be set. Meanwhile, a large brake resistor should be employed correspondingly. Please feel free to contact us if there is any problem regarding the selection of brake resistors.

Peripheral devices

INVERTER INTRODUCTION 21

Terminal wire arrangement

SOURCE

SINK

ON:Defaut Screw OFF:Remove Screw

ACI

AVI

Note 1：SC3-043-0.4K~1.5K，SC3-023-0.2~1.5K，SC3-021-0.2~0.75K have not +/P and PR terminals.

Note 2：Full range of built-in RFI filter to suppress electromagnetic interference, but if you want to meet CE standard,

please refer to the instructions in the operating manual for installation.

3.7 Terminal wire arrangement

INVERTER INTRODUCTION 22

3.7.1 Main circuit Terminals

Terminal symbol

Description

R/L1-S/L2-T/L3

Connect to the commercial power supply

U/T1-V/T2-W/T3

Connect to the three-phase squirrel-cage motor.

(+/P)-PR

Connect to the brake resistor. (B framework built-in brake unit)

ground terminal

Note: 1.Frame A don’t have built-in brake unitand the terminals +/P and PR.

+/P

Break resister

Note: It is only suitable for frame B corresponded inverters. Please refer to Section 3.3 for instruction on the frames.

 Description

 Terminal layout of the main circuit terminals

 Frame A 

Terminal wire arrangement

 Frame B 

 Brake resistor connection

INVERTER INTRODUCTION 23

Terminal wire arrangement

Inverter

model

Terminal

screw

specifications

Tightening

torque

(Kgf.cm)

Recommended wiring specification

(mm2)

Recommended wiring

specification (AWG)

R,S,T

U,V,W

+/P

Grounding

Cable

R,S,T

U,V,W

+/P

Grounding

Cable

SC3-021-0.2K

4~6

2.5

1.5

---

1.5

---

SC3-023-0.2K

1.5

---

1.5

---

SC3-043-0.4K

1.5

---

1.5

---

SC3-021-0.4K

2.5

---

2.5

---

SC3-023-0.4K

2.5

---

2.5

---

SC3-043-0.75K

2.5

---

2.5

---

SC3-021-0.75K

2.5

---

2.5

---

SC3-023-0.75K

2.5

---

2.5

---

SC3-043-1.5K

2.5

---

2.5

---

SC3-023-1.5K

2.5

---

2.5

---

SC3-021-1.5K

2.5

SC3-043-2.2K

2.5

SC3-021-2.2K

4 4 4 4 12

SC3-023-2.2K

4 4 4 4 12

SC3-043-3.7K

2.5

SC3-043-5.5K

2.5

SC3-023-3.7K

4 4 4 4 12

U/ T1

V/T2

W/T3

I nvert er

El ect r omagneti c contact or

Mot or

Phase capaci tor

3.7.2 Main circuit wiring and terminal specification

Note: 1. Don't directly connect power input line with motor terminals (U/T1) - (V/T2) - (W/T3) of the converter, otherwise

will cause the damage of the inverter.

2. Don’t add into the phase capacitor, surge absorber and electromagnetic contactor on the output of the inverter.

3. Do not use the power of the online "electromagnetic contactor" or "no fuse switch" to start and stop the motor.

4. Please do implement chassis grounding of the inverter and motor, avoiding electric shock.

5. The specifications of the no-fuse switch and the electromagnetic contactor please refer to the section 3.6.2.

6. If the distance between the inverter and motor is longer, please use thick wires, make sure wire pressure dropping under 2V (wire length below 500 meters).

7. The connection of the power supply side and load side use "insulation sleeve crimping terminal".

8. After terminal power outage, in a short time, high voltage still exists. Within 10 minutes, do not touch terminals, in order to avoid electric shock.

INVERTER INTRODUCTION 24

Terminal wire arrangement

Best

Average

Poor

Frame

Screw

Torque

M3*10

25kgf.cm

M3*14

25kgf.cm

3.7.3 Ground

For safety and to reduce noise, the grounding terminal of the inverter must be well grounded. To avoid electric shocks and fire accident, external metal wire of electrical equipment should be short and thick, and should be connected to special grounding terminals of an inverter. If several inverters are placed together, all inverters must be connected to the common ground. Please refer to the following diagrams and ensure that no circuit is formed between grounding terminals.

3.7.4 RFI filter

The inverters of SC3 series are equipped with built-in RFI filters. These filters are effective in reducing electromagnetic interference, but if in line with CE standard, please refer to Section 3.5.4 for installation and wiring.

 Frame A/B

Frame A/B

RFI filter ON: screws fastened tightly (default status) RFI filter OFF: screws loosened

INVERTER INTRODUCTION 25

Terminal wire arrangement

Terminal type

Terminal name

Function instructions

Terminal specifications

Digital signal

input

STF

There are totally 4 multi-function control terminals, which can switch mode of SINK/SOURCE.

Input impedance: 4.7 kΩ Action current: 5mA(when 24VDC) Voltage range: 10~28VDC Maximum frequency: 1kHz

STR

Analog signal

input

+10.5±0.5V

Maximum current:10mA

0~10V/4~20mA

Input impedance:10 kΩ

Relay output

Multi-function relay output terminals. A-C is the normally open contact, C is common terminal.

Maximum voltage: 30VDC or 250VAC Maximum current:

Resistor load 5A NO/3A NC Inductance load 2A NO/1.2A NC (cosΦ=0.4)

Communication

terminal

RJ45

RS-485, optical isolation RJ45 and ”DA+/DB-” cannot be used at the same time.

Highest rate:115200bps Longest distance:500m

DA+

DB-

Common terminal

5/SD

The common terminal of STF,STR, M0, M1, 3 terminals, in SINK mode

---

The common terminal of terminal STF, STR, M0, M1 in SOURCE mode

---

3.7.5 Control circuit

 Control terminal name

INVERTER INTRODUCTION 26

Terminal wire arrangement

STF

STR

Inverter

Sink Input: the multi-function control

terminal is shorted directly with SD

Sink Input: the multi-function control terminal is connected directly with open-collector PLC

PLC

24V

STF

STR

Inverter

24V

Sink Input: the multi-function control terminal is connected

with open-collector PLC and external power supply

PLC

STF

STR

Inverter

24V

 Control logic (SINK/SOURCE) change

The multi-function control terminal of SC3 series inverter can select the sink input approach or the source input approach via the toggle switch. The diagram is as follows

No matter what kind of multi-function control terminal is, all of its outside wire arrangement can be considered as a simple switch. If the switch is “on", the control signal will be put into the terminal. If the switch is “off,” the control signal is shut off.

If "Sink Input” mode is selected, the function of the terminal is active when it is shorted with SD or connected with the external PLC. In this mode, the current flows out of the corresponding terminal when it is “on". Terminal “SD” is

common to the contact input signals. When using an external power supply for output transistor, please use terminal

PC as a common to prevent disoperation caused by leakage current.

If "Source Input” mode is selected, the function of the terminal is active when it is shorted with PC or connected with the external PLC. In this mode, the current flows into the corresponding terminal when it is “on". Terminal PC is common to

the contact input signals. When using an external power supply for transistor, please use terminal SD as a common to

prevent disoperation caused by leakage current.

INVERTER INTRODUCTION 27

Terminal wire arrangement

STF

STR

Inverter

Source Input: the multi-function control

terminal is shorted directly with PC

Source Input: the multi-function control terminal

is connected directly with open-emitter PLC

PLC

24V

STF

STR

Inverter

24V

Source Input: the multi-function control terminal is connected

with open-emitter PLC and external power supply

PLC

STF

STR

Inverter

24V

7mm

0~0.5mm

 Arrangement of control terminal

 Power supply connection

For the control circuit wiring, strip off the sheath of a cable, and use it with a blade terminal. For a single wire, strip off the sheath of the wire and apply directly. (1) Strip off the sheath for the below length. If the length of the sheath peeled is too long, a short circuit may occur

with neighboring wires. If the length is too short, wires might come off.

Wire the stripped cable after twisting it to prevent it from becoming loose. In addition, do not solder it.

(2) Crimp the blade terminal.

Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve.

Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is inappropriate, or the face is damaged.

INVERTER INTRODUCTION 28

Terminal wire arrangement

Cable gauge (mm²)

Blade terminals

model

L (mm)

d1 (mm)

d2 (mm)

Manufacturer

Crimping tool

product

0.3

AI 0,25-6 WH

10.5

0.8

Phoenix

Contact

Co., Ltd.

CRIMPFOX 6

0.5

AI 0,5-6 WH

1.1

2.5

0.75

AI 0,75-6 GY

1.3

2.8

0.75

(for two wires)

AI-TWIN

2×0,75-6 GY

1.3

2.8

Note: 1. Please Use a small flathead screwdriver (tip thickness: 0.6mm, width: 3.0mm). If a flathead screwdriver with a

narrow tip is used, terminal block maybe damaged.

2. Tightening torque is 3.2~4.8kgf.cm, too large tightening torque can cause screw slippage; too little tightening torque can cause a short circuit or malfunction.

 Please do use blade terminals with insulation sleeve. Blade terminals commercially available:

INVERTER INTRODUCTION 29

Terminal wire arrangement

Switch

number

Switch

state

Explanation

Remarks

SINK/SOURCE

Switch the input models “STF、STR、M0、M1”

AVI/ACI

Input 0~10V voltage signal into terminal 3-5

Input 4~20mA current signal into terminal 3-5

Note: 1. The state with “*” is the default state of switch.

2. The parts in black stand for switch handle.

 Toggle switch

INVERTER INTRODUCTION 30

3.8 Replacement procedure of fan

1. Press the hooks on both side of the fan to remove the fan. (As shown below.)

2. Disconnect the power terminal, and then remove the fan. (As shown below.)

3.8.1 Frame A/B

Replacement procedure of fan

INVERTER INTRODUCTION 31

Component name of parameter unit (PU301)

NO.

Operation parts

Name

Content

(a) Operation mode indicator

PU: ON to indicate the PU operation mode, flickers in the

H1~H5 operation mode.

(b)

Operation panel

status indicator

MON: ON to indicate the monitoring mode.

The light is on when running.

(d)

Unit indicator

Hz: ON to indicate the frequency. A: ON to indicate the output current. V: ON to indicate the selected monitoring item mentioned by 00-07 (P.161), whichdefault monitoring item is output voltage.

(e) FWDbutton REVbutton

FWD: Starts forward rotation. The LED is on during forward

operation.

REV: Starts reverse rotation. The LED is on during reverse

operation.

(f) STOP/RESETbutton

Stops the operation commands. Resets the inverter for alarm.

(g)

Set button

Click the button for a long time, write into the parameter value

and frequency etc.

Click the button for a short time, read the parameter value and

will enter the next menu.

(h)

MODEbutton

Switches to different modes.

(i)

MSetting dial

The function of clockwise rotation equals to UP button. The function of anticlockwise rotation equals to DOWN button.

(j)

.....

8 8 8 8 8

Monitor (5-digit LED)

Shows the frequency, parameter number, and parameter value, etc.

4. PRIMARY OPERATION

4.1 Component name of operation panel

PRIMARY OPERATION32

Basic operation procedures for different modes

parameters

Values

Operation

mode

The reference source of target

frequency

The signal source of motor

starting

Remarks

Operation

mode

selection

00-16(P.79)

PU mode

( )

PUoperation panel

or button for PU

operation panel

The “PU mode”, “JOG mode” and “external mode”

are interchangeable.

JOG mode

( )

The setting value of 01-13(P.15)

or button for PU

operation panel

External

mode(

)

“External voltage/current signal”, “combination of

multi-speed stage levels” and external JOG(01-13(P.15))

External forward and reverse

terminals

Frequency of each section in the programmed operation mode 04-19~ 04-26 /P.131~P.138

External STF terminal

PUmode

( )

Equal to the “PU mode” when 00-16(P.79)＝0

The “PU mode” and “JOG mode”

are interchangeable.

JOGmode

( )

Equal to the “PU mode” when 00-16(P.79)＝0

External

mode( )

Equal to the “External mode” when00-16(P.79)＝0

Communication

mode( )

Communication

Combined mode

1 ( )

PU operation panel

External forward and reverse

terminals

Combined mode

2 ( )

“External voltage / current signal”, “combination of multi-speed stage levels”

or button for PU

operation panel

Combined mode

3 ( )

Communication, “combination of multi-speed stage levels” and External JOG(01-13(P.15))

External forward and reverse

terminals

Combined mode

4 ( )

“External voltage / current signal”, “combination of multi-speed stage levels”

Communication

Combined mode

5 ( )

PU operation panel, “combination of multi-speed stage levels” and External JOG (01-13(P.15))

External forward and reverse

terminals

4.2 Operation modes of the inverter

 The operation modes are related to the reference source of the target frequency and the signal source of the motor

starting. The Shihlin SC3 inverter has a total of ten kinds of operation modes, namely, “PU mode ”, “JOG mode ”, “external mode ”, ”communication mode ”, “combined mode 1 ”, ”combined mode 2 ”, “combined mode 3 ”, “combined mode 4 ” and “combined mode 5 ” and the second operation mode.

 You can use operation panel to monitor the output frequency, the output voltage and the output current, as well as

to view the alarm message, the parameter setting and the frequency setting. The operator has four work modes, namely, “operation mode”, “monitoring mode”, “frequency setting mode” and “parameter setting mode”.



When 00-16(P.79)＝0, the external mode ( ) is the default mode after the inverter is turned on.

Use 00-16(P.79) to switch the operation mode.

PRIMARY OPERATION 33

Basic operation procedures for different modes

Note: 1. Please refer to section 4.2.3 for the detailed operation flow under the monitoring mode.

2. Please refer to section 4.2.4 for the detailed operation flow under the frequency setting mode.

3. Please refer to section 4.2.5 for the detailed operation flow under the parameter setting mode.

4. Please refer to Section 4.2.1 for detailed operation flow under the switching operation mode.

5. Please refer to Section 4.2.6 for the HELP mode of operation process in detail.

Note: 1.In “PU mode”, operation panel screen displays , and the indicating lamp will light up.

