Veichi AC100-T3-7R5G, AC100-T3-R75G, AC100-T3-5R5G, AC100-T3-011G, AC100-T3-015G User Manual

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Contents

Chapter 1 Overview……………………………………………………………………………………... 1

1.1 Safety Precautions……………………………………………………………... ….. ….. ….. .1

1.2 Technical Criterion …………………………………………………………………………….. 4

1.3 Specification of Expansion Card …………………………………………………………….. .7 Chapter 2 Before Use………………………………………………………………………………….. 8

2.1 Purchase Inspection………………………………………………………………………….. 8

2.2 Nameplate ……………………………………………………………………………………... 8

2.3 Standard Models and Rated Parameters……………………………………………………9

Chapter 3 Installation and Wiring……………………………………………………………………. 10

3.1 Safety Precautions…………………………………………………………………………. …10

3.2 Dealing Methods for Inverter after Long-term Storage ………… ………………………….11

3.3 Stable Running Environment for Inverter……………………………………………………11

3.4 EMI Protection………………………………………………………………………………... 12

3.5 Machinery Installation………………………………………………………………………….15

3.6 Electrical Installation…………………………………………………………………………. .23 Chapter 4 Basic Operation and Trial Run…………………………………………………………..37

4.1 Safety Precautions…………………………………………………………………….……… 37

4.2 Keyboard Layout and Functions Specification………………………………………………38

4.3 Basic Operation…………………………………………………………………………………41

4.4 LED Keyboard Operation Specification………………………………………………………43

4.5 Trial Run………………………………………………………………………………………... 48

Chapter 5 Fault Diagnoses and Processing……………………………………………………… 56

5.1 Fault Types……………………………………………………………………………………. .56

5.2 Fault Information and Details ……………………………………………………………... . .56

5.3 Fault Diagnoses and Treatment Measures …………………………………………………61

Chapter 6 Regular Inspection and Maintenance……………………………………………………67

6.1 Safety Precautions……………………………………………………………………………. 67

6.2 Inspection………………………………………………………………………………………. 67

6.3 Maintenance………………………………………………………………………………... ... 69

Chapter 7 Peripherals and Options………………………………………………. 72

7.1 Safety Precautions………………………………………………………………………... …. 72

7.2 Peripherals……………………………………………………………………... ………………72

7.3 The Use of Peripherals …………………………………………………………. …………. . 74

Chapter 8 Function Parameter Specification ............................................................................. 77

8.1 Basic Parameters ............................................................................................................ 77

8.2 Running Control Parameter ............................................................................................. 87

8.3

Quantum Digital Terminal Parameter .............................................................................. 93

8.4 Analog Terminal Parameter ........................................................................................... 108

8.5 Keyboard and Display Parameters ................................................................................ 113

8.6 Motor Parameters .......................................................................................................... 117

8.7 VC Control Parameter ................................................................................................... 119

8.8 Torque Control Parameters ........................................................................................... 123

8.9 V/F Control Parameters ................................................................................................. 125

8.10 Malfunction and Protection Parameters ...................................................................... 128

8.11 PID Parameters ........................................................................................................... 133

8.12 Multi-step, PLC Function and Swing Frequency Parameters ...................................... 138

8.13 Communication Control Function Parameters ............................................................ 143

Chapter 9 Appendix .................................................................................................................... 149

9.1 Appendix 1: Function Parameter Table ......................................................................... 149

9.2 Appendix 2: RS485 Communication Protocol ............................................................... 188

9.3 Appendix 3: PG Card Manual ........................................................................................ 196

9.4 Appendix 4: Profibus-DPcard Manual ........................................................................... 204

9.5 Appendix 5:LCD Keyboard ............................................................................................ 206

9.6 Appendix 6: CANopen Card Manual ............................................................................. 210

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL OVERVIEW

Chapter 1 Overview

Thanks for using AC100 high-performance VC frequency inverter produced by Shenzhen Veichi Electric Co., Ltd. This manual explains the proper way of using the product. Please read carefully (installation, wiring, operation, maintenance, checking, etc) before use.

1.1 Safety Precautions

To ensure safe, reliable and rational use of this product, please fully understand the safety precautions described in this manual before use.

Warning Signs and Meanings

This manual uses the following marks to indicate the importance of security. If these precautions are not followed, accidents such as personal injury, damage of the product and associated systems might occur.

Danger: Wrong operation may cause death or major accident.

Warning: Wrong operation may cause death or major accident.

Caution: Wrong operation may cause minor injury.

Important: Wrong operation may cause damage to the inverter and related system

Warning Signs Position

Drawing 1：Warning positions on crust of AC100 series inverter

Warning position 2

Warning position 1

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL OVERVIEW

Operation Qualification

All the products must be performed by trained professionals for installation, wiring, operation, maintenance and other operations. The "trained professionals" referred in this manual must undergo professional training, being familiar with the installation, wiring, operation and maintenance of the equipment and must be able to handle with all kinds of arising emergencies.

Safety Guidance

Safety rules and warning signs are set for users’ safety and to prevent personal injury, damage of product and associated systems; to ensure safe, reliable and rational use of this product, please fully understand the safety precautions described in this manual before use. Safety rules and warning signs are divided into the following categories: routine guidance, transportation and storage guidance, installation guidance wiring, operation and maintenance guidance, as well as dismantlement and disposal guidance

● Routine Guidance

● This product contains dangerous voltage and it controls the movement mechanism with

potential danger; there might be accidents like personal injury and damage to the product and associated systems if requirements in this manual are not followed.

● Only trained personnel should operate this product, and before using the product in this

manual the personnel should be familiar with all safety instructions and regulations of the operation; proper operation and maintenance are the key to achieve security and stability of the product.

● No wiring when power on. Otherwise, there might be danger of electric shock; when operating

wiring, inspection, maintenance and other operations, please turn off the power of all related equipment and make sure the main circuit DC voltage has dropped to security level, and wait for five minutes before any relevant job.

● Away from children and public.

● This product could only be used in special areas specified by the manufacturer and should not

be used in fields like emergency, rescue, marine, medical, aerospace, nuclear facilities without permission.

● Unauthorized alteration or use of accessories not sold or recommended by the manufacturer

may cause a malfunction.

● Please make sure this manual is in the final user’s hand before use.

● Before installation and debugging please carefully read and totally understand these safety

regulation and warning signs.

● Transportation and Storage Guidance

●Correct transportation, storage, installation, and careful operation and maintenance are

essential for the safe operation of the inverter.

● In transport and store process, make sure the inverter is free from shock and vibration. It must

be stored in places dry without corrosive air and conductive dust, and the temperature must be lower than 60℃.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL OVERVIEW

● Installation and Wiring Guidance

● Only trained personnel can operate.

● Power lines, motor lines, control lines must be connected tightly, and the ground terminal

must be grounded, and the grounding resistance must be less than 10Ω.

● Before opening the inverter panel, turn off the power of all related equipment, and make sure

the main circuit DC voltage has dropped to a safe level, and wait five minutes before any relevant job.

● Human body electrostatic would seriously damage the inner sensitive components. Before

operation, please follow ESD measures. Otherwise, there might be danger of inverter damage.

● The voltage of the inverter outputs in form of pulse wave, and if capacitor that improve power

factor or varistor that is against thunder is installed on the output side, make sure to dismantle them or modify them to the input side of the inverter.

● No switch components such as breaker and contactor at the output side. (If there must be

one, please make sure the output current is 0 while the switch acting).

● The power supply cable and motor cable specifications must satisfy all conditions in table 3-7

and table 3-8.

● Running Guidance

● Inverter runs at high voltage. So dangerous voltage is in some components inevitably.

● No matter where the fault is, there is danger of serious accident, even human body injury

which means dangerous malfunction possibility. So there must be additional external preventing measures or other safety devices, such as independent current limiting switch, machinery fense and so on.

● In order to ensure that the motor overload protection can operate correctly, motor parameters

must exactly match the motor in use.

● Maintenance Guidance

●Maintenance and service of this product can only be done by the service sectors or authorized

service center of Veichi Electric Co., Ltd or professional person trained and authorized by Veichi. And these personnel should be familiar with the safety warnings and proposed operating essentials referred in this manual.

● Any defective components must be changed in time.

●

Before opening the equipment, be sure to disconnect the power, and make sure the main

circuit DC voltage has dropped to a safe level, and wait five minutes before any relevant job

● Dismantlement and Disposal Guidance

●The inverter's packaging is reusable, please keep the packaging for future use or please

return it to the manufacturer.

● Dismantlement of metal components can be recycled.

● Some components such as electrolytic capacitor are harmful to the environment. Please

dispose according to the requirements of environmental protection departments.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL OVERVIEW

1.2 Technical Criterion

Items Criterion

Power

input

Voltage, frequency

Single-phase 220V 50 / 60Hz three-phase 380V 50 / 60Hz Three-phase 220V 50 / 60Hz three-phase 660V 50 / 60Hz

Allowable fluctuations

Voltage fluctuation: 320V ~ 440V; Voltage unbalance rate: <3%; Frequency fluctuation: ± 5%

Distortion rate: meet IEC61800-2 requirements Closing inrush current Lower than rated current Power factor ≥0.94(with DC reactor) Inverter efficiency ≥96%

Output

Output voltage

Under nominal conditions Output: 3 phase, 0 to the input voltage, the error Output frequency range 0 ~ 320 Hz (320 Hz or more can be factory customized)

Output frequency accuracy

Error does not exceed 0.01Hz (digital setting) or 0.2% of maximum

frequency (analog reference) Overload capacity

150% of rated current for 1 minute; 180% of rated current for 10 seconds;

200% of rated current for 0.5 seconds;

Main

Control

performance

Motor control mode

Induction motors: vector control without PG, PG vector control, VF control

Permanent magnet synchronous: no PG vector control, vector control with

Modulate mode

Optimization space vector PWM modulation, continuous adjustment, not

continuous adjustment automatically switch Carrier frequency 0.6～15.0kHz,randomized carrier-wave

Speed range

VC with PG: 1: 1000

VC without PG (asynchronous): 1: 100

VC without PG (synchronous): 1:50

Steady speed accuracy

VC without PG (asynchronous and synchronous): ≤ 1% rated synchronous

speed

VC with PG (asynchronous and synchronous): ≤ 0.02% rated synchronous

speed

Starting torque

VC without PG (asynchronous): 0.5Hz provide 180% rated torque

VC without PG (synchronous): 2Hz to provide 100% of the rated torque

VC with PG (synchronous and asynchronous): 0Hz provide 200% of the

rated torque Torque response

VC without PG (synchronous and asynchronous): ≤20ms

VC with PG (synchronous and asynchronous): ≤10ms Frequency accuracy Digital setting: 0.01Hz; Analog setting: Maximum frequency × ± 0.2% Frequency resolution Digital setting: 0.01Hz; Analog setting: Maximum frequency × 0.05%

Basic

functions

DC braking capacity

Starting frequency:0.00～50.00Hz

Braking time:0.0～60.0s

Braking current:0.0～150.0% rated current

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL OVERVIEW

Torque upgrade capacitance

Auto torque upgrade 0.0%～100.0%

Manual torque upgrade 0.0%～30.0% V/F curve

VF linear curve, custom multi VF curve, square VF curve;

VF power 1.1-1.9 arbitrary curve;

Acceleration/Deceleration curve

Two ways: one linear acceleration and deceleration, S-curve acceleration

and deceleration;

Four sets of acceleration and deceleration time, time unit 0.01s, longest

650.00s, the benchmark optional;

Rated output voltage

Using the compensation function of power supply voltage. When the motor

rated voltage range is 100%, it can be set to any value within the range of

50-100% (output voltage can’t exceed the input voltage)

Voltage auto-adjustment

When the grid voltage fluctuates, the constant output voltage can be

automatically maintained. Energy-saving running

Depending on the load condition, automatically optimizing the output

voltage to save energy. Current auto-limiting

Auto-limit the current while running to prevent frequent over current break

trouble. Instant power off treatment

When instant power off, control the bus voltage to realize uninterrupted

operation.

Standard functions

Superposition of main and auxiliary frequency source, running the

command bundle, starting frequency, vector pre-excitation starting, start /

stop of DC braking, speed tracking and power-down re-starting, reverse ban

and reversing dead time setting, zero speed torque holding, jog operation,

frequency hopping, separately set the emergency stop time, FDT detection,

timer function, torque control, flux braking and dynamic braking, failure

recovery, the last three failure record, process PID controller, multi-velocity

and PLC program control, 485 communication interface;

Frequency setting channel

Keyboard digital setting, keyboard potentiometer, analog voltage terminal

VS, analog voltage / current terminals AI, analog current terminal AS, given

and multi-channel communications terminal selection, main and auxiliary

channel combinations Feedback input channel

Voltage terminal VS1, the voltage / current terminals AI, current terminals

S, communication given, pulse input PUL

Running command channel Operation panel given, external terminal given, communication given.

Input command signal

Start, stop, FOR/REV, JOG, multi-velocity, free stop, reset,

Acceleration/Deceleration time selection, frequency set channel selection,

external fault alarm.

External output signal

2 relay outputs, 1-collector output;

0 ~ 10V output, 4 ~ 20mA / 0 ~ 20mA output;

Pulse frequency output;

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL OVERVIEW

Protection function

Bus overvoltage, mains under voltage, inverter over-current, module failure,

inverter overload, motor overload, current detection zero drift failure, Hall

failure, E2ROM failure, motor grounding failure, input phase failure, output

phase failure, inverter overheating, communication failure, PG card failure,

PG disconnection failure, motor parameter self-tuning failure;

Special Functions

VC mode

2 modes: 1st mode providing high-performance speed effect; 2ed mode

providing lower and simple performance testing method;

Auto-learning

Asynchronous motors, synchronous motors static parameter learning,

rotation parameter learning;

Static self-learning induction motors all parameters; PG vector control

encoder self-learning;

Supporting multiple encoders

Incremental encoder (5V, 12V power supply, frequency dividing output),

resolver, SinCos encoders, absolute encoders;

VF separation function

Frequency, voltage can be independently given and regulated, supporting

multi-channel given way;

T erminals, Analog quantity

Providing 4-way virtual X terminals, 4-way virtual Y terminals; supporting

delay adjustment of terminal rising and falling;

Extending 3-way X terminals by analog quantity;

Providing more than two points analog quantity for analog calibration;

Motor grounding short circuit detection

Can detect whether the motor is shorted to ground and the electricity can be

automatically detected;

Servo control

Supporting basic functions like synchronous and asynchronous servo

control, pulse tracking, zero servo positioning servo index location,

supporting quadrature pulse given;

Telecommunication network

supporting 485 / Modbus protocol, CANopen protocol, profibus-DP protocol;

Modbus freedom protocol, CAN custom protocols, networking and linkage

control between WEICHI inverters can be realized;

Remote and monitoring function

Supporting remote upgrading, remote monitoring, remote locking function,

can be connected to WEICHI 3G module;

Supporting virtual oscilloscope monitoring and debugging;

Keyboard display

LED display

Single row 4 digital tube display Can monitor one state variable

Two row 5 digital tube display Can monitor two state variables

Parameter copy

Function code information of frequency inverter can be uploaded and

transferred to realize fast parameter copy.

State monitoring

Output frequency, given frequency, output current, input voltage, output

voltage, motor speed, PID feedback, PID given value, module temperature,

input and output terminal status

Environment

Installation site Indoor, altitude ≤1000m, no corrosive air or direct sunshine

Temperature, humidity -10 ～ +40℃ 20%～90%RH(no condensation)

Vibration Under 20Hz≤0.5g Storage temperature -25～+65℃ Installation method Hanging type, cabinet type Protection level IP20 Cooling method Forced air cooling

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL OVERVIEW

1.3 Expansion/SD Card Specification：

There’s a variety of optional expansion/SD card for AC100, specified in the table below:

Expansion/SD Card Type Model Description

Ordinary photoelectric ABZ encoder PG card

PG01_ABZ_xx_xx

Applicable for ordinary photoelectric encoder; 5V, 12V power output, OC, divided signal output are all optional;

Ordinary photoelectric UVW encoder PG card

PG01_UVW_xx_xx

Applicable for photoelectric encoder with UVW signals or wire-saving type UVW encoder.

Resolver PG card PG01_RT

Applicable for resolver.

Terminal expansion card EXIO_01

Applicable for increasing the number of common input terminals, relays, and analog quantity.

Air compressor expansion card

EXIO_02

Applicable for the control of air compressor.

ⅡPG card PG02_ABZ_xx

Applicable for speed measuring and quadrature pulse given.

DP expansion card ACDP03

Applicable for expansion of profibus-DP telecommunication

CANopen expansion card CAN01

Applicable for expansion of CANopen telecommunication

3G telecommunication expansion card

S200-GPS

Applicable for remote monitoring, software upgrades, remote locking

Servo expansion card

EXSV_01

Providing differential input and output terminals and RS232 communication interface.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BEFORE USE

Chapter 2 Before Use

2.1 Purchase Inspection

On receiving your order, please check the package and confirm intact before opening, and check if there’s any damage, scratch or dirt (damages caused during transportation are not within the company's warranty). If there’s any damage caused during transportation, please contact us or the transport company immediately. After confirming the receipt of the goods intact, please re-confirm if the product and your order are consistent. Model of the product is on the "MODEL" column. If you find the product model is not the one you ordered, please contact the dealer you purchased the product or the sales department of VEICHI immediately.

2.2 Nameplate

Nameplate Position and Content

Input

Inverter model

Output

Power range

Series NO.

Drawing2-1：AC100 Series Inverter Nameplate Position

Model Specification

AC100 series

Single-phase

Symbol

Inverter series

(4)

Motor power(kW)

Phase

3-phase

Type

(3)

2R2

(2)

(1)

AC100

(5)

220V

Voltage

Symbol

2 3

380V

Symbol

General

(Pls refer drawing 2-1 2-2)

Drawing 2-2：Meaning and Naming Rules of AC100 Series Inverter Nameplate

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BEFORE USE

2.3 Standard Models and Rated Parameters

Single phase 220V

Table 2-1：AC100 Single Phase 220V Series Inverter Models and Rated Parameters

Three phase 380V

Table 2-2：AC100 Three Phase 380V Series Inverter Models and Rated Parameters

Model

Max adaptive

motor

Rated current

Model

Max

adaptive

motor

Rated

current

AC100-S2-R40G 0.4kW 2.5A AC100-S2-1R5G 1.5kW 7A AC100-S2-R75G 0.75kW 4A AC100-S2-2R2G 2.2kW 10A

Model

Max adaptive

motor

Rated current

Model

Max

adaptive

motor

Rated

current

AC100-T3-R75G 0.75kW 2.5A AC100-T3-110G 110kW 210A AC100-T3-1R5G 1.5kW 3.7A AC100-T3-132G 132kW 250A AC100-T3-2R2G 2.2kW 5A AC100-T3-160G 160kW 310A

AC100-T3-004G 4kW 10A AC100-T3-185G 185kW 340A AC100-T3-5R5G 5.5kW 13A AC100-T3-200G 200kW 380A AC100-T3-7R5G 7.5kW 17A AC100-T3-220G 220kW 415A

AC100-T3-011G 11kW 25A AC100-T3-250G 250kW 470A

AC100-T3-015G 15kW 32A AC100-T3-280G 280kW 510A

AC100-T3-018G 18.5kW 38A AC100-T3-315G 315kW 600A

AC100-T3-022G 22kW 45A AC100-T3-355G 355kW 670A

AC100-T3-030G 30kW 60A AC100-T3-400G 400kW 750A

AC100-T3-037G 37kW 75A AC100-T3-450G 450kW 800A

AC100-T3-045G 45kW 90A AC100-T3-500G 500kW 860A

AC100-T3-055G 55kW 110A AC100-T3-560G 560kW 990A

AC100-T3-075G 75kW 150A AC100-T3-630G 630kW 1100A

AC100-T3-090G 90kW 180A AC100-T3-700G 700kW 1260A

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Chapter 3 Installation and Wiring

3.1 Safety Precautions

This section specifies the various considerations necessary for reliable and safe operation of the product by users.

