VFD-B User Completo

5/25/2018 VFD-B User Completo

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VFD-BVariable Speed AC Motor Driv

High Performance / Powerful AC Driv

User Manual

DELTA ELECTRONICS, INC.


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Delta Electronics, Inc.

NORTH / SOUTH AMERICA EUROPE

DELTA PRODUCTS CORPORATION DELTA ELECTRONICS GmbH

Sales Office

P.O.BOX 12173

5101 DAVIS DRIVE

RESEARCH TRIANGLE PARK,

NORTH CAROLINA, 27709 U. S. A.

PHONE: 1-919-767-3800

FAX: 1-919-767-3969

http://www.deltadrives.com

Sales Office

HANNS-MARTIN-SCHLEYER-STRASSE 9D

GEWERBEPARK MUENCHHIEDE II

47877 WILLICH, GERMANY

PHONE: 49-2154-489-8888

FAX: 49-2154-489-8889

Venezuela

Telecenter Controles C.A.

Av. Mario sur, Centro Empresarial Uniaragua

Mezanina # 1 Maracay Edo. Aragua. VenezuelaTelf. Fax. 58 43 460722 460333

[email protected]

501102570

9906


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Prefac

1999 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED

i

PrefaceThank you for choosing DELTAs high-performance VFD-B Series. VFD-B Series are manufacturedby adopting high-quality components, material and incorporating the latest microprocessor technologavailable.& Getting Started

This manual will be helpful in the installation, parameter setting, troubleshooting, and damaintenance of the AC motor drives. To guarantee safe operation of the equipment, read thfollowing safety guidelines before connecting power to the AC motor drives. Keep this operatinmanual handy and distribute to all users for reference.

!! WARNING

!! Always read this manual thoroughly before using VFD-B series AC Motor Drives.

!! DANGER!AC input power must be disconnected before any maintenance. Do not connect

disconnect wires and connectors while power is applied to the circuit. Maintenance must bperformed by qualified technicians.

!! CAUTION!There are highly sensitive MOS components on the printed circuit boards. Thes

components are especially sensitive to static electricity. To avoid damage to thes

components, do not touch these components or the circuit boards with metal objects or yo

bare hands.

!! DANGER!A charge may still remain in the DC-link capacitor with hazardous voltages even

the power has been turned off. To avoid personal injury, do not remove the cover of the A

drive until all DISPLAY LED lights on the digital keypad are off. Please note that there alive components exposed within the AC drive. Do not touch these live parts.

!! CAUTION! Ground the VFD-B using the ground terminal. The grounding method must comp

with the laws of the country where the AC drive is to be installed. Refer to Basic Wirin

Diagram (CH 3-1).

!! DANGER!The AC drive may be destroyed beyond repair if incorrect cables are connected the input/output terminals. Never connect the AC drive output terminals U, V, and W directly the AC main circuit power supply.

!! CAUTION!The final enclosures of the AC drive must comply with EN50178. (Live parts shabe arranged in enclosures or located behind barriers that meet at least the requirements of thProtective Type IP20. The top surface of the enclosures or barrier that is easily accessibshall meet at least the requirements of the Protective Type IP40).

CAUTION! Heat sink may heat up over 70 (158 ), during the operation. Do not touch thheat sink.


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Prefac


ii

CHAPTER 1: RECEIVING AND INSPECTIONS

1-1 Nameplate Information .....1

1-2 Model Explanation .1

1-3 Serial Number Explanation .....1

CHAPTER 2: STORAGE AND INSTALLATION

2-1 Storage 2

2-2 Installation ..3

CHAPTER 3: WIRING

3-1 Basic Wiring Diagram....5

3-2 Terminal Explanation ........9

3-3 Control Terminal Explanation ..........9

3-4 Main Circuit Wiring ..........11

3-5 Wiring Notes ............13

3-6 Motor Operation Precautions ........14

CHAPTER 4: DIGITAL KEYPAD OPERATION ..15

CHAPTER 5: DESCRIPTION OF PARAMETER SETTINGS ....17

5-1 Group 0: User Parameters .....18

5-2 Group 1: Basic Parameters ....23

5-3 Group 2: Operating Method Parameters......31

5-4 Group 3: Output Function Parameters....36

5-5 Group 4: Input Function Parameters ....43

5-6 Group 5: Multi-step Speed and PLC (Process Logic Control) Parameters .52

5-7 Group 6: Protection Parameters ....59

5-8 Group 7: Motor Parameters....64

5-9 Group 8: Special Parameters .....67


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Prefac


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5-10 Group 9: Communication Parameters ..73

5-11 Group 10: PID Control Parameters ....91

5-12 Group 11: Fan and Pump Control Parameters ....97

CHAPTER 6: MAINTENANCE AND INSPECTIONS

6-1 Periodic Inspection ......100

6-2 Periodic Maintenance....100

CHAPTER 7: TROUBLESHOOTING AND FAULT INFORMATION...101

CHAPTER 8: SUMMARY OF PARAMETER SETTINGS...105

APPENDIX

APPENDIX A STANDARD SPECIFICATIONS....11

APPENDIX B ACCESSORIES ..........12

APPENDIX C WARRANTY

............129


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Chapter 1 Receiving and Inspectio


1

Chapter 1 Receiving and InspectionThis VFD-B AC drive has gone through rigorous quality control tests at the factory beforshipment. After receiving the AC motor drive, please check for the following:

Receiving

Check to make sure that the package includes an AC drive, the User Manual, dust coveand rubber bushings.

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

Make sure that the part number indicated on the nameplate corresponds with the panumber of your order.

CH 1-1 Nameplate Information: *Example for 1HP/0.75kW 3-phase 230V AC drive

Serial NO. & Bar Code

AC Drive Model

Input Spec.Output Spec.

DELTA ELECTRONICS INC. MADE IN TAIWAN

INPUT ::AC 3HP 200-240V 50/60Hz 6A

MODEL VFD007B23A::

OUTPUT :: 3 HP 0-240V 1.6KVA 5A 1HP

Output Frequency Range

007B23A0T701001

Frequency Range: 0.1-400Hz

CH 1-2 Model Explanation:

VFD

Version Type

Input Voltage21: Single phase 230V 23 :Three phase 230V 43: Three phase 460 V

Applicable motor capacity007: 1 HP (0.7kW)015: 2 HP (1.5kW)022: 3 HP (2.2kW)037: 5 HP (3.7kW)055: 7.5 HP (5.5kW)075: 10 HP (7.5kW)110: 15 HP (11kW)

B Series

007 B 23 A

150: 20 HP (15kW)185: 25 HP (18.5kW)220: 30 HP (22kW)300: 40 HP (30kW)370: 50 HP (37kW)450: 60 HP (45kW)

Series Name

CH 1-3 Series Number Explanation:

001

Production number

Production factory(Taoyuan)

Production week

Production year 1999

T 9 010

Control Code

If there is any nameplate

information not corresponding to

your purchase order or any

problem, please contact your


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Chapter 2 Storage and Installatio

1999 DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED2

Chapter 2 Storage and Installations

CH 2-1 Storage

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

the warranty coverage, the AC motor drives should be stored properly when it is not to be use

for an extended period of time.

Ambient Conditions:

w Operation Air Temperature:-10 to +40 (14 to 122 ); +50 without dust

cover.

Atmosphere pressure:86 to 106 kPa

Installation Site Altitude:below 1000mVibration:Maximum 9.86 m/s2(1G) at less than 20Hz

Maximum 5.88 m/s2(1G) at 20Hz to 50Hz

w Storage Temperature:-20 to +60 (-4 to 140 )

Relative Humidity:Less than 90%, no condensation allowed


w Transportation Temperature:-20 to +60 (-4 to 140 )

Relative Humidity:Less than 90%, no condensation allowed


Vibration:Maximum 9.86 m/s2(1G) at less than 20Hz

Maximum 5.88 m/s2(1G) at 20Hz to 50Hz


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CH 2-2 Installation:

CAUTION

The control, power supply and motor leads must be laid

separately. They must not be fed through the same cableconduit / trunking.

High voltage insulation test equipment must not be used on

cables connected to the drive.

Improper installation of the AC drive will greatly reduce its life. Be sure to observethe following precautions when selecting a mounting location. Failure to observethese precautions may void the warranty!

w Do not mount the AC drive near heat-radiating elements or in direct sunlight.

w Do not install the AC drive in a place subjected to high temperature, highumidity, excessive vibration, corrosive gases or liquids, or airborne dust ometallic particles.

w Mount the AC drive vertically and do not restrict the air flow to the heat sink fins.

w The AC drive generates heat. Allow sufficient space around the unit for headissipation as shown in the figure shown next page:


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150mm (6 inches) Air Flowor more

or more

Metal Container

VFD-B

50mm(2 inches)or more

50mm(2 inches)or more

150mm (6 inches)

Minimum Clearances and Air Flow


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Chapter 3 Wiri


5

Chapter 3 Wiring

DANGER

Hazardous Voltage

Before servicing the electrical system:

w Disconnect all power.

w Wait one minute until DC bus capacitors discharge.

Failure to observe this instruction will result in death or serious injury.

&General Wiring Information

Applicable Codes

All VFD-B AC drives are Underwriters Laboratories, Inc. (UL) and CanadiUnderwriters Laboratories (cUL) listed, and therefore comply with the requirements the National Electrical Code (NEC) and the Canadian Electrical Code (CEC).