2.In “external mode,” operation panel screen displays

3. In “combined mode 1, 2, 3, 4, or 5”, the indicating lamp will glitter on the operation panel screen.

4. In “JOG mode”, the indicating lamp will light up, and the screen shows when the motor isn’t running.

5. No flow chart when 00-16(P.79)=2, 3, 4, 5, 6, 7 or 8 because the operation mode will be constant.

4.2.1 The flow chart for switching the operation mode

4.2.2 The flow chart for switching the working mode

PRIMARY OPERATION 34

4.2.3 The operation flow charts for monitoring mode

Note: 1.In the “monitoring output frequency mode”, indicating lamp and will light up, and the screen will display the

current output frequency.

2. In the “monitoring output voltage mode”, indicating lamp and will light up, and the screen will display the current output voltage.

3. In the “monitoring output current mode”, indicating lamp and will light up, and the screen will display the current output current.

4. When in the “browsing alarm record mode,” indicating lamp will light up, and the screen will display the current alarm code.

5. For alarm codes, please refer to Appendix 2.

Note: 1. Use to change the frequency when the inverter is running.

2. Indicating lamp will light up, but not under the frequency setting mode.

3. When setting the frequency under the PU mode, the set value cannot exceed the upper frequency. When high frequency is needed, the upper frequency should be changed first.

●Take PU mode for example:

Basic operation procedures for different modes

4.2.4 Operation flow charts for frequency setting mode

PRIMARY OPERATION 35

Basic operation procedures for different modes

Note: Neither Indicating lamp nor will light up under the parameter setting mode. Please Use

SET

to write the

parameter.

Note: 1.Browsing the alarm record, display screen shows the recent four groups of alarm codes.

2. Different code, please refer to appendix 2.

4.2.5 Operation flow charts for parameter setting mode

4.2.6 Operation flow charts of HELP model, using SC3-TYPE operation panel

PRIMARY OPERATION 36

Basic operation procedures for different modes

Step

Description

•

Change the operation mode to PU mode, and indicating lamp will light up.

Note: 1. When 00-16(P.79) =0, the inverter will first go into the external mode after the power is switched on or the inverter

is reset.

2. For selecting and switching the operation mode, please refer to Section4.2.

• Enter into the frequency setting mode and write the target frequency into memory. Note: For detailed setting procedures, please refer to Section4.2.4.

• Press or to run the motor. At this point, indicating lamp will light up, indicating that the motor is

running. The PU301operation panel will automatically go into the monitor mode and display the current stable output frequency.

Note: 1. For detailed operation flow for the monitoring mode, please refer to Section4.2.3.

2. While the motor is running, the user can enter into the frequency setting mode to change the target frequency for

regulating the motor speed.

• Press

RESET

STOP

and the motor will begin to decelerate until it comes to a full stop.

• Indicating lamp will not turn off until the inverter stops the output voltage.

Step

Description

• Change the operation mode to external mode, the screen will display .

Note: 1.When00-16(P.79) =0, after the power is switched on or the inverter is reset, press to switch to operation

mode, the inverter will first go into the external mode, and then use to switch to PU mode.

2. When 00-16(P.79) =2, external mode will be the default for the inverter.

3. For selecting and switching the operation mode, please refer to Section4.2.

• The target frequency is set by external terminals (the default priority is from high to low):

• If the programmable operating mode is chosen, please refer to Section 5.4.1Function selection of digital input and

5.5.2Programmed operation mode.

• If the target frequency is set by multi-speed stage levels, please refer to 04-00(P.4) in Chapter 5.

• If the target frequency is set by the input signal across terminal 3-5, please refer to 02-21(P.39) in Chapter 5.

• Turn on STF or STR to run the motor.

• At this point, indicating lamp will light up, indicating that the motor is running.

Note: 1. For setting up the starting terminals STF and STR, please refer to 00-15(P.78) in Chapter 5.1.8 and 5.4.1Function

selection of digital input.

2. For detailed operation flow for the monitor mode, please refer to Section4.2.3.

3. If programmed operation mode is chosen, then STF and STR will become the starting signal and the pause signal, respectively, instead of being the Run Forward or Run Reverse terminals.

•Turn off STF or STR to decelerate the motor until it comes to a full stop.

• Indicating lamp will not turn off until the inverter stops the output voltage.

4.3 Basic operation procedures for different modes

4.3.1 Basic operation procedures for PU mode (00-16(P.79)＝0 or 1)

4.3.2 Basic operation procedures for external mode (00-16(P.79)＝0 or 2)

PRIMARY OPERATION 37

Basic operation procedures for different modes

Step

Description

• Change the operation mode to the JOG mode and indicating lamp will light up. At this point, the screen will display .

Note: For selecting and switching the operation mode, please refer to Section4.2.

• Press or to run the motor. At this point, indicating lamp will light up, indicating that the motor is

running.

• Release or to decelerate the motor until it comes to a full stop. Indicating lamp will not turn off

until the inverter stops the output.

Note: 1. For detailed operation flow for the monitor mode, please refer to Section 4.2.3.

2. In the JOG mode, the target frequency is the value of 01-13(P.15), and the acceleration / deceleration time is the value of 01-14(P.16). Please refer to 01-13(P.15) in Chapter 5.

Step

Description

• In Combined Mode 1, indicating lamp will light up. Note: For selecting and switching the operation mode, please refer to Section4.2.

• Enter into the frequency setting mode and write the target frequency into memory. Note: For detailed frequency setting procedures, please refer to Section4.2.4.

• Set the target frequency via operation panel and start the inverter by the digital input terminals.

•At this point, indicating lamp will light up, indicating that the motor is running.

Note: For detailed operation flow for the monitor mode, please refer to Section4.2.3.

• When the digital input terminals stop the output signals, the motor will decelerate until it comes to a full stop.

• Indicating lamp will not turn off until the inverter stops the output.

4.3.3 Basic operation procedures for JOG mode (00-16(P.79)＝0 or 1)

4.3.4 Basic operation procedures for communication mode (00-16(P.79)＝3)



In the communication mode, the user can set the parameters and run/stop or reset the inverters by communication.

Please refer to communication function related parameters for details.

4.3.5 Basic operation procedures for combined mode 1 (00-16(P.79)＝4)

PRIMARY OPERATION 38

Basic operation procedures for different modes

Step

Description

• In Combined Mode 2, indicating lamp will light up. Note: For selecting and switching the operation mode, please refer to Section4.2.

• The target frequency is set by the external terminals (the default priority is from high to low):

• If the programmable operating mode is chosen, please refer to Section5.4.1 Function selection of digital input and 5.5.2

Programmed operation mode.

• If the target frequency is set by multi-speed stage levels, please refer to 04-00(P.4) in Chapter 5..

• If the target frequency is set by the input signal across terminal 3-5, please refer to 02-21(P.39) in Chapter 5.

• Press or of operation panel to run the motor. At this point, indicating lamp will light up,

indicating that the motor is running.

Note: 1.For detailed operation flow for the monitor mode, please refer to Section4.2.3.

2. While the motor is running, the user can enter into the frequency setting mode to change the target frequency for regulating the motor speed.

•

Press and the motor will begin to decelerate until it comes to a full stop.

• Indicating lamp will not turn off until the inverter stops the output.

4.3.6 Basic operation procedures for combined mode 2 (00-16(P.79)＝5)

PRIMARY OPERATION 39

Basic operation procedures for different modes

Step

Description

• In Combined Mode 3, indicating lamp will light up. Note: For selecting and switching the operation mode, please refer to Section4.2.

• The target frequency is determined by communication:

•When RL, RM, RH and REX of multi-speed stage levels are “on”, the target frequency is determined by combination of multi-speed stage levels(Please refer to 04-00~04-02/P.4~P.6, 03-00~03-01/P.83~P.84，03-03~03-04/P.80~P.81。)

•When external JOG is “on”, the target frequency is determined by 01-13(P.15). Acceleration / deceleration time is set by

the value of 01-14(P.16).

•The inverter starting is activated by the externalterminals. At this point, indicating lamp will light up, indicating

that the motor is running.

•The functions of 00-02(P.996、P.998、P.999) can be accomplished by communication.

Note: For detailed operation flow for the monitor mode, please refer to Section 4.2.3.

•When the digital input terminals stop the output signals, the motor will decelerate until it comes to a full stop.

• Indicating lamp will not turn off until the inverter stops the output.

Step

Description

• In Combined Mode 4, indicating lamp will light up.

Note: For selecting and switching the operation mode, please refer to Section4.2.

• The target frequency of the inverter is determined by the external terminals’ “external voltage signal”, “external current

signal”, or “combination of multi-speed stage levels”.

•The inverter starting is activated by communication (including “Reset”). At this point, indicating lamp will light

up, indicating that the motor is running.

Note: 1. For detailed operation flow for the monitor mode, please refer to Section 4.2.3.

2. While the motor is running, the user can enter into the frequency setting mode to change the target frequency for regulating the motor speed.

•When communication sends the stop instruction, the motor will decelerate until it comes to a full stop.

• Indicating lamp will not turn off until the inverter stops the output.

4.3.7 Basic operation procedures for combined mode 3 (00-16(P.79)＝6)

4.3.8 Basic operation procedures for combined mode 4 (00-16(P.79)＝7)

PRIMARY OPERATION 40

Basic operation procedures for different modes

Step

Description

• In Combined Mode 5, indicating lamp will light up. Note: For selecting and switching the operation mode, please refer to Section4.2.

•The target frequency of the inverter is set byoperation panel:

• When RL, RM, RH and REX of multi-speed stage levels are “on”, the target frequency is determined by combination of multi-speed stage levels (please refer to04-00~04-02/P.4~P.6, 03-00~03-01/P.83~P.84，03-03~03-04/P.80~P.81)。

•When external JOG is “on”, the target frequency is determined by 01-13(P.15). Acceleration / deceleration time is set by

the value of 01-14(P.16).

•The inverter starting is activated by the external forward and reverse terminals.

Note: 1. For detailed operation flow for the monitor mode, please refer to Section 4.2.3.

2. While the motor is running, the user can enter into the frequency setting mode to change the target frequency for regulating the motor speed.

•When the digital input terminals stop the output signals, the motor will decelerate until it comes to a full stop.

• Indicating lamp will not turn off until the inverter stops the output.

4.3.9 Basic operation procedures for combined mode 5 (00-16(P.79)＝8)

PRIMARY OPERATION 41

Operation

Operation method

Source of the target frequency

Source of the operating signal

operation panel operation

External terminal signal

operation

M0 M1

Parameter setting:

04-01(P.5)=30 04-02(P.6)=10

Inverter

Input by digital input terminal: STF-SD STR-SD

Inverter

3 5

3-5 terminal input

4.4 Operation

4.4.1 Pre-operation checks and preparation

Before starting the operation, the following shall be examined:

1. Check if the wiring is correct. Check especially the ac motor driver output terminals (U/T1, V/T2, W/T3), which cannot be connected to the power. Confirm that grounding terminal ( ) is well grounded.

2. Check if there is a short circuit at the terminals or charged exposure.

3. Verify all terminal connections, and check if plug connectors (optional) and screws are all fastened.

4. Verify that no mechanical device is connected to the motor.

5. All switches must be disconnected before power on. Make sure that the inverter will not start and there is no abnormal activity when power on.

6. Turn on the power only after the cover is well placed.

7. Do not operate the switch with a wet hand.

8. Make sure of the following after power on:

The operating screenshould display normally, both indicating lamp and will light up.

4.4.2 Operation methods

For various operation methods, please refer to basic operation procedures in Chapter 4 and parameter description in Chapter 5.Select the most appropriate operation methods according to the application requirements and regulations. The most commonly used operation methods are shown below:

PRIMARY OPERATION42

4.4.3 Trial run

RESET

STOP

Note: Stop working immediately if abnormalities are found when running the inverter or the motor. Check for possible causes

according to “fault diagnosis”. After inverter output is stopped and the power terminals (R/L1, S/L2, and T/L3) of the main circuit are disconnected, electric shock may occur if one touches the inverter’s output terminals (U/T1, V/T2, and W/T3).Even if the

major loop power is cut off, there is still recharging voltage in the filter capacitors. As a result, discharge takes time. Once the major loop power is disconnected, wait for the power indicating lamp to go off before testing the intermediate dc loop with a dc voltage meter. Once the voltage is confirmed to be below the safe value, it is safe to touch the circuit inside the inverter.

Operation



Check cables and abnormalities before the trial run. After power on, the inverter is in the external

mode.

After power on, make sure the operating screen is normal, the indicating lamp power and

is on.

2. Connect a switch between STF and SD or STR and SD.

3. Connect a potentiometer between 3-5-10 or provide 0~5V dc between 3 and 5.

4. Adjust potentiometer or 0~5V dc to a minimum value (under 1V).

5. If STF is on, forward rotation is activated. If STR is on, reverse rotation is activated. Turn off STF or STR to decelerate the motor until it stops completely.

6. Check the following:

1). whether the direction of motor rotation is correct.

2). whether the rotation is smooth (check for any abnormal noise and vibration).

3). whether the acceleration / deceleration is smooth.



If there is an optional keyboard panel, do the following:

1. Make sure that the keyboard panel is connected to the inverter properly.

2. Change the operation mode to PU mode after power on, and the screen will display 50/60Hz.

3. Press button to set the target frequency at about 5Hz.

4. Press for forward rotation and for reverse rotation. Press

to decelerate the motor until

it stops completely.

5. Check the following:

1) Whether the direction of motor rotation is correct.

2) Whether the rotation is smooth (check for any abnormal noise and vibration).

3) Whether the acceleration / deceleration is smooth.

 If no abnormal condition is found, continue the trial run by increasing the frequency and go through the

above procedure. Put the machine into operation if no abnormal condition is found.

PRIMARY OPERATION43

System parameter group00

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

00-00

P.90

The inverter model

Read

---

00-01

P.188

Firmware version

Read

---

00-02

P.996～

P.999

Parameter restoration

0: Non-function

1: Alarm history clear (P.996=1)

2: Inverter reset (P.997=1)

3: Restoring all parameters to default values (P.998=1)

4: Restoring some parameters to default values1 (P.999=1)

5: Restoring some parameters to default values 2 (P.999=2)

6: Restoring some parameters to default values3(P.999=3)

00-03

P.77

Selection of Parameters write protection

0: Parameters can be written only when the motor stops.

1: Parameters cannot be written.

2: Parameters can also be written when the motor is

running.

3: Parameters cannot be written when in password

protection.

00-04

P.294

Decryption parameter

0~65535

00-05

P.295

Password setup

2~65535

00-06

P.110

Parameter unit monitoring selection

0: When the inverter starts, the operation panel enters the monitoring mode automatically, and the screen displays the output frequency.(this frequency for slip compensation)

1: When the inverter starts, the screen of the operation panel displays the target frequency.

2: When the inverter starts, the operation panel enters the monitoring mode automatically, and the screen displays current output frequency.

3: When the inverter starts, the operation panel enters the monitoring mode automatically, and the screen displays the current pressure and feedback pressure of the constant pressure system

4: When the inverter starts, the operation panel doesn’t enter the monitoring mode automatically, and the screen displays the mode of starting.

5. PARAMETER DESCRIPTION

5.1 System parameter group00

PARAMETER DESCRIPTION 44

System parameter group00

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

00-07

P.161

Multi-function display

0: Output voltage (V)

1: DC bus voltage (V)

2: Temperature rising accumulation rate of inverter (%)

3: Target pressure of the constant pressure system (%)

4: Feedback pressure of the constant pressure system (%)

5: Operation frequency (Hz)

6: Electronic thermal accumulation rate (%)

7: Reserved.

8: Signal value (mA) of 3-5 simulating input terminals

(mA/V).

9: Output power (kW).

10: Reserved.

11: Positive and reverse rotation signal. Then 1 represents positive rotation, 2 represents reverse rotation, and 0 represents stopping state.

12: NTC temperature (℃)

13: Electronic thermal accumulation rate of motor (%)

14~18: Reserved.

19: Digital terminal input state

20: Digital terminal output state

21: Actual working carrier frequency

00-08

P.37

Speed display 0: Display output frequency(the mechanical speed is not

displayed)

0.1~5000.0

1~9999

00-09

P.259

Speed unit selection 0: Speed display selection unit is 1

1: Speed display selection unit is 0.1

00-10

P.59

The setting frequency

selection of rotary

knob on the operating

keyboard

XXX0:The frequency set by frequency inverter itself shuttle knob is effective

XXX1: Thefrequencyset by the knob of the manipulator is effective.

X0XX: After changing the frequency, automatic storage after 30s.

X1XX: After changing the frequency, automatic storage after 10s.

X2XX :After changing the frequency, don’tstore automatically

0XXX: After to shuttle set frequency, the frequency of changes take effect immediately

1XXX: After to shuttle set frequency and the set key run, the frequency of change take effect.

PARAMETER DESCRIPTION 45

System parameter group00

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

00-11

P.72

Carrier frequency

1~15

5 kHz

00-12

P.31

Soft-PWM carrier operation selection

0: None Soft-PWM operation

1: When 00-11(P.72)< 5, Soft-PWM is valid (only apply to

V/F control )

2: When P.72>9, Inverter module’s temperature is

exorbitant, carrier will automatically lower, after module’s temperature dropping, carrier will automatically return to P. 72 set value.

00-13

P.71

Idling braking / DC braking

0: Idling braking

1: DC braking

00-14

P.75

Stop function selection

0: Press STOP button and stop the operation only in the

PU and H2 mode

1: Press STOP button and stop the operation in all mode.

00-15

P.78

Forward/reverse rotation prevention selection

0: Forward rotation and reverse rotation are both permitted.

1: Reverse rotation is prohibited (Press the reverse

reference to decelerate and stop the motor).

2: Forward rotation is prohibited (Press the forward rotation

reference to decelerate and stop the motor).

00-16

P.79

Operation mode selection

0: “PU mode”, “external mode” and “Jog mode” are

interchangeable.

1: “PU mode” and “JOG mode” are interchangeable.

2: “External mode” only

3: “Communication mode” only

4: “Combined mode 1”

5: “Combined mode 2”

6: “Combined mode 3”

7: “Combined mode 4

8: “Combined mode 5”

00-17

P.97

The second target frequency selection

0: Frequency set by operation panel

1: Frequency set by Communication RS485

2: Frequency set by the analog

00-19

P.35

Communication mode instruction selection

0: In communication mode, operating instruction and

setting frequency is set by communication.

1: In communication mode, operating instruction and

setting frequency is set by external.

00-21

P.300

Motor control mode selection

0: Induction motor V/F control

1: Reserved

2: Induction motor general magnetic vector control

00-24

P.189

50Hz/60Hz switch selection

0: The frequency parameter default value is 60Hz system.

1: The frequency parameter default value is 50Hz system.

00-25

P.990

Parameter mode setting

0: Parameter is displayed as “group mode”

1: Parameter is displayed as “conventional P mode”

PARAMETER DESCRIPTION 46

System parameter group00

Parameter

Name

Factory

Value

Setting Range

Content

00-00

P.90

The inverter model

Read

---

00-01

P.188

Firmware version

Read

The inverter control board firmware version

P.90 =

Input voltage: 1: 220V 1-PHASE 2: 220V 3-PHASE 3: 440V 3-PHASE

Applicable motor capacity: please refer to the following table

Value(value of the two low-order bits of 00-00)

Capacity (kw)

0.4 3 0.75

1.5

2.2 6 3.7 7 5.5

Note: The parameters above are for reading only, not for writing.

Read

5.1.1 Inverter information

 Inquire the inverter model, control board firmware version, and the connected expansion card, etc.

 The inverter model

The applicable motor capacity:

PARAMETER DESCRIPTION 47

System parameter group00

Parameter

Name

Factory

Value

Setting Range

Content

00-02

Parameter restoration

No function.

Alarm history clear (P.996=1)

Inverter reset (P.997=1)

Restoring all parameters to default values (P.998=1)

Restoring some parameters to default values1(P.999=1)

Restoring some parameters to default values 2 (P.999=2)

Restoring some parameters to default values 3(P.999=3)

Group

No.

Name

00-00

P.90

The inverter model

00-01

P.188

Firmware version

00-24

P.189

50Hz/60Hz switch selection

01-08

P.21

Accelerate/Decelerate time increments

06-27

P.292

Accumulative motor operation time (minutes)

06-28

P.293

Accumulative motor operation time (days)

06-29

P.296

Inverter electric time (minutes)

06-30

P.297

Inverter electric time (day)

Group

No.

Name

00-21

P.300

Motor control mode selection

02-25

P.198

The minimum input current/voltage of 3-5

02-26

P.199

The maximum input current/voltage of 3-5

02-27

P.196

The percentagecorresponding tothe minimum input current/voltage of 3-5

02-28

P.197

The percentage corresponding to the maximum input current/voltage of 3-5

Setting

5.1.2 Parameter restoration

 Restore the parameters to the default values.

Parameter restoration



1: 00-02 is set to1, and the screen will display after writing, the abnormal record will be erased, 00-02 is restored to 0.



2: 00-02 is set to 1, and the screen will display , the inverter will be reset.00-02 is restored to 0.After resetting the inverter, the values of the two relays, “electronic thermal relay” and “IGBT module thermal relay”will be set to zero.



3: 00-02is set to3, and the screen will display ,all the parameters will be restored to the default values except the parameters in the table 1below. After parameters are restored, 00-02 is restored to0.

Exception



4: 00-02 is set to4, and the screen will display after writing, all the parameters will be restored to the

The parameters in table 1 below will not be restored to the default values:

default values except the parameters in the table 1 and table 2below.After parameters are restored, 00-02is restored to 0.

Exception

The parameters in table 2 below and table 1will not are restored to the default values:

PARAMETER DESCRIPTION 48

System parameter group00

Group

No.

Name

02-61

P.141

3-5 current/voltage input corresponding to the percentage of plus or minus

05-00

P.301

Motor parameter auto-tuning function selection

05-01

P.302

Motor rated power

05-02

P.303

Motor poles

05-03

P.304

Motor rated voltage

05-04

P.305

Motor rated frequency

05-05

P.306

Motor rated current

05-06

P.307

Motor rated rotation speed

05-07

P.308

Motor excitation current

05-08

P.309

Motor stator resistance

11-00

P.320

Slip compensation gain

11-01

P.321

Torque compensation filter coefficients

Note: When restoring all or some to default values, please be sure that the screen displays , which means parameters has been restored to factory values, and then execute other operations.

 5：The parameter user register between 15-00 and 15-19 will not be reset, nor will the value of parameter number.

The parameter in table 1 will not be reset. Once reset, 00-02 will recover to 0.

 6: The parameter user register between 15-00 and 15-19 will not be reset, nor will the value of parameter number.

The parameter in table 1 and table2 will not be reset. Once reset, 00-02 will recover to 0.

PARAMETER DESCRIPTION 49

System parameter group00

Parameter

Name

Factory

Value

Setting Range

Content

00-03

P.77

Selection of parameters write protection

Parameters can be written only when the motor stops.

Parameters cannot be written.

Parameters can also be written when the motor is running.

Parameters cannot be written when in password protection.

00-04 P.294

Decryption parameter

0~65535

Write the registered password to decrypt the parameter protection.

00-05 P.295

Password setup

2~65535

Group

No.

Name

Group

No.

Name

00-03

P.77

Selection of parameters write protection

04-05

P.26

Speed 6

00-07

P.161

Multi-function display

04-06

P.27

Speed7

02-25

P.198

The minimum input current/voltage of 3-5

04-07

P.142

Speed8

02-26

P.199

The maximum input current/voltage of 3-5

04-08

P.143

Speed9

02-27

P.196

The percentage corresponding to the minimum input current/voltage of 3-5

04-09

P.144

Speed10

02-28

P.197

The percentage corresponding to the maximum input current/voltage of 3-5

04-10

P.145

Speed11

02-52

P.56

Output current display reference

04-11

P.146

Speed12

04-00

P.4

Speed 1 ( high speed )

04-12

P.147

Speed13

04-01

P.5

Speed 2 (middle speed)

04-13

P.148

Speed14

04-02

P.6

Speed 3 (low speed)

04-14

P.149

Speed15

04-03

P.24

Speed 4

04-19

P.131

Programmed operation mode speed 1

04-04

P.25

Speed 5

04-20

P.132

Programmed operation mode speed 2

04-21

P.133

Programmed operation mode speed3

06-17

P.261

Maintenance alarm function

04-22

P.134

Programmed operation mode speed 4

08-03

P.225

PID target value panel reference

04-23

P.135

Programmed operation mode speed 5

10-19

P.230

Dwell frequency at acceleration

04-24

P.136

Programmed operation mode speed 6

10-21

P.232

Dwell frequency at deceleration

04-25

P.137

Programmed operation mode speed 7

10-19

P.230

Dwell frequency at acceleration

04-26

P.138

Programmed operation mode speed 8

10-21

P.232

Dwell frequency at deceleration

Setting

5.1.3 Parameter protection

 Whether to enable the writing to various parameters or not can be selected. Use this function to prevent parameter

values from being rewritten by disoperation.

Parameter write protectionselection



Writing parameters only during stop(00-03=“0”initial value)

Exception

During operation, the parameters below can be written:

PARAMETER DESCRIPTION 50

Group

No.

Name

Group

No.

Name

00-03

P.77

Selection of parameters write protection

00-16

P.79

Operation mode selection

Group

No.

Name

Group

No.

Name

00-00

P.90

The inverter model

06-27

P.292

Accumulative motor operation time (minutes)

00-01

P.188

Firmware version

06-28

P.293

Accumulative motor operation time (days)

00-11

P.72

Carrier frequency

06-41

P.289

Alarm code display

00-15

P.78

Forward/reverse rotation prevention selection

06-43

P.291

Alarm message display

00-16

P.79

Operation mode selection

06-29

P.296

Inverter electric time (minutes)

06-01

P.22

Stall prevention operation level

06-30

P.297

Inverter electric time (days)

06-08

P.155

Over torque detection level

Group

No.

Name

00-00

P.90

The inverter model

00-01

P.188

Firmware version

00-05

P.295

Password setup

00-08

P.37

Speed display

00-16

P.79

Operation mode selection

00-25

P.990

Parameter mode setting

01-00

P.1

Maximum frequency

01-01

P.2

Minimum frequency

06-41

P.289

Alarm code display

06-43

P.291

Alarm message display

Setting



The parameters cannot be written. (00-03=“1”)

System parameter group00

Exception



During operation, the parameters below can also be written.(00-03=“2”)

Exception



When in password protection, parameters cannot be read. (00-03=“3”)

The parameters below can be written.

During operation, the parameters below cannot be written:

Exception

The parameters below can still be read:

Password protection

 Registering a password

1. Write a number (2～65535) in 00-05as a password, password protection takes effect immediately;

2. After registering a password,00-05=1;

 Unlocking password protection

1. Write the correct password in 00-04, and then password protection will be unlocked;

2. After unlocking the password, 00-04=0, 00-05=1;

3. If turn the inverter power off and then turn on, it will still restore to the password protection status.

 Password all clear

1. Write the correct password in 00-04 to unlock the password protection;

2. Write 0 in 00-05, password will be all cleared.

PARAMETER DESCRIPTION 51

System parameter group00

Note: Please keep the password properly. Bring the inverter to the factory for decryption if the password is forgotten.

PARAMETER DESCRIPTION 52

5.1.4 Monitoring function

Parameter

Name

Factory

Value

Setting Range

Content

00-06 P.110

Operation panel monitoring selection

When the inverter starts, the operation panel enters the monitoring mode automatically, and the screen displays the output frequency.

When the inverter starts, the screen of the operation panel displays the target frequency.

When the inverter starts, the operator shows the current target frequency.

When the inverter starts, operatorbeginsmonitor mode automatically, display the current target pressure and feedback constant pressure system (note)

When the inverter starts, operator is no longer automatically monitor mode, display the inverter model before starting.

00-07 P.161

Multi-function display

Output voltage (V)

DC bus voltage (V)

Temperature rising accumulation rate of inverter (%)

Targetpressure of the constant pressure system (%)

Feedback pressure of the constant pressure system (%)

Operation frequency (Hz)

Electronic thermal accumulation rate (%)

Signal value (mA) of 3-5 simulating input terminals (mA/V).

Output power (kW).

Positive and reverse rotation signal. Then 1 represents positive rotation, 2 represents reverse rotation, and 0 represents stopping state.

NTC temperature (℃)

Electronic thermal accumulation rate of motor (%)

14~18

Reserved.

Digital terminal input state

Digital terminal output state

Actual working carrier frequency

Note: 1. The “output frequency” here is the value after slip compensation.

2. The multi-function display selection is realized in the monitoring voltage mode. Please refer to Section 4.2.3for monitoring mode selection

3. Please refer to 5.4.15 for the sort of terminal.

 The item to be displayed on the operation panel can be selected.

System parameter group00

PARAMETER DESCRIPTION 53

System parameter group00

2.0 3 0

Parameter

Name

Factory

Value

Setting Range

Content

00-08

P.37

Speed display

0.0

0: Display output frequency(the mechanical speed is not

displayed)

0.1~5000.0

When 00-09=1

1~9999

When 00-09=0

00-09 P.259

Speed unit selection

0: Speed display selection unit is 1

1: Speed display selection unit is 0.1

Note: The machine speed on the screen is the theoretical value calculated proportionately by the inverter output frequency and the

setting value of 00-08. So there’s minute discrepancy between the displayed machine speed and the actual one.

Display

Setting

Operation panel monitoringselection

 Display the current target pressure and feedback pressure of the constant pressure system(00-06=“3”).

At this point, the screen display shows two sections. A decimal point is used to separate the boundaries. What is on the left is the target pressure of the constant pressure system and what is on the right is the feedback pressure

of the constant pressure system. As is shown in this figure,

, 20 denotes that the target pressure of the constant pressure system is 2.0kg/cm3; 30 denotes that the feedback pressure of the constant pressure system is 3.0kg/cm3.

Multi-function display

 The multi-function display selection is realized in the monitoring voltage mode. Please refer toPage 66(4.2.3 the

operation flow charts for monitoring mode)for monitoring mode selection.

5.1.5 Speed display

 In the mode of “monitoring output frequency”, the screen displays the corresponding machine speed.

Speed display

 The setting value of 00-08 is the machine speed of the inverter when its output frequency is 60Hz.

For example:

1. If the transmitting belt speed is 950 m/minute when the inverter output frequency is 60Hz, set 00-08 = 950.

2. After setting, in the “output frequency monitoring mode” of operation panel, the screen will display the speed of

the transmitting belt.

PARAMETER DESCRIPTION 54

System parameter group00

Parameter

Name

Factory

Value

Setting Range

Content

00-10

P.59

The setting frequency

selection of rotary

knob on the operating

keyboard

XXX0

The frequency set by frequency inverter itself shuttle knob is effective

XXX1

The frequency set by the knob of the manipulator is effective.

X0XX

After changing the frequency, automatic storage after 30s.

X1XX

After changing the frequency, automatic storage after 10s.

X2XX

After changing the frequency, don’tstore automatically

0XXX

After to shuttle set frequency, the frequency of changes take effect immediately

1XXX

After to shuttle set frequency and the set key run, the frequency of change take effect.

P.59 = 0 0 0

0.The frequence set by frequency inverter itself shuttle knob is effective

1.The frequency set by the knob of the DU08 is effective.

Reserved

0.After changing the frequency, automatic storage after 30s.

1.After changing the frequency, automatic storage after 10s.

2.After changing the frequency,doesen't storge automatically.

0.After to shuttle set frequency, the frequency of changes take effect immediately.

1.After to shuttle set frequency and the set key run , the frequency of change take effect.

Parameter

Name

Factory

Value

Setting Range

Content

00-11

P.72

Carrier frequency

5kHz

1~15

00-12

P.31

Soft-PWM carrier operation selection

None Soft-PWM operation

When 00-11(P.72)< 5, Soft-PWM is valid(only apply to V/F control )

When P.72>9, Inverter module’s temperature is exorbitant,

carrier will automatically lower, after module’s temperature dropping, carrier will automatically return to P. 72 set value.

Setting

5.1.6 The Setting Frequency Selection of Rotary Knob on the Operating Keyboard

 According the different setting values determing the frequency values which are set by the keyboard.

The Setting of Rotary Knob on theOperating keyboard

 00-27（P.59）is set by bit and it has 4 bits.

Note:：On one hundred - bit value, value on ontology shuttle knob set frequency effectively.

5.1.7 PWM Carrier frequency

 The motor sound can be changed by adjusting PWM carrier frequency properly.

Carrier frequency

 If the carrier frequency becomes larger, the mechanical noise of motor will become smaller, the leakage current of

motor will become larger, and the noise of inverter will become larger.

 If the carrier frequency becomes larger, the inverter will consume more energy and its temperature will also rise.  If there is mechanical resonance in inverter systems, we can adjust the setting value of 00-11 to diminish it.

PARAMETER DESCRIPTION 55

System parameter group00

100%

90%

80%

70%

60%

50%

40%

2kHz 4kHz 6kHz 8kHz 10kHz 12kHz 14kHz 16kHz

Carrier

frequency

Rated

current

Note: carrier frequency value should at least 8 times exceed the target frequency more than double.

Parameter

Name

Factory

Value

Setting Range

Content

00-13

P.71

Idling braking / DC braking

Idling braking

DC braking

00-14

P.75

function

selection

Press button and stop the operation only in the PU

and H2 (combined mode 2)mode

Press button and stop the operation in all mode.

ON OFF

Operation

signal

time

Output frequency

(HZ)

The motor idling breaking

Setting

 The higher Carrier frequency, the inverter rated current will decline, which was to prevent the inverter to overheat

and extend the life of IGBT, so that protection measures are necessary. The carrier frequency is 8kHz or below, rated current of a inverter is 100%, as the carrier frequency increase, rating current will decline, and accelerate product heat to protect the inverter. Rated current and carrier frequency relation curve shown in the following figure:

Carrier operation selectionV/F



Soft-PWM control is a control method that changes the motor noise from a metallic sound into an inoffensive, complex tone.



Motor noise modulation control is when the inverter varies its carrier frequency from time to time during the operation. The metal noises generated by the motor are not a single frequency. This function selection is to improve the high peak single frequency noises.



This function is only valid under the V/F mode; i.e., it is effective when 00-21=0.

5.1.8 Stop operation selection

 Select the inverter stop operation

Idling braking / linear braking

 Idling braking(00-13=“0”)

The inverter will terminate the output immediately after the stop signal is accepted, and the motor will be “racing”.

 Linear braking(00-13=“1”)

PARAMETER DESCRIPTION 56

System parameter group00

time

Output frequency (Hz)

ON OFF

Operation

signal

Deceleration time

(the time is set by P.8)

linear

braking

Note: 1. In the programmed operation mode, it is not necessary to cancel the start signal. The inverter will run at the

section where it stopped after reset.)

2. After resetting the inverter, the values of the two relays of “electronic thermal relay” and “IGBT module thermal relay” will be set to zero.

Parameter

Name

Factory

Value

Setting Range

Content

00-15

P.78

Forward/reverse rotation prevention selection

Forward rotation and reverse rotation are both permitted.

Reverse rotation is prohibited (Press the reverse reference to decelerate and stop the motor).

Forward rotation is prohibited (Press the forward rotation reference to decelerate and stop the motor).

Note: It is valid to all start signals.

Setting

The output of the inverter will follow the acceleration/deceleration curve to decelerate until stop after the stop signal is accepted.

Button function selection



to stop the operation.(00-14=“1”)

Notice

In any modes except the PU and the H2 mode, the motor can be stopped by pressing . The inverter

then displays E0 and all functions of the inverter are disabled. To unlock the state, follow the procedures below:

1. If the start signal is the digital input terminal, it is necessary to cancel the digital input start signal given(Note1);

2. Press button for over 1.0 second to remove E0 state.



No matter in which setting, press button for over 1.0 second to reset the inverter after the alarm occurs.

5.1.9 Forward/reverse rotation prevention selection

 Set this parameter to limit the motor rotation to only one direction, and prevent reverse rotation fault resulting from

the incorrect input of the start signal.

PARAMETER DESCRIPTION 57

System parameter group00

Parameter

Name

Factory

Value

Setting Range

Content

00-16

P.79

Operation mode selection

“PU mode”, “external mode” and “Jog mode” are

interchangeable.

“PU mode” and “JOG mode” are interchangeable.

“External mode” only

“Communication mode” only

“Combined mode 1”

“Combined mode 2”

“Combined mode 3”

“Combined mode 4

“Combined mode 5”

00-17

P.97

The second target frequency selection

Frequency set by operation panel

Frequency set by Communication RS485

Frequency set by the analog

00-19

P.35

Communication mode instruction selection

In communication mode, operating instruction and setting frequency is set by communication.

In communication mode, operating instruction and setting frequency is set by external.

Parameter

Name

Factory

Value

Setting Range

Content

00-21 P.300

Motor control mode selection

Induction motor V/F control

General magnetic vector control of induction motor

Setting

5.1.10 Operation mode selection

 Select the operation mode of the inverter, and determine the source of start signal and target frequency.

 Please refer to Section 4.3 for the detailed setting and usage.



When 00-16=3, select communication mode:

1. If 00-19=0, operating instruction and speed instruction is set by communication;

2. If 00-19=1, operating instruction and speed instruction is set by external.

5.1.11 Control mode selection

 Determine the control mode of the selected AC motor inverter

 Induction motor V/F control: The user can design V/F ratio by self with the demand, and at the same time control

motors.

Operation mode selection

Communication mode instruction selection

Control mode selection

PARAMETER DESCRIPTION 58

System parameter group00

Note: 1. Motor capacity shall be same level or lower level with inverter capacity.

2. When making automatic measurement, such as allowing the motor rotation, please set the P.301 = 1 (dynamic

measurement), the load and the motor must be made out completely. Such as load environment don't allow Auto - tuning automatically measure when motor rotate, please set the P. 301 = 2 (static measurement).

3. Domestic magnetic to quantity control: According to function of the automatic measurement (Auto - tuning) to enhance the control performance.

Parameter

Name

Factory

Value

Setting Range

Content

00-24 P.189

50/60Hz switch selection

The frequency parameter default value is 60Hz system.

The frequency parameter default value is50Hz system.

Group

No.

Name

Group

No.

Name

01-03

P.3

Base frequency

05-04

P.305

Motor rated frequency

01-09

P.20

Accelerate/decelerate reference frequency

05-06

P.307

Motor rated rotation speed

06-03

P.66

Stall prevention operation reduction starting frequency

02-21

P.39

The maximum operation frequency of terminal 3-5

08-14

P.182

Integral upper limit

Setting

 General magnetic vector control of induction motor: The voltage boost, the frequency changes when

compensation motor load increases.

5.1.12 50/60Hz switch selection

 According to different power frequency and the default motor frequency, frequency-related parameters which are

50Hz or 60Hz can be selected.

50/60Hz switch selection

 If the customer would like to set frequency related parameter to 60Hzsystem (00-24=”0”), please follow the

following two steps.

1. Set 00-24=0;

2. Set 00-02 to the factory default value (at this point, frequency-related parameters of the inverter will be reset to 60Hz.

 The affected parameters are as follows:

PARAMETER DESCRIPTION 59

System parameter group00

Parameter

Name

Factory

Value

Setting Range

Content

00-25 P.990

Parameter mode setting

Parameter is displayed as “group mode”

Parameter is displayed as “conventional P mode”

0 0 - 2 5

p 0

Display

5.1.13 Parameter mode setting

 Select “order number” or “parameter group” to display parameters.

Parameter mode setting

 “Parameter group” displaying

 “Order number” displaying

PARAMETER DESCRIPTION 60

5.2 Basic parameter group01

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

01-00

P.1

Maximum frequency

0.00～01-02(P.18)Hz

120.00Hz

01-01

P.2

Minimum frequency

0～120.00Hz

0.00Hz

01-02

P.18

High-speed maximum frequency

01-00(P.1)～650.00Hz

120.00Hz

01-00(P.1)～650.00Hz

Set when above 120Hz

01-03

P.3

Base frequency 50Hz system setting: 0～650.00Hz

50.00Hz

60Hz system setting: 0～650.00Hz

60.00Hz

01-04

P.19

Base frequency voltage 0～1000.0V

99999

99999: Change according to the input voltage

01-05

P.29

Acceleration/deceleration curve selection

0: Linear acceleration /deceleration curve

1: S pattern acceleration /deceleration curve 1

2: S pattern acceleration /deceleration curve 2

3: S pattern acceleration /deceleration curve 3

01-06

P.7

Acceleration time

3.7K and types below: 0～360.00s/0～3600.0s

5.00s

5.5K types: 0～360.00s/0～3600.0s

10.00s

01-07

P.8

Deceleration time

3.7K and types below: 0～360.00s/0～3600.0s

5.00s

5.5K types: 0～360.00s/0～3600.0s

10.00s

01-08

P.21

Acceleration/deceleration time increments

0: Time increments 0.01s

1: Time increment is 0.1s

01-09

P.20

Acceleration/deceleration reference frequency

50Hz system setting:1.00～650.00Hz

50.00Hz

60Hz system setting: 1.00～650.00Hz

60.00Hz

01-10

P.0

Torque boost

0.2K~0.75K types: 0～30.0%

6.0%

1.5K～3.7K types: 0～30.0%

4.0%

5.5K types: 0～30.0%

3.0%

01-11

P.13

Starting frequency

0～60.00Hz

0.50Hz

01-12

P.14

Load pattern selection

0: Applicable to constant torque loads(convey belt, etc.)

1: Applicable to variable torque loads (fans and pumps, etc.)

2、3:Applicable to ascending / descending loads

4:Multipoint VF curve

5～13:Special two-point VF curve

01-13

P.15

JOG frequency

0～650.00Hz

5.00Hz

01-14

P.16

JOG acceleration/ deceleration time

0～360.00s/0～3600.0s

0.50s

01-15

P.28

Output frequency filter time

0～1000ms

0ms

01-16

P.91

Frequency jump 1A 0～650.00Hz

99999

99999: invalid

01-17

P.92

Frequency jump 1B 0～650.00Hz

99999

99999: invalid

01-18

P.93

Frequency jump 2A 0～650.00Hz

99999

99999: invalid

Basic parameter group 01

PARAMETER DESCRIPTION 61

Basic parameter group 01

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

01-19

P.94

Frequency jump 2B 0～650.00Hz

99999

99999: invalid

01-20

P.95

Frequency jump 3A 0～650.00Hz

99999

99999: invalid

01-21

P.96

Frequency jump 3B 0～650.00Hz

99999

99999: invalid

01-22

P.44

The second acceleration time

0～360.00s/0～3600.0s

99999

99999: Not selected

01-23

P.45

The second deceleration time

0～360.00s/0～3600.0s

99999

99999: Not selected

01-24

P.46

The second torque boost 0～30.0%

99999

99999: Not selected

01-25

P.47

The second base frequency 0～650.00Hz

99999

99999: Not selected

01-26

P.98

Middle frequency 1

0～650.00Hz

3.00Hz

01-27

P.99

Output voltage 1 of middle frequency

0～100.0%

10.0%

01-28

P.162

Middle frequency 2 0～650.00Hz

99999

99999: Not selected

01-29

P.163

Output voltage 2 of middle frequency

0～100.0%

0.0%

01-30

P.164

Middle frequency 3 0～650.00Hz

99999

99999: Not selected

01-31

P.165

Output voltage 3 of middle frequency

0～100.0%

0.0%

01-32

P.166

Middle frequency 4 0～650.00Hz

99999

99999: Not selected

01-33

P.167

Output voltage 4 of middle frequency

0～100.0%

0.0%

01-34

P.168

Middle frequency 5 0～650.00Hz

99999

99999: Not selected

01-35

P.169

Output voltage 5 of middle frequency

0～100.0%

0.0%

01-36

P.255

S pattern time at the beginning of acceleration

0～25.00s/0～250.0s

0.20s

01-37

P.256

S pattern time at the end of acceleration

0～25.00s/0～250.0s

99999

99999: Not selected

01-38

P.257

S pattern time at the beginning of deceleration

0～25.00s/0～250.0s

99999

99999: Not selected

01-39

P.258

S pattern time at the end of deceleration

0～25.00s/0～250.0s

99999

99999: Not selected

PARAMETER DESCRIPTION 62

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-00

P.1

Maximum frequency

120.00Hz

0.00～

01-02(P.18)Hz

01-01

P.2

Minimum frequency

0.00Hz

0～120.00Hz

Output minimum frequency

01-02

P.18

High-speed maximum frequency

120.00Hz

01-00(P.1)～

650.00Hz

Set when above 120Hz

01-00(P.1)

/01-03(P.18)

01-01(P.2)

Output

frequency

Hz

Target frequency

（Hz）

Setting

5.2.1 Limiting the output frequency

 Output frequency can be limited. Clamp the output frequency at the upper and lower limits.

Maximum frequency, high-speed maximum frequency

 The “maximum frequency” and the “high-speed maximum frequency” are interrelated:

1. If the target upper limit frequency is set below 01-00(P.1), use 01-00 as the maximum frequency;

2. If the target frequency limited to between 120~650Hz, use 01-02 as the maximum frequency.



If 01-00< 01-01, the steady output frequency will be clamped to01-00.



When setting the target frequency in PU mode, the set frequency value cannot exceed the value of01-00.

Minimum frequency



If the target frequency≤01-01, the steady output frequency equals to = 01-01.



If 01-01<target frequency≤01-00(01-03), the steady output frequency equals to target frequency.

PARAMETER DESCRIPTION 63

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-03

P.3

Base frequency

50.00Hz

0.00～650.00Hz

50Hz system (00-24=1)

60.00Hz

60Hzsystem (00-24=0)

01-04

P.19

Base frequency voltage

99999

0～1000.0V

Set the base frequency voltage according to the motor rating.

99999

The base frequency voltage is equal to the power source voltage.

Note: Please refer to 5.2.10 The second function for the second base frequency.

Setting

01-03(P.3)

/01-25(P.47)

Output

frequency

Output

voltage

（V）

01-04(P.19)

5.2.2 Base frequency, base frequencyvoltage

 Use this function to adjust the inverter outputs (voltage, frequency) to match with the motor rating.

Base frequency

 Generally set the rated frequency of the motor in 01-03.

When the frequency on the motor rating plate is only "50 Hz", make sure to set to "50 Hz". When it is set to "60 Hz", the voltage will drop too much, causing insufficient torque. As a result, the inverter may trip due to overload.

 When the motor operation require switching to commercial power supply, set commercial power supply in 01-03.

Base frequency voltage

 If the output frequency is lower than the base frequency, the output voltage of the inverter will increase with output

frequency. If the output frequency has reached the base frequency (01-03), the output voltage will just be equal to the base frequency voltage. If the output frequency exceeds the base frequency and increase continuously, the output voltage will be clamped to the base frequency voltage.

PARAMETER DESCRIPTION 64

5.2.3 Acceleration/deceleration time setting

Parameter

Name

Factory

Value

Setting Range

Content

01-05

P.29

Acceleration/deceleration curve selection

Linear acceleration /deceleration curve

S pattern acceleration /deceleration curve 1 (Note 1)

S pattern acceleration /deceleration curve 2 (Note 2)

S pattern acceleration /deceleration curve 3 (Note 3)

01-06

P.7

Acceleration time

5.00s

0～360.00s

3.7K and types below

10.00s

0～3600.0s

5.5K types

01-07

P.8

Deceleration time

5.00s

0～360.00s

3.7K and types below

10.00s

0～3600.0s

5.5K types

01-08

P.21

Acceleration/deceleration time increments

Time increment is 0.01s

Time increment is 0.1s

01-09

P.20

Acceleration/deceleration reference frequency

50.00Hz

1.00～

650.00Hz

50Hz system setting (00-24=1)

60.00Hz

60Hz system setting(00-24=0)

Output frequency

Time

01-06(P.7)

01-07(P.8)

Acceleration slope

Deceleration slope

01-09(P.20)

3.)]

cos(1[







 



Setting

 Use this function to set motor acceleration/deceleration time.

Basic parameter group 01

Acceleration/deceleration curve selection

 Linear acceleration /deceleration curve(01-05=“0”)

An acceleration slope is constructed by the combination of 01-06 and 01-09. A deceleration slope is constructed by the combination of 01-06 and 01-09.

When the target frequency varies, it increases with the “acceleration slope” or decreases with the “deceleration slope” linearly. See the figure below:

 S pattern acceleration /deceleration curve 1(01-05=“1”)

An acceleration slope is constructed by the combination of 01-06and 01-03. A deceleration slope is constructed by the combination of 01-07 and 01-03. The acceleration / deceleration curve has an S-shape change according to the “acceleration / deceleration slope”. The S-shape equation between 0 and 01-03(P.3) is:

The S-shape equation of 01-03(P.3) or above is:

t = time; f = output frequency

PARAMETER DESCRIPTION 65

Basic parameter group 01

Acceleration slope

Output frequency

01-06(P.7)

01-03(P.3)

Time

Acceleration slope

Time

Output frequency

Note: 1. S pattern acceleration /deceleration curve 1 is used when acceleration/deceleration is required for a short time

until a high-speed area equal to or higher than the base frequency, such as for the main shaft of the machine.

2. S pattern acceleration /deceleration curve2 can effectively reduce motor vibration during the acceleration / deceleration, and thus prevent the belts and gears from broken.

3. S pattern acceleration /deceleration curve3 is used to start the inverter gradually without impact.

4. Please refer to Section 5.2.10 The second function for the second acceleration/deceleration time.

5. When RT is “on”, the second function is valid. For the operation characteristics of the motor, please refer to

Section 5.2.10.RT mentioned in this section is the function name of the “multi-function digital input terminal”. Please refer to 03-00~03-06, 03-09 for function selection and purposes of the multi-function digital input terminal. For related wiring, please refer to Section 3.7.

Setting

 S pattern acceleration /deceleration curve 2(01-05=2)

An acceleration slope is formed by the combination of 01-06 and 01-09. A deceleration slope is formed by the combination of 01-07 and 01-09.

When the target frequency varies, the acceleration curve has an S-shape ascending according to the “acceleration

slope”. The deceleration curve on the other hand has an S-shape deceleration according to the “deceleration slope”. As shown in the figure below, when the setting value of the inverter is adjusted from f0 to f2, an S-shape

acceleration is undertaken once, and the time is 01-06×(f2-f0)/01-09. Then if the frequency is set from f2 to f3, a second S-shape acceleration is experienced, and the time is 01-06×(f3-f2)/01-09.

 S pattern acceleration /deceleration curve 3(01-05=“3”)

Please refer to 5.2.12 Spattern time setting.

Acceleration/deceleration time increments

 When 01-08=0, minimum acceleration / deceleration time (01-06、01-07、01-14、01-22、01-23、04-35~04-42)

increment is 0.01s.

 When 01-08=1, minimum acceleration / deceleration time(01-06 、 01-07 、 01-14 、 01-22 、 01-23 、

04-35~04-42)increment is 0.1s.

Acceleration / deceleration reference frequency

 When the output frequency of the inverter is accelerated from 0Hz to01-09, the required time is defined as

“acceleration time”.

 When the output frequency of the inverter is decelerated from 0Hz to 01-09, the required time is defined as

“deceleration time”.

PARAMETER DESCRIPTION 66

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-10

P.0

Torque boost

6.0%

0～30.0%

0.2 ~ 0.75K

4.0%

1.5K～3.7K

3.0%

5.5K

VHz

VPf

03.14%62.0

%6%100

2200.

0.%100

19. 



 





 











 





 









Note: 1. If the set value of 01-10 is too high, it will activate current inverter protection or the activation will be impeded.

2. Please refer to Section 5.2.10 for the second torque boost.

3. RT mentioned in this section is the function name of the “multi-function digital input terminal”. Please refer to

03-00~03-06, 03-09 for function selection and purposes of the multi-function digital input terminal. For related wiring, please refer to Section 3.7.

Parameter

Name

Factory

Value

Setting Range

Content

01-11

P.13

Starting frequency

0.50Hz

0～60.00Hz

---

Startup

Signal

Output

Frequency

<Hz>

01-11

P.13

Setting

5.2.4 Torque boost V/F

 For an inverter controlled by V/F mode, when the motor starts up, the starting torque is usually inadequate since

the output voltage of the inverter is inadequate. In this case, the output voltage can be elevated by properly setting the torque boost (01-10), and thus a better starting torque can be acquired.

Torque boost

 If 01-10=6% and 01-04=220V, and when output frequency of the inverter is 0.2Hz, the output voltage is:

 If RT is “on,” “the second torque boost” on 01-24 is valid (Note 2).

5.2.5 Starting frequency

 When the motor starts up, the instantaneous output frequency of the inverter is called “starting frequency”.

Starting frequency

 If the target frequency of the inverter is lower than the setting value of 01-11, the motor will not run. When the

signal of the motor starts, the output frequency will go up from the value of 01-11.

PARAMETER DESCRIPTION 67

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-12

P.14

Load pattern selection

Applicable to constant torque loads (convey belt, etc.)

Applicable to variable torque loads (fans and pumps, etc.)

2、3

Applicable to ascending / descending loads

Multipoint VF curve

5～13

Special two-point VF curve

01-12＝0

Output frequency

P.0

0 P.3

Output voltage

P.19

Applicable to constant torque loads

(convey belt, etc.,)

01-12＝1

P.0

0 P.3

P.19

Output voltage

Output frequency

Applicable to variable torque loads

(Fans and pumps, etc.)

Curve equation of output voltage and output frequency is:

Base voltage-Base voltage*P.0* Output frequency

Base frequency

+ Base voltage * P.0

01-12＝2

P.0

0 P.3

P.19

Forward rotating

Reversely rotating

Output voltage

Output frequency

Ascending / descending loads

01-12＝3

P.0

0 P.3

P.19

Forward rotating

Reversely rotating

Output voltage

Output frequency

Ascending / descending loads

Setting

5.2.6 Load pattern selection V/F

 Optimal output characteristics for application or load characteristics can be selected when in V/F control.

Load pattern selection



When 01-12＝4, suppose that 01-04=220V, 01-26=5Hz, 01-27=10%, when the inverter is running at5Hz, the output voltage equals to 01-04×01-27＝220V×10%＝22V.



If RT is “on”, 01-24 “the second torque boost” is valid.

PARAMETER DESCRIPTION 68

Basic parameter group 01

01-12＝4

P.0

P.98 P.162 P.164 P.166

P.168

P.99

P.169

P.167 P.165

P.163

P.19

P.3

Output voltage

%

Output frequency (Hz)

Whether it is high startup torque or descending torque, they are due to

the set values (Note 1).

01-12=5

Output frequency

P.0

0 P.3

Output voltage

P.19

P.98=3.00.1

When P.14 = 5, the value of A is 7.1% (Note 2).

01-12＝6, 7, 8

P.0

0 P.3

P.19

3.0

Output voltage

Output frequency

0.1

When 01-12=6, the value of A is 8.7%. When 01-12=7, the value of A is

10.4%. When01-12=8, the value of A is 12.0%.(Note 2)

01-12＝9, 10

P.0

0 P.3

P.19

300.1

Output frequency

Output voltage

When P.14=9, the value of A is 20.0%. When P.14=10, the value of A is

25.0%.(Note 2)

01-12＝11, 12, 13

P.0

0 P.3

P.19

60.1

Output voltage

Output frequency

When 01-12 = 11, the value of A is 9.3%. When 01-12 = 12, the value of

A is 12.7%. When 01-12 = 13, the value of A is 16.1%. (Note 2)

Note: 1. Referring to the diagrams above, set 01-26 and 01-27, if one point is needed. Set 01-26, 01-27, 01-28 and

01-29 if two points are needed. 01-26, 01-27, 01-28, 01-29, 01-30 and 01-31 if three points are needed.

2. If you set 01-12 between 5 and 13, the curve will be invalid when 01-10 is larger than the point A, where point A equals to 01-10.

PARAMETER DESCRIPTION 69

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-13

P.15

JOG frequency

5.00Hz

0～650.00Hz

---

01-14

P.16

JOG acceleration/ deceleration time

0.50s

0～360.00s/

0～3600.0s

01-08=0/ 01-08=1

01-14

(P.16 )

01-09 (P.20)

01-03

(P.15)

01-03

(P.15)

01-09

(P.20)

01-14

(P.16 )

Forward

rotation

Reverse rotation

Press

FWD

Press

REV

Output frequency

Time

Note: Please refer to Section 4.3.3 for how to enter the JOG mode.

Parameter

Name

Factory

Value

Setting Range

Content

01-15

P.28

Output frequency filter time

0～31

--Setting

Setting

5.2.7 JOG operation

 The frequency and acceleration/deceleration time for JOG operation can be set. JOG operation can be used for

conveyor positioning, test run, etc.

JOG operation



In JOG mode, the output frequency is the set value of 01-13, and the acceleration / deceleration time is the set value of 01-14.

5.2.8 Output frequency filter time

 When Output frequency filter time is set, the inverter can filter out the output frequency to reducemachine vibration

upon high-frequency and low-frequency is switched.



PARAMETER DESCRIPTION 70

Output frequency filter time

The bigger the output frequency filter time is, the better the filtering effect is. But the corresponding response delay will also increase. When the value is 0, the filter function is invalid.

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-16

P.91

Frequency jump 1A

99999

0～650.00Hz

---

99999

Invalid.

01-17

P.92

Frequency jump 1B

99999

0～650.00Hz

---

99999

Invalid.

01-18

P.93

Frequency jump 2A

99999

0～650.00Hz

---

99999

Invalid.

01-19

P.94

Frequency jump 2B

99999

0～650.00Hz

---

99999

Invalid.

01-20

P.95

Frequency jump 3A

99999

0～650.00Hz

---

99999

Invalid.

01-21

P.96

Frequency jump 3B

99999

0～650.00Hz

---

99999

Invalid.

01-16 (P.91)

01-17 (P.92)

01-18

(P.93)

01-19 (P.94)

01-20 (P.95)

01-21 (P.96)

Output

frequency

(Hz)

Note: 1. During the acceleration / deceleration period, the output frequency of the inverter will still pass through the

jump frequency.

2. When 01-16=99999 or 01-17=99999, the first set of frequency jump is invalid. When 01-18=99999 or 01-19=99999, the second set of frequency jump is invalid. When 01-20=99999 or 01-21=99999, the third set of frequency jump is invalid.

Setting

5.2.9 Frequency jump

 When it is desired to avoid resonance attributable to the natural frequency of a mechanical system, these

parametersallow resonant frequencies to be jumped.

Frequency jump

 To avoid system’s mechanical resonance frequency when running the motor, the inverter provides three sets of

jump frequencies, namely, 01-16 and 01-17 (the first set), 01-18 and 01-19 (the second set), 01-20 and 01-21 (the third set).

 For example: assuming 01-16=45 and 01-17=50;

If the target frequency≤45Hz, then the steady output frequency=the target frequency. If 45Hz≤target frequency＜50Hz, then the steady output frequency=45Hz. If the target frequency≥50Hz, then the steady output frequency=the target frequency.

PARAMETER DESCRIPTION 71

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-22

P.44

The second acceleration time

99999

0～360.00s/

0～3600.0s

01-08=0/ 01-08=1

99999

Not selected.

01-23

P.45

The second deceleration time

99999

0～360.00s/

0～3600.0s

01-08=0/ 01-08=1

99999

Not selected.

01-24

P.46

The second torque boost

99999

0～30.0%

---

99999

Not selected.

01-25

P.47

The second base frequency

99999

0～650.00Hz

---

99999

Not selected.

Note: RT motioned here is the function name of “multi-function digital input terminal”. Please refer to 03-00, 03-01, 03-03 and 03-04, for the function selection of multi-function digital input terminal.

Setting

5.2.10 The second function

 It is appropriate for the parameters when the RT signal is ON.

The second function



When 01-08=0, minimum acceleration / deceleration time (01-22, 01-23) increment is 0.01s.



When 01-08=1, minimum acceleration / deceleration time (01-22、01-23) increment is 0.1s.



When RTis “on”, the second function is valid. For the operation characteristics of the motor, please refer to the following second function setting.

If 01-22≠99999 and 01-23=99999, when RT is “on”, the acceleration /deceleration time is the “set value of 01-22”.

If 01-22≠99999 and 01-24=99999, when RT is “on”, the torque boost is the “set value of 01-10”. If 01-22≠99999 and 01-24≠99999, when RT is “on”, the torque boost is the “set value of 01-24”.

If 01-22≠99999 and 01-25=99999, when RT is “on”, the base frequency is the “set value of 01-03”. If 01-22≠99999 and 01-25≠99999, when RT is “on”, the base frequency is the “set value of 01-25”.

PARAMETER DESCRIPTION 72

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-26

P.98

Middle frequency 1

3.00Hz

0～650.00Hz

---

01-27

P.99

Output voltage 1 of middle frequency

10.0%

0～100.0%

---

01-28 P.162

Middle frequency 2

99999

0～650.00Hz

---

99999

Not selected.

01-29 P.163

Output voltage 2 of middle frequency

0.0%

0～100.0%

---

01-30 P.164

Middle frequency 3

99999

0～650.00Hz

---

99999

Not selected.

01-31 P.165

Output voltage 3 of middle frequency

0.0%

0～100.0%

---

01-32 P.166

Middle frequency 4

99999

0～650.00Hz

---

99999

Not selected.

01-33 P.167

Output voltage 4 of middle frequency

0.0%

0～100.0%

---

01-34 P.168

Middle frequency 5

99999

0～650.00Hz

---

99999

Not selected.

01-35 P.169

Output voltage 5 of middle frequency

0.0%

0～100.0%

--Setting

5.2.11 Middle frequency, output voltage of middle frequency V/F

 Parameters can be set when using a special motor, especially adjusting the motor torque.

Middle frequency, output voltage of middle frequency

 Please refer to the description on 01-12=4 in Section 5.2.6 Load pattern selection.

PARAMETER DESCRIPTION 73

Basic parameter group 01

Parameter

Name

Factory

Value

Setting Range

Content

01-36 P.255

S pattern time at the beginning of acceleration

0.20s

0～25.00s/

0～250.0s

01-08=0/ 01-08=1

01-37 P.256

S pattern time at the end of acceleration

99999

0～25.00s/

0～250.0s

01-08=0/ 01-08=1

99999

Not selected.

01-38 P.257

S pattern time at the beginning of deceleration

99999

0～25.00s/

0～250.0s

01-08=0/ 01-08=1

99999

Not selected.

01-39 P.258

S pattern time at the end of deceleration

99999

0～25.00s/

0～250.0s

01-08=0/ 01-08=1

99999

Not selected.

Output

frequency

Time

Starting

signal

OFF

P.255

P.256 P.257

P.258

Setting

5.2.12 S pattern time

 It is used to set the acceleration time of S pattern acceleration/deceleration.

S pattern time

 When 01-05 = 3, “S pattern acceleration /deceleration curve 3”.

1) The parameters 01-36, 01-37, 01-38 and 01-39 are used to start the inverter gradually without impact. And

varying degrees of S pattern acceleration/deceleration curve are adjusted by the values. When the S pattern acceleration/deceleration curve is started, the inverter will accelerate/decelerate with different speed according to the primary acceleration/deceleration time.

2) When S pattern acceleration/deceleration curve 3 is selected, the acceleration/ deceleration time will be

longer, as follows.

3) When the selected acceleration time (01-06 or 01-22)≥01-36 and 01-37, the actual acceleration time is as

follows: The actual acceleration time = the selected acceleration time + (01-36 + 01-37)/ 2

4) When the selected deceleration time (01-07 or 01-23)≥01-38 and 01-39, the actual deceleration time is as

follows:

PARAMETER DESCRIPTION 74

The actual deceleration time = the selected deceleration time + (01-38 + 01-39)/ 2

Basic parameter group 01

P.255

P.256

Starting frequency

P.13

Acceleration /

deceleration

reference frequency

(P.20)

P.256/2

P.255/2

Linear acceleration

(P.7 or P.44)

Fre1

Fre2

Note: All calculations of acceleration/deceleration time are based on 01-09.

Example: when the parameters are initial value (60 Hz system), the actual acceleration time from 0Hz to 60Hz in accordance with S pattern acceleration/deceleration curve 3 is as follows:

The acceleration time being setT1 = (01-09 - 01-11) * 01-06 / 01-09 The actual acceleration timeT2= T1 + (01-36 + 01-37) * (01-09 - 01-11) / 2 / 01-09 So T1 = (60 - 0.5) * 5 / 60 = 4.96s (the actual acceleration time of linear acceleration) The actual acceleration timeT2 = 4.96 + (0.2 + 0.2) * (60 - 0.5) / 2 / 60 = 5.16s

PARAMETER DESCRIPTION 75

Digital input/ output parameter group03

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

02-06

P.185

Proportion linkage gain

0～100%

02-07

P.240

Auxiliary frequency

0: No auxiliary frequency function is available.

2: operation frequency = basic frequency +

auxiliary frequency (given by the 3-5 terminal)

4: operation frequency = basic frequency -

auxiliary frequency (given by the 3-5 terminal)

6: Operation frequency = 3-5 terminal linkage

signal given as a percentage

02-10

P.60

3-5 filter time

0～2000ms

31ms

02-20

P.17

3-5 signal selection

0: The effective range of signal sampling is

4~20mA.

1: The effective range of signal sampling is

0～10V.

2: The effective range of signal sampling is

0～5V.

02-21

P.39

The maximum operation frequency of terminal 3-5

50Hz system: 1.00～650.00Hz

50.00Hz

60Hz system: 1.00～650.00Hz

60.00Hz

02-24

P.184

3-5 disconnection selection

0: No disconnection selection is available.

1: Decelerate to 0Hz, the digital output terminal

will set off the alarm

2: The inverter will stop immediately, and the

panel will display the “AEr” alarm.

3: The inverter will run continuously according to

the frequency reference before the disconnection. The digital output terminal will set off the alarm.

02-25

P.198

The minimum input current/ voltage of terminal 3-5

0～20.00 mA /V

0.00V

02-26

P.199

The maximum input current/ voltage of terminal 3-5

0～20.00 mA/ V

10.00V

02-27

P.196

The percentage corresponding to the minimum input current/ voltage of terminal 3-5

0%～100.0%

0.0%

02-28

P.197

The percentage corresponding to the maximum input current/ voltage of terminal 3-5

0%～100.0%

100.0%

02-52

P.56

Output current display the datum

0~500.00A

According

to type

02-61

P.141

3-5 current/voltage input corresponding to the percentage of plus or minus

0~11

5.3 Analog input and output parameter group 02

PARAMETER DESCRIPTION 76

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

02-06 P.185

Proportion linkage gain

0～100%

---

25HZ

0V 5V 10V

50HZ

75HZ

100HZ

The target frequency

Given by the voltage

of terminal 2-5

P.185=100%

P.185=50%

Note: 1. Please refer to the instruction of 02-07(P.240) for the proportion linkage signal input.

2. When the analog current/voltage signal of external terminal 3-5 is taken as the proportion linkage input signal, please refer to the parameter 02-20. For the frequency range setting of external analog signal, please refer to the parameters02-21.

Setting

5.3.1 Proportion linkage gain

 The function is used to multiply the setting frequency by the external analog input terminal. When many inverters

run proportionally, the reference frequency from the master inverter to the slave inverter can be fine tuned effectively with the function.

Proportion linkage gain



When the operation frequency is smaller than 01-01, the operation frequency will be equal to the minimum limited frequency 01-01. When the operation frequency is larger than 01-00, the operation frequency will be equal to the maximum limited frequency 01-00.



After multiplying the setting frequency by the set value of 02-06, then addition and subtraction can be performed as the following shows:

For example: When the setting frequency is 50Hz, 02-06=50% and the external analog input signal is 0~10V.

In the above figure, when 0V is given, the target frequency is 50Hz - (50Hz × 50%) = 25Hz;

when 5V is given, the target frequency is 50Hz - (50Hz × 0%) = 50Hz;

when 10V is given, the target frequency is 50Hz + (50Hz × 50%) = 75Hz.

PARAMETER DESCRIPTION 77

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

02-07 P.240

Auxiliary frequency

No auxiliary frequency function is available.

Operation frequency = basic frequency + auxiliary frequency (given by the 3-5 terminal)

Operation frequency = basic frequency - auxiliary frequency (given by the 3-5 terminal)

Operation frequency =3-5Terminal linkage signal given as a percentage

Note: 1. The basic frequency is set by operation penal which is the target frequency reference source, communication

or multi-speed combination.

2. Please refer to the instruction of 02-06 for the proportion linkage signal input.

3. When the analog current/voltage signal of external terminal 3-5 is taken as the proportion linkage input signal, please refer to the parameter 02-20. For the frequency range setting of external analog signal, please refer to the parameters 02-21.

Setting

5.3.2 Auxiliary frequency

 It can flexibly implement fine tuning of frequency and frequency synthesis to meet different control requirements of

different scenarios.

Auxiliary frequency



PARAMETER DESCRIPTION 78

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

02-10

P.60

3~5 filter time

31ms

0～2000ms

---

02-20

P.17

3-5 signal selection

The effective range of signal sampling is 4~20mA.

The effective range of signal sampling is 0～10V.

The effective range of signal sampling is0～5V.

02-21

P.39

The maximum operation frequency of terminal 3-5

50.00Hz

1.00～650.00Hz 50Hz system (00-24=1)

60.00Hz

60Hz system (00-24=0)

02-24 P.184

3-5 disconnection selection

No disconnection selection is available.

Decelerate to 0Hz, the digital output terminal will set off the alarm

The inverter will stop immediately, and the panel will display the “AErr” alarm.

The inverter will run continuously according to the frequency reference before the disconnection. The digital output terminal will set off the alarm.

02-25 P.198

The minimum input current/voltage of terminal 3-5

0.00V

0～20.00mA/V

---

02-26 P.199

The maximum input current/voltage of terminal 3-5

10.00V

0～20.00mA/V

---

02-27 P.196

The percentage corresponding to the minimum input current/ voltage of terminal 3-5

0.0%

0%～100.0%

---

02-28 P.197

The percentage corresponding to the maximum input current/voltage of terminal 3-5

100.0%

0%～100.0%

---

02-61 P.141

3-5 current/voltage input corresponding to the percentage of plus or minus

0~11

---

Setting

5.3.3 Selection and handling of input terminal 3-5

 Selects the signal specifications, frequency compensation function, etc, via input terminal 3-5.

3-5 signal selection, 3-5 maximum operation frequency



The setting value of 02-21 is the target frequency value of the inverter when the input signal of terminal 3-5 is 20mA（5V/10V）.

PARAMETER DESCRIPTION 79

Digital input/ output parameter group03

4mA 20mA

Setting frequency

P.39

Input current signal across terminal 3-5

P.17 = 0

Setting frequency

P.39

Input voltage signal across terminal 3-5

10V

P.17 = 1,2

The value of A

The value of B

P.196

P.197

The signal magnitude of

terminal 3-5

P.198 P.199

P.196

P.197

The signal magnitude of

terminal 3-5

Setting

Handling of input terminal 3-5



The parameters above define the relationship between analog input voltage and the setting value what analog

input represents. When the analog input voltage exceeds the maximum or minimum range of the setting value, the excess will be computed as the maximum or minimum input.



There are two setting order when the maximum or minimum percentage is set:

1）If the users hope to adjust the analog input magnitude to correspond to a certain proportion relationship, the analog input need to be adjusted before setting the corresponding proportion parameters. Now the inverter will compute automatically without setting the voltage parameters. Please refer to the example 1.1.

2）If the users skip adjusting analog input to set the proportion relationship, the proportion parameter should be set before setting the voltage parameters. Please refer to the example 1.2.

Example 1.1: Adjust the analog input voltage to the minimum value A and set the parameter 02-25. Then adjust

the input voltage to the maximum value B and set the parameter 02-26. The figure is shown as follows:

Example 1.2: Set the value of 02-27 and 02-28, then set 02-25 and 02-26. The figure is shown as follows:

If choose for external simulation for frequency, according to the above to calculate the proportion of times the 02-21 for the actual frequency of the input value (3-5 current/voltage input corresponding percentage choice of 02-61 = 0).

PARAMETER DESCRIPTION 80

3-5 Current/voltage input corresponding to the percentage of plus or minus

Digital input/ output parameter group03

P.141=

0: parameters p. 196 value is positive 1: the parameters of p. 196 has a negative value

0: parameters p. 197 value is positive 1: the parameters of p. 197 has a negative value

Max output frequency

60Hz

30Hz

0Hz

5V 10V

parameter setting P.39 = 60Hz max operation frequency P.17 = 1 Voltage signal selection P.141 = 0

Parameter setting

P.141 = 0

0V 5V 10V

0Hz

60Hz

30Hz

10Hz

Bias

adjustment

P.17 = 1 Voltage signal selection

P.39 = 60Hz max operation frequency

Max output frequency

P.198=0V, P.199=8.33V 3-5 Terminal min/max positive voltage P.196=16.7%, P.197=100% The percentage of 3-5 Terminal min/max positive voltage P.196 = 10Hz / 60Hz * 100 P.199= 10V *(100.0P.196)/100



parameters P.141 set in a way, a total of two, it’s the meaning of each said as follows:

If a given current/voltage is negative, the percentage of the input frequency converter according to the given operation direction reverse operation.

 3-5Terminal of some examples

Example 1: This example is the most commonly used method of adjustment. It is used when the inverter is in the “external mode", “combined mode 2”or “combined mode 4”, and the frequency are set by terminal 3-5.

Example 2: This example is used by the industry for operating the ac motor drive. The goal is to have the set

potentiometer equals to 10Hz when rotating to the far left. In other words, when activating, the lowest output of the ac motor drive has to be 10Hz. Other frequencies can be adjusted by the industry freely.

PARAMETER DESCRIPTION 81

Digital input/ output parameter group03

Max output frequency

parameter setting

P.39 = 60Hz max operation frequency

P.141 = 0

5V 10V

0Hz

60Hz

30Hz

10Hz

P.17 = 1 Voltage signal selection

P.198=0V, P.199=10V 3-5 Terminal

min/max positive voltage

P.196=16.7%, P.197=100% The percentage of 3-5 Terminal min/max

positive voltage

P.196 = 10Hz / 60Hz * 100

Bias

adjustment

2.5V

30Hz

60Hz

0Hz

Max output frequency

Gain

adjustment

Parameter setting:

P.39 = 60Hz Max operation frequency

P.17 = 1 Voltage signal selection

P.141 = 0

P.198=0V, P.199=5V 3-5 Terminal min/max

positive voltage

P.196=0%, P.197=50% The percentage of 3-5

Terminal min/max positive voltage

10V

54Hz

60Hz

0Hz

Parameter setting P.39 = 60Hz max operation frequency P.17 = 1 Voltage signal selection P.141 = 0

6Hz

P.198=1V, P.199=10V 3-5 Terminal

min/max positive voltage

P.196=0%, P.197=90% The percentage of 3-5 Terminal min/max positive

voltage

P.197 = 100.0( 1V / 10V ) * 100

Max output frequency

Negative Bias 6Hz

Example 3: This example is also frequently used by the industry. The comprehensive usage for all domain of the

potentiometer setup elevates the flexibility.

Example 4: This example uses 0~5V to set the frequency.

PARAMETER DESCRIPTION 82

Example 5: This example is recommended to avoid using a signal that is less than 1V to set up the operation

frequency of the AC motor drive under an unfavorable application environment, so that the anti-noise interference effect will be better.

Digital input/ output parameter group03

10V1V

60Hz

0Hz

Max output frequency

Parameter setting P.39 = 60Hz max operation frequency P.17 = 1 Voltage signal selection P.141 = 0

P.198=0V, P.199=10V 3-5 Terminal min/max positive voltage P.196=0%, P.197=100% The percentage of 3-5 Terminal min/max positive voltage

10V

60Hz

0Hz

Negative slope

Max output

frequency

P.198=0V, P.199=10V 3-5 Terminal min/max positive voltage P.196=100%, P.197=0% The percentage of 3-5 Terminal min/max positive voltage

Parameter setting P.39 = 60Hz max operation frequency P.17 = 1 Voltage signal selection P.141 = 0

Example 6: This example is an extension of Example 6. The wide application of this example offers the users good

flexibility.

Example 7: This example is an application of negative slop setup. The industry often uses sensors for pressure,

temperature or flow control. Some of the sensors output a 10V signal at high voltage or high flow. This signal acts as a reference for the AC motor drive to decelerate or to stop. The setup presented in Example 8 can satisfy this type of application.

Example 8: This example integrates all the application of potentiometer. Together with the application of forward

and reverse rotation, it fits in the system easily for assorted complicated application.

PARAMETER DESCRIPTION 83

Digital input/ output parameter group03

10V

30Hz

60Hz

0Hz

60Hz

30Hz

Max output frequency

Parameter setting:

P.39 = 60Hz Max operation frequency

P.141 = 1

P.17 = 1 Voltage signal selection

Forward direction

Reverse direction

P.198=0V, P.199=10V 3-5 Terminal min/max positive voltage P.196=100%, P.197=0% The percentage of 3-5 Terminal min/max positive voltage

PARAMETER DESCRIPTION 84

Digital input/ output parameter group03

Note: 1. In the mode of "external" or "mixed mode 2" or "mixed mode 4", if the AU "on" and 02-01 = 1, the target

frequency of frequency converter, is decided by 3-5 terminal signal.

2. In the mode of "external" or "mixed mode 2" or "mixed mode 4", the AU and RH, RM, RL, or any one of REX to "on" at the same time, the goal of the inverter frequency with multistage speed is preferred.

3. This paragraph mentioned RH, RM, RL, REX, AU is the function of "multi-function digital input terminals" name. Selection and function, the function of the multi-function digital input terminals refer to 03-03, 03-04, 03-00, 03-01;Related wiring, please refer to section 3.7.

4. 3-5 analog terminals can be either a given voltage, can also be current is given, by P. 17 and AVI - ACI switch function.

Note: Operating the 3-5 terminal function mentioned above, you must flip the switch AVI-ACI to corresponding position

at first and make sure it matches the setting value of parameter 02-20.

Param

eter

Name

Factory

Value

Setting Range

Content

02-52

P.56

Current display the output of the simulation benchmark

Note

0～500.00A

--Setting



3-5 disconnection selection

1) When 02-24 = 0, the inverter will decelerate to 0Hz when disconnected. After reconnecting the inverter, the inverter will accelerate to the corresponding frequency.

When 02-24 = 1, after the break, the panel displays "AErr" alert, frequency converter to slow down to 0 Hz, multi-function digital output terminals have alarm output at the same time; Back in line after the all-clear, the corresponding frequency inverter speed to the current.

3) When 02-24=2, the panel will display the “AErr” alarm when disconnected. The inverter will stop immediately. Reset to clear the alarm.

4) When 02-24=3, the inverter will run continuously according to the frequency command before the disconnection. The multi-function output terminal will set off the alarm. Reconnect to clear the alarm.

Note: Please refer to 03-10, 03-12 and 03-13for the function selection of the multi-function digital output terminal. For wiring, please refer to Section 3.7.



Input current/voltage of terminal 3-5 3-5 terminals cannot give negative voltage and choosing current minimum input is 4mA.

5.3.4 Output current according to the benchmark

 According to the benchmark for setting the output current.

 Used to display output current.

According to the benchmark

PARAMETER DESCRIPTION 85

Digital input/ output parameter group03

Note: parameters 02-52 factory value determined by the model.

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

03-00

P.83

STF function selection

0: STF(the inverter runs forward)

1: STR(the inverter runs reverse)

2: RL(Multi-speed low speed)

3: RM(Multi-speed medium speed)

4: RH(multi-speed high speed)

5:Reserved

6: The external thermal relay operation

7: MRS(the instantaneous stopping of the inverter output)

8: RT(the inverter second function)

9: EXT(external JOG)

10: STF+EXJ

11: STR+EXJ

12: STF+RT

13: STR+RT

14: STF+RL

15: STR+RL

16: STF+RM

17: STR+RM

18: STF+RH

19: STR+RH

20: STF+RL+RM

21: STR+RL+RM

22: STF+RT+RL

23: STR+RT+RL

24: STF+RT+RM

25: STR+RT+RM

26: STF+RT+RL+RM

27: STR+RT+RL+RM

28: RUN(the inverter runs forward)

29: STF/STR(it is used with RUN, when STF/ STR is “on”, the inverter runs reverse；when STF/STR is “off”, the inverter runs forward)

30: RES(external reset function)

31: STOP(it can be used as a three-wire mode with the RUN signal or the STF-STR terminal)

32: REX(multi-speed set (16 levels))

33: PO(in “external mode", programmed operation mode is chosen)

34: RES_E (external reset become valid only

5.4 Digital input/output parameter group03

PARAMETER DESCRIPTION 86

Digital input/ output parameter group03

when the alarm goes off.)

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

03-00

P.83

STF function selection

35: MPO (in “external mode” the manually operation cycle mode is chosen.)

36: TRI(triangle wave function is chosen)

37: Reserved

38: Reserved

39: STF/STR +STOP (The motor has a reverse rotation when the RUN signal is on. When the RUN signal is off, stop the motor and then run the motor for forward rotation.

40: P_MRS (the inverter output instantaneously stops, The MRS is pulse signal input)

42: Reserved

43: RUN_EN (the digital input terminal running enable)

44: PID_OFF (the digital input terminal stopping PID enable)

45: The second mode

03-01

P.84

STRfunction selection

Same as 03-00

03-03

P.80

M0 function selection

Same as 03-00

03-04

P.81

M1 function selection

Same as 03-00

03-11

P.85

A-C function selection

0: RUN(inverter running)

1: SU(reaching the output frequency)

2: FU(output frequency detection)

3: OL(overload detection)

4: OMD(zero current detection)

5: ALARM(alarm detection)

6: PO1(programmed operation section detection)

7: PO2(programmed operation periodical

detection)

8: PO3(programmed operation pause detection)

9: Reserved

10:Reserved

11: OMD1(zero current detection)

12: OL2 (Over torque alarm output)

13～16: Reserved

17: RY(the accomplishment of inverter running

preparation)

18: Maintenance alarm detection

PARAMETER DESCRIPTION 87

Digital input/ output parameter group03

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

03-14

P.87

Multi-function terminal digital input negative/positive logic

0～15 0 91

03-15

P.88

Multi-function terminal digital output negative/positive logic

0～3 0 91

03-16

P.120

Output signal delay time

0～3600.0s

0.0s

03-17

P.157

Digital input terminal filter time

0～2000

03-18

P.158

Digital input terminal power enable

0: Digital input terminal power disable

1: Digital input terminal power enable

03-20

P.41

Up-to-frequency sensitivity

0～100.0%

10.0%

03-21

P.42

Output frequency detection for forward rotation

0～650.00Hz

6.00Hz

03-22

P.43

Output frequency detection for reverse rotation

0～650.00Hz

99999

99999: Same as the setting of 03-21(P.42)

03-23

P.62

Zero current detection level 0～200.0%

5.0%

99999: Function invalid

03-24

P.63

Zero current detection time

0.05～100.00s

0.50s

99999: Function invalid

PARAMETER DESCRIPTION 88

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

03-00

P.83

STF function selection

STF(the inverter runs forward)

STR(the inverter runs reverse)

RL(Multi-speed low speed)

RM(Multi-speed medium speed)

RH(multi-speed high speed)

Reserved

The external thermal relay operation

MRS(the instantaneous stopping of the inverter output)

RT(the inverter second function)

EXT(external JOG)

STF+EXJ

STR+EXJ

STF+RT

STR+RT

STF+RL

STR+RL

STF+RM

STR+RM

STF+RH

STR+RH

STF+RL+RM

STR+RL+RM

STF+RT+RL

STR+RT+RL

STF+RT+RM

STR+RT+RM

STF+RT+RL+RM

STR+RT+RL+RM

RUN(the inverter runs forward)

STF/STR(it is used with RUN, when STF/ STR is “on”, the inverter runs reverse；when STF/STR is “off”, the inverter runs forward)

RES(external reset function)

STOP(it can be used as a three-wire mode with the RUN signal or the STF-STR terminal)

REX(multi-speed set (16 levels))

PO(in “external mode", programmed operation mode is chosen)

5.4.1 Function selection of digital input

 Use the following parameters to select or change the digital input terminal functions. Any function from 0 to 45 can

be selected by each terminal (Note 1).

PARAMETER DESCRIPTION 89

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

03-00

P.83

STFfunction selection

RES_E (external reset become valid only when the alarm goes off.)

MPO (in “external mode” the manually operation cycle mode is chosen.)

TRI(triangle wave function is chosen)

Reserved

STF/STR +STOP (The motor has a reverse rotation when the RUN signal is on. When the RUN signal is off, stop the motor and then run the motor for forward rotation.

P_MRS (the inverter output instantaneously stops, The MRS is pulse signal input)

Reserved

RUN_EN (the digital input terminal running enable)

PID_OFF (the digital input terminal stopping PID enable)

The second mode

03-01

P.84

STRfunction selection

Same as 03-00

03-03

P.80

M0 function selection

Same as 03-00

03-04

P.81

M1 function selection

Same as 03-00

Setting

Function selection of digital input



The default value are 03-03=2(RL), 03-04=3(RM), 03-00=0(STF), 03-01=1(STR).



If the setting of 03-01, 03-02, 03-03 and 03-04 are changed, the functions of the terminals are modified too. For example, when 03-03 is equal to 2, the M0 terminal is used for RL. When 03-03 is changed to 8, than the M0 terminal function will be changed to RT, i.e., the second function selection terminal. Take another example, if 03-00 is equal to 0, the STF terminal will be STF forward rotation function. When 03-00 is changed to 6, then STF terminal function will be changed OH, i.e., the external thermal relay terminal.



Wiring for the external thermal relay (OH): for the conventional motor wiring, the external thermal relay is often placed at the front of the motor to prevent the motor from overheating. When the external thermal relay is separated, the alarm of the inverter will be tripped off and “OHT” will be displayed on the screen.



The operation of the inverter can be controlled by four means (“1” for terminal close, “0" for terminal open, and X = 0, 1, 2, 3, 4, 6).

1) Two-wire control mode 1:

PARAMETER DESCRIPTION 90

Digital input/ output parameter group03

STF(P.8X=0)

STR(P.8X=1)

Operating

Instructions

Stop Run Forward Run Reverse

Stop

RUN(P.8X=28)

STF/STR(P.8X=29)

K0 K1

Operating

Instrnctions

Stop

Run Forward Run Reverse

Stop

STOP(P.8X=31)

STR(P.8X=1)

STF(P.8X=0)

STOP(P.8X=31)

STF/STR(P.8X=29)

RUN(P.8X=28)

Operating

Instruction

Run Forward

Run Reverse

2) Two-wire control mode 2:

3) Three-wire control mode 1 (with self-maintenance function): K0 is for the STOP function that is normally close.

When it is open, the inverter will stop. K1 and K2 is the forward and reverse signals that are normally open. They indicate that pulse signal is active, i.e., jog is valid.

4) Three-wire control mode 2 (with self-maintenance function): K1 is for the STOP function that is normally close.

When it is open, the inverter will stop. K2 is the RUN signal that is normally open. It indicates that pulse signal is active, i.e., jog is valid. For the direction changing signal (STF/STR), the parameter corresponds to the digital input terminals is 39. When changing the direction, stop the inverter first, RUN the inverter before activating it.

 In “external mode" and when PO is “on”, select the programmed operation mode. At this stage, the STF terminal is

the source of the start signal. When STF is “on”, the inverter begins to run in the programmed operation mode at

the first section. When STF is "off”, the invert stops running, and STR becomes the pause signal source. When

PARAMETER DESCRIPTION 91

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

03-11

P.85

A-C function selection

RUN(inverter running)：Above the inverter start frequency output signal during operation

SU(reaching the output frequency)：The output frequency to the frequency set checked out

FU(output frequency detection)：Check out the above specified frequency output signal during operation

OL(overload detection)：Current limiting function moves the output signal

OMD (zero current detection): when the percentage of the output current is lower than the setting value of 03-23(P.62), and exceeds a period of time (03-24(P.63)), OMD will output signal.

ALARM(alarm detection)

PO1(programmed operation section detection)

PO2(programmed operation periodical detection)

PO3(programmed operation pause detection)

Reserved

OMD1(zero current detection): When the inverter output frequency reaches the target frequency, and the percentage of the output current is lower than the setting value of 03-23(P.62), and exceeds a period of time (03-24(P.63) setting), OMD1 will output signal.

OL2 (Over torque alarm output)

13～16

Reserved

RY(the accomplishment of inverter running preparation)

Maintenance alarm detection

Setting

STR is “on”, the operation will be suspended. When STR is “off”, the operation will be continued (continues from the suspended section).For details, please refer to 04-15, 04-27~04-42, 04-16~04-18 and 04-19~04-26.

 In the external mode, the manual operation cycle mode is selected when MPO is “on”. For details on parameter,

please refer to04-19~04-26.

 The second set frequency source selection

When the contact is ON, the target frequency is set by 00-17(P.97).

5.4.2 Function selection of digital output

 Detect the message during the inverter operation.

Function selection of digital output

 For multi-function relay A-C, the default setting value of 03-11 is 5 (i.e., the alarm function). When the value of

03-11 is revised, its function will change respectively according to the function listed in the table above.

PARAMETER DESCRIPTION 92

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

03-14

P.87

Multi-function terminal digital input negative/positive logic

0～15

---

03-15

P.88

Multi-function terminal digital output negative/positive logic

0：A-C output is positive logical

2：A-C output isnegative

STFSTRM0M1

󰲸󰫥

bit

0010

󰲸󰫥

bit

Note: When “STF” and “STR” terminals are set as negative logic, but signal is not connected with SD, with power on,

inverter will input and drive motor operate. So it is dangerous, you must pay attention to it.

Setting

5.4.3 Terminal logic selection

 The function is bits-setting, if the bit shows 1, it means that the action of multi-function digital input terminal is

negative logic; otherwise, it means that the action is positive logic.

Digital input/output logic

 The definition of each bit of 03-14(P.87) is as follows:

For example: A three-wire control type needs the function of STOP to be kept open (negative logic). So if set

03-03(P.80)=31, take M0 terminal as three-wire control STOP function, and 03-03(P.80)=0, 03-01(P.84)=1, and

take STF and STR terminals as default positive/negative logic function, the parameter of 03-14(P.87) should be

set as follows:

So(03-14)P.87= 0×25 + 0×24 + 0×23 + 1×22 + 0×21 + 0×20 = 4

 The definition of each 03-15(P.88) bit is as follows :

For example: 03-11(P.85) =0 (inverter is running and detecting), if positive logic output bit is set as 0, when inverter runs, multi-relay is on. When inverter stops, multi-relay is off; otherwise, if set negative logic bit as 1, when inverter runs, multi-relay is offhand when the inverter stops, multi-relay is on.

PARAMETER DESCRIPTION 93

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

03-16 P.120

Output signal delay time

0.0s

0～3600.0s

---

Parameter

Name

Factory

Value

Setting Range

Content

03-17 P.157

Digital input terminal filter

0～2000

--Setting

Setting

5.4.4 Output signal delay

 It is used for digital output terminal signal delay and confirmation. The delay time is confirmation time to prevent

some uncertain interference.

Output signal delay



When 03-16=0 and the setting requirements of 03-10(03-11, 03-12, 03-13) is met, the signal will output directly.



When 03-16＝0.1~3600 and the setting requirements of 03-10(03-11, 03-12, 03-13) is met, the signal will output after a setting delay time.

5.4.5 Digital input terminal filter

 It is used to select response time to the signal of digital input terminals.

Digital input terminal filter

 03-17is used to select response time to the signal of digital input terminals, and its action range including:STR,

STF, M0, and M1. And the actual delay time is 03-17*2ms. For example, if 03-17=100, the actual delay time is 200ms.

PARAMETER DESCRIPTION 94

Digital input/ output parameter group03

Parameter

Name

Factory

Value

Setting Range

Content

03-18 P.158

Digital input terminal power enable

Digital input terminal power disable.

Digital input terminal power enable.

Parameter

Name

Factory

Value

Setting Range

Content

03-20

P.41

Up-to-frequency sensitivity

10.0%

0～100.0%

---

03-21

P.42

Output frequency detection for forward rotation

6.00Hz

0～650.00Hz

---

03-22

P.43

Output frequency detection for reverse rotation

99999

0～650.00Hz

---

99999

Set the same as 03-21(P.42).

SO1

Adjustment scope P.41

Output

frequency

(Hz)

Target frequency

Output signal

OFF

Times

Setting

5.4.6 Digital input terminal power enable

 Selects power enables on the digital input terminal, whether the inverter operates immediately.

Digital input terminal power enable



If 03-18=1, select power enables on the digital input terminals. In this situation, if the functions of the multi-function digital input terminals before turning on the power are STF, STR, RUN and MPO, and the corresponded digital input terminals are short circuit, and then the inverter will not run immediately after turning on the power. The inverter will run only after short circuit these terminals again. When 03-18=0, make these terminal short circuit before turning on the power, and the inverter will run immediately after the power is turned on.

5.4.7 Output frequency detection

 Detects the inverter output frequency, and with the output signal.

Up-to-frequency sensitivity



If 03-20=5%, when the output frequency enters the “5% region near the target frequency”, it will send out SU signals. For example, when the target frequency is set to 60Hz and 03-20=5%, then if the output frequency is between 60±60×5%=57Hz and 63Hz, a SU signal will be sent out.

PARAMETER DESCRIPTION 95

Digital input/ output parameter group03

SO2

Output

frequency

(Hz)

Output signal

OFF OFFON

Times

P.42

P.43

OFF

Run forward

Run reverse

Note: In this paragraph, SU, FU is the function name for “multi-function digital output terminal”SO1, SO2. Please refer

to 03-10 ~ 03-13. For wiring, please refer to Section 3.7.

Parameter

Name

Factory

Value

Setting Range

Content

03-23

P.62

Zero current detection level

5.0% 0～200.0%

---

99999

Invalid.

03-24

P.63

Zero current detection time

0.50s

0.05～100.00s

---

99999

Invalid.

100%

P.62

Output current

󴖜  󴖝

Time

Output

P.63

OMD

full load current level

Time

Note: In this paragraph, OMD is the function name for “multi-function digital output terminal”. Please refer to 03-00,

03-01, 03-03 and 03-04 for wiring, please refer to Section 3.7.

Setting

Output frequency detection for forward / reverse rotation



If 03-21=30 and 03-22=20, then it will send out FUsignals when the forward rotation output frequency exceeds 30Hz or when the reverse rotation output frequency exceeds 20Hz.



If 03-21=30 and 03-22=99999 (factory default), then it will send out FU signals when the forward or reverse rotation output frequency exceeds 30Hz.

5.4.8 Zero current detection

 Detects the output frequency to the output terminal.

Zero current detection



Assume the inverter's rated is full-loaded, the current is 20A, 03-23=5% and 03-24=0.5s, then when the output current is smaller than 20×5%=1A and exceeding 0.5s, OMD will send out signals. See the figure below:

 If the set value of 03-23 or 03-24 is 99999, the zero current detection function is disabled.

PARAMETER DESCRIPTION 96

5.5 Multi-speed parameter group04

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

04-00

P.4

Speed1(high speed)

0～650.00Hz

60.00Hz

04-01

P.5

Speed2(medium speed)

0～650.00Hz

30.00Hz

04-02

P.6

Speed3(low speed)

0～650.00Hz

10.00Hz

04-03

P.24

Speed4 0～650.00Hz

99999

99999: Function invalid

04-04

P.25

Speed5

Same as 04-03

99999

04-05

P.26

Speed6

Same as 04-03

99999

04-06

P.27

Speed7

Same as 04-03

99999

04-07

P.142

Speed8

0～650.00Hz

99999

04-08

P.143

Speed9

Same as 04-03

99999

04-09

P.144

Speed10

Same as 04-03

99999

04-10

P.145

Speed11

Same as 04-03

99999

04-11

P.146

Speed12

Same as 04-03

99999

04-12

P.147

Speed13

Same as 04-03

99999

04-13

P.148

Speed14

Same as 04-03

99999

04-14

P.149

Speed15

Same as 04-03

99999

04-15

P.100

Minute/second selection 0: The minimum increment of run time is 1 minute.

1: The minimum increment of run time is 1 second.

04-16

P.121

Run direction in each section

0～255

04-17

P.122

Cycle selection 0: Cycle function invalid

1～8: Run circularly from the setting section.

04-18

P.123

Acceleration/deceleration time setting selection

0: The acceleration time is set by 01-06(P.7); the

deceleration time is set by 01-07(P.8).

1: The acceleration and deceleration time is both

determined by 04-35(P.111)～04-42(P.118).

04-19

P.131

Programmed operation mode speed 1

0～650.00Hz

0.00 Hz

04-20

P.132

Programmed operation mode speed 2

0～650.00Hz

0.00 Hz

04-21

P.133

Programmed operation mode speed3

0～650.00Hz

0.00 Hz

04-22

P.134

Programmed operation mode speed 4

0～650.00Hz

0.00 Hz

04-23

P.135

Programmed operation mode speed 5

0～650.00Hz

0.00 Hz

04-24

P.136

Programmed operation mode speed 6

0～650.00Hz

0.00 Hz

04-25

P.137

Programmed operation mode speed 7

0～650.00Hz

0.00 Hz

04-26

P.138

Programmed operation mode speed 8

0～650.00Hz

0.00 Hz

Multi-speed parameter group 04

PARAMETER DESCRIPTION 97

Multi-speed parameter group04

Group

Parameter

Number

Name

Setting Range

Factory

Value

Page

04-27

P.101

Programmed operation mode speed 1 operating time

0～6000.0s

0.0s

04-28

P.102

Programmed operation mode speed 2 operating time

0～6000.0s

0.0s

04-29

P.103

Programmed operation mode speed3 operating time

0～6000.0s

0.0s

04-30

P.104

Programmed operation mode speed 4 operating time

0～6000.0s

0.0s

04-31

P.105

Programmed operation mode speed 5 operating time

0～6000.0s

0.0s

100

04-32

P.106

Programmed operation mode speed 6 operating time

0～6000.0s

0.0s

100

04-33

P.107

Programmed operation mode speed 7 operating time

0～6000.0s

0.0s

100

04-34

P.108

Programmed operation mode speed 8 operating time

0～6000.0s

0.0s

100

04-35

P.111

Programmed operation mode speed 1 Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

04-36

P.112

Programmed operation mode speed 2 Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

04-37

P.113

Programmed operation mode speed 3 Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

04-38

P.114

Programmed operation mode speed 4 Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

04-39

P.115

Programmed operation mode speed 5 Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

04-40

P.116

Programmed operation mode speed 6 Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

04-41

P.117

Programmed operation mode speed 7Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

04-42

P.118

Programmed operation mode speed 8 Acc/Dec time

0～600.00s/0～6000.0s

0.00s

100

PARAMETER DESCRIPTION 98

Shihlin electric SC3-021-0.4K, SC3-023-0.4K, SC3-021-0.75K, SC3-023-0.2K, SC3-023-0.75K User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual