TECO JNEV-202~203-H1, JNEV-202~203-H1F, JNEV-202~203-H3, JNEV-401~403-H3, JNEV-401~403-H3F Operating Manual

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Page 1

Microprocessor Controlled

IGBT Drive

Inverter Motor Speed Regulator

Operating Manual

EV Series 110V 0.2∼0.75KW (0.2∼1HP) 220V 0.2∼2.2KW (0.2∼3HP) 440V 0.75∼2.2KW (1∼3HP)

This manual may be modified when necessary because of improvement of the product, modification, or changes in specifications, This manual is subject to change without notice.

Distributor

Ver:03 2006.05

10F., No.3-1, Yuancyu St., Nangang District, Taipei City 115, Taiwan Tel :+886-2-6615-9111 Fax :+886-2-6615-0933

http://www.teco.com.tw

Page 2

Quick Start Guide

This guide is to assist in installing and running the inverter to verify that the drive and motor are working properly. Starting, stopping and speed control will be from the keypad. If your application requires external control or special system programming, consult the 7300EV Instruction Manual supplied with your inverter.

Step 1 Before starting the inverter

Please refer to chapter one (Preface) and chapter two (Safety Precautions) of the 7300EV Instruction Manual. Verify drive was installed in accordance with the procedures as described in chapter three (Environment description and installation). If you feel this was abnormal, do not start the drive until qualified personnel have corrected the situation. (Failure to do so could result in serious injury.)

• Check inverter and motor nameplates to determine that they have the same HP and voltage

ratings. (Ensure that full load motor amps do not exceed that of the inverter.)

• Remove the terminal cover to expose the motor and power terminals.

a. Verify that AC power is wired to L1(L), L2, and L3(N) . b. Verify that Motor leads are connected to T1, T2, and T3 . c. IF brake module is necessary, please connect terminal voltage of the braking unit to +

and - of the inverter.

Step2 Apply power to the drive.

Apply AC power to the drive and observe operator. Three 7-segment display should show power voltage for 3~5 seconds and then show Frequency Command, factory sets 5.00. (Frequency Command of 7-segment display should be flashed all the time.)

Power Indicator

Page 3

Step3 Check motor rotation without load.

z Press RUN Key. 7-segment Display will indicates 00.0to 05.0. Such value is the frequency

output value.

z Check the operation direction of the motor.

IF the direction of the motor is incorrect: Press STOP Key, turn off the AC power supply. After Power indicator LED is off, change over theT1 and T2. Supply the power again, then check the motor direction.

z Press STOP key.

Step4 Check full speed at 50Hz/60Hz

z Change the frequency with ¿,À arrow mark , please press DATA/ENTER after setting

frequency.

z Set frequency to 50Hz/60Hz according to the above regulations. z Press RUN Key, inspect the motor operation as motor accelerates to full load. z Press STOP Key, inspect the motor operation as motor deceleration.

Step5 Other settings

As for other function, please refer to 7300EV user manual. Set acceleration time ………………………………… P. 4-9 Set deceleration time ………………………………… P. 4-9 Set upper frequency limit ….………………………... P. 4-12 Set lower frequency limit ……………………………. P. 4-12 Set motor rated current ………………………………P. 4-30 Set control mode (Vector, V/F) ………………………P. 4-26

Step6 vector Mode Settings

When the EV inverter is set to run in Vector Mode (C14=000), the motor parameters needs to be set. The required in formation should be readily available on the nameplate of the motor. (Motor kw=0.75 ¯ HP) The parameters to set for vector operation ave: Motor Rated Current (Amps) (F43) See page 4-23 Motor Rated Voltage (Volts) (F44) See page 4-23 Motor Rated Frequency (Hz) (F45) See page 4-23 Motor Rated Power (KW) (F46) See page 4-23 Motor Rated Speed (RPM) (F47) See page 4-23 Additional Vector Mode Settings to adjust for optimum operations are: Torque boost gain (F48) See page 4-23 Slip compensation gain (F49) See page 4-24 Low Frequency Voltage Compensation (F50) See page 4-25

Page 4

iii

7300EV user manual

Table of Contents

Tutorial

........................................................................................................................ i

Content...................................................................................................................... iii

Preface..................................................................................................................... 0-1

Preface.................................................................................................................... 0-1

Product inspection .................................................................................................. 0-1

Chapter 1 Safety precautions............................................................................... 1-1

1.1 Operation precautions ....................................................................................... 1-1

1.1.1 Before power up ........................................................................................ 1-1

1.1.2 During power up ....................................................................................... 1-2

1.1.3 Before operation........................................................................................ 1-2

1.1.4 Leakage current ........................................................................................ 1-2

1.1.5 During operation....................................................................................... 1-3

1.1.6 Useable environment ................................................................................. 1-3

Chapter 2 Model definition.................................................................................. 2-1

Chapter 3 Mounting and installation of the JNEV drive................................ 3-1

3.1 Environment ..................................................................................................... 3-1

3.2 Mounting and installation.................................................................................. 3-3

3.3 Wiring rules ...................................................................................................... 3-7

3.3.1 Notice for wiring........................................................................................ 3-7

3.3.2 Suitable MC, MCCB, fuse and wire specification ....................................... 3-9

3.3.3 Precautions for peripheral applications....................................................3-10

3.4 Inverter specification....................................................................................... 3-14

3.4.1 Basic specifications..................................................................................3-14

3.4.2 General specifications.............................................................................. 3-15

3.5 7300EV wiring diagram................................................................................... 3-17

3.6 Description of inverter terminal....................................................................... 3-18

3.7 Dimension ....................................................................................................... 3-21

3.8 Installation and design considerations.............................................................. 3-24

Page 5

Chapter 4 Programming instructions & parameter list.................................. 4-1

4.1 Keypad description............................................................................................4-1

4.1.1 Keypad description....................................................................................4-1

4.1.2 Operation instruction of the keypad........................................................... 4-1

4.2 Parameter functions list..................................................................................... 4-3

4.3 Parameter functions description....................................................................... 4-10

Chapter 5 Trouble shooting and maintenance.................................................. 5-1

5.1 Trouble indication and corrective action............................................................ 5-1

5.1.1 Fault/Error display and diagnostics ........................................................... 5-1

5.1.2 Set up& interface errors ............................................................................ 5-4

5.1.3 Keypad operation error description........................................................... 5-5

5.2 General functional troubleshooting.................................................................... 5-6

5.3 Troubleshooting flowcharts 7300EV series......................................................... 5-7

5.4 Routine and periodic checks............................................................................. 5-13

Chapter 6 Peripherals components.....................................................................6-1

6.1 Input side AC reactor ........................................................................................ 6-1

6.2 EMC filter......................................................................................................... 6-1

6.3 Option card....................................................................................................... 6-6

6.3.1 RS-485 option card.................................................................................... 6-6

6.3.2 RS-232 option card.................................................................................... 6-7

6.3.3 Program copy option card ......................................................................... 6-8

6.3.4 Remote keypad.......................................................................................... 6-9

6.3.5 2 IN/1OUT card....................................................................................... 6-10

6.3.6 PDA link ................................................................................................. 6-11

Appendix 1 7300EV inverter parameter setting list........................... Appendix 1

Page 6

Figure index

Figure 3-1 Panel and enclosure arrangement for drives............................................... 3-1

Figure 3-2 Mounting and clearance requirements........................................................ 3-1

Figure 3-3 Din rail mounting of the JNEV Drive ......................................................... 3-2

Figure 3-4 Side-by-side mounting of the JNEV Drive................................................... 3-2

Figure 3-5 NEMA 4 mounting instructions.................................................................. 3-4

Figure 3-6 NEMA 4 wiring diagram............................................................................3-4

Figure 3-7 M/N XX-YYY-N4S (115,230V model) connection diagram.......................... 3-5

Figure 3-8 M/N XX-YYY-N4 (115,230V model) connection diagram............................ 3-6

Figure 3-9 Typical installation schematic....................................................................3-10

Figure 3-10a Installation examples.............................................................................3-11

Figure 3-10b Installation examples using a filter.........................................................3-11

Figure 3-10c Installation examples with adjacent signal conductors............................3-11

Figure 3-11 Grounding filtered units..........................................................................3-12

Figure 3-12 Processing the ends of twisted pair tables.................................................3-12

Figure 3-13 Grounding example, multiple drives........................................................3-12

Figure 3-14 EV wiring diagram..................................................................................3-17

Figure 3-15 Power terminal locations.........................................................................3-18

Figure 3-16 Signal terminal locations .........................................................................3-19

Figure 3-17 EV drive frame 1 dimensions...................................................................3-21

Figure 3-18 EV drive frame 2 dimensions...................................................................3-22

Figure 3-19 EV drive IP65 (switch) frame 1 dimensions..............................................3-23

Figure 3-20 EV drive IP65 (no switch) frame 1 dimensions.........................................3-23

Figure 3-21 Common bus configurations....................................................................3-24

Figure 4-1 Keypad layout............................................................................................ 4-1

Figure 4-2 Keypad operations sequence....................................................................... 4-1

Figure 4-3 Wiring details

a. Fwd/stop-reverse/stop wiring detail ....................................................4-11

b. Run/stop-forward/reverse wiring detail...............................................4-11

c. 3-wire run/stop detail .........................................................................4-11

Figure 4-4 Control method sequences.........................................................................4-12

Figure 4-5 Frequency limits .......................................................................................4-12

Figure 4-6 Acceleration/deceleration prohibit.............................................................4-15

Figure 4-7 AIN gain & bias setting examples..............................................................4-16

Figure 4-8 Frequency detection

a. Frequency Reached (F21/C46=1) .........................................................4-17

b. Frequency Reached (F21/C46=2) .........................................................4-18

c. Frequency Reached (F21/C46=3) ......................................................... 4-18

d. Frequency Reached (F21/C46=4) .........................................................4-19

Page 7

Figure 4-9 Output current detection...........................................................................4-19

Figure 4-10 DC injection braking...............................................................................4-21

Figure 4-11 Output torque capacity ...........................................................................4-23

Figure 4-12 Slip compensation ...................................................................................4-23

Figure 4-13 Low frequency voltage compensation.......................................................4-24

Figure 4-14 V/F patterns

a. User configured V/F pattern...............................................................4-26

b. Pre configured V/F pattern.................................................................4-27

Figure 4-15 V/Hz curves with varying base voltages ...................................................4-28

Figure 4-16 PID flow control diagram........................................................................4-30

Figure 4-17 Sleep/wake mode.....................................................................................4-31

Figure 4-18 Communication error timing pattern.......................................................4-35

Figure 5-1 General troubleshooting flowchart............................................................. 5-7

Figure 5-2 OC, OL fault troubleshooting..................................................................... 5-9

Figure 5-3 OV, LV fault troubleshooting....................................................................5-10

Figure 5-4 Drive running troubleshooting diagnostics ................................................5-11

Figure 5-5 Motor overload / overheating diagnostics ..................................................5-12

Figure 5-6 Uneven speed operation diagnostics...........................................................5-12

Figure 6-1 External filter dimensions

a. JNFS21017-20.8-07................................................................................ 6-3

b. JNFS21019-8.9-07................................................................................. 6-3

c. JNFS21015-22-07 .................................................................................. 6-4

d. JNFS21016-15-07.................................................................................. 6-4

e. JNFS 20858-7-07 ................................................................................... 6-5

Figure 6-2 JNSIF-485 module ..................................................................................... 6-6

Figure 6-3 JNSIF-485 wiring diagram......................................................................... 6-6

Figure 6-4 RS232 option card

a. JNSIF-232 cable.................................................................................... 6-7

b. JNSIF-232 wiring diagram.................................................................... 6-7

Figure 6-5 Program copy unit

a. JNSIF-MP module ................................................................................ 6-8

b. JNSIF-MP wiring diagram.................................................................... 6-8

Figure 6-6 Remote keypad module

a. JNSDOP remote keypad.........................................................................6-9

b. Remote keypad wiring diagram..............................................................6-9

Figure 6-7 Input/output expansion card

a. JNSIF-IO card.....................................................................................6-10

b. JNSIF-IO wiring diagram ....................................................................6-10

Page 8

Preface

0-1

Preface

To extend the performance of the product and ensure personnel safety, read this manual thoroughly before using the inverter. Should there be any problem in using the product that can not be solved with the information provided in the manual, contact your nearest TECO distributor or sales representative who will be willing to help you.

※Precautions

The inverter is an electrical product. For your safety, there are symbols such as “Danger”, “Caution” in this manual as a reminder to pay attention to safety instructions on carrying, installing, operating, and checking the inverter. Be sure to follow the instructions for highest safety.

Indicates a potential hazard that causes death or serious personal injury if misused

Indicates that the inverter or the mechanical system might be damaged if

misused

Danger

z Do not touch any circuit boards or parts while the charging indicator is still lit after turning the power off.(the light will fade after approximately 5 minutes.)

z Do not connect any wires when the inverter is powered. Do not check parts and signals on circuit boards when the inverter is in operation.

z Do not disassemble the inverter nor modify any internal wires, circuits, or parts. z Ground the ground terminal of the inverter properly, for 200V class ground to 100 Ω or

below, 400v class ground to 10Ω or below.

Product Inspection

TECO’s inverters have all passed the function test before delivery. Please check the following when you receive and unpack the inverter:

z The model and capacity of the inverter is the same as those specified on your order. z Is there any damage caused by transportation. If so, do not apply the power.

Contact TECO’s sales representatives if any of the above problems happened.

Caution

z Do not perform a voltage test on parts inside the inverter. High voltage can destroy these

semiconductor parts.

z Do not connect T1 (U), T2 (V), and T3 (W) terminals of the inverter to any AC input power

source.

z CMOS ICs on the inverter’s main board are sensitive to static electricity. Do not touch the

main board.

Danger

Caution

Page 9

Chapter 1 Safety Precautions

1-1

Chapter 1 Safety Precautions

1.1 Operation Precautions

1.1.1 Before Power Up

Caution

The line voltage applied must comply with the inverter’s specified input voltage.(See the

nameplate)

Danger

Make sure the main circuit connections are correct. L1(L), L2, and L3(N) are power-input terminals and must not be confused with T1, T2 and T3. Otherwise, inverter damage can

result.

Caution

z To avoid the front cover from disengaging, or other damge do not carry the inverter by its

covers. Support the drive by the heat sink when transpoting. Improper handling can damage

the inverter or injure personnel and should be avoided.

z To avoid fire, do not install the inverter on a flammable object. Intall on nonflammable objects

such as metal.

z If several inverters are placed in the same control panel, provide heat removal means to

maintain the temperature below 50oC to avoid overheat or fire.

z When removing or installing the LCD operator, turn the power off first, and follow the LCD

instructions in the diagram to avoid operator error or no display caused by bad connections.