Installations intended to meet the UL and cUL requirements must follow thinstructions provided in CH 3-7 Wiring Notes section below as a minimum standarFollow all local codes that exceed UL and cUL requirements. Refer to the technicdata label affixed to the AC drive and the motor nameplate for electrical data.


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Chapter 3 Wiri


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CH 3-1 Basic Wiring Diagram

Users must connect wires according to the following circuit diagram shown below.*NOTE*: Do not plug in a Modem or telephone line to the RS-485 communication port. Terminals& 5 are the power sources for the optional copy keypad. Do not connect to these terminals whileusing RS-485 communication port.

FWD

REV

JOG

EF

Mi1

Mi2

Mi3

Mi4

Mi6

TRG

Mi5

DCM

+24V

AV I

ACI

AUI

ACM

R(L1)

S(L2)

T(L3)

NFBR

S

T

P1 P2 B

U(T1)

V(T2)

W(T3)

M

3~

RA

RB

RC

Mo1

Mo2

Mo3

+10V 20mA

4~20mA

-10~+10V

+10V

5K

3

2

1

AFM

ACM

48VDC 50mA

*230V series DC-BUS is lower than 200VDC


MCM

0~10VDC/2m A

DFM

DCM

RS-485

Figure 1For Model2HP(1.5kW) and below

Sw1

Sink

Source

JumperBraking resistor (optional)

Motor

240VAC 2.5A

120VAC 5A

28VDC 5A

Multi-function indicationoutput contacts below

Factory default: indicatesFactory default: indicates during operation

Milti-function Indication Output Contact

Factory default: Freq. Setting Indication

Factory default: Low-voltage Indication

Multi-function Photocoupler Output

Analog Milti-function Output TerminalFactory default: Analog frequency/current meter

Analog Signal common

Digital Frequency Output TerminalFactory default: 1:1 Duty =50% 10VDC

Digital Signal common

Analog Signal Common

None Fuse Breaker

FWD/STOP

REV/STOP

JOG

E.F.

Multi-step

Multi-step 2

Multi-step 3

Multi-step 4

RESET

Accel/Decel prohibited

Counter

Sink Module

Digital Signal Common

Do not apply the voltagedirectly to the above signals

Factorydefault: sink

Power supply

Master Frequency0 to 10V

RJ-11 communication port withRS-485 serial interface2:GND3:SG-4:SG+5:+5V

6 1


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Chapter 3 Wiri


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FWD

REV

JOG

EF

Mi1

Mi2

Mi3

Mi4

Mi6

TRG

Mi5

DCM

+24V

AVI

ACI

AUI

ACM

R(L1)

S(L2)

T(L3)

NFBR

S

T

P1 P2 B

U(T1)

V(T2)

W(T3)

M

3~

RA

RBRC

Mo1

Mo2

Mo3

+10V 20mA

4~20mA

-10~+10V

+10V

5K

3

2

1

AFM

ACM

48VDC 50m A



MCM

0~10VDC/2m A

DFM

DCM

RS-485

Figure 2For Model2HP(1.5kW) and below

Sw1

Sink

Source

Jumper

Braking resistor (optional)

Motor

240VAC 2.5A

120VAC 5A28VDC 5A

Multi-function indication output

contacts belowFactory default: indicates malfunctionFactory default: indicates during operation




Multi-function Photocoupler OutputAnalog Milti-function Output TerminalFactory default: Analog frequency/current meter





None Fuse Breaker

FWD/STOP

REV/STOP

JOGE.F.

Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET


Counter

Source Module

Digital Signal

Do not apply the voltage

directly to the above signals

Factory

default: sink

Power supply

Master Frequency0 to 10V 47K


6 1


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Chapter 3 Wiri


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FWD

REV

JOG

EF

Mi1

Mi2

Mi3

Mi4

Mi6

TRG

Mi5

DCM

+24V

AV I

ACI

AUI

ACM

R(L1)

S(L2)

T(L3)

NFBR

S

T

P1 P2 B

U(T1)

V(T2)

W(T3)

M

3~

RARB

RC

Mo1

Mo2

Mo3

+10V 20mA

4~20mA

-10~+10V

+10V

5K

3

2

1

AFM

ACM

48VDC 50mA



MCM

0~10VDC/2m A

DFM

DCM

RS-485

Figure 3For Model 3HP (2.2kW)

and above

Sink

Sw1

Source

Jumper

Braking resistor (optional)

Motor

240VAC 2.5A

120VAC 5A

28VDC 5A

Multi-function indication outputcontacts below

Factory default: indicates malfunctionFactory default: indicates during operation




Multi-function Photocoupler Output

Analog Milti-function Output TerminalFactory default: Analog frequency/current meter





None Fuse Breaker

FWD/STOP

REV/STOPJOG

E.F.Multi-step 1

Multi-step 2

Multi-step 3

Multi-step 4

RESET


Counter

Sink Module

Digital Signal Common

Do not apply the voltagedirectly to the above signals

Factorydefault: sink

Power supply

Master Frequency0 to 10V 47K


6 1


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Chapter 3 Wiri


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CH 3-2 Terminal Explanations

Terminal Symbol Explanation of Terminal Function

R,S,T AC line input terminals

U,V,W AC drive output and motor connectionsP1,P2 Connections for DC Link Reactor (optional)

P-B,P2/B1-B2 Connections for Braking Resistor (optional)

P2-N,P2/B1-N Connections for Braking Resistor (VFD-B series)

Earth Ground

CH 3-3 Control Terminals Explanations

Terminal Symbols Terminal Functions Factory Settings

FWD Forward-Stop command

REV Reverse-Stop command

JOG Jog-Stop command

EF External fault

TRG External counter input

MI1 Multi-function Input 1






Refer to Pr.04-04 to Pr.04-09

DFM Digital Frequency Factory setting 1:1

+24V Digital control signal (Sourcemode)

+24V, 20mA

DCMDigital control signal (Sinkmode)


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Terminal Symbols Terminal Functions Factory Settings

RAMulti-function Relay output(N.O.) a

RBMulti-function Relay output(N.C.) b

RC Multi-function Relay common

240Vac, 2.5A

120Vac, 5A

28Vdc, 5A

MO1Multi-function output 1(Photocoupler)



Refer to Pr.03-01 to Pr.03-03

MCMMulti-function output(Photocoupler) Max 48VDC 50mA

+10V speed setting power source +10V 20mA

AVI Analog voltage Input0 to +10V (maximum outputfrequency)

ACI Analog current Input4 to 20mA (maximum outputfrequency)

AUIAuxiliary analog voltageinput

-10 to +10V (maximum outputfrequency)

AFMAnalog frequency /currentmeter

0 to 10V (maximum outputfrequency)

ACM Analog control signal(common)

* Analog control signal (common): 18 AWG (0.75 mm2).


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CH 3-4 Main Circuit Wiring

1 HP to 2 HP

Power Terminals

Control Terminals

RS-485Communication

PG card connection

VFD-PU01

Sw1

Sink (+24V)

Source (DCM)


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Chapter 3 Wiri


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3 HP to 5 HP

R S T

U V WScrew Torque :

Wire Gauge :18Kg-cm

18~10AWG

P1 P2 B1 N B2

M03M02M01MCMAFM AUI ACMACI AVI +10V

+24VDCMDFMMI1MI2FWDREVEFJOGTRG

RCRBRA

MI3MI4MI5MI6

TERMINAL BLOCK

(TB1) - CONTROL B(TB2) - CONTROL B

TERMINAL BLOCK(DTB1) - POWER B

PG CARDCONNECTION

Sink (+24V)

Source (DCM)

Sw1


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Chapter 3 Wiri


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CH 3-5 Wiring Notes:

1. !! CAUTION: Do not connect the AC input to any of the U, V, W terminals, as it will damathe AC drive.

2. !! WARNING:Ensure all screws are tightened to the proper torque rating.

3. During installation, follow all local electrical, construction, and safety codes for the country tdrive is to be installed in.

4. Ensure that the appropriate protective devices (circuit breaker or fuses) are connected betwethe power supply and AC drive.

5. Make sure that the leads are connected correctly and the AC drive is properly grounde

(Ground resistance should not exceed 100 . For 460V-class AC drive, the ground resistanshould not exceed 10 .)

6. Use ground leads that comply with AWG/MCM standards and keep them as short as possible

7. Multiple VFD-B units can be installed in one location. All the units should be grounded directo a common ground terminal. The VFD-B ground terminals may also be connected in paralas shown in the figure below. Ensure there are no ground loops.

Forwardrunning

8. When the AC drive output terminals U, V, and W are connected to the motor terminals U, and W, respectively, the motor will rotate counterclockwise (as viewed from the shaft ends the motor) when a forward operation command is received. To reverse the direction of morotation, switch over any of the two motor leads.

9. Make sure that the power source is capable of supplying the correct voltage and requircurrent to the AC drive.

10. Do not attach or remove wiring when power is applied to the AC drive.


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Chapter 3 Wiri


14

11. Do not monitor the signals on the circuit board while the AC drive is in operation.

12. For the single-phase applications, the AC input line can be connected to any two of the thrinput terminals R, S, T. Note: This drive is not intended for the use with single-phamotors.

13. Route the wires of Power Terminals and Control Terminals separately, or 90angle to eachother.

14. If a filter is required for reducing EMI (Electro Magnetic Interference), install it as close possible to AC drive. EMI can also be reduced by lowering the Carrier Frequency.

15. If the AC drive is installed in the place where load reactor is needed, install the filter close U.V.W. side of AC drive. Do not use a Capacitor or L-C Filter (Inductance-Capacitance) or R

Filter (Resistance-Capacitance).

16. When using a GFCI (Ground Fault Circuit Interrupt), select current sensor with not less than200mA, with not less than 0.1-second detection to avoid nuisance tripping

CH 3-6 Motor Operation Precautions

1. When using the AC drive to operate a standard 3-phase induction motor, notice that the ener

loss is greater than an inverter duty motor.

2. While using the standard induction motor at low speed, the temperature of the motor may rise

so do not operate the motor at low speed for a long period of time.

3. When the standard motor operates at low speed, the motor output torque will decrease, pleas

decrease the load during the operation.

4. If 100% output torque were desired at low speed operation, it may be necessary to use a

special motor that can handle this load (inverter duty).


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Chapter 4 Digital Keypad Operatio


14

Chapter 4 Digital Keypad Operation

This Chapter describes the various controls and indicators found on the Digita

Keypad/Display PU01. The information in this chapter should be read anunderstood before performing the startup procedures described in the chapter oparameter settings.

Description of the Keypad

Description of Display

Keypad Operation Modes & Programming Steps


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15

u Description of the Digital Keypad VFD-PU01

Display Message Descriptions

The AC drive Master Frequency.

The actual operation frequency present at terminals U, V, an

W.

User defined unit, where (U = F x 00-05)

U

FH

STOPRUN REV

VFD-PU01

FWDJOG

LED DisplayIndicates frequency, voltage, current, userdefined units, etc.

Model Number

Operation LED DisplayIndicates the operation mode of the drive,such as RUN, STOP, JOG, FWD, REV,External Frequency, and Operation Mode

LEFT KeySelects the integer to bechanged by the UP/DOWNkeys

UP and DOWN KeySets the parameternumber and changes thenumerical data, such asMaster Frequency.

JOGBy pressing JOG key,initiates Jog operation.

JOG

MODEChanges between different display mode.

PROG/DATASets different parameters and enter inform

STOP/RESETStops AC drive operation and reset the drafter fault occurred.RUN RESET

STOP

RUNStarts AC drive operation.

MODE

PROGDATA


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16

Display Message Descriptions

The output current present at terminals U, V, and W.

The AC drive forward run status.

The AC drive reverse run status.

The counter value (C).

The specified parameter.

The actual value stored within the specified parameter.

External Fault.

End displays for approximately 1 second if input has been

accepted. After a parameter value has been set, the new

value is automatically stored in memory. To modify an entry,

use the or keys.

Err Displays, if the input is invalid.


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Chapter 5 Description of Parameter Setti


Chapter 5 Description of Parameter Settings

This chapter will explain all parameters in detail. They are divided into ten parame

groups to categorize parameter settings more clearly and effectively.

The eleven-parameter groups are described below:

Group 0: User Parameters

Group 1: Basic Parameters

Group 2: Operating Method Parameters

Group 3: Output Function Parameters

Group 4: Input Function ParametersGroup 5: Multi-step Speed and PLC (Process Logic Control) Parameters

Group 6: Protection Parameters

Group 7: Motor Parameters

Group 8: Special Parameters

Group 9: Communication Parameters

Group 10: PID Control Parameters

Group 11: Fan and Pump Control Parameters


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CH 5-1 Group 0: User Parameters

00 - 00 Identity Code of AC Motor Drive Factory setting: d ## Settings 04 to 29

00 - 01 Rated Current Display of the AC drive Factory setting: d ## Settings None Unit: 0.1 A

& This parameter displays the rated current of the AC drive. It will display basedparameter 0-00, and is read-only.

230V Series

kW 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45

HP 1.0 2.0 3.0 5.0 7.5 10 15 20 25 30 40 50 60

Number 04 06 08 10 12 14 16 18 20 22 24 26 28

Ratedcurrent (A)

5.0 7.0 11 17 25 33 49 65 75 90 120 146 182

CarrierFrequency

15KHz 9KHz

460V Series

kW 0.75 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45

HP 1.0 2.0 3.0 5.0 7.5 10 15 20 25 30 40 50 60

Number 05 07 09 11 13 15 17 19 21 23 25 27 29

RatedCurrent(A)

3.0 4.2 5.5 8.5 13 18 24 32 38 45 60 73 91

CarrierFrequency 15KHz 9KHz

&This parameter shows the capacity of the AC drive. Users can read Pr.0-01check if it is the rated current of the AC drive corresponds to the identity coshown above and the current shown in the next parameter.


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00 - 02 Parameter Reset Factory Setting: d 0

Settings d 0 to d 9 Not used

d 10 All parameters are reset to be factory settings

& This setting allows the user to return all parameters to the factory default setting

00 - 03 Start-up Display Selection Factory Setting: d 0

Settings d 0 Display the Master Frequency (F)

d 1 Display the actual operation frequency (H)

d 2 Display the content of users-defined unit (U)

d 3 Display the output current (A)

d 4 FWD/REV command

00 - 04 Content of User Defined Unit Factory Setting: d 0

Settings d 0 Display the user-defined unit (u)

d 1 Display the counter value (C)

d 2 Display the content of PLC time (1 tt)

d 3 Display the DC BUS voltage (U)

d 4 Display the output voltage (E)

d 5 Display power factor

d 6 Reserved

d 7 Display motor speed ( enable during vector control orPulse Generator control)

d 8 Reserved

&This parameter can be set during operation.Note: Display the user-defined unit, where u = H (Output Frequency) 0-05


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0 - 05 User Defined Coefficient K Factory Setting: d 1.0

Settings d 0.01 to d 160 Unit: 0.01

This parameter can be set during operation.

& The coefficient K determines the multiplying factor for the user-defined unit.The display value is calculated as follows:

u =(output frequency K)

& The display window is only capable of showing four digits, yet you could use Pr05 to create larger numbers. The display windows uses decimal points to signifnumbers up to five digits as illustrated below:

Display Number Represented

9999 The absence of a decimal point indicates a fourdigit integer.

999.9A signal decimal point between the middle and the right-mostnumbers is a true decimal point; it separates ones and tenths asin 30.5 (thirty and one-half).

9999.

A single decimal point after the right-most number is not a true

decimal point; instead it indicates that a zero follows the right-most number. For example, the number 1230 would be displayas 123.

999.9.

Two decimal points (one between the middle and the right-mostnumber, and one after the right-most number) are not truedecimal points; instead they indicate that two zeros follow theright-most number. For example, the number 34500 would bedisplay as 34.5..


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00 - 06 Software Version Factory Setting: 3.0 Setting None

& The software version is read-only.

00 - 07 Password Input Factory Setting: d 0 Settings d 0 to d 65535 Unit: 1

& When Pr.00-08 is not equal to 0, all parameters will be locked after power on. Inorder to set all parameters to be read/write, input the correct password in thisparameter. It limits to 3 times of entering password. If the password is enteredwrong 3 times continuously, the display will show code which means one mus

restart the AC drive in order to key in the correct password. Be sure to remembethe password when setting Pr.00-08. To lock all parameters again, input a numbother than the password in this parameter.

& Display states:d 0: no password / correct password has been inputd 1: parameters been locked

00 - 08 Password Setting Factory Setting: d 0

Settings d 0 to d 999 Unit: 1

& To cancel the parameter lock, setting the parameter as 0. To lock all parametesetting a value other than 0 in the parameter as a password. The new passwwork after setting the same value in this parameter. To change the one of parameter settings of this AC drive, one must enter the correct password in Pr.07 to activate this function.


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& Display states:d 0: no password d 1: password has been set

0 - 09 Control methods Factory Setting: d 0

Settings d0 V/F controld1 V/F + PG Controld2 Vector Controld3 Vector + PG Control


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CH 5-2 Group 1: Basic Parameters

1 00 Maximum Output Frequency (Fo. max) Factory Setting: d 60.

Settings 50.0 to 400 Hz Unit: 0.01Hz

& This parameter determines the AC drives Maximum Output Frequency. All the drive analog inputs (0 to +10V, 4 to 20mA) are scaled to correspond to the outfrequency range.

1 - 01 Maximum Voltage Frequency (Base Frequency) Factory Setting: d 60.

Settings 0.1 to 400Hz Unit: 0.01Hz

& This value should be set according to rated frequency of the motor as indicatedthe motor nameplate. Maximum Voltage Frequency determines the volts hertz ratio. For example, if the drive is rated for 460 VAC output and Maximum Voltage Frequency is set to 60Hz, the drive will maintain a constratio of 7.66 v/Hz. This parameter value must be equal to or greater than middle freq. setting (Pr.1-03).

1 - 02 Maximum Output Voltage (Vmax) Factory Setting: d 220

Settings 0.1 to 255V* Unit: 0.1V* *Twice value for 460V class

& This parameter determines the Maximum Output Voltage of the AC drive. TMaximum Output Voltage setting must be smaller than or equal to the ravoltage of the motor as indicated on the motor nameplate. This parameter vamust be equal to or greater than the Mid-Point Voltage (Pr.01-04).


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01 - 03 Mid-Point Frequency (Fmid) Factory Setting: d 1.5

Settings 0.1 to 400Hz Unit: 0.01Hz

& This parameter sets the Mid-Point Frequency of the V/F curve. With this sett

the V/F ratio between Minimum Frequency and Mid-Point frequency can determined. This parameter must be equal to or greater than Minimum OutFrequency (Pr.01-05) and equal to or less than Maximum Voltage Freque(Pr.01-01).

01 - 04 Mid-Point Voltage (Vmid) Factory Setting: d10*

Settings 0.1 to 255V* Unit: 0.1V* *Twice value for 460V class

& This parameter sets the Mid-Point Voltage of any V/F curve. With this setting, V/F ratio between Minimum Frequency and Mid-Point Frequency can determined. This parameter must be equal to or greater than Minimum OutVoltage (Pr.01-06) and equal to or less than Maximum Output Voltage (Pr.01-02

01 - 05 Minimum Output Frequency (Fmin) Factory Setting: d

Settings 0.1 to 400.0Hz Unit: 0.01Hz

& This parameter sets the Minimum Output Frequency of the AC drive. Tparameter must be equal to or less than Mid-Point Frequency (Pr.01-03).

1 - 06 Minimum Output Voltage (Vmin) Factory Setting: d20*

Settings 0.1 to 255V* Unit: 0.1V*

*Twice value for 460V class

& This parameter sets the Minimum Output Voltage of the AC drive. This paramemust be equal to or less than Mid-Point Voltage (Pr.01-04).


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01 - 07 Upper Bound of Output Frequency Factory Setting: d 40

Settings 1 to 110% Unit: 1%

& This parameter must be equal to or greater than the Lower Bound of OutFrequency (Pr.01-08). The Maximum Output Frequency (Pr.01-00) is regarded100%.

& Upper Bound of Output Frequency value = (Pr.01-00 Pr.01-07)/100

Pr.1-02

Voltage

Standard V/F Curve

Lower bound outputfrequency

Pr.1-05 Pr.1-03 Pr.1-01

Pr.1-06

Pr.1-04

Pr.1-00

Pr.1-07

Pr.1-08

Frequency

MinimumOutputFreq

Mid-PointFreq.

Maximum VoltageFrequency(Base Frequency)

MaximumOutputFrequency

Mid-pointvoltage

MaximumOutputvoltage

Upper bound outputfrequency

MinimumOutputVoltage

OutputFrequencySetting Limit

01 - 08 Lower Bound of Output Frequency Factory Setting: d 0

Settings 0 to 100% Unit: 1%

& The Upper/Lower Bound is to prevent operation error and machine damage.

& If the Upper Bound of Output Frequency is 50Hz and the Maximum OutputFrequency is 60Hz, the Maximum Output Frequency will be limited to 50Hz.


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& If the Lower Bound of Output Frequency is 10Hz, and the Minimum OutFrequency (Pr.01-05) is set at 1.0Hz, then any Command Frequency between10Hz will generate a 10Hz output from the drive.

& This parameter must be equal to or less than the Upper Bound of OutFrequency (Pr.01-07).

& Upper Bound of Output Frequency value = (Pr.01-00 Pr.01-08)/100

01 - 09 Acceleration Time 1 (Taccel 1) Factory Setting: d10.001 - 10 Deceleration Time 1 (Tdecel 1) Factory Setting: d10.001 - 11 Acceleration Time 2 (Taccel 2) Factory Setting: d10.0

01 - 12 Deceleration Time 2 (Tdecel 2) Factory Setting: d10.0 Settings d 0.1 to d 3600Sec Unit: 0.1Sec

These parameters can be set during operation.

& Pr.01-09. This parameter is used to determine the time required for the AC dto ramp from 0 Hz to its Maximum Output Frequency (Pr.01-00). The rate is linunless S-Curve is Enabled.

& Pr.01-10. This parameter is used to determine the time required for the AC dto decelerate from the Maximum Output Frequency (Pr.01-00) down to 0 Hz. Trate is linear unless S-Curve is Enabled.

& The accel/decel time 2 determines the time for the AC drive to accel/decel fr0Hz to Maximum Output Frequency (Pr.01-00) accel/decel time, is the defaultMulti-Function Input terminals must be programmed to select accel/decel timand the terminals must be closed to select accel/decel time 2. See Pr.04-04Pr.04-09.

& In the diagram shown below, the accel/decel time of the AC drive is time betwe0 Hz to Maximum Output Frequency (Pr.01-00). Suppose the Maximum OutFrequency is 60 Hz, Minimum Output Frequency (Pr.01-05) is 1.0 Hz, aaccel/decel time is 10 seconds. The actual time for the AC drive to accelerfrom start-up to 60 Hz is 9.83 seconds and the deceleration time is also 9seconds.


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Frequency

Time

Jog Frequency

Maximum OutputFrequency

Pr.01-00

AccelTime

Pr.01-09Pr.01-11Pr.01-18Pr.01-20

DecelTime

Pr.01-10Pr.01-12Pr.01-19Pr.01-21

01 - 13 Jog Accel/Decel Time Factory Setting: d 1.0 Settings d 0.1 to d 3600Sec Unit: 0.1Sec This parameter can be set during operation.

01 - 14 Jog Frequency Factory Setting: d 6.0 Settings d 1.0 to d 400Hz Unit: 0.01Hz


& The Jog function can be selected using Multi-function Input terminals (Pr.04-04Pr.04-09) if programmed for Jog (d10). When the Jog terminal is closed, the drive will accelerate from Minimum Output Frequency (Pr.01-05) to Jog Freque(Pr.01-14). When the Jog terminal is open, the AC drive will decelerate from JFrequency to zero. The accel/decel time is decided by the Jog accel/decel t(Pr.01-13). During operation, the AC drive can not perform Jog command. Aduring Jog operation, other operation commands can not be accepted, exc

command of FORWARD, REVERSE and STOP keys on the digital keypad.


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Frequency

Time

Pr.01-14Jog Frequency

AccelTime

Pr.01-13

DecelTime

Pr.01-13

01 - 15 Auto-Acceleration / Deceleration Factory Setting: d 0

Settings d 0 Linear acceleration / deceleration.

d 1 Auto acceleration, linear Deceleration.

d 2 Linear acceleration, auto Deceleration.

d 3 Auto acceleration / deceleration

d 4 Auto acceleration, linear deceleration, and stall preventduring deceleration

& If the auto accel/decel is selected, the AC drive will accel/ decel in the fastestand smoothest means possible by automatically adjusting the time ofaccel/decel.


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01 16 Acceleration S-Curve Factory Setting: d 001 - 17 Deceleration S-Curve Factory Setting: d 0 Settings d 0 to d 7

& This parameter is used to ensure a smooth acceleration and deceleration. TS-curve is enabled when set at d1-d7. Setting d1 offers the quickest S-curve ad7 offers the longest and smoothest S-curve. The AC drive will not follow accel/decel time in Pr.01-09 to Pr.01-12. To Disable the S-curve, set Pr.01and Pr.01-17 to d0.

NOTE: From the diagram shown below, the original setting accel/decel time willfor reference when the function of the S-curve is enabled. The actual accel/decel tiwill be determined based on the S-curve selected (d1 to d7).

Frequency

Time

Accel/Decel characteristics

(1), (2) Disabling S curve

(3), (4) Enabling S curve

(4)(3)

(4)(3)

2(1

(2)(1)


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01 18 Acceleration Time 3 (Taccel 3) Factory Setting: d10.001 19 Deceleration Time 3 (Tdecel 3) Factory Setting: d10.001 20 Acceleration Time 4 (Taccel 4) Factory Setting: d10.001 21 Deceleration Time 4 (Tdecel 4) Factory Setting: d10.0

Settings d 0.1 to d 3600Sec Unit: 0.1 SecThese parameters can be set during operation.


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CH 5-3 Group 2: Operation Method Parameters

02 00 Source of Frequency Command Factory Setting: d 0

Settings d 0 Master Frequency input determined by digital keypad.

d 1 Master Frequency determined by analog signal DC 0V to10V (external terminal AVI)

d 2 Master Frequency determined by analog signal DC 4mA t20mA (external terminal ACI).

d 3 Master Frequency determined by analog signal DC 0V to10V (external terminal AUI).

d 4 Master Frequency operated by RS-485 serialcommunication interface.

& This parameter sets the Frequency Command Source of the AC drive.

02 - 01 Source of Operation Command Factory Setting: d 0

Settings d 0 Controlled by the digital keypadd 1 Controlled by the external terminals, keypad STOP

enabled.

d 2 Controlled by the external terminals, keypad STOPdisabled.

d 3 Controlled by the RS-485 communication interface, keypSTOP enabled.

d 4 Controlled by the RS-485 communication interface, keypSTOP disabled.

& When the AC drive is controlled by an external source, please refer to paramete

group 4 for detailed explanations on related parameter settings.


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02 - 02 Stop Method Factory Setting: d 0 Settings d 0 Ramp stop

d 1 Coast stop

&The parameter determines how the motor is stopped when the AC drive receives

valid stop command.

1. Ramp: the AC drive decelerates the motor to Minimum Output Frequency (Pr.0105) and then stops according to the deceleration time set in Pr.01-10 orPr.01-12.

2. Coast: the AC drive stops output instantly upon command, and the motor free ruuntil it comes to a complete stop.

Note: The motor stop method is usually determined by the characteristics of the mot

load and frequency of stops.

MotorSpeed

ON OFF

deceltime

Ramp

time

Frequency

MotorSpeed

time

ON OFF

?

Coast

Free running to stop

Stops according todeceleration time

Hz Hz

Frequency

OperationCommand


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02 - 03 PWM Carrier Frequency Selections

Settings (0.75kW to 22kW) Factory Setting: d 15

d 01 fc= 1KHz Unit: 1KHzd 02 fc= 2KHz

d 03 fc= 3KHztod 15 fc= 15KHz

Settings (30kW to 45kW) Factory Setting d9

d 01 fc= 1KHz Unit: 1KHzd 02 fc= 2KHzd 03 fc= 3KHz

tod 09 fc= 09KHz

This parameter can set the carrier frequency of PWM output.

CarrierFrequency Acoustic Noise

Electromagnetic

Noise, LeakageCurrent

HeatDissipation

15KHz

Significant

Minimal

Minimal

Significant

Minimal

Significant

& From the table, we see that the carrier frequency of PWM output has a signific

influence on the electromagnetic noise, heat dissipation of the AC drive, and acoustic noise to the motor.

1KHz


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02 - 04 Reverse Operation Inhibit Factory Setting: d 0

Settings d 0 enable REV operationd 1 disable REV operation

& The parameter determines whether the AC drive can operate in the revedirection.

02 - 05 2-wire/ 3-wire Operation Control Modes Factory Setting: d 0

Settings d 0 FWD/STOP, REV/STOP

d 1 REV/FWD, RUN/STOP

d 2 3-wrie Operation

& There are three different types of control modes:

02-05 External Terminal

d001-wire (1)

FWD /STOPREV / STOP

FWD:("OPEN":STOP) ("CLOSE":FWD)FWD / STOP

REV / STOP

DCM

VFD-B

REV:("OPEN":STOP) ("CLOSE":REV Run)

d012-wire (2)

FWD/ REVRUN / STOP

FWD: ("OPEN": STOP) ("CLOSE": RUN)RUN / STOP

FWD /REV

DCMVFD-

REV: ("OPEN": FWD) ("CLOSE":REV)

d023-wire

VFD-B

FWD: ("CLOSE" : RUN)

EF: ("OPEN" :STOP)REV: ("OPEN" : FWD) ("CLOSE" : REV)DCM

RUNSTOP

RUN / FWD


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2- 06 Line Start Lockout Factory Setting: Settings: d0: Disable

d1: Enable

&When enable, the AC drive will not start when powered up with run commandsapplied. To start in Line Start Lockout mode, the AC drive must see the runcommand go from stop to run after power up. When Line Start Lockout is disabl(also known as Auto-Start), the drive will start when powered-up with runcommands applied.


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CH 5-4 Group 3: Output Function Parameters

03 - 00 Multi-function Output Terminal (Relay output) Factory Setting: d 803 01 Multi-function Output Terminal MO1 Factory Setting: d 1

03 02 Multi-function Output Terminal MO2 Factory Setting: d 203 03 Multi-function Output Terminal MO3 Factory Setting: d 6 Settings d 0 to d 21

Function Table List:

Setting Function Setting Functiond 0 No function d12 PLC Program Completed

d 1 AC Drive Operational d13 PLC Operation Pausedd14 Terminal Count Value Attainedd 2 Maximum Output Frequency

Attained d15 Preliminary Counter Value Attained 3 Zero speed d16 Auxiliary Motor 1d 4 Over-Torque detection d17 Auxiliary Motor 2d 5 Base-Block (B.B.) Indication d18 Auxiliary Motor 3d 6 Low-Voltage Indication d19 Heatsink overheat warningd 8 Fault Indication d20 AC drive ready

d 9 Desired Frequency Attained d21 Emergency Stop Indicationd10 PLC Program Runningd11 PLC Program Step Completed

& Function Explanations:

d 0 No function

d 1 AC drive operational:the terminal will be activated when there is an output frothe drive.


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d 2 Maximum Output Frequency Attained:the output will be activated when the Adrive attains Maximum Output Frequency.

d 3 Zero speed:the output will be activated when Command Frequency is lower ththe Minimum Output Frequency.

d 4 Over-Torque Detection:the output will be activated as long as the over-torquedetected. Pr.6-04 determines the Over-Torque detection level. Pr.6-05 determinthe Over-Torque detection time.

d 5 Base-Block (B.B.) Indication:the output will be activated when the output of tAC drive is shut off by external Baseblock.

d 6 Low Voltage Indication:the output will be activated when low voltage isdetected.

d 7 AC Drive Operation Mode:the output will be activated when the operation of tAC drive is controlled by External Control Terminals.

d 8 Fault Indication:the output will be activated when faults occur (oc, ov, oH, oL,oL1, EF, cF3, HPF, ocA, ocd, ocn, GF).

d 9 Desired Frequency Attained:the output will be activated when the desiredfrequency (Pr.3-04) is attained.

d10 PLC Program Running:the output will be activated when the PLC program isrunning.

d11 PLC Program Step Completed:the output will be activated for 0.5 sec. wheneach multi-step speed is attained.

d12 PLC Program completed:the output will be activated for 0.5 sec. when the PLprogram cycle has completed.


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d13 PLC Program Operation Paused:the output will be activated when PLCoperation is paused.

d14 Terminal Count Value Attained: the output will be activated when the counterreaches Terminal Count Value.

d15 Preliminary Count Value Attained: the output will be activated when the counreaches Preliminary Count Value.

d16 to d 18 Auxiliary Motor 1-3: when the AC drive is operating the fan & pumpcontrols, one can use the relays to define the auxiliary motor 1-3. ReferCH 5-11 (PID Controls) and CH 5-12 (Fan and Pump Control).

d19 Heatsink Overheat Warning: when heatsink overheats, it will signal to prevent

OH turn off the drive. >85 (185 ) ON,


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Time

ON OFF

Pr. 03-04

ON OFF

Frequency

Maximum OutputFrequency

Desired Frequency Attained & Preset Frequency Attained

Detection range

2Hz

Inefficient range-2Hz

Desired Frequency

Detection range4Hz

OFF

OFF

Preset FrequencyAttained IndicationPr.03-00 to Pr.03-03

Desired FrequencyAttained IndicationPr.03-00 to Pr.03-03

03 05 Analog Output Signal Factory Setting: d 0

Settings d 0 Analog frequency meter (0 to Maximum OutputFrequency)

d 1 Analog current meter (0 to 250% of the rated AC driv

current)d 2 Output voltage (0 to Maximum input voltage)

d 3 Output frequency (0 to Maximum frequency)

d 4 Motor output speed (0 to Maximum input voltage)

& This parameter selects either Output Frequency or current to be displayed usthe 0 to10Vdc AFM output.


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03 - 06 Analog Output Gain Factory Setting: d 10 Settings d 1 to d 200% Unit: 1% This parameter can be set during operation.

& The parameter sets the voltage range of the analog output signal (frequency orcurrent), from the on output terminal AFM.

The analog output voltage is directly proportional to the output frequency of the ACdrive. With the factory setting of 100%, the Maximum Output Frequency (Pr.01-00) othe AC drive corresponds to +10VDC analog voltage output. (The actual voltage isabout +10VDC, and can be adjusted by Pr.03-01)

The analog output voltage is directly proportional to the output current of the AC drWith the factory setting of 100%, the 2.5 times rated current of the AC drcorresponds to +10VDC analog voltage output. (The actual voltage is about +10VD

and can be adjusted by Pr. 03-01)

Note: Any type of voltmeter can be used. If the meter reads full scale at a voltage lthan 10 volts, the parameter 3-01 should be set by the following formula:

Pr.3-01 = ((meter full scale voltage)/10) 100%

For Example: When using the meter with full scale of 5 volts, adjust Pr.03-01 to 50%

AFM GND

Analog Frequency Meter

AFM GND

Analog Current Meter


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03 - 07 Digital Output Frequency Factory Setting: d 1 Settings d 1.0 to d 20 Unit: 1%

& This parameter determines the multiplying factor for the AC drives digital outfrequency at the digital output terminals (DFM-DCM). The number of outpulses per second is equal to the AC drive output frequency multiplied by Pr.07.

03 - 08 Terminal Count Value Factory Setting: d 0

Settings d 0 to d 65500

& The parameter determines the value of the internal counter. The internal coun

can be triggered by the external terminal (Pr.04-4 to Pr.04-9, d19). Upcompletion of counting, the specified output terminal will be activated. (Pr.03-Pr.03-06, d14).

3 - 09 Preliminary Count Value Factory Setting: d 0

Settings d 0 to d 65500

& When the counter value is counted up from 1 to the set value of this parame

the corresponding multi-function output terminal will be closed, when set to d(Desired Value Attained Setting).

The timing diagram is shown in the next page:


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(Pr.03-04=d3)

(Pr.03-08=d5)(Pr.03-09=d3)(Pr.03-00 to Pr.03-03)

The width of trigger signal shonot be less than 2ms (


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CH 5-5 Group 4: Input Function Parameters

04 - 00 Potentiometer Bias Frequency Factory Setting: d 0 Settings d 0.0 to d 350Hz Unit: 0.01HzThis parameter can be set during the operation.

04 - 01 Potentiometer Bias Polarity Factory Setting: d 0 Settings d 0 positive bias

d 1 negative bias This parameter can be set during the operation.

04 - 02 Potentiometer Frequency Gain Factory Setting: d 10 Settings d 1 to d 200% Unit: 1% This parameter can be set during the operation.

04 - 03 Potentiometer Reverse Motion Enable Factory Setting: d 0 Settings d 0 Forward motion only

d 1 Reverse motion enable (must be in negative bias)

&Pr.4-00 to 4-03 are used when the source of frequency command is the analogsignal (0 to +10V DC or 4 to 20 mA DC). Refer to the following examples.


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Example A: Potentiometer Gain and Adjustment

Example B: Reverse and Forward Commands Controlled by the Potentiometer

Potentiometer is programmed to run a motor

Frequency Setting Signal

0V 10V 5V20mA12mA

Frequency

4mA

01-00=60Hz

FWDREV

Reverse enableduring negativebias

30Hz

04-02=104-03=200%04-04=1

04-01=30Hz

04-02=(1-04-01/01-00)X100% =(1-20/60)X100% =67%

04-02=(1+04-01/01-00)X100% =(1+20/60)X100% =167%

Potentiometer Frequency Gain1

2 Potentiometer Frequency Gain

3 Potentiometer Frequency Gain

Frequency

Input signal

Positive bias

0V 10V5V20mA12mANagative bias

01-00=60Hz

04-01=01

04-01=00

04-00=20Hz

04-00=20Hz

40Hz

30Hz

4mA

54Hz

3

1

2

PotentiometeFrequency Ga

Upper Freq.-Lower Freq.Upper Voltage-Lower Voltage

04-02= X10

01-00X100%

=[(54-20)/(5-0)]X10/60X100%

=113%


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4 04 Multi-function Input Terminal (MI1) Factory Setting: d 14 05 Multi-function Input Terminal (MI2) Factory Setting: d 24 06 Multi-function Input Terminal (MI3) Factory Setting: d 34 07 Multi-function Input Terminal (MI4) Factory Setting: d 4

4 08 Multi-function Input Terminal (MI5) Factory Setting: d 54 09 Multi-function Input Terminal (MI6) Factory Setting: d 6 Settings d0 to d 20

Parameters & Functions table:

Value Function Value Function

d 0 Parameter Disable d11 Accel/Decel Speed Inhibit

d 1

M0: FWD / STOP

M1: REV / STOP d12First or Second Accel/Decel TimSelection

d 2M0: RUN / STOPM1: FWD / REV

d13External Base Block (N.O.)

(Normally Open Contact Input)

d 33-Wire Operation Control mode(M0,M1,M2)

d14External Base Block (N.C.)

(Normally Close Contact Input)

d 4 External Fault (Normally Open) d15 Increase Master Frequency

d 5 External Fault (Normally Closed) d16 Decrease Master Frequency

d 6 External Reset d17 Run PLC Programd 7 Multi-Step Speed Command 1 d18 Pause PLC Program

d 8 Multi-Step Speed Command 2 d19 Counter Trigger Signal

d 9 Multi-Step Speed Command 3 d20 Counter Reset

d10 Jog operation


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Explanations:

d0 Parameter Disable:

Enter value (d0) to disable any Multi-Function Input Terminal: M1 (Pr. 4-04), (Pr. 4-05), M3 (Pr. 4-06), M4 (Pr. 4-07) or M5 (Pr. 4-08)

Note:The purpose of this function is to provide isolation for unused Multi-Function InTerminals. Any unused terminals should be programmed to d0 to insure they hno effect on drive operation.

d1 Two wire operation:Restricted to Pr. 4-04 and external terminals M0, M1.

d2Two wire operation:Restricted to Pr. 4-04 and external terminals M0, M1.

Note: Multi-function Input Terminal M0 does not have its own paramedesignation. M0 must be used in conjunction with M1 to operate two and thrwire control.

d3 Three Wire Control:Restricted to Pr.4-04 control terminals M0, M1, M2.

Note: When value d3 is selected for Pr. 4-04, this will over ride any value enterein Pr.4-05, since Pr.4-05 must be used for three wire control as shown above.

d4, d5 External Faults:

Parameter values d4, d5 programs Multi-Function Input Terminals: M1 (Pr. 4-0M2 (Pr. 4-05), M3 (Pr. 4-06), M4 (Pr. 4-07) or M5 (Pr. 4-08) to be External Fa(E.F.) inputs. When an External Fault input signal is received, the AC drive will sall output and display E.F. on Digital Keypad, the motor will free run. Noroperation can resume after the External Fault is cleared and the AC drive is rese

d6 External Reset:

Parameter value d6 programs a Multi-Function Input Terminal: M1 (Pr.4-04),

(Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) to be an External Reset.Note: the External Reset has the same function as the Reset key on the Digkeypad. After external fault such as O.H., O.C. and O.V. are clear, this input canused to reset the drive.


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d7, d8, d9 Multi-Step Speed Command:

Parameter values d7, d8, d9 programs any three of the following Multi-FunctInput Terminals: M1 (Pr.4-04), M2 (Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or (Pr.4-08) for multi-step speed command function. These three inputs select multi-step speeds defined by Pr.5-00 to Pr.5-06 as shown in the following diagra

Pr.5-07 to Pr.5-16 can also control output speed by programming the AC drivinternal PLC function.

STEP 1Pr.5-00STEP 2Pr.5-01STEP 3Pr.5-02

STEP 4Pr.5-03

STEP 5Pr.5-04

STEP 6Pr.5-05STEP 7Pr.5-06

Mx1-GND

step 1step 2

step 3

step 4

step 7

step 6step 5

Master Freq

Mx2-GND

Mx3-GND

ON ON ON

ON

ON

ON ON

ONON

ON

ON ON

ON OF

Freq

Time

Operation Command

d10 Jog Operation Control:

Parameter value d10 programs Multi-Function Input Terminal: M1 (Pr.4-04), M2(Pr.4- 05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) for Jog control.Note: Jog operation programmed by d10 can only be initiated while the motorstopped. (Refer to Pr.1-13, Pr.1-14.)


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d11 Accel/Decel Speed Inhibit:

Parameter value d11 programs Multi-Function Input Terminal: M1 (Pr.4-04), (Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) for Accel/Decel Inhibit.When the command is received, acceleration and deceleration is stopped and

AC drive maintains a constant speed.

Mx-GND ON ONON

ON

ON

OFFOperationCommand

Freqency Master Freqency

Accel inhibit

Decel inhibit

Decel inhibit

Accel inhibit

Actual Operation Freq.

Actual Operation Freqency

Time

d12 First or Second Accel./Decel. Time Selection:

Parameter value d12 programs a Multi-Function Input Terminal: M1 (Pr.4-04), (Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) to control selection of For Second Accel/Decel time. (Refer to Pr.1-09 to Pr.1-12.)

Frequency

MasterFrequency

ON

ON

Pr.1-09

ON ON

ON

OFFOperationCommand

Mx-GND

Pr.1-10

Pr.1-11

Pr.1-12

Pr.1-09

Pr.1-12

Time

1stAccel/Decel

2ndAccel/Decel

1stAccel

2ndDecel

d13, d14 External Base Block:


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Parameter values d13, d14 program Multi-Function Input Terminals: M1 (Pr.4-0M2 (Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) for external Base Blcontrol. Value d13 is for normally open (N.O.) input, and value d14 is for a normclosed (N.C.) input.Note:When a Base-Block signal is received, the AC drive will stop all output and

motor will free run. When base block control is deactivated, the AC drive will sits speed search function and synchronize with the motor speed, and thaccelerate to Master Frequency.

EXTERNALBASE-BLOCKSIGNAL

OUTPUTFREQUENCY

OUTPUTVOLTAGE

Speed search starts withthe frequency reference value

Min. Base Block time

Speed search operation

Pr.8-06

Pr.8-04 = d1

Speed synchronizationdetection

L.u.

L.u.

CapacitorDischarge

d15, d16 Increase/Decrease Master Frequency:

Parameter values d15, d16 program the Multi-Function Input Terminals: M1 (Pr.404), M2 (Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) to incrementallyincrease/ decrease the Master Frequency each time an input is received.

d17, d18 PLC Function Control:Parameter value d17 programs Multi-Function Input Terminal: M1 (Pr.4-04), (Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) to enable the AC dinternal PLC program. Parameter value d18 programs an input terminal to pathe PLC program.Note: Pr.5-00 to Pr.5-16 define the PLC program.

d19 Counter Trigger:

Parameter value d19 programs Multi-Function Input Terminal: M1 (Pr.4-04), (Pr.4-05), M3 (Pr.4-06), M4 (Pr.4-07) or M5 (Pr.4-08) to increase the AC drivinternal counter. When an input is received, the counter is increased by 1.


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Note: The Counter Trigger input can be connected to an external Pulse SignalGenerator to count a processing step or unit of material. See the diagram belo

2ms

2ms

(Pr.3-04=d3)(Pr.3-05/3-06)

(Pr.3-03=d5)(Pr.3-05/3-06)

The trigger timing can't be less than 2ms(


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ON

05-00

0 5 - 0 1

05-02

05-03

05-04

05-05

05-06

05-07

05-08

05-09

05-10

05-11

05-12

05-13

05-14

01-14

1 2 3 4 5 6 7 8 9 1 0 11 12 13 1 4 1 5

Multi-Step Speed via External Terminals

Frequency

RUN Signal

2nd step speedMulti-function TerminialPr.04-04 to 04-09(MI1 to MI16)

1st step speedMulti-function TerminialPr.04-04 to 04-09(MI1 to MI16)

3rd step speedMulti-function TerminialPr.04-04 to 04-09(MI1 to MI16)

4th step speedMulti-function TerminialPr.04-04 to 04-09(MI1 to MI16)

Jog Frequency

ON O N ON ON ON ON ON ON

ONONONON

ON

ON

ON

OFF

OFF

OFF

OFF

OFF ON

Master Frequency

Jog Frequency


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CH 5-6 Group 5: Multi-step Speed and PLC (Process Logic Control)Parameters

5 - 00 1st Step Speed Frequency Factory Setting: d5 - 01 2nd Step Speed Frequency Factory Setting: d5 - 02 3rd Step Speed Frequency Factory Setting: d5 - 03 4th Step Speed Frequency Factory Setting: d5 - 04 5th Step Speed Frequency Factory Setting: d5 - 05 6th Step Speed Frequency Factory Setting: d5 - 06 7th Step Speed Frequency Factory Setting: d5 - 07 8th Step Speed Frequency Factory Setting: d5 08 9th Step Speed Frequency Factory Setting: d5 09 10th Step Speed Frequency Factory Setting: d

5 10 11th Step Speed Frequency Factory Setting: d5 11 12th Step Speed Frequency Factory Setting: d5 12 13th Step Speed Frequency Factory Setting: d5 13 14th Step Speed Frequency Factory Setting: d5 14 15th Step Speed Frequency Factory Setting: d

Settings d 0.1 to d 400 Hz Unit: 0.1HzThese parameters can be set during operation.

&The Multi-Function Input Terminals (refer to Pr.4-04 to 4-09) are used to select oof the AC drive Multi-Step speeds. The speeds (frequencies) are determinedPr.5-00 to 5-14 shown above. Also can be accompanied with Pr.5-15 to 5-31PLC programs.

5 15 PLC Mode Factory Setting:

Settings d 0 Disable PLC operation

d 1 Execute one program cycled 2 Continuously execute program cycles

d 3 Execute one program cycle step by step

d 4 Continuously execute program cycles step by step


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& This parameter selects the mode of PLC operation for the AC drive. The Pprogram can be used in lieu of any External Controls, Relays or Switches. T

AC drive will change speeds and directions according to the users desiprogramming.

Example 1 (Pr.5-07 = d1): Execute one cycle of the PLC program. Its relatparameter settings are:

1. Pr.5-00 to 5-14: 1stto 15thstep speed (sets the frequency of each step speed)

2. Pr.4-04 to 4-09: Multi-Function Input Terminals (set one multi-function terminad14- PLC auto-operation).

3. Pr.3-00 to 3-03: Multi-Function Output Terminals (set a Multi-Function Termina

d10-PLC operation indication, d11-one cycle in PLC auto moded12-PLC operation fulfillment attainment).

4. Pr.5-15: PLC mode.

5. Pr.5-16: Direction of operation for Master Frequency and 1stto 15thstep speed.

6. Pr.5-17 to 5-31: operation time setting of Master Frequency and 1st to 15th sspeed.


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ON

0 5 - 0 0

0 5 - 0 1

0 5 - 0 2

0 5 - 0 3

0 5 - 0 4

0 5 - 0 5

0 5 - 0 6

0 5 - 0 7

0 5 - 0 8

0 5 - 0 9

0 5 - 1 0

05-11

0 5 - 1 2

0 5 - 1 3

0 5 - 1 4

OFF

OFF

1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 15

ONOFF

OFF

Tim0 5 -1 7 0 5 -1 8 0 5 -1 9 0 5 -2 0 0 5 -2 1 0 5 - 2 2 0 5 -2 3 0 5 -2 4 0 5 -2 5 0 5 -2 6 0 5 -2 7 0 5 -2 8 0 5 - 29 0 5 -3 0 0 5 -3 1

Frequency

Program operationcommand

Program operationindication

Program operationfulfillment indication

Step operation indication

Note: The above diagram shows one complete PLC cycle. To restart the cycle, tthe PLC program off and then back on.

Example 2 (Pr.5-07 = d2): Continuously executes program cycles

The diagram below shows the PLC program stepping through each speed and automatically starting again. To stop the PLC program, one must either pause program or turn it off. (Refer to Pr.4-05 to 4-08 value d17 and d18)

Example 3 (Pr. 5-07 = d3) Execute one cycle step by step:

The example shows how the PLC can perform one cycle at a time, within icomplete cycle. Each step will use the accel/decel times in Pr.1-09 to Pr.1-12should be noticed that the time each step spends at its intended frequencydiminished, due to the time spent during accel/decel.


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Example 4 (Pr. 5-07 =d 4) Continuously execute PLC cycles step by step:

In this explanation, the PLC program runs continuously step by step. Also shoare examples of steps in the Reverse direction.

Example 5 (Pr. 5-07 = d1) Execute one cycle of the PLC program:

Below is an example of time setting when executing one cycle of the PLC auoperation.

ON

05-00

05-01

05-02

05-03

OFF

1 2 3 4

ONOFF

OFF

Time

ttt

05-17 05 -18 05 -1 9 05 -20

PLC oper at ion execut e one cycle st ep by st ep

Frequency

Program operationcommand

Program operationIndication

Step operationIndication


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5 - 16 PLC Forward/Reverse Motion Factory Setting: d Settings d 0 to d 255

& This parameter controls the direction of motion for the Multi-Step Speed Pr.5-00Pr.5-06 and the Master Frequency during PLC mode. All other directcommands are invalid during the PLC mode.

Note:The equivalent 8-bit number is used to program the forward/reverse motion foreach of the 8 speed steps (including Master Frequency). The binary notation fothe 8-bit number must be translated into decimal notation and then entered.

123456789101112131415 0

0=

1=

Forward

Reverse

Direction of 14th step speed for Pr.5-13

Direction of Master Frequency during PLCDirection of 2nd step speed for Pr.5-01

Direction of 3rd step speed for Pr.5-02Direction of 4th step speed for Pr.5-03Direction of 5th step speed for Pr.5-04

Direction of 6th step speed for Pr.5-05Direction of 7th step speed for Pr.5-06Direction of 8th step speed for Pr.5-07


Direction of 10th step speed for Pr.5-09Direction of 11th step speed for Pr.5-10




Weights

bit


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100111000110010 0

0=

1=

ForwardReverse

Direction of Pr.5-01, 2nd speed = Reverse

Direction of Pr.5-02, 3rd speed = Forward

Direction of Pr.5-05, 6th speed = Reverse

Direction of Master Frequency Pr.5-00 durinPLC = Forward

Direction of Pr.5-03, 4th speed = Forward





Direction of Pr.5-09,10th speed = Forward

Direction of Pr.5-010,11th speed = Revers





The setting value

Setting Pr.

bit

2 =16384 2 = 8192 2 = 4096 2 = 2048 2 = 1024

2 =512 2 =256 2 =128 2 =64 2 =32

2 =16 2 =8 2 =4 2 =2 2 =1

1 4

9

4

Note:1 3

1 2 1 1 1 0

8 7 6 5

3 2 1 0


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5 17 Time Duration of 1st Step Speed Factory Setting: d5 18 Time Duration of 2nd Step Speed Factory Setting: d5 19 Time Duration of 3rd Step Speed Factory Setting: d5 10 Time Duration of 4th Step Speed Factory Setting: d

5 21 Time Duration of 5th Step Speed Factory Setting: d5 22 Time Duration of 6th Step Speed Factory Setting: d5 23 Time Duration of 7th Step Speed Factory Setting: d5 24 Time Duration of 8th Step Speed Factory Setting: d5 25 Time Duration of 9th Step Speed Factory Setting: d5 26 Time Duration of 10th Step Speed Factory Setting: d5 27 Time Duration of 11th Step Speed Factory Setting: d5 28 Time Duration of 12th Step Speed Factory Setting: d5 29 Time Duration of 13th Step Speed Factory Setting: d5 30 Time Duration of 14th Step Speed Factory Setting: d5 31 Time Duration of 15th Step Speed Factory Setting: d

Settings d 0 to d 9999 Unit: 1 Sec

&Pr.5-17 to Pr.5-31 correspond to operation time of each multi-step speed definby parameters 5-00 to 5-14. The maximum value of these parameters is 655sec., and its displayed as d 65.5.

Note: If a parameter is set to d0 (0 Sec), the corresponding step will be skipped. Tis commonly used to reduce number of program steps


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CH 5-7 Group 6: Protection Parameters

6 - 00 Over-Voltage Stall Prevention Factory Setting

Settings d 0 Disable Over-Voltage Stall Prevention

d 1 Enable Over-Voltage Stall Prevention

& During deceleration, the motor DC bus voltage may exceed its MaximAllowable Value due to motor regeneration. When this function is enabled, the drive will stop decelerating and maintain a constant output frequency. The drive will only resume deceleration when the voltage drops below preset value.

Note:With moderate inertial load, the over-voltage stall prevention will not occur and

deceleration time should be equal to Pr.01-10. The AC drive will automaticextend the deceleration time with high inertial loads. If deceleration time is critfor the application, then dynamic braking resistor should be used.

Output Frequency Deceleration Characteresticswhen Over-Voltage StallPrevention enabled

Frequency Held

Time

Deceleration TimePr.1-10, 1-12,1-19, or 1-21


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6 - 01 Over-Current Stall Prevention duringAcceleration

Factory Setting: d 17

Settings d 20 to d 250% Unit: 1%&A setting of 100% is equal to the Rated Output Current of the drive.

&During acceleration, the AC drive output current may increase abruptly and excethe value specified by Pr.6-01 due to rapid acceleration or excessive load on themotor. When this function is enabled, the AC drive will stop accelerating andmaintain a constant output frequency. The AC drive will only resume acceleratiowhen the current drops below the maximum value.

Over-CurrentDetection

Level06-01

Current

Output Frequency

Time

Over-Current Stall Prevention during Acceleration

Over-Current StallPrevention during

Acceleration,frequency held

6 - 02 Over-current Stall Prevention during Operation Factory Setting: d 1

Settings d 20 to d 250% Unit: 1%

&During the steady-state operation with motor load rapidly increasing, the AC droutput current may exceed the limit specified in Pr.6-02. When this occurred, output frequency will decrease to maintain a constant motor speed. The drive accelerate to the steady-state output frequency only when the output current drobelow the level specified by Pr.6-02.


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06-02

Output Frequency

Time

Output Current

Over-Current StallPrevention duringOperation, outputfrequency decreased

Over-CurrentDetectionLevel

Over-Current Stall Prevention during Operation

6 - 03 Over-Torque Detection Mode Factory Setting: d Settings d 0 Over-Torque detection disabled.

d 1 Over-Torque detection enabled during constant speedoperation (OL2), and operation continues until thecontinuous operation limit (6-05) is reached.

d 2 Over-Torque detection enabled during constant speedoperation, and operation halted after over-torquedetection.

d 3 Over-Torque detection enabled during acceleration, anoperation continues before the Continuous Output TimeLimit (6-05) is reached.

d 4 Over-Torque detection enabled during acceleration, anoperation halted after over-torque detection

6 - 04 Over-Torque Detection Level Factory Setting: d 1 Settings d 30 to d 200% Unit: 1%

&This setting is proportional to the Rated Output Current of the drive.


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6 - 05 Continuous Output Time Limit Factory Setting: d Settings d 0.1 to d 10.0Sec Unit: 0.1Sec

& This parameter determines the time that AC drive will run after over-torquedetected. Over-torque detection is based on the following:If a Multi-Function Output Terminal is set as Over-Torque Detection Indicatand the output current exceeds the Over-Torque Detection Level (Pr.6-Factory Setting: 150%), the output will be activated. For the amount of time in this parameter.

6 - 06 Electronic Thermal Overload Relay Selection Factory Setting: Settings d 0 Reduce Torque Motor

d 1 Constant Torque Motord 2 Inactive

& This function is used to limit the output power of the AC drive when poweringself-cooled motor at low speed.

6 - 07 Electronic Thermal Characteristic Factory Setting: d

Settings d 30 to d 600Sec Unit: 1 Sec


& The parameter determines the time required activating the I2t electronic therprotection function. The graph below shows I2t curves for 150% output power fominute.

0 80 120 140 20020 40 60 100

1

160 180

2

3

4

5

Operationtime (min)

Loadfactor (%)

60Hz or more

50Hz

10Hz

5Hz


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6 - 08 Present Fault Record Factory Setting:6 - 09 Second Most Recent Fault Record Factory Setting: 6 - 10 Third Most Recent Fault Record Factory Setting:6 - 11 Forth Recent Fault Record Factory Setting:

Settings d 0 No fault occurredd 1 Over-current (oc)d 2 Over-voltage (ov)d 3 Overheat (oH)d 4 Overload (oL)d 5 Overload1 (oL1)d 6 External fault (EF)d 7 IGBT protection (ccc)d 8 CPU failure (CF3)d 9 Hardware protection failure (HPF)d 10 Current exceeds 2 times rated current during accel.(ocd 11 Current exceeds 2 times rated current during decel.(ocd 12 Current exceeds 2 times rated current during ste

state operation (ocn)d 13 Ground fault (GFF)d 14 Low voltage (Lv)d 15 CPU READ failure (CF1)

d 16 CPU WRITE failure (CF2)d 17 External Base block stop (bb)d 18 Motor over load (oL2)d 19 Auto accel/decel failure (CFA)d 20 Software/password protection (code)d 21 Emergency stop (EF1)

& Pr.6-08 to 6-11 store records of the four most recent faults that had occurred. Uthe reset key to reset the drive when the fault no longer exits.


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CH 5-8 Group 7: Motor Parameters

7 - 00 Motor Rated Current Factory Setting: d Settings d 30 to d 120% Unit: 1% This parameter can be set during operation.

& This parameter will limit the AC drive output current in order to prevent the mofrom overheating. Use the following method to calculate the percentage entein this parameter.

Pr.7-00 = ( )*100Motor Rated Current

AC drive Rated Output Current

7 - 01 Motor No-load Current Factory Setting: d Settings d 0 to d 90% Unit: 1% This parameter can be set during operation.

&The rated current of the AC drive is regarded as 100%. Motor setting of no-l

current will effect the slip compensation. The setting value must be less than morated current setting Pr.7-00.

7 - 02 Torque Compensation Factory Setting: Settings d 0 to d 10 Unit: 1


& This parameter may be set so that the AC drive will increase its voltage outduring start-up to obtain a higher initial starting torque. .


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Slip Compensation

30


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7 - 04 Number of Motor Poles Factory Setting: d Settings d 2 to d 10 Unit: 2

&This parameter sets the number of motor poles (must be an even number).

7 - 05 Motor Auto Detection Factory Setting: d Settings d 0 Disable Unit: 0

d 1 Enable

&Pr.7-05 will start motor parameter self-detection, if it is set to d1. Press the RUNkey, it will start self-detect function.

7 - 06 Motor line-to-line resistance R1 Factory Setting: d Settings d 0 to d 655.35 ohm Unit: 0.01

&User can set the value if known, or it will automatically restore after Pr.7-05 selfdetection.

7 - 07 Equivalent Rotator Resistance R2 Factory Setting: d Settings d 0 to d 200% Unit: 1

&The percentage is R2/R1.


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CH 5-9 Group 8: Special Parameters

8 - 00 DC Braking Voltage Level Factory Setting Settings d 0 d100% Unit: 1%

& This parameter determines the level of DC Braking Voltage output to the moduring start-up and stopping. When setting DC Braking Voltage, the MaximOutput Voltage (Pr.1-02) is regarded as 100%. It is recommended to start witlow DC Braking Voltage Level and then increase until proper holding torque hbeen attained.

8 - 01 DC Braking Time during Start-up Factory Setting: d Settings d 0.0 to d 60.0Sec Unit: 0.1Sec

&This parameter determines the duration of time that the DC Braking Current willapplied to the motor during the AC drive start-up. DC Braking will be applied for time set in this parameter until the Minimum Frequency is reached duracceleration.

8 - 02 DC Braking Time during Stopping Factory Setting: d Settings d 0.0 to d 60.0Sec Unit: 0.1Sec&This parameter determines the duration of time that the DC braking voltage will

applied to the motor during stopping. If stopping with DC Braking is desired, thPr.2-02 must be set to RAMP stop (d 0).

8 - 03 Start-Point for DC Braking Factory Setting: d

Settings d 0.0 to d 400Hz Unit: 0.01Hz

& This parameter determines the frequency when DC Braking will begin durdeceleration.


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ON OFF

Pr.01-0508-03

Output Frequency

Run / Stop

Minimum Output

Frequency Time

DC Braking Timeduring Stopping

Start-Point forDC BrakingTime duringStopping

DC Braking Time

NOTE: 1.DC Braking during Start-up is used for loads that may move before the drive starts, such as fans and pumps. These loads may also be moving in

wrong direction. Under such circumstances, DC Braking can be executedhold the load in position before applying a forward motion.2. DC Braking during stopping is used to decrease stopping time and also

hold a stopped load in position. For high inertial loads, a dynamic brakresistor may be needed for quick decelerations.

8 - 04 Momentary Power Loss Operation Selection Factory Setting: Settings d 0 Operation stops after momentary power loss.

d 1 Operation continues after momentary power loss, speesearch starts with the Master Frequency reference valu

d 2 Operation continues after momentary power loss, speesearch starts with the minimum frequency.

8 - 05 Maximum Allowable Power Loss Time Factory Setting: d Settings d 0.3 to d 5.0Sec Unit: 0.1Sec

& During a power loss, if the power loss time is less than the time defined by parameter, the AC drive will resume operation. If the Maximum Allowable PowLoss Time is exceeded, the AC drive output is then turned off.


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8 - 06 Baseblock Time for Speed Search Factory Setting: d Settings d 0.3 to d 5.0Sec Unit: 0.1Sec

& When a momentary power loss is detected, the AC drive turns off for a speciftime interval determined by Pr.8-06 before resuming operation. This time inteis called Base-Block. This parameter should be set to a value where the residoutput voltage is nearly zero, before th

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