Emerson EV1000-4T0015G, EV1000-2S0007G, EV1000-2S0022G, EV1000-4T0007G, EV1000-4T0022G User Manual

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EV1000 Series General Purpose Variable Speed Drive

User Manual

Version: V1.4

Revision Date: February 1, 2004

BOM：31010988

Emerson Network Power provides customers with technical support. Users may contact the nearest Emerson local sales office or service center.

Emerson Network Power Co., Ltd.

Address: No.1 Kefa Rd., Science & Industry Park, Nanshan District 518057, Shenzhen China

Homepage: www.emersonnetworkpower.com.cn

Customer Service Hotline: 800-820-6510, (86) 21-23017141, (86) 755-86011668

E-mail: support@emersonnetwork.com.cn

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Contents

Preface............................................................... 1

Chapter 1 Safety Information ........................... 2

1.1 Danger and Warning Definitions ......... 2

1.2 Notes for Installations .........................2

1.3 Notes for Using the Drive....................3

1.3.1 About Motor and Load .............. 3

1.3.2 About Variable Speed Drive ..... 3

1.4 Disposing Unwanted Drive ................. 4

Chapter 2 Specifications and Optional Parts ... 5

2.1 Specifications...................................... 5

2.2 Product Series Introduction ................ 7

2.2.1 EV1000 Models ........................ 7

2.2.2 Ordering Information.................7

2.2.3 Size .......................................... 7

2.2.4 LED Keypad Display Unit

TDP-LED02 Size..................................8

2.3 Optional Parts..................................... 8

2.3.1 Braking Resistor ....................... 8

2.3.2 LED Status Indicator Unit

TDP-LED03.......................................... 9

2.3.3 TDP-LED02 Holders and Wires 9

2.3.4 Communication Parts .............10

Chapter 3 Installation and Wiring ................... 11

3.1 Installation ........................................ 11

3.1.1 Installation Methods Compliant

With EMC Requirements.................... 11

3.1.2 Noise Suppression ................. 13

3.1.3 Using Surge Suppressor......... 15

3.1.4 Leakage current...................... 15

3.1.5 Applications of Power Filter .... 15

3.1.6 AC Line Reactor Applications . 16

3.2 Wiring ............................................... 16

3.2.1 Overview................................. 17

3.2.2 Power Terminals.....................19

3.2.3 Control Circuit Wiring..............20

3.2.4 Onsite Wiring Requirements ... 27

3.2.5 Earthing .................................. 28

Chapter 4 Operation Procedures ...................

4.1 Definitions of Terms..........................29

4.1.1 The Drive’s Control Modes......29

4.1.2 Frequency Setting Methods ....29

4.1.3 Drive’s Operating Status .........29

4.1.4 Operating Mode ......................29

4.2 Operation Guide................................30

4.2.1 Operation of LED Keypad .......30

4.2.2 Keypad Function Explanation .31

4.2.3 Indicator Description ...............31

4.2.4 Parameter Setting Method ......31

4.2.5 Speed Setting .........................33

4.2.6 How to Lock/Unlock Keypad ...34

Chapter 5 Parameters ....................................35

5.1 Basic Parameters (F0) ......................35

5.2 Reference Frequency (F1)...................38

5.3 Start/Brake Parameter (F2) ...............39

5.4 Auxiliary Operating Parameters (F3) .42

5.5 PLC Parameters (F4) ........................45

5.6 Close-loop Control (F5) .....................48

5.7 Traverse Parameters (F6) .................52

5.8 Multi-function Terminal (F7) ..............54

5.9 Display Control (F8) ..........................65

5.10 Enhanced Function (F9)..................67

5.11 Reserved (FA).................................73

5.12 Communication (FF) .......................73

5.13 Moter’s Parameters (FH).................74

5.14 Protection (FL) ................................76

5.15 Operating Time (Fn)........................79

5.16 Protection of Parameters (FP).........79

Chapter 6 Troubleshooting .............................81

Chapter 7 Maintenance ..................................86

7.1 Routine Maintenance ........................86

7.2 Periodic Maintenance

........................86

7.3 Replacing of Easily-worn Parts .........87

7.4 Storage of the Drive ..........................87

7.5 Warranty ...........................................88

Appendix 1 Parameter Set .............................89

Appendix 2 Communication Protocol ...........135

Appendix 3 Optional Parts............................151

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Preface 1

EV1000 Series General Purpose Variable Speed Drive User Manual

Preface

Thank you for using EV1000 Series variable speed drive made by Emerson Network Power Co., Ltd.

EV1000 Series satisfies high performance requirements by using a unique control method to achieve high torque, high accuracy and wide speed-adjusting range. Its anti-tripping function and capabilities of adapting to severe power network, temperature, humidity and dusty environment exceed those of similar product made by other companies, which improves the product’s reliability noticeably;

EV1000 considers customers’ needs and combines general-purpose function and industrial-oriented functions. It features PI control, simpe PLC, flexible I/O terminals and pluse frequency setting, You can select whether to save the parameters upon poweroff or stop, bind frequency setting channel with command channel, zero frequency return difference control zero frequency hysteresis, main and auxiliary frequency setting, traverse operation, length control, etc. It is an integral, cost-effective and highly reliable solution for manufacturer in the related fields.

EV1000 Series can satisfy the customers’ requirements on low noise and EMI by using optimized PWM technology and EMC design.

This manual provides information on installation, wiring, parameter setting, trouble-shooting, and routine maintenance. In order to ensure the correct installation and operation of the drive, please read this manual carefully before using and keep it in a safe place.

Unpacking and Inspection

Upon unpacking, please check for:

Any damage occurred during transportation;

Check whether the rated values on the nameplate of the drive are in accordance with your order.

Our product is manufactured and packed at the factory with great care. If there is any error, please contact any of our distributors or us.

The user manual is subjected to change without notifying the customers due to the continuous process of product improvements.

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2 Chapter 1 Safety Information

EV1000 Series General Purpose Variable Speed Drive User Manual

Chapter 1 Safety Information

1.1 Danger and Warning

Definitions

Danger

Operations without following instructions can cause personal injury or death

Attention

Operations without following instructions can cause personal injury or damage to product or other equipment.

1.2 Notes for Installations

Danger

Please install the drive on fire-retardant material such as metal.

·Keep the drive away from combustible

materials.

·Keep the drive away from explosive gas.

·Only qualified personnel shall wire the drive.