Warning

This product complies with IEC 61800-3, with built-in Filter in an unrestricted distribution

and with use of external filter in restricted distribution. Under some environments with electric-magnetic interruption, product should be tested before used.

Page 10

Chapter 1 Safety Precautions

1-2

1.1.2 Du ring Power up

Danger

zThe inverter still has control power immediately after power loss. When the power is re-

supplied, the inverter operation is controlled by F41.

zThe inverter operation is controlled by F04 and C09 and the status of (FWD/REV RUN

switch) when power is re-supplied. (F39 /F40) Power loss ride through / Auto reset after fault).

1. When F04=000, the inverter will not auto restart when power is re-supplied.

2. When F04=001 and operation switches (FWD/REV RUN) is OFF, the inverter will not auto restart when power is re-supplied.

3. When F04=001and operation switch ON and C09=000, the inverter will auto restart

when power is re-supplied. Please turn OFF the run ( start) switch to avoid damage to machine and injury to personnel before the power is re-supplied.

zWhen C09=000 (direct start on power up), please refer to the description and warning for

C09 (Page 4-27) to verify the safety of operator and machine.

1.1.3 Before operation

Caution

Make sure the model and inverter capacity match the F00 setting (Page 4-12).

1.1.4 Leakage current

Warning

Warning! EV series built in Filter type leakage current can exceed the IEC standard limit

of 3.5mA. Please ground the inverter as shown in figures 3.5 and 3.6.

Operation with ungrounded supplies:

1. Filtered inverters CANNOT be used on ungrounded supplies.

2. Unfiltered inverters can be used on ungrounded supplies. If any output phase is shorted to

ground, the inverter may trip with OC.(over current trip)

Operation with Residual Current Device(RCD):

1. A filtered inverter with the trip limit of the RCD is 300mA

2. The neutral of the supply is grounded, as is the inverter.

3. Only one inverter is supplied from each RCD.

Page 11

Chapter 1 Safety Precautions

1-3

1.1.5 Du ring operation

Danger

Do not connect or disconnect the motor while inverter is operating the motor. The inverter and the

disconnect device can sustain damage from high levels of switch-off current transients.

Danger

z To avoid electric shock, do not take the front cover off while power is on.

The motor will restart automatically after stop when auto-restart function is enabled. In this case, care

must be taken while working around the drive and associated equipment .

zNote: The operation of the stop switch is different than that of the emergency stop switch.

The stop switch has to be activated to be effective. Emergency stop has to be de-activated

to become effective.

Caution

z Do not touch heat-generating components such as heat sinks and brake resistors. z The inverter can drive the motor from low speed to high speed. Verify the allowable speed ranges of

the motor and the associated machinery.

z Note the settings related to the braking unit.

z Do not check signals on circuit PCB while the inverter is running.

Caution

Allow a minimum of 5 minutes power down before attempting to disassemble or check the components within the drive.

1.1.6 Useable environment

Caution

When the inverter top dust cover has been removed the drive can be installed in a non-

condensing environment with temperature ranging between –10oC to +50 oC and relative humidities of 95% or less, but the environment should be free from water and metal dust.

Page 12

Chapter 2 Model description

2-1

Chapter 2 Model description

Inverter model Model:JNEV-201-H1

Input power I/P: AC 1 PH

200-240V 50/60Hz

O/P: AC3PH 0~264V

Output power 1.6KVA 4.2A

TECO ELECTRIC&MACHINERY CO.,LTD.

JNEV - 2 P5 - H 1 F N4S

Series:

Input voltage :

Max suitable motor capacity:

SPEC Power supply Noise filter Enclosure

1: 110V P2: 0.25 HP H: standard 1:single phase Blank : none 2: 230V P5: 0.5 HP 3:three phase F: built-in

N4S:IP65 with water and dust proof switch

4: 460V 01: 1.0 HP 02: 2.0 HP

N4:IP65 without water and dust proof switch

03: 3.0 HP Blank: IP20

Page 13

Chapter 3 Environment description and installation

3-1

Chapter 3 Mounting and installation of the JNEV drive

3.1Environment

The environment will directly affect the proper operation and the life of the inverter, so install the inverter in an environment that complies with the following conditions:

z Ambient temperature: 14~122 deg F (-10 to 50 deg C)

z Avoid exposure to rain or moisture. z Avoid direct sunlight.

z Avoid smoke and salinity.

z Avoid corrosive liquid and gas.

z Avoid dust, lint fibers, and metal filings.

z Keep away from radio active and

flammable materials.

z Avoid electromagnetic interference (soldering machines, power machine).

z Avoid vibration (stamping, punchpress). Add a vibration-proof pad if the situation can not

be avoided.

z If several inverters are placed in the same control panel, provide heat remoual means to

maintain the temperature below 50oC. See figure 3-1 for proper drive arrangment.

(Correct ) (Incorrect ) (Correct) (Incorrect)

Figure 3-1 Panel and enclosure arrangement for drives

z Place the front side of the inverter outward and the top upward to improve heat dissipation.

(A)Front view (B)Side view

Figure 3-2 Mounting and clearance requirements

Panel

Enclosure

fan

Enclosure

JNEV

Page 14

Chapter 3 Environment description and installation

3-2

z All JNEV drives in IP-20 Enclosures can be DIN-RAIL mounted as shown below.

Figure 3-3 Din Rail Mounting of the JNEV Drive

zAll JNEV Drives in IP-20 enclosures can be mounted side-by-side as shown below. (ambient

temperature below 122˚ F)(50 oC).

Figure 3-4

Side-by-side Mounting of the JNEV Drive

Page 15

Chapter 3 Environment description and installation

3-3

3.2 Mounting and installation

Do not use the inverter in an environment with the following conditions:

Direct sunlight

Corrosive gas and liquid

Oil

Salt

Wind, rain, and water

drops may get into

Iron filings, dust

Extreme low temperature

Electromagnetic wave

and ultra high wave

Radioactive materials

Inflammable materials

Excessive high

tem

erature

Page 16

Chapter 3 Environment description and installation

3-4

EV-1P2/1P5/101/2P2/2P5/201- -N4X(IP65)TYPE INSTALLATION :

Figure 3-5 NEMA4 Mounting Instructions

NOTE :

1. POWER SWITCH , REV-0-FWD SWITCH AND Potentiometer are only for EV-1P2~201- N4S TYPE

2. Power supply cable : #14 AWG (2.0m )

3. Motor cable : #16 AWG (1.25m )

4. Tightening Torque : (1). Power/Motor cable (plug in) Terminal : 4.34 in-lb (2). Remote control wire : 3.47 in-lb (3). Outer Cover (M4) : 5.20 in-lb

T1 T2 T3

NOTE: (1). Input source : single-phase(L1,L2,

(PE) ) must

be connected to a 100~120 or 200~240 supply.

(2). Output Motor : three-phase(T1,T2,T3,

(PE) ).

Caution :

•Do not start or stop the inverter using the

main circuit power.

•FOR EV-1P2~201- -N4S TYPE :

Set REV-0-FWD switch at 0 position so that the inverter has no run signal before power-up. Otherwise, injury may result.

10V

AIN

FWD REV 24V

PHASE

AC INPUT

POWER

REV-0-FWD

SWITCH

Potentiometer

100~120

200~240

50/60HZ

(PE)

Figure 3-6 NEMA4 wiring diagram

Page 17

Chapter 3 Environment description and installation

3-5

Figure 3-7 M/N XX-YYY-N4S (115V, 230V models) connection diagram

TM1

TM2

Page 18

Chapter 3 Environment description and installation

3-6

Figure 3-8 M/N XX-YYY-N4 (115V, 230 MODELS) connection diagram

TM1

TM2

Page 19

Chapter 3 Environment description and installation

3-7

3.3 Wiring Rules

3.3.1 Notice for wiring

A. Tightening torque:

Connect cables with a screwdriver or other suitable tools per the tightening torques listed below.

Securing torque

Horsepower Power source Tightening torque for TM1 terminal

0.25/0.5/1 100-120V

0.25/0.5/1 200-240V

0.74/0.1

(LBS-FT / KG-M)

8.66/10

(LBS-IN/KG-CM)

2/3 200-240V

1/2/3 380-480V

1.286/0.18

(LBS-FT/KG-M)

15.97/18

(LBS-IN/KG-CM)

B. Power wires:

Power wires connect to terminals L1(L), L2, L3 (N), T1, T2, T3, P and N. Select power wire in accordance with the following criteria: (1) Use wires with copper core only. Insulating materials with diameters should be based on

working conditions at 221oF (105oC).

(2) The minimum nominal voltage of 240Vac type connectors is 300V, and 480Vac type

connector is 600V.

C. Control wire:

Control wire is connected to the TM2 control terminal. Select wire in accordance with the following criteria: (1) Use copper core only. The insulating materials with diameters should be based on working

conditions at 221oF (105oC).

(2) To avoid noise interference, do not route the control wiring in the same conduit with power

wires and motor wiring.

D. Nominal electrical specifications of the terminal block:

The following are nominal values of TM1:

Horsepower Power source Volts Amps

0.25 / 0.5 / 1 100-120V

0.25 / 0.5 / 1 200-240V

600 15

2 / 3 200-240V

1 / 2 / 3 380-480V

600 40

※Note: Nominal values of input and output signals (TM2) – follow the specifications of class 2

wiring.

Page 20

Chapter 3 Environment description and installation

3-8

E. Fuse types

Drive input fuses are provided to disconnect the drive from power in the event that a component fails in the drive’s power circuitry. The drive’s electronic protection circuitry is designed to clear drive output short circuits and ground faults without blowing the drive input fuses. Below table shows the EV input fuse ratings.

To protect the inverter most effectively, use fuses with current-limit function.

RK5, CC/T type fuse for EV

110V class(1

φ)

JNEV-

HP KW KVA 100% CONT

Output AMPS (A)

Max.RK5

FUSE Rating(A)

Max.CC or T

FUSE Rating(A)

1P2-H1

0.25 0.2 0.53 1.7

10 20

1P5-H1

0.5 0.4 0.88 3.1

15 30

101-H1

1 0.75 1.6 4.2

20 40

220V class(1φ)

JNEV-

HP KW KVA 100% CONT

Output AMPS (A)

Max.RK5

FUSE Rating(A)

Max.CC or T

FUSE Rating(A)

2P2-H1

0.25 0.2 0.53 1.7

8 15

2P5-H1

0.5 0.4 0.88 3.1

10 20

201-H1

1 0.75 1.6 4.2

15 30

202-H1

2 1.5 2.9 7.5

20 40

203-H1

3 2.2 4.0 10.5

25 50

220V class(3φ)

JNEV-

HP KW KVA 100% CONT

Output AMPS (A)

Max.RK5

FUSE Rating(A)

Max.CC or T

FUSE Rating(A)

2P2-H3

0.25 0.2 0.53 1.7

5 8

2P5-H3

0.5 0.4 0.88 3.1

8 10

201-H3

1 0.75 1.6 4.2

12 15

202-H3

2 1.5 2.9 7.5

15 20

203-H3

3 2.2 4.0 10.5

20 30

440V class(3φ)

JNEV-

HP KW KVA 100% CONT

Output AMPS (A)

Max.RK5

FUSE Rating(A)

Max.CC or T

FUSE Rating(A)

401-H3

1 0.75 1.7 2.3

6 10

402-H3

2 1.5 2.9 3.8

10 15

403-H3

3 2.2 4.0 5.2

10 20

*Fuse ratings are based upon 300V fuses for 120V i nvert ers, and 300V fuses for 230V inverters, and 500V for 460V

inverters

Page 21

Chapter 3 Environment description and installation

3-9

3.3.2 Options and wiring specifications

MCCB/ MC/ Fuse

z Warranty and replacement service does not apply to damage caused by the following conditions.

(1)MCCB or fuse is not installed, improperly installed, or improperly sized, and

has resulted in inverter damage.

(2)MC or capacitor or surge absorber is installed between the inverter and the

motor.

EV model

JNEV□□□H1(F)/H3 JNEV□□□ H3(F)

1P2/2P2/1P5/2P5 101/201 202 203 401/402/403

Fuse

10A

300Vac

20A

300Vac

30A

300Vac

15A/600Vac

Main circuit terminal

(TM1/TM3)

Wire dimension

(14AWG)2.0mm2

Terminal screw

Wire

dimension

(12AWG)

3.5mm

Terminal

screw

Wire dimension

(14AWG)2.0mm

Terminal screw

Signal terminal

(TM2)

1~12

Wire dimension (#18AWG)0.75mm

Terminal screw M3

zUse a single fuse for 1φ L/N model. For 3φ models, each L1(L)/L2/L3(N) phase must be fused.

zPlease utilize three phase squirrel cage induction motor with appropriate capacity for inverter.

zIF the inverter is used to drive more than one motor, the total capacity must be smaller than the

capacity of the AC drive. Additional thermal overload relays must installed in front of each motor.

zDo not install phase advancing capacitors, LC, or RC components between inverter and motor.

Page 22

Chapter 3 Environment description and installation

3-10

3.3.3Precautions for peripheral applications:

Power supply:

zMake sure the correct voltage is applied to avoid damaging the

inverter.

zA molded-case circuit breaker or fused disconnect must be

installed between the AC source and the inverter.

Molded-case circuit breaker:

zUse a molded-case circuit breaker that conforms to the rated

voltage and current of the inverter to control the power and protect the inverter.

zDo not use the circuit breaker as the run/stop switch for the

inverter.

Fuse:

zA suitable fuse should be installed with inverter rated voltage and

current when a MCCB is not being used.

Earth Leakage circuit breaker:

z Install a leakage breaker to prevent problems caused by current

leakage and to protect personnel. Select current range up to 200mA, and action time up to 0.1 second to prevent high frequency failure.

Magnetic contactor:

zNormal operations do not need a magnetic contactor. When

performing functions such as external control and auto restart after power failure, or when using a brake controller, install a

magnetic contactor.

Do not use the magnetic contactor as the run/stop switch for the

inverter.

AC Line Reactor for power quality:

zWhen inverters are supplied with high capacity (above 600KVA) power source, a AC reactor can be connected to improve the PF.

Input noise filter:

zA filter must be installed when there are inductive loads

affecting the inverter.

Inverter:

zOutput terminals T1, T2, and T3 are connected to U, V, and W

terminals of the motor. If the motor is reversed while the inverter is set to run forward, just swap any two terminals of T1, T2, and T3.

zTo avoid damaging the inverter, do not connect the input

terminals T1, T2, and T3 to AC input power.

zConnect the ground terminal properly.( 230 V series: Rg

<100Ω; 460 V series: Rg <10Ω.)

