HV610C Series Frequency Inverter. User Manual (Version: 3.1.14)

Safety precautions

Before Installation

Warning

Do not install inverter finding the control system with water in, or inverter with missing parts or

damaged parts.

Please do not install inverter when the packing list is not consistent with the physical name.

Warning

Carefully handled when loading, otherwise it may damage the inverter.

Please don’t use the damaged driver or missing parts inverter, there may be risk of injury.

Don’t touch components of the control system, otherwise it will cause danger of static electricity.

During Installation

Warning

Mount the inverter on incombustible surface like metal, and keep away from flammable

substances. Otherwise it may cause fire.

Do not twist the mounting bolt of the equipment, especially the screw bolt marked in RED.

Prohibit the use in the dangerous environment where inflammable or combustible or explosive

gas, liquid or solid exists. Or it may cause electric shock or fire.

Caution

Do not drop the conducting wire stub or screw into the inverter. Otherwise ,it may cause

damage to the inverter.

Please install the inverter at the place of less direct sunlight and vibration.

Please mind the location of its installation when more than two inverters are installed in one

cabinet, so that radiation effect is promised.

During Wiring

Warning

Operation shall be performed by the professional engineering technician. Otherwise there will

be unexpected danger.

There shall be circuit breaker between the inverter and power supply. Otherwise, there may be

fire.

Make sure the power is disconnected prior to the connection. Otherwise there will be danger of

electric shock.

The earth terminal shall be earthed reliably. Otherwise there may be danger of electric shock.

Warning

Please don't put the power line and the signal line from the same pipeline，when operating

wiring, please make power line and signal line apart above 30cm.

The encoder must use shielded cable, and the shield must ensure that a single side of a

reliable ground!

Do not connect the input power cable to the output terminals(U 、 V 、 W).Attention to the

terminals of the mark and do not make wrong connection. Otherwise it may damage the

inverter.

The brake resistor must be connected between the terminals (+)、 (B). and never connect

to DC bus terminals (+)、(-) , otherwise it may cause fire.

Ensure the wiring meet the EMC requirements and the local safety standard.

The wire size shall be determined according to the manual. Otherwise, accident may be

caused!

Before Power-on：

Caution

Any part of the inverter need not to carry on pressure test,which has been done before

leaving factory.Or accident may be caused.

Please confirm whether the power voltage class is consistent with the rated voltage of the

inverter and the Input terminal (R 、 S 、 T) and Output terminal(U 、 V 、 W)cable connecting

positions are correct, and check whether the external circuit is short circuited and whether

the connecting line is firm,otherwise it may damage the inverter.

Do not frequently turn ON/OFF power .If continuously ON/OFF power is needed, please

make sure the time interval more than 1 minute.

Caution

The cover must be well closed prior to the inverter power-on. Otherwise electric shock may

be caused!

All the external fittings must be connected correctly in accordance with the circuit provided in

this manual.Or accident may occur.

Upon Power-on

Warning

Do not open the cover of the inverter upon power-on.Otherwise there will be danger of

electric shock!

Do not touch the inverter and its surrounding circuit with wet hand. Otherwise there will be

danger of electric shock.

Do not touch the inverter terminals (including control terminal). Otherwise there will be

danger of electric shock.

At power-on, the inverter will perform the security check of the external stong-current circuit

automatically. Thus, at this time please do not touch the terminals U、V、W, or the terminals

of motor, otherwise there will be danger of electric shock.

If the parameter identification is required, pay attention to the danger of injury arising from

the rotating motor. Otherwise accident may occur.

Do not change the factory settings at will. Otherwise it may damage the equipment.

During the Operation

Warning

Do not touch the fan, heat sink or discharge resistor to sense the temperature. Otherwise,

you may get burnt.

Detection of signals during the operation shall only be conducted by qualified technician.

Otherwise, personal injury or equipment damage may be caused.

Cautions

Do not control run/stop by using contactor.Or equipment damage may be caused!

Avoid anything falling into the equipment when inverter is running.Or damage may be

caused.

Maintenance

Warning

Do not carry out repairs and maintenance of equipment with power on. Otherwise, there is a

risk of electric shock!

No specially trained personnel can not make inverter implementation of repairs and

maintenance. Otherwise, personal injury or equipment damage may be caused!

Make sure the inverter when the inverter voltage is lower than AC36V implementation of the

maintenance and repair, five minutes after power prevail. Otherwise, the residual charge on

the capacitor will cause damage!

Make the inverter parameter settings, only with all pluggable plug in and out in the case of

power outages!

Precautions

●Motor Insulation Inspection

Motor in use for the first time, placed a long time before re-use and periodic

inspection should be done, the motor insulation should be checked, to prevent the

motor winding insulation failure and damage to the inverter. To motor insulation check

connection separate from the inverter, 500V megger is recommended, should ensure

that the measured insulation resistance of not less than 5MΩ.

●Motor Thermal Protection

If the rated capacity of the motor Yes not match those of the inverter, especially

when the rated power of the inverter is higher than the rated power of the motor, be

sure to adjust the inverter motor protection parameter values , or thermal relay shall be

mounted for motor protection.

●Running with Frequency higher than Power Frequency

This inverter can provide output frequency from 0Hz to 3200Hz. If the customer is

required to run 50Hz above, consider the mechanical endurance of the device.

●Vibration of Mechanical Device

The inverter may encounter the mechanical resonance point at certain output

frequencies, which can be avoided by setting the skip frequency parameters in the

inverter.

●Motor Heat and Noise

Since the output voltage of inverter is PWM wave and contains certain harmonics,

the temperature rise, noise and vibration of the motor comparing with the power

frequency will be increased slightly.

●Use with the voltage different with the rated voltage

If the HV610C series inverter is used outside the allowable working voltage range

as specified in this manual, it is easily lead to the inverter devices damage. If needed,

use the corresponding boost or lower voltage transformer processing.

●The output side with the pressure-sensitive devices or to improve the power factor

capacitor

Since the inverter output is PWM wave, the output side if installed with capacitors

to improve the power factor or lightning varistors. Easily lead to the inverter

instantaneous overcurrent or even damage the drive, do not use.

●Switching Devices like Contactors Used at the Input and Output terminal

If a contactor is installed between the power supply and the input terminal of the

inverter, it is not allowed to use the contactor to control the startup/stop of the inverter.

Necessarily need to use the contactor control inverter start and stop of not less than an

hour. Frequent charge and discharge will reduce the service life of the capacitor inside

the inverter. If switching devices like contactor are installed between the output terminal

and the motor, should ensure that the inverter output off operation, otherwise easily lead

to the inverter module damage.

●Change Three-phase Input to Two-phase Input

It is not allowed to change the HV610C series three-phase inverter into two-phase.

Otherwise, it may cause fault or damage to the inverter. This operation must be handed

under HNC technical guidance.

●Lightning Surge Protection

The series inverter has lightning over current protection device, and has certain

self-protection ability against the lightning. In applications where lightning occurs

frequently, the user shall install additional protection devices in front of the inverter.

●Altitude and Derating Use

Altitude of over 1000m of the region, the heat sink’s cooling effect of the inverter

may turn poorer due to the thin air. Therefore, it needs to derate the inverter for use.

This case please contact our technical advice.

●Some Special Use

If the user needs to use the inverter with the methods other than the recommended

wiring diagram in this manual, such as DC bus, please consult our company.

●Cautions of Inverter scrapped

The electrolytic capacitors on the main circuit and the PCB may explode when they

are burnt. Emission of toxic gas may be generated when the plastic parts are burnt.

Processed as industrial waste.

●Adaptable Motor

1) The standard adaptable motor is four-pole squirrel-cage asynchronous induction

motor or permanent magnetic synchronous motor. If such motor is not available, be

sure to select adaptable motors in according to the rated current of the motor.

2) The cooling fan and the rotor shaft of the non-frequency-conversion motor adopt

coaxial connection. When the rotating speed is reduced, the heat sink cooling effect will

be reduced. Therefore, overheating occasions should be retrofitted with a strong

exhaust fan or replace the variable frequency motor.

3) Since the inverter has built-in standard parameters of the adaptable motors, it is

necessary to perform motor parameter identification or modify the default values so as

to comply with the actual values as much as possible, or it may affect the performance

and protective properties.

4)Since short circuit cable or internal circuit of motor may cause alarm,or even machine

explosion,please do insulation and short circuit test before the initial use as well as daily

maintenance.Note ： be sure to do this test, inverter and tested parts must be all

separated!

EMC Guidance

According to the national standard of GB/T12668.3, HV610C comply with the

requirements for electromagnetic interference and anti-electromagnetic interference.

HV610C series inverter meet international standard as below,the products have

passed CE certification.

IEC/EN 61800-5-1 ： 2003 Safety Regulations Commission-able Electric Drive

System

IEC/EN 61800-3：2004 Commission-able Electric Drive System

To obtain good electromagnetic compatibility in general industrial environment,

please refer to the following instruction：

Installation of EMC guidance：

Ground wire of inverter and other electrical products should be well grounded.

Try not set parallel arrangement for inverter input/output power line and weak

electric signal lines, set vertical arrangement if possible.

The inverter output power line is recommended to use shielded cable, or steel

shielded power line, and shielding layer should be reliable grounded. Twisted

pair shielded control cable is recommended for wiring of interference device.

If the distance between the inverter and the motor exceeds

100 meters,

output filter or reactor shall be installed.

Input filter installation EMC guidance：

Note：The filters should strictly be used according to the rated value. As filter

belongs to class I appliances, filter metal shell ground shold be large area well

connected to installation cabinet metal ground, and good conductive continuity

is required. Otherwise there will be risk of electric shock and serious impact on

the EMC effect.

EMC test proves, filter and PE end must be connected to the same public

ground, otherwise it will seriously affect the EMC effect.

Filter should be installed as close as possible to the inverter power supply input.

Content

Section I. Product Information

1.1 Nameplate specification

1.2 Model specification

1.3 Product series

1.4 Product shape

1.4.1 Product Component Name

1.4.2 Product Outline, Mounting Dimension, and Weight

1.5 Standard specification

Section II. Installation &Wiring

2.1 Use of the environment

2.2 Handling and installation

2.3 Wiring

2.3.1 HV610C diagram

2.3.2 Typical wiring of HV610C in Crane applications

2.4 Main circuit terminals

2.4.1 HV610C main circuit terminals

2.5 Control circuit terminals

2.5.1 Control circuit terminals description

2.5.2 Description of wiring of control terminals

2.6 Standby circuit

Section IV. Keyboard Operation

4.1 Keyboard size

4.1.1 HV610C keyboard specification

4.1.2 Keyboard warehouse dimension

4.2 Display Interface

4.2.1 Indicator light indicates run

4.3 Examples for parameter setting

4.3.1 Methods of checking and modifying function codes

4.3.2 Two quick search modes for function code parameters there

4.3.3 Commissioning

4.3.4 Motor characteristic parameter setting and self - learning

4.3.5 Motor parameter automatic tuning

4.4 Test running

Section V. Parameter Function Table

5.1 Monitor function group：U0.00-U0.61

5.2 Basic function group：F0.00-F0.28

5.3 Parameters for motor 1：F1.00-F1.37

5.4 Vector control function group：F2.00-F2.22

5.5 V/F control group：F3.00-F3.15

5.6 Input terminal：F4.00-F4.40

5.7 Output terminal：F5.00-F5.22

5.8 Start/stop control：F6.00-F6.15

5.9 Keyboard and display：F7.00-F7.14

5.10 Auxiliary function：F8.00-F8.53

5.11 Overload and protection：F9.00-F9.70

5.12 PID function group：FA.00-FA.28

5.13 Swing frequency, fixed length and counting：Fb.00-Fb.09

5.14 MS speed function&simple PLC function：FC.00-FC.51

5.15 Communication function group：Fd.00-Fd.06

5.16 User customization function code：FE.00-FE.29

100

5.17 Function code management：FP.00-FP.04

101

5.18 Torque control group： A0.00-A0.08

103

5.19 Virtual IO： A1.00-A1.21

104

5.20 The second motor control：A2.00-A2.65

108

5.21 The third motor control： A5.00-A5.09

111

5.22 AI curve setup： A6.00-A6.29

112

5.23 User programmable card parameters： A7.00-A7.09 Reserved

114

5.24 Point to point communication：A8.00-8.11

114

Section VI. Fault Diagnosis & Solutions

115

6.1

Fault alarm and solutions

115

Section VII. Inspection & Maintenance

123

7.1 Inspection and Maintenance

123

7.2 Regular replacement of the device

124

7.3 Storage

124

7.4 Measuring and Judgment

124

7.5 Safety Precaution

124

Appendix I H5RS485 Card & RS485Communication Protocol

125

I.1 Communication protocol

125

I.1.1 Protocol content

125

I.2 Protocol Description

125

I.3 Cyclical Redundancy Check

128

Appendix II Parameter Settings List

134

Appendix IV HV610C in Crane Applications

155

Section I. Product Information

HNC frequency inverters have been tested and inspected before leaving the manufacturer.

Before unpacking the product, please check product packaging for shipping damage caused by

careless transportation and whether the specifications and type of the product complies with the

order. If any questions, please contact the supplier of HNC products, or directly contact the

company.

※ Inspect that the contents are complete (one unit of HV610C frequency inverter, one

operation manual).

※ Check the nameplate on the side of the frequency inverter to ensure that the product you

have received is right the one you ordered.

1.1 Nameplate specification

1.2 Model specification

HV610C - R75

Inverter Series

No.

Voltage

Single-phase AC220V

No.

Adaptation

Three-phase AC220V

R75

0.75kW

Three-phase AC380V

1R5

1.5kW

Three-phase AC480V

011

11kW

018

18.5kW

No.

Inverter Type

110

110kW

General type

400

400kW

Fan pump type

Section I. Product Information

1.3 Product series

Motor adapter

Inverter model

Rated input A

Rated output A

3-phase input：AC 380V，50/60Hz

HV610C-R75G3

0.75

3.4

2.1

HV610C-1R5G3

1.5

5.0

3.8

HV610C-2R2G3

2.2

5.8

5.1

HV610C-004G3

4.0

10.5

9.0

HV610C-5R5G3

5.5

7.5

14.6

13.0

HV610C-7R5G3

7.5

20.5

17.0

HV610C-011G3

11.0

26.0

25.0

HV610C-015G3

15.0

35.0

32.0

HV610C-018G3

18.5

HV610C-022G3

HV610C-030G3

HV610C-037G3

HV610C-045G3

102

HV610C-055G3

124

112

HV610C-075G3

100

169

150

HV610C-093G3

125

203

176

HV610C-110G3

110

150

248

210

HV610C-132G3

132

175

256

253

HV610C-160G3

160

220

307

304

HV610C-187G3

185

245

350

340

HV610C-200G3

200

270

385

377

HV610C-220G3

220

300

430

426

HV610C-250G3

250

340

468

465

HV610C-280G3

280

380

525

520

HV610C-315G3

315

430

590

585

HV610C-355G3

355

420

665

650

HV610C-400G3

400

530

785

725

HV610C-450G3

450

600

883

820

HV610C-500G3

500

670

954

920

HV610C-560G3

560

750

1085

1030

Table 1-3

Section I. Product Information

1.4.2 Product Outline, Mounting Dimension, and Weight

W=125mm

D1=170mm

W1=113mm

D=160mm

QUI CK

ENTE R

RU N

JOGK

WARN N G

Ri skoe ecr cshock

Wa1 0mi nsmi nspower downbef oe

r emovngcover

i ntal ai osb eo r eu se

Readt hem anaa ndt hesaet ynst al aons

HV610C−R75G3~HV610C-2R2G3

W=160mm

D1=193mm

W1=148mm

D=183mm

P RGQUI CK

E NTER

R UN

WAR NI NG

Ri skoe ect i cshock

Wa1 0m nsm nspow er downbef oe

r emovngc over

Readt hem anuaa ndhes aet ynst al aons

i ntal ai onsb eo r eu se

HV610C-004G3~HV610C-7R5G3

WAR NI NG

HV610C-011G3~HV610C-160G3

Section I. Product Information

HV610C-185G3~HV610C-560G3

Fig.1−4 Product outline and mounting dimension

Shape dimension and installation dimension（mm）

Net

Asse

Shape DIM

Weigh

mbly

（kg）

apert

ure

HV610C−R75G3

HV610C-1R5G3

125

186

160

113

174

170

1.6

HV610C-2R2G3

HV610C-004G3

HV610C-5R5G3

160

248

183

148

236

193

3.5

HV610C-7R5G3

HV610C-011G3

195

330

185

150

315

197

284

8.5

HV610C-015G3

HV610C-018G3

227

388

196

150

375

206

341

HV610C-022G3

HV610C-030G3

255

435

202

150

425

213

400

HV610C−037G3

HV610C−045G3

307

557

266

230

537

278

501

HV610C−055G3

HV610C−075G3

HV610C−090G3

377

628

280

240

600

292

568

HV610C−110G3

HV610C−132G3

500

788

350

270

762

357

728

HV610C−160G3

Section I.

Product Information

Wall mounting

HV610C−185G3

540

900

348

320

867

358

828

HV610C−200G3

HV610C−220G3

Cabinet installation

HV610C−185G3

540

1268

358

HV610C−200G3

HV610C−220G3

Wall mounting

HV610C−250G3

620

1035

390

500

1005

400

960

125

HV610C−280G3

Cabinet installation

HV610C−250G3

780

1650

410

135

HV610C−280G3

Wall mounting

HV610C−315G3

780

1290

400

600

1257

410

1203

185

HV610C−355G3

HV610C−400G3

Cabinet installation

HV610C−315G3

780

1650

410

195

HV610C−355G3

HV610C−400G3

HV610C−450G3

HV610C−500G3

950

1750

460

HV610C−560G3

Section I. Product Information

1.5 Standard specification

Item

Specifications

High performance of current vector control technology to realize

Control system

asynchronous motor and synchronous motor control

Drive performance

High efficiency driving for induction motor and synchronous motor

Maximum frequency

Vector control：0~500HzV/F，control：0~3200Hz

0.5kHz~16kHz;the carrier frequency will be automatically adjusted

Carrier frequency

according to the load characteristics

Digital setting： 0.01Hz

Input frequency resolution

Analog setting： maximum frequency ×0.025%

Open loop vector control(SVC)

Control mode

Closed loop vector control(FVC)

V/F control

Startup torque

Type G：0.5Hz/150%(SVC)；0Hz/180%(FVC)

Speed range

1：100(SVC)

Speed stabilizing precision

±0.5%(SVC)

Torque control precision

±5%(FVC)

G type：

Over load capability

rated current 150% -1 minute；rated current 180% -3 seconds;

Torque boost

Auto torque boost function；Manual torque boost 0.1%~30.0%

Linear V/F,Multi-point V/F and Square V/F curve (power of 1.2, 1.4,

V/F curve

1.6, 1.8, 2)

V/F separation

In 2 ways：separation ,semi separation

Straight line or S curve acceleration and deceleration mode.

Acc. /dec curve

Four kinds of acceleration and deceleration time. Acceleration and

deceleration time range between 0.0s to 6500.0s

DC brake frequency ： 0.00Hz to maximum frequency,brake time ：

DC brake

0.0s to 36.0s, and brake current value： 0.0% to 100.0%.

Jog frequency range：0.00Hz~50.00Hz. Jog acceleration/deceleration

Jog control

time 0.0s~6500.0s.

Simple PLC and MS speed

It can realize at maximum of 16 segments speed running via the built-

running

in PLC or control terminal.

Built-in PID

It is easy to realize process-controlled close loop control system

Auto voltage regulation

It can keep constant output voltage automatically in case of change of

(AVR)

network voltage.

Over-voltage/current stall

It can limit the running voltage/current automatically and prevent

control

frequent over-voltage/current tripping during the running process

Quick current limit

Minimize the over-current fault,protect normal operation of the inverter

"Excavators" characteristics,automatically limit torque during

Torque limit & control

operation,prevent frequent over-current trip;

Closed loop vector mode can realize the torque control.

When instantaneous power off,voltage reduction is compensated

Instantaneous stop

through load feedback energy,which could make inverter keep running

non-stop

in a short period of time.

Rapid current limit

To avoid inverter frequent over-current fault.

Virtual IO

5 groups of virtual X,DO to realize simple logic control

Section I. Product Information

Timing control

Timing control function：set time range：0Min~6500.0Min

Multiple motor switch

4 groups of motor parameter,which can realize 4-motor switch control

Communication

RS485

AI3x can accept the motor temperature sensor input

(PT100 、

Motor overheat protection

PT1000)

Support differential, open collector, UVW, rotary transformer, sine

Multi-encoder support

cosine encoder etc.

Three types of channels ： operation panel reference,control terminal

Running command channel

reference and serial communication port reference.

These channel scan be switched in various modes.

There are kinds of frequency source, such as digital reference, analog

Frequency source

voltage reference, analog current reference, pulse reference, MS

speed, PLC, PID and serial port reference.

Kinds of auxiliary frequency source which can flexible achieve

Auxiliary frequency source

auxiliary frequency tuning, frequency synthesis

Standard：

There are 7 digital input terminals, X5 can be used as100kHz high-

speed input pulse.

Input terminal

3 analog input terminals which can be used as 0-10V voltage input or

0~20mA current input.

1analog input terminals support-10~10V voltage input &PT100\PT100

Standard：

1 digital output terminals

1 high speed pulse output

Output terminal

2 relay output terminal;

2 analog output terminals, support 0~20mA output current or 0~10V

output voltage;

LED display

Realize parameter setting,status monitoring function

Keyboard potentiometer

Equipped with keyboard potentiometer or coding potentiometer

Realize button locking,define operation range for part of buttons to

Key lock&function selection

prevent operation fault.

It can implement power-on motor short-circuit detection,input/output

phase loss protection, over current protection,over voltage

Protection function

protection,under voltage protection,overheating protection and overload

protection.

Liquid crystal display operation panel, brake component, multi-

Optional parts

function extended card

Indoor,and be free from direct sunlight,dust,corrosive gas, combustible

Using place

gas,oil smoke, vapor,dripor salt.

Altitude

Below 1000m

-10 ℃ to +40 ℃ (Derating use when under ambient temperature of

Ambient temperature

40 ℃ to 50 ℃)

Humidity

Less than 95%RH, without condensing

Vibration

Less than 5.9 m/s2(0.6g)

Storage temperature

－20℃~＋60℃

Table：1-5.1

Section II. Installation &Wiring

2.1 Use of the environment

1) Ambient temperature-10℃~40℃.

2) Avoid electromagnetic interference and keep the unit away from the source of interference.

3) Prevent dropping water, steam, dust powder, cotton fiber or fine metal powderfrominvasion.

4) Prevent oil, salt and corrosive gas from entering it.

5) Avoid vibration. Vibration should be less than 0.6G. Keep away from punching machine etc.

6) Avoid high temperature, moisture or being wetted due to raining, with the humidity below

95%RH (non-condensing).

7) Prohibit the use in the dangerous environment where inflammable or combustible or explosive

gas, liquid or solid exists.

2.2 Handling and installation

※ When transporting inverter, right lifting tools are required to prevent inverter from

damaging.

※ The number of stacked box of the inverter are not permitted higher than the limit.

※ Please don’t run the inverter if there is damage or lacking of components.

※ Do not place heavy objects on the frequency inverter.

※ Please prevent screw, cable pieces or other conductive objects or oil etc inflammable

objects invading the frequency inverter.

※ Do not make it fall or have a strong impact.

※ Confirm if the installation location and object could withstand the weight of the

inverter. The frequency inverter must be installed by wall hooking、inYor room with

adequate ventilation, with enough space left between it and the adjacent objects or

retaining board (walls) around, as shown in the picture below：

Fig. 2-2.1

Section II. Installation &Wiring

Heat dissipation problems should be concerned when doing mechanical installation, please

mind rules below：

1) Mounting space is shown in 2-2.1, which could ensure the heat sinking space of the

inverter. However, the heat sinking of other devices in the cabinet shall also be considered.

2) Install the inverter vertically so that the heat may be expelled from the top.However, the

equipment cannot be installed upside down. If there are multiple inverters in the cabinet,

parallel installation is better. In the applications where up-down installation is required,

please install the thermal insulating guide plate referring to the Fig. 2-2.2 for standalone

installation and up-down installation.

3) Installing support must be flame retardant materials.

4) It is suggested that cooling cabinet be put outside at places where powder dust exists.

Space inside the sealed cabinet shall be large as much as possible.

Section II. Installation &Wiring

2.4 Main circuit terminals

2.4.1 HV610C main circuit terminals

1) Main loop terminals below 22kw:

2) 30kw / 37kw frequency inverter main circuit terminal:

3) Main loop terminal of frequency inverter of 45kw and above:

Description of main circuit terminal of three-phase frequency inverter

Terminal

Name

Description

marking

Three-phase power supply

Connection point for AC input three-

R,S,T

input terminal

phase power supply

Negative and positive terminals

㊀,㊉

Common DC bus input point

of DC bus

Brake resistor

connection

㊉,PB

Brake resistance connection point

terminal

㊉,P+

DC reactor connection terminal

frequency

inverter

output

U,V,W

Connecting three-phase motor

terminal

Earth terminal

Section II. Installation &Wiring

2.5 Control circuit terminals

2.5.1 Control circuit terminals description

Terminals function description：

Terminal

Type

Function Description

sign

Name

Provide

+10V power supply for external units, with

maximum output current of 10mA.

External terminal of

+10V-GND

It is generally used as the operating power supply for

10V power supply

the external potentiometer.

The potentiometer resistance range is 2.5kΩ to 5kΩ.

Power

Provide

+24V power supply for external units. It is

External

supply

+24V-

generally used as the operating power supply for digital

terminalof24V power

COM

input/output terminal and the external sensor.

supply

Maximum output current： 200mA

When using external signal to driveX1~X6 ,SP should be

External power

connected to external power supply, connection with

input terminals

+24V as factory default.

Analog input

1. Input voltage range： DC 0V to 10V

AI1-GND

terminal 1

2. Input impedance： 22kΩ

1.Input range ： DC 0V~10V/0mA~20mA ， chosen by

Analog input

jumper AI2 on control board

AI2-GND

terminal 2

2.Input impedance ：

22kΩ of voltage input, 500Ω of

Analog

current input.

input

1. Optical coupling isolation input can accept

differential voltage input, current input, temperature

Analog

input

detection resistance input

AI3-GND

terminal 3

2. Input range ： DC

± 10V or

± (4~20mA) ，

determined by the selection of AI3 jumper on the

control panel.

1. Optical coupling isolation is compatible with bipolar

input

X1-X7

Digital Input 1

Digital

2. Input impedance: 2.4kΩ

Input

3. Voltage range during level input: 9V~30V

High-speed pulse

X5 can be used as high-speed pulse input channel.

input terminal

Maximum input frequency：100kHz.

The voltage or current output is determined by jumper

AO1 on the control panel.

AO1-GND

Analog output 1

Analog

Output voltage range ：

0V to 10V Output current

output

range： 0mA to 20mA.

The voltage or current output is determined by jumper

AO2-GND

Analog output 2

AO2 on the control panel.

HV610C Series Frequency Inverter. User Manual (Version: 3.1.14) - page 1