·Note that the control terminal of EV1000 drive

is of ELV（Extra Low Voltage）circuit, therefore,

do not connect the control terminal with other devices directly. For example, before connecting the RS485 terminal with the PC’s RS232 terminal, an adapter with isolating protections must be connected in between;

·Never wire the drive unless the input AC

supply is totally disconnected; otherwise, there is danger of electric shock. During power-on, do not touch the cables, control terminals, radiator and the pore plate on the housing of the drive.

·The drive must be properly earthed to reduce

electrical accident.

·Install the cover before switching on the drive,

to reduce the danger of electric shock and explosion.

·For drives that have been stored for longer

than 2 years, increase its input voltage gradually before supplying full rated input voltage to it in order to avoid electric shock and explosion.

·Perform the maintenance job after confirming

that the charging LED is off or the DC Bus voltage is below 36V.

·Only trained professionals can change the

components, it is prohibited to leave wires or metal parts inside the drive to avoid the risk of fire.

·Parameter settings of the control board that

has been changed must be revised, otherwise accidents may occur.

·The bare portions of the power cables must

be bound with insulation tapes.

·When using optional parts, it is recommended

to use those provided by Emerson Network Power, to secure safety.

Attention

·Don’t carry the drive by its cover. Its cover

cannot sustain the weight and may drop.

·Please install the drive on a strong support,

failing which the drive may fall off.

·Don’t install the drive in places where water

pipes may leak onto it.

·Don't allow screws, washers and other metal

foreign matters to fall inside the drive, otherwise there is a danger of fire or damage;

·Don't operate the drive if parts are not

complete; there is a danger of a fire or human injury;

·Don't install the drive under direct sunshine; it

may be damaged by heat;

·Don’t short circuit P1/PB and terminal (-),

there is a danger of fire or the drive may be

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Chapter 1 Safety Information 3

EV1000 Series General Purpose Variable Speed Drive User Manual

damaged.

·Cable lugs must be connected to main

terminals firmly.

·Don’s apply supply voltage (AC 110V or

higher) to the control terminals except terminals TA, TB and TC.

1.3 Notes for Using the Drive

Pay attention to the following issues when using EV1000 Series drive:

1.3.1 About Motor and Load

Compared to working at mains frequency, there will be some increase in temperature, noise and vibration in the motor. The EV1000 Series are voltage source inverters. Its output voltage is in PWM wave. Being non-sinusoidal, there will be some harmonics.

Low Speed Rotation with Constant Torque

When a standard motor is driven at low speed for a long time, there will be insufficient cooling for a self-ventilated motor. Overheating can result in insulation damaged. Special variable frequency motor is recommended for constant torque operation at low speed.

Motor’s over-temperature protecting threshold

The drive can protect the motor from over-temperature. If the power rating of the drive is greater than the motor, be sure to adjust the protection parameters to ensure the motor is properly protected.

Operate above 50Hz

When running the motor above 50Hz, there will be increase in vibration and noise. The rate at which the torque is available from the motor is inversely proportionally to its increase in running speed. Ensure that the motor can still provide sufficient torque to the load.

Lubrication of mechanical devices

Over time, the lubricants in mechanical devices, such as gear box, geared motor, etc. when running at low speed, will deteriorate. Frequent maintenance is recommended.

Regenerative Energy

When lifting load, regenerative energy is produced, the drive will trip on overvoltage when it cannot absorb the regenerative energy of the load. Therefore, a proper braking unit is required.

Mechanical resonance point of load

The drive system may encounter mechanical resonance with the load when operating within certain band of output frequency. Skip frequencies have to be set to avoid it.

Frequent start and stop

The drive should be started and stopped via its control terminals. It is prohibited to start and stop the drive directly through contactors at the input side, which may damage the drive.

Insulation of Motors

Before using the drive, the insulation of the motors must be checked, especially, if it is used for the first time or if it has been stored for a long time. This is to reduce the risk of the Drive from being damaged by the poor insulation of the motor winding. Wiring diagram is shown in Fig. 1-1. Please use 500V insulation tester to measure the insulation resistance. It should not be less than 5MΩ.

1.3.2 About Variable Speed Drive

Varistors for Surge Protection or Capacitors Used to Improve the Power Factor

Don't connect any varistor or capacitor to the output terminals of the drive, because the drive's output voltage waveform is pulse wave. Tripping

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4 Chapter 1 Safety Information

EV1000 Series General Purpose Variable Speed Drive User Manual

or damage to components may occur as shown in Fig.1-1.

EV1000

Drive

Fig. 1-1 Capacitors at output are prohibited

Circuit breakers connected to the output of the drive

If circuit breaker or contactor needs to be connected between the drive and the motor, be sure to operate these circuit breakers or contactor when the drive has no output to avoid damaging of the drive.

Using host communication function

When frequently modifying the parameters through host communication function, improper command will cause physical damage to the EEROM inside the drive. Please refer to Appendix 2.

Using outside the range of rated voltage

The drive is not suitable to be used out of the specified range of operation voltage. If needed, please use suitable voltage regulation device.

Protection against lightning strike

There are transient surge suppressors inside the Drive which protects it against lighting strike.

Derating due to Altitude

Derating must be considered when the drive is installed at high altitude, greater than 1000m. This is because the cooling effect of the Drive is less effective in the thin air. Fig.1-2 that shows the relationship between the altitude and rated current of the Drive.

100%

90%

80%

1000

400030002000

(m)

Iout

Fig. 1-2 Drive Derating at different altitudes.

1.4 Disposing Unwanted Drive

When disposing the Drive, pay attention to the following factors:

The capacitors may explode when they are burnt.

Poisonous gas may be generated when the plastic parts like front covers are burnt.

Disposing method: Please dispose the Drive as industrial waste.

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Chapter 2 Specifications and Optional Parts 5

EV1000 Series General Purpose Variable Speed Drive User Manual

Chapter 2 Specifications and Optional Parts

2.1 Specifications

Table 2-1 EV1000 Specifications

Item Description

Rated voltage & frequency

EV1000-4Txxxxx: 380V～440V; 50Hz/60Hz

EV1000-2Sxxxxx: 200V～240V; 50Hz/60Hz

Input

Permissible fluctuation range

Continuous fluctuation rate: ≤±10%,

short time fluctuation rate: ≤–15%~+10%;

Voltage unbalance rate: <3%; Frequency: ±5%

Rated voltage

EV1000-4Txxxxx: 0~380V/440V

EV1000-2Sxxxxx: 0~200V/240V

Frequency 0Hz~650Hz

Output

Over load ability

G type: 150% rated current for 1 minute, 180% rated current for 3s/1s (380V/220V series)

P type: 120% rated current for 1 minute

Modulation mode Flux vector PWM modulation

Speed range 1:50

Starting torque 150% rated torque at 1Hz

Accuracy of speed at steady state

≤±

1% rated synchronous speed

Accuracy of frequency

Digital setting: highest frequency×±0.01%.