Figure 3-9 Typical installation

schematic

Page 23

Chapter 3 Environment description and installation

3-11

Make external connections as shown in figure 3-10. Check after wiring to make sure all connections are correct. (Do not use the control circuit buzzer to check connections)

(A) Main circuit must be separated from other high voltage or high current power line to avoid

noise interference. Refer to following figures:

z The inverter uses dedicated power line ● A general noise filter may not provide correct results

z Please added a noise filter or separation transformer when the inverter shares the power line with other machines.

z A noise filter in the output of the main circuit can suppress conductive noise. To prevent radiative

noise, the wires should be put in a ferromagnetic metal pipe and separated from all other signal lines by at least 1ft.

Metal box

Power

Powe

Power

專用雜訊

濾波器

Power

General noise filter

Machine

Genera l noise filter

Machine

pecial noise filter

Separation transformer

Insulation transformer

Figure3-10 b Installation examples using a filter

Figure3-10a Installation examples

Incorrect

Figure 3-10c Installation examples with adjacent signal conductors

Correct

Page 24

Chapter 3 Environment description and installation

3-12

z The power supply and output PE terminals must be both connected to ground to increase noise immunity of the built-in Filter.

(A)The control circuit wiring and main circuit wire/ other high voltage/current

power wiring should be separated to avoid noise interruption.

z In order to prevent noise interference which could cause inverter faults, the control circuit signal

should be shielded and twisted. Please refer to figure 3-12. The wiring distance should be less than 150ft (50m).

(B)Connect ground terminals as follows:

(200V class ground <100Ω ; 400V class ground

<10Ω .)

z Ground wiring AWG is sized per the electrical equipment specifications and should be made as

short as possible.

z Do not share the ground of the inverter with other high current loads (welding machine, high power

motor).Connect the terminal to its own ground.

z Do not make a loop when several inverters share a common ground point.

(a) Good (b) Good (c) Bad

(C)To ensure maximum safety, use correct wire size for the main power circuit and control circuit. (See table in section 3.2.2)

(D)Verify that all wiring is correct, wires are intact, and terminal screws are secured.

Do not connect this end

Shield sheath

Armor

Wrapped with insulating tape

To ground terminal

Ground

Figure 3-11 Grounding filtered units

Figure 3-12 Processing the ends of twisted pair cables

Figure 3-13 Grounding examples: multiple drives

Page 25

Chapter 3 Environment description and installation

3-13

z When the connection between the inverter and the motor is too long, consider the voltage drop of

the circuit. Phase-to-phase voltage drop (V) =

3 ×resistance of wire (Ω/km)×length of line (m)×current×10-3. And the carrier frequency must be

adjusted based on the length of the line.

The length of the line between the inverter and the motor

Below 25m Below 50m Below 100m Over100m

Carrier Frequency Below 16KH z Below 1 2 KH z Below 8KH z Below 5KH z

Settings of F40 parameter 16 12 8 5

Page 26

Chapter 3 Environment description and installation

3-14

3.4 Inverter Specification

3.4.1 Basic specification

460V model

EV-□□□-H3(F)

Model

401 402 403

Horse power (HP)

1 2 3

Max.applicable Motor Output HP*1(KW)

1.0(0.75) 2.0(1.50) 3.0(2.2)

Rated output current (A)

2.3 3.8 5.2

Rated capacity (KVA)

1.7 2.9 4.0

Input voltage range(V)

3PH 380~480V+10%,-15%(50/60Hz)

Output voltage range(V)

3PH 0~480V

Input current (A)

3 4.8 6.6 Inverter Weight Lb (KG) Inverter with filter Weight Lb (KG)

3.31(1.26)

3.70(1.37)

3.35(1.29)

3.75(1.4)

3.42(1.34)

3.82

(1.45)

Maximum momentary power

loss time (S)

1.0 2.0 2.0

Enclosure

IP20

* Based on a 4-Pole Motor

120V model 230V model

EV-□□□-H1

Single phase

EV-□□□-H1(F)

Three phase

EV-□□□-H3

Model

1P2 1P5 101 2P2 2P5 201 202 203 2P2 2P5 201 202 203

Horsepower (HP) 0.25 0.5 1 0.25 0.5 1 2 3 0.25 0.5 1 2 3

Max.Applicable Motor output.HP*1 (KW)

0.25

(0.2)

0.5

(0.4) 1 (0.75)

0.25

(0.2)

0.5

(0.4)1 (0.75)2 (1.5)3 (2.2)

0.5

(0.2)

0.5

(0.4) 1 (0.75) 2 (1.50)3 (2.2)

Rated output current (A) 1.7 3.1 4.2 1.7 3.1 4.2 7.5 10.5 1.7 3.1 4.2 7.5 10.5

Rated capacity (KVA) 0.53 0.88 1.60 0.53 0.88 1.60 2.90 4.00 0.53 0.88 1.60 2.90 4.00

Input voltage range(V)

1PH

100~120V+10%,

-15%(50/60Hz)

1PH

200~240V+10%,

-15%(50/60Hz)

3PH

200~240V+10%,

-15%(50/60Hz)

Output voltage range(V)

3PH 0~240V

Input current (A) 7.1 12.2 17.9 4.3 5.4 10.4 15.5 21 3.0 4.0 6.4 9.4 12.2

Inverter Weight Lb Inverter with filter weight

Kb (KG)

1.37

(0.62)

1.50

(0.68)

1.59

(0.72)

1.43

(0.65)

1.57

(0.71)

1.48

(0.67)

1.71

(0.73)

1.48

(0.67)

1.71

(0.73)

2.20

(1)

2.76

(1.25)

2.31

(1.05)

2.87

(1.3)

1.34

(0.61)

1.34

(0.61)

1.46

(0.66)

2.09

(0.95)

2.20

(1.0)

Maximum momentary

power loss time (S)

1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 1.0 1.0 1.0 2.0 2.0

Enclosure IP20

Page 27

Chapter 3 Environment description and installation

3-15

3.4.2 General Specifications

Range 0~200Hz

Initial Drive 100%/3Hz (Vector mode)

Speed Control Range (Vector mode) 20:1 Speed Control

Precision

±0.5%(Vector mode)

Setting resolution※1

Digital: 0.1Hz(0~99.9Hz)/1Hz(100~200Hz); analog: 0.06Hz/ 60Hz

Keypad setting

Set directly with▲▼ keys or the VR on the keypad

Display 7 segment*3 Displays; frequency/DC Voltage/Output Voltage /

Current/ inverter parameters/fault log/program version/PID feedback control potentiometer.

External signal setting •External / 0(2)-10V/ 0(4)-20mA

•Performs up/down controls with multi-functional contacts on the terminal base

Frequency control

Frequency limit function

Upper/lower frequency limits, and two skip frequencies.

Carrier frequency 4~16KHz (default 10KHz, above 10KHz with De-rating)

V/F pattern 6 fixed patterns 50Hz/60Hz, 1 programmable

Acc/dec control Two-stage acc/dec time (0.1~999s) Multi-functional analog

output

6 functions (refer to F26 description)

Multi-functional input

19 functions (refer to F11~F14 description)

Multi-functional output

16 functions (refer to F21 description)

DI(digital input)

NPN/PNP alternative : 4 points standard, 2 points optional (S1~S4

standard, S5~S6 optional)

DO(digital output)

Relay output *Form A contact ---- set to multi-function output. External multi-function output *option 1 point ( open collector transistor 24V, 600mA)

AI(analog input)

Set speed command and PID feedback signal (speed ,PID 4~20mA /0~10V)or MFIT S7

General control

Other functions

Instantaneous power loss on restart, Speed search, fault restart, DC

injection braking, torque boost, 2/3wire control, PID function

Communication control

•RS485 Option card: Modbus RTU/ASCII mode, 4800~38400 bps, max. 254 stations

•PC/PDA software

Operation temperature

14~122 deg F(-10~50 deg C) IP20, 14~104 deg F(-10~40 deg C)

IP65

Storage temperature

-4~140 deg F( -20~60 deg C)

Humidity 0 – 95% RH (non condensing)

Vibration immunity 1G(9.8m/s2) EMI/EMS

Compatibility

Built-in class B/ external: class A, accordance with EN61800-3 first non limit/ limit environment

LVD Accordance with EN50178

Enclosure IP20

Safety Class UL508C

Page 28

Chapter 3 Environment description and installation

3-16

Over load protection Inverter rated current 150%/1min International

conformity

UL/CE

Over voltage 230V Class: DC voltage >400V 460V Class: DC voltage >800V

Under voltage 230V Class: DC voltage <190V 460V Class: DC voltage <380V Instantaneous power

loss restart

Set to enable or disable

Stall prevention ACC/DEC/ Operation stall prevention and stall prevention level. Output terminal

short circuit

Electronic circuit protection

Other faults Electronic circuit protection

Protective Functions

Other functions

Over current, over voltage, under voltage, over load, instantaneous power loss

restart, ACC/DEC/ Operation stall prevention, output terminal sort circuit, grounding error, reverse limit, directly start as power on and fault reset limit.

※Note1: The setting resolution of above 100 Hz is 1Hz when controlled by keypad, and 0.01

Hz when controlled using computer(PC) or programmable controller(PLC).

※Note2: EV-1P2~101-H1；2P2~201-H1/H3，401~403-H3 type (Fc=10KHz) with option filter

complies with EN61800-3 first environment restricted distribution.

EV-202~203-H1/H3 type (Fc=10KHz) with option filter complies with EN61800-3 first environment unrestricted distribution.

EV-2P2~201-H1F type (Fc=10KHz) & EV-202~203-H1F type (Fc=6KHz) with Build in

filter complies with EN61800-3 first environment unrestricted distribution.

(IP65) EV-2P2~403-H1(3)FN4(S) series & EV-401~403-H3F type (Fc=10KHz) with

Build in filter complies with EN61800-3 first environment restricted distribution.

Page 29

Chapter 3 Environment description and installation

3-17

3.5 EV Wiring diagram

(3)24V

10k

Note 1:- Connect inputs to

Terminal 3 ( internal 24vdc) for PNP mode ( Positive switching) . Or to terminal 8 ( Common) for NPN mode( Negative switching) .

Note2:- External 24 Vdc may be used to supply the external contacts at each input (Connect the 0V of the external supply to Common ( terminal 8).)

Example: Main circuit wiring diagram

* Not used for single-phase operation

L1(L)

L2*

L3(N)

(4)S1

(5)S2

(6)S3

(7)S4

(8)COM

(9) 10V

(10)AIN

(11)COM

(12)FM+

2 1

• 1.SW1: Digital signal selection (NPN/PNP)

• 2.SW2: Control signal selection V/I

RA(1

)

RB(2)

Multi-function digital output

Multi function digital input Accept DC 12/24V signal

NPN common point

Power terminal

• Single phase 100~120V

• 1/3 phase 200~240V

• 3 phase 380~480V

Multi-function analog input

• Set speed

• PID feed back input

S5 S6

• Option interface

• Multi-function

output input card

(2 IN/ 1 out)

• Remote ke

Braking Unit

24V/0.6A

PNP common poin

T+

T-

Figure 3-14 Wir ing d i ag r am

Page 30

Chapter 3 Environment description and installation

3-18

3.6 Description of Inverter Terminal

Descriptions of power terminals

Symbol Description

L1 ( L )

L3 ( N )

Main power input Single-phase: L/N*

Three-phase: L1/L2/L3

⊕

⊖

DC power and braking unit connection terminals. (match with braking units and

braking resistor to brake)

Inverter output

PE Grounding terminals (2 points)

* Braking units are required for applications where a load with high inertia needs to be stopped rapidly. Use a power-matched braking unit and resistor to dissipate the energy generated by the load while stopping. Otherwise inverter will trip on over voltage.

* Terminal at L2 will be non-functional for single-phase units.

Figure 3-15 Power terminals locations

Page 31

Chapter 3 Environment description and installation

3-19

Control signal terminals block description 1 2 3 4 5 6 7 8 9 10 11 12

TM2

Symbol Description

Multi-functional output terminal Normally open contact

Rated contact capacity:

(250VAC/10A)

Contact description: (refer to

parameter F21)

10V Supply for external potentiometer for speed reference.

AIN Analog frequency signal input terminal or multi-function input terminal S7 (high

level : 8V/low level: 2V), adaptable to PNP (refer to parameter F15 description)

24V

PNP (SOURCE) input, S1~S4 (S5/S6/S7) common terminal, (set SW1 to PNP and connect option card power.)

COM

NPN (SINK) input, S1~S4 (S5/S6) common terminal, (set SW1 to NPN, and analog input, connect option card power, output signal common terminal.)

FM+

Multi-function analog output + terminal (refer to parameter F26 description), output signal: DC 0-10V.

Symbol Description

Multi-function input terminals (refer to parameters F11~F14 description)

24V

COM

10V

AIN

COM

FM+

Figure 3-16 Signal terminal locations

Page 32

Chapter 3 Environment description and installation

3-20

SW function description

SW1 Type of external signal Remarks

NPN input (SINK)

PNP input (SOURCE)

Factory default

SW2 Type of external signal Remarks

0~10V DC analog signal

4~20mA analog signal

Effective when parameter F05=2 (analog input

signal from TM2)

Page 33

Chapter 3 Environment description and installation

3-21

3.7 Dimension

(1) IP20 Frame1: Single phase: JNEV-1P2~201-H1/H1F

Three phase: JNEV-2P2~201-H3

Figure 3-17 EV drive frame1 dimensions

Page 34

Chapter 3 Environment description and installation

3-22

(2) IP20 Frame2: Single phaseJNEV-202~203-H1/H1F

Three phase JNEV-202~203-H3 Three phase JNEV-401~403-H3/H3F

Unit: inch/mm

LENGTH

A B C D

Frame 1 5.2/132 4.86/123.5 2.64/67 3.03/77 Frame 2 5.2/132 4.86/123.5 4.25/108 4.65/118

LENGTH

MODEL

E F G

Frame 1 5.13/130.5 5.06/128.45 0.315/8

Frame 2 5.83/148 5.67/144 0.315/8

MODEL

Figure 3-18 EV drive frame2 dimensions

Page 35

Chapter 3 Environment description and installation

3-23

(3) IP65 Frame1(switch) EV-1P2/1P5/101/2P2/2P5/201-N4S(IP65 type)：

z IP65 Frame1(no switch) EV-1P2/1P5/101/2P2/2P5/201-N4(IP65 type)：

Figure 3-19 EV drive IP65 (switch) frame 1 dimensions

Figure 3-20 EV drive IP65 (no switch) Frame 1 dimensions

Page 36

Chapter 3 Environment description and installation

3-24

3.8 Installation and design consideration

Note 1. Common bus connections from a common input power supply as shown above.

Note 2. When connecting a drive or drives’ DC bus connections in parallel with larger. Hp rated

drives, use a magnetic contactor with the ⊕&⊖ terminals, otherwise, inverter damage can result.

Note: If ⊕⊖ terminal block be used, please take off the TB label as shown below.

Common bussing of drives allow for load-sharing and therefore can save energy. Adding a

braking unit to improve brake capacity is also acceptable.

must power on the same time

Figure 3-21 Common bus configurations

‘⊕’

connection

‘⊖’ connection

Page 37

Chapter 4 Software index

4-1

Chapter 4 Programming instructions & Parameter list

4.1 Keypad description

4.1.1

Keypad display

4.1.2 Operation Instruction of the keypad

*1: Display flashes with set frequency in stop mode, but it is solid in run mode. *2: The frequency can be set during both stop and run modes.

Power LED (Red)

Frequency display in stop mode

VALUE

DATA

ENT

DATA

ENT

Output voltage

DC voltage

Output current

PID Feedback

DSP

FUN

DSP FUN

F10=001, inverter

displays status

DSP

FUN

F××

×××

After 0.5s

DATA

ENT

DATA

ENT

Power ON

DSP

FUN

DSP

FUN

DSP FUN

RUN

STOP

RUN

STOP

Blinking output

frequency in run mode

V V

VALUE

DSP

FUN

DSP

FUN

DATA

ENT

DATA

ENT

Figure 4-1 Keypad layout

Figure 4-2 Keypad Operations Sequence

Page 38

Chapter 4 Software index

4-2

z Remote/Local change function

• Local mode

●Run command via RUN/STOP key on the keypad

●Frequency command

When C41=000: only UP/DOWN key on the keypad can control and F05 setting has

no effect.

When C41=001: only VR on the keypad can control and F05 setting has no effect.

• Remote mode

●Run command from Run parameter (F04) control setting

●Frequency command from Frequency parameter (F05) control setting

•Remote/Local change mode

on keypad is achieved by simultaneously pressing ▼/RESET and

DATA/ENT. Each successive operation toggles between local and remote.

Note: The inverter must be stopped.

Page 39

Chapter 4 Software index

4-3

4.2 Parameter function list Basic parameter function list

F Function Description Range/ Code

Factory Default

Remarks

Inverter horse power

capacity

01 Acceleration time 1 00.1~999s 05.0 *1 *2

02 Deceleration time 1 00.1~999s 05.0 *1 *2

03 Motor rotation direction

000: Forward 001: Reverse

000 *1

04 Run command source

000: keypad 001: External Terminal 002: Communication Control

000

05 Frequency command source

000: UP/Down Key on control panel 001: Potentiometer on control panel 002: AIN input signal from (TM2) 003: Multi-function input terminal

UP/DOWN function

004: RS-485 Communication

frequency setting

000

External control operation mode

000: Forward/ Stop-Reverse/Stop 001: Run/ Stop-Forward/Reverse 002:3-wire—Run/ Stop

000

07 Frequency upper limit 01.0 ~200Hz 50.0/60.0 *2

08 Frequency lower limit 00.0 ~200Hz 00.0 *2

09 Stopping method

000: Decelerate to stop 001: Coast to stop

000

10 Status display parameters

000: No display 001: Display

000 *1

11 Terminal S1 Function 000

12 Terminal S2 Function 001

13 Terminal S3 Function 005

14 Terminal S4 Function 006

15 Terminal AIN Function

000: Forward 001: Reverse 002: Preset Speed Command 1 003: Preset Speed Command 2 004: Preset Speed Command 3 005: Jog frequency Command 006: Emergency stop(E.S.) 007: Base Block (b.b.) 008: Select 2

accel / decel time 009: Reset 010: Up command 011: Down command 012: Control signal switch 013: Communication control signal switch 014: Acceleration/deceleration prohibit 015: Master/Auxiliary speed source select 016: PID function disable 017: Analog frequency signal

input( terminal AIN) 018: PID feedback signal (terminal AIN)

019: DC Brake signal

017

16 AIN signal select

000: 0~10V(0~20mA) 001: 4~20mA(2~10V)

000

17 AIN Gain (%) 000~200 100 *1

Page 40

Chapter 4 Software index

4-4

18 AIN Bias (%) 000~100 000 *1

19 AIN Bias

000: Positive 001: Negative

000 *1

20 AIN Slope Direction

000: Positive 001: Negative

000 *1

21 Multi-function output RY1

000: Run 001: Frequency reached (Set frequency ± F23) 002: Frequency is within the range set by (F22±F23) 003: Frequency Detection (>F22) 004: Frequency Detection (<F22) 005: Fault terminal 006: Auto reset and restart 007: Momentary power loss 008: Emergency Stop(E.S.) 009: Base Block (b.b.) 010: Motor overload protection 011: Inverter overload protection 012: retain 013: Power On 014: Communication error 015: Output current detection(>F26)

000

Output frequency at the Set value (Hz)

00.0~200 00.0 *1

Frequency detection range (±Hz)

00.0~30.0 00.0 *1

24 Output current set value 000~100% 000

Output current detection time

00.0~25.5(Sec) 00.0

Multi-function output analog type selection (0~10Vdc)

000: Output frequency 001: Set frequency 002: Output voltage 003: DC voltage 004: Output current 005: PID feedback signal

000 *1

Multi-function analog output gain (%)

000~200% 100 *1

Preset frequency 1 (Main frequency setting)

00.0~200Hz 05.0 *1

29 Preset frequency 2 00.0~200Hz 05.0 *1

30 Preset frequency 3 00.0~200Hz 10.0 *1

31 Preset frequency 4 00.0~200Hz 20.0 *1

32 Preset frequency 5 00.0~200Hz 30.0 *1

33 Preset frequency 6 00.0~200Hz 40.0 *1

34 Preset frequency 7 00.0~200Hz 50.0 *1

35 Preset frequency 8 00.0~200Hz 60.0 *1

36 Jog frequency instruction 00.0~200Hz 05.0 *1

DC braking time 00.0~25.5 Sec 00.5

DC braking start frequency 01.0~10.0 Hz 01.5

Page 41

Chapter 4 Software index

4-5

DC braking level 000~020% 005

Carrier frequency 004~016 010 4~16K

41 Auto Restart for power-loss

000: Enable 001: Disable

000

Auto-restart times

000~005

000

Motor rated current

44 Motor rated voltage *4

45 Motor rated frequency *4

46 Motor rated power *4

47 Motor rated speed *4

48 Torque Boost Gain (Vector) 001~450

Slip Compensation Gain (Vector)

001~450

Low frequency voltage compensation

000~40

Advanced parameter function display

000: don’t display 001: display

000 *1

52 Factory default

010: Reset to factory default (50Hz) 020: Reset to factory default (60Hz)

000

53 Software version CPU Version *3 *4

54 Latest 3 fault records *3 *4

Advanced function parameter list(Enable access to these parameters by setting F51=001)

C Function Description Range/ Code

Factory

default

Remarks

00 Reverse run instruction

000: Reverse enable 001: Reverse disable

000

Acceleration stallprevention

000: Acceleration stall prevention enable 001: Acceleration stall prevention disable

000

Acceleration stallprevention level (%)

050 - 200 200

Deceleration stallprevention

000: Deceleration stall prevention enable 001: Deceleration stall prevention disable

000

Deceleration stallprevention level (%)

050 - 200 200

05 Run stall-prevention

000: Run stall prevention available 001: Run stall prevention unavailable

000

Run stall-prevention level (%)

050 - 200 200

Stall prevention time

during run

000: according to decel time set in F02 001: according to decel time set in C08

000

Stall prevention deceleration time set

00.1 – 999 Sec 03.0

09 Direct start on power up

000: Direct start available 001: Direct start disabled

001

10 Reset mode

000: RUN instruction is OFF, Reset

command is available.

001: Whether RUN instruction is OFF or

ON, Reset command is available.

000

Page 42

Chapter 4 Software index

4-6

11 Acceleration time 2 00.1~999 Sec 05.0

*1 *2

12 Deceleration time 2 00.1~999 Sec 05.0

*1 *2

13 Fan control

000: Auto-run at set temperature 001: Run when inverter runs 002: Always run 003: Always stop

001

This function only available for IP20 type, For IP65 type , fan will run while power is on.

14 Control mode

000:Vector control 001:V/F Control

000 *4

V/F Pattern setting 001 ~ 007

001/004

V/F base output voltage set

198~265V / 380~530V 220/440

Max output frequency (Hz)

00.2 – 200 50.0/60.0

Output voltage ratio at max frequency (%)

00.0 – 100 100

19 Mid frequency(Hz) 00.1 – 200 25.0/30.0

Output voltage ratio at mid frequency (%)

00.0 – 100 50.0

Min output frequency (Hz)

00.1 – 200 00.5/00.6

Output voltage ratio at Min frequency (%)

00.0 – 100 01.0

Torque Boost Gain (V/F)

00.0 ~ 30.0% 00.0 *1

Slip Compensation Gain (V/F)

00.0 ~100% 00.0 *1

25 Motor no load current

Varies with

motor rating *4

Electronic thermal relay protection for motor (OL1)

000: Enable motor protection 001: Disable motor protection

000

Skip frequency 1(Hz) 00.0~200 00.0 *1

Skip frequency 2(Hz) 00.0~200 00.0 *1

Skip frequency range (±Hz)

00.0~30.0 00.0 *1

30 PID operation mode

000: PID Function unavailable 001: PID control, Bias D control 002: PID Control, Feedback D control 003: PID Control, Bias D reverse

characteristics control.

004: PID Control, Feedback D reverse

characteristics control.

000

31 PID Error gain 0.00 – 10.0 1.00 *1

32 P: Proportional gain 0.00 – 10.0 01.0 *1

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33 I: Integral time (s) 00.0 – 100 10.0 *1

34 D: Differential time (s) 0.00 – 10.0 0.00 *1

35 PID OFFSET

000: Positive direction 001: Negative direction

000 *1

36 PID OFFSET adjust (%) 000 – 109 000 *1

37 PID Update time (s) 00.0 - 02.5 00.0 *1

PID Sleep mode

threshold

00.0~200Hz 00.0

39 PID Sleep delay time 00.0~25.5 00.0

Frequency Up/ Down control using MFIT

000: UP/Down command is available.

Set frequency is held when inverter stops.

001: UP/Down command is available.

Set frequency resets to 0Hz when inverter stops.

002: UP/Down command is available.

Set frequency is held when inverter stops. Up/Down is available in stop.

000

Local/Remote frequency control select (Run command by the Run/Stop key)

000: UP/Down key on keypad sets

frequency

001: Potentiometer on the keypad set

frequency

000

Terminal S5 function (option)

007

Terminal S6 function (option)

000: Forward 001: Reverse 002: Preset Speed Command 1 003: Preset Speed Command 2 004: Preset Speed Command 3 005: Jog Frequency Command 006: Emergency Stop(E.S.) 007: Base Block (b.b.) 008: Select 2nd accel/decel time. 009: Reset 010: Up Command 011: Down Command 012: Control signal switch 013: Communication control signal

switch 014: Acceleration/ deceleration disable 015: Master/auxiliary speed source select 016: PID function disable

017: Analog frequency signal

input( terminal AIN)

018: PID feedback signal (terminal AIN) 019: DC Brake signal

009

Multi-function input terminal S1~S6 signal scan time (mSec ×8)

001~100 010

Confirming AIN signal scan time (mSec x 8 )

001~100 050

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Multi-function output

T+，T- (option)

000: Run 001: Frequency reached (Set frequency ± F23) 002: Frequency is within the range set by (F22±F23) 003: Frequency detection (>F22) 004: Frequency detection (<F22) 005: Fault terminal 006: Auto-restart 007: Momentary power loss 008: Emergency Stop(E.S.) 009: Base Block(b.b.) 010: Motor overload protection 011: Inverter overload protection 012: retain 013: Power ON 014: Communication error 015: Output current detection(>F26)

005

Remote keypad control selection

000: Disable (no signal loss detection) 001: Enable. On signal loss stop

according to F09 002: Enable. Runs at the last set

frequency. On signal loss

Stop is according to F04 setting or

Stop key on keypad.

000

Stop inverter then connect remote keypad for proper operation *4

48 Copy module

000: Copy module disable 001: copy to module from inverter 002: copy to inverter from module 003: read/ write check

000 *3

Inverter communication address

001 ~ 254 001 *3 *4

50 Baud rate (bps)

000: 4800 001: 9600 002: 9200 003: 38400

003 *3 *4

51 Stop bit

000: 1 Stop bit 001: 2 Stop bit

000 *3 *4

52 Parity bit

000: No parity 001: Even parity 002: Odd parity

000 *3 *4

53 Data bits

000: 8 bits data 001: 7 bits data

000 *3 *4

Communication error detection time

00.0 ~ 25.5 Sec 00.0 *3*5

Communication error

operation selection

000: Deceleration to stop.

(F02: Deceleration time 1). 001: Coast to stop. 002: Deceleration to stop.

(C12: Deceleration time 2). 003: continue operating.

000 *3*5

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Note: *1: Can be modified in Run mode.

*2: Frequency resolution is 1Hz for settings above 100 Hz.

*3: Cannot be modified during communication.

*4: Do not change while making factory setting.

F52 factory setting is 020(60HZ) and motor parameter value is 170.

F52 factory setting is 010(50HZ) and motor parameter value is 140.

*5: Available in Software version 1.2 or later

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4.3 Parameter function description Basic function parameter list

F00 Inverter horse power capacity

F00 Inverter model F00 Inverter model 1P2 1P2

203

1P5

401

101

402

2P2

403

JNEV

403

2P5 2P5

201

JNEV

201

202 202

F01 Acceleration time 1 (s): 00.1 – 999

F02 Deceleration time 1 (s): 00.1 – 999

Formula for acceleration/deceleration time: Denominator is based on the setting of Cn14 a) Motor rating frequency (Sensor less vector control C14=000) b) Max output frequency (V/f mode C14=001)

Set frequency Set frequency

Acceleration time = F01× Deceleration time =F02 × (vector)

F45(rated frequency) F45(rated frequency)

Set frequency Set frequency

Acceleration time =F01× Deceleration time = F02 × (V/F)

C17(Max output frequency) C17(Max output frequency)

F03 Motor rotation direction 000: Forward

001: Reverse

Parameter F04 =000 must be set to 000 for this function to be effective.

F04 Run signal source

000: keypad 001: External Terminal 002: Communication Control

1.) F04=000, inverter is controlled by keypad.

2.) F04=001, inverter is controlled by external terminal.

3.) F04=002, inverter is controlled by serial communication.

F05 Frequency signal source

000: UP/Down Key on keypad 001: Potentiometer on keypad 002:TM2 input signal (Terminal AIN) 003: Multi-function input terminal UP/DOWN function 004: Frequency set by communication method (When C47=1,Remote Keypad has priority)

1.) F5=001, when any of parameter group F11~ F15 is set to 015 and multi-function input terminal

is OFF, the frequency is set by the potentiometer on the Keypad. If the multi-function input terminal is ON, the frequency is set by the analog signal (auxiliary speed) from TM2.

2.) F5=002, when any of parameter group F11~ F15 is set to 015 and multi-function input terminal

is OFF, the frequency is set by the analog signal (auxiliary speed) from TM2. If the multifunction input terminal ON, the frequency is set by the potentiometer on Keypad.

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3.) Up/Down terminal: please refer to description of parameter group F11~ F15 (multi-function

input terminal).

4.) Priority of reading frequency command: Jog> preset frequency > (Keypad▲▼ or TM2 UP/ Down or communication)

F06 : External control operation mode 000: Forward/ Stop-Reverse/Stop

001: Run/ Stop-Forward/Reverse 002: 3-wire—Run/ Stop

1.) F06 is only available when F04 = 001 (external terminal).

2.) When both forward and reverse commands are ON, this will result in a stopped mode.

Note: In 3 wire control mode terminals S1-S3 are used, therefore parameters

F11~ F13 are ineffective.

(1). NPN input signal:

S1 (Forward/Stop) S2 (Reverse/Stop) COM (Common)

(2). PNP input signal:

Parameter F06 = 001, Control method is as follows:

(1). NPN input signal:

S1 (Run/Stop) S2 (Forward / Reverse) COM (Common)

(2). PNP input signal:

S1 (Run/Stop) S2 (Forward / Reverse) 24V(Common)

Parameter F06 = 002, Control method is as follows:

(1). NPN input signal:

(2). PNP input signal:

S1 (Run) S2 (Stop) S3 (Forward/ reverse)

COM (Common)

S1 (Run) S2 (Stop) S3 (Forward/ Reverse) 24V (Common)

S1 (Forward/Stop) S2 (Reverse/Stop) 24V(Common)

Parameter F06 = 000, Control method is as follows:

Figure 4-3a Fwd/stop-Reverse/Stop wiring detail

Figure 4-3b RUN/STOP-Forward/Reverse Wiring detail

Figure 4-3c 3-WIRE Run/Stop detail

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Note: C00=001, reverse command is disabled.

F07 Frequency upper limit (Hz): 01.0 - 200

F08 Frequency lower limit (Hz): 00.0 - 200

Note: If F07 = 0 Hz and frequency command = 0 Hz, the inverter will 0-speed stop.

If F08 > 0 Hz and frequency command ≦F08, inverter will run at F08 set value.

F09 Stopping method 000: Decelerate to stop

001: Free run ( Coast) to stop

1.) F09 = 000: after receiving stop command, the motor will decelerate to stop according to setting of F02, deceleration time 1.

2.) F09 = 001: after receiving stop command, the motor will free-run (Coast) to stop.

F10 Status monitoring display

000: Disable

001: Enable.

F10 = 001 displays motor current, voltage, DC bus voltage, and PID feedback.

Out put frequency

F07 (Frequency upper limit)

F08 (Frequency lower limit)

(Note)

Commanded Frequency

Terminal

Figure 4-4 Control Method Sequences

Figure 4-5 Frequency Limits

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F11~15 Selectable Functions for input terminals ( S1-S4& AIN )

000: Forward run 001: Reverse run 002: Preset speed command 1 003: Preset speed command 2 004: Preset speed command 3 005: Jog frequency command

006: External Emergency stop(E.S.) 007: Base block (b.b.) 008: Switch to 2nd acceleration/ deceleration time 009: Reset 010: Up command 011: Down command 012: Control signal switch 013: Communication mode. Disable – Enable. 014: Acceleration/deceleration prohibit 015: Master/Auxiliary speed switch 016: PID function prohibit 017: Analog frequency signal input ( terminal AIN)

018: PID feedback signal (terminal AIN)

019: DC Brake signal

1.) S1-AIN on TM2 are multi-function input terminals which can be set to the above 19 functions.

2.) F11~F15 function description:

F11~F15=000/001(Forward/ Reverse)

Forward command ON sets the inverter running forward, while OFF stops, the inverter. F11 factory default is forward command. Reverse command ON sets the inverter running reverse, While OFF, the inverter stops. F12 factory default is reverse command.

If forward –reverse command are ON at the same time the inverter is in Stop

mode.

F11~F15=002~004(Preset speed command 1~3)

When run signal is applied and the selected external multi-function input terminal is on, the inverter will run at one of 8 preset speeds which are controlled by the status of the terminals. The corresponding speeds are programmed in parameters F28 to F36 as shown in the table below.

F11~F15=005(Jog frequency command)

When run signal is applied and the selected external multi-function input terminal is on and set to Jog speed, the inverter will run according to F36 setting.

Priority of the frequencies: Jog > preset speed

Preset Speed

Command 3

Set value=004

Preset Speed

Command 2

Set value=003

Preset Speed

Command 1

Set value=002

Jog Frequency

Command

Set value=005

Output

frequency

set value

X X X 1 F36

0 0 0 0 F28 0 0 1 0 F29 0 1 0 0 F30 0 1 1 0 F31 1 0 0 0 F32 1 0 1 0 F33 1 1 0 0 F34 1 1 1 0 F35

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F11~F15=006: Emergency Stop (E.S)

The inverter will decelerate to stop on receiving the external emergency stop signal. The display will be blinking with “E.S”. The inverter will only start again when the Emergency Stop signal is removed and the start signal is turned off and then on again (remote start mode) or the Run key is pressed (keypad mode). Removing the Emergency Stop signal before the inverter has fully stopped will not inhibit the Emergency Stop operation. Output relay can be set to Emergency. Stop fault by setting F21=008

F11~F15=007:

Base Block (b.b.)

The inverter will stop immediately on receiving the Base Block signal regardless of the setting of F09 and blink “b.b”. The inverter will auto restart at speed search when the Base Block signal is released.

F11~F15=008: Switching to 2nd acceleration/ deceleration time

When the external terminal is ON it selects the 2nd acceleration/ deceleration time. (see

parameters C11,C12)

F11~F15=009: Reset command

When the reset command ON, the inverter will be disabled. Reset table faults will be cleared.

F11~F15=010/011: UP / DOWN function: (Controlled by acceleration/deceleration times)

Set F05=003, to enable the UP/DOWN function. Note: the UP/DOWN key on the Keypad is

unavailable for changing frequency directly.

Set C40=000, When UP/DOWN terminal is ON, the inverter begins acceleration/deceleration to a

frequency and stops acceleration/ deceleration when the UP/ DOWN signal has been released. The

drive continues to run at the most recent set speed.

The inverter will decelerate to stop or free run to stop when the run command is OFF according to F09. The speed at which the inverter stops will be stored in F28.

NOTE: UP/DOWN key is now unavailable for modifying frequency. It should be modified by setting

Parameter F28.

Set C40=001, The inverter will run from 0Hz on receiving run command.

UP/DOWN action is similar to the above description. When the run command is released, the inverter

will decelerate to stop or free run to stop ( 0 Hz) according to the setting of F09.

The inverter will output from 0Hz in next operation.

Note: UP/ DOWN commands are disabled if both terminals are ON at the same time.

F11~F15=012: Control signal switch

External control terminal OFF: operation signal/ frequency signal is controlled by F04/F05.

External control terminal ON: Operation signal/frequency signal is controlled by Keypad display.

F11~F15=013: Communication mode select.

External control terminal OFF: in communication, the inverter is controlled by master (PC or PLC)

run/ frequency signal and allows parameter modification. The Keypad and TM2 run/frequency signal is not available for inverter at this time. The keypad is only available for display of voltage/ current/ frequency and read parameters but cannot modify them. It is also available for emergency stop. External control terminal ON: PC/PLC can read and modify parameters. BUT all controls are from the keypad. (Not affected by settings of F04 & F05).

F11~F15=014: Acceleration/deceleration Disable.

When the external control terminal ON, the inverter will stop acceleration/ deceleration will the signal is released. The motion is as follows:

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F11~F15=015 Master/Auxiliary speed switch

1) F05=001, when one of the parameters F11~ F15 is set to 015, and multi-function input terminal is OFF, the frequency is set by the potentiometer on the Keypad(Master speed), When the multi-function input terminal is ON, the frequency is set by the analog signal on TM2 (Auxiliary speed AIN).

2.) F05=002, when one of the parameters F11~ F15 is set to 015, and multi-function input

terminal is OFF, the frequency is set by the analog signal on TM2,

(Master Auxiliary speed AIN); While multi-function input terminal is ON, the frequency is set by the potentiometer on the Keypad (Auxiliary speed).

F11~F15=016 (PID function Disable)

When input terminal is on, PID functions set by C30 are disabled. When input terminal is the PID functions are enabled.

F15=017 Analog frequency signal input (Terminal AIN)

Frequency reference can be set by 0-10Vdc or 4-20mA on terminal AIN as set by F16 and SW2.

F15=018 PID Feedback signal input (Terminal AIN)

PID feedback can be connected to AIN terminal 0-10Vdc/0~20mA or 2~10V/4-20mA as set by F16 and SW2.

F11~F15=019 DC Brake signal

When TM2 DC Brake signal is OFF, and the brake time of F37 has not been over , then brake time is according to set value of F37; When TM2 DC Brake signal is ON, and the brake time of F37 has already been over , the brake is stopped according to DC Brake signal OFF of TM2.

F16 AIN signal select

000: 0~10V/0~20mA 001: 2~10V/4~20mA

F16: AIN signal select: set SW2 to appropriate V/I signal selection

F16=000: 0~10V/0~20mA F16=001: 2~10V/4~20mA

Run signal

Acceleration /deceleration prohibit

Output frequency

※Note: Acceleration/deceleration prohibit is

unavailable if Run signal is OFF. (RAMP to stop)

Figure 4-6 Acceleration/Deceleration Prohibit

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1.) F19= 000: 0V (4mA) corresponding to lower frequency limit, 10V (20mA) corresponding to upper frequency limit.

2.) F19= 001: 10V (20mA) corresponding to lower frequency limit, 0V (4mA) corresponding to upper frequency limit.

Fig 4-7a setting: Fig 4-7b setting:

F17 F18 F19 F20

A 100﹪ 050% 000 000

C 100﹪ 050% 000 001

B 100﹪ 000% 000 000

D 100﹪ 000% 000 001

Fig 4-7c setting: Fig 4-7d setting:

F17 F18 F19 F20 F17 F18 F19 F20

E 100﹪ 020% 001 000

F 100﹪ 050% 001 001

F17 AIN Gain (%) 000 - 200 F18 AIN Bias (%) 000 - 100

Upper frequency limit (F07=60.0)

60Hz

30Hz

Bias

0Hz

0V (4mA)

5V 10V

(20mA)

100% 050%

000%

Fig 4-7a

Upper frequency limit (F07=60.0)

60Hz

30Hz

0Hz 0V

(4mA)

10V (20mA)

Bias

100%

050%

000%

Fig 4-7b

Upper frequency limit (F07=60.0)

60Hz

30Hz

0Hz

2V (7.2mA)

10V (20mA)

Bias

-000%

-020%

-100%

Fig 4-7c

60Hz

30Hz

0Hz

(12mA)

10V (20mA)

Bias

-000%

-050%

-100%

4-7

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F19 AIN Bias: 000: Positive 001: Negative F20 AIN signal slope direction. 000: Positive 001: Negative C45 AIN signal scan time confirmation. (mSec × 8): 001 – 100

Refer to F17/F18 description The inverter reads A/D average value every C45 x 8mS. The user can set scan interval time according to noise levels in the operation environment. Extend C45 if noise is a problem, however the response speed will be slower.

F21 Multi function output RY1

000: Run 001: Frequency reached (Preset target frequency ± F23) 002: Frequency reached (Preset output frequency level (F22) ±F23) 003: Frequency Detection (>F22) 004: Frequency Detection (<F22) 005: Fault output 006: Auto restart 007: Momentary power loss 008: Emergency Stop(E.S.) 009: Base Block(b.b.) 010: Motor overload protection 011: Inverter overload protection 012: retain 013: Power On 014: Communication error 015: Output current detection

F22 Preset Output frequency reached =00.0 ~ 200Hz

F23 Frequency detection range =00.0 ~ 30Hz

Figure 4-8a Frequency Reached (F21/C46=1)

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F21/C46=002 Preset output Frequency F22 ± F 23 re a ch ed.

F21/C46=003 Fre q ue n cy det ect io n Fo u t> F 22

Figure 4-8b Frequency Reached (F21/C46=2)

Figure 4-8c Frequency Detection (F21/C46=3)

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F21/C46=004 F r e q u e n c y d e t e c t i o n F o u t ﹤ F 2 2

F24 Output current reached setting value

F25 Output current detection time

F21: Output current detection value >F24 C46: Output current detection value >F24 F24: Setting value (000~100%) by motor rated current (F43) F25: Setting value (00.0~25.5) unit : sec

When setting value is 015

Iloa

Figure 4-8d Frequency Detection (F21/C46=4)

Figure 4-9 Output current detection

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Multi-function analog output: F26 Multi-function output analog type selection

001: Set frequency 002: Output frequency 003: DC voltage 004: Output current 005: PID feedback signal

F27 Multi-function analog output gain = 000 ~ 200%

0-10 Vdc output from the FM+ multi-function analog output terminal. Output can be set to any of the above selections.

F27 is used to scale the output signal supplied to the externally connected analog device.

F26=005, PID Feedback. The analog input to terminal AIN (0-10vdc or 4-20mA), will be outputted from terminal FM+ as 0-10Vdc. Note: Due to hardware limits, the max output voltage from FM+ terminal will be limited to 10V.

Keypad, jog, and preset frequency setting (MFIT):

Note1: Frequency selection will be made according to the setting of terminals S1-S4 & AIN and also setting of parameters F11 – F15 as required. Note2: Selected preset frequency values should be programmed in parameters F28- F36 as required.

1) F11~F15=002-004 (Preset frequency Command 1~3)

When the run signal is applied and any of the selected multi-function input terminals is ON, the inverter will run at the preset frequency according to the table below.

2) F11~F15=005 (Jog Frequency Command)

External input terminal is set to Jog operation. When ON, the inverter will run at Jog frequency.

Parameter Description Frequency range Factory default

F28 Preset frequency 1 (Hz) 00.0 - 200 05.0 F29 Preset frequency 2 (Hz) 00.0 - 200 05.0 F30 Preset frequency 3 (Hz) 00.0 - 200 10.0 F31 Preset frequency 4 (Hz) 00.0 - 200 20.0 F32 Preset frequency 5 (Hz) 00.0 - 200 30.0 F33 Preset frequency 6 (Hz) 00.0 - 200 40.0 F34 Preset frequency 7 (Hz) 00.0 - 200 50.0 F35 Preset frequency 8 (Hz) 00.0 - 200 60.0 F36 Jog frequency (Hz) 00.0 - 200 05.0

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Set frequency priority: Jog→ Preset frequency →External analog frequency signal

Preset

Frequency

Command 3

Set value =004

Preset

Frequency

Command 2

Set value =003

Preset

Frequency

Command 1

Set value =002

Jog frequency

Command

Set value =005

Output

frequency

0 0 0 0 F28 0 0 1 0 F29 0 1 0 0 F30 0 1 1 0 F31 1 0 0 0 F32 1 0 1 0 F33 1 1 0 0 F34 1 1 1 0 F35

X X X 1 F36

F37 DC braking time (s) : 00.0~25.5

F38 DC braking start frequency (Hz) : 01.0~10.0

F39 DC braking level (%) : 00.0~20.0%

F37 / F38: DC braking time and start frequency, per the following figure:

F40 Carrier frequency (KHz) : 004-016

Set this parameter to a level from 4-16KHz as required. (Default is 10 KHz).

*Note: In situations where there is excessive audible noise from the motor or it is required to reduce

electrical noise from the inverter caused by use of long cable then the carrier frequency can be

adjusted as follows:

• To reduce noise due to long cable decrease carrier frequency.

• To reduce motor audible noise increase carrier frequency. However the output current from the

inverter will be de-rated according to the table on page 4-24.

F40

Carrier frequency

F40

Carrier frequency

F40

Carrier frequency

F40

Carrier frequency

004 4KHz 008 8KHz 012 12KHz 016 16KHz 005 5KHz 009 9KHz 013 13KHz 006 6KHz 010 10KHz 014 14KHz 007 7KHz 011 11KHz 015 15KHz

F38

F37

Figure 4-10 DC Injection Braking t

F38

TM2

Brake

Signal

019

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Corresponding list of current and carrier frequency

F41 Auto restart on momentary power loss.

000: Enable

001: Disable

F41=000: Auto restart after a momentary power loss is enabled on resumption of power and

applying the run signal, according to setting of parameter F4.

The Inverter will carry out an auto speed search, once the motor rotation speed is found then it will accelerate to the running speed before the power loss. F41=001: Disable.

F42 Auto restart times: 000 ~ 005

1.) F42=000: The inverter will not auto-restart on fault trip.

2.) F42>000 The Inverter will carry out an auto search 0.5 sec after the fault trip, and while the inverter output is switched off and the motor is coasting to stop. Once the rotation speed is determined the inverter will accelerate or decelerate to speed before the fault.

3.) Auto restart is not available for OL1, OL2, OH, BB, faults. Note: Auto restart will not function while DC injection braking or deceleration to stop Is performed.

F43 Motor rated current (A) F44 Motor rated voltage (Vac) F45 Motor rated frequency (Hz) F46 Motor rated power (KW) F47 Motor rated speed (RPM) : F47 X 10= Motor rated speed

F48 Torque boost gain (Vector), C14=000

Performance: If the motor load is determined to be too large increase the output torque.

(load current) (compensation gain)

Model

Carrier frequency

EV-1P2/2P2

H1/H1F/H3

EV-1P5/2P5

H1/H1F/H3

EV-101/201

H1/H1F/H3

EV-202

H1/H1F/H3

EV-203

H1/H1F/H3

EV-401

H3/H3F

EV-402 H3/H3F

EV-403 H3/H3F

4~10K 1.7 3.1 4.2 7.5 10.5 2.3 3.8 5.2

12K

1.7 3.1 4.2 7.5 10.5 2.2 2.2 3.7

14K

1.6 3.0 4.0 7.0 10.0 2.2 2.2 3.6

16K 1.5 2.8 3.8 6.8 8.7 2.1 2.1 3.5

∆Te ≒ I ¯ Gain

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• Torque/Speed curve pattern:

• Operating frequency range: 0~Motor rate frequency

• When the motor output torque is not enough and increase F48 setting value.

• When the motor is erratic or vibrates decrease F48 setting value.

• The max. Output torque limit to the inverter is current rated.

• If increase F48 setting value then the output current is too large. Please increase C49 setting value on the same time.

F49 Slip compensation gain (vector), C14=000

Performance: If the motor load appears too large, increase slip compensation.

(load current) (compensation gain)

• Torque/Speed curve pattern:

• Operating frequency range: 0~motor rated frequency.

• When the motor output rotation speed is too low increase F49 setting value.

• When the motor is erratic or vibrates, decrease F48 setting value.

• The max. output rotation speed limit to the motor max. setting frequency.

• If increase F49 setting value then the output current is too large. Increase C48 setting value at the same time.

RPM

ΔTe：Increase output torque capacity

Torque

C %

B %

A %

∆F

sli

≒ I ¯ Gain

A %

B %

C %

RPM

∆ F

slip

Figure 4-11 Output Torque Capacit

Figure 4-12 Slip Compensation

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F50 Low frequency voltage compensation, C14=000

Performance: During low frequency Increase F50 setting value to increase output voltage and low frequency torque. Decrease F50 setting value to decrease output voltage and low frequency torque.

• Output voltage/frequency curve pattern:

• Operating frequency range:

• During low frequency use:

When the motor output torque is insufficient, increase F50 setting value. When the motor is vibrating excessively, decrease F50 setting value.

F51 Advanced parameter function

display

000:Disable access to advanced parameters ( Group C ) 001:Enable access to advanced parameters ( Group C )

F51=000. Parameter group C can not be displayed or accessed. F51=001. Enable display and access to parameter group C.

F52 Factory default 010: Reset parameters to factory default (50Hz)

020: Reset parameters to factory default (60Hz)

F53 Software version

F54 Fault records (Latest 3 times)

Advanced Parameters List (Group C parameters)

C00 Reverse run

000: Reverse enable

001: Reverse disable

When F04=000 and C00=001, F03 (motor direction) is disabled, the inverter is set to forward

operation.

When F04=001 or 002, and C00=001, reverse command is disabled.

0~12HZ / 60HZ 0~10HZ / 50HZ

Figure 4-13 Low Frequency Voltage Compensation

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C01 Acceleration stall-prevention:

=000: Enable Stall prevention during Acceleration.

=001: Disable Stall prevention during Acceleration. C02 Acceleration stall-prevention level: 050% ~ 200% C03 Deceleration stall-prevention:

= 000: Enable Stall prevention during deceleration.

= 001: Disable Stall prevention during deceleration. C04 Deceleration stall-prevention level: 050% ~ 200% C05 Run stall-prevention:

= 000: Enable Stall prevention in Run mode.

= 001: Disable Stall prevention in Run mode. C06 Run stall-prevention level: 050% ~ 200% C07 Stall prevention time during run mode.

= 000: Set by parameter F02 (Deceleration 1). = 001: Set by parameter C08.

C08 Stall prevention deceleration time: 00 .1 ~ 9 99s

1.) When the Acceleration time is set too low, the inverter could trip on Over Current (OC).

If the time can not be increased then trip prevention can be used. A trip prevention level has to be programmed. When the inverter detects this level it holds the acceleration until the current is below this set level and then continues with acceleration.

2.) When the Deceleration time is set too low the inverter could trip on Over Voltage (OV).

If the time can not be increased then trip prevention can be used. A trip prevention level has to be programmed. When the inverter detects this level it holds the deceleration until the voltage is below this set level and then continues with deceleration.

3.) The Inverter could trip (Stall) during run mode due to an impact load or sudden change of the

load. Stall prevention in run mode will detect a programmed stall level (C06) for a period of time (C07). If the level exceeds C06, then the inverter reduces its frequency (speed) to provide the required additional torque to overcome the stall. Once this level is below the programmed stall level, then it ramps up to its normal running speed.

C09 Direct start on power up

000: Enable direct start on power up. 001: Disable direct start on power up.

Danger:

1.) When C09=000 and external run mode (F04=001), the inverter will auto start when the power

is supplied to the inverter and the run switch is ON.

This feature should only be considered when all safety implications of its use have been investigated. (Risk assessment for maintenance, use of warning labels etc.) We recommend that this mode stay disabled.

2.) When C09=001 and external run mode (F04=001), the inverter will not auto start when power

is supplied and the RUN switch is ON.

Inverter display will blink "SP1" error message. It can only restart after the RUN switch was turned off and ON again.

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C10 Reset mode

000: Reset is enable when RUN switch is OFF. 001: Reset is enable with RUN switch OFF or ON.

C10=000. Fault can not be reset, therefore the inverter can not start when the RUN switch is in ON position. (F4=001)

C11 2nd acceleration time (s): 00.1 – 999 C12 2nd deceleration time (s): 00.1 – 999

C13 Fan control

000: Auto-run by temperature 001: Run when inverter running 002: Always run.

003: Always stop.

1.) C13=000: The fan will auto run at or above a set certain temperature in order to extend the life span of the fan.

2.) C13=001: The fan runs as long as inverter is running.

3.) C13=002: The fan runs as long as power is supplied.

3.) C13=003: The fan does not run at any time.

C14 Control mode Vector control or V/F control

C17 Max. output frequency (HZ) = 5 0. 0 – 2 00 Hz

C18 Output voltage ratio at max. frequency (%) = 0 0.0 – 10 0 %

C19 Mid frequency (HZ) = 00.1 – 200Hz

C20 Output voltage ratio at mid. frequency (%) = 00.0 – 100%

C21 Min. output frequency (HZ) = 00.1 – 200Hz

C22 Output voltage ratio at min. frequency (%) = 00.0 – 100%

C17~C22 please refer to C15 description

C15 Preset V/F patterns = 1 – 7

C15 = 007. Select user-set v/f pattern by setting parameters C17~C22.

See the diagram below. Care should be taken when this feature is used as improper setting of

these parameters will have an adverse effect on motor performance.

Figure 4-14a User configured V/F pattern

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C15 = 001– 006 fixed V/F patterns (see below).

Spec

Purpose

C15 V/F Pattern

Spec

Purpose

C15 V/F Pattern

General

001

General

004

High starting torque

002

High starting torque

005

50 Hz System

Variable torque

003

60 Hz System

Variable torque

006

Figure 4-14b Pre-configured V/F patterns

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C16 VF base output voltage set

At C17=60HZ

C18=100%

For 200~240V, patterns based an output voltage are shown below. (Corresponding settings for 400480 volts input: multiply by 2)

When the output voltage is set higher than the input voltage, the max output voltage is limited to the max input voltage.

C23 Torque Boost Gain (V/F) (%) 00.0 – 30.0%

C24 Slip Compensation Gain (V/F) (%) 00.0 – 100%

C25 Motor no load current (A)

Motor no load current varies with inverter capacity F00. Please adjust according the actual conditions.

C26 Electronic thermistor protection for motor (OL1) :

000: Protection Enabled

001: Protection Disabled

C27 Skip frequency 1 (Hz) : 00.0 –200 C28 Skip frequency 2 (Hz) : 00.0 –200 C29 Skip frequency range (± Hz) : 00.0 –30.0

Example: C27=10.0Hz/C28=20.0Hz / C29=02.0Hz

10Hz ±2Hz= 8-12Hz

20Hz ±2Hz=18-22Hz Skip frequencies

C29

C28

C27

60.0Hz (C17)

C16=240

C16=220

C16=200

240

220

200

Figure 4-15 V/HZ curves with varying base voltages

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C30 =1: D is the deviation of PID error in the unit time (C34).

=2: D is the deviation of feedback value in the unit time (C34).

=3: D is the deviation of PID error in the unit time (C34). If the deviation is positive, the

output frequency decreases, and vice versa.

=4: D is the deviation of feedback value in unit time (C34).When the deviation is positive, the

frequency decreases, and vice versa.

C31 PID error gain : 0.00 - 10.0

C31 is PID error gain, that is feedback value = feedback value × C31.

C32 P: Proportional gain : 0.00 - 10.0

C32: Proportional gain for P control.

C33 I: Integral time (s) : 00.0 - 100

C33: Integral time for I control

C34 D: Differential time (s) : 0.00 - 10.0

C34: Differential time for D control.

C35 PID offset 000: Positive direction

001: Negative direction

C36 PID offset adjust (%) : 000 ~ 109%

PID operation result can be adjusted by C36 (C35 effects the polarity of C36).

C30 PID operation mode

000: PID Function disabled. 001: PID Control, Deviation is derivative controlled 002: PID Control, Feedback is derivative controlled. 003: Same as 001 but (reverse characteristics control).

004: Same as 002 but (reverse characteristics control).

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C37 PID update time (s): 00.0 - 02.5

C37: the refresh time of the PID output command.

Note: PID function is used in flow control, external fan wind volume control, and temperature

control. See flow control diagram below.

1. In PID mode select, AIN on TM2 is the PID feedback signal (Set F15=018.)

2. The PID command (set point) is selected by parameter F05 (selections 000 & 001).

This value is stored in F28.

PID sleep mode requires setting all functions below C30=001~004(PID Enable) F15=018(AIN is PID feedback signal) F28=PID preset frequency

C38 sleep start frequency, unit: Hz

C39 PID sleep delay time, unit: Sec

When PID output frequency becomes lower than the PID sleep start frequency (C38) for a period of time (C39),then the inverter output will decelerate to zero speed(Sleep mode). When the PID output frequency becomes higher than the sleep start frequency (C38), the inverter output accelerates to PID output frequency (Wake mode). Refer to figure 4-17. .

C38 PID Sleep start frequency (Hz) 00.0~200Hz

C39 PID Sleep delay time (sec) 00.0~25.5sec

Figure 4-16 PID flow control diagram

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Timing diagram is as following:

C40 Frequency Up/Down control using MFIT :

000: When using Up/Down command, the set frequency by this function will be

stored after the inverter stops.

UP/DOWN function is not available in stop mode.

001: When using Up/Down command, the set frequency will be reset to 0Hz after

the inverter stops.

002: When using Up/Down command, the set frequency will be stored after the

inverter stops. UP/DOWN function is available in stop mode.

1) C40=000: when the RUN signal is ON, the inverter will accelerate to the F28 setting then

continue to run at the set command speed. When UP/DOWN terminal is activated, the inverter

begins to accelerate/decelerate until the signal is released then. It run at the reached speed.

When the RUN signal is OFF, the inverter decelerates to stop (or coasts to stop) according to

the setting of F09. The last output frequency when the RUN signal is OFF, will be stored in F28.

UP/DOWN Key is unavailable in stop. The stored frequency can not be changed by Up/Down

Terminal, but can be changed by the content of F28 by keypad.

2) C40=001: the inverter will run from 0 Hz as the run signal is applied.

UP/DOWN operation method is same as C40=000. But on next RUN signal is ON, inverter

always starts up from 0Hz.

3) C40=002: Same as when C40=001 but UP/DOWN is available while in stop mode.

ure 4-17 Sleep/ Wake Mode

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C41 Local /Remote control select description

• Local mode

Run command

The Run/Stop pad on the keypad controls inverter F04 setting has no effect on control.

Frequency command

When C41=000: the UP/DOWN pad on the keypad controls the drive and the F05 setting has

no effect.

When C41=001: the potentiometer on the keypad controls frequency, and F05 setting has no

effect.

• Remote mode

Run command is by the run parameter (F04) setting

Frequency command from the frequency parameter (F05) setting

• Control select mode is changed by simultaneously pressing V/RESET and DATA/ENT keys

(Drive must be in stop mode)

Refer to F11~F14

1.) If the C44 scan time is set to 80 ms as an example (i.e N=10) then digital input signals on for less

than 80 msec will be ignored.

2.) If the scan signal is seen for N times (scan times), the inverter takes it as signal change. If it is seen

for less than N times, it is seed as noise. One scan time: 8ms.

3.) User can set scan interval time according to noise in the operation environment. Extend C44/C45 if

noise is a problem, however this will reduce the scan response time.

C42/43 (option card)

S5/S6 terminal on MFIT Setting 000: Forward 001: Reverse 002: Preset speed command 1 003: Preset speed command 2 004: Preset speed command 3 005: Jog Frequency Command 006: Emergency Stop (E.S.) 007: Base Block (b.b.) 008: Switching to 2

acceleration/ deceleration time. 009: Reset 010: Up Command 011: Down Command 012: Control signal switch 013: Communication control signal switch 014: Acceleration/ deceleration disable 015: Master/ auxiliary speed switch 016: PID function disable

C44: Multi-function input terminal S1~S6 signal scan time (N. msec ×8), N = (1~100 times).

C45: AIN signal scan time (N. msec ×8), N = (1~100 times).

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C46 (Option card) Multi-function output T+, T-

000: Run 001: Frequency reached [Preset target frequency ± F23] 002: Frequency reached [ Preset output frequency level (F22) ±F23]

003: Frequency detection (>F22)

004: Frequency detection (<F22)

005: Fault.

006: Auto-restart

007: Momentary power loss

008: Emergency Stop (E.S.)

009: Base Block (b.b.)

010: Motor overload protection

011: Inverter overload protection

012: retain

013: Power ON

014: Communication error

015: Output current detection

Refer to F21 description:

C47 Remote keypad control selection

000: Disable 001: Enable. Operation according to F09 on signal loss. 002: Enable. Operation at the last set frequency on signal loss. (Stop mode by Inverter keypad or F04 parameter as appropriate).

When C47=001, C49~C53 set parameter disable the following parameters will be auto set: Inverter communication address: No 1 Data bytes: 8 bit

Baud rated (bps): 38400 Parity bytes: no parity Stop bytes: 1 bit

Note: 1. Connect remote keypad while in stop mode, and the control priority is with the

Remote keypad.

2. If the remote keypad is connected in run mode, it will not be effective until the inverter has stopped.

C48 Copy module

000: Copy module Disabled 001: Copy to module from inverter (Read) 002: Copy to inverter from module (write) 003: Read/ write check (Compare the parameters).

Note: Module copy function is applicable only to inverters with the same voltage and KW

rating.

C49 set communication address, for the specific inverter when multi-inverters are controlled by

communication method.

C50 Baud rate (bps)

000: 4800 001: 9600 002: 19200 003: 38400

C49 Inverter communication address: 001~ 254

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C51 Stop bit

000: 1 Stop bit 001: 2 Stop bit

C52 Parity bit

000: No parity 001: Even parity 002: Odd parity

C53 Data bits

000: 8 bits data 001: 7 bits data

1. RS-485 communication: (requires RS485 port device)

1 to 1 control: PC or PLC or controller controls one inverter (C49 is set to 001~254).

1 to multiple drives control: PC or PLC or other controllers control several inverters (up to 254 inverters with C49 set as 001~254). When the communication address =000, the inverter is controlled by communication regardless of the C49 setting.

2. RS-232communication: (requires RS232 port) 1 to 1 control: PC or PLC or controller controls one inverter (C49 is set to 001~254).

Note: a. The BAUD RATE(C50) and communication format (C51/C52/C53) of PC (or PLC or

other controller) and inverter should be the same.

b. The inverter will validate the modified parameters after the parameters modified by PC.

c. Communication protocol: refer to EV communication protocol description.

d. Parameter C49~C53 can’t be changed via communication module

C54/ C55 Communication error detection time / Communication error operation selection

(1) Time –out detection time: 00.0~25.5sec; setting 00.0 sec: disable time-out function.

Default: 00.0sec

*Cannot be modified during communication.

(2) Time-out operation selection:

000: Deceleration to stop (F02: Deceleration time 1). 001: Free run to stop. 002: Deceleration to stop (C12: Deceleration time 2). 003: Continue operating.

Default=000

*Cannot be modified during communication.

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C54/C55 Communication error parameter timing pattern

Master

Slave

(EV)

T3 > C54

F21=014 or C46=014

T3T2 T1

0,1,2 (≠3

)

000 B Dec from F02 002 B Dec from C12

If F02＜C12

Frequency

001 B free Run

Frequency

C55=001

003 B keep Run

“COT”

Display always show “COT” until Reset

Display show

0,1,2,3

Reset or Master send data again

Reset

Master

Command

Run Commend

(only F04=002) Communication

Fre

uency

C55=000 or 002

C55=003

Figure 4-18 Communication error timing pattern

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Chapter 5 Troubleshooting and maintenance

5.1Trouble indication and corrective action

5.1.1 Fault/ Error display and Diagnostics

1. Un- reset able / un recoverable Errors

Display Error Cause Corrective Action

EEPROM

problem

EEPROM problem Change EEPROM

Over voltage during

stop

Voltage

Detection circuit malfunction

Repair or replace unit

Under voltage

during stop

1. Power voltage too low

2. Restraining resistor or fuse burnt out.

3. Detection circuit malfunctions

1. Check if the power voltage is correct or not

2. Replace the restraining resistor or the fuse

3. repair or replace unit

The inverter is

overheated during

stop

1. Thermal Detection circuit malfunction

2. Ambient temperature too high or bad ventilation

1. Repair or replace unit

2. Improve ventilation conditions

or relocate inverter

Current

transducer

detection error

Current transducer or circuit error.

Repair or replace unit

Note: “@” the Failure contact does not operate.

EPR

CTR

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2. Errors which can be recovered both manually and automatically

Display Error Cause Corrective Action

Over current at

start

1.Motor winding and frame short circuit

2.Motor and ground short circuit

3.Power module is damaged

1. Check the motor

2. Check the wiring

3. Replace the power module

Over-current at

deceleration

The preset deceleration time is too short

Set a longer deceleration time

Over-current at

acceleration

1. Acceleration time is too short

2. The capacity of the motor is higher than the capacity of the inverter

3.Short circuit between the motor

winding and frame.

4.Short circuit between motor wiring and earth

5. IGBT module is damaged

1. Set a longer acceleration time

2. Replace the inverter with the same or greater capacit

that of the motor

3. Check the motor

4. Check the wiring

5. Replace the IGBT module

Over-current

during run

1. Transient load change

2. Transient power change

Increase inverter capacity

Over voltage

during

operation/

deceleration

1. Deceleration time setting is too short or excessive load inertia

2. Power voltage varies widely

1. Set a longer deceleration time

2. Add a braking resistor or

braking unit

3. Add a reactor at the input

line side

4.Increase inverter capacity

High heat sink

temperature

during

operation

1. Heavy load

2. Ambient temperature too hi

or bad ventilation

1. Check if there are any

problems with the load

2. Increase inverter capacity

3. Improve ventilation

conditions

4. Inspect the setting value of

parameter C13

OCS

OCD

OCA

OCC

OVC

OHC

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3. Errors which can only be recovered manually (no auto-restart)

Display Error Cause Corrective Action

Over-current

during stop

1. OC Detection circuit malfunction

2. Bad connection for CT signal cable

Send the inverter back for repair

Motor overload

1. Heavy load

2. Improper settings of F43

1. Increase motor capacity

2. Set F43 correctly according to motor nameplate.

Inverter overload Excessively heavy load Increase inverter capacity

Under voltage

during operation

1. Power voltage too low

2. Power voltage varies

widely

1. Improve power quality.

2. Set a longer acceleration time

3. Add a reactor at the power

input side

4. Contact technical support

Note: “@” means when the inverter fails, the failure contact does not activate.

OL1

OL2

LVC

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5.1.2 Set up Configuration, Interface Errors.

Display Error Description

Zero speed stop Set frequency is <0.1Hz Increase set frequency

Fail to start

directly

1. If the inverter is set to external control mode (F04=001), and

direct start is disabled (C09=001), the inverter cannot be started and will flash STP1 when the Run switch is ON when applying power (see descriptions of C09).

2. Direct start is possible when C09=000.

Keypad

emergency stop

1. If the inverter is set to external control mode (F04=001), the

inverter will stop according to the setting of F9 when the stop key is pressed. STP2 flashes after stop. Turn the Run switch to OFF and then ON again to restart the inverter.

2. If the inverter is in communication mode and Stop key is enabled, the inverter will stop in the way set by F9 when Stop key is pressed during operation and then flashes STP2. The PC has to send a Stop command then a Run command to the inverter for it to be restarted.

External

emergency stop

The inverter will decelerate to stop and flashes E.S. when there is an external emergency stop signal via the multi-function input terminals(see descriptions of F11~F14).

External base

block

The inverter stops immediately and then flashes b.b. when external base block is input through the multi-functional input terminal (see descriptions of F11~F14).

PID feedback

signal loss

PID feedback signal circuit error detection

REMOTE

KEYPAD cable

broken

1. When REMOTE KEYPAD does not connect with inverter,

this signal will be displayed on the Remote keypad.

2. When REMOTE KEYPAD connects with inverter, this

signal will be displayed on the main keypad.

3. When both REMOTE KEYPAD and main KEYPAD display

this signal means communication errors.

b.b.

PID

———

SP2

E.S.

SP1

SP0

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Chapter 5 Trouble shooting and maintenance

5-5

5.1.3 Keypad operation error description

Display Error Cause Corrective Action

Key operation

error

1. Attempt to Press▲ or ▼

keys when F05> 0 or in speed operation.

2. Attempt to modify parameters, which can not be modified during Run (see parameter list).

1. ▲ or ▼ keys can be used

to modify frequencies only when F05=0.

2. Modify parameters only in

stop mode.

Parameter

setting error

1. F07 is within ranges of

C27±C29or C28±C29

2. F07<F08 or F07=F08

1. Modify F32~F33

2. 3-00>3-01

Modification of

parameter is not

allowed during

communication

1. Issue a control command during communication disabled

2. Modify C49~C53 during communication.

1. Issue the enabling command before while communicating.

2. Set up parameters before communicating.

Communication

failure

1. Incorrect wiring.

2. Incorrect settings of communication parameters.

3. Check-sum error.

4. Incorrect communication

verification.

1. Check the hardware and wiring.

2. Check C49~C53

Incorrect

parameter

settings

1. Attempt to modify F00

2. Voltage and current detection circuits are

malfunctioning.

Reset inverter or contact

technical support

Parameter set

error, Copy Unit

failure

1. Set C48=1.2, can not connect with Copy Unit.

2. Copy Unit failure.

3. The voltage and drive

rating on Copy Unit & the

inverter are different.

1.Modify C48

2. Change Copy Unit

3. Copy from keypad to

inverter with only matched HP ratings

Parameters do

not match

Copy the parameter to inverter to verify the parameter not matched.

1. Change Copy Unit

2. The voltage and HP

rating of Copy Unit is

different than the

inverter.

Er1

Er5

Er2

EP1

EP2

Er6

Er7

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Chapter 5 Trouble shooting and maintenance

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5.2 General functional troubleshooting

Status Checking point Corrective Action

Is power applied to L1, L2, and L3(N)

terminals (is the charging indicator lit)?

• Is the power applied?

• Turn the power OFF and then ON

again.

• Make sure the input line voltage is

correct.

• Make sure all terminal screws are

secured firmly.

Are there voltage outputs on T1, T2, and T3 terminals?

Turn the power OFF and then ON again.

Is the motor mechanically overloaded?

• Reduce the load to improve

performance.

Are there any problems with the inverter?

Has the forward or reverse run

commands been issued?

• See error descriptions to check

wiring and correct if necessary.

Is there an analog input signal?

•Is analog frequency input signal

wiring correct?

•Is frequency input voltage correct?

Motor does not run

Is operation mode setting correct?

•Configure operations through the

digital panel Are wiring for output terminals T1, T2, and T3 correct?

•Wiring must match U, V, and W

terminals of the motor.

Motor rotates in

the wrong direction

Are wiring for forward and reverse signals correct?

•Check wiring and correct if

necessary. Are wiring for output terminals T1, T2, and T3 correct?

•Check wiring and correct if

necessary.

Is the setting of frequency command source correct?

•Check the operation mode setting

on the keypad.

Motor rotates

in the wrong direction

The motor speed can not vary

Is the load too large?

•Reduce the applied load.

Is the setting of operation mode correct? •Confirm the motor’s specifications.

Is the load too large?

•Confirm the gear ratio.

Motor running

at too high or

too low speeds.

Are specifications of the motor (poles, voltage…) correct?

•Confirm the highest output

frequency.

Is the gear ratio correct? •Reduce the load.

Is the setting of the highest output frequency correct?

•Minimize the variation of the load.

•Increase capacities of the inverter

and the motor.

Motor speed is

incorrect or erratic

Is the load too large?

•Add an AC reactor at the power

input side if using single-phase

power.

•Check wiring if using three-phase

power.

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Chapter 5 Trouble shooting and maintenance

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5.3 Troubleshooting Flowcharts 7300EV Series

Is failure fully understood?

Any signs of burnout and

Is main loop I.G.B.T normal

Is the main circuit

diode intact?

Replace I.G.B.T

Replace Diode

Check

and replaceburnt

and damaged parts

Any abnormalities in appearances?

Are displays and indicators of the operating unit present?

Read fault?

Any fault display?

Check Fault log using

parameter F-54 with▼key.

Is the DC input voltage controlling the

owercorrectly?

Is +5V control voltage correct.

Is the error eliminated after replacing control board?

Replace the driver boar

Check terminals and

wiring

Repl

ace the Le

Perform detailedfault checks

* to next page

YES

NO NO N

NONON

NON

YES

Repl

ace control board and

ital operating unit

YES

EV Inverter faults

Symptoms other than burn out, damage, or fuse meltdown in the inverter?

Fault

messages?

Check according to displayed

fault messages

sually check controller and

driver boards

Apply power

Any fault display?

Fault log F-54

Replace defective board

Is LED lit?

Figure 5-1 General troubleshooting flowchart

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Chapter 5 Trouble shooting and maintenance

5-8

* from previous page

Check parameters of the inverter

Perform parameter initializations

Specify operation control method

Set up frequency commands

Is the frequency value displayed in the operating unit

Is there any

drive faults

Are there voltage outputs in output terminals T1,T2 and T3.

Connect the motor to run

re output currents of each phase even?

The inverter is OK

Replace the control board

Replace the control

board

Is the control board working after re

lacement?

Perform detailed fault & function checks

•

NO NO N

YES

Figure 5-1 General troubleshootingflowchart, CONTD

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Chapter 5 Trouble shooting and maintenance

5-9

Troubleshooting for OC, OL error displays

Is the main circuit I.G.B.T. working properly?

abnormalities in

appearances?

Any faults?

Replace the current sensing circuit

The inverter displays OC, OL errors

Apply power

Input operation commands

Replace I.G.B.T

Replace faulty circuit boards

Is the current detector OK?

Replace the control board

YES

Input frequency command.

s the output frequency of the operating unit displayed?

Are there voltage outputs at T1, T2, and T3 output terminals?

Connect the motor to run.

ny faults

displayed?

Are output currents of each

hase even?

The inverter’s output is OK

Replace the control board

Is the control board working after

Perform detailed fault checks

YES

NO N

YES

•

YES

Yes

The output frequency of the operating unit display?

Yes

Figure 5-2 OC, OL fault troubleshootin

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Troubleshooting for OV, LV error display

The inverter displays OV. LV

s the main circuit fuse intact?

Apply power

Fault message

Input operation commands

Input frequency commands

s the output frequency of the operating unit displayed?

Are there outputs on output terminals T1, T2, and T3?

motor running

Any Fault

Message

Are currents of all phases

The inverter is OK

Replace the main circuit board

Replace the control board

Is the inverter working after replacement?

Perform detailed Fault checks

YES

NO N

YES

•

YES

Yes

Figure 5-3 OV, Fault Troubleshooting

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5-11

Is MCCB

Can MCCB be

closed?

‘LED indicator

lit?

Check for short-circuited wiring

˙Bad power quality

˙or wiring incorrect

EV fault

Set switch to “RUN” position

EV fault

YES (normal value within 3%)

YES (motor does not rotate), the phase-to phase voltage is within

3% for all motor leads.

˙Motor over load ˙Motor faults ˙wiring incorrect

YES

NO N

Is the operation switch in RUN

osition?

NONONON

The motor doesn’t run

Is the voltage between

Leads correct?

Is there output? (Motor leads)

Are

Figure 5-4 Drive Running Troubleshooting diagnostics

Page 83

Chapter 5 Trouble shooting and maintenance

5-12

Motor is overheated

Motor runs unevenly

Is the measured load or the current exceeding the configured value?

Reduce the load Increase ratings of EV and the motor

Select a different motor

EV fault

Correct bad connection

Clear the debris

Bad connection between EV

and the motor

Is EV

running

in low speed for a long time

Are voltages between

hase even?

Is there any debris

reventing cooling

the motor?

YES

YES (measured within +-3% of output

Does it occur when accelerating/ decelerating?

Is the load

freewheeling?

Any vibration or backlash in the

ears

Is the acceleration/deceler ation time correct

for the a

lication?

Increase the acc/dec time

Reduce the load

Increase or ratings for

7300EV and the motor

EV faults

•Reduce the freewheeling or

add a flywheel

Improve the mechanical system

EV Faults

YES (measured within +-3% of rated output voltage)

YES

NONO NO N

Small

Large

re output voltages

between

balanced?

Figure5-5 Motor Overload/Overheating Diagnostics

Figure5-6 Oneven Speed Operation Diagnostics

Page 84

Chapter 5 Trouble shooting and maintenance

5-13

5.4 Routine and periodic checks

To ensure stable and safe operations, check and maintain the inverter regularly and periodically. The table below lists the items to be check to ensure stable and safe operations. Check these items 5 minutes after the “Charge” indicator goes out to prevent injury to personnel.

Checking

period

Items Details

Daily 1 year

Methods Criteria Remedies

Confirm the temperature and humidity at the machine

○

Measure with

thermometer and hygrometer according to installation notices.

Temperature: -10 – 50

C (14~120oF) Humidity: Below 95% RH

Ambient conditions

around the

machine

Are there inflammable

materials in the vicinity?

○

Visual check Keep area clear

Improve the ambient

or relocate the drive to a better area.

Any unusual vibration from the machine

○

Visual, hearing

check

No vibration Secure screws

Installation and grounding of the inverter

Is the grounding resistance correct?

○

Measure the resistance with the Ground Resistor

200V series: below 100Ω

400V series: below 10Ω

Improve the grounding

Input power voltage

Is the voltage of the main circuit correct?

○

Measure the

voltage with a multi-tester

Voltage must conform with the specifications

Improve input voltage

Are secure parts loose?

○

Is the terminal base damaged?

○

External terminals and internal mounting screws of the inverter

Visual rust stains present?

○

Visual check Check with a screwdriver

Secure terminals and no rust

Secure or send back for repair

Any unusual bends or breaks?

○

Internal wiring of the inverter

Any damage of the wire

insulation?

○

Visual check No abnormalities

Replace or send back for repair

Heat sink Excessive dust or debris?

○

Visual check No abnormalities Clean up debris or

dust Conductive metal shavings or oil sludge present?

○

Printed circuit board

Discolored, overheated, or burned parts

○

Visual check No abnormalities

Clean or replace the

circuit board

Unusual vibration and noise

○

Visual or hearing check

Replace the cooling

fan

Cooling fan

Excessive dust or debris?

○

Visual check

No abnormalities

Clean fan

Excessive dust or debris? ○ Visual check No abnormalities Clean component

Power component

Check resistance between each terminals

○

Measure with a multi-tester

No short circuit or broken circuit in three-phase output

Replace power

component or

inverter Any unusual odor or leakage

○

Capacitor

Any deformity or protrusion

○

Visual check No abnormalities

Replace capacitor or

inverter

Page 85

Chapter 6 Peripherals

6-1

Chapter 6 Peripherals Components

6.1 Input side AC reactor

Line input side AC inductance Model

Current (A) inductance (mH)

2P2/2P5-H1(F)/H3 5.0 2.1

201-H1(F)/H3 5.0 2.1 202-H1(F)/H3 19.0 1.1 203-H1(F)/H3 25.0 0.71

401- H3(F)

2.5 8.4

402- H3(F) 5.0 4.2

JNEV-XXX-

HXX

403- H3(F) 7.5 3.6

6.2 EMC filter

The inverter adapts rapid switching components to improve the efficiency of the motor and to reduce the motor noise. Using the EMC Filter allows the EMI (Electromagnetic Interference) and RFI (Radio Frequency interference)to be controlled within a certain range.

EMC standard

The inverter with filter complies with EMC standard 89/336/EEC on electromagnetic interruption and radio interference. The inverters with filter have passed following test and comply with the specified standard.

EMI radio standard and EMS immunity standa rd: EN 61800-3 1996/A11: 2000 : First Environment Unrestricted Distribution.

EN 61800-3 1996/A11: 2000 : First Environment Restricted Distribution.

Page 86

Chapter 6 Peripherals

6-2

Filter selection:

Inverter model Rated (INPUT)

Build in Filter model

(First Environment

Unrestricted Distribution./

Restricted Distribution.)

Optional Filter model

(First Environment

Unrestricted Distribution./

Restricted Distribution.)

1P2-H1 1 φ 85 ~132V ---------------

JNFS21017-20.8-07

(Restricted Distribution.)

1P5-H1 1 φ 85 ~132V ---------------

JNFS21017-20.8-07

(Restricted Distribution.)

101-H1 1 φ 85 ~132V ---------------

JNFS21017-20.8-07

(Restricted Distribution.)

2P2-H1 1 φ 170 ~264V ---------------

JNFS21017-20.8-07

(Restricted Distribution.)

2P5-H1 1 φ 170 ~264V ---------------

JNFS21017-20.8-07

(Restricted Distribution.)

201-H1 1 φ 170~264V ---------------

JNFS21017-20.8-07

(Restricted Distribution.)

2P2-H1F 1 φ 170~264V

Built in

(Unrestricted Distribution.)

---------------

2P5-H1F 1 φ 170 ~264V

Built in

(Unrestricted Distribution.)

---------------

201-H1F 1 φ 170 ~264V

Built in

(Unrestricted Distribution.)

---------------

2P2-H3 3 φ 170 ~264V ---------------

JNFS21019-8.9-07

(Restricted Distribution.)

2P5-H3 3 φ 170 ~264V ---------------

JNFS21019-8.9-07

(Restricted Distribution.)

201-H3 3 φ 170 ~264V ---------------

JNFS21019-8.9-07

(Restricted Distribution.)

202-H1 1 φ 170 ~264V ---------------

JNFS21015-22-07

(Unrestricted Distribution.)

203-H1 1 φ 170 ~264V ---------------

JNFS21015-22-07

(Unrestricted Distribution.)

202-H1F 1 φ 170 ~264V

Built in

(Unrestricted Distribution.)

---------------

203-H1F 1 φ 170 ~264V

Built in

(Unrestricted Distribution.)

---------------

202-H3 3 φ 170 ~264V ---------------

JNFS21016-15-07

(Unrestricted Distribution.)

203-H3 3 φ 170 ~264V ---------------

JNFS21016-15-07

(Unrestricted Distribution.)

401-H3 3 φ 323~528 V ---------------

JNFS20858-7-07

(Restricted Distribution.)

402-H3 3 φ 323~528 V ---------------

JNFS20858-7-07

(Restricted Distribution.)

403-H3 3 φ 323~528 V ---------------

JNFS20858-7-07

(Restricted Distribution.)

401-H3F 3 φ 323~528 V

Built in

(Restricted Distribution.)

---------------

402-H3F 3 φ 323~528 V

Built in

(Restricted Distribution.)

---------------

JNEVXXX

-HXX

403-H3F 3 φ 323~528 V

Built in

(Restricted Distribution.)

---------------

Page 87

Chapter 6 Peripherals

6-3

EV EXTERNAL FILTER SIZE

z JNFS21017-20.8-07 FOR EV-1P2~201-H1

z JNFS21019-8.9-07 FOR EV-2P2~201-H3

Figure 6-1a External Filter Dimensions JNFS21017-20.8-07

Figure 6-1b External Filter Dimensions JNFS21019-8.9-07

Page 88

Chapter 6 Peripherals

6-4

z JNFS21015-22-07 FOR EV-202~203-H1

z JNFS21016-15-07 FOR EV-202~203-H3

Figure 6-1c External Filter Dimensions JNFS21015-22-07

Figure 6-1d External Filter Dimensions JNFS21016-15-07

Page 89

Chapter 6 Peripherals

6-5

z JNFS20858-7-07 FOR EV-401~403-H3

Figure 6-1e External Filter Dimensions JNFS20858-7-07

Page 90

Chapter 6 Peripherals

6-6

6.3 Option card

6.3.1 RS-485 option card (Model: JNSIF-485)

JNSIF-485 wiring diagram:

※ Note :

In order to avoid external static electricity interference with option cards function, please replace

cover of the inverter after installing option cards.

Please use isolated RS232 / RS485 converter connections with PC and option card to avoid

equipment damage.

Red cable to 24V Black cable to COM

Figure 6-2 JNSIF-485 MODULE

Figure 6-3 JNSIF-485 wiring diagram

Page 91

Chapter 6 Peripherals

6-7

6.3.2 RS-232 option card (model: JNSIF-232)

JNSIF-232 wiring diagram

1.8 m

RS-232

7300EV SERIES

INVERTER

JNSIF-232

CON302 (12P)

SINGLE/THREE-PHASE

POWER SUPPLY

L1 (L) T1 L2 T2 L3 (N) T3

Figure 6-4a JNSIF-232 CABLE

ure 6-4b JNSIF-232 WIRING DIAGRAM

Page 92

Chapter 6 Peripherals

6-8

6.3.3program copy option card (Copy Unit) (model: JNSIF-MP)

JNSIF-MP Wiring diagram

Copy Unit

L1 (L) T1 L2 T2 L3 (N) T3

7300EV

SERIES

INVERTER

JNSIF-MP

CON302 (12P)

SINGLE/THREE-PHASE POWER SUPPLY

Figure 6-5a JNSIF-MP MODULE

ure 6-5b JNSIF-MP wiring diagra

Page 93

Chapter 6 Peripherals

6-9

6.3.4 Remote keypad (Remote keypad)( M o d e l : J N S D O P - L E D - 2 M )

JNSDOP-LED-2M wiring diagram

* When the inverter is powered on or off the user can set up or remove the remote

keypad. (Must be in remote terminal configuration)

Red cable to 24V Black cable to COM

Figure 6-6a Remote keypad

Figure 6-6b Remote keypad Wiring Diagram

Page 94

Chapter 6 Peripherals

6-10

6.3.5 Input/ Output expansion card(model: JNSIF-IO)

JNSIF-IO wiring diagram

Red cable to 24V Black cable to COM

CON302(12P)

Figure 6-7a JNSIF-IO CARD

Figure 6-7b JNSIF-IO Wiring Diagram

Page 95

Chapter 6 Peripherals

6-11

6.3.6 PDA Link

(1) HP iPAQ Pocket PC h2210. (PDA) / PC hx2190 (2) PDA wire (JNSWPDA). (3) RS-232 Interface Card (JNSIF-232). (4) Inverter

Page 96

Appendix

Appendix Ι

Appendix EVinverter parameter setting list

Customer Name

Model of the inverter:

Location of use:

Customer’s telephone number:

Customer’s address:

Parameter code Setting

Parameter

code

Setting

Parameter

code

Setting

F00 F38 C22 F01 F39 C23 F02

F40

C24 F03 F41 C25 F04 F42 C26 F05 F43 C27 F06 F44 C28 F07 F45 C29 F08 F46 C30 F09 F47 C31 F10 F48 C32 F11 F49 C33 F12 F50 C34 F13 F51 C35 F14 F52 C36 F15 F53 C37 F16 F54 C38 F17 C01 C39 F18 C02 C40 F19 C03 C41 F20 C04 C42 F21 C05 C43 F22 C06 C44 F23 C07 C45 F24 C08 C46 F25 C09 C47 F26 C10 C48 F27 C11 C49 F28 C12 C50 F29 C13 C51 F30 C14 C52 F31 C15 C53 F32 C16 C54 F33 C17 C55 F34 C18 F35 C19 F36 C20 F37 C21

TECO JNEV-202~203-H1, JNEV-202~203-H1F, JNEV-202~203-H3, JNEV-401~403-H3, JNEV-401~403-H3F Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual