Mitsubishi Electric FR-V560 Instruction Manual

VECTOR INVERTER

FR-V560

INSTRUCTION MANUAL (Detailed)

HIGH PRECISION & HIGH

RESPONSE VECTOR INVERTER

FR-V560-2.2K to 55K-NA

WIRING

VECTOR CONTROL

WITH ENCODER

VECTOR CONTROL

WITHOUT ENCODER

PARAMETERS

PROTECTIVE

FUNCTIONS

SPECIFICATIONS

Thank you for choosing this Mitsubishi vector inverter. This Instruction Manual (detailed) provides instructions for advanced use of the FR-V500 series inverters. Incorrect handling might cause an unexpected fault. Before using the inverter, always read this Instruction Manual and the Instruction Manual (basic) [IB-0600134E] packed with the product carefully to use the equipment to its optimum performance. This instruction manual uses the International System of Units (SI). The measuring units in the yard and pound system are indicated in parentheses as reference values.

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 (basic) and appended documents carefully and can use the equipment correctly. Do not use the inverter 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".

WARNING

CAUTION

Note that even the level may lead to a serious consequence according to conditions. Please follow the

instructions of both levels because they are important to personnel safety.

Assumes that incorrect handling may cause hazardous conditions, resulting in death or severe injury.

Assumes that incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause physical damage only.

CAUTION

1. Electric Shock Prevention

WARNING

 While power is on or when the inverter is running, do not open the front cover. You may get an electric shock.  Do not run the inverter with the front cover removed. Otherwise, you may access the exposed high-voltage terminals or the charging

part of the circuitry and get an electric shock.

 Even If power is off, do not remove the front cover except for wiring or periodic inspection. You may access the charged inverter

circuits and get an electric shock.

 Before starting wiring or inspection, switch power off, wait for more than at least 10 minutes and check for the presence of any

residual voltage with a meter etc.

 This inverter must be grounded. Grounding must conform to the requirements of national and local safety regulations and electrical

codes. (JIS, NEC section 250, IEC 536 class 1 and other applicable standards).

 Any person who is involved in wiring or inspection of this equipment should be fully competent to do the work.  Always install the inverter before wiring. Otherwise, you may get an electric shock or be injured.  Perform setting dial and key operations with dry hands to prevent an electric shock.  Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise, you may get an electric shock.  Do not change the cooling fan while power is on. It is dangerous to change the cooling fan while power is on.

2. Fire Prevention

CAUTION

 Mount the inverter to incombustible material. Mounting it to or near combustible material can cause a fire.  If the inverter has become faulty, switch off the inverter power. A continuous flow of large current could cause a fire.  When a brake resistor is used, use an alarm signal to switch power off. Otherwise, the brake resistor will overheat abnormally due to

a brake transistor or other fault, resulting in a fire.

 Do not connect a resistor directly to the DC terminals P, N. This could cause a fire.

3.Injury Prevention

CAUTION

 Apply only the voltage specified in the instruction manual to each terminal to prevent damage etc.  Ensure that the cables are connected to the correct terminals. Otherwise damage etc. may occur.  Always make sure that polarity is correct to prevent damage etc.  While power is on and for some time after power-off, do not touch the inverter or brake resistor as they are hot and you may get burnt.

4. Additional Instructions

Also note the following points to prevent an accidental failure, injury, electric shock, etc.

1) Transportation and installation

CAUTION

 When carrying products, use correct lifting gear to prevent injury.  Do not stack the inverter boxes higher than the number recommended.  Ensure that installation position and material can withstand the weight of the inverter.  Do not operate if the inverter is damaged or has parts missing.  When carrying the inverter, do not hold it by the front cover or setting dial; it may fall off or fail.  Do not stand or rest heavy objects on the inverter.  Check the inverter mounting orientation is correct.  Prevent screws, wire fragments, other conductive bodies, oil or other flammable substances from entering the inverter.  Do not drop the inverter, or subject it to impact  Use the inverter under the following environmental conditions:

Ambient 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) Ambience Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt)

Environment

Altitude, vibration

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

Maximum 1000m(3280.80feet) above sea level for standard operation. After that derate by 3% for every extra 500m(1640.40feet) up to 2500m (8202.00feet) (91%).

5.9m/s 2 or less (conforming to JIS C 0040)

A-1

2) Wiring

CAUTION

 Do not fit capacitive equipment such as power factor correction capacitor, surge suppressor or radio noise filter to the inverter output

side.

 The connection orientation of the output cables (terminals U, V, W) to the motor will affect the direction of rotation of the motor.

3) Trial run

CAUTION

 Check all parameters, and ensure that the machine will not be damaged by a sudden start-up.

4) Operation

WARNING

 When you have chosen the retry function, stay away from the equipment as it will restart suddenly after an alarm stop.  The [STOP] key is valid only when the appropriate function setting has been made. Prepare an emergency stop switch separately.  Make sure that the start signal is off before resetting the inverter alarm. A failure to do so may restart the motor suddenly.  The load used should be a three-phase induction motor only. Connection of any other electrical equipment to the inverter output may

damage the equipment.

 Do not modify the equipment.

CAUTION

 The electronic thermal relay function does not guarantee protection of the motor from overheating.  Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter.  Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby electronic equipment may be affected.  Take measures to suppress harmonics. Otherwise power from the inverter may heat/damage the power capacitor and generator.  When a 575V class motor is inverter-driven, it should be insulation-enhanced or surge voltages suppressed. Surge voltages

attributable to the wiring constants may occur at the motor terminals, deteriorating the insulation of the motor.

 When parameter clear or all clear is performed, each parameter returns to the factory setting. Re-set the required parameters before

starting operation.

 The inverter can be easily set for high-speed operation. Before changing its setting, fully examine the performances of the motor and machine.  In addition to the inverter's holding function, install a holding device to ensure safety.  Before running an inverter which had been stored for a long period, always perform inspection and test operation. In addition to the

inverter's holding function, install a holding device to ensure safety.

5) Emergency stop

CAUTION

 Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions if

the inverter fails.

 When the breaker on the inverter primary side trips, check for the wiring fault (short circuit), damage of the inner parts of the inverter,

etc. Identify the cause of the trip, then remove the cause and power on the breaker.

 When any protective function is activated, take the appropriate corrective action, then reset the inverter, and resume operation.

6) Maintenance, inspection and parts replacement

CAUTION

 Do not carry out a megger (insulation resistance) test on the control circuit of the inverter.

7) Disposing of the inverter

CAUTION

 Treat as industrial waste

8) General instructions

Many of the diagrams and drawings in this Instruction Manual show the inverter without a cover, or partially open. Never operate the inverter in this manner. Always replace the cover and follow this Instruction Manual when operating the inverter.

A-2

1 WIRING 1

1.1 Basic configuration and connection of peripheral devices............................. 2

1.1.1 Basic configuration.............................................................................................................................2

1.1.2 Selection of peripheral devices ..........................................................................................................3

1.2 Connection diagram ............................................................................................4

1.3 Internal block diagram......................................................................................... 5

1.4 Main circuit terminal specifications ................................................................... 6

1.4.1 Specification of main circuit terminal ..................................................................................................6

1.4.2 Cables and wiring length....................................................................................................................7

1.5 Motor ..................................................................................................................... 8

1.5.1 Encoder cable and encoder setting....................................................................................................8

1.5.2 Inverter-driven 575V class motor .....................................................................................................10

1.6 Connection of stand-alone option units .......................................................... 11

1.6.1 Connection of the external brake resistor.........................................................................................11

1.6.2 Connection of the brake unit (FR-BU-C) ..........................................................................................12

1.6.3 Connection of the power factor improving DC reactor .....................................................................12

1.7 Control circuit terminal specifications ............................................................ 13

1.7.1 Specification of control circuit terminal.............................................................................................13

1.7.2 Control circuit terminal layout...........................................................................................................15

1.7.3 Wiring instructions............................................................................................................................15

1.7.4 Connecting the control circuit to a power supply separately from the main circuit...........................15

1.7.5 Changing the control logic................................................................................................................16

1.8 Precautions for use of the vector inverter....................................................... 18

1.9 Others ................................................................................................................. 19

1.9.1 Leakage currents and countermeasures..........................................................................................19

1.9.2 Power off and magnetic contactor (MC)...........................................................................................21

1.9.3 Installation of power factor improving reactor...................................................................................21

1.9.4 Notes on grounding..........................................................................................................................22

1.9.5 Inverter-generated noises and their reduction techniques ...............................................................23

1.9.6 Power supply harmonics ..................................................................................................................25

1.9.7 Using the PU connector for computer link........................................................................................26

1.10 Input terminals ................................................................................................... 29

1.10.1 Run (start) and stop (STF, STR, STOP) ..........................................................................................29

1.10.2 External thermal relay input (OH).....................................................................................................30

1.10.3 Speed setting potentiometer connection (10E, 2 (1), 5)...................................................................30

1.10.4 Torque setting input signal and motor-generated torque (terminals 3, 5) ........................................31

1.10.5 Meter connection method and adjustment (DA1, DA2)....................................................................31

1.10.6 Common terminals (SD, 5, SE) ........................................................................................................32

1.10.7 Signal inputs by contact-less switches.............................................................................................32

1.11 How to use the input signals (assigned terminals DI1 to DI4, STR)

(Pr. 180 to Pr. 183, Pr. 187)................................................................................ 33

1.11.1 Multi-speed setting (RL, RM, RH, REX signals): Pr. 180 to Pr. 183, Pr. 187 setting "0, 1, 2, 8"

Remote setting (RL, RM, RH signals): Pr. 180 to Pr. 183, Pr. 187 setting "0, 1, 2" .........................33

1.11.2 Second function selection/second motor switchover (RT signal)

: Pr. 180 to Pr. 183, Pr. 187 setting "3" ............................................................................................33

1.11.3 Jog operation (jog signal): Pr. 180 to Pr. 183, Pr. 187 setting "5"....................................................33

1.11.4 Third function selection (X9 signal): Pr. 180 to Pr. 183, Pr. 187 setting "9" .....................................34

1.11.5 PU operation external interlock signal (X12 signal): Pr. 180 to Pr. 183, Pr. 187 setting "12"...........34

1.11.6 PID control enable terminal: Pr. 180 to Pr. 183, Pr. 187 setting "14"...............................................34

1.11.7 Brake sequence opening signal (BRI signal): Pr. 180 to Pr. 183, Pr. 187 setting "15" ....................34

1.11.8 PU operation/external operation switchover: Pr. 180 to Pr. 183, Pr. 187 setting "16"......................34

1.11.9 S-pattern acceleration/deceleration C switchover terminal (X20 signal)

: Pr. 180 to Pr. 183, Pr. 187 setting "20" ..........................................................................................34

1.11.10 Orientation command (X22 signal): Pr. 180 to Pr. 183, Pr. 187 setting "22"....................................35

1.11.11 Pre-excitation/servo on (LX signal): Pr. 180 to Pr. 183, Pr. 187 setting "23" ...................................35

1.11.12 Output stop (MRS signal): Pr. 180 to Pr. 183, Pr. 187 setting "24"..................................................35

1.11.13 Start self-holding selection (STOP signal): Pr. 180 to Pr. 183, Pr. 187 setting "25".........................35

1.11.14 Control mode changing (MC signal): Pr. 180 to Pr. 183, Pr. 187 setting "26"..................................36

1.11.15 Torque restriction selection (TL signal): Pr. 180 to Pr. 183, Pr. 187 setting "27" .............................36

1.11.16 Start time tuning (X28 signal): Pr. 180 to Pr. 183, Pr. 187 setting "28"............................................36

1.11.17 Torque bias selection 1 (X42 signal): Pr. 180 to Pr. 183, Pr. 187 setting "42"

Torque bias selection 2 (X43 signal): Pr. 180 to Pr. 183, Pr. 187 setting "43".................................36

1.11.18 P control selection (P/PI control switchover) (X44 signal):

Pr. 180 to Pr. 183, Pr. 187 setting "44" ............................................................................................37

1.12 How to use the output signals (assigned terminals DO1 to DO3, ABC)

(Pr. 190 to Pr. 192, Pr. 195)................................................................................ 38

1.13 Design information to be checked ................................................................... 40

1.14 Using the second motor....................................................................................41

1.14.1 Wiring diagram (second motor) ........................................................................................................41

1.14.2 Second motor setting parameters ...................................................................................................41

2 VECTOR CONTROL WITH ENCODER 43

2.1 What is vector control? .....................................................................................44

2.2 Speed control ..................................................................................................... 46

2.2.1 Outline of speed control ...................................................................................................................46

2.2.2 Easy gain tuning function block diagram..........................................................................................46

2.3 Fine adjustment of gains for speed control ....................................................47

2.3.1 Control block diagram ......................................................................................................................47

2.3.2 Concept of adjustment of manual input speed control gains............................................................48

2.3.3 Speed control gain adjustment procedure (Pr. 820, Pr. 821)...........................................................48

2.3.4 Troubleshooting................................................................................................................................49

2.3.5 Speed feed forward control, model adaptive speed control (Pr. 877 to Pr. 881)..............................51

2.4 Torque control....................................................................................................53

2.4.1 Outline of torque control...................................................................................................................53

2.5 Fine adjustment for torque control ..................................................................54

2.5.1 Control block diagram ......................................................................................................................54

2.6 Gain adjustment for torque control..................................................................55

2.6.1 Concept of torque control gains .......................................................................................................55

2.6.2 Gain adjustment procedure ..............................................................................................................55

2.6.3 Troubleshooting................................................................................................................................56

2.7 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) .................................. 57

2.7.1 Position control step.........................................................................................................................57

2.7.2 Control block diagram ......................................................................................................................58

2.7.3 Parameter.........................................................................................................................................58

2.7.4 Conditional position feed function by contact input (Pr. 419=0) .......................................................60

2.7.5 Setting the electronic gear................................................................................................................61

2.7.6 In-position width (Pr. 426) ................................................................................................................63

2.7.7 Excessive level error (Pr. 427) .........................................................................................................63

2.7.8 Pulse monitor selection (Pr. 430) .....................................................................................................63

2.7.9 Concept of position control gains.....................................................................................................63

2.7.10 Troubleshooting................................................................................................................................64

2.7.11 Position control is not exercised normally ........................................................................................65

3 VECTOR CONTROL WITHOUT ENCODER 67

3.1 Speed control (without encoder)...................................................................... 68

3.1.1 Outline of speed control ...................................................................................................................68

3.2 Fine adjustment of gains for speed control (without encoder) ..................... 69

3.2.1 Control block diagram ......................................................................................................................69

3.2.2 Concept of adjustment of manual input speed control gains............................................................70

3.2.3 Speed control gain adjustment procedure (Pr. 820, Pr. 821)...........................................................70

3.2.4 Troubleshooting................................................................................................................................71

3.2.5 Speed feed forward control (Pr. 877 to Pr. 881)...............................................................................72

3.3 Torque control (without encoder) .................................................................... 73

3.3.1 Outline of torque control...................................................................................................................73

3.4 Fine adjustment for torque control (without encoder) ................................... 74

3.4.1 Control block diagram ......................................................................................................................74

3.5 Gain adjustment for torque control (without encoder)................................... 75

3.5.1 Concept of torque control gains .......................................................................................................75

3.5.2 Gain adjustment procedure ..............................................................................................................75

3.5.3 Troubleshooting................................................................................................................................76

CONTENTS

4 PARAMETERS 77

4.1 Parameter lists ................................................................................................... 78

4.2 At-a-glance guide to functions ......................................................................... 86

4.3 Basic functions (Pr. 0 to Pr. 9)..........................................................................89

4.3.1 Torque boost (Pr. 0) .........................................................................................................................89

4.3.2 Maximum and minimum speed settings (Pr. 1, Pr. 2) .....................................................................89

4.3.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19)...................................................................90

4.3.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)......................................90

4.3.5 Acceleration and deceleration times (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. 111) .91

4.3.6 Motor overheat protection (Pr. 9, Pr. 452, Pr. 876 ) .........................................................................93

4.4 Standard operation functions (Pr. 10 to Pr. 16) ..............................................95

4.4.1 DC injection brake operation (Pr. 10, Pr.11, Pr. 12, Pr.802, Pr. 850)..............................................95

4.4.2 Starting speed (Pr. 13) .....................................................................................................................97

4.4.3 Jog operation (Pr. 15, Pr. 16)...........................................................................................................98

4.5 Operation selection functions 1 (Pr. 17 to Pr. 37)...........................................98

4.5.1 Inverter output stop (MRS) (Pr. 17) ..................................................................................................98

4.5.2 Torque restriction (Pr. 22, Pr. 803, Pr. 810, Pr. 812 to Pr. 817)...................................................100

4.5.3 RH, RM, RL signal input compensation (Pr. 28) ............................................................................101

4.5.4 S-pattern acceleration/deceleration curve (Pr. 29, Pr. 140 to Pr. 143, Pr. 380 to Pr. 383) ............102

4.5.5 Regenerative brake duty (Pr. 30, Pr. 70)........................................................................................105

4.5.6 Speed jump (Pr. 31 to Pr. 36).........................................................................................................106

4.5.7 Speed display (Pr. 37, Pr. 144) ......................................................................................................106

III

4.6 Output terminal functions (Pr. 41 to Pr. 50)...................................................108

4.6.1 Up-to-speed sensitivity (Pr. 41)......................................................................................................108

4.6.2 Speed detection (Pr. 42, Pr. 43, Pr. 50, Pr. 116)............................................................................108

4.7 Display functions 1 (Pr. 52 to Pr. 56)..............................................................110

4.7.1 Monitor display/DA1, DA2 terminal function selection (Pr. 52 to Pr. 54, Pr. 158) .........................110

4.7.2 Monitoring reference (Pr. 55, Pr. 56, Pr. 866) ................................................................................113

4.8 Automatic restart (Pr. 57, Pr. 58) .................................................................... 114

4.8.1 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58, Pr. 162 to Pr. 165) ................114

4.9 Additional functions (Pr. 59) ...........................................................................116

4.9.1 Remote setting function selection (Pr. 59 ) ....................................................................................116

4.10 Brake sequence (Pr. 60, Pr. 278 to Pr. 285) ...................................................118

4.10.1 Brake sequence function (Pr. 60, Pr. 278 to Pr. 285).....................................................................118

4.11 Operation selection function 2 (Pr. 65 to Pr. 79)...........................................121

4.11.1 Retry function (Pr. 65, Pr. 67 to Pr. 69)..........................................................................................121

4.11.2 Applied motor (Pr. 71, Pr. 450).......................................................................................................123

4.11.3 PWM carrier frequency selection (Pr. 72, Pr. 240).........................................................................124

4.11.4 Speed setting signal on/off selection (Pr. 73).................................................................................125

4.11.5 Reset selection/disconnected PU detection/PU stop selection (Pr. 75).........................................127

4.11.6 Parameter write disable selection (Pr. 77) .....................................................................................128

4.11.7 Reverse rotation prevention selection (Pr. 78 )..............................................................................129

4.11.8 Operation mode selection (Pr. 79) .................................................................................................129

4.12 Offline auto tuning (Pr. 80 to Pr. 96)............................................................... 132

4.12.1 Offline auto tuning function

(Pr. 9, Pr. 80, Pr. 81, Pr. 83, Pr. 84, Pr. 71, Pr. 96, Pr. 450, Pr. 452).............................................132

4.12.2 Parameters.....................................................................................................................................132

4.12.3 Execution of offline auto tuning ......................................................................................................133

4.12.4 Utilizing or changing offline auto tuning data for use......................................................................136

4.12.5 Setting the motor constants directly ...............................................................................................137

4.12.6 Direct input + offline auto tuning.....................................................................................................138

4.13 Online auto tuning (Pr. 95) .............................................................................. 139

4.13.1 Online auto tuning selection (Pr. 95, Pr. 9, Pr. 71, Pr. 80, Pr. 81 ).................................................139

4.14 Communication functions (Pr. 117 to Pr. 124) .............................................. 141

4.14.1 Computer link operation (RS-485 communication) (Pr. 117 to Pr. 124)........................................141

4.14.2 E2PROM write selection (Pr. 342) .................................................................................................152

4.15 PID control (Pr. 128 to Pr. 134) .......................................................................152

4.15.1 PID control (Pr. 128 to Pr. 134)......................................................................................................152

4.16 Current detection (Pr. 150 to Pr. 153)............................................................. 159

4.16.1 Output current detection function (Pr. 150, Pr. 151).......................................................................159

4.16.2 Zero current detection (Pr. 152, Pr. 153)........................................................................................160

4.17 Auxiliary functions (Pr. 156, Pr. 157).............................................................. 161

4.17.1 Stall prevention operation selection (Pr. 156) ................................................................................161

4.17.2 OL signal output timer (Pr. 157) .....................................................................................................162

4.18 Display function 3 (Pr. 160)............................................................................. 163

4.18.1 Extended function display selection (Pr. 160) ................................................................................163

4.19 Initial monitor (Pr. 171) ....................................................................................163

4.19.1 Actual operation hour meter clear (Pr. 171) ...................................................................................163

4.20 Terminal assignment functions (Pr. 180 to Pr. 195) .....................................163

4.20.1 Input terminal function selection (Pr. 180 to Pr. 183, Pr. 187).......................................................163

4.20.2 Output terminal function selection (Pr. 190 to Pr. 192, Pr. 195).....................................................165

4.21 Auxiliary function (Pr. 244) ............................................................................. 167

4.21.1 Cooling fan operation selection (Pr. 244).......................................................................................167

4.22 Stop selection function (Pr. 250) .................................................................... 167

4.22.1 Stop selection (Pr. 250)..................................................................................................................167

4.23 Operation selection function (Pr. 251) ........................................................... 168

4.23.1 Output phase failure protection selection (Pr. 251)........................................................................168

4.24 Additional function 2 (Pr. 252, Pr. 253) ..........................................................169

4.24.1 Override bias, gain (Pr. 252, Pr. 253).............................................................................................169

4.25 Power failure stop functions (Pr. 261 to Pr. 266) .......................................... 169

4.25.1 Power-failure deceleration stop function (Pr. 261 to Pr. 266).........................................................169

4.26 Droop (Pr. 286 to Pr. 288) ................................................................................171

4.26.1 Droop control (Pr. 286, Pr. 287, Pr. 288)........................................................................................171

4.27 Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) ........................................ 172

4.27.1 Orientation control (Pr. 350, Pr. 351, Pr. 356, Pr. 357, Pr. 360 to Pr. 362, Pr. 393,

Pr. 396 to Pr. 399).........................................................................................................................172

4.28 Control system function (Pr. 374) .................................................................. 179

4.28.1 Overspeed detection (Pr. 374) .......................................................................................................179

4.29 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) ................................ 180

4.29.1 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494).................................................................180

4.30 Remote output (Pr. 495 to Pr.497) .................................................................. 181

4.30.1 Remote output function (Pr. 495 to Pr.497)....................................................................................181

4.31 Operation selection functions 4 (Pr. 800 to Pr. 809).....................................182

4.31.1 Control selection (Pr. 800, Pr. 451)................................................................................................182

4.31.2 Torque characteristic selection (Pr. 801)........................................................................................182

4.31.3 Torque command right selection (Pr. 804 to Pr. 806) ....................................................................184

4.31.4 Speed restriction (Pr. 807 to Pr. 809).............................................................................................185

CONTENTS

4.32 Control system functions (Pr. 818 to Pr. 837) ............................................... 187

4.32.1 Easy gain tuning selection (Pr. 818, Pr. 819).................................................................................187

4.32.2 Speed loop proportional gain setting (Pr. 820, Pr. 830) .................................................................187

4.32.3 Speed control integral time setting (Pr. 821, Pr. 831) ....................................................................187

4.32.4 Speed setting circuit filter function (Pr. 822, Pr. 832) .....................................................................187

4.32.5 Speed detection filter function (Pr. 823, Pr. 833) ...........................................................................188

4.32.6 Current loop proportional gain setting for vector control (Pr. 824, Pr. 834)...................................188

4.32.7 Current control integral time setting for vector control (Pr. 825, Pr. 835)......................................188

4.32.8 Torque setting filter function (Pr. 826, Pr. 836) ..............................................................................188

4.32.9 Torque detection filter function (Pr. 827, Pr. 837) ..........................................................................189

4.32.10 Model speed control gain (Pr. 828) ................................................................................................189

4.33 Torque biases (Pr. 840 to Pr. 848) ..................................................................189

4.33.1 Torque bias function (Pr. 840 to Pr. 848) .......................................................................................189

4.34 Additional functions (Pr. 851 to Pr. 865)........................................................ 192

4.34.1 Selection of number of encoder pulses (Pr. 851)...........................................................................192

4.34.2 Selection of encoder rotation direction (Pr. 852)............................................................................192

4.34.3 Excitation ratio (Pr. 854).................................................................................................................193

4.34.4 Notch filter (Pr. 862, Pr. 863)..........................................................................................................193

4.34.5 Torque detection (Pr. 864) .............................................................................................................194

4.34.6 Low speed detection (Pr. 865) .......................................................................................................194

4.35 Display function (Pr. 867)................................................................................ 195

4.35.1 DA1 output response level adjustment (Pr. 867)............................................................................195

4.36 Terminal function assignment (Pr. 868).........................................................195

4.36.1 No. 1 terminal function assignment (Pr. 868).................................................................................195

4.37 Protective functions (Pr. 870 to Pr. 874) ........................................................ 196

4.37.1 Speed deviation excessive (Pr. 870, Pr. 871) ................................................................................196

4.37.2 Speed restriction (Pr. 873) .............................................................................................................197

4.37.3 Stop by OLT level prevention (Pr. 874) ..........................................................................................197

4.38 Operation selection functions 5 (Pr. 875) ...................................................... 198

4.38.1 Fault definition (Pr. 875).................................................................................................................198

4.39 Control system function 2 (Pr. 877 to Pr. 881) .............................................. 198

4.39.1 Speed feed forward control, model adaptive speed control (Pr. 877 to Pr. 881)...........................198

4.40 Maintenance function (Pr. 890 to Pr. 892)...................................................... 199

4.40.1 Maintenance output function (Pr. 890 to Pr. 892)...........................................................................199

4.41 Calibration functions (Pr. 900 to Pr. 920).......................................................200

4.41.1 DA1/DA2 terminal calibration (Pr. 900, Pr. 901).............................................................................200

4.41.2 Biases and gains of speed setting terminals (speed setting No. 2, torque command No. 3, multi function No. 1 terminal)

(Pr. 902 to Pr. 905, Pr. 917 to Pr. 920)...........................................................................................202

4.42 Additional function (Pr. 990) ...........................................................................205

4.42.1 PU buzzer control (Pr. 990)............................................................................................................205

5 PROTECTIVE FUNCTIONS 207

5.1 Errors (Alarms)................................................................................................. 208

5.1.1 Major faults.....................................................................................................................................208

5.1.2 Minor fault.......................................................................................................................................215

5.1.3 Warnings........................................................................................................................................215

5.1.4 How to recover from PU stop error (PS) ........................................................................................217

5.2 Correspondences between digital and actual characters ...........................218

5.3 Resetting the inverter ...................................................................................... 218

6 SPECIFICATIONS 219

6.1 Model specifications........................................................................................220

6.2 Common specifications .................................................................................. 221

6.3 Outline dimension drawings...........................................................................222

6.3.1 Inverter outline dimension drawings...............................................................................................222

6.3.2 Operation panel (FR-DU04-1) outline dimension drawings............................................................224

6.3.3 Parameter unit (FR-PU04V) outline dimension drawings...............................................................224

APPENDIX 225

Appendix Parameter Data Code Lists.....................................................................226

WIRING

This chapter describes the basic "wiring" for use of this product. Always read the instructions and other information before using the equipment.

1.1 Basic configuration and connection of

peripheral devices.................................................2

1.2 Connection diagram .............................................4

1.3 Internal block diagram ..........................................5

1.4 Main circuit terminal specifications .................... 6

1.5 Motor ...................................................................... 8

1.6 Connection of stand-alone option units.............. 11

1.7 Control circuit terminal specifications................ 13

1.8 Precautions for use of the vector inverter ..........18

1.9 Others.....................................................................19

1.10 Input terminals ......................................................29

1.11 How to use the input signals (assigned terminals

DI1 to DI4, STR) (Pr. 180 to Pr. 183, Pr. 187)...........

1.12 How to use the output signals (assigned terminals

DO1 to DO3, ABC) (Pr. 190 to Pr. 192, Pr. 195)........

1.13 Design information to be checked ......................40

1.14 Using the second motor ....................................... 41

DU : Operation panel (FR-DU04- PU : Operation panel (FR-DU04- Inverter : Mitsubishi vector inverter FR-V500 series Pr. : Parameter number PU operation : Operation using the PU (FR-DU04- External operation : Operation using the control circuit signals Combined operation : Operation using both the PU (FR-DU04-

operation

CC-Link is a registered trademark of CC-Link Partner Association. Ethernet is a registered trademark of XEROX corporation. DeviceNet is a registered trademark of ODVA (Open DeviceNet Vender Association, Inc.) Profibus is a registered trademark of PROFIBUS User Organization. Other company and product names herein are the trademarks or registerd trademarks of

their respective owners.

1) and parameter unit (FR-PU04V)

1/FR-PU04V)

1/FR-PU04V) and external

Basic configuration and connection

of peripheral devices

1.1 Basic configuration and connection of peripheral devices

1.1.1 Basic configuration

Power supply

Use within the permissible power supply specifications of the inverter. (Refer to page 220.)

AC reactor

Line noise filter

Radio noise filter

Power factor improvement reactor

Brake resistor Brake resistor

(FR-ABR)

Brake unit (FR-BU-C)

Line noise filter

Encoder cable

(NFB)

(ELB)

(MC)

P1 P

Inverter FR-V500

No-fuse breaker (NFB) or earth leakage circuit breaker (ELB)

The breaker must be selected carefully since an in-rush current flows in the inverter at power-on. (Refer to page 3.)

Magnetic contactor

Install the magnetic contactor to ensure safety. (For details, refer to page 21.) Do not use this magnetic contactor to start and stop the inverter. Doing so will cause the inverter life to be shorten. (Refer to page 3.)

Power factor improvement reactor

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 inverter may be damaged if you do not use reactors. Make selection carefully.

• DC reactor, AC reactor (Caution) Remove the jumpers across terminals P-P1 to connect to the DC reactor.

(32.81feet)). The

Noise filter

Install a noise filter to reduce the magnetic noise generated from the inverter.

• Line noise filter Effective in the range from about 1MHz to 10MHz. When more wires are passed through, a more effective result can be obtained. (Note that the number of wires run through is limited when fitting to the output side.)

• Radio noise filter Effective in reducing the noises in the AM radio frequency band. Dedicated filter for the input side.

Inverter

The life of the inverter 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 Wrong wiring might lead to damage of the inverter. The control signal lines must be kept fully away from the main circuit to protect them from noise. (Refer to page 4.)

the Instruction Manual (basic).)

Brake resistor

(Caution) For the 7.5K or less inverter, remove the jumpers across terminals PR-PX to connect

to the inverter.

Brake unit

(Caution) For the 7.5K or less inverter, remove the jumpers across terminals PR-PX to connect

to the inverter.

Motor with encoder

Perform offline auto tuning when exercising vector control with encoder. (Refer to page 132.)

Devices connected to the output

Do not install a power factor correction capacitor, surge suppressor or radio noise filter on the output side of the inverter. When installing a no fuse breaker on the output side of the inverter, contact each manufacturer for

Ground

Earth(Ground)

selection of the no fuse breaker.

Ground

To prevent an electric shock, always ground the motor and inverter. For reduction of induction noise from the power line of the inverter, it is recommended to wire the ground cable by returning it to the ground terminal of the inverter. (For details of noise reduction techniques, refer to

page 19.)

CAUTION

• Do not fit capacitive equipment such as power factor correction capacitor, radio noise filter or surge suppressor to the output side of the inverter. This will cause the inverter to trip or power factor correction capacitor and surge suppressor to be damaged. If any of the above devices are connected, immediately remove them. (If the radio noise filter is connected, switching power off during motor operation may result in "E.UVT". In this case, connect the radio noise filter on the primary side of the magnetic contactor.)

• Electromagnetic wave interference The input/output (main circuit) of the inverter includes harmonic components, which may interfere with the communication devices (such as AM radios) used near the inverter. In this case, install the radio noise filter (for use on the input side only) or line noise filter to minimize interference.

• For details of peripheral devices, refer to manuals of each peripheral devices.

Basic configuration and connection

of peripheral devices

1.1.2 Selection of peripheral devices

Check the motor applicable to the inverter you purchased. Appropriate peripheral devices need to be selected according to the motor capacity. Refer to the list below and prepare appropriate peripheral devices.

No-fuse Breaker (NFB) or

Motor Output

(kW (HP))

2.2 (3) FR-V560-2.2K-NA 15A 10A K5-15A 7A

3.7 (5) FR-V560-3.7K-NA 20A 15A K5-20A 10A

7.5 (10) FR-V560-7.5K-NA 30A 30A K5-40A 21A

15 (20) FR-V560-15K-NA 60A 50A K5-80A 42A

22 (30) FR-V560-22K-NA 90A 75A K5-110A 59A

37 (50) FR-V560-37K-NA 150A 125A K5-200A 94A

55 (75) FR-V560-55K-NA 200A 175A K5-300A 137A

Applicable

Inverter Type

Earth Leakage Circuit Breaker (ELB)

Standard

With power factor improving reactor

Fuse

Magnetic

Contactor

(AC3)

* •Select the NFB type according to the power supply capacity.

•Install the NFB according to the inverter capacity.

•When the breaker on the inverter primary side trips, check for the wiring fault (short circuit), damage of the inner parts of the inverter, etc. Identify the cause of the trip, then remove the cause and power on the breaker.

•For installation in the United States and Canada, select circuit breakers authorized by UL and cUL.

WIRING

Connection diagram

1.2 Connection diagram

Avoid frequent ON-OFF. Repeated inrush currents at power-on will shorten the converter life. (Switching life is 100,000)

Take care not to short terminals PC-SD.

Terminals DI1 to DI4 and STR vary in function with the input terminal function selection (Pr. 180 to Pr. 183, Pr. 187) settings.

Control input signals (no voltage input allowed)

Refer to page 16 for details.

You can select between sink and source.

Speed setting potentiometer 1/2W 1k

2W 1k is recommended for use when speed setting is changed frequently.

Terminal

10E, 2, 5

Torque

3-phase AC power supply

External transistor common 24VDC power supply Contact input common (source)

Forward rotation start Reverse rotation start Reset

Analog command input

Speed Control

Main speed

command

restriction command

Torque Control

Speed restriction command

Torque command

Prepare a 10V external power supply for terminals 1, 3.

Change the jumper connector and parameter settings according to the encoder specifications.

Refer to page 9 for details.

NFB MC

Digital input signal 4

+10V

-10V

External power supply

Vector inverter

Motor

(FR-V500)

STF STR RES DI1(RL)

DI2(RM)

Grounding

PAR

PBR

PZR

Match phase sequence.

Leave the unused terminals open

A-phase signal output

A-phase inverted signal output

B-phase signal output

B-phase inverted signal output

Z-phase signal output

Z-phase inverted signal output

Power supply terminal

Power supply ground terminal

Encoder

DI3(RH)

DI4(RT)

Contact

input

common

SINK

SOURCE

(+10V)

10E

(0 to +10V)

Analog input common

1( 10V)

3( 10V)

DO1

DO2

DO3

12V

24V EXT

Differential

Complimentary

connector

Jumper

(When using the

Jumper

power factor (When using the

improving DC FR-BEL, remove

reactor, remove this jumper.)

this jumper.)

(RUN)

Any of three different

(SU)

signals can be selected using the parameter.

(IPF)

(Open collector output)

DA1

DA2

(Analog output common)

FR-BEL power factor

Power factor

improving DC reactor

(option)

FR-ABR high-duty

High-duty brake resistor

brake resistor (option)

Jumper (Remove this jumper

when using the FR-ABR.)

when using the high-duty brake resistor.) Terminal PX is provided for the 5.5K or less.

7.5K

Terminals DO1 to DO3

Open collector output common

Alarm output (Contact output)

(+)

(-)

load impedance of 10k or more

10V 12 bits 1ch

0 to 10V 12 bits 1ch

and ABC vary in function with the output terminal function selection (Pr. 190 to Pr. 192, Pr. 195) settings.

Analog signal output

Main circuit terminal

Control circuit terminal

Across terminals P Across terminals P

and PR, connect only and PR, connect only

the brake resistor. the optional,

In addition, never recommended brake

short these terminals. resistor. In addition,

Terminal PR is never short these

provided for the 15K terminals.

or less. Terminal PR is

provided for the 15K or less.

CAUTION

• To prevent a malfunction caused by noise, separate the signal cables more than 10cm (3.94 inches) from the power cables.

• During wiring, do not leave wire off-cuts in the inverter. Wire off-cuts will cause an alarm, failure or malfunction. Always keep the inverter clean. When drilling mounting holes in a control box etc., take care not to allow chips and other foreign matter to enter the inverter.

1.3 Internal block diagram

Internal block diagram

Avoid frequent ON-OFF. Repeated inrush current at power-on will shorten the converter life. (switching life is about 100,000 times)

NFB

Jumper

Change the jumper connector and parameter according to the encoder specifications.

RS485

DU04

-1

Output speed setting potentiometer

Analog common

0 to 10VDC

External transistor common

Forward rotation

Reverse rotation

Multi-function input 4 Four different signals can be selected using the parameters.

Reset

10E

STF

STR

RES

DI1

DI2

DI3

DI4

S T

FR-V500

Control power supply

SINK

SOURCE

10V

CPU

Jumper: Remove this jumper when connecting the FR-BEL.

CHARGE

Protective

circuit

power factor improving DC reactor.

Remove this jumper when connecting

Jumper: Remove this jumper when

the external brake resistor.

ASIC

connecting the FR-ABR. (5.5K or less only)

* R

7.5

5.5V

OPTION

12V EXT

24V

OPTION

CMP

LDV

OPTION

U V W

PAR

PBR

PZR

DA1

DA2

Alarm output

Three different

DO1

signals can be selected using the

DO2

parameters.

DO3

(Open collector output)

Motor

U V W

Encoder

Analog signal output

WIRING

CAUTION

1. The 22K or more is not equipped with the built-in brake resistor and brake transistor marked *. The brake transistor is

provided for the 15K or less and the built-in brake resistor for the 7.5K or less.

2. Always ground the inverter and motor.

Main circuit terminal specifications

1.4 Main circuit terminal specifications

1.4.1 Specification of main circuit terminal

Terminal Symbol Terminal Name Description

R, S, T AC power input Connect to the commercial power supply.

U, V, W Inverter output Connect a three-phase squirrel-cage motor.

Connected to the AC power supply terminals R and S. To retain the alarm display and alarm output, remove the jumpers from terminals R-R1 and S-S1 and apply external power to these terminals.

R1, S1

P, PR

P, N

P, P1

PR, PX

Power supply for control circuit

Brake resistor connection

Brake unit connection

Power factor improving DC reactor connection

Built-in brake circuit connection

Do not turn off the power supply for control circuit (R1, S1) with the main circuit power (R, S, T) on. Doing so may damage the inverter. The circuit should be configured so that the main circuit power (R, S, T) is also turned off when the power supply for control circuit (R1, S1) is off. 15K or less: 60VA, 22K to 55K: 80VA

Disconnect the jumper from terminals PR-PX (7.5K or less) and connect the brake resistor across terminals P-PR. For the 15K or less, connecting the resistor further provides regenerative braking power.

Connect the optional FR-BU-C brake unit.

Disconnect the jumper from terminals P-P1 and connect the power factor improving reactor.

When the jumper is connected across terminals PX-PR (factory setting), the built-in brake circuit is valid. (Provided for the 7.5K or less.)

Ground For grounding the inverter chassis. Must be grounded.

CAUTION

• The inverter will be damaged if power is applied to the inverter output terminals (U, V, W). Never perform such wiring.

• When connecting the external brake resistor, remove jumpers across terminals PR-PX (7.5K or less). Refer to page 105.

• When connecting the brake unit (FR-BU-C), remove jumpers across terminals PR-PX (7.5K or less). Refer to page 12.

Main circuit terminal specifications

1.4.2 Cables and wiring length

Select the recommended cable size to ensure that a voltage drop will be 2% max. If the wiring distance between the inverter and motor is long, the motor torque will decrease due to the voltage drop of the main circuit cable especially at high-frequency output. The encoder signal will also be affected by the voltage drop. The following selection example assumes the wiring length of 20m (65.62 feet).

HIV Cables

AWG

Applicable Inverter

Ty pe

FR-V560-2.2K, 3.7K-NA M4 1 2-4 2-4 2 2 14 14

FR-V560-7.5K-NA M4 1 5.5-4 2-4 3.5 2 12 14

FR-V560-15K-NA M6 4 5.5-6 5.5-6 5.5 5.5 10 10

FR-V560-22K-NA M6 4 14-6 14-6 14 14 6 6

FR-V560-37K-NA M8 7 22-8 22-8 22 22 4 4

FR-V560-55K-NA M8 7 38-8 38-8 38 38 2 2

Ter minal

Screw Size

Tightening

Torqu e

N·m

Crimping

Terminals

R, S, T U, V, W R, S, T U, V, W R, S, T U, V, W

The line voltage drop can be calculated by the following expression:

Line voltage drop [V]

3 × cable resistance[m /m]× wiring distance[m] × current[A]

1000

Use a larger diameter cable when the wiring distance is long or when it is desired to decrease the voltage drop (torque reduction) in the low speed range.

CAUTION

• Tighten the terminal screw to the specified torque. A screw that has been tighten too loosely can cause a short circuit or malfunction. A screw that has been tighten too tightly can cause a short circuit or malfunction due to the unit breakage.

• The crimping terminals recommended for use to wire the power supply and motor are those provided with insulation sleeves.

WIRING

Motor

1.5 Motor

POINT

Perform offline auto tuning (rotation mode) with the motor alone before connecting a load. If higher torque accuracy is required, perform online auto tuning next.

Offline auto tuning

The inverter measures necessary motor circuit constant and stores it to improve low speed torque. (Refer to page 132)

Online auto tuning

High torque accuracy corresponding to the motor temperature variation is available. (Refer to page 139)

This inverter is factory-set to connect the encoder for 5V and differential line driver connector. Please check encoder specifications before operating the inverter.

(1) List for setting the motor with encoder

Item Parameter, Jumper Connector, Terminal Refer to

Motor setting Pr. 71 "applied motor" 123

Offline tuning Pr. 96 "auto tuning setting/status" 132

Capacity setting Pr. 80 "motor capacity" 132

Number of encoder pulses Pr. 851 "number of encoder pulses" 10

Encoder rotation direction Pr. 852 "encoder rotation direction" 10

Encoder power supply

specification

Encoder output type

Electronic thermal relay function Pr. 9 "electronic thermal O/L relay" 93

Thermal protector input

(2) List for setting the motor without encoder

Item Parameter, Jumper Connector, Terminal Refer to

Motor setting Pr. 71 "applied motor" 123

Offline tuning Pr. 96 "auto tuning setting/status" 132

Online auto tuning Pr.95 "online auto tuning selection" 139

Capacity setting Pr. 80 "motor capacity" 132

Electronic thermal relay function Pr. 9 "electronic thermal O/L relay" 93

Thermal protector input

1.5.1 Encoder cable and encoder setting

(1) Encoder specification check items

Item Specification Setting Refer to

Resolution 1000 to 4096 Pulse/Rev Setting by Pr. 851 "number of encoder pulses" 10

Power supply voltage 5V, 12V, 24VDC

Output signal form

Output circuit Differential line driver, Complimentary

(2) Wiring example

1) Differential line driver 2) Complimentary

FR-V500 Encoder

PAR

PBR

PZR

A, B phases (90° phase) Z phase (1 Pulse/Rev)

A-phase signal output A-phase inverted signal output B-phase signal output B-phase inverted signal output Z-phase signal output Z-phase inverted signal output

Encoder power supply jumper connector

on the back of the control terminal

Across OH-SD

Pr. 876 "thermal relay protector input"

Across OH-SD

Pr. 876 "thermal relay protector input"

Switching the position of the jumper connector on the back surface of the control circuit terminal block

FR-V500 Encoder

PAR

PBR

PZR

—14

A B C D F G

PG SD

Inverter ground terminal

Inverter earth (groun d) terminal

2mm

Power suppoly terminal

Power supply ground terminal

Power supply earth (groun d) terminal

PG SD

Inverter ground terminal

Inverter earth (ground) terminal

2mm

S R

Motor

(3) Encoder cable gauge (Cable fabrication specification)

Wiring Distance

0 to 10m (0 to 32.81feet) 2 parallels or more

10 to 20m (32.81 to 65.62feet) 4 parallels or more

20 to 100m (65.62 to 328.08feet) 6 parallels or more

Wiring 0.2mm

Cables

(4) Cable stresses

(1) The way of clamping the cable must be fully considered so that flexing stress and cable's own weight stress

are not applied to the cable connection. (2) In any application where the motor moves, do not subject the cable to excessive stress. (3) Avoid any probability that the cable sheath might be cut by sharp chips, rubbed by a machine corner or tram-

pled over by workers or vehicles. (4) When mounting the encoder on a machine where the motor will move, the flexing radius should be as large as

possible.

CAUTION Please contact the cable manufacturer for the number of cable flexes and cable stress due to the flexing radius.

(5) Setting the power supply specification of the encoder and pulse output type

Using larger gauge cable

0.4mm

0.75mm

1.25mm

AWG

26 or more

21 or more

16 or more

CAUTION Make setting correctly. Fitting the jumper connector to the position exceeding the power specification results in an encoder failure. Fitting the jumper connector to the position below the power specification results in an encoder malfunction.

Switch the position of the jumper connector on the back surface of the control circuit terminal block according to the encoder specification. (Refer to page 16 for removal and installation of the control circuit terminal block.)

CAUTION

• Jumper connector for the

encoder power supply The jumper connector is fitted to 5V when shipped from the factory. Switch its position according to power supply specification.

 Jumper connector encoder

output circuit

The jumper connector is fitted to

Differential line driver (LDV)

Terminating resistance

Power supply voltage is 5.5V

Power supply voltage is 12V

Power supply voltage is 24V

Power supply voltage is external

Complimentary (CMP)

Terminating resistance

differential line driver (LDV) when shipped from the factory. Switch its position according to output circuit.

WIRING

Motor

)

(6) Setting the number of encoder pulses and encoder rotation direction

Set the following parameters according to the encoder specification.

Parameter Name Factory Setting Setting Range Remarks

851

852

Number of encoder

pulses

Encoder rotation

direction

 The rotation direction of the encoder is displayed on the operation status indication (FWD,

REV) of the operation panel.

Pr. 852 Setting Rotation direction of the encoder

1024 0 to 4096

10, 1

These are extended mode parameters. Set

"1" in Pr. 160 "extended function selection"

(factory setting)

Encoder

Forward rotation is clockwise rotation when viewed from A.

CCW

Encoder

Forward rotation is counterclockwise rotation when viewed from A.

REMARKS

• The number of encoder pulses should be between 1000 and 4096.

1.5.2 Inverter-driven 575V class motor

In the PWM type inverter, a surge voltage attributable to wiring constants is generated at the motor terminals. Especially for a 575V class motor, the surge voltage may deteriorate the insulation.

200

150

100%

Voltage at a motor terminal (%)

10 20 30 40 50 60 70 80 90 10

Motor wiring length (m

Surge voltage at a motor terminal by motor wiring length (reference)

When the 575V class motor is driven by the inverter, consider the following measures:

 Measures

(1) Insulation-enhanced motor

Select an insulation-enhanced motor. Many motor manufacturers sell motors with insulation systems designed to withstand the stress imposed by PWM inverters.

(2) AC reactor

For added protection, install an AC reactor on the inverter output.

Connection of stand-alone option units

1.6 Connection of stand-alone option units

The inverter accepts a variety of stand-alone option units as required. Incorrect connection will cause inverter damage or accident. Connect and operate the option unit carefully in accordance with the corresponding option unit manual.

1.6.1 Connection of the external brake resistor

The built-in brake resistor is connected across terminals P and PR. Fit the external brake resistor when the built-in brake resistor does not have enough thermal capability for high-duty operation. At this time, remove the jumper from across terminals PR-PX and connect the external brake resistor across terminals P-PR. The external brake resistor should be as listed in the following table. Selected the rated power of the brake resistor according to the brake duty. (The rated power indicated below assumes that the brake resistor duty is 10%)

Inverter

capacity

2.2K 350Ω (500W)

3.7K 200Ω (800W)

7.5K 110Ω (1600W)

15K 55Ω (3200W)

Brake resistance specification

(wattage at 10% ED)

CAUTION

1. The brake resistor connected should only be the dedicated brake resistor.

2. The jumper across terminals PR-PX (7.5K or less) must be disconnected before connecting the

external brake resistor. A failure to do so may damage the inverter.

 Model ..... FR-V560-2.2K, 3.7K, 7.5K-NA

1)Remove the screws in terminals PR and PX and remove the jumper

2)Connect the brake resistor across terminals P and PR. (The jumper should remain disconnected.)

1) Removal of jumper 2) Connection of brake resistor

Terminal P

Terminal PR

Jumper

Terminal PX

 Model ..... FR-V560-15K-NA

1) Connect the brake resistor across terminals P and PR.

External brake resistor

Terminal PX

Power supply terminal block for control circuit

NPRST

WIRING

Connection of stand-alone option units

1.6.2 Connection of the brake unit (FR-BU-C)

Connect the optional FR-BU-C brake unit as shown below to improve the braking capability during deceleration.

T (Caution 4)

OFF

PPR

TH1

THS TH2

Resistor unit FR-BR-C

Power supply

Remove jumper.

Inverter

Motor

P/+

N/-

Brake unit FR-BU-C

HA HB

CAUTION

1. Connect the inverter terminals (P, N) and FR-BU-C brake unit terminals so that their terminal signals

match with each other. (Incorrect connection will damage the inverter.) For the 7.5K or less model, the jumper across terminals PR-PX must be removed.

2. The wiring distance between the inverter, brake unit and resistor unit should be within 5m (16.40

feet). If twisted wires are used, the distance should be within 10m (32.80 feet).

3. If a transistor in the brake unit should become faulty, the resistor can be unusually hot. Therefore,

install a magnetic contactor on the inverter's power supply side to shut off a current in case of fault.

4. Install a voltage-reducing transformer.

1.6.3 Connection of the power factor improving DC reactor

When using the power factor improving DC reactor, connect it between terminals P1-P. In this case, the jumper connected across terminals P1-P must be removed. Otherwise, the reactor will not exhibit its function.

P/{

Remove the jumper.

CAUTION

1. The wiring distance should be within 5m (16.40 feet).

2. The size of the cables used should be equal to or larger than that of the power supply cables (R, S, T).

1.7 Control circuit terminal specifications

1.7.1 Specification of control circuit terminal

Control circuit terminal specifications

Ty pe

Input signals

Terminal

Symbol

STF

STR

DI1 to DI4

Contact input

RES Reset

10E

Speed setting

Terminal Name Description Rated Specifications

Forward rotation start

Reverse rotation start

Digital input terminals 1 to 4

Thermal protector input

Contact input common (sink)

24VDC power supply and external transistor common, contact input common (source)

Speed setting power supply

Speed setting (voltage)

Torque setting terminal

Multi-function setting terminal

Speed setting common, Analog signal output common

Turn on the STF signal to start forward rotation and turn it off to stop.

Turn on the STR signal to start reverse rotation and turn it off to stop. The terminal function varies with the input terminal function selection (Pr. 187) setting. Refer to page 163 for details.

The terminal functions vary with the input terminal function selection (Pr. 180 to Pr. 183) settings. Refer to page 163 for details.

Temperature sensor terminal input for motor overheat protection. OHT error occurs when terminals OH and SD are open.

Used to reset the protective circuit activated. Turn on the RES signal for more than 0.1s, then turn it off. Recover about 1s after reset is cancelled.

Contact input common terminal. Common output terminal for 24VDC 0.1A power supply (PC terminal). Isolated from terminals 5 and SE.

When connecting a transistor output (open collector output) such as a programmable controller, connect the external power supply common for transistor output to this terminal to prevent a malfunction caused by a sneak current. PC-SD can be used as a 24VDC and 0.1A power supply. Note that a sneak current may not be prevented in this case. When source logic has been selected, this terminal serves as a contact input common.

Used as power supply when connecting volume for speed setting (torque setting) from outside of the inverter. (terminal 5 is a common terminal)

By entering 0 to 10VDC, the maximum output speed is reached at 10V and I/O are proportional.

Acts as a torque setting signal for torque control or as a torque restriction signal for speed control or position control. Acts as an input terminal for the external analog-based torque bias function. 0 to ±10VDC input

Since this is a multi-function selection terminal, its function varies with the Pr.868 "No. 1 terminal function assignment" setting. Refer to page 195 for details. 0 to ±10VDC input

Common terminal for speed setting signal (terminal 2, 1 or 3) or DA1 and DA2. Isolated from terminals SD and SE. Do not ground.

When the STF and STR signals are turned on simultaneously, the stop command is given.

Input resistance 4.7kΩ Voltage at opening 21 to 27VDC Current at short-circuited 4 to 6mADC Control by open collector output or 0V contact signal

Input resistance 150kΩ Voltage at opening 21 to 27VDC Current at short-circuited 140 to 180mADC Isolate by photocoupler

Input resistance 4.7kΩ Voltage at opening 21 to 27VDC Current at short-circuited 4 to 6mADC Control by open collector output or 0V contact signal.

—

Voltage range 18 to 26 VDC Permissible load current

0.1A

10VDC±0.4V Permissible load current 10mA

Input resistance 10kΩ±1kΩ Permissible maximum voltage 20VDC

—

WIRING

Control circuit terminal specifications

Ty pe

Input signals

Output signals

Communication

Terminal

Symbol

PAR

PBR

Encoder signal

PZR

A, B, C Alarm output

Contact

DO1 to DO3

Open

collector

DA1, DA2

Analog

— PU connector

RS-485

Terminal Name Description Rated Specifications

A-phase signal input terminal

A-phase inverted signal input terminal

B-phase signal input terminal

B-phase inverted signal input terminal

Z-phase signal input terminal

Z-phase inverted signal input terminal

Encoder power supply terminal (Positive side)

Contact input common (sink), Power supply

ground terminal

Digital output terminals 1 to 3

Open collector output common

Analog signal output

Analog signal output common

* Not output during inverter reset.

Differential line receiver input (AM26LS32 equivalent) or complimentary input

Differential line receiver input (AM26LS32 equivalent)

Differential line receiver input (AM26LS32

A-, B- and Z-phase signals are input from the encoder.

Power supply for encoder. You can switch the power supply between 5, 12 and 24VDC. Can be switched to the external power supply. (Refer to the instruction manual (basic) for the switchover method.)

Common terminal for contact input or encoder power supply. Isolated from terminals 5 and SE. Do not ground.

Switch-over contact output indicating that the output has been stopped by the inverter protective function. 230VAC 0.3A, 30VDC 0.3A. Alarm: discontinuity across B-C (continuity across A-C), normal: continuity across B-C (discontinuity across A-C). The terminal function varies with the output terminal function selection (Pr. 195) setting. Refer to page 165 for details.

The terminal functions vary with the output terminal function selection (Pr. 190 to Pr. 192) settings. Refer to page 165 for details.

Common terminal for terminals DO1, DO2 and DO3. Isolated from terminals SD and 5.

One selected from monitoring items, such as the speed,

is output. The output signal is proportional to the magnitude of the corresponding monitoring item.

Common terminal for DA1 and DA2. Isolated from terminals SD and SE. Do not ground.

With the PU connector, communication can be made through RS-485.

• Conforming standard : EIA Standard RS-485

• Transmission format : Multidrop link system

• Communication speed : Maximum. 19200bps

• Overall length : 500m

equivalent) or complimentary input

Differential line receiver input (AM26LS32 equivalent)

Differential line receiver input (AM26LS32 equivalent) or complimentary input

Differential line receiver input (AM26LS32 equivalent)

5.5VDC 350mA 12VDC 150mA 24VDC 80mA

Power supply common

Contact output Permissible contact 230VAC 0.3A 30VDC 0.3A

Open collector output Permissible load 24VDC

0.1A

—

0 to ±10VDC Permissible load current 1mA Resolution 12 bit load impedance 10kΩ or more

Control circuit terminal specifications

1.7.2 Control circuit terminal layout

Terminal screw size : M3.5 Tightening torque : 1.2N·m When connecting three or more control cables to the terminal 5, connect the accessory terminal 5 dedicated L-shaped jumper to the terminal 5. In this case no cable should be connected to

the screw in the part.

BDO1DO2DI4

10E

2 DA1 SE PZ PZR PG RES

3 1 PA PAR PB PBR SD OH

DO3

DA2

Jumper

DI3 DI2 DI1

STR

STF

1.7.3 Wiring instructions

1) Terminals 5, SD and SE are common to the I/O signals and isolated from each other. Do not ground these terminals. Avoid connecting the terminal SD and 5 and the terminal SE and 5.

2) Use shielded or twisted cables for connection to the control circuit terminals and run them away from the main and power circuits (including the 200V relay sequence circuit).

3) Since the control circuit input signals are micro currents, use two or more parallel micro signal contacts or a twin contact to prevent a contact fault.

4) It is recommended to use the cables of 0.75mm cable gauge used is 1.25mm

or more, the front cover may be lifted when there are many cables running or the

cables are run improperly, resulting in an operation panel or parameter unit contact fault.

5) The maximum wiring length should be 30m (98.43 feet).

gauge for connection to the control circuit terminals. If the

1.7.4 Connecting the control circuit to a power supply separately from the main circuit

If the magnetic contactor (MC) in the inverter power supply is opened when the protective circuit is operated, the inverter control circuit power is lost and the alarm output signal cannot be kept on. To keep the alarm signal on terminals R1 and S1 are available. In this case, connect the power supply terminals R1 and S1 of the control circuit to the primary side of the MC.

Power supply terminal block for control circuit

RST

Main power supply

CAUTION

1. When the main circuit power (R, S, T) is on, do not switch off the control power (terminals R1, S1). Otherwise the inverter may be damaged.

2. When using a separate power supply, the jumpers across R-R1 and S-S1 must be removed. Otherwise the inverter may be damaged.

3. For a different power supply system which takes the power of the control circuit from other than the primary side of the MC, the voltage should be equal to the main circuit voltage.

4. The power supply cables must not be connected to the lower terminals. If connected, the inverter may be damaged.

5. Entering the start signal with power supplied to only the R1 and S1 terminals will result in an error display (E.OC1).

Power supply terminal block for control circuit

1) Loosen the upper screws.

2) Remove the lower screws.

3) Pull out an d remov e the ju mper.

4) Connect the separate power supply cables for control circuit to the upper terminals (R1, S1). (Note 4)

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Control circuit terminal specifications

1.7.5 Changing the control logic

The input signals are factory set to sink logic (SINK). To change the control logic, the jumper connector on the back of the control circuit terminal block must be moved to the other position. (The output signals may be used in either the sink or source logic independently of the jumper connector position.)

1) Loosen the two mounting screws in both ends of the control circuit terminal block. (The screws cannot be removed.) Pull down the terminal block from the back of the control circuit terminals.

2) Fit the jumper connector from the sink logic (SINK) position on the back surface of the control circuit terminal block to the source logic (SOURCE) position to change to the source logic.

3) Using care not to bend the pins of the inverter's control circuit connector, reinstall the control circuit terminal block and fix it with the mounting screws.

CAUTION

1. Make sure that the control circuit connector is fitted correctly.

2. While power is on, never disconnect the control circuit terminal block.

3. The sink-source logic change-over jumper connector must be fitted in only one of those positions. If it is fitted in both positions at the same time, the inverter may be damaged.

Control circuit terminal specifications

4) Sink logic type and source logic type

• The sink logic type is a logic where a signal turns on when a current flows out of the corresponding signal input terminal. Terminal SD is common to the contact input signals. Terminal SE is common to the open collector output signals.

• The source logic type is a logic where a signal turns on when a current flows into the corresponding signal input terminal.Terminal PC is common to the contact input signals. Terminal SE is common to the open collector output signals.

Current flow concerning the RUN signal when sink logic is selected

Sink logic

Current

STF

STR

Inverter

RUN

24VDC

Sink connector

DC input (sink type) <Example : AX40>

 When using an external power supply for transistor output

• Sink logic type

• Source logic type

Using terminal PC as a common terminal prevents a malfunction caused by undesirable current. (Do not connect terminal SD of the inverter with terminal 0V of the external power supply. When using terminals PC-SD as a 24VDC power supply, do not install a power supply in parallel in the outside of the inverter. Doing so may cause a malfunction due to undesirable current.)

Current flow concerning the RUN signal when source logic is selected

Source logic

Current

STF

STR

Inverter

RUN

DC input (source type) <Example : AX80>

24VDC

Source connecto

Use terminal SD as a common to prevent a malfunction caused by undesirable current.

WIRING

transistor output module

STF

STR

24VDC

Current flow

InverterAY40 type

24VDC (SD)

AY80 type transistor output module

STF

STR

24VDC

Current flow

Inverter

24VDC (SD)

Precautions for use of the vector inverter

1.8 Precautions for use of the vector inverter

The FR-V500 series is a highly reliable product, but incorrect peripheral circuit making or operation/handling method may shorten the product life or damage the product. Before starting operation, always recheck the following items. (1) Use insulation-sleeved crimping terminals for the power supply and motor cables. (2) Power must not be applied to the output terminals (U, V, W) of the inverter. Otherwise the inverter will be damaged. (3) After wiring, wire off-cuts must not be left in the inverter.

Wire off-cuts can cause an alarm, fault or malfunction. Always keep the inverter clean. When drilling mounting holes in a control box or the like, use care not to allow chips etc. to enter the inverter.

(4) Wire the cables of the recommended size to make a voltage drop 2% or less.

If the wiring distance is long between the inverter and motor, a main circuit cable voltage drop will cause the motor torque to decrease especially at the output of a high frequency. Refer to page 7 for the recommended wire sizes.

(5) The overall wiring length should be 100m (328.08 feet) maximum.

Especially for long distance wiring, the high-response current restriction function may be reduced or the equipment connected to the secondary side may malfunction or become faulty under the influence of a charging current due to the stray capacity of the wiring. Therefore, note the overall wiring length.

(6) Electromagnetic wave interference

The input/output (main circuit) of the inverter includes harmonic components, which may interfere with the communication devices (such as AM radios) used near the inverter. In this case, install the radio noise filter (for use on the input side only) or line noise filter to minimize interference.

(7) Do not install a power factor correction capacitor, surge suppressor or radio noise filter on the output side of the

inverter. This will cause the inverter to trip or the capacitor and surge suppressor to be damaged. If any of the above devices is installed, immediately remove it. (When the radio noise filter is connected, switching power off during motor operation may result in E. UVT. In this case, connect the radio noise filter in the primary side of the magnetic contactor.)

(8) When rewiring after operation, switch power off, wait for more than 10 minutes, and then make sure that the

voltage is zero using a tester, etc. For some time after power-off, there is a dangerous voltage in the capacitor.

(9) A short circuit or ground fault in the inverter output side may damage the inverter modules.

• Fully check the insulation resistance of the circuit prior to inverter operation since repeated short circuits caused by peripheral circuit inadequacy or an ground fault caused by wiring inadequacy or reduced motor insulation resistance may damage the inverter modules.

• Fully check the to-ground insulation and inter-phase insulation of the inverter secondary side before power-on. Especially for an old motor or use in hostile atmosphere, securely check the motor insulation resistance etc.

(10) Do not use the inverter power supply side magnetic contactor to start/stop the inverter.

Always use the start signal (turn on/off terminals STF, STR-SD) to start/stop the inverter. (Refer to page 21.)

(11) Across the P and PR terminals, connect only an external regenerative brake discharge resistor.

Do not connect a mechanical brake.

(12) Do not apply a voltage higher than the permissible voltage to the inverter I/O signal circuits.

Application (contact) of a voltage higher than the permissible voltage to the inverter I/O signal circuits or opposite polarity may damage the I/O devices. Especially check the wiring to prevent the speed setting potentiometer from being connected incorrectly to short terminals 10E-5.

(13) Use of single-phase power supply

Do not use single-phase power input.

(14) Connect the encoder to the backlash-free motor shaft.

 Capacity (VA) of separate power supply

The capacity is 60VA or more for 15kW (20HP) or less and 80VA for 22kW (30HP) to 55kW (75HP) when separate power is supplied from R1, S1.

Others

1.9 Others

1.9.1 Leakage currents and countermeasures

Leakage currents flow through static capacitances existing in the inverter I/O wiring and motor. Since their values depend on the static capacitances, carrier frequency, etc., take the following measures.

(1) To-ground leakage currents

Leakage currents may flow not only into the inverter's own line but also into the other lines through the ground cable, etc. These leakage currents may operate ground leakage breakers and ground leakage relays unnecessarily.

 Countermeasures

• When the carrier frequency setting is high, decrease the carrier frequency (Pr. 72) of the inverter. Note that motor noise increases. Selection of Soft-PWM (Pr. 240) will make it unoffending.

• Ground leakage breakers designed for harmonics and surges can be used in the inverter's own line and other lines to perform operation with the carrier frequency high (with low noise).

(2) Line-to-line leakage currents

Harmonics of leakage currents flowing in static capacitances between the inverter output cables may operate the external thermal relay unnecessarily. When the wiring length is long (50m (164.04 feet) or more) for the smallcapacity model (7.5kW (10HP) or less), the external thermal relay is likely to operate unnecessarily because the ratio of the leakage current to the rated motor current increases.

 Line-to-line leakage current data example

Motor capsity

(kW (HP))

2.2 (3) 8.1 1200 1770

Rated Motor

Current(A)

Power supply

Wiring length

50m (164.04 feet)

Leakage Current (mA)

100m (328.08 feet)

NFB

Inverter

Line-to-Line Leakage Current Path

Thermal relay

Wiring length

Line static capacitances

• Motor SF-JR 4P

• Carrier frequency: 14.5KHz

•Cable :2mm

• Cab tyre cable

Motor

4-core

 Measures

• Use the electronic thermal relay function (Pr. 9) of the inverter.

• Decrease the carrier frequency. Note that motor noise increases. Selection of Soft-PWM (Pr. 240) will make it

unoffending. Using a temperature sensor to directly detect the motor temperature is recommended to ensure that the motor is protected against line-to-line leakage currents.

 Installation and selection of no-fuse breaker

Install a no-fuse breaker (NFB) on the power receiving side to protect the wiring of the inverter primary side. Select the NFB according to the power supply side power factor (which depends on the power supply voltage, output frequency and load). Especially for a completely electromagnetic NFB, one of a slightly large capacity must be selected since its operation characteristic varies with harmonic currents. (Check it in the data of the corresponding breaker.) As a ground leakage breaker, use the Mitsubishi ground leakage breaker designed for harmonics and surges.

WIRING

Others

(3) Selection of rated sensitivity current of ground leakage breaker

When using the ground leakage breaker with the inverter circuit, select its rated sensitivity current as follows, independently of the PWM carrier frequency.

• Breaker for harmonic and surge Rated sensitivity current I∆n ≥10

× (Ig1 + lgn + Ig2 + Igm)

• Standard breaker Rated sensitivity current I∆n ≥10

× {Ig1 + Ign + 3 × (Ig2 + Igm)}

Ig1, Ig2: Leakage currents of cable path during commercial power supply operation Ign *:Leakage current of noise filter on

inverter input side

Igm:Leakage current of motor during

commercial power supply operation

Leakage Current Example of Cable Path per 1km during Commercial Power Supply Operation When CV Cable Is Routed in Metal Conduit (200V 60Hz)

120

100

Leakage current (mA)

23.5

8142230386080

5.5

Cable size (mm

150

100

) Motor capacity (kW)

Leakage Current Example of 3-Phase Induction Motor during Commercial Power Supply Operation (200V 60Hz)

2.0

1.0

0.7

0.5

0.3

0.2

Leakage current (mA)

0.1

1.5 3.7

7.5 15 2211373055

5.5 18.5

2.2

2mm

5m (16.40feet)

Noise filter

Ig1 Ign Ig2 Igm

2mm

Inverter

70m (229.65feet)

200V1.5kW

CAUTION

• Install the NV on the primary (power supply) side of the inverter.

• In the connection neutral point grounding system, the sensitivity current is purified against an

ground fault in the inverter secondary side. Grounding must conform to the requirements of national and local safety regulations and electrical codes. (JIS, NEC section 250, IEC 536 class 1 and other applicable standards)

• When the breaker is installed on the secondary side of the inverter, it may be unnecessarily operated by harmonics if the effective value is less than the rating.

In this case, do not install the breaker since the eddy current and hysteresis loss will increase, leading

to temperature rise.

* Note the leakage current value of the noise filter installed on the inverter input side.

Breaker for Harmonic and Surge Standard Breaker

Leakage current Ig1 (mA) 20 ×

5m(16.40feet)

1000m(3280feet)

= 0.10

Leakage current Ign (mA) 0 (without noise filter)

Leakage current Ig2 (mA) 20 ×

Motor leakage current Igm

(mA)

70m(229.65feet)

1000m(3280feet)

0.16

= 1.40

Total leakage current (mA) 1.66 4.78

Rated sensitivity current

( ≥Ig × 10)

(mA)

30 100

Others

1.9.2 Power off and magnetic contactor (MC)

(1) Inverter primary side magnetic contactor (MC)

On the inverter primary side, it is recommended to provide an MC for the following purposes. (Refer to page 3 for selection.)

1) To release the inverter from the power supply when the inverter protective function is activated or the drive becomes faulty (e.g. emergency stop operation) When cycle operation or heavy-duty operation is performed with an optional brake resistor connected, overheat and burnout of the electrical-discharge resistor can be prevented if a regenerative brake transistor is damaged due to insufficient heat capacity of the electrical-discharge resistor and excess regenerative brake duty.

2) To prevent any accident due to an automatic restart at restoration of power after an inverter stop made by a power failure

3) To rest the inverter for an extended period of time The control power supply for inverter is always running and consumes a little power. When stopping the inverter for an extended period of time, powering off the inverter will save power slightly.

4) To separate the inverter from the power supply to ensure safe maintenance and inspection work Since the MC on the inverter primary side is used for the above purposes, they correspond to the standard duties. Therefore, when making an emergency stop during running, select a JEM1038 class AC3 MC for the inverter input side currents.

REMARKS

The MC may be switched on/off to start/stop the inverter. However, since repeated inrush currents at power-on will shorten the life of the converter circuit (switching life is about 100,000 times), frequent starts and stops must be avoided. Turn on/off the inverter start controlling terminals (STF, STR) to run/stop the inverter.

(2) Handling of secondary side magnetic contactor

In principle, do not provide a magnetic contactor between the inverter and motor and switch it from off to on during operation. If it is switched on during inverter operation, a large inrush current may flow, stopping the inverter due to overcurrent shut-off. When an MC is provided for switching to the commercial power supply, for example, switch it on/off after the inverter and motor have stopped.

 Inverter Start/Stop Circuit Example

As shown on the right, always use the start signal (turn on/off terminals STF, STR-SD) to start/stop the inverter. (Refer to page 29.)

Power supply

Operation ready

OFF

Start/Stop

Operation

OFF

NFB

Inverter

To moto

STF(STR) SD

WIRING

REMARKS

*1. Connect the power supply terminals R1 and S1 to the primary side of the MC to hold an alarm signal when the inverter`s

protective circuit is activated. At this time, remove jumpers across terminals R-R1 and S-S1. (For removal of jumpers, refer to page 15)

1.9.3 Installation of power factor improving reactor

When the inverter is connected near a large-capacity power transformer (1000kVA or more and wiring length 10m (32.80 feet) max.) or when a power capacitor is to be switched over, an excessive peak current may flow in the power input circuit, damaging the converter circuit. To prevent this, always install the power factor improving reactor.

AC reactor

NFB

Power supply

REMARKS

* When connecting the DC reactor, remove the jumper across terminals P-P1. The wiring length between the DC reactor and

inverter should be 5m (16.4feet) maximum and minimized. Use the same wire size as that of the power supply wire (R, S, T).

Inverter

S T

PP1

DC reactor (*)

(kVA)

Power factor improving reactor installation range

Wiring length (m)

1500

1000

Power supply

equipment capacity

+ 213 hidden pages

Mitsubishi Electric FR-V560 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

This section is specifically about safety matters

CONTENTS

WIRING

1.1 Basic configuration and connection of peripheral devices

1.1.1 Basic configuration

1.1.2 Selection of peripheral devices

1.2 Connection diagram

1.3 Internal block diagram

1.4 Main circuit terminal specifications

1.4.1 Specification of main circuit terminal

1.4.2 Cables and wiring length

1.5 Motor

1.5.1 Encoder cable and encoder setting

1.5.2 Inverter-driven 575V class motor

1.6 Connection of stand-alone option units

1.6.1 Connection of the external brake resistor

1.6.2 Connection of the brake unit (FR-BU-C)

1.6.3 Connection of the power factor improving DC reactor

1.7 Control circuit terminal specifications

1.7.1 Specification of control circuit terminal

1.7.2 Control circuit terminal layout

1.7.3 Wiring instructions

1.7.4 Connecting the control circuit to a power supply separately from the main circuit

1.7.5 Changing the control logic

1.8 Precautions for use of the vector inverter

1.9 Others

1.9.1 Leakage currents and countermeasures

1.9.2 Power off and magnetic contactor (MC)

1.9.3 Installation of power factor improving reactor