Mitsubishi Electric FR-E540 Manual de usuario

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







CONTENTS

1 OUTLINE 1

1.1 Pre-Operation Information...........................................................................................1

1.1.1 Precautions for operation .....................................................................................1

1.2 Basic Configuration.....................................................................................................3

1.2.1 Basic configuration ...............................................................................................3

1.3 Structure......................................................................................................................4

1.3.1 Appearance and structure....................................................................................4

1.3.2 Removal and reinstallation of the front cover .......................................................5

1.3.3 Removal and reinstallation of the wiring cover .....................................................6

1.3.4 Removal and reinstallation of the accessory cover...............................................7

1.3.5 Reinstallation and removal of the control panel....................................................8

1.3.6 Removal of the operation panel (FR-PA02-02) front cover..................................10

1.3.7 Exploded view.....................................................................................................10

2 INSTALLATION AND WIRING 11

2.1 Installation.................................................................................................................11

2.1.1 Instructions for installation..................................................................................11

2.2 Wiring........................................................................................................................13

2.2.1 Terminal connection diagram (when source logic is selected) ...........................13

2.2.2 Wiring of the Main Circuit ...................................................................................17

2.2.3 Wiring of the control circuit.................................................................................22

2.2.4 Connection to the PU connector.........................................................................26

2.2.5 Connection of stand-alone option units ..............................................................29

2.2.6 Design information..............................................................................................31

2.3 Other wiring...............................................................................................................32

2.3.1 Power supply harmonics.....................................................................................32

2.3.2 Japanese harmonic suppression guideline.........................................................33

2.3.3 Inverter-generated noise and reduction techniques............................................33

2.3.4 Leakage currents and countermeasures............................................................37

2.3.5 Inverter-driven 400V class motor........................................................................38

2.3.6 Peripheral devices..............................................................................................39

2.3.7 Instructions for compliance with the UL and CSA standards..............................42

2.3.8 Instructions for compliance with the European standards..................................43

Contents

3 OPERATON 46

3.1 Pre-Operation Information.........................................................................................46

3.1.1 Types of operation modes..................................................................................46

3.1.2 Power on ............................................................................................................48

3.2 About the Control Panel............................................................................................49

3.2.1 Names and functions of the control panel (FR-PA02-02)....................................49

3.2.2 Control panel mode is changed by pressing the MODE key .................................50

3.2.3 Monitoring mode.................................................................................................50

3.2.4 Frequency setting mode.....................................................................................51

3.2.5 Parameter setting mode .....................................................................................51

3.2.6 Operation mode..................................................................................................53

3.2.7 Help mode..........................................................................................................53

3.3 Operation ..................................................................................................................55

3.3.1 Pre-operation checks..........................................................................................55

3.3.2 External operation mode (Operation using the external

frequency setting potentiometer and external start signal).................................56

3.3.3 PU operation mode (Operation using the control panel) ....................................57

3.3.4 Combined operation mode 1 (Operation using both external

signal and control panel) ....................................................................................58

3.3.5 Combined operation mode 2..............................................................................59

4 PARAMETERS 60

4.1 Parameter List...........................................................................................................60

4.1.1 Parameter list .....................................................................................................60

4.1.2 List of Parameters Classified by Purpose of Use ...............................................66

4.1.3 Parameters recommended to be set by the user................................................68

4.2 Parameter Function Details.......................................................................................69

4.2.1 Torque boost (Pr. 0, Pr. 46)................................................................................69

4.2.2 Output frequency range (Pr. 1, Pr. 2, Pr. 18)......................................................70

4.2.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19, Pr. 47)..........................71

4.2.4 Multi-speed operation

(Pr. 4, Pr. 5, Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)......................................72

4.2.5 Acceleration/deceleration time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45)........73

4.2.6 Electronic overcurrent protection (Pr. 9, Pr. 48)..................................................75

III

4.2.7 DC dynamic brake (Pr. 10 to Pr. 12)...................................................................76

4.2.8 Starting frequency (Pr. 13)..................................................................................77

4.2.9 Load pattern selection (Pr. 14) ...........................................................................78

4.2.10 Jog operation (Pr. 15, Pr. 16) ...........................................................................79

4.2.11 Stall prevention (Pr. 22, Pr. 23, Pr. 66).............................................................80

4.2.12 Acceleration/deceleration pattern (Pr. 29)........................................................82

4.2.13 Regenerative brake duty (Pr. 30, Pr. 70)..........................................................83

4.2.14 Frequency jump (Pr. 31 to Pr. 36) ....................................................................84

4.2.15 Speed display (Pr. 37)......................................................................................85

4.2.16 Frequency at 5V (10V) input (Pr. 38)................................................................86

4.2.17 Frequency at 20mA input (Pr. 39).....................................................................86

4.2.18 Up-to-frequency sensitivity (Pr. 41)...................................................................87

4.2.19 Output frequency detection (Pr. 42, Pr. 43)......................................................88

4.2.20 Monitor display (Pr. 52, Pr. 158).......................................................................89

4.2.21 Monitoring reference (Pr. 55, Pr. 56)................................................................91

4.2.22 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58).................92

4.2.23 Remote setting function selection (Pr. 59)........................................................93

4.2.24 Shortest acceleration/deceleration mode (Pr. 60 to Pr. 63)..............................94

4.2.25 Retry function (Pr. 65, Pr. 67 to Pr. 69) ............................................................96

4.2.26 Applied motor (Pr. 71).......................................................................................98

4.2.27 PWM carrier frequency (Pr. 72, Pr. 240) ..........................................................99

4.2.28 Voltage input (Pr. 73)......................................................................................100

4.2.29 Input filter time constant (Pr. 74).....................................................................101

4.2.30 Reset selection/PU disconnection detection/PU stop selection (Pr. 75).........101

4.2.31 Parameter write inhibit selection (Pr. 77)........................................................103

4.2.32 Reverse rotation prevention selection (Pr. 78)................................................104

4.2.33 Operation mode selection (Pr. 79)..................................................................105

4.2.34 General-purpose magnetic flux vector control selection (Pr. 80).........................109

4.2.35 Offline auto tuning function (Pr. 82 to Pr. 84, Pr. 90, Pr. 96)..........................110

4.2.36 Computer link operation (Pr. 117 to Pr. 124)..................................................116

4.2.37 PID control (Pr. 128 to Pr. 134) ......................................................................127

4.2.38 Output current detection function (Pr. 150, Pr. 151).......................................135

4.2.39 Zero current detection (Pr. 152, Pr. 153)........................................................136

4.2.40 Stall prevention function and current limit function (Pr. 156)..........................137

4.2.41 User group selection (Pr. 160, Pr. 173 to Pr. 176)..........................................140

Contents

4.2.42 Actual operation hour meter clear (Pr. 171)....................................................142

4.2.43 Input terminal function selection (Pr. 180 to Pr. 183)......................................142

4.2.44 Output terminal function selection (Pr. 190 to Pr. 192)...................................144

4.2.45 Cooling fan operation selection (Pr. 244) .......................................................145

4.2.46 Slip compensation (Pr. 245 to Pr. 247)...........................................................146

4.2.47 Stop selection (Pr. 250)..................................................................................147

4.2.48 Meter (frequency meter) calibration (Pr. 901).................................................149

4.2.49 Biases and gains of the frequency setting voltage (current)

(Pr. 902 to Pr. 905)..........................................................................................151

5 PROTECTIVE FUNCTIONS 156

5.1 Errors (Alarms)........................................................................................................156

5.1.1 Error (alarm) definitions....................................................................................156

5.1.2 To know the operating status at the occurrence of alarm.................................164

5.1.3 Correspondence between digital and actual characters...................................164

5.1.4 Resetting the inverter........................................................................................164

5.2 Troubleshooting ......................................................................................................165

5.2.1 Motor remains stopped.....................................................................................165

5.2.2 Motor rotates in opposite direction....................................................................165

5.2.3 Speed greatly differs from the setting...............................................................166

5.2.4 Acceleration/deceleration is not smooth...........................................................166

5.2.5 Motor current is large........................................................................................166

5.2.6 Speed does not increase..................................................................................166

5.2.7 Speed varies during operation..........................................................................166

5.2.8 Operation mode is not changed properly..........................................................167

5.2.9 Control panel display is not operating...............................................................167

5.2.10 POWER lamp is not lit....................................................................................167

5.2.11 Parameter write cannot be performed............................................................167

5.3 Precautions for Maintenance and Inspection..........................................................168

5.3.1 Precautions for maintenance and inspection....................................................168

5.3.2 Check items......................................................................................................168

5.3.3 Periodic inspection............................................................................................168

5.3.4 Insulation resistance test using megger ...........................................................169

5.3.5 Pressure test ....................................................................................................169

5.3.6 Replacement of parts .......................................................................................173

5.3.7 Measurement of main circuit voltages, currents and powers............................177

6 SPECIFICATIONS 179

6.1 Standard Specifications ..........................................................................................179

6.1.1 Model specifications .........................................................................................179

6.1.2 Common specifications ....................................................................................181

6.1.3 Outline drawings...............................................................................................183

APPENDIX 185

Appendix 1 Data Code List ...........................................................................................185

Contents

C H A P T E R 1

O U T L I N E

This chapter gives information on the basic "outline" of this

product.

Always read the instructions before using the equipment.

1.1 Pre-Operation Information...........................................1

1.2 Basic Configuration.....................................................3

1.3 Structure.....................................................................4

PU

Control panel and parameter

unit (FR-PU04)

Inverter

Mitsubishi transistorized inverter

FR-E500 series

FR-E500

Mitsubishi transistorized inverter

FR-E500 series

Pr.

Parameter number

CHAPTER 1

OUTLINE

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Chapter 6

OUTLINE

1.1 Pre-Operation Information

1 OUTLINE

1.1 Pre-Operation Information

1.1.1 Precautions for operation

This manual is written for the FR-E500 series transistorized inverters.

Incorrect handling may cause the inverter to operate incorrectly, causing its life to be

reduced considerably, or at the worst, the inverter to be damaged. Handle the inverter

properly in accordance with the information in each section as well as the precautions

and instructions of this manual to use it correctly.

For handling information on the parameter unit (FR-PU04), stand-alone options, etc.,

refer to the corresponding manuals.

(1) Unpacking and product check

Unpack the inverter and check the capacity plate on the front cover and the rating plate

on the inverter side face to ensure that the product agrees with your order and the

inverter is intact.

1) Inverter type

Ratin

plate

Inverter

type

Input ratin

Output ratin

Serial number

MITSUBISHI

MODEL INVERTER

FR-E540-0.4K-EC

INPUT :

OUTPUT :

SERIAL :

XXXXX

PASSED

Ratin

plate

FR-E540-0.4K-EC

Inverter type Serial number

Capacity plate

Inverter type

Represents the

inverter capacity

"kW".

Symbol Volta

e Class

E540 Three-phase

400V class

FR - E540 -0.4

E520S Sin

le-phase

200V class

K - EC

2) Accessory

Instruction manual

If you have found any discrepancy, damage, etc., please contact your sales

representative.

OUTLINE

(2) Preparation of instruments and parts required for operation

Instruments and parts to be prepared depend on how the inverter is operated. Prepare

equipment and parts as necessary. (Refer to page 46.)

(3) Installation

To operate the inverter with high performance for a long time, install the inverter in a

proper place, in the correct direction, with proper clearances. (Refer to page 11.)

(4) Wiring

Connect the power supply, motor and operation signals (control signals) to the terminal

block. Note that incorrect connection may damage the inverter and peripheral devices.

(See page 13.)

1.2 Basic Configuration

OUTLINE

1.2 Basic Configuration

1.2.1 Basic configuration

The following devices are required to operate the inverter. Proper peripheral devices

must be selected and correct connections made to ensure proper operation. Incorrect

system configuration and connections can cause the inverter to operate improperly, its

life to be reduced considerably, and in the worst case, the inverter to be damaged.

Please handle the inverter properly in accordance with the information in each section

as well as the precautions and instructions of this manual. (For connections of the

peripheral devices, refer to the corresponding manuals.)

Name Description

Power

supply Use the power supply within the

permissible power supply specifications

of the inverter. (Refer to page 179.)

Earth leakage

circuit

breaker or

no-fuse

breaker

The breaker should be selected with

care since a large inrush current flows

in the inverter at power on. (Refer to

page 39.)

Magnetic

contactor Do not use this magnetic contactor to

start or stop the inverter. It might reduce

the inverter life. (Refer to page 39.)

Reactors

The reactors must be used when the

power factor is to be improved or the

inverter is installed near a large power

supply system (1000KVA or more and

wiring distance within 10m). Make

selection carefully.

EMC Filter To reduce mains conducted emissions.

Refer to EMC Installation Guidelines

manual.

Inverter

The inverter life is influenced by

ambient temperature. The ambient

temperature should be as low as

possible within the permissible

range. This must be noted especially

when the inverter is installed in an

enclosure. (Refer to page 11.)

Wrong wiring might lead to inverter

damage. The control signal lines

should be kept away from the main

circuit to protect them from noise.

(Refer to page 13.)

Devices

connected to

the output

Do not connect a power capacitor,

surge suppressor or radio noise

filter to the output side.

Earth

(ground) To prevent an electric shock, always

earth (ground) the motor and inverter.

Japanese Harmonic Suppression Guideline

The "harmonic suppression

uideline for household appliances and

eneral-purpose

products" was issued b

the Ministr

of International Trade and Industr

September, 1994. This guideline applies to the 2.2K and less models of single-phase

200V classes. B

installin

the power factor improvin

reactor

(

FR-BEL or FR-BAL

)

inverters compl

with the "harmonic suppression techni

ues for transistorized

inverters

(

input current 20A or less

)

" established b

the Japan Electrical

Manufacturers' Association.

(MC)

(NFB)

(ELB)

Earth (

round)

Earth (

round)

C reactor

(FR-BAL)

DC reactor

(FR-BEL)

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