Analog setting: highest frequency×±0.2%

Setting frequency resolution

Digital setting:0.01Hz. Analog setting: highest frequency×0.1%

Torque boost Auto torque boost, Manual torque boost 0.1%~30.0%

V/F curve

4 modes: 1 self-defined V/F curve and 3 kinds of quadratic V/F modes (power exponent: 2.0, 1.7 and 1.2)

Acc/dec curve

3 modes: linear, S curve and automatic acc/dec;

4 acc/dec time: unit (minute/second), 60 hours at most

DC braking

Start frequency: 0.00~60.00Hz, duration: 0.1~60.0s

Threshold current: G type: 0.0~150.0%, P type: 0.0~130.0%

Jog

Jog frequency: 0.10~50.00Hz; Acc/Dec time: 0.1~60.0s.

Jog interval adjustable

Main control functions

On-board PI controller Able to configure close-loop control system easily

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6 Chapter 2 Specifications and Optional Parts

EV1000 Series General Purpose Variable Speed Drive User Manual

Item Description

Auto-energy saving operation

V/F curve is optimized automatically according to the load condition to perform energy-saving operation.

Auto voltage regulation (AVR) Constant output voltage even if electric network voltage fluctuates

Auto current limiting

Operating current is limited automatically to avoid frequent tripping of the drive.

Traverse for texile motor Traverse control, central Traverse adjustable

Set length control When reaching set length, the drive will stop

Droop control When many drives control single load

Tone selection Set the tone of the motor when it is running

Immunity to transient power failure

The drive gives output even if power failure occurs

Customized functions

Channel binding

Command channel can bind with frequency setting channel and switched synchronizingly

Methods of inputting commands Via keypad panel, terminals and serial ports.

Methods of setting up frequency

Digital setting; Analog voltage/current setup; pulse setting, serial port

Pulse output terminal

0~50kHz pulse signal output. Signals can be reference frequency and output frequency

Operating function

Analog output terminals

2 analog outputs of 0/4~20mA and 0~10V(selectable). Able to output signals like reference frequency and output frequency.

LED keypad

Able to show 21 parameters, such as: frequency setting, output frequency, output power and current during operation; frequency setting.

Control

panel

Keypad lock and key definition Total lock or partially lock. Some keys’ function definable.

Protection function

Phase loss failure, Over/Under current, Over/Under voltage protection, Over heat, and Overload protections

Optional parts

Flush mount faceplate for remote keypad, remote keypad cables and Profibus adapter

Operating environment

In-door, free from moisture, dust, corrodent or flammable gases, oil mist, vapor, water leakage or salt water.

Altitude Less than 1000m

Ambient temperature

-10℃~+40℃( derating is required from 40℃ to 50℃, increase

every 1℃ above 40℃, derate 2%, highest temperature allowed:

50℃ )

Humidity Less than 95%RH, no condensing

Vibration Less than 5.9m/s2 (0.6g)

Environment

Storage temperature

-40℃~+70℃

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Chapter 2 Specifications and Optional Parts 7

EV1000 Series General Purpose Variable Speed Drive User Manual

Item Description

Protection level IP20

Enclosure

Cooling Fan cooling

Mounting mode Mounted in a cabinet

2.2 Product Series Introduction

2.2.1 EV1000 Models

Table 2-2 Drive series

Drive Model

(G: contant torque;

P:pump,fan load)

Rated

Capacity

(kVA)

Rated

input

current

(A)

Rated output

current

(A)

Motor power

(kW)

EV1000-2S0004G 1.0 5.3 2.5 0.4

EV1000-2S0007G 1.5 8.2 4.0 0.75

EV1000-2S0015G 3.0 14.0 7.5 1.5

EV1000-2S0022G 4.0 23.0 10.0 2.2

EV1000-4T0007G 1.5 3.4 2.3 0.75

EV1000-4T0015G 3.0 5.0 3.7 1.5

EV1000-4T0022G 4.0 5.8 5.0 2.2

EV1000-4T0037G

EV1000-4T0037P

5.9 10.5 8.8 3.7

EV1000-4T0055G

EV1000-4T0055P

8.9 14.6 13.0 5.5

2.2.2 Ordering Information

Refer to Fig. 2-1a and Fig. 2-1b

series

motor power(kW)

code

0004 0007 0015 0022 0037 0055

0.4

0.75

1.5

2.2

3.7

5.5

4 T 0 0 2 2 G

EV1000

input

code

voltage

code

220V 2 380V 4

code type

fan, pump

contant torque

Fig. 2-1a Explanations of Drive Models

EV1000-4T0022G

2.2kW 3PH AC 380V-440V 5.8A 50Hz/60Hz

4kVA 5A 0-650Hz 0-440V

MODEL： POWER： INPUT： OUTPUT：

S/N：

Emerson Network Power Co., Ltd.

Drive model

Motor power

Rated input voltage, current, freq.

Rated output capacity, current, freq., voltage

Bar code

Fig. 2-1b EV1000 Drive Nameplate

2.2.3 Size

Please refer to Fig. 2-2 and Table 2-3.

Fig. 2-2 EV1000 Drive Size

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8 Chapter 2 Specifications and Optional Parts

EV1000 Series General Purpose Variable Speed Drive User Manual

Table 2-3 Dimensions and Weights

Drive Model

Moter

power (kW) A (mm) B (mm)H (mm)W (mm)D (mm)E (mm)

Diameter of

mounting hole (mm)

Gross

weight (kg)

EV1000-2S0004G 0.4

EV1000-2S0007G 0.75

91 137 145 101 130 4 1.2

EV1000-2S0015G 1.5

EV1000-4T0007G 0.75

EV1000-4T0015G 1.5

EV1000-4T0022G 2.2

120 170 180 130 146 4 1.8

EV1000-2S0022G 2.2

EV1000-4T0037G 3.7

EV1000-4T0037P 3.7

EV1000-4T0055G 5.5

EV1000-4T0055P 5.5

140 230 245 155 160

5 4.0

2.2.4 LED Keypad Display Unit

TDP-LED02 Size

The LED keypad display unit TDP-LED02 (standard configuration) also applies to TD1000 series drives. Through it, operation and configuration of the drive can be done. Refer to its size in Fig. 2-3.

Fig. 2-3 LED keypad display unit

2.3 Optional Parts

You may order the optional parts below from our company.

2.3.1 Braking Resistor

The drive is equipped with braking unit. If there is a need for energy-consuming braking, please select a braking resistor in Table 2-4. Please refer the wiring of braking resistor and the drive to Fig. 2-4. The wire specifications are listed in Table 3-2.

U V

P(+)

braking resistor

Fig. 2-4 Wiring the drive with braking resistor

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Chapter 2 Specifications and Optional Parts 9

EV1000 Series General Purpose Variable Speed Drive User Manual

Table 2-3 Braking Resistor Specs

Model Specs

Usage

rate

（％）

Torque

（％）

Max.

continuous

work time

（s）

EV1000-2S0004G

200Ω/100W

10 100 10

EV1000-2S0007G

150Ω/200W

10 100 10

EV1000-2S0015G

100Ω/400W

10 100 10

EV1000-2S0022G

70Ω/500W

10 100 10

EV1000-4T0007G

300Ω/400W

10 100 10

EV1000-4T0015G

300Ω/400W

10 100 10

EV1000-4T0022G

200Ω/500W

10 100 10

EV1000-4T0037G

200Ω/500W

10 100 10

EV1000-4T0037P

200Ω/500W

10 100 10

EV1000-4T0055G

100Ω/1000W

10 100 10

EV1000-4T0055P

100Ω/1000W

10 100 10

 Note:

If you have any special braking requirement, please contact the supplier or us.

2.3.2 LED Status Indicator Unit

TDP-LED03

TDP-LED03 has no configuration or operation function, but it can indicate powerup, run or fault status of the drive by the red, green and yellow LEDs on it.

Refer to Fig. 2-5.

If you buy many EV1000 drives and plan to use terminal control mode after testing and no need to modify the parameters thereafter, you may order one TDP-LED02 display unit to do the test and for the rest, TDP-LED03 can satisfy your need as well. In this case, the frequency setting and operation control are done through terminals. You can know the status of the drive through TDP-LED03.

POW

RUN

ERR

Attention: the panel is for status display only.

Fig. 2-5 TDP-LED03

TDP-LED03 indicators definitions:

Mark Color of LED MEANING

POW RED ON: drive standby

RUN GREEN ON: drive is running

ERR YELLOW ON: drive fault

 Note：

TDP-LED03 and TDP-LED02 are of same sizes.

2.3.3 TDP-LED02 Holders and Wires

The holders and wires of TDP-LED02 LED display unit are matched, you should order them as a kit.

We provide 3 kinds of the wires:

TDC-CB00P6A（0.6m）

TDC-CB0015A（1.5m）

TDC-CB0030A（3.0m）

Holder model: TDF-KB01. Please refer to Figure 2-6.

 Note：

1. Both ends of TDP-LED02 wire should be secured

by M3*8 screw.

2. When using the keypad separated from the drive,

it is recommended to use the cable special for EV1000 drive, to avoid reverse connection.

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10 Chapter 2 Specifications and Optional Parts

EV1000 Series General Purpose Variable Speed Drive User Manual

Fig. 2-6 TDF-KB01 Holders Dimensions

2.3.4 Communication Parts

1. Flush Mount Faceplate for Remote Keypad

Model: TDO-RC02

RS485 serial communication mode is used between the drive and the remote control panel. A 4-core cable is used to connect the drive and the panel, and the maximum distance is up to 1000m. Master/slave communication mode is used. The panel is the master and the drive is the slave. One flush mount faceplate can control several drives by connecting the communication cables of 485+ and 485- of each drive to form a RS485 network.

Functions:

1. Able to control the start, stop, jog operation, fault reset of slaves and change the frequency settings and direction of rotation.

2. Identify the type of slave machine automatically. Able to monitor the operating frequency, frequency setting, output voltage and current, analog close-loop feedback, analog close-loop setting and external counting value automatically.

2. Cable for the Flush Mount Faceplate

Model: FRC21W1 (3.0M)

FRC21W2 (30M)

For connecting the flush mount faceplate and the drive.

3. Profibus Adapter

Model: TDS-PA01

Able to connect EV1000 drive to PROFIBUS network via the TDS-PA01. In the PROFIBUS network system, the drive operates as a slave.

Functions:

1. To send control commands to drive (such as: start, stop and jog);

2. To send speed or frequency reference signal to the drive;

3. To read operating status information and actual values from the drive;

4. To reset the drive when fault occurs in it.

4．DrvWindows Supervision Software

Version: DrvWindows V1.2

Applicable to the RS485 industrial control network made up of TD1000, EV1000, TD2000, TD2100, or EV2000. It can real-time monitor the status of the drive. It features friendly interface and easy operation.

Function: slave polling, frequency setting, run and stop control, function code query and modification.

one side

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Chapter 3 Installation and Wiring 11

EV1000 Series General Purpose Variable Speed Drive User Manual

Chapter 3 Installation and Wiring

3.1 Installation

Please mount the drive vertically indoors, with good ventilative conditions.

When selecting mounting environment, the followings should be taken into account:

Ambient temperature should be within the range of -10℃~40 ℃. If the temperature is higher than

40 ℃, the Variable Speed Drive should be

derated and forced heat dissipation is required;

Humidity should be lower than 95%, non-condensing

Mount in the location where vibration is less than

5.9m/ s

(0.6G);

Mount in the location free of direct sunlight, dust, metal powder, corrosive gas or combustible gas.

If there are any special requirements for installation, please contact us for clarifications.

The requirements on mounting space and clearance are shown in Fig. 3-1 and Fig. 3-2.

When two Variable Speed Drives are mounted one on top the other, an air flow diverting plate should be fixed in between as shown in Fig. 3-2.

10cm or above

5cm or

above

5cm or

above

10cm or above

air expulsion by fan

Fig. 3-1 Installation clearances

DRIVEⅠ

DRIVEⅡ

Electric cabinet

...

Fig. 3-2 Installation of several drives

drive1

drive

Fig. 3-2 Installation of one on top the other

3.1.1 Installation Methods Compliant With

EMC Requirements

In a traction system composed of the drive and a motor, if the drive, controllers and transducer are installed in one cabinet, the disturbance they generate should be depressed at the connection points, therefore, a noise filter and inrush reactor should be installed in the cabinet, so that EMC requirement is met inside it.

The drive is usually installed in a metal cabinet. The instruments outside the metal cabinet is

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12 Chapter 3 Installation and Wiring

EV1000 Series General Purpose Variable Speed Drive User Manual

shielded and may be disturbed lightly. The cables are the main EMI source, if you connect the cables according to the manual, the EMI can be suppressed effectively.

In system design phase, to reduce EMI, insulating the noise source and using noise snubber are best choice. But the cost is considerable. If there

are a few sensitive devices on site, just install power line filter beside them is enough. Note that the drive and contactor are noise source, and the automatic devices, encoder and transducer are sensible to them.

Divide the system into several EMC areas, refer

to Fig. 3-4.

 Hint:

1. After installing EMI filter and AC reactor, the drive can satisfy IEC 61800-3 standard.

2. The input/output EMI filter should be installed close to the drive as possible.

3. Refer to Appendix 3 for the specifications of optional parts.

Mechanical system

manufacturing mechanic s

Sensor

（

such as

：

temperature, position, pressure

）

Control Equipment

（

Such as: PC

）

Mains

Input reactor

Linear noise filter

Input Filter

Drive

electric cabinet

Area

Ⅴ

Area

Ⅲ

Area

Ⅰ

Area

Ⅵ

Motor

Area

Ⅱ

earthing separation board

Area

Ⅳ

detecting signal cable

Motor cables

Fig. 3-4 Recommended System Layout

Attention:

·Area Ⅰshould be used to install transformers for control power supply, control system and sensor.

·Area Ⅱ should be used for interface of signal and control cables with good immunity level.

·Area Ⅲ should be used to install noise generating devices such as input reactor, drive, brake unit and

contactor.

·Area Ⅳ should be used to install output noise filter.

·Area Ⅴ should be used to install power source and cables connecting the RFI filter.

·Area Ⅵ should be used to install the motor and motor cables.

·Areas should be isolated in space, so that electro-magnetic decoupling effect can be achieved.

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EV1000 Series General Purpose Variable Speed Drive User Manual

·The shortest distance between areas should be 20cm.

·Earthing bars should be used for decoupling among areas, the cables from different area should be

placed in different tubes.

·The filter should be installed at the interfaces between different areas if necessary.

·Bus cable(such as RS485) and signal cable must be shielded.

10kV

Power Transformer

Motor

metal cabinet

AC input reactor

Metal cabinet

PLC or meters

circuit breaker

filter

AC Output reactor

>30cm

>50cm

Drive

motor cable

control cable

>20cm

Power source cable of inverter

Isolation Transformer

power source cable of meters

Fig. 3-5 Installation of the drive

3.1.2 Noise Suppression

The noise generated by the drive may disturb the equipment nearby. The degree of disturbance is dependent on the drive system, immunity of the equipment, wire connections, installation clearance and earthing methods.

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Table 3-1 Method of Noise Suppression

Noise emission paths Actions to reduce the noise

If the external equipment shares the same AC supply with the drive, the drive’s noise may be transmitted along its input power supply cables, which may cause nuisance tripping to other external equipment.

Install noise filter at the input side of the drive, and use an isolation transformer or line filter to prevent the noise from disturbing the external equipment.

If the signal cables of measuring meters, radio equipment and sensors are installed in a cabinet together with the drive, these equipment cables will be easily disturbed.

(1)The equipment and the signal cables should be as far away as possible from the drive. The signal cables should be shielded and the shielding layer should be grounded. The signal cables should be placed inside a metal tube and should be located as far away as possible from the input/output cables of the drive. If the signal cables must cross over the power cables, they should be placed at right angle to one another.

(2)Install radio noise filter and linear noise filter(ferrite common-mode choke) at the input and output sides of the drive to suppress the emission noise of power lines.

(3)Motor cables should be placed in a tube thicker than 2mm or buried in a cement conduit. Power cables should be placed inside a metal tube and be grounded by shielding layer (Motor cable should be a 4-core cable, where one core should be connected to the PE of the drive and another should be connected to the motor’s enclosure).

If the signal cables are routed in parallel with the power cables or bundle these cables together, the induced electro-magnetic noise and induced ESD noise may disturb the signal cables.

Avoide this kind of routing. Other equipment sensibleto EMI should also be located as far away as possible from the drive. The signal cables should be placed inside a metal tube and should be placed as far away as possible from the input/output cables of the drive. The signal cables and power cables should be shielded cables. EMC interference will be further reduced if they could be placed inside metal tubes. The clearance between the metal tubes should be at least 20cm.

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EV1000 Series General Purpose Variable Speed Drive User Manual

3.1.3 Using Surge Suppressor

The devices such as relay, contactor and electro-magnetic braking kit, which may generate great noises, should be installed with surge suppressors even if installed outside of the drive cabinet.

220VAC

Varistor

Diode

Drive

220VAC

RC-Filter

+24VDC

Fig. 3-6 Installation of Relay, contactor and

electro-magnetic braking kit

3.1.4 Leakage current

Leakage current may flow through the drive’s input and output capacitors and the motor’s capacitor. The leakage current value is dependent on the distributed capacitance and carrier wave frequency. The leakage current includes ground leakage current and the leakage current between lines.

Ground leakage current

The ground leakage current not only flows into the drive system, but also into other equipment via earthing cables. It may cause leakage current circuit breaker and relays to be falsely activated. The higher the drive’s carrier wave frequency, the higher the leakage current, and also, the longer the motor cable, the greater is the leakage current.

Suppressing methods:

Reduce the carrier wave frequency, but the motor noise may be higher.

Motor cables should be as short as possible;

The drive and other equipment should use leakage current circuit breaker designed for protecting the product against high-order harmonics/surge leakage current.

Leakage current between lines

The line leakage current flowing outside through the distributed capacitors of the drive may false trigger the thermal relay, especially for the drive of which power rating is less than 7.5kW. When the cable is longer than 50m, the ratio of leakage current to motor rated current may increase to a level that can cause the external thermal relay to trigger unexpectedly.

Suppression methods:

Reduce the carrier wave frequency, but the motor audible noise is higher.

Install reactor at the output side of the drive.

In order to protect the motor reliably, it is recommended to use a temperature sensor to detect the motor’s temperature, and use the drive’s over-load protection device (electronic thermal relay) instead of an external thermal relay.

3.1.5 Applications of Power Filter

Power source filter should be used in the equipment that may generate strong EMI or the equipment that is sensitive to EMI. The power source filter should be a low pass filter through which only 50Hz current can flow and high frequency current is rejected.

The power line filter ensures the equipment can satisfy the conducting emission and conducting sensitivity in EMC standard. It can also suppress the radiated emission of the equipment.

It can prevent the EMI generated by the equipment from entering power cable, and also prevent the EMI generated by power cable from entering equipment.

