Delta Electronics VFD-E User Manual

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Preface

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

manufactured with high-quality components and materials and incorporate 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-E 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. AC input power must be disconnected before any wiring to the AC motor drive is made.

2. 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 turned off before

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

levels.

3. Never reassemble internal components or wiring.

4. 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.

5. Ground the VFD-E 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.

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

phase motors or other purpose.

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

WARNI NG!

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

easily damage by high-voltage.

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 parameters settings can 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 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 AC motor drive must be ≤ 240V (≤ 480V for 460V models) and the short circuit must be ≤ 5000A RMS (≤10000A RMS for the ≥ 40hp (30kW) models).

DeviceNet is a registered trademark of the Open DeviceNet Vendor Association, Inc. Lonwork is a

registered trademark of Echelon Corporation. Profibus is a registered trademark of Profibus

International. CANopen is a registered trademark of CAN in Automation (CiA). Other trademarks

belong to their respective owners.

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

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

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

1.1 Receiving and Inspection ...................................................................1-2

1.1.1 Nameplate Information................................................................ 1-2

1.1.2 Model Explanation ...................................................................... 1-2

1.1.3 Series Number Explanation ........................................................ 1-3

1.1.4 Drive Frames and Appearances ................................................. 1-3

1.1.5 Remove Instructions ................................................................... 1-6

1.2 Preparation for Installation and Wiring ............................................... 1-8

1.2.1 Ambient Conditions..................................................................... 1-8

1.2.2 DC-bus Sharing: Connecting the DC-bus of the AC Motor Drives in

Parallel...............................................................................................

1.3 Dimensions....................................................................................... 1-12

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

2.1 Wiring ................................................................................................. 2-2

2.2 External Wiring ................................................................................. 2-12

2.3 Main Circuit ...................................................................................... 2-13

2.3.1 Main Circuit Connection............................................................ 2-13

2.3.2 Main Circuit Terminals .............................................................. 2-16

2.4 Control Terminals ............................................................................. 2-17

1-11

Chapter 3 Keypad and Start Up ..................................................................3-1

3.1 Keypad ...............................................................................................3-1

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

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

Chapter 4 Parameters..................................................................................4-1

4.1 Summary of Parameter Settings......................................................... 4-2

4.2 Parameter Settings for Applications..................................................4-32

4.3 Description of Parameter Settings ....................................................4-37

4.4 Different Parameters for VFD*E*C Models ..................................... 4-152

Chapter 5 Troubleshooting.........................................................................5-1

5.1 Over Current (OC) ..............................................................................5-1

5.2 Ground Fault.......................................................................................5-2

5.3 Over Voltage (OV) ..............................................................................5-2

5.4 Low Voltage (Lv).................................................................................5-3

5.5 Over Heat (OH)...................................................................................5-4

5.6 Overload ............................................................................................. 5-4

5.7 Keypad Display is Abnormal...............................................................5-5

5.8 Phase Loss (PHL)...............................................................................5-5

5.9 Motor cannot Run ...............................................................................5-6

5.10 Motor Speed cannot be Changed .....................................................5-7

5.11 Motor Stalls during Acceleration .......................................................5-8

5.12 The Motor does not Run as Expected ..............................................5-8

5.13 Electromagnetic/Induction Noise ......................................................5-9

5.14 Environmental Condition...................................................................5-9

5.15 Affecting Other Machines................................................................5-10

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

6.1 Fault Code Information....................................................................... 6-1

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

6.1.2 Reset .......................................................................................... 6-6

6.2 Maintenance and Inspections............................................................. 6-6

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.2 No-fuse Circuit Breaker Chart ............................................................B-8

B.3 Fuse Specification Chart ....................................................................B-9

B.4 AC Reactor ......................................................................................B-10

B.4.1 AC Input Reactor Recommended Value................................... B-10

B.4.2 AC Output Reactor Recommended Value................................B-11

B.4.3 Applications .............................................................................. B-12

B.5 Zero Phase Reactor (RF220X00A) .................................................. B-14

B.6 Remote Controller RC-01.................................................................B-15

B.7 PU06................................................................................................B-16

B.7.1 Description of the Digital Keypad VFD-PU06 ...........................B-16

B.7.2 Explanation of Display Message...............................................B-16

B.7.3 Operation Flow Chart ...............................................................B-17

B.8 KPE-LE02 ........................................................................................B-18

B.8.1 Description of the Digital Keypad KPE-LE02............................ B-18

B.8.2 How to Operate the Digital Keypad ..........................................B-20

B.8.3 Reference Table for the 7-segment LED Display of the Digital

Keypad...............................................................................................

B.9 Extension Card................................................................................ B-22

B.9.1 Relay Card................................................................................B-22

B.9.2 Digital I/O Card .........................................................................B-23

B.9.3 Analog I/O Card ........................................................................B-23

B.9.4 Communication Card ................................................................B-23

B.9.5 Speed Feedback Card ..............................................................B-24

B.10 Fieldbus Modules .......................................................................... B-24

B.10.1 DeviceNet Communication Module (CME-DN01) ...................B-24

B.10.1.1 Panel Appearance and Dimensions ................................B-24

B.10.1.2 Wiring and Settings .........................................................B-25

B.10.1.3 Mounting Method ............................................................B-25

B.10.1.4 Power Supply ..................................................................B-26

B.10.1.5 LEDs Display...................................................................B-26

B.10.2 LonWorks Communication Module (CME-LW01) ...................B-26

B-21

B.10.2.1 Introduction .....................................................................B-27

B.10.2.2 Dimensions .....................................................................B-27

B.10.2.3 Specifications ..................................................................B-27

B.10.2.4 Wiring ..............................................................................B-28

B.10.2.5 LED Indications ...............................................................B-28

B.10.3 Profibus Communication Module (CME-PD01).......................B-28

B.10.3.1 Panel Appearance...........................................................B-29

B.10.3.2 Dimensions .....................................................................B-30

B.10.3.3 Parameters Settings in VFD-E ........................................B-30

B.10.3.4 Power Supply.................................................................. B-30

B.10.3.5 PROFIBUS Address .......................................................B-30

B.10.4 CME-COP01 (CANopen)........................................................ B-31

B.10.4.1 Product Profile ................................................................ B-31

B.10.4.2 Specifications.................................................................. B-31

B.10.4.3 Components ...................................................................B-32

B.10.4.4 LED Indicator Explanation & Troubleshooting ................ B-33

B.11 DIN Rail..........................................................................................B-35

B.11.1 MKE-DRA...............................................................................B-35

B.11.2 MKE-DRB...............................................................................B-36

B.11.3 MKE-EP.................................................................................. B-36

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

Appendix D How to Use PLC Function..................................................... D-1

D.1 PLC Overview....................................................................................D-1

D.1.1 Introduction ................................................................................D-1

D.1.2 Ladder Diagram Editor – WPLSoft ............................................. D-1

D.2 Start-up ..............................................................................................D-2

D.2.1 The Steps for PLC Execution .....................................................D-2

D.2.2 Device Reference Table.............................................................D-3

D.2.3 WPLSoft Installation ...................................................................D-4

D.2.4 Program Input.............................................................................D-5

D.2.5 Program Download .................................................................... D-5

D.2.6 Program Monitor ........................................................................ D-6

D.2.7 The Limit of PLC ........................................................................ D-6

D.3 Ladder Diagram ................................................................................ D-8

D.3.1 Program Scan Chart of the PLC Ladder Diagram...................... D-8

D.3.2 Introduction................................................................................ D-8

D.3.3 The Edition of PLC Ladder Diagram ........................................ D-11

D.3.4 The Example for Designing Basic Program ............................. D-14

D.4 PLC Devices ................................................................................... D-19

D.4.1 Summary of DVP-PLC Device Number ................................... D-19

D.4.2 Devices Functions ................................................................... D-20

D.4.3 Value, Constant [K] / [H] .......................................................... D-21

D.4.4 The Function of Auxiliary Relay ............................................... D-22

D.4.5 The Function of Timer.............................................................. D-22

D.4.6 The Features and Functions of Counter .................................. D-23

D.4.7 Register Types......................................................................... D-24

D.4.8 Special Auxiliary Relays .......................................................... D-25

D.4.9 Special Registers..................................................................... D-26

D.4.10 Communication Addresses for Devices (only for PLC2 mode) .. D27

D.4.11 Function Code (only for PLC2 mode) .................................... D-28

D.5 Commands...................................................................................... D-28

D.5.1 Basic Commands..................................................................... D-28

D.5.2 Output Commands................................................................... D-29

D.5.3 Timer and Counters ................................................................. D-29

D.5.4 Main Control Commands..........................................................D-29

D.5.5 Rising-edge/falling-edge Detection Commands of Contact ...... D-29

D.5.6 Rising-edge/falling-edge Output Commands............................D-30

D.5.7 End Command .........................................................................D-30

D.5.8 Explanation for the Commands ................................................D-30

D.5.9 Description of the Application Commands................................D-45

D.5.10 Explanation for the Application Commands............................ D-46

D.5.11 Special Application Commands for the AC Motor Drive .........D-58

D.6 Error Code .......................................................................................D-65

Appendix E CANopen Function .................................................................E-1

E.1 Overview ............................................................................................E-2

E.1.1 CANopen Protocol......................................................................E-2

E.1.2 RJ-45 Pin Definition....................................................................E-3

E.1.3 Pre-Defined Connection Set.......................................................E-3

E.1.4 CANopen Communication Protocol ............................................ E-4

E.1.4.1 NMT (Network Management Object) ..................................E-4

E.1.4.2 SDO (Service Data Object).................................................E-6

E.1.4.3 PDO (Process Data Object)................................................E-7

E.1.4.4 EMCY (Emergency Object).................................................E-9

E.2 How to Control by CANopen............................................................E-13

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Chapter 1 Introduction

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:

CAUTION!

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

2. Store within an ambient temperature range of -20

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

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

5. 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.

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

frost.

7. 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.

8. When the AC motor drive is not used for longer 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.

C to +60 °C.

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Chapter 1 Introduction|

1.1 Receiving and Inspection

This VFD-E 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, the User Manual/Quick



Start and CD.

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 230V AC motor drive

AC Drive Model

Input Spec.

Output Frequency Range

Serial Number & Bar Code

Software Version

Output Spec.

Power Board Control Board

1.1.2 Model Explanation

VFD

007

MODEL VFD007E23A

INPUT :3PH 200-240V 50/60Hz 5.1A OUTPUT :3PH 0-240V 4.2A 1.6kVA 0.75kW/1HP FREQUENCY RANGE : 0.1~400Hz

007E23A0T5011230

01.03

02.03

A: Standard drive C: CANopen

Version Ty pe

P: Cold plate drive (frame A only)

T: Frame A, built-in brake chopper Mains Input Voltage 11:115 Single phaseV 23:230 Three phaseV

21: phase230V Single 43:460 Three phaseV

E Se ries

Applicable motor capacity 002: 0.25 HP(0.2kW) 004: 0.5 HP(0.4kW)

015: 2 HP(1.5kW) 022: 3 HP(2.2kW)

Series Name ( ariable requency rive)

VF D

037: 5 HP(3.7kW) 055: 7.5 HP(5.5kW)

110: 15 HP(11k W)

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1.1.3 Series Number Explanation

0177T007E23A

Production number Production week Production year 2007 Production factory

230V 3-phase 1HP(0.75kW)

T: Taoyuan, W: Wujiang

Model

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

1.1.4 Drive Frames and Appearances

0.25-2HP/0.2-1.5kW (Frame A)

Input terminals (R/L1, S/L2, T/L3)

Case body

Keypad cover

Control board case

Control board cover

Output terminals (U/T1, V/T2, W/T3)

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1-15HP/0.75-11kW (Frame B&C)

Internal Structure

Input terminals cover (R/L1, S/L2, T/L3)

Keypad cover

Case body

Control board cover

Output terminals cover (U/T1, V/T2, W/T3)

READY: power indicator RUN: status indicator FAULT: fault indicator

Switch to ON for 50Hz, refer to P 01.00 to P01.02 for details

Switch to ON for free run to stop refer to P02.02

Switch to ON for setting frequency

source to ACI (P 02.00=2)

ACI terminal (ACI/AVI2 switch )

NPN/PNP

Mounting port for extension card

RS485 port (RJ-45)

NOTE

The LED “READY” will light up after applying power. The light won’t be off until the capacitors are

discharged to safe voltage levels after power off.

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RFI Jumper Location

Frame A: near the output terminals (U/T1, V/T2, W/T3)

Frame B: above the nameplate

Frame C: above the warning label

Frame Power range Models

A 0.25-2hp (0.2-1.5kW)

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VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A,

VFD007E21A/23A/43A, VFD015E23A/43A

VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C,

VFD007E21C/23C/43C, VFD015E23C/43C

VFD002E11T/21T/23T, VFD004E11T/21T/23T/43T,

VFD007E21T/23T/43T, VFD015E23T/43T

Chapter 1 Introduction|

Frame Power range Models

VFD002E11P/21P/23P, VFD004E11P/21P/23P/43P,

VFD007E21P/23P/43P, VFD015E23P

VFD007E11A, VFD015E21A, VFD022E21A/23A/43A,

B 1-5hp (0.75-3.7kW)

C 7.5-15hp (5.5-11kW)

RFI Jumper

RFI Jumper: The AC motor drive may emit the electrical noise. The RFI jumper is used to suppress

the interference (Radio Frequency Interference) on the power line. Main power isolated from earth:

If the AC motor drive is supplied from an isolated power (IT power), the RFI jumper must be cut off.

Then the RFI capacities (filter capacitors) will be disconnected from ground to prevent circuit damage

(according to IEC 61800-3) and reduce earth leakage current.

VFD037E23A/43A, VFD007E11C, VFD015E21C,

VFD022E21C/23C/43C, VFD037E23C/43C

VFD055E23A/43A, VFD075E23A/43A, VFD110E43A,

VFD055E23C/43C, VFD075E23C/43C, VFD110E43C

CAUTION!

1. After applying power to the AC motor drive, do not cut off the RFI jumper. Therefore,

please make sure that main power has been switched off before cutting the RFI jumper.

2. The gap discharge may occur when the transient voltage is higher than 1,000V. Besides,

electro-magnetic compatibility of the AC motor drives will be lower after cutting the RFI

jumper.

3. Do NOT cut the RFI jumper when main power is connected to earth.

4. The RFI jumper cannot be cut when Hi-pot tests are performed. The mains power and

motor must be separated if high voltage test is performed and the leakage currents are

too high.

5. To prevent drive damage, the RFI jumper connected to ground shall be cut off if the AC

motor drive is installed on an ungrounded power system or a high resistance-grounded

(over 30 ohms) power system or a corner grounded TN system.

1.1.5 Remove Instructions

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Remove Keypad

1. Press and hold in the tabs on each side

of the cover.

2. Pull the cover up to release.

Remove Front Cover

Remove RST Terminal Cover

(For Frame B and Frame C)

Step 1 Step 2

Remove UVW Terminal Cover

(For Frame B and Frame C)

For frame A, it doesn’t have cover and can be

wired directly.

Remove Fan Remove Extension Card

For frame A, it doesn’t have cover and can be

wired directly.

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Chapter 1 Introduction|

1.2 Preparation for Installation and Wiring

1.2.1 Ambient Conditions

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

Air Temperature:

Relative Humidity: <90%, no condensation allowed

Operation

Storage

Transportation

Pollution

Degree

Minimum Mounting Clearances

Atmosphere pressure: Installation Site Altitude:

Vibration:

Temperature: -20°C ~ +60°C (-4°F ~ 140°F)

Relative Humidity: <90%, no condensation allowed

Atmosphere pressure:

Vibration:

2: good for a factory type environment.

-10 ~ +50°C (14 ~ 122°F) for UL & cUL

-10 ~ +40°C (14 ~ 104°F) for side-by-side mounting

86 ~ 106 kPa

<1000m

<20Hz: 9.80 m/s2 (1G) max 20 ~ 50Hz: 5.88 m/s2 (0.6G) max

86 ~ 106 kPa

<20Hz: 9.80 m/s2 (1G) max 20 ~ 50Hz: 5.88 m/s2 (0.6G) max

Frame A Mounting Clearances

Option 1 (-10 to +50°C) Option 2 (-10 to +40°C)

120mm

m m

0 5

120mm

Air flow

120mm

m m

0 5

m m

0 5

120mm

m m

0 5

Air Flow

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Chapter 1 Introduction|

Frame B and C Mounting Clearances

Option 1 (-10 to +50°C) Option 2 (-10 to +40°C)

150mm

m m

0 5

150mm

m m

0 5

150mm

m m

0 5

150mm

For VFD-E-P series: heat sink system example

Air-extracting apparatus

Control panel

AC motor drive

Duct temperature Air flow speed

2m/s ec

dust collector

fan

Air flow

Air Flow

m m

0 5

's heat sink should comply

User with following conditions:

1. Flatness <0.1mm

2. Roughness <6um

3. Grease 10um~12 um

4. Screw torque: 16Kgf-cm

5. Recommended temperature <80

CAUTION!

1. Operating, storing or transporting the AC motor drive outside these conditions may cause

damage to the AC motor drive.

2. Failure to observe these precautions may void the warranty!

3. Mount the AC motor drive vertically on a flat vertical surface object by screws. Other directions

are not allowed.

4. The AC motor drive will generate heat during operation. Allow sufficient space around the unit

for heat dissipation.

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Chapter 1 Introduction|

5. The heat sink temperature may rise to 90°C when running. The material on which the AC motor

drive is mounted must be noncombustible and be able to withstand this high temperature.

6. When AC motor drive is installed in a confined space (e.g. cabinet), the surrounding

temperature must be within 10 ~ 40°C with good ventilation. DO NOT install the AC motor drive

in a space with bad ventilation.

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

heatsink.

8. When installing multiple AC more 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 between the AC motor drives to prevent mutual heating.

Installation with Metal Separation Installation without Metal Separation

120mm

Frame

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Air flow

150mm

Frame B and C

120mm

Frame A

Fr ame B an d C

150mm

Chapter 1 Introduction|

1.2.2 DC-bus Sharing: Connecting the DC-bus of the AC Motor Drives in Parallel

1. This function is not for VFD-E-T series.

2. The AC motor drives can absorb mutual voltage that generated to DC bus when

deceleration.

3. Enhance brake function and stabilize the voltage of the DC bus.

4. The brake module can be added to enhance brake function after connecting in parallel.

5. Only the same power system can be connected in parallel.

6. It is recommended to connect 5 AC motor drives in parallel (no limit in horsepower).

power s hould be applied at the same time (only the same power system can be connected in parallel)

Power 115/208/220/230/380/440/480 (depend on models)

U V W U V W U V W U V W

Br ake module

IM IM IM IM

For frame A, terminal + (-) is connected to the terminal + (-) of the brake module. For frame B and C, terminal +/B1 (-) is connected to the terminal + (-) of the brake module.

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1.3 Dimensions

(Dimensions are in millimeter and [inch])

Frame W W1 H H1 D Ø ØD

A 72.0[2.83] 60.0[2.36] 142.0[5.59] 120.0[4.72] 152.0[5.98] 5.2[0.04] 7.6[0.06]

B 100.0[3.94] 89.0[3.50] 174.0[6.86] 162.0[6.38] 152.0[5.98] 5.5[0.22] 9.3[0.36]

C 130.0[5.12] 116.0[4.57] 260.0[10.24] 246.5[9.70] 169.2[6.66] 5.5[0.22] 9.8[0.38]

NOTE

Frame A: VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A, VFD007E21A/23A/43A,

VFD015E23A/43A, VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C, VFD007E21C/23C/43C,

VFD015E23C/43C, VFD002E11T/21T/23T, VFD004E11T/21T/23T/43T, VFD007E21T/23T/43T,

VFD015E23T/43T

Frame B: VFD007E11A, VFD015E21A, VFD022E21A/23A/43A, VFD037E23A/43A, VFD007E11C,

VFD015E21C, VFD022E21C/23C/43C, VFD037E23C/43C

Frame C: VFD055E23A/43A, VFD075E23A/43A, VFD110E43A, VFD055E23C/43C,

VFD075E23C/43C, VFD110E43C

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Chapter 1 Introduction|

Dimensions for VFD-E-P series

W W1 W2 H H1 H2 D D1 Ø

72.0

[2.83]

Frame A: VFD002E11P/21P/23P, VFD004E11P/21P/23P/43P, VFD007E11P/21P/23P/43P,

VFD015E23P/43P

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 1-13

NOTE

56.0

[2.20]

30.0

[1.18]

155.0

[6.10]

143.0

[5.63]

130.0

[5.12]

111.5

[4.39]

9.5

[0.37]

Unit: mm [inch]

5.3

[0.21]

Chapter 1 Introduction|

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1-14 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 2 Installation and Wiring

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

the following precautions when wiring.

General Wiring Information



Applicable Codes

All VFD-E series are Underwriters Laboratories, Inc. (UL) and Canadian Underwriters

Laboratories (cUL) listed, and therefore comply with the requirements of the National

Electrical Code (NEC) and the Canadian Electrical Code (CEC).

Installation intended to meet the UL and cUL requirements must follow the instructions

provided in “Wiring Notes” as a minimum standard. Follow all local codes that exceed UL

and cUL requirements. Refer to the technical data label affixed to the AC motor drive and

the motor nameplate for electrical data.

The "Line Fuse Specification" in Appendix B, lists the recommended fuse part number for

each VFD-E Series part number. These fuses (or equivalent) must be used on all

installations where compliance with U.L. standards is a required.

CAUTION!

1. 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.

2. All the units must be grounded directly to a common ground terminal to prevent lightning strike

or electric shock.

3. Please make sure to fasten the screw of the main circuit terminals to prevent sparks which is

made by the loose screws due to vibration.

4. Check following items after finishing the wiring:

A. Are all connections correct?

B. No loose wires? C. No short-circuits between terminals or to ground?

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-1

Chapter 2 Installation and Wiring|

DANGER!

1. 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.

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

and commissioning.

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

2.1 Wiring

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 only and should not be used for RS-485

communication.

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Chapter 2 Installation and Wiring|

Figure 1 for models of VFD-E Series VFD002E11A/21A, VFD004E11A/21A, VFD007E21A, VFD002E11C/21C, VFD004E11C/21C, VFD007E21C, VFD002E11P/21P, VFD004E11P/21P, VFD007E21P

Fuse/NFB(None Fuse Breaker)

R(L1)

S(L2)

+ R(L1) S(L2)

OFF

+24V

MI1 MI2 MI3 MI4 MI5 MI6

DCM

+10V

Power supply

+10V 20m A

AVI

Master Frequency 0 to 10V 4 7K

ACI

4-20mA/0-10V

ACM

Control c ircuit terminals

Recommended Circui t when power supply is turned OFF by a fault output

Factory setting: NPN Mode

NPN

PNP

Please refer to Figure 7 for wi ring of NPN mode and PNP mode.

Factory setting: ACI Mode

ACI/AVI switch When switch ing to AVI, it indicates AVI2

Sw1

AVI

ACI

Sw2

Factory settin g

FWD/Stop

REV/Sto p

Multi-s te p 1

Multi-s te p 2

Multi-s te p 3

Multi-s te p 4

Digital Si gnal Common

Analog S ignal Common

Main c ircuit (pow er) termin als

BUE

brake unit (optional)

brake resisto ( opti ona l)

U(T1)

V(T2)

W(T3)

Multi-function contact output Refer to chapter 2.4 for details.

Factor y setting is malfunction indication

MO1

Factory setting: Drive is in operation 48V50mA Max.

Multi-fu nction Photocoulper Output

MCM

AFM

ACM

Analog Multi-function Output Te rm i na l facto ry setting: Analog fr eq. / c urre nt me ter

Analog S ignal common

Factory setting: output frequency

RS-485 serial interface (NOT for VFD*E*C models)

1: Reserv ed 2: E V 3: GND 4: S G- 5: SG+ 6: Reserv ed

7: Reserv ed 8: Reserv ed

For VFD*E*C models, please ref er t o figure 8.

Shielded l eads & Cable

Motor

0~10VDC/2 mA

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-3

Chapter 2 Installation and Wiring|

Figure 2 for models of VFD-E Series VFD002E23A, VFD004E23A/43A, VFD007E23A/43A, VFD015E23A/43A, VFD002E23C, VFD004E23C/43C, VFD007E23C/43C, VFD015E23C/43C, VFD002E23P, VFD004E23P/43P, VFD007E23P/43P, VFD015E23P

Fuse/NFB(No Fuse Breake r)

R(L1)

S(L2)

T(L3)

Recommended Circuit when power supply is turned OFF by a fault output

Factory setting: NPN Mode

NPN

PNP

Please refer to Figure 7 for wi ring of NPN mode and PNP mode.

Factory setting: ACI Mode

ACI/AVI switch When switch ing to AVI, it indicates AVI2

Sw1

ACI

Factory settin g

AVI

Sw2

Main circ ui t (power) terminals

OFF

FWD/Stop

REV/Stop

Multi-s te p 1

Multi-s te p 2

Multi-s te p 3

Multi-s te p 4

Digital Si gnal Common

Analog S ignal Common

+10V

Power supply +10V 20mA

AVI

Master Fr equency 0 to 10V 4 7K

4-20mA/0-10V

BUE

brake unit

(optiona l)

+ R(L1) S(L2)

T(L3)

+24V

MI1 MI2 MI3 MI4 MI5 MI6

DCM

ACI

ACM

Co ntro l cir cui t ter min als

brake resisto (o pti onal)

U(T1)

V(T2)

W(T3)

Multi-function contact output Refer to chapter 2.4 for details.

Factor y setting is malfunction indication

MO1

Factory setting: Drive is in oper at ion 48V50mA Max.

Multi-function Photocoulper Output

MCM

AFM

ACM

Analog Multi-function Output Terminal facto ry setting: Analog fr eq. / current meter

Analog S ignal common

Factory setting: output frequency

RS-485 serial interface (NO T fo r VFD*E* C m odels)

1: Reserv ed 2: E V 3: GND 4: S G- 5: SG+ 6: Reserv ed 7: Reserv ed

8: Reserv ed

For VFD*E*C models, please ref er to figure 8.

Shielded l eads & Cable

Motor

0~10VDC/2 mA

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Chapter 2 Installation and Wiring|

Figure 3 for models of VFD-E Series VFD007E11A, VFD015E21A, VFD022E21A, VFD007E11C, VFD015E21C, VFD022E21C

Fuse/NFB(No Fuse B reaker)

R(L1)

S(L2)

Recommended Circuit when power s upply is turned O FF by a fault output

Factory setting: NPN Mode

NPN

Sw1

PNP

Please refer to Figure 7 for w iring of N PN mod e and PNP mode.

Factory setting: ACI Mode

ACI/AVI switch When switchin g to AVI, it indicates AVI2

ACI

Factory setting

AVI

Sw2

OFF

FWD/Stop

REV/Stop

Multi-step 1

Multi-s tep 2

Multi-s tep 3

Multi-step 4

Digital Si gnal Common

Analog Signal Common

Main circuit (power) terminals

brake resisto (optional)

+/B1

R(L1) S(L2)

+24V

MI1 MI2 MI3 MI4 MI5 MI6

DCM

+10V

Power supply

+10V 20mA

AVI

Master Frequency 0 to 10V 4 7K

ACI

4-20mA/0-10V

ACM

Control circuit ter minals

U(T1)

V(T2)

W(T3)

Multi-function cont act output Refer to chapter2.4 for details.

Factory setting is malfunction indication

MO1

Factory s etting: Drive is in operation 48V50mA Max.

Multi-function Photocoulper Out put

MCM

AFM

ACM

Analog Multi-function Output Terminal factory setting: Analog freq./ cur rent meter

0~10VDC /2mA

Factory s etting: output frequency

RS-4 85 seri al int erface (NOT for VFD *E*C models)

1: Reserved 2: EV 3: G ND 4: S G- 5: SG+ 6: Reserved

7: Reserved

8: Reserved

For VFD*E*C mo dels, please refer to figure 8.

Motor

Analog Signal common

Shielded l eads & Cable

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-5

Chapter 2 Installation and Wiring|

Figure 4 for models of VFD-E Series VFD022E23A/43A, VFD037E23A/43A, VFD055E23A/43A, VFD075E23A/43A, VFD110E43A, VFD022E23C/43C, VFD037E23C/43C, VFD055E23C/43C, VFD075E23C/43C, VFD110E43C

brake resisto

( opti ona l)

Fuse/NFB(No Fuse Breaker)

R(L1)

S(L2)

T(L3)

Recommended Circ ui t when power supply is turned O FF by a fault output

Factory set ting: NPN Mode

NPN

Sw1

PNP

Please refer to Figure 7 for w iring of N PN mode and PNP mode.

Factory set tin g: ACI Mode

ACI/AVI switch When switchin g to AVI, it indicates AVI2

ACI

Factory setting

AVI

Sw2

OFF

FWD/Stop

REV/Stop

Multi-s te p 1

Multi-s tep 2

Multi-s te p 3

Multi-s te p 4

Digital Signal Common

Analog Signal Common

Main c ircuit (po wer) term inals

+/B1

R(L1) S(L2)

T(L3) E

+24V

MI1 MI2 MI3 MI4 MI5 MI6

DCM

+10V

Power supply +10V 20m A

AVI

Master Frequency 0 to 10V 4 7K

ACI

4-20mA/0-10V

ACM

Control circuit ter minals

U(T1)

V(T2)

W(T3)

Multi-function contact output Refer to chapter2.4 for details.

Factory setting is malfunction indication

MO1

Factory setting: Drive is in oper atio n 48V50mA Max.

Multi-fu nction Photocoulper Output

MCM

AFM

ACM

Factory setting: output frequency

RS-485 serial interface (NOT for VFD *E*C models)

1: Reserv ed 2: E V 3: GND 4: S G- 5: SG+ 6: Reserv ed 7: Reserv ed

8: Reserv ed

For VFD*E*C models, please refer to fi gure 8.

Motor

Analog Multi-function Output Terminal factory setting: Analog freq./ current meter

0~10VDC /2mA

Analog Signal common

Shielded l eads & Cable

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Chapter 2 Installation and Wiring|

Figure 5 for models of VFD-E Series VFD002E11T/21T, VFD004E11A/21T, VFD007E21T

Fuse/NFB(No Fuse B reaker)

R(L1)

S(L2)

Recommended Circuit when power s upply is turned O FF by a fault output

Factory setting: NPN Mode

NPN

Sw1

PNP

Please refer to Figure 7 for w iring of N PN mod e and PNP mode.

Factory setting: ACI Mode

ACI/AVI switch When switchin g to AVI, it indicates AVI2

Factory setting

AVI

Sw2

ACI

NOTE

For VFD-E-T series, the braking resisto r can be used by connecting terminals (B1 and B2) dir ectly. But it can' t connect DC-BUS i n parallel.

OFF

FWD/Stop

REV/Stop

Multi-step 1

Multi-s tep 2

Multi-s tep 3

Multi-step 4

Digital Si gnal Common

Analog Signal Common

Main circuit (power) terminals

R(L1) S(L2)

+24V

MI1 MI2 MI3 MI4 MI5 MI6

DCM

+10V

Power supply

+10V 20mA

AVI

Master Frequency 0 to 10V 4 7K

ACI

4-20mA/0-10V

ACM

brake resi stor (optional)

B2 U(T1)

V(T2)

W(T3)

MO1

MCM

AFM

ACM

Control circuit ter minals

Motor

Multi-function cont act output Refer to chapter2.4 for details. Factory setting is malfunction indication

Factory s etting: Drive is in operation 48V50mA Max.

Multi-function Photocoulper Out put

Analog Multi-function Output Terminal factory setting: Analog freq./ cur rent meter

0~10V DC/ 2mA

Analog Signal common

Factory s etting: output frequency

RS-485

Serial interface 1: Reserved 2: EV

3: G ND 4: S G-

5: SG+ 6: Reserved 7: Reserved 8: Reserved

Shielded l eads & Cable

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-7

Chapter 2 Installation and Wiring|

Figure 6 for models of VFD-E Series VFD002E23T, VFD004E23T/43T, VFD007E23T/43T, VFD015E23T/43T

Fuse/NFB(N o F use Breaker)

R(L1)

S(L2)

T(L3)

Recommended Circuit when power s upply is turned O FF by a fault output

Factory setting: NPN Mode

NPN

Sw1

PNP

Please refer to Figure 7 for w iring of N PN mode and PNP mode.

Factory setting: ACI Mode

ACI/AVI switch When switching to AVI, it indicates AVI2

Factory setting

AVI

Sw2

ACI

NOTE

For VFD-E-T series, the braking resist or can be used by connecting terminals (B1 and B2) directly. But it c an't con nect D C-BU S in pa ralle l.

OFF

FWD/Stop

REV/Stop

Multi-s tep 1

Multi-s tep 2

Multi-step 3

Multi-s tep 4

Digital Signal Common

Analog Signal Common

Main circuit (power) terminals

R(L1) S(L2)

T(L3) E

+24V

MI1 MI2 MI3 MI4 MI5 MI6

DCM

+10V

Power supply +10V 20mA

AVI

Master Frequency 0 to 10V 4 7K

ACI

4-20mA/0-10V

ACM

brake resistor (optional)

B2 U(T1)

V(T2)

W(T3)

MO1

MCM

AFM

ACM

Control circuit terminals

Multi-function contact output Refer to chapter2.4 for details. Factory setting is malfunction indication

Factory s etting: Drive is in operation 48V50mA Max.

Multi-f unctio n Photocoulper Out put

Analog Multi-function Output Terminal facto ry setting: Analog freq./ cur rent meter

0~10VDC/2mA

Analog Signal common

Factory s etting: output frequency

RS-485

Seri al inte rface 1: Reserved 2: EV

3: G ND 4: S G-

5: SG+ 6: Reserved 7: Reserved 8: Reserved

Shielded l eads & Cable

Motor

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Chapter 2 Installation and Wiring|

Figure 7 Wiring for NPN mode and PNP mode

A. NPN mode without external power

NPN

PNP

Factory setting

B. NPN mode with external power

NPN

PNP

Factory setting

C. PNP mode without external power

NPN

Sw1

PNP

Factory setting

Vdc

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-9

Chapter 2 Installation and Wiring|

D. PNP mode with external power

NPN

Sw1

PNP

Factory setting

24 Vdc

Figure 8 RJ-45 pin definition for VFD*E*C models

PIN Signal Description

1 CAN_H CAN_H bus line (dominant high)

2 CAN_L CAN_L bus line (dominant low)

3 CAN_GND Ground / 0V /V-

4 SG+ 485 communication

5 SG- 485 communication

7 CAN_GND Ground / 0V /V-

CAUTION!

1. The wiring of main circuit and control circuit should be separated to prevent erroneous actions.

2. Please use shield wire for the control wiring and not to expose the peeled-off net in front of the

terminal.

3. Please use the shield wire or tube for the power wiring and ground the two ends of the shield

wire or tube.

4. Damaged insulation of wiring may cause personal injury or damage to circuits/equipment if it

comes in contact with high voltage.

5. The AC motor drive, motor and wiring may cause interference. To prevent the equipment

damage, please take care of the erroneous actions of the surrounding sensors and the

equipment.

6. 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. To permanently reverse the direction of motor rotation,

switch over any of the two motor leads.

2-10 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 2 Installation and Wiring|

7. With long motor cables, high capacitive switching current peaks can cause over-current, high

leakage current or lower current readout accuracy. To prevent this, the motor cable should be

less than 20m for 3.7kW models and below. And the cable should be less than 50m for 5.5kW

models and above. For longer motor cables use an AC output reactor.

8. The AC motor drive, electric welding machine and the greater horsepower motor should be

grounded separately.

9. Use ground leads that comply with local regulations and keep them as short as possible.

10. No brake resistor is built in the VFD-E series, it can install brake resistor for those occasions

that use higher load inertia or frequent start/stop. Refer to Appendix B for details.

11. Multiple VFD-E units can be installed in one location. All the units should be grounded directly

to a common ground terminal, as shown in the figure below. Ensure there are no ground

loops.

Excellent

Good

Not allowed

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-11

Chapter 2 Installation and Wiring|

2.2 External Wiring

Power Suppl

EMI Filter

R/L1 S/L2

U/T1 V/T2

T/L3

W/T3

FUSE/NFB

Magnetic contactor

Input AC Line Reactor

Zero-phase Reactor

Brake

+/B1

Zero-phase Reactor

Output AC Line Reactor

Items Explanations

Power supply

Please follow the specific power supply requirements shown in Appendix A.

There may be an inrush current

Fuse/NFB

(Optional)

during power up. Please check the chart of Appendix B and select the correct fuse with rated current. Use of an NFB is optional.

Magnetic contactor (Optional)

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

Used to improve the input power factor, to reduce harmonics and provide protection from AC line

Input AC Line Reactor (Optional)

disturbances. spikes, short interruptions, etc.). AC line reactor should be installed when the power supply capacity is 500kVA or more or advanced capacity is

(surges, switching

activated .The wiring distance should be

10m. Refer to appendix B for

≤

details. Zero phase reactors are used to

Zero-phase

Brake unit

BUE

Reactor (Ferrite Core Common Choke)

resistor

(Optional)

reduce radio noise especially when audio equipment is installed near the inverter. Effective for noise reduction on both the input and output sides. Attenuation quality is good for a wide range from AM band to 10MHz. Appendix B specifies the zero phase reactor. (RF220X00A)

EMI filter

Brake resistor and Brake unit (Optional)

To reduce electromagnetic interference.

Used to reduce the deceleration time of the motor. Please refer to the chart in Appendix B for specific Brake resistors.

Motor

Output AC Line Reactor

2-12 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

(Optional)

Motor surge voltage amplitude depends on motor cable length. For applications with long motor cable (>20m), it is necessary to install a

Chapter 2 Installation and Wiring|

2.3 Main Circuit

2.3.1 Main Circuit Connection

Figure 1

For frame A: VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A, VFD007E21A/23A/43A,

VFD015E23A/43A, VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C,

VFD007E21C/23C/43C, VFD002E11P/21P/23P, VFD004E11P/21P/23P/43P,

VFD007E11P/21P/23P/43P, VFD015E23P

No fuse breaker (NFB)

R S T

Brake Resist or(Optional)

R(L1) S(L2)

T(L3)

Brake Unit

BUE

(Optiona l)

U(T1)

V(T2)

W(T3)

Motor

IM 3~

Figure 2

For frame B: VFD007E11A, VFD015E21A, VFD022E21A/23A/43A, VFD037E23A/43A,

VFD007E11C, VFD015E21C, VFD022E21C/23C/43C, VFD037E23C/43C

For frame C: VFD055E23A/43A, VFD075E23A/43A, VFD110E43A, VFD055E23C/43C,

VFD075E23C/43C, VFD110E43C

No fuse breaker ( NFB)

R S

Brake Resistor(Optional)

+/B1

R(L1) S(L2) T(L3)

U(T1)

V(T2)

W(T3)

Motor

IM 3~

Figure 3

For Frame A: VFD002E11T/21T/23T, VFD004E11T/21T/23T/43T, VFD007E21T/23T/43T,

VFD015E23T/43T

No fuse breaker (NFB)

R S T

R(L1) S(L2)

T(L3)

B1 B2

Brake Resistor (Optional)

U(T1)

V(T2)

W(T3)

Motor

IM 3~

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-13

Chapter 2 Installation and Wiring|

Terminal Symbol Explanation of Terminal Function

R/L1, S/L2, T/L3

U/T1, V/T2, W/T3

+/B1~ B2

+/B1, -

AC line input terminals (1-phase/3-phase)

AC drive output terminals for connecting 3-phase induction motor

Connections for Brake resistor (optional)

Connections for External Brake unit (BUE series)

Earth connection, please comply with local regulations.

CAUTION!

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

Connect these terminals (R/L1, S/L2, T/L3) via a no-fuse breaker or earth leakage breaker



to 3-phase AC power (some models to 1-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.

Please make sure to fasten the screw of the main circuit terminals to prevent sparks



which is made by the loose screws due to vibration.

Please use voltage and current within the regulation shown in Appendix A.



When using a general GFCI (Ground Fault Circuit Interrupter), select a current sensor



with sensitivity of 200mA or above, and not less than 0.1-second operation time to avoid

nuisance tripping. For the specific GFCI of the AC motor drive, please select a current

sensor with sensitivity of 30mA or above.

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.



Output terminals for main circuit (U, V, W)

2-14 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 2 Installation and Wiring|

The factory setting of the operation direction is forward running. The methods to control



the operation direction are: method 1, set by the communication parameters. Please refer

to the group 9 for details. Method2, control by the optional keypad KPE-LE02. Refer to

Appendix B for details.

When it needs to install the filter at the output side of terminals U/T1, V/T2, W/T3 on the



AC motor drive. Please use inductance filter. Do not use phase-compensation capacitors

or L-C (Inductance-Capacitance) or R-C (Resistance-Capacitance), unless approved by

Delta.

DO NOT connect phase-compensation capacitors or surge absorbers at the output



terminals of AC motor drives.

Use well-insulated motor, suitable for inverter operation.



Terminals [+/B1, B2] for connecting brake resistor

+/B1

Connect a brake resistor or brake unit in applications with frequent deceleration ramps,



short deceleration time, too low brake torque or requiring increased brake torque.

If the AC motor drive has a built-in brake chopper (frame B, frame C and VFDxxxExxT



models), connect the external brake resistor to the terminals [+/B1, B2].

Models of frame A don’t have a built-in brake chopper. Please connect an external



optional brake unit (BUE-series) and brake resistor. Refer to BUE series user manual for

details.

BUE

Brake resis to r/uni t( option al ) Please refer to Appendix B for details.

for models VFDxxExxT

Connect the terminals [+(P), -(N)] of the brake unit to the AC motor drive terminals [+/B1, -



]. The length of wiring should be less than 5m with cable.

When not used, please leave the terminals [+/B1, -] open.



WARNI NG!

Short-circuiting [B2] or [-] to [+/B1] can damage the AC motor drive.

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-15

Chapter 2 Installation and Wiring|

2.3.2 Main Circuit Terminals

Frame A

Frame B

Frame C

Frame Power Terminals Torque Wire Wire type

R/L1, S/L2, T/L3

U/T1, V/T2, W/T3,

R/L1, S/L2, T/L3

U/T1, V/T2, W/T3

+/B1, B2, -,

R/L1, S/L2, T/L3

U/T1, V/T2, W/T3

+/B1, B2, -

2-16 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

14kgf-cm

(12in-lbf)

18kgf-cm

(15.6in-lbf)

30kgf-cm

(26in-lbf)

12-14 AWG.

(3.3-2.1mm

8-18 AWG.

(8.4-0.8mm

8-16 AWG.

(8.4-1.3mm

Copper only, 75

)

Copper only, 75

)

Copper only, 75

)

Chapter 2 Installation and Wiring|

NOTE

Frame A: VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A, VFD007E21A/23A/43A,

VFD015E23A/43A, VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C, VFD007E21C/23C/43C,

VFD015E23C/43C, VFD002E11T/21T/23T, VFD004E11T/21T/23T/43T, VFD007E21T/23T/43T,

VFD015E23T/43T, VFD002E11P/21P/23P, VFD004E11P/21P/23P/43P, VFD007E21P/23P/43P,

VFD015E23P

Frame B: VFD007E11A, VFD015E21A, VFD022E21A/23A/43A, VFD037E23A/43A, VFD007E11C,

VFD015E21C, VFD022E21C/23C/43C, VFD037E23C/43C

Frame C: VFD055E23A/43A, VFD075E23A/43A, VFD110E43A, VFD055E23C/43C,

VFD075E23C/43C, VFD110E43C

For frame C: To connect 6 AWG (13.3 mm

) wires, use Recognized Ring Terminals

2.4 Control Terminals

Circuit diagram for digital inputs (NPN current 16mA.)

NPN Mode

multi-input terminal

+24

Internal CircuitDCM

PNP Mode

Multi-Input Term inal

DCM

+24V

Internal Circuit

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-17

Chapter 2 Installation and Wiring|

The position of the control terminals

Terminal symbols and functions

Terminal

Symbol

Terminal Function

MI1 Forward-Stop command

MI2 Reverse-Stop command

MI3 Multi-function Input 3

MI4 Multi-function Input 4

MI5 Multi-function Input 5

MI6 Multi-function Input 6

RB RC

AFM MCM MO1

RS-485

24V

1 0VMI1 MI2 MI3 MI4 MI5 MI6

AVI AC I

DCM

DCM ACM

Factory Settings (NPN mode)

ON: Connect to DCM

ON: Run in MI1 direction

OFF: Stop acc. to Stop Method

ON: Run in MI2 direction

OFF: Stop acc. to Stop Method

Refer to Pr.04.05 to Pr.04.08 for programming the Multi-function Inputs.

ON: the activation current is 5.5mA. OFF: leakage current tolerance is 10μA.

+24V DC Voltage Source +24VDC, 20mA used for PNP mode.

DCM Digital Signal Common

Multi-function Relay output

(N.O.) a

Common for digital inputs and used for NPN mode.

Resistive Load:

5A(N.O.)/3A(N.C.) 240VAC

5A(N.O.)/3A(N.C.) 24VDC

Multi-function Relay output

(N.C.) b

RC Multi-function Relay common

2-18 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Inductive Load:

1.5A(N.O.)/0.5A(N.C.) 240VAC

1.5A(N.O.)/0.5A(N.C.) 24VDC

Refer to Pr.03.00 for programming

Chapter 2 Installation and Wiring|

AFMA

Terminal

Symbol

Terminal Function

Factory Settings (NPN mode)

ON: Connect to DCM

Maximum 48VDC, 50mA

Refer to Pr.03.01 for programming

Multi-function Output 1

MO1

(Photocoupler)

MO1-DCM

Mo1

Max: 48Vdc

50mA

internal circuit

MCM

MCM Multi-function output common Common for Multi-function Outputs

+10V Potentiometer power supply +10VDC 3mA

Analog voltage Input

+10V

AVI cir cuit

Impedance: 47kΩ

Resolution: 10 bits

Range: 0 ~ 10VDC =

AVI

Analog control signal

ACM

(common)

Analog current Input

AVI

ACM

ACI

internal circuit

ACI circuit

0 ~ Max. Output Frequency

(Pr.01.00)

Selection: Pr.02.00, Pr.02.09, Pr.10.00

Set-up: Pr.04.11 ~ Pr.04.14, 04.19~04.23

Common for AVI, ACI, AFM

Impedance: 250Ω

Resolution: 10 bits

Range: 4 ~ 20mA =

ACI

0 ~ Max. Output Frequency

(Pr.01.00)

Selection: Pr.02.00, Pr.02.09, Pr.10.00

Set-up: Pr.04.15 ~ Pr.04.18

0 to 10V, 2mA

Impedance: 100kΩ

Output current 2mA max

Resolution: 8 bits

Range: 0 ~ 10VDC

Function: Pr.03.03 to Pr.03.04

Analog output meter

ACM circuit

AFM

ACM

internal circuit

0~10V

potentiometer

Max. 2mA

NOTE: Control signal wiring size: 18 AWG (0.75 mm2) with shielded wire.

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-19

Chapter 2 Installation and Wiring|

Analog inputs (AVI, ACI, ACM)

Analog input signals are easily affected by external noise. Use shielded wiring and keep it



as short as possible (<20m) with proper grounding. If the noise is inductive, connecting

the shield to terminal ACM can bring improvement.

If the analog input signals are affected by noise from the AC motor drive, please connect



a capacitor (0.1μF and above) and ferrite core as indicated in the following diagrams:

ferrite core

VI/ACI

ACM

wind each wires 3 times or more around the core

Digital inputs (MI1~MI6, DCM)

When using contacts or switches to control the digital inputs, please use high quality



components to avoid contact bounce.

Digital outputs (MO1, MCM)

Make sure to connect the digital outputs to the right polarity, see wiring diagrams.



When connecting a relay to the digital outputs, connect a surge absorber or fly-back diode



across the coil and check the polarity.

General

Keep control wiring as far away as possible from the power wiring and in separate



conduits to avoid interference. If necessary let them cross only at 90º angle.

The AC motor drive control wiring should be properly installed and not touch any live



power wiring or terminals.

DANGER!

Damaged insulation of wiring may cause personal injury or damage to circuits/equipment if it comes

in contact with high voltage.

2-20 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 2 Installation and Wiring|

The specification for the control terminals

RB RC

The position of the control terminals

AFM MCM MO1

Termi nals 1

Ter min al s 2

RS-485 port

24V

10VMI1 MI2MI3 MI4 MI5 MI6

AVI A CI

)

DCM

Frame Control Terminals Torque Wire

A, B, C

Terminals 1 5 kgf-cm (4.4 in-lbf) 12-24 AWG (3.3-0.2mm2)

Terminals 2 2 kgf-cm (1.7 in-lbf) 16-24 AWG (1.3-0.2mm

NOTE

Frame A: VFD002E11A/21A/23A, VFD004E11A/21A/23A/43A, VFD007E21A/23A/43A,

VFD015E23A/43A, VFD002E11C/21C/23C, VFD004E11C/21C/23C/43C, VFD007E21C/23C/43C,

VFD015E23C/43C, VFD002E11T/21T/23T, VFD004E11T/21T/23T/43T, VFD007E21T/23T/43T,

VFD015E23T/43T, VFD002E11P/21P/23P, VFD004E11P/21P/23P/43P, VFD007E21P/23P/43P,

VFD015E23P

Frame B: VFD007E11A, VFD015E21A, VFD022E21A/23A/43A, VFD037E23A/43A, VFD007E11C,

VFD015E21C, VFD022E21C/23C/43C, VFD037E23C/43C

Frame C: VFD055E23A/43A, VFD075E23A/43A, VFD110E43A, VFD055E23C/43C,

VFD075E23C/43C, VFD110E43C

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 2-21

Chapter 2 Installation and Wiring|

This page intentionally left blank

2-22 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

3.1 Keypad

Chapter 3 Keypad and Start Up

Make sure that the wiring is correct. In particular, check that the



output terminals U/T1, V/T2, W/T3. are NOT connected to power

and that the drive is well grounded.

Verify that no other equipment is connected to the AC motor drive



Do NOT operate the AC motor drive with humid hands.



Please check if READY LED is ON when power is applied. Check if



the connection is well when option from the digital keypad KPE-

LE02.

It should be stopped when fault occurs during running and refer to



“Fault Code Information and Maintenance” for solution. Please do

NOT touch output terminals U, V, W when power is still applied to

L1/R, L2/S, L3/T even when the AC motor drive has stopped. The

DC-link capacitors may still be charged to hazardous voltage

levels, even if the power has been turned off.

There are three LEDs on the keypad:

LED READY: It will light up after applying power. The light won’t be off until the capacitors are

discharged to safe voltage levels after power off.

LED RUN: It will light up when the motor is running.

LED FAULT: It will light up when fault occurs.

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 3-1

Chapter 3 Keypad and Start Up|

3.2 Operation Method

The operation method can be set via communication, control terminals and optional keypad KPE-

LE02.

RS485 port (RJ-45) It needs to use VFD-USB01 or IFD8500 converter to connect to the PC.

3-2 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 3 Keypad and Start Up|

ACIA

Operation

Method

Operate from the

communication

Operate from

external signal

Operate from the

optional keypad

(KPE-LE02)

Frequency Source

Operation Command

Source

When setting communication by the PC, it needs to use VFD-USB01 or IFD8500 converter to connect to the PC.

Refer to the communication address 2000H and 2101H setting for details.

+24V

Factory setting: NPN Mode

NPN

Sw1

PNP

Factory setting: ACI Mode

ACI/AVI switch When switching to AVI, it indicates AVI2

Factory setting

* Don't apply the mains vol tage directl y to above terminals.

AVI

Sw2

ACI

FWD/Stop

REV/Stop

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

Digital Signal Common

Analog Signal Common

MI1 MI2 MI3 MI4 MI5 MI6

DCM

+10V

Power supply +10V 3mA

Master Freque ncy 0 to 1 0V 47 K

4-20mA/0-10V

Figure 3-1

MI3-DCM (Set Pr.04.05=10)

MI4-DCM (Set Pr.04.06=11)

External terminals input:

MI1-DCM

MI2-DCM

3.3 Trial Run

The factory setting of the operation source is from the external terminal (Pr.02.01=2).

1. Both MI1-DCM and MI2-DCM need to connect a switch for switching FWD/STOP and

REV/STOP.

2. Please connect a potentiometer among AVI, 10V and DCM or apply power 0-10Vdc to

AVI-DCM (as shown in figure 3-1)

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 3-3

Chapter 3 Keypad and Start Up|

3. Setting the potentiometer or AVI-DCM 0-10Vdc power to less than 1V.

4. Setting MI1=On for forward running. And if you want to change to reverse running, you

should set MI2=On. And if you want to decelerate to stop, please set MI1/MI2=Off.

5. Check following items:

Check if the motor direction of rotation is correct.



Check if the motor runs steadily without abnormal noise and vibration.



Check if acceleration and deceleration are smooth.



If you want to perform a trial run by using optional digital keypad, please operate by the following

steps.

1. Connect digital keypad to AC motor drive

correctly.

2. After applying the power, verify that LED

display shows F 0.0Hz.

3. Set Pr.02.00=0 and Pr.02.01=0. (Refer to

Appendix B operation flow for detail)

4. Press

key to set frequency to

around 5Hz.

5. Press

key for forward running.

And if you want to change to reverse

running, you should press

page. And if you want to

decelerate to stop, please press key.

6. Check following items:

Check if the motor direction of rotation



is correct.

Check if the motor runs steadily



without abnormal noise and vibration.

Check if acceleration and deceleration



are smooth.

If the results of trial run are normal, please start the formal run.

3-4 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters

The VFD-E parameters are divided into 14 groups by property for easy setting. In most applications,

the user can finish all parameter settings before start-up without the need for re-adjustment during

operation.

The 14 groups are as follows:

Group 0: User Parameters

Group 1: Basic Parameters

Group 2: Operation Method Parameters

Group 3: Output Function Parameters

Group 4: Input Function Parameters

Group 5: Multi-Step Speed Parameters

Group 6: Protection Parameters

Group 7: Motor Parameters

Group 8: Special Parameters

Group 9: Communication Parameters

Group 10: PID Control Parameters

Group 11: Multi-function Input/Output Parameters for Extension Card

Group 12: Analog Input/Output Parameters for Extension Card

Group 13: PG function Parameters for Extension Card

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-1

Chapter 4 Parameters|

4.1 Summary of Parameter Settings

: The parameter can be set during operation.

Group 0 User Parameters

Parameter Explanation Settings

00.00 Identity Code of the

00.01 Rated Current

00.02 Parameter Reset

00.03

00.04

AC motor drive

Display of the AC motor drive

Start-up Display

Selection

Content of Multi-

function Display

Read-only ##

Read-only #.#

0: Parameter can be read/written

1: All parameters are read only

6: Clear PLC program (NOT for VFD*E*C models)

9: All parameters are reset to factory settings (50Hz, 230V/400V or 220V/380V depends on Pr.00.12)

10: All parameters are reset to factory settings (60Hz, 220V/440V)

0: Display the frequency command value (Fxxx)

1: Display the actual output frequency (Hxxx)

2: Display the content of user-defined unit (Uxxx)

3: Multifunction display, see Pr.00.04

4: FWD/REV command

5: PLCx (PLC selections: PLC0/PLC1/PLC2)

(NOT for VFD*E*C models)

0: Display the content of user-defined unit (Uxxx)

1: Display the counter value (c)

2: Display PLC D1043 value (C) (NOT for VFD*E*C models)

3: Display DC-BUS voltage (u)

4: Display output voltage (E)

Factory Setting

Customer

4-2 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

Factory Setting

Customer

5: Display PID analog feedback signal value

(b) (%)

6: Output power factor angle (n) 7: Display output power (P)

8: Display the estimated value of torque as it

relates to current (t)

9: Display AVI (I) (V)

10: Display ACI / AVI2 (i) (mA/V)

11: Display the temperature of IGBT (h) (°C)

12: Display AVI3/ACI2 level (I.)

13: Display AVI4/ACI3 level (i.)

14: Display PG speed in RPM (G)

15: Display motor number (M)

00.05

User-Defined

Coefficient K

00.06 Power Board

0. 1 to 160.0 1.0

Read-only #.##

Software Version

00.07 Control Board

Read-only #.##

Software Version

00.08 Password Input 0 to 9999 0

00.09 Password Set 0 to 9999 0

00.10 Control Method

0: V/f Control

1: Vector Control

00.11 Reserved

00.12

50Hz Base Voltage

Selection

0: 230V/400V

1: 220V/380V

Group 1 Basic Parameters

Factory

Parameter Explanation Settings

01.00

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-3

Maximum Output

Frequency (Fmax)

50.00 to 600.0 Hz 60.00

Setting

Customer

Chapter 4 Parameters|

Parameter Explanation Settings

Factory Setting

Maximum Voltage

01.01

Frequency (Fbase)

0.10 to 600.0 Hz 60.00

(Motor 0)

01.02

01.03

01.04

Maximum Output

Voltage (Vmax) (Motor 0)

Mid-Point Frequency

(Fmid) (Motor 0)

Mid-Point Voltage

(Vmid) (Motor 0)

115V/230V series: 0.1V to 255.0V 220.0

460V series: 0.1V to 510.0V 440.0

0.10 to 600.0 Hz 1.50

115V/230V series: 0.1V to 255.0V 10.0

460V series: 0.1V to 510.0V 20.0

Minimum Output

01.05

Frequency (Fmin)

0.10 to 600.0 Hz 1.50

(Motor 0)

01.06

01.07

01.08

Minimum Output

Voltage (Vmin) (Motor 0)

Output Frequency Upper Limit

Output Frequency Lower Limit

115V/230V series: 0.1V to 255.0V 10.0

460V series: 0.1V to 510.0V 20.0

0.1 to 120.0%

0.0 to100.0 %

110.0

0.0

01.09 Accel Time 1 0.1 to 600.0 / 0.01 to 600.0 sec 10.0

01.10 Decel Time 1 0.1 to 600.0 / 0.01 to 600.0 sec 10.0

01.11 Accel Time 2 0.1 to 600.0 / 0.01 to 600.0 sec 10.0

01.12 Decel Time 2 0.1 to 600.0 / 0.01 to 600.0 sec 10.0

01.13 Jog Acceleration

Time

01.14 Jog Deceleration

Time

0.1 to 600.0 / 0.01 to 600.0 sec

1.0

01.15 Jog Frequency 0.10 Hz to Fmax (Pr.01.00) Hz 6.00

0: Linear Accel/Decel

1: Auto Accel, Linear Decel

2: Linear Accel, Auto Decel

3: Auto Accel/Decel (Set by load)

01.16

Auto acceleration / deceleration (refer to Accel/Decel time setting)

4: Auto Accel/Decel (set by Accel/Decel Time setting)

Customer

4-4 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

01.17

01.18

01.19

01.20

01.21

01.22

01.23

01.24

01.25

01.26

Acceleration SCurve

Deceleration SCurve

Accel/Decel Time Unit

Delay Time at 0Hz for Simple Position

Delay Time at 10Hz for Simple Position

Delay Time at 20Hz for Simple Position

Delay Time at 30Hz for Simple Position

Delay Time at 40Hz for Simple Position

Delay Time at 50Hz for Simple Position

Maximum Voltage Frequency (Fbase)

0.0 to 10.0 / 0.00 to 10.00 sec 0.0

0: Unit: 0.1 sec

1: Unit: 0.01 sec

0.00 to 600.00 sec

0.10 to 600.0 Hz

Factory Setting

0.00

60.00

Customer

(Motor 1)

01.27

01.28

Maximum Output Voltage (Vmax) (Motor 1)

Mid-Point Frequency (Fmid)

115V/230V series: 0.1V to 255.0V

220.0

460V series: 0.1V to 510.0V 440.0

0.10 to 600.0 Hz

1.50

(Motor 1)

01.29

01.30

Mid-Point Voltage (Vmid) (Motor 1)

Minimum Output Frequency (Fmin)

115V/230V series: 0.1V to 255.0V

460V series: 0.1V to 510.0V

0.10 to 600.0 Hz

10.0

20.0

1.50

(Motor 1)

01.31

01.32

Minimum Output Voltage (Vmin) (Motor 1)

Maximum Voltage Frequency (Fbase)

115V/230V series: 0.1V to 255.0V

10.0

460V series: 0.1V to 510.0V 20.0

0.10 to 600.0 Hz

60.00

(Motor 2)

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-5

Chapter 4 Parameters|

Parameter Explanation Settings

01.33

01.34

Maximum Output Voltage (Vmax) (Motor 2)

Mid-Point Frequency (Fmid)

115V/230V series: 0.1V to 255.0V

460V series: 0.1V to 510.0V 440.0

0.10 to 600.0 Hz

(Motor 2)

01.35

01.36

Mid-Point Voltage (Vmid) (Motor 2)

Minimum Output Frequency (Fmin)

115V/230V series: 0.1V to 255.0V

460V series: 0.1V to 510.0V

0.10 to 600.0 Hz

(Motor 2)

01.37

01.38

Minimum Output Voltage (Vmin) (Motor 2)

Maximum Voltage Frequency (Fbase)

115V/230V series: 0.1V to 255.0V

460V series: 0.1V to 510.0V 20.0

0.10 to 600.0 Hz

(Motor 3)

01.39

01.40

Maximum Output Voltage (Vmax) (Motor 3)

Mid-Point Frequency (Fmid)

115V/230V series: 0.1V to 255.0V

460V series: 0.1V to 510.0V 440.0

0.10 to 600.0 Hz

(Motor 3)

01.41

01.42

Mid-Point Voltage (Vmid) (Motor 3)

Minimum Output Frequency (Fmin)

115V/230V series: 0.1V to 255.0V

460V series: 0.1V to 510.0V

0.10 to 600.0 Hz

(Motor 3)

01.43

Minimum Output Voltage (Vmin) (Motor 3)

115V/230V series: 0.1V to 255.0V

460V series: 0.1V to 510.0V 20.0

Factory Setting

220.0

1.50

10.0

20.0

1.50

10.0

60.00

220.0

1.50

10.0

20.0

1.50

10.0

Customer

4-6 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Group 2 Operation Method Parameters

Factory

Parameter Explanation Settings

0: Digital keypad UP/DOWN keys or Multifunction Inputs UP/DOWN. Last used

02.00

02.01

02.02 Stop Method

02.03

02.04

02.05 Line Start Lockout

Source of First Master Frequency Command

Source of First Operation Command

PWM Carrier Frequency Selections

Motor Direction Control

frequency saved.

1: 0 to +10V from AVI

2: 4 to 20mA from ACI or 0 to +10V from AVI2

3: RS-485 (RJ-45)/USB communication

4: Digital keypad potentiometer

5: CANopen communication

0: Digital keypad

1: External terminals. Keypad STOP/RESET enabled.

2: External terminals. Keypad STOP/RESET disabled.

3: RS-485 (RJ-45)/USB communication. Keypad STOP/RESET enabled.

4: RS-485 (RJ-45)/USB communication. Keypad STOP/RESET disabled.

5: CANopen communication. Keypad STOP/RESET disabled.

0: STOP: ramp to stop; E.F.: coast to stop

1: STOP: coast to stop; E.F.: coast to stop

2: STOP: ramp to stop; E.F.: ramp to stop

3: STOP: coast to stop; E.F.: ramp to stop

1 to 15kHz 8

0: Enable forward/reverse operation

1: Disable reverse operation

2: Disabled forward operation

0: Disable. Operation status is not changed even if operation command source Pr.02.01 is changed.

1: Enable. Operation status is not changed even if operation command source Pr.02.01 is changed.

Setting

Customer

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-7

Chapter 4 Parameters|

Parameter Explanation Settings

2: Disable. Operation status will change if operation command source Pr.02.01 is changed.

3: Enable. Operation status will change if operation command source Pr.02.01 is changed.

0: Decelerate to 0 Hz

02.06

Loss of ACI Signal (4-20mA)

1: Coast to stop and display “AErr”

2: Continue operation by last frequency command

0: by UP/DOWN Key

02.07 Up/Down Mode

1: Based on accel/decel time

2: Constant speed (Pr.02.08)

3: Pulse input unit (Pr.02.08)

Accel/Decel Rate of Change of

02.08

UP/DOWN

0.01~10.00 Hz 0.01 Operation with Constant Speed

0: Digital keypad UP/DOWN keys or Multifunction Inputs UP/DOWN. Last used frequency saved.

1: 0 to +10V from AVI

2: 4 to 20mA from ACI or 0 to +10V from AVI2

02.09

Source of Second Frequency Command

3: RS-485 (RJ-45)/USB communication

4: Digital keypad potentiometer

5: CANopen communication

0: First Master Frequency Command

1: First Master Frequency Command+ Second Master Frequency Command

2: First Master Frequency Command Second Master Frequency Command

0.00 to 600.0Hz

02.10

02.11

02.12

Combination of the First and Second Master Frequency Command

Keypad Frequency Command

Communication Frequency Command

Factory Setting

60.00

Customer

4-8 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

0: Save Keypad & Communication Frequency

1: Save Keypad Frequency only

02.13

The Selections for Saving Keypad or Communication

Factory Setting

Customer

Frequency Command

2: Save Communication Frequency only

02.14

02.15

Initial Frequency Selection (for keypad & RS485/USB)

Initial Frequency Setpoint (for keypad

0: by Current Freq Command

1: by Zero Freq Command

2: by Frequency Display at Stop

0.00 ~ 600.0Hz 60.00

& RS485/USB)

02.16

Display the Master Freq Command Source

Read Only

Bit0=1: by First Freq Source (Pr.02.00)

Bit1=1: by Second Freq Source (Pr.02.09)

Bit2=1: by Multi-input function

Bit3=1: by PLC Freq command (NOT for VFD*E*C models)

Read Only

Bit0=1: by Digital Keypad

02.17

Display the Operation Command Source

Bit1=1: by RS485 communication

Bit2=1: by External Terminal 2/3 wire mode

Bit3=1: by Multi-input function

Bit4=1: by PLC Operation Command (NOT for VFD*E*C models)

Group 3 Output Function Parameters

Factory

Parameter Explanation Settings

0: No function

03.00

Multi-function Output Relay (RA1, RB1, RC1)

1: AC drive operational

2: Master frequency attained

Customer

Setting

3: Zero speed

03.01

Multi-function Output Terminal MO1

4: Over torque detection

5: Base-Block (B.B.) indication

6: Low-voltage indication

7: Operation mode indication

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-9

Chapter 4 Parameters|

Parameter Explanation Settings

8: Fault indication

9: Desired frequency 1 attained

10: Terminal count value attained

Factory Setting

11: Preliminary count value attained

12: Over Voltage Stall supervision

13: Over Current Stall supervision

14: Heat sink overheat warning

15: Over Voltage supervision

16: PID supervision

17: Forward command

18: Reverse command

19: Zero speed output signal

20: Warning(FbE,Cexx, AoL2, AUE, SAvE)

21: Brake control (Desired frequency

attained)

22: Drive ready

23: Desired frequency 2 attained

03.02 Desired Frequency

0.00 to 600.0Hz 0.00 1 Attained

03.03

Analog Output Signal Selection (AFM)

0: Analog frequency meter

1: Analog current meter

03.04 Analog Output Gain 1 to 200% 100

03.05 Terminal Count

0 to 9999 0

Value

03.06

Preliminary Count Value

EF Active When

03.07

Terminal Count Value Attained

03.08 Fan Control

0 to 9999 0

0: Terminal count value attained, no EF display

1: Terminal count value attained, EF active

0: Fan always ON

1: 1 minute after AC motor drive stops, fan will be OFF

2: Fan ON when AC motor drive runs, fan OFF when AC motor drive stops

Customer

4-10 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

Factory Setting

Customer

3: Fan ON when preliminary heatsink temperature attained

Read only

Bit0=1:RLY used by PLC

Bit1=1:MO1 used by PLC

Bit2=1:MO2/RA2 used by PLC

Bit3=1:MO3/RA3 used by PLC

Bit4=1:MO4/RA4 used by PLC

03.09

The Digital Output Used by PLC

(NOT for VFD*E*C models)

Bit5=1:MO5/RA5 used by PLC

Bit6=1:MO6/RA6 used by PLC

Bit7=1:MO7/RA7 used by PLC

03.10

The Analog Output Used by PLC

(NOT for VFD*E*C models)

Read only

Bit0=1:AFM used by PLC

Bit1=1: AO1 used by PLC

Bit2=1: AO2 used by PLC

03.11

03.12

Brake Release Frequency

Brake Engage Frequency

0.00 to 20.00Hz 0.00

Read only

Bit0: RLY Status

Bit1: MO1 Status

Bit2: MO2/RA2 Status

Bit3: MO3/RA3 Status

Bit4: MO4/RA4 Status

03.13

Display the Status of Multi-function Output Terminals

Bit5: MO5/RA5 Status

Bit6: MO6/RA6 Status

Bit7: MO7/RA7 Status

03.14

Desired Frequency 2 Attained

0.00 to 600.0Hz 0.00

Group 4 Input Function Parameters

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-11

Chapter 4 Parameters|

Parameter Explanation Settings

04.00

Keypad Potentiometer Bias

0.0 to 100.0 % 0.0

Factory Setting

Customer

04.01

Keypad Potentiometer Bias Polarity

04.02

Keypad Potentiometer Gain

Keypad Potentiometer

04.03

Negative Bias, Reverse Motion Enable/Disable

04.04 2-wire/3-wire Operation Control Modes

04.05 Multi-function Input Terminal (MI3)

04.06 Multi-function Input Terminal (MI4)

04.07 Multi-function Input Terminal (MI5)

04.08 Multi-function Input Terminal (MI6)

0: Positive bias

1: Negative bias

0.1 to 200.0 % 100.0

0: No negative bias command

1: Negative bias: REV motion enabled

0: 2-wire: FWD/STOP, REV/STOP

1: 2-wire: FWD/REV, RUN/STOP

2: 3-wire operation

0: No function 1

1: Multi-Step speed command 1

2: Multi-Step speed command 2

3: Multi-Step speed command 3 2

4: Multi-Step speed command 4

5: External reset

6: Accel/Decel inhibit 3

7: Accel/Decel time selection command

8: Jog Operation

9: External base block 4

10: Up: Increment master frequency

11: Down: Decrement master frequency

12: Counter Trigger Signal

13: Counter reset

14: E.F. External Fault Input

15: PID function disabled

16: Output shutoff stop

4-12 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

17: Parameter lock enable

18: Operation command selection (external

terminals)

19: Operation command selection(keypad)

20: Operation command selection

(communication)

Factory

Customer

Setting

21: FWD/REV command

22: Source of second frequency command

23: Run/Stop PLC Program (PLC1) (NOT for VFD*E*C models)

23: Quick Stop (Only for VFD*E*C models)

24: Download/execute/monitor PLC Program (PLC2) (NOT for VFD*E*C models)

25: Simple position function

26: OOB (Out of Balance Detection)

27: Motor selection (bit 0)

28: Motor selection (bit 1)

Bit0:MI1

Bit1:MI2

Bit2:MI3

Bit3:MI4

Bit4:MI5

Bit5:MI6

04.09

Multi-function Input Contact Selection

Bit6:MI7

Bit7:MI8

Bit8:MI9

Bit9:MI10

Bit10:MI11

Bit11:MI12

0:N.O., 1:N.C.

P.S.:MI1 to MI3 will be invalid when it is 3wire control.

04.10

Digital Terminal Input Debouncing

1 to 20 (*2ms) 1

Time

04.11

04.12

Min AVI Voltage 0.0 to 10.0V

Min AVI Frequency

0.0 to 100.0%

0.0

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-13

Chapter 4 Parameters|

Parameter Explanation Settings

Max AVI Voltage 0.0 to 10.0V

04.13

Max AVI Frequency 0.0 to 100.0%

04.14

Min ACI Current 0.0 to 20.0mA

04.15

Min ACI Frequency

04.16

Max ACI Current 0.0 to 20.0mA

04.17

Max ACI Frequency 0.0 to 100.0%

04.18

04.19 ACI/AVI2 Selection

Min AVI2 Voltage 0.0 to 10.0V

04.20

Min AVI2 Frequency

04.21

Max AVI2 Voltage 0.0 to 10.0V

04.22

Max AVI2

04.23 Frequency

0.0 to 100.0%

0: ACI

1: AVI2

0.0 to 100.0%

Read only

Bit0=1:MI1 used by PLC

Bit1=1:MI2 used by PLC

Bit2=1:MI3 used by PLC

Bit3=1:MI4 used by PLC

Bit4=1:MI5 used by PLC

Bit5=1:MI6 used by PLC

Bit6=1: MI7 used by PLC

Bit7=1: MI8 used by PLC

04.24

The Digital Input Used by PLC

(NOT for VFD*E*C models)

Bit8=1: MI9 used by PLC

Bit9=1: MI10 used by PLC

Bit10=1: MI11 used by PLC

Bit11=1: MI12 used by PLC

Factory

Customer

Setting

10.0

100.0

4.0

0.0

20.0

100.0

0.0

10.0

100.0

4-14 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

Read only

Bit0=1:AVI used by PLC

Bit1=1:ACI/AVI2 used by PLC

Bit2=1: AI1 used by PLC

04.25

The Analog Input Used by PLC

(NOT for VFD*E*C models)

Factory Setting

Customer

Bit3=1: AI2 used by PLC

Read only

Bit0: MI1 Status

Bit1: MI2 Status

Bit2: MI3 Status

Bit3: MI4 Status

Bit4: MI5 Status

Bit5: MI6 Status

Bit6: MI7 Status

04.26

Display the Status of Multi-function Input Terminal

Bit7: MI8 Status

Bit8: MI9 Status

Bit9: MI10 Status

Bit10: MI11 Status

Bit11: MI12 Status

04.27

Internal/External Multi-function Input

0~4095

Terminals Selection

04.28

Internal Terminal Status

0~4095

Group 5 Multi-Step Speeds Parameters

Factory

Parameter Explanation Settings

05.00 1st Step Speed

0.00 to 600.0 Hz 0.00

Setting

Customer

Frequency

05.01 2nd Step Speed

0.00 to 600.0 Hz 0.00

Frequency

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-15

Chapter 4 Parameters|

Parameter Explanation Settings

05.02 3rd Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.03 4th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.04 5th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.05 6th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.06 7th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.07 8th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.08 9th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.09 10th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.10 11th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.11 12th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.12 13th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.13 14th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

05.14 15th Step Speed

0.00 to 600.0 Hz 0.00

Frequency

Group 6 Protection Parameters

Parameter Explanation Settings

115/230V series: 330.0V to 410.0V 390.0V

06.00

Over-Voltage Stall Prevention

460V series: 660.0V to 820.0V 780.0V

0.0: Disable over-voltage stall prevention

06.01

Over-Current Stall Prevention during Accel

0:Disable

20 to 250%

Factory

Setting

Factory Setting

170

Customer

Custome

4-16 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

06.02

Over-Current Stall Prevention during Operation

0:Disable

20 to 250%

0: Disabled

Factory Setting

170

Custome

1: Enabled during constant speed operation.

06.03

Over-Torque Detection Mode (OL2)

After the over-torque is detected, keep running until OL1 or OL occurs.

2: Enabled during constant speed operation. After the over-torque is detected, stop running.

3: Enabled during accel. After the over-torque is detected, keep running until OL1 or OL

occurs.

06.04

06.05

06.06

Over-Torque Detection Level

Over-Torque Detection Time

Electronic Thermal Overload Relay Selection

4: Enabled during accel. After the over-torque is detected, stop running.

10 to 200% 150

0.1 to 60.0 sec 0.1

0: Standard motor (self cooled by fan)

1: Special motor (forced external cooling)

2: Disabled

06.07

Electronic Thermal Characteristic

30 to 600 sec 60

0: No fault

1: Over current (oc)

06.08

Present Fault Record

2: Over voltage (ov)

3: IGBT Overheat (oH1)

4: Power Board Overheat (oH2)

Recent Fault Record

5: Overload (oL)

6: Overload1 (oL1)

7: Motor over load (oL2)

8: External fault (EF) 06.09 Second Most

9: Current exceeds 2 times rated current during accel.(ocA)

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-17

Chapter 4 Parameters|

Parameter Explanation Settings

Factory Setting

10: Current exceeds 2 times rated current during decel.(ocd)

11: Current exceeds 2 times rated current during steady state operation (ocn)

12: Ground fault (GFF)

13: Reserved

14: Phase-Loss (PHL)

15: Reserved

16: Auto Acel/Decel failure (CFA)

06.10 Third Most Recent Fault Record

17: SW/Password protection (codE)

18: Power Board CPU WRITE failure (cF1.0)

19: Power Board CPU READ failure (cF2.0)

20: CC, OC Hardware protection failure (HPF1)

06.11 Fourth Most Recent

Fault Record

21: OV Hardware protection failure (HPF2)

22: GFF Hardware protection failure (HPF3)

23: OC Hardware protection failure (HPF4)

24: U-phase error (cF3.0)

06.12

Fifth Most Recent Fault Record

25: V-phase error (cF3.1)

26: W-phase error (cF3.2)

27: DCBUS error (cF3.3)

28: IGBT Overheat (cF3.4)

29: Power Board Overheat (cF3.5)

30: Control Board CPU WRITE failure (cF1.1)

31: Control Board CPU WRITE failure (cF2.1)

32: ACI signal error (AErr)

33: Reserved

34: Motor PTC overheat protection (PtC1)

35-39: Reserved

40: Communication time-out error of control board and power board (CP10)

Custome

4-18 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Group 7 Motor Parameters

Factory

Parameter Explanation Settings

07.00 Motor Rated Current

30 %FLA to 120% FLA FLA

Setting

Custome

(Motor 0)

07.01

07.02

Motor No-Load Current (Motor 0)

Torque Compensation

0%FLA to 99% FLA 0.4*FLA

0.0 to 10.0 0.0

(Motor 0)

07.03 Slip Compensation

0.00 to 10.00 0.00 (Used without PG) (Motor 0)

07.04

07.05

07.06

07.07

07.08

Motor Parameters Auto Tuning

Motor Line-to-line Resistance R1 (Motor 0)

Motor Rated Slip (Motor 0)

Slip Compensation Limit

Torque Compensation Time

0: Disable

1: Auto tuning R1

2: Auto tuning R1 + no-load test

0~65535 mΩ

0.00 to 20.00 Hz 3.00

0 to 250% 200

0.01 ~10.00 Sec 0.10 Constant

07.09

07.10

Slip Compensation Time Constant

Accumulative Motor Operation Time

0.05 ~10.00 sec 0.20

0 to 1439 Min. 0

(Min.)

07.11

Accumulative Motor Operation Time

0 to 65535 Day 0

(Day)

07.12

07.13

Motor PTC Overheat Protection

Input Debouncing Time of the PTC

0: Disable

1: Enable

0~9999(*2ms) 100

Protection

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-19

Chapter 4 Parameters|

Parameter Explanation Settings

Motor PTC

07.14

Overheat Protection

0.1~10.0V 2.4

Level

Motor PTC

07.15

Overheat Warning

0.1~10.0V 1.2

Level

Motor PTC

07.16

Overheat Reset

0.1~5.0V 0.6

Delta Level

0: Warn and RAMP to stop

1: Warn and COAST to stop

2: Warn and keep running

30 %FLA to 120% FLA FLA

0%FLA to 99% FLA 0.4*FLA

07.17

07.18

07.19

Treatment of the Motor PTC Overheat

Motor Rated Current (Motor 1)

Motor No-Load Current (Motor 1)

Torque

07.20

Compensation

0.0 to 10.0 0.0

(Motor 1)

Slip Compensation

07.21

(Used without PG)

0.00 to 10.00 0.00

(Motor 1)

Motor Line-to-line

07.22

07.23

07.24

07.25

07.26

Resistance R1 (Motor 1)

Motor Rated Slip (Motor 1)

Motor Pole Number (Motor 1)

Motor Rated Current (Motor 2)

Motor No-Load Current (Motor 2)

0~65535 mΩ

0.00 to 20.00 Hz 3.00

2 to 10 4

30 %FLA to 120% FLA FLA

0%FLA to 99% FLA 0.4*FLA

Torque

07.27

Compensation

0.0 to 10.0 0.0

(Motor 2)

Slip Compensation

07.28

(Used without PG)

0.00 to 10.00 0.00

(Motor 2)

Factory

Setting

Custome

4-20 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Factory

Parameter Explanation Settings

Motor Line-to-line

07.29

07.30

07.31

07.32

07.33

Resistance R1 (Motor 2)

Motor Rated Slip (Motor 2)

Motor Pole Number (Motor 3)

Motor Rated Current (Motor 3)

Motor No-Load Current (Motor 3)

0~65535 mΩ

0.00 to 20.00 Hz 3.00

2 to 10 4

30 %FLA to 120% FLA FLA

0%FLA to 99% FLA 0.4*FLA

Torque

07.34

Compensation

0.0 to 10.0 0.0

Setting

Custome

(Motor 3)

07.35

Slip Compensation (Used without PG)

0.00 to 10.00 0.00 (Motor 3)

07.36

07.37

07.38

Motor Line-to-line Resistance R1 (Motor 3)

Motor Rated Slip (Motor 3)

Motor Pole Number (Motor 3)

0~65535 mΩ

0.00 to 20.00 Hz 3.00

2 to 10 4

Group 8 Special Parameters

Factory

Parameter Explanation Settings

08.00

08.01

08.02

DC Brake Current Level

DC Brake Time during Start-Up

DC Brake Time during Stopping

0 to 100% 0

0.0 to 60.0 sec 0.0

Start-Point for DC

08.03

Brake

0.00 to 600.0Hz 0.00

Setting

Custome

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-21

Chapter 4 Parameters|

Parameter Explanation Settings

0: Operation stops after momentary power loss

1: Operation continues after momentary

power loss, speed search starts with the Master Frequency reference value

08.04

Momentary Power Loss Operation Selection

2: Operation continues after momentary

power loss, speed search starts with the minimum frequency

08.05

Maximum Allowable Power Loss Time

0.1 to 5.0 sec 2.0

0: Disable speed search

08.06

Base-block Speed Search

1: Speed search starts with last frequency command

2: Starts with minimum output frequency

08.07

08.08

08.09

08.10

08.11

08.12

08.13

08.14

08.15 Auto Restart After

B.B. Time for Speed Search

Current Limit for Speed Search

Skip Frequency 1 Upper Limit

Skip Frequency 1 Lower Limit

Skip Frequency 2 Upper Limit

Skip Frequency 2 Lower Limit

Skip Frequency 3 Upper Limit

Skip Frequency 3 Lower Limit

0.1 to 5.0 sec 0.5

30 to 200% 150

0.00 to 600.0 Hz 0.00

0 to 10 (0=disable) 0

Fault

08.16

Auto Reset Time at Restart after Fault

0.1 to 6000 sec

0: Disable

08.17 Auto Energy Saving 1: Enable

Factory

Setting

60.0

Custome

4-22 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Factory

Parameter Explanation Settings

0: AVR function enable

08.18 AVR Function

1: AVR function disable

2: AVR function disable for decel.

Setting

Custome

3: AVR function disable for stop

08.19

08.20

Software Brake Level

Compensation Coefficient for Motor

115V / 230V series: 370.0to 430.0V 380.0

460V series: 740.0 to 860.0V 760.0

0.0~5.0

0.0

Instability

08.21 OOB Sampling Time

0.1 to 120.0 sec

1.0

08.22

08.23

Number of OOB Sampling Times

OOB Average Sampling Angle

08.24 DEB Function

08.25 DEB Return Time

00 to 32

Read only

0: Disable

1: Enable

0 to 250 sec

Group 9 Communication Parameters

Parameter Explanation Settings

09.00

Communication Address

1 to 254 1

0: Baud rate 4800bps

09.01 Transmission Speed

1: Baud rate 9600bps

2: Baud rate 19200bps

3: Baud rate 38400bps

0: Warn and keep operating

09.02

Transmission Fault Treatment

1: Warn and ramp to stop

2: Warn and coast to stop

3: No warning and keep operating

#.#

Factory

Setting

Custome

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-23

Chapter 4 Parameters|

Parameter Explanation Settings

09.03 Time-out Detection

0.1 ~ 120.0 seconds

0.0: Disable

0: 7,N,2 (Modbus, ASCII)

1: 7,E,1 (Modbus, ASCII)

09.04

Communication Protocol

2: 7,O,1 (Modbus, ASCII)

3: 8,N,2 (Modbus, RTU)

4: 8,E,1 (Modbus, RTU)

5: 8,O,1 (Modbus, RTU)

6: 8,N,1 (Modbus, RTU)

7: 8,E,2 (Modbus, RTU)

8: 8,O,2 (Modbus, RTU)

9: 7,N,1 (Modbus, ASCII)

10: 7,E,2 (Modbus, ASCII)

11: 7,O,2 (Modbus, ASCII)

09.05 Reserved

09.06 Reserved

09.07

Response Delay Time

0 ~ 200 (unit: 2ms)

0: Baud rate 4800 bps

1: Baud rate 9600 bps

2: Baud rate 19200 bps

3: Baud rate 38400 bps

09.08

Transmission Speed for USB Card

4: Baud rate 57600 bps

0: 7,N,2 for ASCII

1: 7,E,1 for ASCII

09.09

Communication Protocol for USB Card

2: 7,O,1 for ASCII

3: 8,N,2 for RTU

4: 8,E,1 for RTU

5: 8,O,1 for RTU

Factory

Setting

0.0

Custome

4-24 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

6: 8,N,1 (Modbus, RTU)

Factory

Setting

Custome

7: 8,E,2 (Modbus, RTU)

09.09

Communication Protocol for USB Card

8: 8,O,2 (Modbus, RTU)

9: 7,N,1 (Modbus, ASCII)

10: 7,E,2 (Modbus, ASCII)

11: 7,O,2 (Modbus, ASCII)

09.10

Transmission Fault Treatment for USB Card

0: Warn and keep operating

1: Warn and ramp to stop

2: Warn and coast to stop

3: No warning and keep operating

09.11

09.12

Time-out Detection for USB Card

COM port for PLC Communication

(NOT for VFD*E*C

0.1 ~ 120.0 seconds

0.0: Disable

0: RS485

1: USB card

0.0

models)

Group 10 PID Control Parameters

Parameter Explanation Settings

0: Disable PID operation

Factory

Setting

Custome

1: Keypad (based on Pr.02.00)

10.00

PID Set Point Selection

2: 0 to +10V from AVI

3: 4 to 20mA from ACI or 0 to +10V from

AVI2

4: PID set point (Pr.10.11)

0: Positive PID feedback from external terminal AVI (0 ~ +10VDC)

1: Negative PID feedback from external terminal AVI (0 ~ +10VDC)

10.01

Input Terminal for PID Feedback

2: Positive PID feedback from external terminal ACI (4 ~ 20mA)/ AVI2 (0 ~

+10VDC).

3: Negative PID feedback from external terminal ACI (4 ~ 20mA)/ AVI2 (0 ~ +10VDC).

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-25

Chapter 4 Parameters|

Parameter Explanation Settings

10.02

10.03 Integral Time (I)

10.04

10.05

10.06

10.07

Proportional Gain (P)

Derivative Control (D)

Upper Bound for Integral Control

Primary Delay Filter Time

PID Output Freq Limit

0.0 to 10.0 1.0

0.00 to 100.0 sec (0.00=disable)

0.00 to 1.00 sec

0 to 100% 100

0.0 to 2.5 sec 0.0

0 to 110% 100

Factory

Setting

1.00

0.00

PID Feedback

10.08

Signal Detection

0.0 to 3600 sec (0.0 disable) 60.0

Time

0: Warn and RAMP to stop

1: Warn and COAST to stop

2: Warn and keep operation

0.0 to 10.0 1.0

0.00 to 600.0Hz

0.00

10.09

10.10

10.11

Treatment of the Erroneous PID Feedback Signals

Gain Over the PID Detection Value

Source of PID Set point

10.12 PID Offset Level 1.0 to 50.0% 10.0

10.13

10.14

Detection Time of PID Offset

Sleep/Wake Up Detection Time

0.1 to 300.0 sec 5.0

0.0 to 6550 sec 0.0

10.15 Sleep Frequency 0.00 to 600.0 Hz 0.00

10.16 Wakeup Frequency 0.00 to 600.0 Hz 0.00

10.17

Minimum PID Output Frequency Selection

0: By PID control

1: By minimum output frequency (Pr.01.05)

Custome

Group 11 Parameters for Extension Card

4-26 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11

Chapter 4 Parameters|

Parameter Explanation Settings

0: No function

11.00

11.01

11.02

11.03

11.04

11.05

11.06

Multi-function Output Terminal MO2/RA2

Multi-function Output Terminal MO3/RA3

Multi-function Output Terminal MO4/RA4

Multi-function Output Terminal MO5/RA5

Multi-function Output Terminal MO6/RA6

Multi-function Output Terminal MO7/RA7

Multi-function Input Terminal (MI7)

Terminal (MI8)

1: AC drive operational

2: Master frequency attained

3: Zero speed

4: Over torque detection

5: Base-Block (B.B.) indication

6: Low-voltage indication

7: Operation mode indication

8: Fault indication

9: Desired frequency 1 attained

10: Terminal count value attained

11: Preliminary count value attained

12: Over Voltage Stall supervision

13: Over Current Stall supervision

14: Heat sink overheat warning 15: Over Voltage supervision

16: PID supervision

17: Forward command

18: Reverse command

19: Zero speed output signal

20: Warning(FbE,Cexx, AoL2, AUE, SAvE)

21: Brake control (Desired frequency

attained)

22: Drive ready

23: Desired frequency 2 attained

0: No function 0

1: Multi-Step speed command 1

2: Multi-Step speed command 2

3: Multi-Step speed command 3 0 11.07 Multi-function Input

4: Multi-Step speed command 4

Factory

Customer

Setting

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Chapter 4 Parameters|

Parameter Explanation Settings

5: External reset

6: Accel/Decel inhibit 0

11.08

11.09

11.10

Multi-function Input Terminal (MI9)

Multi-function Input Terminal (MI10)

Multi-function Input Terminal (MI11)

11.11 Multi-function Input Terminal (MI12)

25: Simple position function

26: OOB (Out of Balance Detection)

27: Motor selection (bit 0)

28: Motor selection (bit 1)

7: Accel/Decel time selection command

8: Jog Operation

9: External base block 0

10: Up: Increment master frequency

11: Down: Decrement master frequency

12: Counter Trigger Signal 0

13: Counter reset

14: E.F. External Fault Input

15: PID function disabled

16: Output shutoff stop 0

17: Parameter lock enable

18: Operation command selection (external terminals)

19: Operation command selection (keypad)

20: Operation command selection (communication)

21: FWD/REV command

22: Source of second frequency command

23: Run/Stop PLC Program (PLC1)

(NOT for VFD*E*C models)

23: Quick Stop (Only for VFD*E*C models)

24: Download/execute/monitor PLC Program (PLC2) (NOT for VFD*E*C models)

Factory

Customer

Setting

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Chapter 4 Parameters|

Group 12: Analog Input/Output Parameters for Extension Card

Factory

Parameter Explanation Settings

Setting

Customer

0: Disabled

1: Source of the 1st frequency

12.00

AI1 Function Selection

2: Source of the 2nd frequency

3: PID Set Point (PID enable)

4: Positive PID feedback

5: Negative PID feedback

12.01

12.02

12.03

12.04

12.05

12.06

12.07

12.08

12.09

AI1 Analog Signal Mode

Min. AVI3 Input Voltage

Min. AVI3 Scale Percentage

Max. AVI3 Input Voltage

Max. AVI3 Scale Percentage

Min. ACI2 Input Current

Min. ACI2 Scale Percentage

Max. ACI2 Input Current

Max. ACI2 Scale Percentage

0: ACI2 analog current (0.0 ~ 20.0mA)

1: AVI3 analog voltage (0.0 ~ 10.0V)

0.0 to 10.0V 0.0

0.0 to 100.0% 0.0

0.0 to 10.0V 10.0

0.0 to 100.0% 100.0

0.0 to 20.0mA 4.0

0.0 to 100.0% 0.0

0.0 to 20.0mA 20.0

0.0 to 100.0% 100.0

0: Disabled

1: Source of the 1st frequency

12.10

AI2 Function Selection

2: Source of the 2nd frequency

3: PID Set Point (PID enable)

4: Positive PID feedback

5: Negative PID feedback

12.11

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AI2 Analog Signal Mode

0: ACI3 analog current (0.0 ~ 20.0mA)

1: AVI4 analog voltage (0.0 ~ 10.0V)

Chapter 4 Parameters|

Parameter Explanation Settings

12.12

12.13

12.14

12.15

12.16

12.17

12.18

12.19

Min. AVI4 Input Voltage

Min. AVI4 Scale Percentage

Max. AVI4 Input Voltage

Max. AVI4 Scale Percentage

Min. ACI3 Input Current

Min. ACI3 Scale Percentage

Max. ACI3 Input Current

Max. ACI3 Scale Percentage

0.0 to 10.0V 0.0

0.0 to 100.0% 0.0

0.0 to 10.0V 10.0

0.0 to 100.0% 100.0

0.0 to 20.0mA 4.0

0.0 to 100.0% 0.0

0.0 to 20.0mA 20.0

0.0 to 100.0% 100.0

0: AVO1

12.20

AO1 Terminal Analog Signal Mode

1: ACO1 (analog current 0.0 to 20.0mA)

2: ACO1 (analog current 4.0 to 20.0mA)

12.21

12.22

AO1 Analog Output Signal

AO1 Analog Output Gain

0: Analog Frequency

1: Analog Current (0 to 250% rated current)

1 to 200% 100

0: AVO2

12.23

AO2 Terminal Analog Signal Mode

1: ACO2 (analog current 0.0 to 20.0mA)

2: ACO2 (analog current 4.0 to 20.0mA)

12.24

12.25

AO2 Analog Output Signal

AO2 Analog Output Gain

0: Analog Frequency

1: Analog Current (0 to 250% rated current)

1 to 200% 100

Factory

Customer

Setting

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Chapter 4 Parameters|

Group 13: PG function Parameters for Extension Card

Factory

Parameter Explanation Settings

Setting

Customer

0: Disabled

13.00 PG Input

1: Single phase

2: Forward/Counterclockwise rotation

3: Reverse/Clockwise rotation

13.01 PG Pulse Range 1 to 20000 600

13.02

13.03

13.04

Motor Pole Number (Motor 0)

Proportional Gain (P)

Integral Gain (I) 0.00 to 100.00 sec 1.00

2 to 10 4

0.0 to 10.0 1.0

Speed Control

13.05

13.06

13.07

13.08

13.09

13.10

Output Frequency Limit

Speed Feedback Display Filter

Detection Time for Feedback Signal Fault

Treatment of the Feedback Signal Fault

Speed Feedback Filter

Source of the Highspeed Counter

0.00 to 100.00Hz 10.00

0 to 9999 (*2ms) 500

0.0: disabled

0.1 to 10.0 sec

0: Warn and RAMP to stop

1: Warn and COAST to stop

2: Warn and keep operation

0 to 9999 (*2ms) 16

0: PG card

1: PLC (NOT for VFD*E*C models)

Read

Only

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Chapter 4 Parameters|

4.2 Parameter Settings for Applications

Speed Search

Applications Purpose Functions

Windmill, winding machine, fan and all inertia loads

DC Brake before Running

Applications Purpose Functions

When e.g. windmills, fans and pumps rotate freely by wind or flow without applying power

Energy Saving

Applications Purpose Functions

Punching machines fans, pumps and precision machinery

Multi-step Operation

Applications Purpose Functions

Conveying machinery

Switching acceleration and deceleration times

Applications Purpose Functions

Auto turntable for conveying machinery

Restart freerunning motor

Keep the freerunning motor at standstill.

Energy saving and less vibrations

Cyclic operation by multi-step speeds.

Switching acceleration and deceleration times by external signal

Before the free-running motor is completely stopped, it can be restarted without detection of motor speed. The AC motor drive will auto search motor speed and will accelerate when its speed is the same as the motor speed.

If the running direction of the freerunning motor is not steady, please execute DC brake before start-up.

Energy saving when the AC motor drive runs at constant speed, yet full power acceleration and deceleration For precision machinery it also helps to lower vibrations.

To control 15-step speeds and duration by simple contact signals.

When an AC motor drive drives two or more motors, it can reach high-speed but still start and stop smoothly.

Parameters

08.04~08.08

Parameters

08.00

08.01

Parameters

08.17

Parameters

04.05~04.08

05.00~05.14

Parameters

01.09~01.12

04.05~04.08

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Chapter 4 Parameters|

Overheat Warning

Applications Purpose Functions

When AC motor drive overheats, it

Air conditioner Safety measure

uses a thermal sensor to have overheat warning.

Parameters

03.00~03.01

04.05~04.08

Two-wire/three-wire

Applications Purpose Functions

FWD/STOP

REV/STOP

MI1:("OPEN":STOP)

("CLOSE":F WD)

MI2:("OPEN": STOP)

("CLOSE": REV)

DCM

FD-E

Parameters

02.00

02.01

02.09

04.04

MI1:("OPEN":STOP)

("CLOSE":RUN)

MI2:("OPEN": FWD)

("CLOSE": REV)

DCM

FD-E

General application

To run, stop, forward and reverse by external terminals

RUN/STOP

FWD/REV

3-wire

STO

RUN

MI1 ("CLOSE": RUN):

MI3:("OPEN":STOP)

MI2:("OPEN": FWD)

REV/FWD

("CLOSE": REV)

DCM

FD-E

Operation Command

Applications Purpose Functions

General application

Selecting the source of control signal

Selection of AC motor drive control by external terminals, digital keypad or RS485.

Parameters

02.01

04.05~04.08

Frequency Hold

Applications Purpose Functions

General application

Acceleration/ deceleration pause

Hold output frequency during Acceleration/deceleration

Parameters

04.05~04.08

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Chapter 4 Parameters|

Auto Restart after Fault

Applications Purpose Functions

Air conditioners, remote pumps

For continuous and reliable operation without operator intervention

The AC motor drive can be restarted/reset automatically up to 10 times after a fault occurs.

Emergency Stop by DC Brake

Applications Purpose Functions

AC motor drive can use DC brake for

High-speed rotors

Emergency stop without brake resistor

emergency stop when quick stop is needed without brake resistor. When used often, take motor cooling into consideration.

Over-torque Setting

Applications Purpose Functions

The over-torque detection level can be set. Once OC stall, OV stall and overtorque occurs, the output frequency will be adjusted automatically. It is suitable for machines like fans and pumps that require continuous

Pumps, fans and extruders

To protect machines and to have continuous/ reliable operation

operation.

Upper/Lower Limit Frequency

Applications Purpose Functions

When user cannot provide upper/lower limit, gain or bias from external signal, it can be set individually in AC motor drive.

Pump and fan

Control the motor speed within upper/lower limit

Skip Frequency Setting

Applications Purpose Functions

The AC motor drive cannot run at

Pumps and fans

To prevent machine vibrations

constant speed in the skip frequency range. Three skip frequency ranges can be set.

Parameters

08.15~08.16

Parameters

08.00

08.02

08.03

Parameters

06.00~06.05

Parameters

01.07

01.08

Parameters

08.09~08.14

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Chapter 4 Parameters|

Carrier Frequency Setting

Applications Purpose Functions

The carrier frequency can be

General application Low noise

increased when required to reduce

Parameters

02.03

motor noise.

Keep Running when Frequency Command is Lost

Applications Purpose Functions

When the frequency command is lost

Air conditioners

For continuous operation

by system malfunction, the AC motor drive can still run. Suitable for

Parameters

02.06

intelligent air conditioners.

Output Signal during Running

Applications Purpose Functions

Signal available to stop braking (brake

General application

Provide a signal for running status

release) when the AC motor drive is running. (This signal will disappear when the AC motor drive is free-

Parameters

03.00~03.01

running.)

Output Signal in Zero Speed

Applications Purpose Functions

When the output frequency is lower

General application

Provide a signal for running status

than the min. output frequency, a signal is given for external system or

Parameters

03.00~03.01

control wiring.

Output Signal at Desired Frequency

Applications Purpose Functions

When the output frequency is at the

General application

Provide a signal for running status

desired frequency (by frequency command), a signal is given for external system or control wiring

Parameters

03.00~03.01

(frequency attained).

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Chapter 4 Parameters|

Output Signal for Base Block

Applications Purpose Functions

General application

Provide a signal for running status

When executing Base Block, a signal is given for external system or control wiring.

Overheat Warning for Heat Sink

Applications Purpose Functions

When heat sink is overheated, it will

General application For safety

send a signal for external system or control wiring.

Multi-function Analog Output

Applications Purpose Functions

The value of frequency, output

General application

Display running status

current/voltage can be read by connecting a frequency meter or voltage/current meter.

Parameters

03.00~03.01

Parameters

03.00~03.01

Parameters

03.06

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Chapter 4 Parameters|

4.3 Description of Parameter Settings

Group 0: User Parameters This parameter can be set during operation.

00.00 Identity Code of the AC Motor Drive

Settings Read Only Factory setting: ##

00.01 Rated Current Display of the AC Motor Drive

Settings Read Only Factory setting: #.#

 Pr. 00.00 displays the identity code of the AC motor drive. The capacity, rated current, rated

voltage and the max. carrier frequency relate to the identity code. Users can use the following

table to check how the rated current, rated voltage and max. carrier frequency of the AC motor

drive correspond to the identity code.

 Pr.00.01 displays the rated current of the AC motor drive. By reading this parameter the user

can check if the AC motor drive is correct.

115V/230V Series

kW 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5 HP 0.25 0.5 1.0 2.0 3.0 5.0 7.5 10

Pr.00-00

Rated Output

Current (A)

Max. Carrier

Frequency

kW 0.4 0.75 1.5 2.2 3.7 5.5 7.5 11 HP 0.5 1.0 2.0 3.0 5.0 7.5 10 15

Pr.00-00 3 5 7 9 11 13 15 17

Rated Output

Current (A)

Max. Carrier

Frequency

00.02

Parameter Reset

Factory Setting: 0

Settings 0 Parameter can be read/written

1 All parameters are read-only

6 Clear PLC program (NOT for VFD*E*C models)

9 All parameters are reset to factory settings (50Hz, 230V/400V or

10 All parameters are reset to factory settings (60Hz, 115V/220V/440V)

0 2 4 6 8 10 12 14

1.6 2.5 4.2 7.5 11.0 17 25 33

15kHz

460V Series

1.5 2.5 4.2 5.5 8.5 13 18 24

15kHz

220V/380V depends on Pr.00.12)

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Chapter 4 Parameters|

 This parameter allows the user to reset all parameters to the factory settings except the fault

records (Pr.06.08 ~ Pr.06.12).

50Hz: Pr.01.00 and Pr.01.01 are set to 50Hz and Pr.01.02 will be set by Pr.00.12.

60Hz: Pr.01.00 and Pr.01.01 are set to 60Hz and Pr.01.02 is set to 115V, 230V or 460V.

 When Pr.00.02=1, all parameters are read-only. To write all parameters, set Pr.00.02=0.

Start-up Display Selection

00.03

Factory Setting: 0

Settings 0 Display the frequency command value (Fxxx)

1 Display the actual output frequency (Hxxx)

2 Display the output current in A supplied to the motor

3 Display the content of user-defined unit (Uxxx)

4 FWD/REV command

5 PLCx (PLC selections: PLC0/PLC1/PLC2)

 This parameter determines the start-up display page after power is applied to the drive.

 For setting 5, PLC0: disable, PLC1: run PLC, PLC2: read/write PLC programs into AC motor

drive.

00.04 Content of Multi-function Display

Settings 0 Display the content of user-defined unit (Uxxx)

5 Display PID analog feedback signal value in %

(Axxx)

(NOT for VFD*E*C models)

Display the counter value which counts the number of

pulses on TRG terminal

Display PLC D1043 value (C) (NOT for VFD*E*C models)

Display the actual DC BUS voltage in VDC of the AC motor drive

Display the output voltage in VAC of terminals U/T1, V/T2, W/T3 to the motor.

Factory Setting: 0

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Chapter 4 Parameters|

00.04 Content of Multi-function Display

12 Display AVI3/ACI2 level (I.)

13 Display AVI4/ACI3 level (i.)

14 Display PG speed in RPM (G)

15 Display motor number (M)

 When Pr00.03 is set to 03, the display is according to the setting of Pr00.04.

00.05 User Defined Coefficient K Unit: 0. 1

Settings 0. 1 to d 160.0 Factory Setting: 1.0

 The coefficient K determines the multiplying factor for the user-defined unit.

The display value is calculated as follows:

U (User-defined unit) = Actual output frequency * K (Pr.00.05)

Example:

A conveyor belt runs at 13.6m/s at motor speed 60Hz.

K = 13.6/60 = 0.22 (0.226667 rounded to 1 decimal), therefore Pr.00.05=0.2

With Frequency command 35Hz, display shows U and 35*0.2=7.0m/s.

(To increase accuracy, use K=2.2 or K=22.7 and disregard decimal point.)

00.06 Power Board Software Version

Settings Read Only

Display #.##

Display the power factor angle in º of terminals U/T1, V/T2, W/T3 to the motor

Display the output power in kW of terminals U, V and W to the motor.

Display the estimated value of torque in Nm as it relates to current.

Display the signal of AVI analog input terminal (V).

Display the signal of ACI analog input terminal (mA)or display the signal of AVI2 analog input terminal-(V).

Display the temperature of IGBT (h) in °C

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Chapter 4 Parameters|

00.07 Control Board Software Version

Settings Read Only

Display #.##

00.08

Password Input

Settings 0 to 9999 Factory Setting: 0

Display 0~2 (times of wrong password)

 The function of this parameter is to input the password that is set in Pr.00.09. Input the correct

password here to enable changing parameters. You are limited to a maximum of 3 attempts.

After 3 consecutive failed attempts, a blinking “codE” will show up to force the user to restart

the AC motor drive in order to try again to input the correct password.

Password Set Unit: 1

00.09

Settings 0 to 9999 Factory Setting: 0

Display 0 No password set or successful input in Pr. 00.08

1 Password has been set

 To set a password to protect your parameter settings.

If the display shows 0, no password is set or password has been correctly entered in Pr.00.08.

All parameters can then be changed, including Pr.00.09.

The first time you can set a password directly. After successful setting of password the display

will show 1.

Be sure to record the password for later use.

To cancel the parameter lock, set the parameter to 0 after inputting correct password into Pr.

00.08.

The password consists of min. 1 digits and max. 4 digits.

 How to make the password valid again after decoding by Pr.00.08:

Method 1: Re-input original password into Pr.00.09 (Or you can enter a new password if you

want to use a changed or new one).

Method 2: After rebooting, password function will be recovered.

Password Decode Flow Chart

Unit: 1

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Chapter 4 Parameters|

00.09

00.08

00.10

Displa ys 0 when entering correct password i nto Pr.00.08.

Control Method

Correct Password

END

00.09

Displays 0 when enterin

correct password into Pr.00.08.

Incorrect Password

END

00.08

3 chances to enter the correct password. 1st time displays "1" if password is incorrect. 2nd time displays "2", if password is incorrect. 3rd time displays " code" (blinking)

If the password was entered incorrectly after three tries, the keypad will be locked. Turn the power OFF/ON to re-enter the password.

Factory Setting: 0

Settings 0 V/f Control

1 Vector Control

 This parameter determines the control method of the AC motor drive.

00.11

Reserved

00.12

50Hz Base Voltage Selection

Factory Setting: 0

Settings 0

230V/400V

220V/380V

 This parameter determines the base voltage for 50Hz.

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-41

Chapter 4 Parameters|

Group 1: Basic Parameters

01.00

Maximum Output Frequency (Fmax)

Unit: 0.01

Settings 50.00 to 600.0 Hz Factory Setting: 60.00

 This parameter determines the AC motor drive’s Maximum Output Frequency. All the AC

motor drive frequency command sources (analog inputs 0 to +10V and 4 to 20mA) are scaled

to correspond to the output frequency range.

01.01 Maximum Voltage Frequency (Fbase) (Motor 0) Unit: 0.01

Settings 0.10 to 600.0Hz Factory Setting: 60.00

 This value should be set according to the rated frequency of the motor as indicated on the

motor nameplate. Maximum Voltage Frequency determines the v/f curve ratio. For example, if

the drive is rated for 460 VAC output and the Maximum Voltage Frequency is set to 60Hz, the

drive will maintain a constant ratio of 7.66 V/Hz (460V/60Hz=7.66V/Hz). This parameter value

must be equal to or greater than the Mid-Point Frequency (Pr.01.03).

01.02 Maximum Output Voltage (Vmax) (Motor 0) Unit: 0.1

Settings 115V/230V series 0.1 to 255.0V Factory Setting: 220.0

460V series 0.1 to 510.0V Factory Setting: 440.0

 This parameter determines the Maximum Output Voltage of the AC motor drive. The Maximum

Output Voltage setting must be smaller than or equal to the rated voltage of the motor as

indicated on the motor nameplate. This parameter value must be equal to or greater than the

Mid-Point Voltage (Pr.01.04).

01.03 Mid-Point Frequency (Fmid) (Motor 0) Unit: 0.01

Settings 0.10 to 600.0Hz Factory Setting: 1.50

 This parameter sets the Mid-Point Frequency of the V/f curve. With this setting, the V/f ratio

between Minimum Frequency and Mid-Point frequency can be determined. This parameter

must be equal to or greater than Minimum Output Frequency (Pr.01.05) and equal to or less

than Maximum Voltage Frequency (Pr.01.01).

 This setting must be greater than Pr.01.05.

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Chapter 4 Parameters|

01.04 Mid-Point Voltage (Vmid) (Motor 0) Unit: 0.1

Settings 115V/230V series 0.1 to 255.0V Factory Setting: 10.0

460V series 0.1 to 510.0V Factory Setting: 20.0

 This parameter sets the Mid-Point Voltage of any V/f curve. With this setting, the V/f ratio

between Minimum Frequency and Mid-Point Frequency can be determined. This parameter

must be equal to or greater than Minimum Output Voltage (Pr.01.06) and equal to or less than

Maximum Output Voltage (Pr.01.02).

 This setting should be greater than Pr.01.06.

01.05 Minimum Output Frequency (Fmin) (Motor 0) Unit: 0.01

Settings 0.10 to 600.0Hz Factory Setting: 1.50

 This parameter sets the Minimum Output Frequency of the AC motor drive. This parameter

must be equal to or less than Mid-Point Frequency (Pr.01.03).

 The settings of 01.03, 01.04, and 01.06 are invalid in Vector Control mode.

01.06 Minimum Output Voltage (Vmin) (Motor 0) Unit: 0.1

Settings 115V/230V series 0.1 to 255.0V Factory Setting: 10.0

460V series 0.1 to 510.0V Factory Setting: 20.0

 This parameter sets the Minimum Output Voltage of the AC motor drive. This parameter must

be equal to or less than Mid-Point Voltage (Pr.01.04).

 The settings of Pr.01.01 to Pr.01.06 have to meet the condition of Pr.01.02 ≥ Pr.01.04 ≥

Pr.01.06 and Pr.01.01 ≥ Pr.01.03 ≥ Pr.01.05.

 In vector control mode (Pr.00.10 is set to 1), Pr.01.03, Pr.01.04 and Pr.01.06 are disabled.

01.07 Output Frequency Upper Limit Unit: 0.1

Settings 0.1 to 120.0% Factory Setting: 110.0

 This parameter must be equal to or greater than the Output Frequency Lower Limit (Pr.01.08).

The Maximum Output Frequency (Pr.01.00) is regarded as 100%.

 Output Frequency Upper Limit value = (Pr.01.00 * Pr.01.07)/100.

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Chapter 4 Parameters|

Voltag e

01.02

Maximum Output Volt age

01.04

Mid-point Volt age

01.06

Minimum Output Volt age

01.08

Output Frequency Lower Limit

The limit of Output Frequency

01.05 01.03 01.01

Minimum Output Freq.

Mid-point Freq.

Output Frequency Upper Limit

Maximum Voltage Frequency (Base Frequency)

/f Curve

01.07

Frequency

01.00

Maximum Output Frequency

01.08

Output Frequency Lower Limit

Unit: 0.1

Settings 0.0 to 100.0% Factory Setting: 0.0

 The Upper/Lower Limits are to prevent operation errors and machine damage.

 If the Output Frequency Upper Limit is 50Hz and the Maximum Output Frequency is 60Hz, the

Output Frequency will be limited to 50Hz.

 If the Output Frequency Lower Limit is 10Hz, and the Minimum Output Frequency (Pr.01.05) is

set to 1.0Hz, then any Command Frequency between 1.0-10Hz will generate a 10Hz output

from the drive.

 This parameter must be equal to or less than the Output Frequency Upper Limit (Pr.01.07).

 The Output Frequency Lower Limit value = (Pr.01.00 * Pr.01.08) /100.

01.09 Acceleration Time 1 (Taccel 1) Unit: 0.1/0.01

01.10 Deceleration Time 1 (Tdecel 1) Unit: 0.1/0.01

01.11 Acceleration Time 2 (Taccel 2) Unit: 0.1/0.01

01.12 Deceleration Time 2 (Tdecel 2) Unit: 0.1/0.01

Settings 0.1 to 600.0 sec / 0.01 to 600.0 sec Factory Setting: 10.0

 Acceleration/deceleration time 1 or 2 can be switched by setting the external terminals MI3~

MI12 to 7 (set Pr.04.05~Pr.04.08 to 7 or Pr.11.06~Pr.11.11 to 7).

01.19 Accel/Decel Time Unit

Factory Setting: 0

Settings 0 Unit: 0.1 sec

1 Unit: 0.01 sec

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Chapter 4 Parameters|

 The Acceleration Time is used to determine the time required for the AC motor drive to ramp

from 0 Hz to Maximum Output Frequency (Pr.01.00). The rate is linear unless S-Curve is

“Enabled”; see Pr.01.17.

 The Deceleration Time is used to determine the time required for the AC motor drive to

decelerate from the Maximum Output Frequency (Pr.01.00) down to 0 Hz. The rate is linear

unless S-Curve is “Enabled.”, see Pr.01.18.

 The Acceleration/Deceleration Time 1, 2, 3, 4 are selected according to the Multi-function Input

Terminals Settings. See Pr.04.05 to Pr.04.08 for more details.

 In the diagram shown below, the Acceleration/Deceleration Time of the AC motor drive is the

time between 0 Hz to Maximum Output Frequency (Pr.01.00). Suppose the Maximum Output

Frequency is 60 Hz, Minimum Output Frequency (Pr.01.05) is 1.0 Hz, and

Acceleration/Deceleration Time is 10 seconds. The actual time for the AC motor drive to

accelerate from start-up to 60 Hz and to decelerate from 60Hz to 1.0Hz is in this case 9.83

seconds. ((60-1) * 10/60=9.83secs).

01.00 Max. output Frequency

se ttin g operation frequency

Frequency

01.05 Min. output

frequency

0 Hz

Accel. Time

01.11

01.09

Resulting

Accel. Time

The definition of Accel./Decel. Time

Resulting Accel./Decel. Time

Decel. Time

01.10 01.12

Resulting

Decel. Time

Time

01.13 Jog Acceleration Time Unit: 0.1/0.01

Settings 0.1 to 600.0/0.01 to 600.0 sec Factory Setting: 1.0

01.14 Jog Deceleration Time Unit: 0.1/0.01

Settings 0.1 to 600.0/0.01 to 600.0 sec Factory Setting: 1.0

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Chapter 4 Parameters|

01.15 Jog Frequency Unit: 0.01

Settings 0.10 to Fmax (Pr.01.00)Hz Factory Setting: 6.00

 Only external terminal JOG (MI3 to MI12) can be used. When the Jog command is “ON”, the

AC motor drive will accelerate from Minimum Output Frequency (Pr.01.05) to Jog Frequency

(Pr.01.15). When the Jog command is “OFF”, the AC motor drive will decelerate from Jog

Frequency to zero. The used Accel/Decel time is set by the Jog Accel/Decel time (Pr.01.13,

Pr.01.14).

 Before using the JOG command, the drive must be stopped first. And during Jog operation,

other operation commands are not accepted, except commands via the FORWARD,

REVERSE and STOP keys on the digital keypad.

Frequency

01.15 JOG Frequency

01.05 Min. output

frequency

0 Hz

JOG Accel. Ti me

01.13

The definition of JOG Accel./Decel. Time

JOG Decel. Time

01.14

01.12

01.21

Time

01.16 Auto-Acceleration / Deceleration

Factory Setting: 0

Settings 0 Linear acceleration / deceleration

1 Auto acceleration, linear Deceleration.

2 Linear acceleration, auto Deceleration.

3 Auto acceleration / deceleration (set by load)

4 Auto acceleration / deceleration (set by Accel/Decel Time setting)

 With Auto acceleration / deceleration it is possible to reduce vibration and shocks during

starting/stopping the load.

During Auto acceleration the torque is automatically measured and the drive will accelerate to

the set frequency with the fastest acceleration time and the smoothest starting current.

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Chapter 4 Parameters|

During Auto deceleration, regenerative energy is measured and the motor is smoothly stopped

with the fastest deceleration time.

But when this parameter is set to 04, the actual accel/decel time will be equal to or more than

parameter Pr.01.09 ~Pr.01.12.

 Auto acceleration/deceleration makes the complicated processes of tuning unnecessary. It

makes operation efficient and saves energy by acceleration without stall and deceleration

without brake resistor.

 In applications with brake resistor or brake unit, Auto deceleration shall not be used.

01.17 Acceleration S-Curve Unit: 0.1/0.01

01.18 Deceleration S-Curve Unit: 0.1/0.01

Factory Setting: 0

Settings 0.0 S-curve disabled

0.1 to 10.0/0.01 to 10.00 S-curve enabled (10.0/10.00 is the smoothest)

 This parameter is used to ensure smooth acceleration and deceleration via S-curve.

The S-curve is disabled when set to 0.0 and enabled when set to 0.1 to 10.0/0.01 to 10.00.

Setting 0.1/0.01 gives the quickest and setting 10.0/10.00 the longest and smoothest S-curve.

The AC motor drive will not follow the Accel/Decel Times in Pr.01.09 to Pr.01.12.

 The diagram below shows that the original setting of the Accel/Decel Time is only for reference

when the S-curve is enabled. The actual Accel/Decel Time depends on the selected S-curve

(0.1 to 10.0).

The total Accel. Time=Pr.01.09 + Pr.01.17 or Pr.01.11 + Pr.01.17

The total Decel. Time=Pr.01.10 + Pr.01.18 or Pr.01.12 + Pr.01.18

1 2

Disable S curve

cceleration/deceleration Characteristics

3 4 Enable S curve

Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 4-47

Delta Electronics VFD-E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

Table of Contents

Chapter 1 Introduction

1.1 Receiving and Inspection

1.1.1 Nameplate Information

1.1.2 Model Explanation

1.1.3 Series Number Explanation

1.1.4 Drive Frames and Appearances

1.1.5 Remove Instructions

1.2 Preparation for Installation and Wiring

1.2.1 Ambient Conditions

1.2.2 DC-bus Sharing: Connecting the DC-bus of the AC Motor Drives in Parallel

1.3 Dimensions

Chapter 2 Installation and Wiring

2.1 Wiring

2.2 External Wiring

2.3 Main Circuit

2.3.1 Main Circuit Connection

2.3.2 Main Circuit Terminals

2.4 Control Terminals

3.1 Keypad

Chapter 3 Keypad and Start Up

3.2 Operation Method

3.3 Trial Run

Chapter 4 Parameters

4.1 Summary of Parameter Settings

4.2 Parameter Settings for Applications

4.3 Description of Parameter Settings