vfd bw manual

8/16/2019 Vfd Bw Manual

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Preface

Thank you for choosing DELTA’s high-performance VFD-BW Series. The VFD-BW Series is

manufactured with high-quality components and materials and incorporates the latest microprocessor

technology available.

This manual is to be used for the installation, parameter setting, troubleshooting, and daily

maintenance of the AC motor drive. To guarantee safe operation of the equipment, read the following

safety guidelines before connecting power to the AC motor drive. Keep this operating manual at hand

and distribute to all users for reference.

To ensure the safety of operators and equipment, only qualified personnel familiar with AC motor

drive are to do installation, start-up and maintenance. Always read this manual thoroughly before

using VFD-BW series AC Motor Drive, especially the WARNING, DANGER and CAUTION notes.

Failure to comply may result in personal injury and equipment damage. If you have any questions,

please contact your dealer.

PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.

DANGER!

1. Ensure that VFD-BW is grounded in a correct way before putting it into use.

2. AC input power must be disconnected before any wiring to the AC motor drive is made.

3. A charge may still remain in the DC-link capacitors with hazardous voltages, even if the power

has been turned off. To prevent personal injury, please ensure that power has been turned off

before opening the AC motor drive and wait ten minutes for the capacitors to discharge to safe

voltage levels.

4. Never reassemble internal components or wiring.

5. The AC motor drive may be destroyed beyond repair if incorrect cables are connected to the

input/output terminals. Never connect the AC motor drive output terminals U/T1, V/T2, and

W/T3 directly to the AC mains circuit power supply.

6. Ground the VFD-BW using the ground terminal. The grounding method must comply with the

laws of the country where the AC motor drive is to be installed. Refer to the Basic Wiring

Diagram.

7. VFD-BW series is used only to control variable speed of 3-phase induction motors, NOT for 1-

phase motors or other purpose.


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8. VFD-BW series shall NOT be used for life support equipment or any life safety situation.

WARNING!

1. DO NOT use Hi-pot test for internal components. The semi-conductor used in the AC motor

drive is easily damaged by high-pressure.

2. There are highly sensitive MOS components on the printed circuit boards. These components

are especially sensitive to static electricity. To prevent damage to these components, do not

touch these components or the circuit boards with metal objects or your bare hands.

3. Only qualified persons are allowed to install, wire and maintain AC motor drives.

CAUTION!

1. Some parameter settings will cause the motor to run immediately after applying power.

2. DO NOT install the AC motor drive in a place subjected to high temperature, direct sunlight,

high humidity, excessive vibration, corrosive gases or liquids, or airborne dust or metallic

particles.

3. Only use AC motor drives within specification. Failure to comply may result in fire, explosion or

electric shock.

4. To prevent personal injury, please keep children and unqualified people away from the

equipment.

5. When the motor cable between the AC motor drive and motor is too long, the layer insulation of

the motor may be damaged. Please use a frequency inverter duty motor or add an AC output

reactor to prevent damage to the motor. Refer to appendix B Reactor for details.

6. The rated voltage for the AC motor drive must be ≤ 480V for 460V models and the mains

supply current capacity must be ≤ 5000A RMS (≤10000A RMS for the ≥ 40hp (30kW) models).


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Table of Contents

Preface ............................................................................................................. i

Table of Contents.......................................................................................... iii

Chapter 1 Introduction................................................................................1-1

1.1 Receiving and Inspection ................................................................... 1-1

1.1.1 Nameplate Information................................................................ 1-1

1.1.2 Model Explanation ...................................................................... 1-1

1.1.3 Series Number Explanation ........................................................ 1-2

1.1.4 Drive Frames .............................................................................. 1-2

1.2 Appearances ...................................................................................... 1-3

1.3 Preparation for Installation and Wiring ............................................... 1-5

1.3.1 Remove Keypad ......................................................................... 1-5

1.3.2 Remove Front Cover................................................................... 1-6

1.3.3 Unpacking Instruction ................................................................. 1-8

1.4 Lifting................................................................................................ 1-10

1.5 Storage............................................................................................. 1-13

Chapter 2 Installation and Wiring .............................................................. 2-1

2.1 Ambient Conditions ............................................................................ 2-1

2.2 Installation .......................................................................................... 2-1

2.3 Dimensions......................................................................................... 2-3

2.4 Wiring ............................................................................................... 2-14


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2.4.1 Basic Wiring ..............................................................................2-14

