Mitsubishi Electric Fr-e720-008 Manual de usuario

HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

FR-E700

INSTRUCTION MANUAL

INVERTER

PRECAUTIONS FOR USE

OF THE INVERTER

PARAMETERS

TROUBLESHOOTING

PRECAUTIONS FOR

MAINTENANCE AND INSPECTION

SPECIFICATIONS

OUTLINE

WIRING

FR-E720-008(SC) to 600(SC) - NA

FR-E740-016(SC) to 300(SC) - NA

FR-E720S-008 to 110 - NA

FR-E710W-008 to 050 - NA

IB(NA)-0600334ENG-D (1010)MEE Printed in Japan Specifications subject to change without notice.

FR-E700-NA INVERTER INSTRUCTION MANUAL

A-1

Thank you for choosing this Mitsubishi Inverter.

This Instruction Manual provides instructions for advanced use of the FR-E700 series inverters.

Incorrect handling might cause an unexpected fault. Before using the inverter, always read this Instruction Manual

and the Installation Guideline [IB-0600333ENG] packed with the product carefully to use the equipment to its

optimum performance.

1. Electric Shock Prevention

2. Fire Prevention

3.Injury Prevention

4. Additional Instructions

Also the following points must be noted to prevent an

accidental failure, injury, electric shock, etc.

(1) Transportation and Mounting

This section is specifically about safety matters

Do not attempt to install, operate, maintain or inspect the

inverter until you have read through the Instruction Manual

and appended documents carefully and can use the

equipment correctly. Do not use this product until you have

a full knowledge of the equipment, safety information and

instructions.

In this Instruction Manual, the safety instruction levels are

classified into "WARNING" and "CAUTION".

Incorrect handling may cause

hazardous conditions, resulting in

death or severe injury.

Incorrect handling may cause

hazardous conditions, resulting in

medium or slight injury, or may cause

only material damage.

The level may even lead to a serious

consequence according to conditions. Both instruction

levels must be followed because these are important to

personal safety.

zWhile power is ON or when the inverter is running, do not

open the front cover. Otherwise you may get an electric

shock.

zDo not run the inverter with the front cover or wiring cover

removed. Otherwise you may access the exposed high-

voltage terminals or the charging part of the circuitry and

get an electric shock.

zEven if power is OFF, do not remove the front cover

except for wiring or periodic inspection. You may

accidentally touch the charged inverter circuits and get an

electric shock.

zBefore wiring or inspection, power must be switched OFF.

To confirm that, LED indication of the operation panel

must be checked. (It must be OFF.) Any person who is

involved in wiring or inspection shall wait for at least 10

minutes after the power supply has been switched OFF

and check that there are no residual voltage using a tester

or the like. The capacitor is charged with high voltage for

some time after power OFF, and it is dangerous.

This inverter must be earthed (grounded). Earthing

(grounding) must conform to the requirements of national

and local safety regulations and electrical code (NEC section

250, IEC 536 class 1 and other applicable standards).

A neutral-point earthed (grounded) power supply for 400V

class inverter in compliance with EN standard must be used.

zAny person who is involved in wiring or inspection of this

equipment shall be fully competent to do the work.

zThe inverter must be installed before wiring. Otherwise

you may get an electric shock or be injured.

zSetting dial and key operations must be performed with

dry hands to prevent an electric shock.

zDo not subject the cables to scratches, excessive stress,

heavy loads or pinching. Otherwise you may get an

electric shock.

zDo not change the cooling fan while power is ON. It is

dangerous to change the cooling fan while power is ON.

zDo not touch the printed circuit board or handle the

cables with wet hands. Otherwise you may get an electric

shock.

zWhen measuring the main circuit capacitor capacity, the

DC voltage is applied to the motor for 1s at powering OFF.

Never touch the motor terminal, etc. right after powering

OFF to prevent an electric shock.

WARNING

CAUTION

WARNING

zInverter must be installed on a nonflammable wall without

holes (so that nobody touches the inverter heatsink on the

rear side, etc.). Mounting it to or near flammable material

can cause a fire.

zIf the inverter has become faulty, the inverter power must

be switched OFF. A continuous flow of large current could

cause a fire.

zWhen using a brake resistor, a sequence that will turn OFF

power when a fault signal is output must be configured.

Otherwise the brake resistor may overheat due to damage

of the brake transistor and possibly cause a fire.

zDo not connect a resistor directly to the DC terminals P/+

and N/-. Doing so could cause a fire.

zThe voltage applied to each terminal must be the ones

specified in the Instruction Manual. Otherwise burst,

damage, etc. may occur.

zThe cables must be connected to the correct terminals.

Otherwise burst, damage, etc. may occur.

zPolarity must be correct. Otherwise burst, damage, etc.

may occur.

zWhile power is ON or for some time after power-OFF, do

not touch the inverter as they will be extremely hot. Doing

so can cause burns.

zThe product must be transported in correct method that

corresponds to the weight. Failure to do so may lead to

injuries.

zDo not stack the boxes containing inverters higher than

the number recommended.

zThe product must be installed to the position where

withstands the weight of the product according to the

information in the Instruction Manual.

zDo not install or operate the inverter if it is damaged or

has parts missing.

zWhen carrying the inverter, do not hold it by the front

cover or setting dial; it may fall off or fail.

zDo not stand or rest heavy objects on the product.

zThe inverter mounting orientation must be correct.

zForeign conductive objects must be prevented from

entering the inverter. That includes screws and metal

fragments or other flammable substance such as oil.

zAs the inverter is a precision instrument, do not drop or

subject it to impact.

zThe inverter must be used under the following

environment. Otherwise the inverter may be damaged.

Environment

Surrounding

air

temperature

-10°C to +50°C (14°F to 122°F) (non-freezing)

Ambient

humidity 90%RH or less (non-condensing)

Storage

temperature -20°C to +65°C

(-4°F to 149°F)

Atmosphere Indoors (free from corrosive gas, flammable gas,

oil mist, dust and dirt)

Altitude/

vibration

Maximum 1000m (3280.80feet) above sea level for

standard operation. After that derate by 3% for

every extra 500m (1640.40feet) up to 2500m

(8202feet) (91%).

5.9m/s2or less at 10 to 55Hz (directions of X, Y, Z

axes)

∗1 Temperature applicable for a short time, e.g. in transit.

CAUTION

A-2

(2) Wiring

(3) Trial run

(4) Usage

(5) Emergency stop

(6) Maintenance, inspection and parts replacement

(7) Disposal

zDo not install a power factor correction capacitor or surge

suppressor/capacitor type filter on the inverter output

side. These devices on the inverter output side may be

overheated or burn out.

zThe connection orientation of the output cables U, V, W to

the motor affects the rotation direction of the motor.

zBefore starting operation, each parameter must be

confirmed and adjusted. A failure to do so may cause

some machines to make unexpected motions.

zAny person must stay away from the equipment when the

retry function is set as it will restart suddenly after trip.

zSince pressing key may not stop output depending

on the function setting status, separate circuit and switch

that make an emergency stop (power OFF, mechanical

brake operation for emergency stop, etc.) must be

provided.

zOFF status of the start signal must be confirmed before

resetting the inverter fault. Resetting inverter alarm with

the start signal ON restarts the motor suddenly.

The inverter must be used for three-phase induction motors.

Connection of any other electrical equipment to the

inverter output may damage the equipment.

zDo not modify the equipment.

Do not perform parts removal which is not instructed in this

manual. Doing so may lead to fault or damage of the product.

zThe electronic thermal relay function does not guarantee

protection of the motor from overheating. It is

recommended to install both an external thermal and PTC

thermistor for overheat protection.

zDo not use a magnetic contactor on the inverter input for

frequent starting/stopping of the inverter. Otherwise the

life of the inverter decreases.

zThe effect of electromagnetic interference must be

reduced by using a noise filter or by other means.

Otherwise nearby electronic equipment may be affected.

zAppropriate measures must be taken to suppress

harmonics. Otherwise power supply harmonics from the

inverter may heat/damage the power factor correction

capacitor and generator.

zWhen driving a 400V class motor by the inverter, the

motor must be an insulation-enhanced motor or measures

must be taken to suppress surge voltage. Surge voltage

attributable to the wiring constants may occur at the

motor terminals, deteriorating the insulation of the motor.

zWhen parameter clear or all parameter clear is performed,

the required parameters must be set again before starting

operations because all parameters return to the initial value.

zThe inverter can be easily set for high-speed operation.

Before changing its setting, the performances of the

motor and machine must be fully examined.

zStop status cannot be hold by the inverter's brake

function. In addition to the inverter’s brake function, a

holding device must be installed to ensure safety.

zBefore running an inverter which had been stored for a long

period, inspection and test operation must be performed.

zFor prevention of damage due to static electricity, nearby

metal must be touched before touching this product to

eliminate static electricity from your body.

CAUTION

WARNING

CAUTION

zA safety backup such as an emergency brake must be

provided to prevent hazardous condition to the machine

and equipment in case of inverter failure.

zWhen the breaker on the inverter input side trips, the

wiring must be checked for fault (short circuit), and

internal parts of the inverter for a damage, etc. The cause

of the trip must be identified and removed before turning

ON the power of the breaker.

zWhen any protective function is activated, appropriate

corrective action must be taken, and the inverter must be

reset before resuming operation.

zDo not carry out a megger (insulation resistance) test on

the control circuit of the inverter. It will cause a failure.

zThe inverter must be treated as industrial waste.

General instruction

Many of the diagrams and drawings in this Instruction

Manual show the inverter without a cover or partially open

for explanation. Never operate the inverter in this manner.

The cover must be always reinstalled and the instruction in

this Instruction Manual must be followed when operating

the inverter.

CAUTION

CONTENTS

1 OUTLINE 1

1.1 Product checking and parts identification ........................................ 2

1.2 Inverter and peripheral devices ......................................................... 3

1.2.1 Peripheral devices .......................................................................................................................... 4

1.3 Removal and reinstallation of the cover............................................ 5

1.3.1 Front cover ..................................................................................................................................... 5

1.3.2 Wiring cover.................................................................................................................................... 7

1.4 Installation of the inverter and enclosure design ............................. 8

1.4.1 Inverter installation environment..................................................................................................... 8

1.4.2 Cooling system types for inverter panel ....................................................................................... 10

1.4.3 Inverter placement........................................................................................................................ 11

2 WIRING 13

2.1 Wiring ................................................................................................ 14

2.1.1 Terminal connection diagram ....................................................................................................... 14

2.2 Main circuit terminal specifications ................................................ 16

2.2.1 Specification of main circuit terminal ............................................................................................ 16

2.2.2 Terminal arrangement of the main circuit terminal, power supply and the motor wiring .............. 16

2.2.3 Cables and wiring length .............................................................................................................. 18

2.3 Control circuit specifications .......................................................... 22

2.3.1 Control circuit terminal.................................................................................................................. 22

2.3.2 Changing the control logic ............................................................................................................ 25

2.3.3 Wiring of control circuit ................................................................................................................. 27

2.3.4 Safety stop function (available only for the safety stop function model)....................................... 31

2.3.5 Connection to the PU connector................................................................................................... 33

2.4 Connection of stand-alone option unit............................................. 35

2.4.1 Connection of a dedicated external brake resistor (MRS type, MYS type, FR-ABR) (FR-E720-

030(SC) or more, FR-E740-016(SC) or more, FR-E720S-030 or more, FR-E710W-030 or more)..

2.4.2 Connection of the brake unit (FR-BU2) ........................................................................................ 37

2.4.3 Connection of the high power factor converter (FR-HC) .............................................................. 38

2.4.4 Connection of the power regeneration common converter (FR-CV) ............................................ 39

2.4.5 Connection of the DC reactor (FR-HEL)....................................................................................... 39

3 PRECAUTIONS FOR USE OF THE INVERTER 41

3.1 EMC and leakage currents ............................................................... 42

CONTENTS

3.1.1 Leakage currents and countermeasures ...................................................................................... 42

3.1.2 EMC measures............................................................................................................................. 44

3.1.3 Power supply harmonics............................................................................................................... 46

3.2 Installation of power factor improving reactor ................................ 47

3.3 Power-OFF and magnetic contactor (MC) ........................................ 48

3.4 Inverter-driven 400V class motor ..................................................... 49

3.5 Precautions for use of the inverter................................................... 50

3.6 Failsafe of the system which uses the inverter ............................... 52

4 PARAMETERS 55

4.1 Operation panel................................................................................. 56

4.1.1 Names and functions of the operation panel ................................................................................ 56

4.1.2 Basic operation (factory setting) ................................................................................................... 57

4.1.3 Easy operation mode setting (easy setting mode)........................................................................ 58

4.1.4 Changing the parameter setting value.......................................................................................... 59

4.1.5 Setting dial push ........................................................................................................................... 59

4.2 Parameter list.................................................................................... 60

4.2.1 Parameter list................................................................................................................................ 60

4.3 Control mode .................................................................................... 81

4.3.1 Changing the control method (Pr. 80, Pr. 81, Pr. 800) ................................................................ 82

4.4 Adjustment of the output torque (current) of the motor................. 83

4.4.1 Manual torque boost (Pr. 0, Pr. 46) ............................................................................................. 83

4.4.2 Advanced magnetic flux vector control (Pr. 71, Pr. 80, Pr. 81, Pr.89, Pr. 800) .......................... 85

4.4.3 General-purpose magnetic flux vector control (Pr. 71, Pr. 80, Pr. 81, Pr. 800) ........................... 88

4.4.4 Slip compensation (Pr. 245 to Pr. 247) ....................................................................................... 90

4.4.5 Stall prevention operation (Pr. 22, Pr. 23, Pr. 48, Pr. 66, Pr. 156, Pr. 157, Pr. 277) ................... 91

4.5 Limiting the output frequency ......................................................... 95

4.5.1 Maximum/minimum frequency (Pr. 1, Pr. 2, Pr. 18)..................................................................... 95

4.5.2 Avoiding mechanical resonance points (frequency jumps) (Pr. 31 to Pr. 36) .............................. 96

4.6 V/F pattern........................................................................................ 97

4.6.1 Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47) ............................................................................ 97

4.6.2 Load pattern selection (Pr. 14) .................................................................................................... 99

4.7 Frequency setting by external terminals ...................................... 101

4.7.1 Operation by multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)........... 101

4.7.2 Jog operation (Pr. 15, Pr. 16) .................................................................................................... 103

4.7.3 Remote setting function (Pr. 59)................................................................................................ 105

III

CONTENTS

4.8 Setting of acceleration/deceleration time and acceleration/

deceleration pattern...................................................................... 108

4.8.1 Setting of the acceleration and deceleration time

(Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 147) .................................................................. 108

4.8.2 Starting frequency and start-time hold function (Pr. 13, Pr. 571) .............................................. 111

4.8.3 Acceleration/deceleration pattern (Pr. 29) ................................................................................. 112

4.8.4 Shortest acceleration/deceleration (automatic acceleration/deceleration)

(Pr. 61 to Pr. 63, Pr. 292, Pr. 293) ............................................................................................. 113

4.9 Selection and protection of a motor ............................................. 115

4.9.1 Motor overheat protection (Electronic thermal O/L relay) (Pr. 9, Pr. 51) ................................... 115

4.9.2 Applied motor (Pr. 71, Pr. 450).................................................................................................. 117

4.9.3 Exhibiting the best performance for the motor (offline auto tuning)

(Pr. 71, Pr. 80 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96, Pr. 859) ......................................................... 119

4.10 Motor brake and stop operation.................................................... 127

4.10.1 DC injection brake (Pr. 10 to Pr. 12).......................................................................................... 127

4.10.2 Selection of a regenerative brake (Pr. 30, Pr. 70) ..................................................................... 129

4.10.3 Stop selection (Pr. 250) ............................................................................................................. 131

4.10.4 Stop-on contact control function (Pr. 6, Pr. 48, Pr. 270, Pr. 275, Pr. 276) ................................ 132

4.10.5 Brake sequence function (Pr. 278 to Pr. 283, Pr. 292).............................................................. 134

4.11 Function assignment of external terminal and control................ 138

4.11.1 Input terminal function selection (Pr. 178 to Pr. 184) ................................................................ 138

4.11.2 Inverter output shutoff signal (MRS signal, Pr. 17).................................................................... 140

4.11.3 Condition selection of function validity by second function selection signal (RT) ...................... 141

4.11.4 Start signal operation selection (STF, STR, STOP signal, Pr. 250) .......................................... 142

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

4.11.6 Detection of output frequency (SU, FU signal, Pr. 41 to Pr. 43) ................................................ 148

4.11.7 Output current detection function (Y12 signal, Y13 signal, Pr. 150 to Pr. 153) ......................... 149

4.11.8 Remote output selection (REM signal, Pr. 495 to Pr. 497)........................................................ 151

4.12 Monitor display and monitor output signal ................................... 152

4.12.1 Speed display and speed setting (Pr. 37).................................................................................. 152

4.12.2 Monitor display selection of DU/PU and terminal AM

(Pr. 52, Pr.158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564) ...................................................... 153

4.12.3 Reference of the terminal AM (analog voltage output) (Pr. 55, Pr. 56) ..................................... 158

4.12.4 Terminal AM calibration (calibration parameter Pr. 645, C1 (Pr.901)) ...................................... 159

4.13 Operation selection at power failure and instantaneous power

failure............................................................................................. 161

4.13.1 Automatic restart after instantaneous power failure/flying start

(Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr. 299, Pr. 611)................................ 161

4.13.2 Power-failure deceleration stop function (Pr. 261) .................................................................... 167

4.14 Operation setting at fault occurrence .......................................... 169

4.14.1 Retry function (Pr. 65, Pr. 67 to Pr. 69) ..................................................................................... 169

4.14.2 Input/output phase loss protection selection (Pr. 251, Pr. 872) ................................................. 171

4.14.3 Earth (ground) fault detection at start (Pr. 249) ......................................................................... 171

4.15 Energy saving operation ................................................................ 172

4.15.1 Optimum excitation control (Pr. 60) ........................................................................................... 172

4.16 Motor noise, EMI measures, mechanical resonance .................... 173

4.16.1 PWM carrier frequency and soft-PWM control (Pr. 72, Pr. 240)................................................ 173

4.16.2 Speed smoothing control (Pr. 653) ............................................................................................ 174

4.17 Frequency setting by analog input (terminal 2, 4) ........................ 175

4.17.1 Analog input selection (Pr. 73, Pr. 267) ..................................................................................... 175

4.17.2 Response level of analog input and noise elimination (Pr. 74).................................................. 177

4.17.3 Bias and gain of frequency setting voltage (current)

(Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905)) ........................................................... 178

4.18 Misoperation prevention and parameter setting restriction ........ 183

4.18.1 Reset selection/disconnected PU detection/PU stop selection (Pr. 75) .................................... 183

4.18.2 Parameter write disable selection (Pr. 77)................................................................................. 186

4.18.3 Reverse rotation prevention selection (Pr. 78) .......................................................................... 187

4.18.4 Extended parameter display and user group function (Pr. 160, Pr. 172 to Pr. 174) .................. 187

4.18.5 Password function (Pr. 296, Pr. 297)......................................................................................... 190

4.19 Selection of operation mode and operation location.................... 193

4.19.1 Operation mode selection (Pr. 79)............................................................................................. 193

4.19.2 Operation mode at power-ON (Pr. 79, Pr. 340) ......................................................................... 203

4.19.3 Start command source and frequency command source during communication

operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551)............................................................................ 204

4.20 Communication operation and setting .......................................... 210

4.20.1 Wiring and configuration of PU connector ................................................................................. 210

4.20.2 Initial settings and specifications of RS-485 communication

(Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549) ........................................................................... 213

4.20.3 Operation selection at communication error occurrence (Pr. 121, Pr. 122, Pr. 502) ................. 214

4.20.4 Communication EEPROM write selection (Pr. 342) .................................................................. 217

4.20.5 Mitsubishi inverter protocol (computer link communication) ...................................................... 218

4.20.6 Modbus-RTU communication specifications

(Pr. 117, Pr. 118, Pr. 120, Pr. 122, Pr. 343, Pr. 502, Pr. 549) ................................................... 231

4.20.7 USB communication (Pr. 547, Pr. 548)...................................................................................... 244

4.21 Special operation and frequency control ...................................... 245

4.21.1 PID control (Pr. 127 to Pr. 134) ................................................................................................. 245

4.21.2 Dancer control (Pr. 44, Pr. 45, Pr. 128 to Pr. 134)..................................................................... 252

4.21.3 Droop control (Pr. 286 to Pr. 287) ............................................................................................. 259

4.21.4 Regeneration avoidance function (Pr. 665, Pr. 882, Pr. 883, Pr. 885, Pr. 886)......................... 260

4.22 Useful functions ............................................................................. 262

4.22.1 Cooling fan operation selection (Pr. 244) .................................................................................. 262

4.22.2 Display of the life of the inverter parts (Pr. 255 to Pr. 259)........................................................ 263

CONTENTS

4.22.3 Maintenance timer alarm (Pr. 503, Pr. 504) .............................................................................. 267

4.22.4 Current average value monitor signal (Pr. 555 to Pr. 557) ........................................................ 268

4.22.5 Free parameter (Pr. 888, Pr. 889) ............................................................................................. 270

4.23 Setting from the parameter unit and operation panel.................. 271

4.23.1 RUN key rotation direction selection (Pr. 40) ............................................................................ 271

4.23.2 PU display language selection(Pr.145) ..................................................................................... 271

4.23.3 Operation panel frequency setting/key lock operation selection (Pr. 161) ................................ 272

4.23.4 Magnitude of frequency change setting (Pr. 295)...................................................................... 274

4.23.5 Buzzer control (Pr. 990)............................................................................................................. 275

4.23.6 PU contrast adjustment (Pr. 991) .............................................................................................. 275

4.24 Parameter clear/ All parameter clear ........................................... 276

4.25 Initial value change list................................................................. 277

4.26 Check and clear of the faults history ........................................... 278

5 TROUBLESHOOTING 281

5.1 Reset method of protective function ............................................. 282

5.2 List of fault or alarm indications.................................................... 283

5.3 Causes and corrective actions ...................................................... 284

5.4 Correspondences between digital and actual characters ............ 294

5.5 Check first when you have a trouble ............................................. 295

5.5.1 Motor does not start.................................................................................................................... 295

5.5.2 Motor or machine is making abnormal acoustic noise................................................................ 297

5.5.3 Inverter generates abnormal noise............................................................................................. 297

5.5.4 Motor generates heat abnormally ............................................................................................... 297

5.5.5 Motor rotates in the opposite direction ....................................................................................... 298

5.5.6 Speed greatly differs from the setting......................................................................................... 298

5.5.7 Acceleration/deceleration is not smooth..................................................................................... 298

5.5.8 Speed varies during operation.................................................................................................... 299

5.5.9 Operation mode is not changed properly ................................................................................... 299

5.5.10 Operation panel display is not operating .................................................................................... 300

5.5.11 Motor current is too large............................................................................................................ 300

5.5.12 Speed does not accelerate......................................................................................................... 301

5.5.13 Unable to write parameter setting............................................................................................... 301

6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION 303

6.1 Inspection items ............................................................................. 304

6.1.1 Daily inspection .......................................................................................................................... 304

6.1.2 Periodic inspection ..................................................................................................................... 304

6.1.3 Daily and periodic inspection ...................................................................................................... 305

6.1.4 Display of the life of the inverter parts ........................................................................................ 306

6.1.5 Checking the inverter and converter modules ............................................................................ 307

6.1.6 Cleaning...................................................................................................................................... 308

6.1.7 Replacement of parts.................................................................................................................. 308

6.1.8 Inverter replacement................................................................................................................... 311

6.2 Measurement of main circuit voltages, currents and powers ....... 312

6.2.1 Measurement of powers ............................................................................................................. 314

6.2.2 Measurement of voltages and use of PT .................................................................................... 314

6.2.3 Measurement of currents............................................................................................................ 315

6.2.4 Use of CT and transducer........................................................................................................... 315

6.2.5 Measurement of inverter input power factor ............................................................................... 315

6.2.6 Measurement of converter output voltage (across terminals P/+ and N/-) ................................. 315

6.2.7 Insulation resistance test using megger ..................................................................................... 316

6.2.8 Pressure test............................................................................................................................... 316

7 SPECIFICATIONS 317

7.1 Rating .............................................................................................. 318

7.2 Common specifications .................................................................. 320

7.3 Outline dimension drawings ........................................................... 321

APPENDIX 327

Appendix 1 For customers who are replacing the conventional model

with this inverter ....................................................................................... 328

Appendix 1-1 Replacement of the FR-E500 series ............................................................................... 328

Appendix 2 Specification change ................................................................................ 330

Appendix 2-1 SERIAL number check .................................................................................................... 330

Appendix 2-2 Changed Functions ......................................................................................................... 330

Appendix 3 Index........................................................................................................... 331

1 OUTLINE

This chapter explains the "OUTLINE" for use of this product.

Always read the instructions before using the equipment.

1.1 Product checking and parts identification ................................. 2

1.2 Inverter and peripheral devices................................................... 3

1.3 Removal and reinstallation of the cover..................................... 5

1.4 Installation of the inverter and enclosure design ...................... 8

PU .................................................. Operation panel and parameter unit (FR-PU04/FR-PU07)

Inverter ........................................... Mitsubishi inverter FR-E700 series

FR-E700 ........................................ Mitsubishi inverter FR-E700 series

Pr. ................................................... Parameter number (Function number of inverter)

PU operation .................................. Operation using the PU (operation panel/FR-PU04/FR-PU07)

External operation .......................... Operation using the control circuit signals

Combined operation ....................... Operation using both the PU (operation panel/FR-PU04/FR-

PU07) and external operation

Operation panel for E500, PA02..... FR-E500 series operation panel (FR-PA02-02)

Mitsubishi standard motor .............. SF-JR

Mitsubishi constant-torque motor ... SF-HRCA

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<Mark>

REMARKS :Additional helpful contents and relations with other functions are stated

NOTE :Contents requiring caution or cases when set functions are not

activated are stated.

POINT :Useful contents and points are stated.

Parameters referred to : related parameters are stated.

.....Specifications differ according to the date assembled. Refer to page 330 to check

the SERIAL number.

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