Inverter

●When the inverter is installed in closed cabinet, please ensure the temperature at the air-in

port below 40℃ by way of cooling fans or air conditioners and other cooling equipment to ensure the safe and reliable operation of the inverter.

●When installing, please cover the inverter with cloth or paper to prevent metal dust, oil, water

and others. And remove these cover carefully after working.

● Please follow the ESD regulations when operating the inverter, otherwise, the inverter may

be damaged.

●If several inverters are installed in a cabinet, enough space must be set aside on the upper

part of the inverter in order to change the cooling fan.

●Inverter can’t work over rated range. Otherwise, the inverter may be damaged.

●When transporting the inverter, please hold the case firmly. There might be danger of inverter

main body falling, personnel injury or inverter damage if only holding the pre-cover.

Motor

●Different motor has different max allowable running speed. Motor can’t run over the max

allowable running speed.

●When inverter is running at low speed, the motor auto-cooling effect would seriously decrease.

If motor runs at low speed for long term, it will be damaged for overheating. If needed, please use special motor for inverter.

●When constant speed machinery runs at inconstant speed, there might be sympathetic

vibration. Please install vibration-proof rubber under motor rack or use jumping frequency control function.

●When using frequency inverter or working frequency power supply to drive, the torque

characteristics are different. Please do confirm the torque characteristic of the equipment connected.

●The rated current of shift gear motor is different from that of standard motor. Please confirm

and choose the right frequency inverter. Moreover, please do switch the pole when the inverter input current is 0. Otherwise, it may bring inverter damage.

●The rated current of diving motor is higher than that of standard motor, please confirm and

choose the right inverter.

●When the wiring distance between motor and inverter is far, the max torque of the motor

would reduce due to voltage drop. So please use cable thick enough when the distance between the motor and the inverter is long.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

3.2 Dealing Methods for Inverter after Long-term Storage

If the inverter storage time is over one year, the aluminum capacitor in the inverter must be pre-charged again and make sure the aluminum capacitor characteristic recovered before installation. For specific method, please follow the grads in the chart below and give more than 30 mins corresponding proportional voltage for every grad when the inverter is no-load. If the input voltage of one grad is at the critical point of contactor, fan or other equipments, please increase or reduce the corresponding input voltage for the grad to avoid any related components working under critical state.

Chart 3-1: Dealing Methods for Inverter after Long-term Storage

3.3 Stable Running Environment for Inverter

Installation environment is very important to maximize the performance of this product and maintain long-term function, so please install the product in the environment as required in the following chart.

Environment Requirement

Installation site Indoor without direct sunshine

Operating

temperature

-10 ～ +40℃(hanging type)

-10 ～ +45℃(cabinet type)

Storage temperature -20 ～ +60℃

Environment humidity <95%RH, no condensation

Surroundings

Please install the inverter in place as follows:

● Place without oil mist, corrosive gases, flammable gas, dust, etc.

● Place where metal dust, oil, water would not get inside the inverter (please do not install

inverter on flammable material such as wood, etc).

● Place without radioactive material or flammable material.

● Place without poisonous gases or liquid.

● Place with little salt corrosion.

● Place without direct sunshine.

Altitude <1000m

Vibration

<10～20Hz:9.8m/s2 <20～55Hz:5.9m/s2

Installation and

cooling

● Inverter must be installed vertically and longitudinally, and it can’t be installed horizontally.

● Please independently install high heating equipments such as braking resistor and it can’t be

installed in the same cabinet with inverter. Installation of high heating equipments at the air-in port of the inverter is strictly prohibited.

Chart 3-1:AC100 Series Inverter Running Environment Condition

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

●To improve product reliability, please use the inverter where temperature would not change suddenly; when using in a

closed cabinet, cooling fan or air conditioning for cooling is needed to prevent the internal temperature from exceeding allowed temperature; please avoid freezing of the inverter since low temperatures may cause malfunction of some devices due to freezing.

● Derate according to the chart when temperature exceeds limit.

100

4020100-10 50

TEMPERATURE(℃)

PERMIT OUTPUT CURRENT(%)

Chart 3-2:AC100 Series Inverter Derating Curve When Exceeding Permitted Temperature

● Derate according to the chart when altitude exceeds limit.

1000 2000 4000

100

3000 ALTITUDE(M）

PERMIT OUTPUT CURRENT(%)

Chart 3-3:AC100 Series Inverter Derating Curve When Exceeding Permitted Altitude

3.4 EMI Protection

The designing features of inverter allow it to run with strong electromagnetic interference. Generally, if the quality of the installation is good, the safe and trouble-free operation of the inverter can be guaranteed. Please implement installation according to the following rules to ensure reliable and effective installation of inverters and avoiding electromagnetic interference.

● Make sure that all equipments in the cabinet have been connected reliably to the public Y-type earth point or earth

bus with thick and short cable. The motor earth should be as close as possible. Please do not connect the motor shell to earth terminal of the inverter or the protective area of control system.

● Make sure that all devices connected to the inverter are connected to the same earth net or Y-type earth point with

thick and short cable.

● It would be better for conductors to be flat and multi-core since they have lower impedance at high frequencies.

● When cutting off the tip, the cable should be as neat as possible to make sure that the unscreened wires are as short

as possible.

● Wiring of control cable should be away from the power supply cable and motor cable as far as possible; separate

trunk should be used and a 90º vertical cross must be used when the supply power cable and the motor cable intersect.

● Make sure that the contactor should be installed in a cabinet with a surge suppressor. Alternatively, the AC contactor

coil is connected with 'R-C' damping circuit, using a coil voltage corresponding varistor; the DC contactor coil is connected with 'flywheel' diodes or pressure thermistor type devices corresponding to the coil voltage, which is particularly important when the contactor frequently operates and when contactor is controlled by the output relay of the inverter.

● Cable connected to motor should be shielded cable or armored cable. The two barriers are earthed reliably by cable

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

earthing card.

● Installation of 'Input Noise Filter' can reduce electromagnetic interference from other devices of the grid side, 'Input

Noise Filter' must be as close to the inverter input terminals, at the same time, the filter must earth reliably as the inverter.

● Installation 'output side noise filter' can reduce interference from radio interference and induction noise. 'Output side

noise filter' must be as close to the inverter output terminals, at the same time, the filter must earth reliably as the inverter.

● Control circuit cable should be shielded cables all the time;

● Adding zero phase reactor in power supply wire near inverter input terminal, adding zero phase reactor in the motor

wire near inverter output terminal and adding zero phase reactor in control wire near inverter control terminal to efficiently reduce electromagnetic interference to the inverter.

● Earth

Right and reliable earth is the basic condition of safe and reliable running of the product. For right earth, please read the following notice carefully.

●To avoid electric shock, earth cable should be the size as specified in the technical

standards for electrical equipment. And cable length should be as short as possible. Otherwise, leakage current of inverter would cause unstable potential of the earth terminal which is far from the earth point, and electric shock accident would happen frequently.

● Be sure to ground the ground terminal. Grounding resistance 10Ω or less, it may

cause injury or death

●Earth terminal must be earth. Earth resistance must be below 10Ω. Otherwise, there

is danger of injury and death.

●Please do not share earth cable with welder or other big current/pulse power

equipment. Otherwise, inverter would act abnormally.

●When multi inverters are used at the same time, please do not wind the earth wire to

loop-type. Otherwise, inverter will act abnormally.

Chart 3-4: Multi AC100 Series Inverters United Earth

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Chart 3-5：AC100 Series Inverter System Earth

Note: motor must earth as close as possible. Motor shell can’t be connected to the inner earth terminal of the inverter and it can’t share the earth net with the control system either.

●Power cable, motor cable, control cable of inverter

Shielding layer (reticulate/armored) should be winded reliably by cable earth card and then fixed to inverter earth piece by bolt. Please refer to the following chart.

Chart 3-6：Cable Earth Card for Cable Earth

● Correspondence between inverter and motor cable length and carrier frequency

When wiring distance between inverter and motor is long (especially low-frequency output), cable voltage drop will cause the motor torque reduction. Moreover, high-frequency leakage current will increase, thereby causing an increase of inverter output current, which would cause the inverter over current trip. And the current detection accuracy and running stability would be seriously affected. Please refer to the cable length in the following table to adjust the carrier frequency. When system requires the wiring distance to be more than 100m, please adopt distributed capacity reduce measure (Such as “no metal conductor covers cable”, “wire each phase cable apart” and so on)

Cable length <20m 20~50m 50~100m >100m

Carrier frequency 0.6~16kHz 0.6~8kHz 0.6~4kHz 0.6~2kHz

Chart 3-2：Correspondence between Inverter and Motor Cable Length and Carrier Frequency

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

3.5 Machinery Installation

Installation Notice and Related Requirement

● AC100 inverter components

Chart 3-7：AC100 Series Inverter Components

● Installation Direction

To prevent reduction of inverter cooling effect, please do install the inverter longitudinally-mounted.

Chart 3-8：AC100 Series Inverter Installation Direction

● Installation Space

Single machine installation: to ensure enough ventilation and wiring space for inverter cooling, please follow installation conditions as follows. The back of the inverter should stick to the wall so that the surrounding air of radiator can flow freely to ensure the cooling effect.

Chart 3-9：Single AC100 Series Inverter Installation Space

Multi inverters paratactic installation: when installing multi inverters in cabinet, please ensure installation space as required below.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Chart 3-10: Multi AC100 Series Inverters Paratactic Installation Space Requirement

Overall Dimension of Inverter and Keyboard

MODEL W W1 H H1 D D1

INSTALLATION

APERTURE

AC100-S2-R40G

122 112 182 171 154.5 145 ф5 AC100-S2-R75G AC100-S2-1R5G AC100-S2-2R2G 159 147.2 246 236 157.5 148 ф5.5 AC100-T3-R75G

122 112 182 171 154.5 145 ф5 AC100-T3-1R5G AC100-T3-2R2G

AC100-T3-004G

159 147.2 246 236 157.5 148 ф5.5 AC100-T3-5R5G

AC100-T3-7R5G

195 179 291 275 167.5 158 ф7

AC100-T3-011G

AC70-T3-015G/018P

(plastic cover machine)

230 208 330 315 200 190 ф7

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

AC70-T3-018G/022P

(plastic cover machine)

230 208 330 315 200 190 ф7

AC70-T3-022G/030P

(plastic cover machine)

MODEL

Overall Dimension

Instillation

Position

INSTALLATION

APERTURE

W H D H2 W1 H1

AC100-T3-015G

(steel cover machine)

235 345 200 311 160 331.5 ф7

AC100-T3-018G

(steel cover machine)

AC100-T3-022G

(steel cover machine)

255 410 225 370 180 395 Ф7

AC100-T3-030G AC100-T3-037G

305 570 260 522 180 550 Ф9 AC100-T3-045G AC100-T3-055G AC100-T3-075G

380 620 290 564 240 595 ф11

AC100-T3-090G

AC100-T3-110G

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

MODEL

Overall Dimension Instillation Position

INSTALLATION

APERTURE

W H D H2 W1 H1

AC100-T3-132G

500 780 340 708 350 755 ф11

AC100-T3-160G

650 1060 400 950 400 1023 ф16 AC100-T3-185G AC100-T3-200G AC100-T3-220G

750 1170 400 1050 460 1128 ф18 AC100-T3-250G AC100-T3-280G AC100-T3-315G

850 1280 450 1150 550 1236 ф20 AC100-T3-355G AC100-T3-400G

Notice: No DC Reactor Inside

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

MODEL

Overall Dimension Instillation Position

INSTALLATION

APERTURE

W H D H1 W1 D1

AC100-T3-160GD

650 1600 400 1500 492 332 ф14 AC100-T3-185GD AC100-T3-200GD AC100-T3-220GD

750 1700 400 1600 582 332 ф14 AC100-T3-250GD AC100-T3-280GD AC100-T3-315GD

850 1800 450 1700 622 382 ф14 AC100-T3-355GD AC100-T3-400GD

Notice: DC Reactor Inside

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

MODEL

Overall Dimension Instillation Position

INSTALLATIO N APERTURE

W H D H1 W1 D1

AC100-T3-450G

1200 1850 550 1750 960 466 ф14 AC100-T3-500G

AC100-T3-560G

Chart 3-3：AC100 Series Inverter Overall Dimension

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Keyboard Shape and Mouth Dimension

Chart 3-11:AC100 Series Inverter Single Line LED Keyboard Overall Dimension

59,5

104,5

54,5

84,5

Mouth keyboard with box

Mouth keyboard without box

Chart 3-12:AC100 Series Inverter Mouth Dimension for Single Line LED Keyboard Case

114.5

65.5

19.5

16.5

17.1

110.5

63.5

35.6

53.75

Chart 3-13: AC100 Series Inverter Double Line LED Keyboard Overall Dimension

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

119

Mouth keyboard with box

T3-015G/018P

T3-132G/160P

111

Mouth keyboard without box

142

Mouth keyboard with box

T3-160G/185P

T3-560G/630P

Chart 3-14: AC100 Series Inverter Mouth Dimension for Double Line LED Keyboard Case

Note: LCD and LED keyboard overall dimensions and the opening dimensions are fully compatible.

Installation and Dismantlement of Tail-hood

Installation: First the tail-hood upwardly inclines around 15 degree and then inserts the top fixed flat into the fixed hole in the front cover. Then slightly press the tail-hood downward. When you hear "Ka", it means that the tail-hood is installed in place. Chart 3-15:AC100 Series Inverter Tail-hood Installation

Dismantlement: At the tail of the frequency inverter, there’s a special dismantlement hole design. Put your finger through the hole, upwardly pull the cover slightly until the buckle between the tail-hood and the crust tear off, and then remove the tail-hood.

Chart 3-16:AC100 Series Inverter Tail-hood Dismantlement

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Installation and Dismantlement of keyboard

Chart 3-17:AC100 Series Inverter Keyboard Installation and Dismantlement

3.6 Electrical Installation

To ensure safe, reliable and rational use of this product, please fully understand the safety precautions described in this manual before using.

Safety Precautions

● Inverter must earth reliably when running. Otherwise there is danger of casualty and

unstable inverter performance.

● To ensure safety running, only trained personnel can do installation and wiring job.

● No operation under power connected state. Otherwise there might be danger of electric

shock even death.

● Please turn off the power of all related equipment, and make sure the main circuit DC

voltage has dropped to a safe level, and wait five minutes before any relevant job.

●The wiring of control cables, power cables and motor connection cables must be isolated

from each other and do not put them in the same cable though or cable racks.

●

The device can only be used as specified by the manufacturer, Please consult Veichi

when using in special case.

● No insulation tests for the inverter or the related cable by HV insulation test equipment.

● If the inverter or the peripheral equipment (filer, reactor and etc) needs insulation test,

firstly 500V meter should be used to test the insulation resistance, which should not be lower than 4MΩ.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Standard Connection Diagram

● Standard Connection Diagram

notice 2

notice：default settings in bracket

notice 1

TA1 TB1 TC1

+24V

shielded twisted pair cable

GND

A01

V W

shielded cables (near inverter groud )

(ground resistor low

than 10

Ω

)

output reactor

DC reactor

brake resistor

short circuit

( )

brake module

voltage model analog input

current model analog input

+10V

AC input

AI GND

AS VS

shielded twisted pair line)

input pulse

(reversal jog running)

(forward jog running)

(reversal running)

(forward running)

(free stop)

(fault reset)

(none)

COM

X3 X4

X1 X2

( )

(-)

inverter

S T

GND

A02

COM

p a s s i v e

t e r m i n a l

o u t p u t

AC220V

AC0V

K3 K4

max output

3A/240VAC 5A/30VDC

1+24Vmax output:DC24V/100mA

A01/A02 used as frequency or voltage outp ut

，max current

2mA

2VS/AIterminal resistor:75K

Ω

1.+10V terminals max input 50mA

notice：

2Y max output:DC24V/50mA

notice：

stand for control circuit terminal

notice：

stand for main circuit terminal

shielded twisted pair cable(near inverter ground)

input reactorconnector

circuit breaker

（

0~5V

)/（

0~10V

)

（

0~20mA

)/（

4~20mA

)

3AS term in al resistor:250

Ω

notice：

( )

notice 4

PUL

+24V PLC

COM

current/voltage analog input

J1 J2

K1 K2

K5 K6

TA2 TB2 TC2

AC220V

AC0V

o p e n

c o l l e c t o r

o u t p u t

A+

B-

RS485 communication

120

Ω

K7 K8

analog output monitor

i n p u t

t e r m i n a l s

f r e q u e n c y

r e f e r e n c e

i n p u t

Chart 3-18：AC100 Series Inverter Standard Connection Diagram

Note: 1.When installing DC reactor, make sure to dismantle the short connector between terminal P1 and（+）.

2.NPN or PNP transistor signal can be selected as input of multi-function input terminal（X1~X7/PUL）. Inverter built-in power supply (+24V terminal) or external power supply (PLC terminal) can be chosen as bias voltage. Factory setting ‘+24V’ short connect with ‘PLC’.

3. Analog monitor output is the special output for meters such as frequency meter, current meter and voltage meter. It can’t be used for control operations such as feedback control.

4. As there are multi pulse styles, please refer to the line connect mode description details.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

● Auxiliary Terminal Output Capacity

Terminal Function Definition Max Output

+10V

10V auxiliary power supply output, constitutes loop with GND.

50mA

A01/A02 Analog monitor output, constitutes loop with GND.

Max output 2mA as frequency,

voltage signal,

+24V

24V auxiliary power supply output, constitutes loop with COM.

100mA

Collector open circuit output; can set the action-object by program.

DC24V/50mA

TA1/TB1/TC1 TA2/TB2/TC2

Passive connector output; can set the action-object by program.

3A/240VAC

5A/30VDC

Chart 3-4：AC100 Series Inverter Auxiliary Terminals Output Capacity

●Connection Function Specification of Switch Terminals

GND

AO2 AO1

+10V

COM

TC1

PLC TA1

A+

+24V

X7/PUL

TB2

TA2

B- Y

TB1

COM

TC2

Switch Treminal

Selecting Position

Function Specification

K1 AO1:0～20mA or 4～20mA current output K2 AO1:0～10V voltage output

K3 AI:0～20mA or 4～20mA input current K4 AI: 0～10V input voltage

K5 AO2: 0.0～50kHz (J1 on), open collector circuit output K6 AO2:0.0～50kHz (J1 on), active source output

K7 RS485: connect with 120Ω terminal resistor K8 RS485:connect without 120Ω terminal resistor

J1 AO2:0.0～50kHz frequency output J2 AO2:0～20mA or 4～20mA current output J3 AO2:0～10V voltage output

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

+24V Short +24V terminal and PLC terminal PLC PLC terminal receiving external power input, detailed in Drawing 3-22，3-23 COM Short PLC terminal and COM terminal

K9 Disconnect GND terminal and PE discharge loop K10 Connect GND terminal and PE discharge loop

Chart 3-5：AC100 Series Inverter Switch Terminal Connection Function Specification

Main Circuit Terminals

● Main circuit terminals array and definition

Arrangement sequence of main circuit terminal with 18.5kW or less power(15 ~ 18.5KW for steel cover machine)

(-)

TSR

UWV

(+)

Arrangement sequence of main circuit terminal with 15-22KW(15~22KW for plastic cover machine）

Arrangement sequence of main circuit terminal with 22~30KW (standard machine without PB terminal）（22KW for steel cover machine）

Arrangement sequence of main circuit terminal with 37~110kW

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Arrangement sequence of main circuit terminal with 132kW： Arrangement sequence of main circuit termi nal with 160~560kW

Terminal Symbol Name Function Definition

(-)

DC power terminal

DC power output, (-) means DC bus cathode, (+) means DC bus anode, used for external braking unit.

(+) (+)

Braking resistance terminal Used for external braking resistance to realize quick stop.

DC reactor terminal Used for external DC reactor.

(+)

Inverter input terminal Used to connect 3-phase AC power supply. S T U

Inverter output terminal Used to connect the motor. V

Earth Earth terminal, earth resistance<10Ω E

Chart 3-6:AC100 Series Inverter Main Circuit Terminals Array and Definition

● 3-phase 380V Machine Main Circuit Wiring

Model

Main Circuit Terminals

Screw Specifications

Suggested Fixed Moment

(N·m)

Suggested Copper-core

Cable Specification mm

(AWG)

AC100-T3-R75G M4 1.2～1.5 1.5mm2(14) AC100-T3-1R5G M4 1.2～1.5 2.5mm2(12) AC100-T3-2R2G M4 1.2～1.5 2.5mm2(12)

AC100-T3-004G M4 1.2～1.5 4mm2(10) AC100-T3-5R5G M4 1.2～1.5 6mm2(9) AC100-T3-7R5G M5 2～2.5 6mm2(9)

AC100-T3-011G M5 2～2.5 10mm2(7)

AC100-T3-015G M6 4～6 10mm2(7)

AC100-T3-018G M6 4～6 16mm2(5)

AC100-T3-022G M8 8～10 16mm2(5)

AC100-T3-030G M8 8～10 25mm2(3)

AC100-T3-037G M8 8～10 25mm2(3)

AC100-T3-045G M8 8～10 35mm2(2)

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

AC100-T3-055G M10 11～13 35mm2(2)

AC100-T3-075G M10 11～13 50mm2(1)

AC100-T3-090G M10 11～13 50mm2(1/0)

AC100-T3-110G M10 11～13 70mm2(2/0)

AC100-T3-132G M10 11～13 95mm2(3/0)

AC100-T3-160G M12 14～16 95mm2(4/0)

AC100-T3-185G M12 14～16 120mm2

AC100-T3-200G M12 14～16 150mm2

AC100-T3-220G M12 14～16 150mm2

AC100-T3-250G M12 14～16 185mm2

AC100-T3-280G M12 14～16 185mm2

AC100-T3-315G M16 20～23 240mm2

AC100-T3-355G M16 20～23 240mm2

AC100-T3-400G M16 20～23 300mm2

AC100-T3-450G M16 20～23 400mm2

AC100-T3-500G M16 20～23 400mm2

AC100-T3-560G M16 20～23 500mm2

Note: Here we suggest using copper joins for mains electric connectors for machine over 185KW. Please refer to diagram above for the cut section area.

Chart 3-7: Suggested Cable Diameter and Fixed Moment of 3-phase 380V Machine Main Circuit

● Single-phase 220V Machine Main Circuit Wiring

Model

Main Circuit Terminals

Screw Specifications

Suggested Fixed

Moment (N·m)

Suggested Copper-core

Cable Specification mm

(AWG)

AC100-S2-R40G M4 1.2～1.5 1.5mm2(14) AC100-S2-R75G M4 1.2～1.5 2.5mm2(12) AC100-S2-1R5G M4 1.2～1.5 2.5mm2(12) AC100-S2-2R2G M4 1.2～1.5 4mm2(10)

Chart 3-8: Suggested Cable Diameter and Fixed Moment Single-phase 220V Machine Main Circuit

● Suggested Main Circuit Components Specification

Model

Contactor

Specification

Breaker

Specification

DC Reactor Input Filter Output Filter

AC100-T3-R75G 10A 10A ------ NFI-005 NFO-010 AC100-T3-1R5G 10A 10A ------ NFI-005 NFO-010 AC100-T3-2R2G 16A 15A ------ NFI-010 NFO-010 AC100-T3-004G 16A 20A ------ NFI-010 NFO-010 AC100-T3-5R5G 25A 20A ------ NFI-020 NFO-020 AC100-T3-7R5G 25A 30A ------ NFI-020 NFO-020

AC100-T3-011G 32A 40A ------ NFI-036 NFO-036

AC100-T3-015G 40A 50A ------ NFI-036 NFO-036

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

AC100-T3-018G 50A 60A ------ NFI-050 NFO-050 AC100-T3-022G 50A 75A DCL-50 NFI-050 NFO-050 AC100-T3-030G 63A 100A DCL-80 NFI-080 NFO-080 AC100-T3-037G 80A 125A DCL-100 NFI-100 NFO-100 AC100-T3-045G 100A 150A DCL-110 NFI-100 NFO-100 AC100-T3-055G 125A 175A DCL-125 NFI-150 NFO-150 AC100-T3-075G 160A 200A DCL-150 NFI-150 NFO-150 AC100-T3-090G 220A 250A DCL-200 NFI-200 NFO-300

AC100-T3-110G 220A 300A DCL-200 NFI-200 NFO-300 AC100-T3-132G 250A 400A DCL-300 NFI-300 NFO-300 AC100-T3-160G 300A 500A DCL-300 NFI-300 NFO-300 AC100-T3-185G 400A 600A DCL-400 NFI-400 NFO-400 AC100-T3-200G 400A 700A DCL-400 NFI-400 NFO-400 AC100-T3-220G 630A 800A DCL-500 NFI-600 NFO-600 AC100-T3-250G 630A 1000A DCL-600 NFI-600 NFO-600 AC100-T3-280G 630A 1200A DCL-600 NFI-600 NFO-600 AC100-T3-315G 630A 1200A DCL-800 ------ -----AC100-T3-355G 800A 1400A DCL-800 ------ -----AC100-T3-400G 1000A 1600A DCL-1000 ------ -----AC100-T3-450G 1000A 2000A DCL-1000 ------ -----AC100-T3-500G 1000A 2000A DCL-1200 ------ -----AC100-T3-560G ------ 2000A DCL-1200 ------ ------

Note: For specification details and circuit mode of DC reactor, input filter, output filter and other components, please refer to Chapter 7 “Peripheral Equipments and Options”.

Chart 3-9: Suggested Mains Fittings for 3-phase 380V Machine

Control Loop Te rminals

● Control Loop Terminals Array:

VS GND

GND

AO2 AO1

+10V

COM

TC1

PLC TA1

A+ +24V

X7/PUL

TB2

TA2

B- Y

TB1

COM

TC2

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Category

Terminal Symbol Name Function Definition

Power

+10V-GND +10V power supply

Supply +10V power, max output current: 50 mA ,usually used for potentiometer supply, resistance of potentiometer range: 1KΩ～5KΩ

+24V-COM +24V power supply

Supply +24V power, usually used for digital input/output terminals and external sensors, max output current:100 mA

PLC Public terminal

Connect with +24V terminal by factory default. When using external signal to drive X1-X7/PUL,PLC must be connected with external power, and be disconnected with +24V terminal (detailed in Drawing 3-22, 3-23)

Analog

input

AS-GND Current analog input

1.input current range: DC 0mA～20mA

2.input impedance: 500Ω

VS-GND Voltage analog input

1.input voltage range: DC 0V～10V

2.input impedance: 75 KΩ

AI-GND

Voltage or current analog input

1.input range: DC 0V～10V/0mA～20mA，decided by switch S2(detailed in Drawing 3-5)

2.voltage input impedance: 75 KΩ

3.current input impedance: 500Ω

Chart 3-10：AC100 Series Inverter Control Loop Terminals Array and Definition

● Control Loop Terminal Wiring Specification

Terminal

Bolt Specification

(mm)

Fixed Moment

(N·m)

Cable specification

(mm2)

Cable Type

A+ B- M2.5 0.4～0.6 0.75

Twisted-pair shielded

cable +10V GND A01 A02 AS VS AI

M2.5 0.4～0.6 0.75

Twisted-pair shielded

cable +24V COM Y TA 1 TB1 TC1 TA2 TB2 TC2 PLC X1 X2 X3 X4 X5 X6 X7/PUL

M2.5 0.4～0.6 0.75 Shielded cable

Chart 3-11：Control Loop Terminal Wiring Specification

Braking Unit (Braking Resistance) Connection

● Brake resistance wiring of machine with 18.5KW or less power（15KW-18.5KW for steel cover machine）

(-)

(+)

Brakeing resistor

Fig 3-19: AC100 Series Frequency Inverter Brake resistance wiring of machine with 18.5KW or less power

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

● Brake resistance wiring of machine with 15-22KW（for plastic cover machine）

Brakeing resistor

Fig 3-20: AC100 Series Frequen cy Inverter Brake resistance wiring of machine with 15-22KW（for plastic cover machine）

● Brake resistance wiring of machine with 22KW and 30KW(built-in brake is optional)（22KW for steel cover machine）

TSR

UWV

POWER INPUT MOTOR OUTPUT

Brakeing resistor

(-)(+)

Fig 3-21: AC100 Series Frequency Inverter Brake resistance wiring of machine with 22KW and 30KW(built-in brake is optional)（22KW for steel cover machine）

● Brake resistance wiring of machine with 37KW or above

TSR

UWV

POWER INPUT MOTOR OUTPUT

Dynamic Brake Unit

POWER

ACTIVE

Brakeing resistor

(-)(+)

Fig 3-22: AC100 Series Frequency Inverter Brake resistance wiring of machine with 37KW or above

●

Suggested braking resistance specification parameters

The braking resistance value and resistance power in the chart below are in accordance with the general inertia of the load and intermittent braking mode, In large inertia and long braking frequent occasions, adjust resistance value and power according to the inverter specification and the rated parameter of braking unit. If any problem, please consult customer service department of Shenzhen Veichi Electric Co., Ltd.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Three-phase 380V

Motor power(kW) Resistance value(Ω) Resistance Power(kW) Braking Moment (%)

0.75 kW 750Ω 150W 100%

1.5 kW 400Ω 300W 100%

2.2 kW 250Ω 400W 100%

4.0 kW 150Ω 500W 100%

5.5 kW 100Ω 600W 100%

7.5 kW 75Ω 780W 100% 11 kW 50 Ω 1,200W 100% 15 kW 40Ω 1,500W 100%

18.5 kW 32Ω 2,000W 100% 22 kW 28Ω 2,200W 100% 30 kW 24Ω 3,000W 100% 37 kW 20Ω 3,700W 100% 45 kW 16Ω 4,500W 100% 55 kW 13Ω 5,500W 100% 75 kW 9Ω 7,500W 100% 90 kW 6.8Ω 9,300W 100%

110 kW 6.2Ω 11,000W 100% 132 kW 4.7Ω 13,000W 100% 160 kW 3.9Ω 15,000W 100% 185 kW 3.3Ω 17,000W 100% 200 kW 3Ω 18,500W 100% 220 kW 2.7Ω 20,000W 100% 250 kW 2.4Ω 22,500W 100% 280 kW 2Ω 25,500W 100% 315 kW 1.8Ω 30,000W 100% 355 kW 1.5Ω 33,000W 100% 400 kW 1.2Ω 42,000W 100% 450 kW 1.2Ω 42,000W 100% 500 kW 1Ω 42,000W 100% 560 kW 1Ω 50,000W 100%

Single-phase 220V

Motor power(kW) Resistance value(Ω) Resistance power(kW) Braking moment (%)

0.4 kW 400Ω 100W 100%

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

0.75 kW 200Ω 120W 100%

1.5 kW 100Ω 300W 100%

2.2 kW 75 Ω 300W 100%

Chart 3-12: Suggested Braking Resistance Specification Parameters of AC100 Series Inverter

● Build-in braking unit max braking performance Braking unit of AC100 series product with low power can be selected according to the suggested braking resistance specification parameters in chart 3-11. In large inertia or long time frequent braking occasion, the moment should be increased. The max braking power is stated in the following chart and the range of which can’t be exceeded in use. Otherwise the equipment may be damaged. If any problem, please consult customer service department of Shenzhen Veichi Electric Co., Ltd.

Three-phase380V

Inverter Model Motor Power Max Braking Current Min Resistance AC100-T3-R75G 0.75 kW 3.5A 200Ω AC100-T3-1R5G 1.5 kW 3.5A 200Ω AC100-T3-2R2G 2.2 kW 7A 100Ω

AC100-T3-004G 4 kW 10A 75Ω AC100-T3-5R5G 5.5 KW 10A 75Ω AC100-T3-7R5G 7.5 kW 14A 50Ω

AC100-T3-011G 11 kW 17A 40Ω

AC100-T3-015G 15 kW 23A 30Ω

AC100-T3-018G 18.5 kW 28A 25Ω

Single-phase 220V

Inverter Model Motor Power Max Braking Current Min Resistance AC100-S2-R40G 0.4 kW 3.8A 100Ω AC100-S2-R75G 0.75 kW 3.8A 100Ω AC100-S2-1R5G 1.5 kW 6.5A 60Ω AC100-S2-2R2G 2.2 kW 10.5A 40Ω

Chart 3-13:AC100 Series Inverter Build-in Braking Unit Max Braking Power

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Multi-functional Contact Input Connection

● NPN transistor connection mode

Use inner 24V power

+24V PLC X1 X2

COM

shielded cable

(factory short connect)

COM

X5 X6 X7

X3 X4

PLC

+24V

Use innner 24V power

exterior control signal

shielded cable

Note：Disconnect '+24V'with'PLC' when using exterior power

exterior 24V power

+24V PLC COM

+24V PLC

COM

PUL PUL

inverter inverter

Chart 3-23: NPN Transistor Digital Input Signal Connection Mode

● PNP transistor connection mode

use exterior 24 power

X5 X6 X7

X3 X4

PLC

+24V

Use inner 24V power

COM

Use inner 24V power

shielded cable

exterior control signal

+24V

PLC COM

PUL

inverter

+24V

PLC

COM

exterior control

signal

shielded cable

X5 X6 X7

X3 X4

PLC

+24V

COM

PUL

inverter

Chart 3-24: PNP Transistor Digital Input Signal Connection Mode

Digital output signal connection

shielded twisted pair cable

COM

winding

+24V

COM

inverter

exterior 24V power

- +

inverter

shield twisted pair cable

winding

COM

+24V

COM

Chart 3-25:AC100 Series Inverter Digital Output Signal Connection Mode

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Analog Output Signal Connection

shielded twisted pair cable

GND

AO1

shielded twisted pair cable

AO2 terminal use as 0~10V output indicator

inverter

AO1 terminal use as 0~10V output indicator

AO1terminal use as 0~20mA output indicator

AO2 terminal use as 0.2~50kHz active source pulse output

kHz

shielded twisted pair cable

AO2 terminal use as 0~20mA output indicator

shielded twisted pair cable

K1 K2

J1 J2 J3

shielded twisted pair cable

AO2 terminal use as 0.2~50kHz open collector circuit pulse output

kHz

J1 J2 J3

K5 K6

bias resistor

exterior power

inverter

inverter inverter

GND

AO2

GND

AO2

GND

AO2

GND

AO2

GND

AO2

inverter

J1 J2 J3

K5 K6

Chart 3-26:AC100 Series Inverter Analog Output Signal Connection Mode

Connection of Pulse Input Signal

connection of passive source pulse signal input

connection of active source pulse signal input

COM

PUL

COM

pulse signal source

shielded twisted pair source

inverter

+24V PLC

COM

PUL

shielded twisted pair source

pulse signal source

PUL COM

COM

PUL

inverter

+24V PLC

COM

Chart 3-27: Pulse Input Signal Connection Mode of AC100 Series Inverter

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL INSTALLATION AND WIRING

Standby Control System

Frequency inverter is composed of semiconductor, passive electronic component and driving part. And these devices have working life even under normal working conditions and these devices may also have characteristic variation or failure. These characteristics change or failure would inevitably lead to failure of the product. Setting standby control system when using the inverter is highly recommended to prevent lost production caused by product failure. Figure 3-28 is the standby control system for manual switch converting to direct driving motor of power supply when inverter fails. Standby control systems such as power supply Y/Δ step-down start way driving motor, power supply self-coupling reduction voltage start mode driving motor, power supply soft start mode driving motor or standby inverter system can be chose to use according to the actual needs and environment.

Figure 3-28: Standby Control System of Power Supply Direct Driving Mode

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

Chapter 4 Basic Operation and Trial Run

4.1 Safety Precautions

● No wiring while power supply is connected. Otherwise there is danger of electric

shock.

● No operation when the cover is open. Otherwise, there is danger of electric shock.

● Please ensure reliable earth. Otherwise, there is danger of electric shock and fire.

● Before wiring please cut power supply of all related equipments and ensure main

DC voltage in safe range. And please do operation after 5 mins.

● Only trained personnel is allowed to operate this product.

● Please do not dismantle the inverter cover when it is electrified. Otherwise, there is

danger of electric shock.

● Please do not touch the printed circuit board of the inverter while it is electrified.

Otherwise, there is danger of electric shock.

● Please ensure reliable mains cable connection. If the mains cable is loose, there is

danger of fire caused by joint overheat.

● Before electrifying, please check the power voltage again. Wrong power voltage can

cause fault or damage of the inverter, or even fire.

● Please do not install inverter on flammable material or attach flammable material to

the inverter. Before electrifying, please clear the surroundings.

Important

● When operating, please follow the ESD regulations. Otherwise, the inverter may be

damaged.

● Please don’t cut the power directly when the inverter drives the motor running.

The power can’t be cut until the motor totally stop. Otherwise, the inverter may be damaged.

● Please don’t cut or connect motor when the inverter drives the motor running.

The motor can’t be cut or connect until the inverter output is 0. Otherwise, the inverter may be damaged.

● Control cable should be twisted-pair shielded cable. The barrier should be

connected to the inverter earth terminal reliably to prevent the inverter from abnormal working.

● Unprofessional personnel can’t do operation like installing, wiring, debugging or

maintenance.

● Changing, dismantlement or maintenance without permission may cause inverter

damage, which is not in our quality assurance range.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

4.2 Keyboard Layout and Function Specification

● Keyboard Appearance

● Key Function

Key Name Function

Menu key

Enter function menu when standby or running. Press this key to return when modifying parameter. Press for 1 sec to enter condition monitoring interface when in standby or running condition.

Confirm/modify

key

Press to modify parameter when in menu interface. Press again to confirm after modifying. Press to change LED monitoring items at down time when in standby or running condition.

Up/down key

Select parameter group in menu interface. Modify parameter in modifying interface. Modify given frequency, PID, given torque or magnetic powder clutch given torque when at standby or condition monitoring state (When given frequency, PID, given torque or magnetic powder clutch given torque are set by keyboard, please set [F4.04])

Shift key

Select digit of function number modified by up/down key; Select parameter digits modified by up/down key.

Forward run key

When run/stop is controlled by keyboard, press this key, the inverter forwardly rotate and the indicator is always on. When reverse, the indicator sparks.

Jog/reverse key

This key function can be defined by parameter [F4.02]. Press it, the machine reverses and indicator is off if this key is defined as REVERSE; the machine jogs and indicator is on if this key is defined as JOG.

Stop/reset key

The machine stops if press it while run/stop is controlled by keyboard. Its efficiency range is defined via function no [F4.03]. Inverter resets if press it in fault state (the machine would not reset if the fault is not solved).

Keyboard

potentiometer

Can be used as input channel for given frequency, upper frequency limit, given torque, given PID or PID feedback setting.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● Indicator light meanings

Name State Meaning

Unit Indicator

Light

Hz Spark Digital display given frequency. Hz On Digital display output frequency.

A On Digital display actual output current. V On Digital display input voltage. V Spark Digital display output voltage. S On Time unit is second. S Spark Time unit is ms, min, or h.

RPM On Digital display motor speed.

% Spark Digital display given PID. % On Digital display PID feedback.

State

Indicator Light

FWD On Inverter is forwardly rotating. FWD Spark Inverter is reversely rotating. FWD Off Inverter stops.

Function

indicator light

REV/JOG On Jog. REV/JOG Off Reverse.

Chart 4-1: Indicator Light Meanings

● Number and Character Chart

Chart 4-2：Number and Character Chart

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

●LCD Keyboard Function Meaning Icon Meaning

Inverter at stop state Stand for forward running state Stand for reverse running state Stand for JOG running state Auxiliary sign Of reverse running state

Remind to press“ ”button Remind to press “ ”button

Cursor shift up Cursor shift down sparkling means fault state Reminder of what the arrow points to Terminal off Terminal on

Two kinds of relay output: one is open while the other is close.

● Basic LED Operation

It displays frequency at 50.00Hz when stop. Here F0.09=100.00 setting is an example to explain the basic LED operation.

Chart 4-1: Basic LED Operation

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

4.3 Basic Operation

● Parameter Initialization

Set F0.19=1, and the parameter initialization is completed. Operation details as follows:

Chart 4-2: Parameter Initialization

●Control Mode Selection of Motor 1

Here we set F0.00=0（AM VC without PG）as an example to introduce.

Chart 4-3: Control Mode Selection of Motor 1

● Start-up Mode Selections

Three start-up modes: 0: direct start-up, 1: braking firstly, then start by start-up frequency, 2: speed track and start-up. Here we set F1.00=2(speed track and start-up) as an example:

Chart 4-4: Start-up Mode Selections

● Motor Parameter Setting

Set［F5.02］(motor rated power),［F5.03］(motor rated frequency),［F5.04］(motor rated speed), ［F5.05］ (motor rated voltage) according to the motor nameplate. Other parameter setting can be obtained by inverter self-study. Please refer to the following operation mode chart:

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

Chart 4-5: Motor Parameter Setting

● Parameter Copy Function Selection

Set F4.05=1, send inverter parameter to keyboard and save:

Chart 4-6: Send Inverter Parameter to Keyboard and Save

Set F4.05=2, send keyboard parameter to inverter:

Chart 4-7: Send Keyboard Parameter to Inverter and Save

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● Run Monitoring Setting

Chart 4-8: Run Monitoring Setting

4.4 LCD Keyboard Operation Instructions

● Monitoring Selection Setting Steps

Set of monitoring parameter at stop state as an example. Operations detailed in Chat 4-9. Set keyboard first-line displays when inverter stops under function parameter F4.11.Factory seting includes four-group parameters such as input frequency, output frequency, output current and input voltage. Press to change display content when inverter stops. Press to change displays of uplink monitoring parameter group.

Chart 4-9：Display Change of Uplink Monitoring Parameter Group

● Operation Process of Fault Display

Operation of rectifier bridge overheat fault display as an example, details in Chart 4-10. When keyboard displays fault, please press to check fault reasons, and press to return back. Press and

to check other fault reasons. Press to reset fault in whole operation.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

Chart 4-10：Rectifier Bridge Fault Display

● Operations of Third-level Menu

（1）Operation process of changing lines: Operation of parameter initialization under function code of F0.19 as

an example; set F0.19=1, and the parameter initialization is completed. Details in Chart 4-11.

Chart 4-11：Operations Process of Changing Lines

（2）Operation process of data modifying: Setting of main channel gain under function code of F0.04 as an

example; set F0.04=2.000%. Details in Chart 4-12.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

Chart 4-12：Operation Process of Data Modifying

（3）Operation process of groups: Setting carrier frequency characteristic under function code of F0.08. Set ‘1.

Related to output frequency’ in group 2, Details in Chart 4-13.

Chart 4-13：Operation Process of Groups

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● Operation Process of Parameters Copy

Operation process of parameters copy in Chart 4-14; download process in Chart 4-15.

Chart 4-14：Operations of Parameter Copy

Chart 4-19：Operations of Parameter Download

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● Operation Process of Motor Parameter Self-tuning

Operations of rotary type self-tuning in Chart 4-16; Static type self-tuning in Chart 4-17.

Chart 4-16：Operations of Rotary Type Self-tuning

Chart 4-17：Operations of Static Type Self-tuning

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

4.5 Trial run

● Frequency Giving Process

t 4

：

l c

tio

ilia

{

.f2

}

{

.f2

}

ilia

≤

f＞

tio

I g

l P

tio

l c

l s

itc

tio

l V

l P

tio

l g

ilia

l g

lim

it F

t fr

l V

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● Start/Stop Control Process

X7）（Xi=X0

start

connect

open

Output frequency

F1.07

terminal function 44

F1.09

F1.11

F1.08

F1.10

constant speed

speed track restart

F1.05

F1.04

DC baaking

braking and start frequency start

accelerate

F1.02

F1.03

F1.02

constant speed

direct start

F1.00

constant speed run

stop

constant speed

set frequency

start frequency

start frequency hold time

baaking

energy

decel eatel

stop

constant speed

open

connect

terminal function 6

start frequency

set frequency

accelerate

DC baaking

start frequency

frequency

set

braking current

braking time

braking waiting time

run command

FA.08

stop output

free stop

Chart 4-19: Start/Stop Control Process

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● Commissioning Debugging Guide

Yes

Set given torque F7.00 and torque direction

rotary self study, set F5.12 = 1,pre ss FWD

Confirm motor direction, if REV direction, exchange

parameter and change rotary direction.

Press JOG/REV to jog running

Set according to the motor nameplate

Confirm power connected correctly

Start

static self study, set F5.12 = 2,press FWD

Select VF/VC control mode

set F0.01=1

set F0.01=0

VF control mode

VC control mode

Set F0.01=0

set F0.00=1

Set running frequency

Set running frequency F0.08

Set running command to rated channel F0.02=0

Press FWD and running

Press STOP/RESET to stop

and motor wiring and electrifying correctly

and wiring mode F5 .0 1-F5.0 6

If motor can

any two phase motor wires after power off or set F0.16

disengage load

and wait the completion of self study

select VC control mode

select VF control mode

select speed control

select torque control

given channel F0.03=0

F7.02 and torque limit F7.03/F7.04, set torque control speed limit F7.06-F7.08

End

Chart 4-20: Commissioning Debu gg ing Guide

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● parameters self tuning

parameter F5.07-F5.11 and save

retest after recovery

parameter updated

press SET a, waiting state

press SET , waiting state

Yes

Start

Confirm power connected correctly and motor wiring and electrifying correctly

Set according to the motor nameplate and wiring mode F5.01

Set motor rated power according to the nameplate F5.02

Set motor rated frequency according to the nameplate F5.03

Set motor rated voltage according to the nameplate F5.05

Set motor rated current according to the nameplate F5.06

If fault alarm?

End

Set motor rated speed according to the nameplate F5.04

If motor can disengage load test

static self study, set F5.12 = 2

rotary self study, set F5.12 = 1

Yes

Press FWD, self tun ing start

self tuning fails no motor

Detect fault reasons and

self tuning over, auto updating of motor

Chart 4-21: motor parameter self tuning

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● asynchronous motor VF debugging procedure

Yes

on load debugging from low speed to high

1 if low frequency torque is not enough, rise F8.12 and debug

2 if there’re current fluctuation and instable motor speed, adjust F8.28,

Normal or not?

Set motor parameter and select VF curve, related function code F5.01-F5.06,F8.00

Set start command, using local keyboard to set frequency and command

F0.00=4

No load debugging from low speed to high speed and check if current

3 if there’s OV during speed DEC, adjust FA.00-FA.02 to debug;

4 adjust F8.30-F8.32 if there’s overload or OC fault.

check FA.08-FA.09 settings if there’s energy braking resistance.

Debugging ends and set other parameters

speed and check if current stable and normal or not, check if the motor speed is stable or not

F8.29 to debug; press SET, self tuning waiting state

Normal or not?

Yes

according to the users’ requirements

stable and normal or not, check if the motor speed is stable or not

channel related function code F0.02,F0.03,F0.09,F0.14,F0.15;

Chart 4-22 asynchronous motor VF debugging procedure

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● asynchronous motors or synchronous motor VC control debugging procedure

1 Adjust speed loop parameter F6.00-F6.09 based on speed response;

2 If there’s current high frequency surge or if motor can’t be stable

F0.00=0

3 Reduce motor max output torque by reducing F6.11;

suppression parameter or incre ase braking resistance or increase

when speed loop gain is very small, decrease the current loop

Normal or not?

F0.00=2 F0.00=7

Set start and stop command, using local keyboard to set frequency and comm and channel related function c ode F0.02,F0.03,F0.09,F0.14,F0.15;

Set motor parameter F5.01-F5.06,F8.00, and set F5.15-F5.19 according to encoder;

Set F5.12=1 and check

if no load identification could pass or not

Yes

No load debugging from low speed to high

speed and check if current stable and

normal or not, check if the motor speed is

stable or not

Debugging ends and set other parameters according to the users' requirements

On load debugging from low speed to high speed and check if current stable and normal or not, check if the motor speed is stable or not

adjust for low and h igh frequency phases.

4 If there’s OV fault during speed DEC, adjust FA.00-FA.02 OV

1 check if wiring of PG card is right or not

2 check if the encoder parameter

setting right or not.

3 check if the motor parameter setting

4 Omit

right or not

Yes

parameterF6.16-F6.19;

speed DEC time.

Normal or not?

Yes

Chart 4-23 motor VC control debugging procedure

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● asynchronous motors or synchronous motor torque control debugging procedure

Yes

torque control debugging , set F0.01=1;

Speed mode pass or not ?

Set start and stop command, using local keyboard to set frequency and

torque control debugging

set torque command parameter:F7.00,F7.02;

Normal or not?

Debugging ends and set other parameters

F0.00=0 F0.00=2 F0.00=7

command channel related function code F0.02,F0.03,F0.09,F0.14,F0.15;

Set motor parameter F5.01-F5.06,F8.00, and set F5.15-F5.19 according

to encoder; set speed mode to debug F0.01=0

re-debug speed control mode

cooperate with speed ring parameter (F6.00-F6.09), current ring parameter (F6.16-F6.19) adjustment

Yes

according to the users’ requirements

Chart 4-24 motor torque control debugging procedure

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL BASIC OPERATION AND TRIAL RUN

● synchronous motor PG vector control debugging procedure

1 if low frequency torque is not enough, rise

2 if there’re current fluctuation and instable

3 if running current if too big, decrease F6.51

motor speed, adjust F6.45,F6.46 to improve;

Normal or not?

Set start and stop command, using local keyboard to set frequency and command channel related function code F0.02,F0.03,F0.09,F0.14,F0.15;

Set motor parameter F5.01-F5.06

Set F5.12=1; no load identification pass or not?

YES

no load debugging from low speed to high speed and check if current stable and normal or not, check if the motor speed is stable or not

Debugging ends and set other parameters according to the users' requirements

Normal or not?

on load debugging from low speed to high speed and check if current stable and normal or not, check if the motor

speed is stable or not

1.if the identification induction deviation is

too large, adjust F5.26,F5.27, identify again

2 if current and motor speed are instable

during electric rotary identification,

F0.00=7

F6.47 and adjust F6.48,F6.57

adjust F6.52,F6.53 to debug

to adjust;

increase F5.28 or F6.16-F6.17;

YES

Chart 4-25: synchronous motor PG vector control debugging procedure

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

Chapter 5 Fault Diagnoses and Treatment Measures

This chapter explains the display content and measures of the inverter fault, alarm and operation fault. In addi tion, the poor condition caused by the inverter and motor failures and the corresponding processing measures will be briefly described. Tuning Guide on trial use is also referred to in this chapter

5.1 Fault Types

Type Inverter Action When Fault Happens

Equipment Fault

When inverter detects a fault, the following conditions would happen:

● Keyboard display character showing fault content.

● Inverter output stops. Motor free slide stops.

●

When function [F2.29] is 3(output fault), Y terminal outputs valid open-collector digital output.

● When function [F2.30\F2.31] is 3(fault output), TA1-TC1, TA2-TC2 terminals output open

passive digital output.

● For faults like OL, OC, SC, OV, UL2, if [FA.22] is not 0, the inverter will restart

automatically after the time interval set by [FA.23].

External Fault

In certain application occasions, external related equipments fault signals are considered

in the inverter control system as usage of monitoring, protection and switch control. At this time, if one multi function terminal is defined as “external fault”, and when the external related equipments fault signals are effective, the inverter stops output and give out alarm signal.

5.2 Fault Information and Details

Keyboard

Display

Fault Code

Fault Type Possible Causes

Treatment Measures

L.U.1

Too low when

stop

● Power supply is too low

● Voltage detection circuit is

abnormal

● Check input power, eliminate

fault.

● Seek support from vendor.

E.LU2

Under voltage

in run

● Power supply is too low

● Power capacitance is too

small, or there is enormous impact current in the power grid.

● Inner DC main contactor is

not closed.

● Check input power, eliminate

fault.

● Improve power-supply system.

● Seek support from vendor.

E.oU1

Acc

overvoltage

● Power voltage fluctuation

over limit.

● Start motor when running.

● Detect power voltage and

eliminate fault.

● Restart motor until it totally

stop; Set F1.00 to 1or 2.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

E.oU2

Dec

overvoltage

● Deceleration time is too

short.

● Load potential energy or

inertia is too large.

● Power voltage fluctuation

over limit.

● Prolong deceleration time

properly.

● Reduce load inertia or improve

inverter capacitance or add braking unit.

● Detect input power and clear

fault.

E.oU3

Constant

speed over-

voltage

● Power voltage fluctuation

over limit.

● Detect input power voltage and

eliminate fault.

● Install input reactor.

E.oU4

Over-voltage

when stop

● Power voltage fluctuation

over limit.

● Check input power, eliminate

fault.

● Seek support from vendor.

E.oC1

Acc

over-current

● Acceleration time is too

short.

● Start motor when running.

● V/F curve setting is not

suitable. Or torque boost too high.

● Inverter capacitance is too

small.

● Prolong acc time.

● Restart motor until it totally

Stop; Set F1.00 to 1or 2.

● Reset V/F curve or torque

boost value.

● Select inverter with right

capacitance.

E.oC2

Dec

over-current

● Deceleration time is too

short.

● Load potential energy or

inertia is too large.

● Power voltage fluctuation

over limit.

● Prolong deceleration time.

● Connect external braking

resistance or braking unit.

● Select inverter with right

capacitance.

E.oC3

Constant

speed

over-current

● Sudden load change.

● Power grid voltage is too

low.

● Check load change and

eliminate it.

● Check input power, eliminate

fault.

E.oL1

Motor

over-load

● V/F curve setting is not

suitable. Or torque boost too high.

● Power grid voltage is too

low.

● Wrong overload protection

setting.

● Locked-rotor run or too

heavy load.

● Universal motor runs at

low speed for a long time

● Reset V/F curve or torque

boost value.

● Check input power, eliminate

fault.

● Unreasonable F5.06 setting.

● Adjust load or select inverter

with right capacitance.

● If long-term low-speed

operation is needed, please choose special motor for inverter.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

E.oL2

Inverter

over-load

● Load is too heavy.

● Acceleration time is too

short.

● Start motor when running.

● V/F curve setting is not

suitable. Or torque boost too high.

● Select inverter with right

capacitance.

● Prolong acceleration time

● Restart motor until it totally

stops. Set [F1.00] as 1or2.

● Reset V/F curve or torque

boost value.

E. SC

System

abnormal

● Acceleration time is too

short.

● Short circuit between

inverter output phases or earth.

● Module is damaged.

● Electromagnetic disturb.

● Prolong acceleration time

properly.

● Check peripheral equipments

and restart after fault eliminating.

● Seek support from vendor.

● Check system wiring, earth,

shield and deal as required.

E.oH1

Inverter

over-heat

● Temperature is too high.

● Air channel is blocked.

● Fan connection parts

loose.

● Fan is damaged.

● Temperature detection

circuit fault

●Meet the environment

requirement.

● Clear the air channel.

● Check and reconnect the wire

● Change the same new fan.

● Seek support from vendor.

E.oH2

Rectifier

over-heat

● Temperature is too high.

● Air channel is blocked.

● Fan connection parts

loose.

● Fan is damaged.

● Temperature detection

circuit fault

●Meet the environment

requirement.

● Clear the air channel.

● Check and reconnect the wire.

● Change the same new fan.

● Seek support from vendor.

E.Fb1

PID feedback

over upper

limit

● PID feedback wire breaks.

● PID feedback channels

parameter is wrong.

● Analog feedback channel

is abnormal.

● Check PID feedback wire.

● Check the PID feedback

channel parameter setting.

● Seek support from vendor.

E.Fb2

PID feedback

over lower

limit

● PID feedback wire breaks.

● PID feedback channels

parameter is wrong.

● Analog feedback channel

is abnormal.

● Check PID feedback signal

wire.

● Check the PID feedback

channel parameter setting.

● Seek support from vendor.

E.TE1

Motor static

detection fault

● Detection overtime

● Start static detection when

motor is running.

● Capacitance difference is

too big between motor and inverter.

● Check motor connection wire.

● Detect after motor stops totally.

● Change inverter model.

● Reset parameter according to

nameplate.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

● Motor parameter setting

mistake.

E.TE2

Motor rotation detection fault

● Detect when motor is

running.

● Detect with load.

● Detection overtime

● Capacitance difference is

too big between motor and inverter.

● Motor parameter setting

mistake.

● Detect after motor stops totally.

● Re-detect without load.

● Check motor connection wire.

● Change inverter model.

● Reset parameter according to

nameplate.

E.EEP

Storage

failure

● Electromagnetic disturb in

storage period.

● EEPROM damage.

● Resume load and save.

● Seek support from vendor.

LIFE Reserved ● ● Seek support from vendor.

E.ILF

Input side

open phase

● 3-phase input power open

phase.

● Check 3-phase power supply

and the phase.

● Check 3-phase power supply

wiring.

E.oLF

Output side

open phase

● 3-phase output power

open phase

● Check 3-phase output voltage

and current.

● Check wiring.

E.Gnd Output earth

● Output earth terminal short

circuit.

● Check wiring and insulation.

E.HAL

Current

detection fault

● Detect circuit fault.

● Phase imbalance

● Seek for technical support.

● Check motor and wiring.

E. EF

Inverter

external fault

● Peripheral equipment fault

protection.

● Check peripheral equipment.

E.PAn

Keyboard

connect fault

● Keyboard wire fault.

● Keyboard component

damage.

● Check keyboard wire.

● Seek support from vendor.

E. CE

Rs485commu

nication fault

● Unsuitable baud rate

setting.

● Communication wire

breaks.

● Communication format

does not match upper machine.

● Set suitable baud rate setting.

● Check communication wire.

● Set right communication format.

E.CPE

Parameter

copy fault

● Parameter copy

communication is fault.

● Copy keyboard is not

match the inverter.

● Check wire.

● Select the specified external

keyboard model.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

E.ECF

Extend card

connection

fault

● Communication between

extend card and frequency inverter overtime.

● Extended card does not

match with frequency inverter.

● Check connector, and re-insert

wire.

● Choose the named card.

E.PG

PG card

connection

abnormal

● PG card and inverter

connection failure

● Check the connection

E.PID

PID feedback

failure

●

PID feedback upper limit of disconnection alarm is improper

●

PID feedback lower limit of disconnection alarm is improper

●

PID feedback wiring unreliable

●

Sensor with feedback failure

●

Feedback input loop failure

● Confirm the sensor state, if

broken, change it.

● Repair the wiring.

● Confirm the setting value of

[Fb.16] and [Fb.17].

Chart 5-1: Fault Information and Details

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

5.3 Fault Diagnoses Process

System Fault Diagnose Process

reduced or not

valuecan be

system fault

yes

yes yes

yes

no no

Clear short circuit

Whether there is short circuit between outout terminal U/V/W and the motor

Short the cable or add outout reactor

Cable between output terminal U/V/W and motor is too long that leakage current cause inverter protection

Clear disturbance

Is there serious electromagnetic disturbance?

While disconnect output wire and run,whether there is system fault alarm

Three phase outout voltage balance is ok or not?

Whether overload or not?

Connect load and operate as follows

Reduce load or enhance power

Display E.SC

while start

Display E.SC

while stop

Display E.SC while

constant speed

Display E.SC while machine stop

Torque enhance value is suitable or not

Whether acceleration

time is too short

Whether deceleration time is too short

Whether load change suddently

Torque enhance

ACC time can be

prolonged or not

Dec time can be prolonged or not

Reduce load change

or enhance power

Reduce

Prolong setting time

Check braking mode,

seek tec support

Reduce load or enhance power

Inverter fault or misaction caused by noises.Pls find technic support

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

Over Current Diagnose Process

Check braking mode and seek for technic support

Reduce load change or improve power

Whether set longer decelerationtime

Set longer acceleration time or not?

Prolong setting time

Whether load changes suddently

May fault or misaction

caused by noise.Please find technic support

Is deceleration time set too short?

Is acceleration time set too short?

Reduce the value

Whether torque enhance value is too

Can be reduced?

Reduce load or

enhance power

Whether load is too large

Whether short circuit between output terminal

U/V/W and motor or earth circuit

Clear short circuit

yes

Constant speed over curent E.0C3

Decelerate over

curent E.0C2

Accelerate over curent E.0C1

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

Diagnose Process For Over Voltage

ACC over voltage(OU1)

DCC over voltage(OU2)

Constant speed over voltage(OU3)

Stop state over voltage(OU4)

Fower votage in fixed range or not

no no

yes

yes yes

yes

Reduce power voltage into fixed range

Clear short circuit

Phase or earth short cirsuit bwteen U/V/W and motor

Stop motor and restart. Or DC braking,then start(F1.00:1). Or speed track start(F1.00:2)

Whether it stops while resta rt the motor

Whether act while load suddently changes to"0"

Whether DC circuit voltage of main loop is above protection value while act

Maybe inverter fault or misact.Plese seek for technic support

Whether act while suddently stop ACC

Can prolong DCC time or not

prolong

ACC time can be

prolong or not

Load intertia can be reduced or not

Whether used braking unit or DC braking function

Please check braking unit and seek for technic support

Use braking unit or DC

braking function

Reduce

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

Diagnose Process When Power

Supply Voltage is Too Low

Voltage is too low while stop(L.U.1)

Voltage is too low while running(E.LU2)

yes

yes yes

Whether power off,including instant power off

Restart after reset

Change fault component and correct bad contact

Is there any fault component or bad contact in power circuit

Whether power voltage is in fixed range as required

Is there any big load start or stop under the same power supply

votage between DC circuit P+ and N- in main loop is over FA.10 setting or not

Maybe inverter fault.please seek for technic support

Modify powe r supply

system as required

Adjust FA.10 setting

Diagnose Process for Inner Inverter Overheat

Inner inverter overheat E.OH1,E,OH2

Whether cooling fan works normally

Whether temperature display(C-12)is the same as the actual temperature

Whether load and carried frequency

F0.17 setting are too high

Whether air cooling channels are air-logged

Whether the temperature is within the fixed range as required

Change fan

Maybe temperature ditection circuit fault.please seek for technic support

Reduce load and carried frequency

Clear the air-logged channel

Adjust the temperature to the fixed range as required

Maybe machine fault or misact.seek for technic support

yes

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

Diagnose Process for Overload

yesyes

yes

Change torque improving or V/F curve setting

Prolong ACC/DCC time

Restart after motor stop or change start mode F1.00 to 1/2

Reduce load or improve capacity

Correct setting value

Change externa

lthermal relay

Maybe inverter fault or misact.Please seek for technic support

Whether torque improving or V/F curve setting is suitable

Whether ACC/DCC time is too short

Whether the motor stops while restart

Whether load too high

Whether electric thermal relay overload relay setting FA.20 is suiable

Whether electric thermal relay overload

characteristic matches the motor overload characteristic

Inverter overload E.OL2

Motor overload E.OL1

Diagnose Process for No Display

Inverter keyboard LED no display

Whether keyboard connect line is reliable

Whether power indicater linght on power board is on or not

Whether circuit breaker at power side is connect to contacter

connect

Whether power input terminals R/S/T is normal

Whether there is short connect or DC reactor between terminals

P1 and P+l

Maybe

inverter fault or motor heat

caused by noise.Please find technic support

Short connect or connect DC reactor

yes

Find our the fault cause and clear the fault

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FAULT DIAGNOSES AND PROCESSING

Diagnose Process for Motor Heating

motor heat

Adjust torque imporoving value and V/F characteristic

Whether torque improving and V/ F characteristic are suitable or not

Whether motor continuously

run at low speed

Reduce load or improve capacity

Whether load is too large

Use specia l mo tor for inverter

Whether output terminals U/V/W output voltage /current three phase balance well

yes

Maybe motor fault

Maybe inverter fault or motor heat caused by noise.Please find technic support

Diagnose Process When Motor Does Not Rotate

Motor does

not work

Work after solving fault and reset

displays fault information

Whether keyboard

Have input command signal or not

It works after checking the cause and solving the problem

Have input frequency signal or not

It works after checking the cause and slving the problem

Whether

upper frequency limit F0.11 or given frequency

is lower than the start frequency F1.01setting

It works after correct the upper frequency or given

frequency

Maybe inverter fault .Please

find technic support

Correct connect

Is there voltage output on output terminal U/V/W and three phase balance ok or not?

Whether

load

is too large

Whether

wiring is

correct or not

Motor fault

Improve torque improving value

Whether torque improving

value is suitable

Maybe motor is locked because of too large load.Load please check whether it is loose

should be reduced.If there is braking or brake uni,

yes

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL PERIODIC OVERHAUL AND MAINTENANCE

Chapter 6 Regular Inspection and Maintenance

6.1

Safety Precautions

This chapter explains the safety rules in inspection and maintenance.

● No operation under power connecting state. Otherwise, there is danger of electric shock

even death.

● Before operation, please cut all related equipments power, ensure that the main circuit DC

current has dropped to safe range. And please operate after 5 mins.

● No operation when cover/panel is dismantled. Otherwise there is danger of electric shock.

● Do not dismantle the cover or PCB under power connected state. Otherwise there is

danger of electric shock death.

● Only professional personnel can maintain or change fittings. Otherwise, there might be

danger.

●Do not wear loose clothes when installing, debugging or maintaining. Related protective

tools and safeguard should be adopted.

● Tighten screw with specified torque. If main circuit wire connection is loose, there is

danger of overheat fire.

● Machine and motor earth must be reliable. Otherwise, there is danger of electric shock

when touching the motor cover.

● When operation, please follow the ESD regulations. Otherwise, the inverter may be

damaged.

● Do not change the circuit or structure of the inverter. Otherwise, the inverter may be

damaged.

● Please confirm the rotate direction when no-load. Wrong direction can cause body injury

or Significant property damage.

● Do not use damaged machine. Otherwise, there is danger of accident.

6.2 Inspection

Frequency inverter is composed of semi-conductive components, passive electronic component and motive component. All of these components have useful life even under normal working environment, and some of the components can’t work after the life time. There must be maintenance measures such as daily check, regular inspection and component changing to protect the components. We suggest one regular inspection every 3-4 months after installation. The inspection period should be shortened in following situations:

High temperature, high altitude; Start and stop frequently; AC power supply or load fluctuates obviously; Environment with serious vibration or impact; Environment with dust, metal dust, salt, vitriol, chlorine; Poor storage environment;

● Daily Checking

To avoid machine damage and to prolong life time, please check the following items every day.

Items Checking Content Treatment Measure

Power supply

Check if power supply meets the requirement and if there is lack-phase.

Solve according to requirements on nameplate.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL PERIODIC OVERHAUL AND MAINTENANCE

Surroundings

Check if it meets the requirement of table3-1.

Find out the problem and solve it.

Cooling system

Check if the inverter or the motor heat or change color abnormally and cooling fan working state.

Check if it overloads. Tighten screw. Check if cooling fan is dirty or stall rotate.

Motor Check if there is abnormal vibration or noise.

Tighten machine and electric connection and lubricate the machine components.

Load

Check if output current is over the rated value of the motor or the inverter and has lasted for a period.

Check if it overloads and if the machine model is right.

No operation under power connecting state. Otherwise, there is danger of electric shock even death.

Before operating, please cut all related equipments power, ensuring that the main circuit DC current has dropped to safe range. And please operate after 5 mins.

● Regular Inspection

On normal cases, do one inspection every 3 or 4 months. Please decide the actual inspection period according to the machine use condition and working circumstance when using the machine.

●Main Circuit

Items Checking Content Treatment Measure

Overall

Check insulated resistance; Check environment.

Tighten and change bad component; Clear and improve circumstance.

Electric connection

● Check if the color of wire and

connector changes and if there is disrepair, crack color change or aging in insulating layer.

● Check if the connect terminals are

frayed, damaged or loose.

● Earth checking.

● Change bad wire.

● Fasten terminals and change bad

terminals.

● Measure earth resistance and fasten

earth terminals.

Mechanical connection

● Check if there is abnormal vibration

or noise or anything loose.

●Tighten, lubricate and change the bad

components.

Semi-conductive

component

● Check if there is dust or rubbish.

● If there is obvious change of

appearance?

● Clean operation environment

● Change damaged component

Electrolytic capacitor

● If there is liquid leak, color change or

crack. If the safety valve outcrop, inflation, creak or liquid leak.

● Change damaged component

Peripheral equipment

● Peripheral equipment outlook and

insulation checking.

● Clear and change damaged component.

PCB

● check if there’re peculiar smell, color

change or bad rust and check if the connection is right.

● Fasten connector

● Clear PCB

● Change damaged PCB

Cooling system

● Check if the fan is damaged or

blocking.

● If rubbish and dust is stick to the

heat sink.

●Clean operation environment

● Change damaged component.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL PERIODIC OVERHAUL AND MAINTENANCE

● Is air inlet/outlet blocked? Or is there

something sticking to the inlet/outlet.

Keyboard

● If it is damaged. Check if display is

complete.

● Change damaged component

Motor

● Check if there is abnormal vibration

or noise.

● Tighten machine and electric connection

and lubricate the machine components.

No operation under power connecting state. Otherwise, there is danger of electric shock even death. Before operating, please cut all related equipments power, ensure that the main circuit DC current has dropped to safe range. And please operate after 5 mins.

6.3 Maintenance

All equipments and components have useful life. Right maintenance can prolong the lifetime. But damage can’t be avoided. Please change the components before their lifetime is over.

Component Useful Lifetime

Fan 2~3year

Electrolytic Capacitor 4~5 year

PCB 8~10 year

● Fan

When changing fan, please use original fan. You can contact the dealer or the sales department of Veichi Company. For those inverter models equipped with many fans in one machine, to prolong these machines’ lifetime, changing all fans when changing the cooling fan is highly recommended.

● Fan Change Method:

1. Install the fan vertically into the cover as shown in the picture (the nameplate label should face the outside).

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL PERIODIC OVERHAUL AND MAINTENANCE

2. Press the elastic clip of the fan by finger toward the inner side and insert the leading wire terminal of the fan vertically slightly.

3. Insert the two elastic clips of the fan cover vertically into the fan installation slots.

● Fan Dismantlement：

1. Clench the two elastic clips of the fan and pull out and then dismantle the fan cover.

2. Press the elastic clip of the fan toward the inner side and pull out the leading wire terminal of the fan vertically slightly.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL PERIODIC OVERHAUL AND MAINTENANCE

3. Outwardly poke the clips of the fan cover and then separate the fan from the cover slightly.

1. No operation under power connecting state. Otherwise, there is danger of electric shock even death. Before operating, please cut all related equipments power, ensuring that the main circuit DC current has dropped to safe range. And please operate after 5 mins.

2. When the inverter is working, the heat sink temperature would go up due to consumption. To prevent from scalding, please do not touch the heat sink and do not change the fan until the temperature drop s into a safe range.

3. To ensure the best performance of the inverter, please use the original fan.

● Other Components

The replacement of the other components has strict requirements on maintenance technical and product familiarity. And they can’t be used without strict detection after replacement. So we suggest the user not to replace the other inner components by themselves. If you need to change indeed, please contact the dealer or the sales department of Shenzhen Veichi Electric Co., Ltd.

AC80C HIGH-PERFORMANCE VC INVERTER MANUAL PERIPHERAL EQUIPMENTS AND OPTIONS

Chapter 7 Peripherals and Options

7.1 Safety Precautions

In the use of peripherals and options, users shall comply with the following safety precautions and requirements.

● No operation under power connecting state. Otherwise, there is danger of electric shock.

●Before operating, please cut all related equipments power, ensuring that the main circuit

DC current has dropped to safe range. And please operate after 5 mins.

●No operation when cover/panel is dismantled. Otherwise, there is danger of electric

shock.

●Do not dismantle the cover or PCB under power connected state. Otherwise, there is

danger of electric shock.

●Only professional personnel can install, debug or maintain the peripherals and options.

Otherwise, there is danger.

●Do not ware loose clothes when installing, debugging or maintaining. Rated protective

tools and safeguard should be adopted.

●Do not change wire, dismantle jumping wire, optional card, or change cooling fan when

the inverter is running. Otherwise, there is danger of electric shock.

●Tighten screw according to specified torque. If main circuit wire connection is loose, there

is danger of overheat fire.

● Earth of the peripheral equipments and options must be reliable to prevent human body

injury.

●When operating, please follow the ESD regulations. Otherwise, the inverter may be

damaged.

●Do not cut the power supply when the inverter is outputting voltage. Otherwise, the

inverter may be damaged.

7.2 Peripherals

Common peripherals are shown in the following table. To order the peripheral equipments, please consult our dealer or sales department.

Peripherals Functions

Breaker

Protect power system and prevent malfunction impact on other equipments working when short-circuit happens. And over-load protection.

Residual-current circuit breaker

Earth protection from electric shock(suggest to use the type that can prevent high-frequency leakage current)

Electromagnetic contactor

Separate power and inverter and realize basic relay control.

AC input reactor

Improve power side factor and isolate the noise disturbance to the frequency inverter from the power side.

AC80C HIGH-PERFORMANCE VC INVERTER MANUAL PERIPHERAL EQUIPMENTS AND OPTIONS

DC reactor Restrain ultra-harmonics and improve power factor.

Input side noise filter

Reduce frequency inverter disturbance to the power and reduce the power grid disturbance.

Braking resistor Passive energy consuming unit of electric braking.

Consumption braking unit

Electric braking control unit, controlling the braking resistance consumption of the regenerated electric power of the motor efficiently.

Output side noise filter Reduce the output side wire electromagnetic disturbance.

Standby system Standby system for inverter malfunct i on.

Heat relay Protect the motor when overload.

0-phase reactor

Reduce electromagnetic disturbance of the frequency inverter (suitable for input/output side).

Main loop surge absorbable unit

Restrain surge voltage when the main loop switch components act.

Winding surge absorbable unit Restrain surge voltage when the AC contactor acts.

AC80C HIGH-PERFORMANCE VC INVERTER MANUAL PERIPHERAL EQUIPMENTS AND OPTIONS

7.3 The Use of Peripherals

Chart 7-1: Connection of Peripherals

Note：

① Wiring Breaker

To ensure wiring safety and protect power system and prevent malfunction impact on other equipments when short-circuit happens and to ensure over-load protection, please do use wiring breaker between power supply and main loop power input terminals R,S,T.

When choosing the breaker, the capacitance should be about 1.5-2 times of the rated output current of the frequency inverter. Please compare the time characteristic of the breaker and the time characteristic of the inverter protection (150% of the rated output current, 1 minute). Make sure there will be no tripping.

Before the wiring of main loop terminal, make sure that the breaker and electromagnetic contactor are cut. Otherwise, there is danger of electric shock.

② Residual-current Circuit Breaker

The frequency inverter outputs peak voltage high-speed switch square wave, so there is high frequency leakage current. For protection of preventing electric shock and leakage current fire, please install residual current circuit breaker. Usually, one frequency inverter will bring 100mA leakage current (when the power cable length is 1m). If the length prolongs 1m, there will be 5mA more leakage current. So please use residual current circuit breaker specialized for high frequency leakage at the power input side of the frequency inverter. The factors which impact leakage current are as follows:

AC80C HIGH-PERFORMANCE VC INVERTER MANUAL PERIPHERAL EQUIPMENTS AND OPTIONS

Capacitance of inverter; Carrier frequency; Motor cable type and wire length; EMI/RFI filter To protect human body and the inverter, please choose residual current circuit breaker that can use AC/DC power and capable of handling high frequency leakage current. There should be one residual current circuit breaker with more than 200mA sensitive current for every frequency inverter. If the frequency inverter outputs different wave, the high frequency leakage current might be higher due to the difference of the frequency inverter. At this case, please take the following measures:

Improve the sensitive current of the residual current circuit breaker; Reduce the carrier frequency of the inverter.

③ Electromagnetic Contactor

Electromagnetic contactor is a peripheral set to separate power and inverter connection. When inverter protective function is acting or carrying out emergency stop operation, the main loop power can be cut by peripheral controller. Please do not connect the electromagnetic switch or electromagnetic contactor to the output circuit. Otherwise, the inverter may be damaged. If the power recovers after instant stop, if preventing the inverter from auto-restart is needed, please install electromagnetic contactor for control at the input side.

④ AC Input Reactor and DC Reactor

To restrain current sharp change and high harmonic current, AC input reactor and DC reactor should be used. At the same time the power factor at the input side can also be improved. In the following cases, AC input reactor or DC reactor must be used (use both will bring better effect):

Need to restrain ultra harmonics current and improve power side factor; Need to switch input phase capacitance; When frequency inverter is connected to large capacitance power transformer (600kVA above); Silicon-controlled converters such as DC motor driver are connected to the same power system. If user has higher requirement on other harmonic restraint, please connect the external DC reactor. Before connecting the external DC reactor, please dismantle the short connector between the terminals P1 and (+).

⑤ Surge Suppressor

Surge suppressor is divided into winding surge suppressor and main loop surge suppressor according to the use position. Please choose the right suppressor on different occasion. The aim of installing surge suppressor is to restrain the surge voltage brought by switch components such as inductive load around the frequency inverter (electromagnetic contactor, electromagnetic relay, electromagnetic valve, electromagnetic winding, electromagnetic detent). Do not connect the surge suppressor to the output side of the frequency inverter. Otherwise, the frequency inverter might be damaged.

⑥ Input Side Noise Filter

Since the rectifier bridge of the inverter is uncontrolled rectifier. And the input current is discontinuous impulse current. The harmonic current noise signal may bring impact on the surrounding machines (radio, phone, noncontact switch, sensor) when it flows to power wire from the inner inverter. At this case, we suggest to install input side noise filter to lighten the noise into the power wire. Besides, it can also reduce noise from the power wire into the frequency inverter.

Please use the specified noise filter for the frequency inverter and the connection wire between the filter and the inverter should be as short as possible.

⑦ Output Side Noise Filter

Since the frequency inverter outputs square wave with high-speed peak voltage switch. So there is high-speed dv/dt convert on the output cables that will produce a lot of radio interference and inductive interference signal. By installing noise filter at the output side, the impact can be relieved. Please do not install static condenser and the noise filter onto the output circuit. Otherwise, there is danger of damage to the inverter.

AC80C HIGH-PERFORMANCE VC INVERTER MANUAL PERIPHERAL EQUIPMENTS AND OPTIONS

⑧ 0-phase Reactor

0-phase reactor is used for reducing the electromagnetic interference of the inverter, suitable for the input side and output side of the inverter. It’s the equal of a three-phase common mode choke. In actual use, according to the actual magnetic core size and cable specification, 3-5 circles winding ratio are recommended to bring the best performance.

⑨ Braking Resistor or Braking Unit

Consumption unit of renewable electricity, see Chapter 3, Section 6 “electric installation”.

⑩ Heat Relay

Please install heat relay at the output side of the frequency inverter. When the motor enters into overload state, the heat relay would cut the power source to protect the motor. When using one frequency inverter to drive one motor, it is unnecessary to install heat relay. The motor overload protection current [FA.20] of the frequency would work as a protection. When using one frequency inverter to drive multiple motors or the motor is driven directly by the power grid, please install heat relay between the inverter and the motor. When installing the heat relay, please design to cut the sequence control circuit of the MC at the main loop input side by the connection spot of the relay or design to input the heat relay action into the frequency inverter as external malfunction. And please pay attention to the following tips to avoid heat relay malfunction and motor overheating at low speed. Run at low speed: Multiple motors running in one frequency inverter Motor cable is very long Detect malfunction mistakenly because the carrier frequency is too high.

Low Speed and Heat Relay

In normal cases, the heat relay is suitable for universal motor. When using the frequency inverter to run the universal motor (standard motor), the motor current would increase 5-10%, compared with the commercial power supply. Besides, at low speed, even in the motor rated current range, the cooling capability of the fan drove by the motor axis would reduce. And this would lead to motor overheat. So please set the motor overheat protection current [FA.20] of the frequency inverter to be valid.

When Motor Cable Is Long

When the motor cable is long and the carrier frequency is high, impacted by the leakage current, the heat relay may malfunction. To avoid it, please reduce the carrier frequency or set higher detection value of the heat relay. Before increasing the detection value, do confirm if there’s any other cause for the motor overheat. Otherwise, there might be danger.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

8 Function Parameter Specification

8.1 Basic Parameters

F0.00 Control mode

Setting range: 0-5

Factory default: 1

Asynchronous motor control mode (AM): 0: High-performance VC without PG: no speed sensor VC, the control mode is used for all variable speed control. Set

the mode when you need high-precision speed control. In this mode control, even without using the feedback signal of the motor, the torque also can respond quickly and get a lot of low-speed torque when the motor is running. 1: VC without PG: Control voltage / frequency ratio, can all shift, especially suitable for occasions of one inverter driving multiple motors, to improve the current shifting system. The control mode is used for all shift control that does not require fast response and accurate speed control. This mode is also used when motor parameters is not clear or when the motor can’t self study. 2: High-performance VC with PG: Speed sensor VC, the control mode is used for all variable speed control that require fast response and high performance torque control. High-precision speed control up to zero speed can be realized. In order to receive the motor speed feedback signal, PG option card is required. Mainly used in places that need high control performance such as high-precision speed control, torque control, simple servo control. 3: VC with PG: Can be used for simple speed feedback control. Please set the mode when needing slow respond but right speed control, especially for occasions when PG feedback does not install on motor spindle, or occasions when motor parameter is not clear or can’t self study. 4: VF control: Control by voltage / frequency ratio, can automatically compensate for stator resistance voltage losses, automatic compensation slip frequency, control mode 1 has a higher ratio of low-speed torque and precision, which can be used for low-torque with higher requirements for speed without encoder feedback control.

Synchronous motor control mode (PM): 5: High-performance VC without PG: PMSM PG feedback without VC, real-time observation of motor pole position

and speed can be realized by building a complete model and observer of PMSM through software algorithms. This mode requires a complete load identification, suitable for occasions where there’re high requirements for acceleration and deceleration time and where the load is the shock load; 6: VC without PG: PMSM PG feedback without VC, and automatically estimate the permanent magnet motor magnetic pole position and the rotor speed through software algorithms and then implement vector control, generally used in occasions where encoders can’t be installed and the requirements for starting torque and low frequency performance is not so high, such as air compressors; 7: VC with PG: there’s speed sensor control in PMSM with dynamic response and high control performance characteristics, capable of torque control, weak magnetic high-speed operation, and it also can be used for high-power servo control;

Other control modes:

8:Voltage Frequency Output Separately: the output voltage and output frequency can be set and adjusted independently, generally used in fields such as EPS power, torque motor control and high-frequency heating;

Note: 1, PG refers to the speed encoder is used for VC with PG, such as general photoelectric encoder or

resolver; matching the corresponding PG card with PG type and parameters are needed; see details in function code [F5.15];

2, When choosing VC mode, before first running, right motor parameters should be inputted and motor

parameters self adjust to gain right motor parameter. Please refer to details in F5 parameter groups.

3, Rightly setting VC control parameters to ensure stable and dynamic control performance. For VC

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

control parameter setting and adjustment, please refer to details of F6 parameter groups.

4, When choosing VC mode, all inverters can only drive one motor, and the capacitance rating difference

between the inverters and the motor can’t be too large. The inverter can be 2 rating bigger or 1 rating smaller than the motor. Otherwise, the control performance will descend. Or the drive system can’t run normally.

F0.01 Speed / torque control mode

Setting range: 0-1 Factory default: 0

0: speed control when using speed control, the inverter output command given frequency, and the output torque and load torque is automatically matched, but the output torque is limited by the maximum output torque (see [F6.11]) limits, and when the load torque is greater than the maximum output torque, the inverter output torque is limited, the output frequency and the set frequency would not be the same. 1: Torque Control when using torque control, the inverter output command given torque. At this time, the output frequency and load speed automatic matches, but the output frequency is limited by the torque control forward / reverse maximum speed (see [F7.08, F7.09]). When the load speed is greater than the set maximum speed limit, the inverter output frequency is limited and the output torque would not be the same as the set torque; for torque control specific parameter settings, refer to F7 parameter group.

Note: when the external terminals X1 - X7 input function is selected to "13", the speed and torque would switch by the turning on and off of external terminal, and terminal operation is better than the function code [F0.01]. Torque control is only effective when (F0.00 = 0,2,5,7);

F0.02 Run command channel

Setting range: 0-3

Factory default: 0

It is channel for inverter receiving run and stop order and run direction. It is only used for starting and stopping control under torque control. 0: Keyboard control Inverter run and stop is controlled by keyboard key FWD, REV/JOG, STOP/RESET. REV/JOG key is defined as reverse when [F4.02] set as “0” and jog when [F4.02] set as “1”. Please refer to details of [F4.02]. 1: Terminal control Factory default as two line mode 1 control mode. Under two line mode 1, inverter run, stop and direction is controlled by whether “FWD” or “REV” set for [F2.00-F2.07] “multi function input terminal” connects to control board terminal (COM) or not. “FWD” and “REV” definition refer to [F2.00-F2.07]. When under other control mode, run, stop and direction refer to [F2.12]. 2: RS485 communication control Inverter run, stop and direction is controlled by the signal received by RS485 communication terminal. Details refer to Fd communication control parameter group and appendix 2: RS485 communication protocol. 3: Optional card Inverter run, stop and direction is controlled by the signal received by optional card input signal. For the optional card installation, parameter setting and soon, please refer use manual packing with the optional card.

Note: 1. When doing fault reset, key STOP/RESET, control terminal reset order and RS485 communication

terminal are valid reset order.

2. When inverter input frequency is 0Hz or lower than Min output frequency [F1.26]. As long as you input run order, keyboard FWD indicator will be on, the motor will run as 0 frequency.

Tip: keyboard key STOP/RESET function can be selectable. Under exterior terminal control or communication

control, it can be defined as stop function. Please refer to [F4.03]. Under exterior terminal control, if use STOP/RESET to stop, inverter stops and close exterior terminal run order. It needs to input exterior terminal stop order and unlock. The exterior terminal run order will be valid again. So is the communication control.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

F0.03 Frequency give main channel selection

Setting range: 0-12

Factory default: 0

It is used to select frequency given gain channel. The main and assistant channels relationship can be defined by

parameter [F0.07]. 0: Keyboard Number Setting Given frequency of the main channel is given and modified by [F0.08] keyboard numbers setting frequency. When parameter [F4.04] LED “0” digit “keyboard up/down key modification selection” is set as “1”, no matter inverter is run or stop, [F0.08] setting value can be quickly modified by keyboard up/down key directly. Whether store the value modified by the shortcut key is decided by [F4.04] LED “00”digit. 1: Keyboard Potentiometer Given Main channel given frequency is given and modified by keyboard potentiometer.

Please refer to [F4.07-F4.10] details for the relationship between keyboard potentiometer and frequency. 2: Terminal VS Voltage Analog Main channel given frequency is given and modified by (VS) input analog. Please refer to [F3.00-F3.04] details for the relationship between input analog filter time and frequency.

3: Terminal AI Analog Main channel given frequency is given and modified by (AI) input analog. Please refer to [F3.05-F3.09] details for the relationship between input analog filter time and frequency. 4: Terminal AS Current Analog Main channel given frequency is given and modified by (AS) input analog. Please refer to [F3.10-F3.14] details for the relationship between input analog filter time and frequency. 5: Terminal Pulse Signal Main channel given frequency is given and modified by (PUL) input pulse signal. Please refer to [F2.16-F2.21] details for the relationship between input pulse signal and frequency. 6:RS485 Communication Port: Main channel given frequency is given and modified by the signal accepted by RS485

communication port (A+) and (B-). Please refer to Fd communication control parameter groups and appendix 2: RS485 communication protocol details. 7: UP/DOWN Control Main channel given frequency is given and modified by if UP terminal is connected to DOWN terminal or not, what is set by multi-function terminals (X1-X8). Anyone of the (X1-X8) terminals can be defined as UP and DOWN. Please refer to [F2.00-F2.07] details. UP, DOWN store and clear mode after adjustment can be set by [F2.22]. Please refer to [F2.22] details. ACC AND DEC of UP/DOWN control running given frequency is set by [F2.23]. UP/DOWN variation frequency can be cleared to 0 at any time by “UP/DOWN clear 0” terminal. Details see

[F2.00-F2.07].

8: PID Control Given: This channel is selected for PID closed loop control system. PID control is the control mode

makes feedback the same as the target. Refer to PID control parameters “Fb”. Under this mode, when [F4.04] LED “0” digit is set as 3 by keyboard UP/DOWN key; [Fb.01] can be modified by UP/DOWN key. Whether save the modification is decided by [F4.04] LED “00” digit. PID control state and trait are changed by multifunction terminals. Details refer to [F2.00-F2.07]. 9: Program Control (PLC) Given Main channel given frequency and frequency running direction is controlled by inner simple PLC control. Max 15 steps speed can be process control. Details see “FC” multi step, PLC function and swing frequency parameter group. If one step speed running time is set as “0”, it will jump over this step. It is convenient to set

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

step speed. When [F0.07] LED “00” digit is 0, frequency control direction is invalid. When [F0.16] is set as 2—REV forbid and any step direction is set as REV, this step run as 0 speed. PLC and multi steps speed are both for frequency inverter vary speed and run under certain rules. Under multi steps running, step switch and direction change is control be the different combination between multi step control terminal and COM defined by multifunction input terminals. PLC not only can define one cycle of multi steps frequency in the function parameters. It can also define the run time, direction, ACC/DEC time and cycle mode of multi steps in the function parameters. Multi steps control terminal can be defined by any multifunction terminal. Details refer to [F2.00-F2.07]. 10: Optional Card Main channel given frequency is controlled by input signal by optional card. For optional card installation, parameter setting please refers to user manual. 11: VS3 (extended): Select the analog of VS3 expansion card as the frequency command source, and for details please see the expansion card EXIO1 Description. 12: Terminal Switch Frequency setting main channel is selected by frequency selection terminal which can be defined by any multi function terminal. See [F2.00-F2.07] please. Relation table between terminal state and frequency setting channel:

Frequency

setting selection

terminal 4

Frequency

setting selection

terminal 3

Frequency

setting selection

terminal 2

Frequency

setting selection

terminal 1

Frequency setting channel

OFF OFF

OFF

Keyboard number give

OFF OFF

OFF

Keyboard potentiometer give

OFF OFF

OFF

Voltage analog VS give

OFF OFF

ON ON

nalog AI give

OFF ON

OFF

Voltage analog AS give

OFF ON

OFF

Terminal pulse PUL give

OFF ON

OFF

RS48 communication give

OFF ON

ON ON

UP/DOWN control

ON OFF

OFF

PI D control give

ON OFF

OFF

PLC give

ON OFF

OFF

Optional card

ON OFF

ON ON

VS3 (extended)

Combination details refer to multistep speed time order of “FC” parameter.

Note: valid combination of frequency selection terminal is 0-11(algorism). Frequency inverter will output 0.00Hz

if not within this range. “OFF” in the table means invalid. “ON” means valid.

F0.04 Main channel gain

Setting range: 0.000-5.000

Factory default: 1.000

It is used to magnify or reduce the main channel input signal, can adjust given frequency of main channel in proportion.

F0.05

Frequency give auxiliary channel selection

Setting range: 0-6 Factory default: 1

It is used to select auxiliary channel for frequency given, directly control or impact output frequency of frequency inverter. Relation between main channel and auxiliary channel can be defined by [F0.07].

0: Keyboard number frequency given 1: Keyboard potentiometer given 2: Terminal VS voltage analog given 3: Terminal AI analog given 4: Terminal AS current analog given 5: Terminal pulse signal given

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

6: RS485 communication given

The settings of items 0 to 6 are consistent with frequency given main channel selection [F0.03].

F0.06

uxiliary channel gain

Setting range: 0.000-5.000

Factory default: 1.000

It is used to magnify or reduce the main channel input signal, can adjust given frequency of main channel in proportion.

F0.07 Frequency give channels combinations mode Setting range: 0000-0016

Factory default: 0000

LED “0” digit: combination mode selection It is used to select the combination method of the main input channel and the auxiliary input channel of the give frequency.

0: Main channel valid: Only main channel [F0.03] is valid, auxiliary channel [F0.05] is invalid. 1: Auxiliary channel valid: Only auxiliary channel [F0.05] is valid, main channel [F0.03] is invalid. 2: Main+auxiliary The sum of main channel [F0.03] add auxiliary channel [F0.05] is the output frequency of the

inverter. 3: Main-auxiliary: The result of main channel [F0.03] minus auxiliary channel [F0.05] is the output frequency of the inverter. 4: MAX {main, auxiliary}: The bigger one of main channel [F0.03] and auxiliary channel [F0.05] is the output frequency of the inverter. 5: MIN {main, auxiliary} The smaller one of main channel [F0.03] and auxiliary channel [F0.05] is the output frequency of the inverter. 6: Main*auxiliary Given frequency of main channel [F0.03] multiply certain percent which is percent of given frequency of auxiliary channel [F0.05] responding to max frequency [F0.09]. The result is output frequency of the frequency inverter. LED “00” digit: frequency control direction selection It is used to select whether permit negative frequency change the running direction of the frequency inverter when the result is negative.

0: invalid If result is negative, frequency inverter output 0.00Hz. 1: valid If result is negative, frequency inverter change running direction and output related frequency. LED “000” digit: reserved LED “0000” digit::reserved Note: 1. When main*auxiliary, frequency only count positive value. When any channel frequency is negative,

count as 0.00Hz, frequency inverter output 0.00Hz.

2. Can’t overlay main+auxiliary when JOG and multi step speed running.

3. When rotate direction selection [F0.16] is set as REV forbid, whatever frequency control direction

selection is set, frequency inverter outputs 0.00Hz frequency if count result is negative.

Tip: Given frequency synthesized by main channel and auxiliary channel also limited by upper limit frequency

and lower limit frequency.

F0.08

Keyboard number set frequency

Setting range: 0-upper limitation

Factory default:

50.00Hz

When frequency given channel is keyboard numbers, it is used to set and modify frequency. If [F4.04] LED “0” digit is 1, the up/down key can modify the parameter value. Whether saving the modified value or not after power off is decided by [F4.04] LED “00”digi t

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

F0.09 Max frequency output

Setting range: 0.00-320.00Hz

Factory default: 50.00Hz

F0.10

Upper limitation source selection

Setting range: 0-6 Factory default:0

F0.11 Number give upper limitation

Setting range: Lower limitation-max output frequency

Factory default: 50.00Hz

F0.12 Lower limitation

Setting range: 0.00-upper limitation

Factory default: 0.00Hz

F0.13 Lower limitation run mode

Setting range: 0-1 Factory default: 1

Max frequency output: The max frequency the frequency inverter permit to set. When [F1.13] LED “0” digit is 0, it is also the base of ACC/DEC time setting. Upper limitation source selection: To select the give source of upper frequency limitation of frequency inverter. It is the max output frequency limitation set according to the machinery max rotate speed. 0: Upper limit number given Upper limitation set by [F0.11]. Max setting is small or equal to max frequency [F0.09]. Min setting is bigger or equal to min frequency [F0.12].

1: Keyboard potentiometer Upper limitation set by keyboard potentiometer. 2: Terminal VS voltage analog Upper limitation set by VS input analog. 3: Terminal AI voltage analog Upper limitation set by AI input analog. 4: Terminal AS current analog Upper limitation set by AS input analog. 5: Terminal pulse PUL given Upper limitation set by PUL input pulse frequency. 6: RS485 communication given Upper limitation set by RS485 communication （0x3004/0x2004）.Max set is not over

max frequency [F0.09]. Min set not lower than [F0.12]. Details refer to Fd communication control parameter group and appendix 2: Modbus communication protocol, communication given upper frequency (0x3004 / 0x2004).

Note: Relation between input analog or PUL pulse frequency and upper limit frequency: when input max valid value, upper limit frequency is max frequency [F0.09]. When input min valid value, upper limit frequency is

0.00Hz. Number setting of upper limitation: It is the upper limit frequency given channel when [F0.10] is set as 0. Lower limitation: It is the lower limitation of output frequency. When given frequency is lower than this value, [F0.13]

decides the run frequency.

Lower limitation run mode 0: Stop: When actual given frequency is lower than the lower limitation, inverter runs at 0.00Hz. 1: Run as lower limitation: When actual given frequency is lower than the lower limitation, inverter run at the lower

limitation.

Note: 1. Given upper limitation by analog or PUL pulse frequency, lower limitation is invalid if upper limitation

is lower than lower limitation.

2. Max frequency, upper limitation and lower limitation set carefully according to actual need please.

Except upper limitation and lower limitation, inverter is also limited by parameters set such as start frequency, free stop frequency, stop DC brake start frequency and so on. Max frequency, upper limitation and lower limitation relationship as below:

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

F0.14

CC time 1 Setting range: 0.01-650.00s Factory default: model set

F0.15 DEC time 1 Setting range: 0.01-650.00s Factory default: model set

ACC time 1: When [F1.13] LED “0”digit is 0, it means the time needed for output frequency accelerate from 0.00Hz to max frequency [F0.09]. When [F1.13] LED “0”digit is 1, it means the time needed for output frequency accelerate from

0.00Hz to 50.00Hz. Details refer to [F1.13]. DEC time 1: When [F1.13] LED “0”digit is 0, it means the time needed for output frequency decelerate from max frequency [F0.09] to 0.00Hz. When [F1.13] LED “0”digit is 1, it means the time needed for output frequency decelerate from 50Hz to 0.00Hz. Details refer to [F1.13].

This frequency inverter can set 4 kinds of ACC/DEC time at most. If there’s need to select other ACC/DEC time group, it must be selected by control terminal. For details please refer to [F2.00-F2.07] and [F1.18-F1.23]. ACC time is only valid for normal speed-up process, not including start per-excite, start DC brake time and start frequency hold time. DEC time is only valid for normal speed process, not including stop DC brake time. During process running, ACC/DEC time 1 is defined as first kind of ACC/DEC time. The other 3 kinds of ACC/DEC time details please refer to [F1.18-F1.23]. JOG ACC/DEC time is set by [F1.33, F1.34] alone.

F0.16 Rotate direction choosing Setting range: 0-2

Factory default: 0

0: Consistent: The actual run direction is the same as required. No adjustment to the current direction. 1: Reverse: The actual run direction is reverse to the required direction. Adjust the current direction. 2: Forbid reverse: When it is set as forbid, the reverse orders of all run order channels (operation board, exterior

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

terminal, RS485 communication, optional card and program running) are invalid. When frequency setting is negative (including that after combination), no matter what the [F0.07] LED “00” digit is, the actual output frequency is limited as 0.00Hz.

Note: When reset to factory default, this setting is not changed. Attention: All reverse order is forbidden. If reverse order is give, the frequency inverter would not run.

F0.17 Carrier frequency

Setting range: 0.6-15.0kHz

Factory default:

ccord model

It is used to set IGBT frequency. Please set this parameter when adjusting electromagnetic noise and reducing leakage current. This feature is mainly used to improve noise and vibration during operation of the inverter. At higher carrier frequency of the current wave, the motor noise would be small. It is suitable for locations that need mute environment when run in high carrier frequency, but at the same time the main parts switch loss and the heat are heavy while the efficiency would be reduced. In the meantime, radio disturbance is heavy. And the other problem is that capacitance leak current would increase, and if there is leak protection, there may be mistake action or over current. When run in low carrier frequency, the case will be totally different. Different motors would have different carrier frequency responses. The best carrier frequency comes with adjustment based on actual case. The bigger the capacity, the smaller the carrier frequency should be. The Company reserves the right to limit maximum carrier frequency.

Carrier frequency Motor noise Electric disturbance Radiator temperature

low

↓

high

big

↓

small

Small

↓

big

low

↓

high

Note: We advice ratio of carrier frequency to max frequency not lower than 36. If work under low frequency

long time, we advice reduce carrier frequency to reduce the dead area time impact.

Attention: when carrier frequency is higher than the factory default, the rated power would reduce 5% every

time when carrier frequency adds 1 KHz.

F0.18 Carrier PWM frequency characteristic selection Setting range: 0000-3111

Factory default: 0010

LED “0” digit: carrier temperature associated settings 0: associated module temperature is invalid 1: associated module temperature is valid

When module temperature is too high, the frequency inverter reduces carrier frequency automatically, which can reduce switch loss and avoid frequent alarm for over heat.

LED “00” digit: associated settings of carrier output frequency 0: associated frequency output temperature is invalid 1: associated frequency output temperature is valid

When carrier frequency is related to frequency output, it can automatic adjust carrier frequency according to frequency output, which can improve the low frequency performance and high frequency mute effect.

LED “000” digit: random PWM switch 0: Fixed carrier: Noise frequency is fixed. 1: Random carrier: This mode allows the inverter output voltage harmonic spectrum evenly distributes over a wide frequency range, which can effectively suppress electrical noise and mechanical vibration. LED “0000”: over modulation mode

0: close: close the PWM 1: start: start the PWM

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

Starting over modulation can improve the maximum output voltage, in the case of low grid voltage and high frequency, starting over modulation can reduce the motor current.

F0.19 Parameter initialization

Setting range: 0-3

Factory default: 0

0: No operation 1: Restore factory default, function parameters are restored to factory defaults, excluding motor parameter group. 2: Clear malfunction records, clear all [FA.25-FA.44] mistake history. 3: Restore factory default, after restoring to factory defaults, the motor parameters are all restored.

Note:

1: Keyboard shows SRVE when recover factory setting. SRVE disappear when initialization finished. 2: No changing of [F0.16] and [F4.11-F4.14] setting when recovering factory setting. 3: If power off when recovering factory defaults, it can’t be completed. It needs to restore after power on again. 4: In the parameter initialization, the keyboard will display "SAVE", and the initialization is over when "SAVE" jump to the parameter interface. If power stops suddenly during the display "SAVE", the inverter will initialize all system parameters, which would affect the using of it.

F0.20

VR function selection

Setting range: 0-1

Factory default: 1

Starting modulation can improve the extreme value of the output voltage in a certain degree; when the motor reaches the rated speed and when the load is heavy, over-modulation could reduce output current by increasing the output voltage. 0: over-modulation turns off 1: over-modulation turns on

F0.21-F0.23 Reserved

F0.24 Running command bundling Setting range: 0000-0AAA

Factory default:0000

When this parameter is effective, it can be used for the settings on each run command channel bundling frequency source channel. When the command source has bundled frequency source, during the valid period of this command, frequency from [F0.03-F0.06] and [F0.07] LED bit combinations will no longer be valid, but [F0.07] LED tens frequency directional control is still valid. 0: No bundled: Press [F0.03]-[F0.06] and [F0.07] LED bit combination set to determine the frequency given. 1: Keyboard number frequency given 2: Keyboard potentiometer given 3: Terminal VS voltage analog given 4: Terminal AI analog given 5: Terminal AS current analog given 6: Terminal pulse signal given 7: RS485 communication given 8: Terminal UP/DW control 9: PID control given 10: Procedure control PLC given 11: Optional card 12: VS3 (extended) The settings of items 0 to 10 are consistent with frequency given main channel selection [F0.03].

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

F0.25 Reserved

F0.26 Pressure frequency separation output voltage source

Setting range: 0-8

Factory default: 0

When [F0.00] = 8 (voltage-frequency separate output mode), the function code command to set the output voltage source; 0: function code F0.27 setting: voltage is set directly by [F0.27]; 1: voltage analog VS given: voltage is given by the voltage analog input terminal; 2: The voltage / current analog AI given: voltage is given by the voltage or current analog input terminal; 3: The current analog AS given: voltage is given by the current analog input; 4: Terminal pulse PUL given: voltage is given by the terminal pulse; 5: PID control given: voltage is determined by PID operation, see in PID introduction in FB group; 6: RS485 communication given: voltage is given by the RS485 communication; mailing address 0x300A / 0x200A; When voltage and frequency separately output, the output voltage command is 100.0% corresponding to the rated motor voltage [F5.05] while the output frequency command is designated by the main and auxiliary frequency source. Please see in [F0.03], [F0.05], [F0. 07]

F0.27

Pressure frequency separation output voltage value setting

Setting range: 0.0%-100.0% Factory default: 0

F0.28

Pressure frequency separation output voltage increasing period

Setting range: 0.0-1000.0s Factory default: 1.0

F0.29

Pressure frequency separation output voltage decreasing period

Setting range: 0.01-000.0s Factory default: 1.0

Pressure frequency separation output voltage value setting: When [F0.26] = 0, voltage source is given by the parameter; set 100% corresponding rated voltage value. Pressure frequency separation output voltage increasing period: time required for the motor voltage output from zero to the rated voltage. Pressure frequency separation output voltage decreasing period: time required for the motor voltage output from rated voltage too.

frequency voltage differential chart

output voltage

target voltage

motor rated voltage

actual ACC time

set ACC time

set DEC time

actual DEC time

time

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

F0.30

Pressure frequency separation output voltage stop mode

Setting range: 0.01-000.0s Factory default: 1.0

Pressure frequency separation output voltage stop mode of the function code: 0: voltage / frequency decreases to 0 at the same time. 1: frequency decreases after voltage drops to zero.

8.2 Running Control Parameter

F1.00 Start-up mode

Setting range: 0-2

Factory default: 0 F1.01 Start pre-excitation time Setting range: 0.00-60.00s Factory default: mode setting F1.02 Start frequency Setting range: 0.00-60.00Hz Factory default: 0.50Hz F1.03 Start frequency hold time Setting range: 0.0-50.0s Factory default: 0.0s F1.04 Braking current before start Setting range: 0.0-150.0% Factory default: 0.0% F1.05 Braking time before start Setting range: 0.0-60.0s Factory default: 0.0s

Start-up Mode

0: Start by start-up frequency [F1.02] start-up frequency and [F1.03] start-up frequency hold time control the

frequency inverter start. It is suitable for big static friction torque and small load inertia occasion or occasion with exterior machine brake equipment. Motor spindle can keep static before restart after stop. 1: DC brake and start. Firstly [F1.04] brake current and [F1.05] brake time give certain energy to motor with load (electromagnetic hold brake). Then start by start-up frequency. It is suitable for stop state, small inertia load with REV and FWD. 2: Speed track, direction judge and start Detect speed and direction firstly, and then start as the speed detected out and reach the given frequency according to ACC/DEC time. Speed tracking modes include inner speed tracking and external speed tracking, selected by the transfer terminal.

Control

mode

Tracking mode

VC without

V/F

without

VC with

PG(PG card

input)

VC with

PG(PUL

input)

V/F with PG

(PG card

input)

V/F with PG(PUL

input)

Internal

tracking

Valid Valid Valid Valid

External

tracking

Valid Valid

Start pre-excitation time: It is used to set pre-excitation time for asynchrony motor when start. It can set up magnetic field before motor start and improve start performance and reduce start current and start time. Start frequency: It is the initial output frequency when start. Right start frequency can bring big start torque. When start, certain instant force can be brought for load with big static friction under static state. But if the set value is too large, sometimes there might be fault like E.oC1.

Start frequency hold time: the time of the inverter running under start frequency. Braking current before start: It is the braking current that the inverter gives the motor when DC braking. It is based on

the output rated current of the inverter. Only when [F1.00] is 1, there would be DC braking when start. When the parameter is set to 0, the DC braking is invalid. Braking time before start: It is the time that DC braking current hold when start. Only when [F1.00] is 1, there is DC braking when start. There is no DC braking when braking time is 0.0s.

Note: Start frequency is not limited by lower limit frequency [F0.12], but limited by [F1.26] min output frequency.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

If setting is smaller than [F1.26], the output frequency is 0.00Hz. Reminder: 1: Under process of REV/FWD switch when normal running or process of frequency setting change when up/down running, frequency inverter starts from or reduces to min output frequency [F1.26] and then output 0.00Hz. 2: In process of inverter start ACC, inverter output 0 when given frequency is small than start frequency.

F1.06 Speed track waiting time

Setting range: 0.00-60.00s

Factory default model setting

It is defined as the waiting time from inverter receiving the run order to the time inverter starts speed tracking. After this time, inverter output according to the frequency and direction detected and running to given frequency according to the ACC/DEC time setting. For big inertia load, prolong speed track waiting time to reduce the instant impact current.

F1.07 Stop mode Setting range: 0-1

Factory default: 0

0: DEC to stop DEC to 0.00Hz and stop output. When give frequency is small then stop DC braking start frequent [F1.08], inverter output frequency will change to 0. DC brake and stop work. Otherwise inverter will decelerate to min

output frequency and stop working. For inverter with build in braking unit (under than AC100-T3-018G), braking resistor (optional) can be used. When DC bus voltage is over [FA.08] energy braking act voltage, inverter begins to carry out the energy braking act. For inverter without build in braking unit (upper than AC100-T3-022G), braking unit and braking resistance can be selected. It is mainly used for occasions that need quick braking when stop. 1: Free stop Inverter stop output when receiving the stop order. Usually, it cooperates with exterior machine hold brake.

F1.08

Initial frequency of stop DC braking

Setting range: 0.00-50.00Hz Factory default: 0.00Hz

F1.09 Stop DC braking current

Setting range: 0.0-150.0%

Factory default: 0.0%

F1.10

Waiting time of stop DC braking

Setting range: 0.0-60.0s Factory default: 0.0s

F1.11 Stop DC braking duration

Setting range: 0.0-60.0s Factory default: 0.0s

Initial frequency of stop DC braking: When inverter DEC to this frequency, it will stop output and start DC braking. In stop state, when the output frequency is less than shutdown DC braking starting frequency, the DC brake function

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

would start. During deceleration, when a given frequency is less than shutdown DC braking start frequency, start DC braking and the output frequency will jump to zero. If there’s no strict requirement for operating conditions, the DC brake start frequency should be set as low as possible Stop DC braking current: It is the current that inverter give motor when DC braking. It is based on the output rated current of the inverter. DC braking can afford 0 speed torque. It is usually used for improve stop accuracy and quick stop. It can’t be used for DEC braking for normal running. Waiting time of stop DC braking: It is the time for waiting to DC braking when inverter DEC to initial frequency of stop DC braking and stop output. Stop DC braking duration: It is DC braking current holding time after stop. It is no DC braking process when braking time is 0.0s.

F1.12 Reserved

F1.13

CC/DEC mode selections Setting range: 0000-0011 Factory default: 0000

F1.14 Start ACC rate of S curve

Setting range: 20.0%-100.0%

Factory default: 50.0%

F1.15 Start DEC rate of S curve

Setting range: 20.0%-100.0%

Factory default: 50.0%

ACC/DEC mode selections LED “0” digit: ACC/DEC time base 0: max frequency Base is max frequency [F0.09] 1: fixed frequency Base is 50.00Hz LED “00” digit: ACC/DEC mode 0: straight line Suitable for general load. 1: S Curve Suitable for load need reduce noise, vibration, impact or load need descend torque for low frequency and ACC short time for high frequency. If over current or over load when start, please increase [F1.14] setting. LED “000” digit: reserved LED “0000” digit: reserved Start ACC rate of S curve: It is the rate when start ACC. The smaller the rate is, the ACC S curve is sharper.

Otherwise, the bigger the rate is, the ACC S curve is more like a beeline. If you want it ACC more smoothly, you can reduce the rate and prolong ACC time. Start DEC rate of S curve: It is the rate when start DEC. The smaller the rate is, the DEC S curve is sharper. Otherwise, the bigger the rate is, the ACC S curve is more like a beeline. If you want it DEC more smoothly, you can reduce the rate and prolong DEC time.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

Frequency

Start ACC rate of S

curve(F1.14)set as 100%

Aim frequency

Start DEC rate of S

curve(F1.15)set as 100%

Start DEC rate of S

curve(F1.15)set as 20%

DEC time

Time

ACC time

start frequency

Start ACC rate of S

curve(F1.14)set as 20%

ACC/DEC curve

Note: ACC /DEC time will not be changed when modifying F1.14 and F1.15.

F1.16-F1.17 Reserved

F1.18

CC time 2 Setting range: 0.01-650.00s

Factory default: 10.00s

F1.19 DEC time 2 Setting range: 0.01-650.00s

Factory default: 10.00s

F1.20

CC time 3 Setting range: 0.01-650.00s

Factory default: 10.00s

F1.21 DEC time 3 Setting range: 0.01-650.00s

Factory default: 10.00s

F1.22

CC time 4 Setting range: 0.01-650.00s

Factory default: 10.00s

F1.23 DEC time 4 Setting range: 0.01-650.00s

Factory default: 10.00s

ACC time 2/3/4: When [F1.13] LED“0”digit is 0, it means the time need for output frequency ACC from 0.00Hz to max frequency [F0.09]. When [F1.13] LED“0”digit is 1, it means the time need for output frequency ACC from 0.00Hz to

50.00Hz. Details refer to [F1.13].

DEC time 2/3/4: When [F1.13] LED “0”digit is 0, it means the time need for output frequency DEC from max frequency [F0.09] to 0.00Hz. When [F1.13] LED “0”digit is 1, it means the time need for output frequency DEC from 50.00Hz to

0.00Hz. ACC/DEC time 2/3/4 can only be determined by the on-off combination of multi-functional terminals such as ‘deceleration time selection terminal 1’ and ‘deceleration time selection terminal 2 'and (COM) to switch the current ACC/DEC time group (except PLC program running); If the ACC/DEC time selection terminal has not been set, the default deceleration time 1 is valid and the inverter would implement ACC/DEC according to the ACC/DEC 1. ACC/DEC time details refer to [FC.31-FC.45]. JOG ACC/DEC time is set by [F1.33, F1.34] ACC/DEC time table:

Terminal 2 Terminal 1

CC/DEC time selection

OFF OFF

CC/DEC time 1

OFF ON

CC/DEC time 2

ON OFF

CC/DEC time 3

ON ON

CC/DEC time 4

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

If any unclear, please see FC parameter group multi steps time order fig.

F1.24 Emergency stop DEC time Setting range: 0.01-650.00s

Factory default: 10.00s

Used to set the DEC time of emergency stop; it is the same as the definition of ACC/DEC time. Emergency stop can be take effect by emergency stop terminal; details refer to [F2.00-F2.07]. When terminal control two line run, whether carry out the original run order is decided by [F2.13] LED “00” digit. Details refer to [F2.13]. When multifunction terminal is set as emergency stop, refer to detail [F2.29-F2.31].

F1.25 FWD&REV dead area time Setting range: 0.0-120.0s Factory default: 0.0s F1.26 Min output frequency Setting range: 0.00-60.00Hz Factory default: 0.50Hz

FWD&REV dead area time: Waiting time at 0.0Hz when switch between FWD/REV. It sets for equipment with machine dead area when big inertia load and change direction.

Note: [F1.25] is valid only for the FWD&REV dead area of the speed control mode, the FWD&REV dead area of torque control mode is determined by [F7.12]. Min output frequency: If lower than this frequency, inverter output 0.00Hz

F1.27 0 speed hold torque

Setting range: 0.0-150.0%

Factory default: model setting

Set output torque at 0 speed. If the torque setting is too big or the duration is too long during the time of use, the cooling of motors should be noticed.

F1.28 0 speed hold torque time

Setting range:0.0-6000.0s

Factory default: 0.0s

Set output torque keep time at 0 speed. Count from 0Hz, stop output when arriving this set time. Valid count value range is 0-5999.9s. Frequency inverter counts as setting when it is within valid range and stop 0 speed hold torque when time finished. If set as 6000.0s, frequency inverter will not count, default as 0 speed hold torque always valid and only stop when stop or give running frequency not 0. Suitable 0 speed hold torque time setting can save energy effectively and protect motor.

Note: o speed torque hold is only valid when F0.00=0, F0.00=1orF0.00=4;Please pay attention to motor temperature rise when 0 speed hold torque time is too long or 0 speed hold torque is too big. If temperature rises too high, it needs add equipment to improve motor radiation.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

F1.29 Power off restart action selection Setting range: 0-1 Factory default: 0 F1.30 Power off restart waiting time

Setting range: 0.00-120.00s

Factory default: 0.50s

Power off restart action selection: 0: Invalid: Only run with order for power on again. When keyboard operation control, RS485 communication control or

optional card control is working, the running order would be automatically cleared when power off. When external terminal control, run as [F1.31] setting. 1: Valid If inverter is at run state before power off, it start automatically after [F1.30] waiting time. When waiting, it does not accept any orders. But if inputting stop order, it will not restart.

Note: Power off restart action selection can make machine automatic re-start when power recovers. Please use it carefully. Power off restart waiting time: When [F1.29] setting is valid, inverter restarts after [F1.30] waiting time. The setting

principle of the time is mainly based on the related recovery preparation time after power restoration.

F1.31

Terminal running protection selection

Setting range :0000-0011 Factory default: 11

After selecting terminal operation, the initial state of the peripheral device wiring may affect the device safety, which would provide protective measures for terminal operation.

LED “0” digit: when electrifying, terminal operation command selection

Implement operation command when electrifying and when the terminal operation command is valid. 0: Terminal running order invalid: when electrifying terminal controls stop firstly and then restart. 1: Terminal running order valid: when electrifying terminal controls start directly

LED “00” digit: when switch the running order give channel

Select running order channel switching to terminal order when the terminal operation command is valid; Implement operation command method

0: invalid Terminal controls stop firstly and then restart. 1: valid Terminal controls start directly.

F1.32 JOG running frequency setting

Setting range: 0.00-Max frequency Factory default: 5.00Hz

F1.33 JOG ACC time

Setting range: 0.01-650.00s

Factory default: 10.00s

F1.34 JOG DEC time

Setting range: 0.01-650.00s

Factory default: 10.00s

JOG running frequency setting: Set output frequency when JOG. JOG ACC time: When [F1.13] LED“0”digit is 0, it means the time need for output frequency ACC from 0.00Hz to max

frequency [F0.09]. When [F1.13] LED“0”digit is 1, it means the time need for output frequency ACC from 0.00Hz to

50.00Hz. Details see [F1.13].

JOG DEC time: When [F1.13] LED “0”digit is 0, it means the time need for output frequency DEC from max frequency [F0.09] to 0.00Hz. When [F1.13] LED “0”digit is 1, it means the time need for output frequency DEC from 50.00Hz to

0.00Hz.

Note: JOG run frequency set is only limited by [F0.09]. When JOG frequency setting is bigger than [F0.11]

upper limitation, actual JOG output frequency is limited by upper limitation. Only terminal JOG priority is not limited by run order channels. Other JOG orders have priority only when the channel is the same as others. Such as keyboard JOG is only valid under keyboard control.

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

F1.35 Jump frequency

Setting range: 0.00-Max frequency

Factory default: 0.00Hz

F1.36 Jump frequency range

Setting range: 0.00-Max frequency

Factory default: 0.00Hz

Jump frequency: When running, the frequency avoid running.

Jump frequency range: The up/down frequency range of [F1.35] avoid running.

When the inverter is running with load, in order to avoid resonance frequencies of mechanical load for the output frequency, jump frequency can be used to avoid the resonance. The inverter can set one jump point to implement the jumping and after setting the skip frequency parameters, even if the drive frequency is within the given point of the mechanical resonance frequency of the load, the output frequency of the inverter will be automatically adjusted to the resonance frequencies of the external mechanical load in order to avoid running on the resonance point.

Note: Output frequency will jump through frequency area when ACC/DEC.

8.3 Quantum Digital Terminal Parameter

F2.00 Multifunction input terminal 1(X1)

Setting range: 0-47

Factory default:1

F2.01 Multifunction input terminal 2(X2)

Factory default:2

F2.02 Multifunction input terminal 3(X3)

Factory default:4

F2.03 Multifunction input terminal 4(X4)

Factory default:5

F2.04 Multifunction input terminal 5(X5)

Factory default:6

F2.05 Multifunction input terminal 6(X6)

Factory default:8

F2.06 Multifunction input terminal 7(X7)

Factory default:10

There’re seven multifunction terminals(X1-X7) which can be defined by [F2.00-F2.06]. the feature and filter time can be defined by [F2.08-F2.11]. X7 is sharing an external input terminal X7 / PUL with the high-speed pulse input; when there is a timing function code selection PUL given, the PUL input as external terminals, otherwise input as X7 input. For example, when [F0.03] = 5, the terminal X7 / PUL would be valid as PUL input, and the switch signal input X7 would not be accepted.

Note: the seven multi-function input terminals actually exist, in order to avoid the repetition of the input terminal selection function, the actual setting will be against each other; for example, when [F2.00] = 1, the F2.01 can’t be set as 1 and it can only be set as any other value that is not within [F2.00] , [F2.02 ~ F2.06] and [F2.69 ~ F2.71].

Multi-function input terminals can be easily set and chosen according to needs. Settings and functions in the table below:

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

Setting Setting Setting Setting

0 No function( can choose again) 24 PID trait switch 1 FWD 25 PID give switch 1 2 REV 26 PID give switch 2 3 3 line running control(Xi) 27 PID give switch 3 4 FWD JOG 28 PID feedback switch 1 5 REV JOG 29 PID feedback switch 2 6 Free stop 30 PID feedback switch 3 7 Emergency stop 31 PLC pause 8 Fault reset 32 PLC restart 9 Out fault input 33 Swing frequency input

10 Frequency (UP) 34 Swing frequency pause

11 Frequency (DW) 35 Swing frequency reset 12 (UP/DW clear ) 36 Frequency channel switch terminal 1 13 Reserved 37 Frequency channel switch terminal 2 14 Reserved 38 Frequency channel switch terminal 3 15 Multi speed terminal 1 39 Frequency channel switch terminal 4 16 Multi speed terminal 2 40 Timer touch terminal 17 Multi speed terminal 3 41 Timer clear terminal 18 Multi speed terminal 4 42 Counter clock input terminal 19 ACC/DEC time selection terminal 1 43 Counter clear terminal 20 ACC/DEC time selection terminal 2 44 DC brake order 21 ACC/DEC pause 45 Pre-excitation order terminal 22 PID control cancel 46 Reserved 23 PID control pause 47 Reserved

0: No function: it means terminal invalid. If the terminal function is idle, it is recommended to set "0" to prevent the occurrence of misuse. 1: FWD When run order is given by terminal, and [F2.12] is set as 2 line 1, and when the terminal is valid, inverter will FWD. Other control mode, please refer to [F2.12]. 2: REV When run order is given by terminal, and [F2.12] is set as 2 line 1, and when the terminal is valid, inverter will REV. Other control mode, please refer to [F2.12]. 3: 3 line run control (Xi): When the run order is given by terminal, and [F2.12] is set as 3 line 1/2, it is 3 line run control (Xi). Details refer to [F2.12].

4: FWD JOG 5: REV JOG

When the terminal is valid, the inverter jogs forward. Terminal jog command has the highest priority. Jog parameters detailed settings see [F1.32-F1.34]. 6: Free stop: When it is valid, inverter stops output. Motor will free run. When free stop terminal is always valid, inverter does not accept any start order and keep stop state. Whether recover to original order after free stop order is relieved when terminal 2 line control running, refer to [F2.13] please. It does not recover to original order after free stop order is relieved when keyboard, RS485, optional card and terminal 3 line control running. If need start inverter, it needs to input run order again. 7: Emergency stop If input emergency stop order when running, inverter DEC and stop according [F1.24] DEC time

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

setting. Details refer to [F1.24]. It can’t run again before totally stopping. When [F1.07] is set as free stop, emergency stop order and free stop order is same function. Once this terminal is valid, inverter stops output and free stop immediately. If emergency stop terminal is always valid, inverter does not accept start order and keep stop. Under 2 line control mode, whether recover original run order after relieve emergency stop order is decided by [F2.13]. When working under keyboard, RS485, optional card and terminal 3 line control mode, the original order would not be recovered when the emergency stop order is removed. If need start inverter, please input order again.

Note: When use emergency stop function, please set right [F1.24] DEC time or work with energy brake function.

Otherwise over-voltage fault might happen. Therefore, when using the emergency stop function, please set appropriate deceleration time under [F1.24], or cooperate with the use of dynamic braking function.

8: Fault reset: The inverter can be reset by the terminal when alarm. Whether recover original order after fault reset is

decided by [F2.13].

9: Out fault input Inverter stop output when accept external fault input signal by it, which is convenient for the fault

monitoring and protection of external equipments. Output would be sealed when receiving external input signal and motor runs freely and displays fault information E.EF.

10: Frequency (UP) 11: Frequency (DW)

Frequency UP/DW is realized by the control terminal. And the control would be valid only when [F0.03] is set as 7. Details refer to [F0.03].

12: (UP/DW clear): Only valid when [F0.03] is set as 7. Details refer to [F0.03]. 13: Speed torque control switching

Terminal switching priority over [F0.01], torque control when effective; determined by [F0.01] setting when invalid

Terminal Control mode OFF

F0.01 = 0 speed mode F0.01 = 1 torque mode

ON Torque mode

14: Torque control forbidden

Speed control when effective, not impacted by [F0.01] and terminal operation "speed torque control switching", when terminal "Torque control prohibition" is invalid the function code [F0.01] would decide the setting.

Terminal Control mode OFF Set by F0.01 ON Speed mode

15: Multi steps terminal 1 16: Multi steps terminal 2

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

17: Multi steps terminal 3 18: Multi steps terminal 4

15 speeds would be realized by code combinations for multi-speed instruction; multi-speed command has priority second only to jog command. See parameter details of multi steps and FC group of PLC.

19: ACC/DEC time selection terminal 1 20: ACC/DEC time selection terminal 2

4 ACC/DEC speeds would be realized by code combinations. ACC/DEC time selection terminal 1 is defaulted as valid when not set parameter and terminal invalid. Details see [F1.18-F1.23]. 21: ACC/DEC pause: In ACC/DEC process, if the terminal is valid, the inverter stops ACC/DEC and keeps the speed. It is only valid when inverter is running. It is invalid for DEC stop.

ACC/DEC pause

pause

ACC/DEC pause

give frequency

output frequency

run order

22: PID control cancel: When [F0.03] is set as 8 and this terminal is valid, it can make PID function invalid; when the given frequency of main frequency channel is changed to 0.00Hz. And when this terminal is invalid, the PID re-counts the given frequency of main channel. 23: PID control pause: When PID given and this terminal is valid, it can make PID adjustment be invalid and keep frequency not change. PID re-counts the given frequency of main channel. 24: PID trait switch When [F0.03] is set as 8 and this terminal is valid, [Fb.05] LED “0” digit-trait setting will be changed. PID output trait back to [Fb.05] LED “0” digit-trait setting.

25: PID given switch 1 26: PID given switch 2 27: PID given switch 3

When PID controller given signal source [Fb.00] is set as 8, give signal source channel can be switched by this group of terminals. Details see [Fb.00].

28: PID feedback switch 1 29: PID feedback switch 2 30: PID feedback switch 3

When PID controller feedback signal source [Fb.02] is set as 8, feedback signal source channel can be switched by this group of terminals. Details refer to [Fb.02]. 31: PLC pause: When [F0.03] is 9, this valid signal can make PLC pause and inverter output 0.00Hz. Inverter goes on as before when this signal disappears. See parameter details of multi steps and FC group of PLC. 32: PLC restart: When [F0.03] is 9, this valid signal can make PLC start from the 1

step again at stop state or running.

See parameter details of multi steps and FC group of PLC.

33: Swing frequency input

Swing frequency control, if set to manual input, when the terminal is valid, the swing frequency function is valid, the

AC100 HIGH-PERFORMANCE VC INVERTER MANUAL FUNCTION PARAMETER SPECIFICATION

inverter starts swing frequency operation. See parameter [FC.49-FC.55] 34: Swing frequency pause

Swing frequency control, when the terminal is valid, the inverter output frequency maintains constant current. The terminal command restores to swing frequency operation after revocation. See parameter [FC.49-FC.55] 35: Swing frequency reset Swing frequency control, when the terminal is valid, the inverter runs with center frequency. The terminal command restores to swing frequency operation after revocation. See parameter [FC.49-FC.55]

36: Frequency channel switch terminal 1 37: Frequency channel switch terminal 2 38: Frequency channel switch terminal 3 39: Frequency channel switch terminal 4

It is valid only when [F0.03] is set as 12. Main frequency input channel is selected by terminal. 4 terminals can be combined to 0-11 which is corresponding to frequency input channels 0-11 of [F0.03]. Details refer to [F0.03].

40: Timer touch terminal valid when closed. Detail refers to [F2.25-F2.26]. 41: Timer clear terminal valid when closed. Detail refers to [F2.25-F2.26]. 42: Counter clock input terminal Detail refer to [F2.27-F2.28]. 43: Counter clear terminal valid when closed. Detail refers to [F2.27-F2.28]. 44: DC brake order: At stop state, it can start DC brake function. Details refer to [F1.09]. If input run order or JOG

order, DC braking will be stopped.

45: Pre-excitation order terminal: At stop state, it can start pre-excitation function. If inputting run or JOG order, pre-excitation order would be cancelled.

46: Reserved 47: Reserved

F2.07 Reserved

F2.08 X1-X4 terminal trait selection

Setting range: 0000-1111

Factory default: 0000

F2.09 X1-X4 input terminal filter time Setting range: 0.000-60.000s

Factory default: 0.010s

X1-X4 terminal trait selection: set multi-function input terminals X1, X2, X3, X4 features. LED "0”digit: X1 terminal 0: On valid 1: Off valid LED“00”digit: X2 terminal 0: On valid

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