2.4.2 External Wiring..........................................................................2-20

2.4.3 Main Terminals Connections.....................................................2-21

2.4.4 Control Terminals ......................................................................2-23

2.4.5 Specifications for Power Terminals and Control Terminals .......2-27

Chapter 3 Start Up .......................................................................................3-1

3.1 Preparations before Start-up...............................................................3-1

3.2 Operation Method...............................................................................3-2

3.3 Trial Run .............................................................................................3-2

Chapter 4 Digital Keypad Operation ..........................................................4-1

4.1 Description of the Digital Keypad VFD-PU01......................................4-1

4.2 How to Operate the Digital Keypad VFD-PU01 ..................................4-3

Chapter 5 Parameters..................................................................................5-1

5.1 Summary of Parameter Settings.........................................................5-2

5.2 Parameter Settings for Applications..................................................5-21

5.3 Description of Parameter Settings ....................................................5-27

Chapter 6 Fault Code Information..............................................................6-1

6.1 Common Problems and Solutions ......................................................6-1

6.2 Reset ..................................................................................................6-5

Chapter 7 Troubleshooting .........................................................................7-1

7.1 Over Current (OC) ..............................................................................7-1

7.2 Ground Fault.......................................................................................7-2

7.3 Over Voltage (OV) ..............................................................................7-2

7.4 Low Voltage (Lv).................................................................................7-3

7.5 Over Heat (OH)...................................................................................7-4


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7.6 Overload............................................................................................. 7-4

7.7 Display of PU01 is Abnormal.............................................................. 7-5

7.8 Phase Loss (PHL) .............................................................................. 7-5

7.9 Motor cannot Run............................................................................... 7-6

7.10 Motor Speed cannot be Changed..................................................... 7-7

7.11 Motor Stalls during Acceleration....................................................... 7-8

7.12 The Motor does not Run as Expected .............................................. 7-8

7.13 Electromagnetic/Induction Noise...................................................... 7-9 7.14 Environmental Condition .................................................................. 7-9

7.15 Affecting Other Machines ............................................................... 7-10

Chapter 8 Maintenance and Inspections...................................................8-1

Appendix A Specifications ........................................................................ A-1

Appendix B Accessories ........................................................................... B-1 B.1 All Brake Resistors & Brake Units Used in AC Motor Drives..............B-1

B.1.1 Dimensions and Weights for Brake Resistors ............................B-4

B.1.2 Specifications for Brake Unit ......................................................B-5

B.1.3 Dimensions for Brake Unit..........................................................B-6

B.2 AMD - EMI Filter Cross Reference.....................................................B-8 B.2.1 Dimensions...............................................................................B-11

B.3 PG Card (for Encoder) .....................................................................B-16

B.3.1 PG02 ........................................................................................B-16

B.3.1.1 Installation.........................................................................B-16

B.3.1.2 PG Card and Pulse Generator (Encoder) .........................B-17 B.3.1.3 PG-02 Terminal Descriptions............................................B-18


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B.3.2 PG03.........................................................................................B-21

B.3.2.1 Installation .........................................................................B-21

B.3.2.2 PG Card and Pulse Generator (Encoder)..........................B-22

B.3.2.3 PG-03 Terminal Descriptions ............................................B-23

B.4 Remote Controller RC-01 ................................................................ B-26

B.5 Remote Panel Adapter (RPA 01) .................................................... B-27

B.6 AC Reactor...................................................................................... B-28

B.6.1 AC Input Reactor Recommended Value...................................B-28

B.6.2 AC Output Reactor Recommended Value ................................B-28

B.6.3 Applications for AC Reactor......................................................B-29

B.7 Zero Phase Reactor (RF220X00A) ................................................. B-31

B.8 DC Choke Recommended Values................................................... B-36

B.9 No-fuse Circuit Breaker Chart ......................................................... B-36

B.10 Fuse Specification Chart ............................................................... B-37

B.11 PU06 ............................................................................................. B-38

B.11.1 Description of the Digital keypad VFD-PU06 ..........................B-38

B.11.2 Explanation of Display Message.............................................B-38

B.11.3 Operation Flow Chart..............................................................B-39

Appendix C How to Select the Right AC Motor Drive .............................. C-1

C.1 Capacity Formulas ............................................................................ C-2

C.2 General Precaution ........................................................................... C-4

C.3 How to Choose a Suitable Motor....................................................... C-5


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Revision May 2009, BWE0, SW V1.05 1-1

Chapter 1 Introduction

1.1 Receiving and Inspection

This VFD-BW AC motor drive has gone through rigorous quality control tests at the factory before

shipment. After receiving the AC motor drive, please check for the following:

Check to make sure that the package includes an AC motor drive, a user manual, dust

covers and rubber bushings.

Inspect the unit to assure it was not damaged during shipment.

Make sure that the part number indicated on the nameplate corresponds with the part

number of your order.

1.1.1 Nameplate Information

Example for 1HP/0.75kW 3-phase 460V AC motor drive

007B43W0W6100001

MODELINPUTOUTPUTFreq. Range

ENCLOSURE

:VFD007B43W:3PH 380~480V 50/60Hz 3.2A:3PH 0~480V 2.7A 2.3kVA 1HP:0.1~400Hz

:TYPE 1

Bar Code

AC Drive ModelInput Spec.

Output Spec .Output Frequency Range

Enclosure type

Serial Number

1.1.2 Model Explanation

危險！

VFD 007 B 43 W

B Series43:460V 3-PHASE

007:1HP(0.75kW)015:2HP(1.5kW)022:3HP(2.2kW)037:5HP(3.7kW)055:7.5HP(5.5kW)075:10HP(7.5kW)110:15HP(11kW)150:20HP(15kW)

185:25HP(18.5kW)220:30HP(22kW)

300:40HP(30kW)370:50HP(37kW)450:60HP(45kW)550:75HP(55kW)750:100HP(75kW)900:125HP(90kW)1100:150HP(110kW)1320:175HP(132kW)

1600:215HP(160kW)1850:250HP(185kW)

Vers ion Type

Mains Input Voltage

Appl icable Motor Capac ity

Series Name ( ariable requency rive)V F D


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Chapter 1 Introduction VFD-BW Series

1-2 Revision May 2009, BWE0, SW V1.05

1.1.3 Series Number Explanation

007 B43W W 6 10 0 0010

460V 3-PHASE 1HP( 0.75kW)

T: Tao yuan W: Wuj i ang

Production number

Produc tion year 2006

Produc tion f ac tory

Production week

Model

If the nameplate information does not correspond to your purchase order or if there areany problems, please contact your distributor.

1.1.4 Drive Frames

Frame Power Range Models

A 1hp (0.75kW) VFD007B43W

A1 1-2hp (0.75-1.5kW) VFD015B43W

A2 2-3hp (1.5-2.2kW) VFD022B43W

B 3-5hp (2.2-3.7kW) VFD037B43W

C 7.5-15hp (5.5-11kW) VFD055B43W, VFD075B43W, VFD110B43W

D 20-30hp (15-22kW) VFD150B43W, VFD185B43W, VFD220B43W

E 40-60hp (30-45kW) VFD300B43W, VFD370B43W, VFD450B43W

E1 40-100hp (30-75kW) VFD550B43W, VFD750B43W

F2 125-175hp(90-132kW) VFD900B43W, VFD1100B43W, VFD1320B43W

G 215-250hp(160-185kW) VFD1600B43W, VFD1850B43W


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1.2 Appearances

(Refer to chapter 2.3 for exact dimensions)

1-3HP/0.75-2.2kW(Frame A, A1, A2) 5HP/2.2-3.7kW(Frame B)

7.5-15HP/5.5-11kW(Frame C) 20-30HP/15-22kW(Frame D)


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40-100HP/30-75kW(Frame E, E1) 75-100HP/55-75kW(Frame F)


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1.3.2 Remove Front Cover

1-3HP/0.75-2.2kW(Frame A, A1, A2) 3-5HP/2.2-3.7kW(Frame B)


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7.5-15HP/5.5-11kW(Frame C) 20-30HP/15-22kW(Frame D)



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1.3.3 Unpacking Instruction

For 125-175HP (Frame F2)

Step 1: Unscrew all the cover screws.

Step 2: Lift the wooden box.

Step 3: Lift the EPE.

Step 4: Lift the AC motor drive following thesteps in 1.4 Lifting.


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For 215-250HP (Frame G)

Step 1: Unscrew all the cover screws (24

screws).

Step 2: Lift the wooden box and EPE.

Step 3: Unscrew the 12 screws that fixedthe AC motor drive to the pallet andremove 4 wooden slats.

Step 4: Lift the AC motor drive following thesteps in 1.4 Lifting.


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1.4 Lifting

Please carry only fully assembled AC motor drives as shown in the following.

For 40-100HP (Frame E, E1 and F)

Step 1 Step 2

Step 3 Step 4


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For 125-175HP (Frame F2)

Step 1 Step 2

Step3 Step4


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For 215-250HP (Frame G)

Step 1 Step 2

Step 3 Step 4


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1.5 Storage

The AC motor drive should be kept in the shipping carton or crate before installation. In order to retain

the warranty coverage, the AC motor drive should be stored properly when it is not to be used for an

extended period of time. Storage conditions are:

Store in a clean and dry location free from direct sunlight or corrosive fumes.

Store within an ambient temperature range of -20 °C to +60

°C.

Store within a relative humidity range of 0% to 90% and non-condensing environment.

Store within an air pressure range of 86 kPA to 106kPA.

CAUTION!

1. DO NOT store in an area with rapid changes in temperature. It may cause condensation and

frost.

2. DO NOT place on the ground directly. It should be stored properly. Moreover, if the surrounding

environment is humid, you should put exsiccator in the package.

3. If the AC motor drive is stored for more than 3 months, the temperature should not be higher

than 30 °C. Storage longer than one year is not recommended, it could result in the degradation

of the electrolytic capacitors.

4. When the AC motor drive is not used for a long time after installation on building sites or places

with humidity and dust, it’s best to move the AC motor drive to an environment as stated above.


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Chapter 2 Installation and Wiring

2.1 Ambient Conditions

Install the AC motor drive in an environment with the following conditions:

Operation Air Temperature: -10 ~ +40°C (14 ~ 104°F)Relative Humidity:


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Chapter 2 Installation and Wiring VFD-BW Series


5. When installing multiple AC motor drives in the same cabinet, they should be adjacent in a row

with enough space in-between. When installing one AC motor drive below another one, use a

metal separation barrier between the AC motor drives to prevent mutual heating.

6. Prevent fiber particles, scraps of paper, saw dust, metal particles, etc. from adhering to the

heatsink.

Minimum Mounting Clearances

H

DATA

PROG

REVFWD

Air Flow

H

W W

HPW

mm (inch)

H

mm (inch)

1-5HP 50 (2) 150 (6)

7.5-20HP 75 (3) 175 (7)

25-75HP 75 (3) 200 (8)

100HP and above 75 (3) 250 (10)


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2.3 Dimensions

(Dimensions are in millimeter and [inch])

Frame A: VFD007B43W

5.5[0.22]

5.5[0.22]108.0 [4.25]

118.0 [4.65]

1 7 3

. 0 [ 6

. 8 1 ]

1 8 5

. 0 [ 7

. 2 8 ]

R 2. 7 5 [ 0.

1 1 ]

145.0 [5.71]

2 2. 0 [ 0. 8 7 ]

2 8. 0 [ 1.1 0 ]( 2 X )


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Frame A1: VFD015B43W

5.5[0.22]

R 2. 7 5 [ 0.

1 1 ]

5.5[0.22]

1 8 5

. 0 [ 7

. 2 8 ]

1 7 3

. 0 [ 6

. 8 1 ]

160.0 [6.30]118.0 [4.65]

108.0 [4.25]

2 8. 0 [ 1.1 0 ]( 2 X )

2 2. 0 [ 0. 8 7 ]


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Frame A2: VFD022B43W

5.5[0.22]

R 2. 7 5 [ 0.

1 1 ]

5.5[0.22]

1 8 5

. 0 [ 7

. 2 8 ]

1 7 3

. 0 [ 6

. 8 1 ]

145.0 [5.71]118.0 [4.65]

108.0 [4.25]

2 8. 0 [ 1.1 0 ]( 2 X )

2 2. 0 [ 0. 8 7 ]


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Frame B: VFD037B43W

2 2. 0 [

0. 8 7 ] (

2 X )

2 8 .0 [ 1 .1 0 ] ( 2 X )

6 . 5 [

0 . 2 6

]

1 1

. 2 [ 0

. 4 4 ]

6. 5 [

0. 2 6 ]

2 6 0

. 0 [ 1

0 . 2

4 ]

UNIT : mm(inch)

135.0 [5.32] 160.2 [6.31]

2 4 4

. 3 [ 9

. 6 3 ]

150.0 [5.91]


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Frame C: VFD055B43W, VFD075B43W, VFD110B43W

7.0 [0.28]

1 3

. 5 [ 0

. 5 3 ]

183.2 [7.22]

7. 0 [

0. 2 8 ] 200.0 [7.88]

3 2 3

. 0

[ 1 2

. 7 2 ]

185.6 [7.31]

3 0 3

. 0

[ 1 1

. 9 3 ]


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Frame D: VFD150B43W, VFD185B43W, VFD220B43W

4 0 3

. 8 [ 1 5 .

9 0 ]

3 8 4

. 0 [ 1 5 .

1 2 ]

1 3 . 0 [ 0

. 5 1 ]

10.0 [0.39]

205.4 [8.08]10.0 [ 0.39]

4 2. 0 [

1. 6 5 ] ( 2

X )

250.0 [9.84]

226.0 [8.90]

2 8

. 0 [

1 . 1 0 ]


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Frame E: VFD300B43W, VFD370B43W, VFD450B43W

132.5 [5.22]

18.0 [0.71]

2 1

. 0 [ 0

. 8 3 ]

335.0 [13.19]

370.0 [14.57] 260.0 [10.24]

5 8 9

. 0 [ 2 3 . 1 9 ]

5 6 0

. 0 [ 2 2 . 0 5 ]

R6.5[0.25]

13.0[0.51]

5 9 5

. 0 [ 2 3 . 4 3 ]


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Frame E1: VFD550B43W, VFD750B43W

335.0 [13.19]

370.0 [14.57] 260.0 [10.24]

5 8 9

. 0 [ 2 3

. 1 9 ]

5 6 0

. 0 [ 2 2

. 0 5 ]

18.0 [0.71]

132.5 [5.22]

R6.5[0.25]

13.0[0.51]

2 1 . 0

[ 0 . 8

3 ]


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Frame F2: VFD900B43W, VFD1100B43W, VFD1320B43W


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Frame G: VFD1600B43W, VFD1850B43W


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VFD-PU01

Unit: mm [inch]

6.5

[0.26]

19.0 [0.75]

110.0

[4.33]

73.0 [2.87]

97.0

[3.82]

44.0 [1.73]

77.0

[3.03]

M4* 0.7(2X)

DAT APROG

STOP

MODE

RUN

JOG

?

4 0 . 0 [ 1

. 5 8 ]


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2.4 Wiring

After removing the front cover, check if the power and control terminals are clear of debris. Be sure

to observe the following precautions when wiring.

2.4.1 Basic Wiring

Make sure that power is only applied to the R/L1, S/L2, T/L3 terminals. Failure to comply

may result in damage to the equipment. The voltage and current should lie within the range

as indicated on the nameplate.

Check the following items after completing the wiring:

1. Are all connections correct?

2. No loose wires?

3. No short-circuits between terminals or to ground?

A charge may still remain in the DC bus capacitors with hazardous voltages even if the power has

been turned off. To prevent personal injury, please ensure that the power is turned off and wait ten

minutes for the capacitors to discharge to safe voltage levels before opening the AC motor drive.

DANGER!

1. All the units must be grounded directly to a common ground terminal to prevent electric shock,

fire and interference.

2. Only qualified personnel familiar with AC motor drives are allowed to perform installation, wiring

and commissioning.

3. Make sure that the power is off before doing any wiring to prevent electric shocks.

Basic Wiring Diagrams

Users must connect wires according to the circuit diagrams on the following pages. Do not plug a

modem or telephone line to the RS-485 communication port or permanent damage may result. The

pins 1 & 2 are the power supply for the optional copy keypad PU06 only and should not be used for

RS-485 communication.


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R(L1)

S(L2)

T(L3)

SA

OFF ON

MC

MC

RB

RC

AVI

AC I

AU I

AC M

+1 +2/B1 B2

MO 1

MO 2

MO 3

Power Supply+10V 20mA

Master Frequency0~10V(47K )

4~20mA

-10~+10V

+10V

5K

3

2

1

AF M

AC M

RA

RB

RC

MC M

DF M

DC M

RS-485

6 1←

U(T1)

V(T2)

W(T3)

M

3~

R(L1)

S(L2)

T(L3)

FW D

REV

JO G

EF

MI1

MI2

MI3

MI4

MI6

TR G

MI5

DC M

+24VFactory Setting:Sink Mode

SW 1

Sink

Source

1: EV2: GND3: SG-

4: SG+5:6:

ReservedReserved

Figure 1 for models of VFD-BW seriesVFD007B43W; VFD015B43W; VFD022B43W

NFB(Non-fuse Breaker)

Jumper

DC choke(optional)

Motor

Recommended Circuit whenpower supply i s turned OFFby a fault output.The contact will be ONwhen the fault occurs t oturn off the power andprotect the power system.

Pleas e refer to Figure 5for wiring of SINKmode and SOURCEmode.

FWD/STOP

REV/STOP

JO G

E.F.

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET Acce l/ De cel p rohi bi t

Counter

Digital Signal Common

* Don't apply the mains voltage directly to above terminals .

Factory setting:Master freq. attaine d indication

Factory setting: AC dri ve opera tion al indi ca t ion(open collector output) 48VDC 50mA

Factory setting: AC mo tor d ri ve r ea dy indi ca tion

Multi-functionPhotocoupler Output

Ana log Mu lt i- funct io n Ou tputTerminalFactory setting: Analog freq./ current meter 0~10VD C/2mA Ana log S igna l Commo n

Digital Frequency OutputTerminalfactory setting : 1:1Duty=50%Digital Signal Common

Serial Communication Interface

Ana log Signa l Commo n

Main circuit (power) terminals Control circuit terminals

Factorysetting

M u l t i - f u n c t i o n

i n p u t t e r m i n a l s

Built-in Brake Unit

Factory setting:Fault indication

Brake Resistor (optional)

Multi-function Relay Output 240VAC 2.5A 120VAC 5A 28VDC 5A


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MO 1

MO 2

MO 3

RA

RB

RC

MC M

DF M

DC M

RS-4856 1←

+1 +2/B1 B2 -

VFDB

BR

BR

R(L1)

S(L2)

T(L3)

SA

OF F ON

MC

MC

RB

RC

R

S

T

U(T1)

V(T2)

W(T3)

M

3~

AF M

AC M

AVI

ACI

AU I

ACM


Master Frequency

0~10V(47K )4~20mA-10~+10V

+10V

5K

3

2

1

FW D

REV

JO G

EF

MI1

MI2

MI3

MI4

MI6TR G

MI5

DC M

+24VFactory Setting:Sink Mode

SW1

Sink

Source

1: EV2: GND3: SG-4: SG+5:6:

ReservedReserved

Figure 2 for models of VFD-BW seriesVFD037B43W; VFD055B43W; VFD075B43W; VFD110B43W


Recommended Ci rcuit whenpower supply is turn ed OFFby a fault outpu t.The contact will be ONwhen the fault occur s toturn off the power andprotect the pow er system.

DC chock(optional)

Jumper Built-in Brake Unit

Motor


Factory setting: AC dr ive opera tion al indi ca tion(open collector output) 48VDC 50mA

Factory setting:Master freq. Attained indica tion

Factory setting: AC mo tor drive ready I nd ic at ion


Analog Mul t i- funct io n Ou tpu tTerminalFactory setting: Analog freq./ current meter 0~10VDC/2 mA

Analog S igna l Com mo n

Digital Frequency OutputTerminalFactory setting: 1:1Duty=50%


Serial Communication Interface

Analog S igna l Com mo n

Main circuit (power) terminal s Control circuit terminals

Please refer to Figure 5for wiring of SINKmode and SOURCEmode.

FWD/STOP

REV/STOP

JO G

E.F.

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET Accel /D ec el p rohib it

Counter


* Don't apply the mains voltage directly to above termin als.

Factorysetting


I n p u t T e r m i n a l s

Brake Resisitor (optional)

Brake Resisitor (optional)

Brake Unit (optional)

Mult i- funct ion Relay Output 240VAC 2.5A 120VAC 5A 28VDC 5A


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FWD

REV

JO G

EF

MI1

MI2

MI3

MI4

MI6

TRG

MI5

DC M

+24V

Sink

SW1

Source

MO 1

MO2

MO 3

RA

RB

RC

Mult i-funct ion Relay Output 240VAC 2.5A 120VAC 5A 28VDC 5A

(open collector output) 48VDC 50mA

MC M

RS-485Serial Communication Interface

6 1←

DF M

DC M

U(T1)

V(T2)

W(T3)

M

3~

+1 +2

R(L1)

S(L2)

T(L3)

SA

OF F ON

MC

MC

RB

RC

R

S

T

AFM

ACM

AVI

AC I

AU I

AC M



4~20mA-10~+10V

+10V

5K

3

2

1

1: EV2: GND3: SG-4: SG+5:6:

ReservedReserved

VFDB

BR

SCR

Short-circ uit betwe en [+1, +2]

are strictly prohibi ted.

StartingResistor



Motor NFB(Non-fuse Breaker)

Recommende d Circuit whenpower supp ly is turned OFFby a fault outpu t.The contact will be ONwhe n the faul t occurs toturn off the power and

protect the power s ystem.


Factory setting: AC dri ve opera tion al i ndi ca ti on

Factory setting:Master freq. Atta ined indication

Factory setting: AC motor drive ready i ndi ca tion


Ana log Mul ti -funct io n Ou tpu tTerminalfactory setting: Analog freq./ current meter 0~10VD C/2mA Ana log S igna l Commo n



Factory setting:SINK Mode


Factorysetting

FWD/STOP

REV/STOP

JO G

E.F.

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET

Acce l/ De ce l proh ib it

Counter


* Don't apply the mains voltage directly to above termina ls.

M u l t i -

f u n c t i o n

I n p u t T e r

m i n a l s

An alo g Signa l Com mo n

Main circuit (power) termin als Control circuit terminals

Figure 3 for models of VFD-BW seriesVFD150B43W; VFD185B43W; VFD220B43W


41/251



FW D

REV

JO G

EF

MI1

MI2

MI3

MI4

MI6

TRG

MI5

DC M

+24V

SW1

Sink

Source

MO 1

MO 2

MO 3

RA

RB

RC

240VAC 2.5A

120VAC 5A

28VDC 5A

Multi-function Relay Output

(open collector output) 48VDC 50mA

Factory setting: AC dr iv e opera tion al indica tion

MC M

RS-485Serial Communication Interface

6 1←

DFM

DC M

U(T1)

V(T2)

W(T3)

M

3~

+1/P1 +2/P2

VFDB

BR

R(L1)

S(L2)

T(L3)

SA

OFF ON

MC

MC

RB

RC

R

S

T

AF M

ACM

AVI

ACI

AUI

ACM



4~20mA

-10~+10V

+10V

5K

3

2

1

1: EV2: GND3: SG-4: SG+5:6:

ReservedReserved

Figure 4 for models of VFD-BW seriesVFD300B43W; VFD370B43W; VFD450B43W; VFD550B43W; VFD750B43W;VFD900B43W; VFD1100B43W; VFD1320B43W; VFD1600B43W; VFD1850B43W


DC chock(optional)

Jumper



Motor

Recommended Circuit whenpower supply is turned OFFby a fault output.The contact will be ONwhen the fault occurs toturn off the power andprotect the power system .

Factory setting:SINK Mode


FWD/STOP

REV/STOP

JOG

E.F.

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET Acce l/Dece l proh ib it

Counter


* Don't apply the mains voltage directly to above terminals.

Analog Si gnal C ommo n


Factory setting:Master freq. Attained indication

Factory setting: AC mo tor drive rea dy indica tion

Multi-function

Photocoupler Output

Analog Mul t i- funct io n Ou tputTerminalfactory setting: Analog freq./ current meter 0~10VDC/2mA

Analog Signal Commo n



Main circuit (power) terminals Control circuit terminals


I n p u t T e r m i n a l s

Factorysetting


42/251



Figure 5 Wiring for SINK mode and SOURCE mode

FWD

REV

JOG

EF

MI1

MI2

MI3

MI4

MI6

TRG

MI5

DCM

+24V

SW1

Sink

Source

Factory setting:SINK Mode FWD/STOP

REV/STOP

JOG

E.F.

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET

Accel/Decel prohib it

Counter



FactorySetting

FWDREV

JOG

EF

MI1

MI2

MI3

MI4

MI6

TRG

MI5

DCM

+24VSOURCE Mode

SW1

Sink

Source

FactorySetting

FWD/STOP

REV/STOP

JOG

E.F.

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET Accel/Decel prohib it

Counter



43/251



2.4.2 External Wiring

Motor

Outpu t AC

Line Reactor

Power Supply

Magneticcontactor

Input ACLine Reactor

EMI Filter

R/L1 S/L2 T/L3

U/T1 V/T2 W/T3

+2/B1

Zero-phaseReactor

Zero-phaseReactor

FUSE/NFB

B2

B R

+1DC

Chock

Items Explanations

Powersupply

Please follow the specific powersupply requirements shown in

Appendix A.

Fuse/NFB(Optional)

There may be an inrush currentduring power up. Please check thechart of Appendix B and select thecorrect fuse with rated current. Use ofan NFB is optional.

Magneticcontactor(Optional)

Please do not use a Magneticcontactor as the I/O switch of the ACmotor drive, as it will reduce theoperating life cycle of the AC drive.

Input ACLine Reactor (Optional)

Used to improve the input powerfactor, to reduce harmonics andprovide protection from AC linedisturbances (surges, switchingspikes, short interruptions, etc.). ACline reactor should be installed whenthe power supply capacity is 500kVAor more or advanced capacity isactivated .The wiring distance shouldbe≤ 10m. Refer to appendix B fordetails.

Zero-phaseReactor(Ferrite CoreCommonChoke)(Optional)

Zero phase reactors are used toreduce radio noise especially whenaudio equipment is installed near theinverter. Effective for noise reductionon both the input and output sides. Attenuation quality is good for a widerange from AM band to 10MHz. Appendix B specifies the zero phasereactor. (RF220X00A)

EMI filter(Optional)

To reduce electromagneticinterference, please refer to Appendix

B for more details.

BrakeResistor(Optional)

Used to reduce the deceleration timeof the motor. Please refer to the chartin Appendix B for specific brakeresistors.

Output ACLine Reactor (Optional)

Motor surge voltage amplitudedepends on motor cable length. Forapplications with long motor cable(>20m), it is necessary to install areactor at the inverter output side.


44/251



2.4.3 Main Terminals Connections

Terminal Symbol Explanation of Terminal Function

R, S, T R/L1, S/L2, T/L3 AC line input terminals (3-phase)

U, V, W U/T1, V/T2, W/T3 AC drive output terminals for connecting 3-phase

induction motor

P1, P2 +1, +2

Connections for DC reactor (optional).

Please remove the jumper before connecting DC reactor.Models of 15kW and above have a built-in DC reactor.

P-B, P2/B1-B2 +2/B1, B2 Connections for brake resistor (optional)

P2-N, P2/B1-N [+2-(-),+2/B1-(-)] Connections for external brake unit (VFDB series)

Earth connection, please comply with local regulations.

Mains power terminals (R/L1, S/L2, T/L3)

Connect these terminals (R/L1, S/L2, T/L3) via a non-fuse breaker or earth leakage breaker

to 3-phase AC power for circuit protection. It is unnecessary to consider phase-sequence.

It is recommended to add a magnetic contactor (MC) in the power input wiring to cut off

power quickly and reduce malfunction when activating the protection function of AC motor

drives. Both ends of the MC should have an R-C surge absorber.

Do NOT run/stop AC motor drives by turning the power ON/OFF. Run/stop AC motor drives

by RUN/STOP command via control terminals or keypad. If you still need to run/stop AC

drives by turning power ON/OFF, it is recommended to do so only ONCE per hour.

Do NOT connect 3-phase models to a 1-phase power source.

Control circuit terminals (U, V, W)

When the AC drive output terminals U/T1, V/T2, and W/T3 are connected to the motor

terminals U/T1, V/T2, and W/T3, respectively, the motor will rotate counterclockwise (as

viewed on the shaft end of the motor) when a forward operation command is received. To

permanently reverse the direction of motor rotation, switch over any of the two motor leads.

Forwardrunning


45/251


2-22 Revision May 2009, BW

vfd bw manual

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