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EV1000 Series General Purpose Variable Speed Drive User Manual

Common mistakes in using power line filter

1. Too long power cable

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

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

The distance between input and output cables of the filter should be as far apart as possible, otherwise the high frequency noise may be coupled between the cables and bypass the filter. Thus, the filtering effect becomes ineffective.

3. Bad earthing of filter

The filter’s enclosure must be connected properly to the metal casing of the drive. In order to be earthed well, a special earthing terminal on the filter’s enclosure should be used. If you use one cable to connect the filter to the case, the earthing is useless due to high frequency interference. When the frequency is high, so too is the impedance of cable, hence there is little bypass effect.

The filter should be mounted in the enclosure of equipment. Ensure to clear away the insulation paint between the filter case and the enclosure for good earth contact.

3.1.6 AC Line Reactor Applications

Input AC Line Reactor

A line reactor should be used if the distortion of power network is severe or the input current harmonic level is high even after a DC reactor has been connected to the drive. It can also be used to improve the AC input power factor of the drive.

Output AC Line Reactor

When the cables from the drive to motor are longer than 80m, multi-strand cables and an AC line reactor should be used to suppress the high frequency harmonics. Thus, the motor insulation

is protected. At the same time, leakage current and unexpected trigger are reduced.

3.2 Wiring

Danger

Wiring can only be done after the Variable Speed

Drive’s AC power is disconnected, all the LEDs on the operation panel are off and after waiting for at least 5 minutes. Then, you can remove the panel.

Wiring job can only be done after confirming the

Charge indicator inside the drive has extinguished and the voltage between main circuit power terminals + and - is below DC36V.

Wire connections can only be done by trained and

authorized personnel.

Check the wiring carefully before connecting

emergency stopping or safety circuits.

For the sake of safety, the drive and motor must be

earthed because there is leakage current inside the drive.

Check the Variable Speed Drive’s voltage level

before supplying power to it, otherwise human injuring or equipment damage may happen.

Attention

Check whether the Variable Speed Drive’s rated

input voltage is in compliant with the AC supply voltage before using.

Dielectric strength test of the drive has been done

in factory and the user needs not do it again.

Refer to chapter 2 on how to connect braking

resistor or braking kit.

It is prohibited to connect the AC supply cables to

the drive’s terminals U, V and W.

Grounding cables should be copper cables with

cross-sectional area bigger than 3.5mm

, and the

grounding resistance should be less than 10Ω.

The drive should be connected to the AC supply via

a circuit breaker or fuse to provide input over-current protection and also for maintenance purpose.

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EV1000 Series General Purpose Variable Speed Drive User Manual

Attention

The control terminals of the drive is of ELV (Extra Low Voltage) circuit. Do not touch them once energized;

If the external device has touchable terminals of

SELV (Safety Extra Low Voltage) circuit. Remember to connect isolating protections in between. Otherwise, the SELV circuit will be degraded to ELV circuit;

When connecting the drive with PC, do choose

RS485/232 adapters with isolating protections that measure up to safety requirements.

3.2.1 Overview

You should finish the power circuit and control circuit wiring.

First, remove the screws on the keypad, open the

front door and then you will see the power terminals and control terminals.

For different models of the drive, the power terminals layout is different, which will be described in details later.

Beneath the keypad display unit, there are control

terminal strip: CN5, CN6 and jumper CN16, CN17, CN10.

CN5 is for relay output; CN6 is for analog, digital I/O and communication interfaces.

CN16, CN17 and CN10 are jumpers, through which the output of voltage or current signal is set. The terminals will be described in details later.

The figure below is the systematic wiring of the drive.

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Open collector signal

(-)

R S

3-phase 380V 50/60Hz

U V

Auxiliary

Power

circuit breaker

P24

COM

EV1000

DC current meter

0/4-20mA current signal

AO1

AO2

Output pulse singal

COM

GND

TB TC

Programmable relay output

RS485-

RS485+

Standard RS485

X1 X2

X3 X4

Multifuction input

FWD REV

FWD/STOP

REV/STOP

PLC

COM

Speed command

0～10

VCI

GND

VRF

0～10V/0

～20mA

output 2

Output 1: open collector signal

CCI

P24

I V

CN10

0/2～

10V

. .

CN16

0/4～20

Multifuction input

Multifuction input 4

Multifuction input

CN17

0/2～

10V

0/4～20

. .

P(+)

Power circuit

Control circuit

P24

Fig. 3-7 Systematic Wiring Diagram

 Hint:

1. In the above Figure., “O” is th e terminal in power circuit, and “⊙” is the control terminal;

2. Terminal CCI can input voltage or current signal by switching the jumper CN10 on control board;

3. Built-in braking kit is installed and a braking resistor is required to be connected between P(+) and PB;

4. Refer to section 3.2.3 for the using of control terminals.

5. MCCB must be installed at the input si de of each drive in the cabinet.

6. Refer the cable section area and MCCB capacity to Table 3-2.

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EV1000 Series General Purpose Variable Speed Drive User Manual

Table 3-2 Recommended MCCB Capacity and Copper Cable Section Area

Power Circuit（mm2）

Model

MCCB Circuit

breaker (A)

Input cable Braking line Output cable Earth cable

Control cable

(mm2)

EV1000-2S0004G 16 1.5 1.0 1.0 2.5 1

EV1000-2S0007G 20 2.5 1.0 1.0 2.5 1

EV1000-2S0015G 32 4 1.5 2.5 2.5 1

EV1000-2S0022G 50 6 1.5 2.5 2.5 1

EV1000-4T0007G 10 1.0 1.0 1.0 2.5 1

EV1000-4T0015G 16 1.5 1.0 1.5 2.5 1

EV1000-4T0022G 16 1.5 1.5 1.5 2.5 1

EV1000-4T0037G 25 2.5 1.5 2.5 2.5 1

EV1000-4T0037P 25 2.5 1.5 2.5 2.5 1

EV1000-4T0055G 32 4 2.5 4 2.5 1

EV1000-4T0055P 32 4 2.5 4 2.5 1

 Note:

If the control circuit uses multi-strand cable, the single-core cable section area can be 0.5mm2.

3.2.2 Power Terminals

1. EV1000-2S0004G，EV1000-2S0007G

The power terminal layout is shown in the figure below:

(+)

（－）

U WVN

Table 3-3 Definitions of Power Terminals

Mark Definition

L、N

1-phase AC 220V input

P(+)、PB

External braking resistor

P(+)、(-)

DC positive, negative bus input

U、V、W

3-phase AC outputs

Protective earth (on the heater)

 Note：

The tig

htening torque is 14kgf.cm. Protective earth wire should be connected to the heater’s screw marked with

。

2．EV1000-4T0007G，EV1000-4T0015G，

EV1000-4T0022G EV1000-2S0015G

P(+)

PB (―)

Input terminals (top position)

Output terminal (bottom)

PEVU W

Table 3-4 Definitions of Power Terminals

Mark Definition

R、S、T

3-phase AC inputs

P(+)、PB

External braking resistor

P(+)、(-)

DC bus inputs

U、V、W

3-phase AC outputs

PE Protective earth

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EV1000 Series General Purpose Variable Speed Drive User Manual

 Note：

The tightening torque should be 17kgf.cm. For EV1000-2S0015G, power cable can be connected to any two of R, S, T.

3．EV1000-4T0037G，EV1000-4T0037P， EV1000-4T0055G，EV1000-4T0055P，

EV1000-2S0022G

P(+)

T U

Table 3-5 Definitions of Power Terminals

Mark Definition

R、S、T

3-phase AC input

P(+)、PB

External braking resistor

U、V、W

3-phase output

PE Protective earth (on the heater)

 Note:

The tig

htening torque is 17kgf.cm. Protective earth wire should be connected to the heater’s screw marked with

。For EV1000-2S0022G, power cable can be

connected to any two of R, S, T.

3.2.3 Control Circuit Wiring

1．Control Terminals and Jumpers

Refer the layout to Fig. 3-8. control terminal function is listed in Table 3-6; Jumper’s function in Table 3-7. Be sure to set the jumper and wire the terminals properly. It is recommended to use cable of section area bigger than 1mm

CN16 CN17 CN10

CN6

CN5

CN3

Fig. 3-8 Layout of Control Terminals and Jumpers

Table 3-6 Function of Control Terminals

Mark Function

CN5 Relay outputs

CN6 Analog I/O, digtial I/O

Table 3-7 Jumpers’ Function

Mark Function & Setting Default

CN10

CCI current/voltage input selection

I: 0/4～20mA current signal

V: 0～10V voltage signal

0～10V

CN16

AO1 current/voltage input selection

0/4～20mA: AO1 current signal

0/2～10V: AO1 voltage signal

0～10V

CN17

AO2 current/voltage input selection

0/4～20mA: AO2 current signal

0/2～10V: AO2 voltage signal

0～10V

2．Jumper Usage

CN10 jumper usage:

Fig. a means that 0~10V analog voltage

input is selected；Fig. b means that 0/4~20mA

analog current input is selected.

CN16 or CN17 jumper usage:

Fig. a means that 0~10V analog voltage output is selected；Fig. b means that 0/4~20mA analog

current output is selected.

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3．CN5 Terminals Wiring

The layout of CN5 is shown in the figure below:

TBTA TC

TA-TB: normally closed; TA-TC: normally open

Contact capacity: 250VAC/2A（COSφ=1），250VAC/1A（COSφ=0.4），30VDC /1A

TA, TB and TC can be defined as multi-functional digital output signals. Please refer to Section 5.8.

If there are inductive loads, such as: electro-magnetic relay and contactor, surge snubber circuit, e.g. RC circuit, varistor, fly-wheel diode (pay attention to the polarity when used in a DC circuit), should be installed. Note that the leakage current should be less than the current in the contactor or relay. The components in the snubber circuit should be installed near to the relay or contactor coil.

4．CN6 Wiring

CN6 Terminal strip layout:

P24 X1 X2 X3 COM X4 X5 VRF VCI CCI GND

P24 PLC Y1 Y2 COM FWD REV AO1 AO2 GND +RS485-

 Hint：

The “+RS485-” in the above figure means RS485+ and RS485-.

Table 3-8 CN5, CN6 Terminal Function Table

Category Terminals Name Function Specification

RS485+ RS485 +

Communic

ation

RS485-

RS485 communication port

RS485 -

Standard RS-485 communication port, please use twisted-pair cable or shielded cable.

VCI

Analog input VCI

analog voltage input

(reference ground: GND)

Input voltage range:0~10V

(input resistance:100kΩ)

resolution:1/2000

Analog

input

CCI

analog input CCI

accept analog voltage/current input. Jumper CN10 can select voltage or current input mode, Voltage input mode is the default.(reference ground: GND)

Input voltage range:0~10V

(input resistance:100kΩ)

Input current range:0~20mA

(input resistance:500Ω)

resolution:1/2000

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EV1000 Series General Purpose Variable Speed Drive User Manual

Category Terminals Name Function Specification

AO1

Analog output 1

Be able to output analog voltage/current (total 12 kinds of signals). Jumper CN16 can select voltage or current input mode, Voltage input mode is the default mode. Refer to F7.26 for details. (reference ground: GND)

Analog

output

AO2

Analog output 2

Be able to output analog voltage/current (total 12 kinds of signals). Jumper CN17 can select voltage or current input mode, Voltage input mode is the default mode. Refer to F7.27 for details.(reference ground: GND)

Output current range: 0/4~20mA

Output voltage range: 0/2~10V

X1~X3

multi-functional digital inputs X1~X3

Can be defined as multi-functional digital inputs, see Section 5.8

Reference ground: COM

Optical-isolator 2-way input

input resistance: 2kΩ

maximum input frequency: 200Hz

Input voltage range: 9~30V

X4~X5

multi-functional digital inputs X4~X5

Having the same function as X1~X3, besides, it can be defined as high-speed pulse inputs. see Section 5.8.

Reference ground: COM

Optical-isolator 2-way input

Single way max. input frequency: 100kHz,

2-way max. input frequency: 50kHz

Max. reference pulse frequency: 50Hz

Input voltage range: 9~30V

Input impedance: 620Ω

FWD

Run forward command

Optical-isolator two-way input programmable terminal, max. input frequency: 200Hz

REV

Reverse run command

Optical-isolator two-way input programmable terminal, max. input frequency: 200Hz

PLC

Common terminal

Common terminal for multi-functional inputs

P24 +24V supply Providing +24V power supply

Output: +24V,

Setpoint accuracy: ±10%

Max. output current: 200mA (150mA for model 2S0007G and 2S0004G)

Digital

Input

COM

+24V common terminal

Isolated internally with GND Isolated internally with GND

Open collector output 1

Programmable terminals, defined as multi-function digital outputs, see Section 5.8.

Optical-isolator output:

24V

/50mA

Digital output

Open collector output 2

Programmable terminals, defined as multi-function digital outputs, see Section 5.8.

Optical-isolator output:

24V

/50mA

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EV1000 Series General Purpose Variable Speed Drive User Manual

Category Terminals Name Function Specification

VRF

+10V power supply

Provide +10V power supply

Power supply

GND

GND of +10V power supply

reference ground of analog signal and 10V power supply

Output: +10V,

Setpoint accuracy: ±10%

Max. output current: 100mA

Others TA/TB/TC Relay output

TA, TB and TC can be defined as multi-functional digital output signals. Please refer to Section 5.8.

TA-TB: normally closed; TA-TC: normally open

Contact capacity: 250VAC/2A

(COSφ=1), 250VAC/1A

(COSφ=0.4), 30VDC /1A

1）Analog Input Terminal Wiring

① Terminal VCI receives analog voltage input,

the wiring diagram is as follows:

Shield layer near the drive is grounded

VRF(+10V)

VCI

GND

0～+10V

EV1000

●

Fig. 3-9 VCI Wiring Diagram

② Terminal CCI receives analog signal. Select

current or voltage signal by setting jumper. Refer to the figure below:

PV Series

···

CCI current

···

CCI voltage

CN10

Shield near the drive is connected to the PE

VRF(+10V)

CCI

GND

～

+10V

or 0/4

～

20mA

●

Fig. 3-10 CCI Wiring Diagram

2）Analog Output Terminal Wiring

If the analog output terminal AO1 and AO2 are connected with analog meter, it can measure many parameters. The jumpers for AO1 and AO2 are CN16 and CN17.

analog current output

AO1：

CN16；AO2：

CN17

AO1

AO2

GND

···

0/4-20mA

0/2-10V

analog meter

···

anlog voltage output

0/4-20mA

0/2-10V

PV Series

●

Fig. 3-11 Analog Output Terminal Wiring

 Hint:

1. When using analog input, you should install capacitor-filter or common-mode inductor between VCI and GND, or between CCI and GND.

2. Analog I/O signals are sensible to interference, ensure to use shielded cable and ground it properly. The cable length should be as short as possible.

3）Serial Communication Port Connection

The drive can be connected to the host with RS485 port directly.

Fig. 3-9 shows the connection of the drive with the host with RS232 port.

Fig. 3-13 shows the connection of the drive to PROFIBUS system via TDS-PA01 PROFIBUS adapter.

Using above wiring method, you can build a “single-master single slave” system or a “single-master multi-slaves” system. The drives in the network can be monitored, and be controlled remotely and automatically in real time by using a PC or PLC controller. Thus more complicated operation control can be realized.

EV1000

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EV1000 Series General Purpose Variable Speed Drive User Manual

Function terminal

－

RS485

－

＋

RS485

＋

EV 1000

RS485 port

RS485/RS232 converter

Ter m in al Function

RS485

－－

RS485

＋＋

Function Ter mi na l

5V power

＋

5V Transmit TXD Receive RXD

Ground GND

Sign-a

Enclo-

sure

RXD 2

TXD 3

GND 5

DTR 4

DSR 6

RI 9

CD 1 RTS 7 CTS 8

shielded cable

●

Fig. 3-12 RS485-（RS485/RS232）-RS232 communication cable

Func

Terminal

signal－Func

RS485－ RS485＋

EV1000

RS485 port

Twisted

cable

EV2000

TD3000

Be able to connect 1-32 RS485

Connect to PROFIBUS

Func

RS485－

RS485＋

TDS-PA01 fieldbus

TDS-PA01

Te rm i n al

signal+ Func

Fig. 3-13 RS485-（TDS-PA01）-PROFIBUS Wiring Diagram

Precautions for communication port connection:

z The PE terminal of each drive should be

earthed at a nearby grounding point;

z The GND terminal of each drive should be

connected together;

z RS485 communication uses shielded cables,

which is earthed at one side. The earth wire of the shielded cable is connected to RS485 communication module (PE).

If the above standard wiring methods cannot meet the requirements, you can take the actions below:

z Use isolated RS485 communication module;

z If the noise is transmitted through the GND

line to the drive or other devices, which results in malfunction of them, you may disconnect the GND lines.

4）Multi-function Input Terminal and FWD, REV

Wiring

The multi-function input terminals use full-bridge rectifying circuit, as the below figure shows. PLC is the common terminal for X1～X5, FWD and

REV. The PLC terminal can sink or source current. Wire connections X1~X5, FWD and REV is flexible and the typical wiring is shown below:

① Connection method 1

It is default to use the drive’s internal power source 24V, i.e. PLC connected with P24.

If you want to use external power supply, make sure to remove the wire between PLC and P24.

艾默生变频器、艾默生CT高级授权代理商--广州盟雄 020-85543394 qq:2294731312

26 Chapter 3 Installation and Wiring

EV1000 Series General Purpose Variable Speed Drive User Manual

current

+24V

X1、X2

. . . X5

FWD、REV

PLC

EV1000

+3.3V

COM

P24

Fig. 3-14 External Power Supply Wiring Diagram

② Connection Method 2

Drive’s internal +24V power supply is used and the external controller uses PNP transistors whose common emitters are connected, as shown in Fig. 3-15.

Shield near the drive should be grounded

COM

●

EV1000

●

PLC

FWD

●

P24

COM

●

24V DC

3.3V

●

3.3V

External Controller

Fig. 3-15 Internal +24V Wiring Diagram (source)

Drive’s internal +24V power supply is used and the external controller uses PNP transistors whose common emitters are connected, as shown in Fig. 3-16.

●

● ●

●

shield grounded near the drive

EV1000

PLC

FWD

P24

COM

24V DC

3.3V

External controller

Fig. 3-16 Internal +24V Wiring Diagram (drain)

When using External power supply, remember to

disconnect PLC and P24.

●

● ●

9~30V

shield earthed near the drive

EV1000

PLC

FWD

P24

COM

24V DC

3.3V

External controller

Fig. 3-17 External Power Supply Wiring (Source)

●

● ●

●

9～30V

Shield earthed near the drive.

EV1000

PLC

FWD

P24

COM

24V DC

3.3V

External Controller

Fig. 3-18 External Power Supply Wiring (drain)

5）Multi-function Output Terminal Wiring

① Terminal Y1 can use the internal 24V power

supply, see the figure below:

EV1000

P24

+5V

+24V

COM

Relay

Fig. 3-19 Multi-function Output Terminal Wiring 1

② Terminal Y1 can also use external power (9～

30V) supply.

艾默生变频器、艾默生CT高级授权代理商--广州盟雄 020-85543394 qq:2294731312

+ 129 hidden pages

Emerson EV1000-4T0015G, EV1000-2S0007G, EV1000-2S0022G, EV1000-4T0007G, EV1000-4T0022G User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual