Table Of Contents - Mitsubishi Electric FR-A700 Manual

Table of Contents

Highest Level Of Driving Performance3
Exhibit Best Performance Of The General-Purpose Motor3
Higher Accuracy Operation Is Realized With A Motor With Encoder3
V/F Control And Advanced Magnetic Flux Vector Control Operations3
Long Life Components And Life Check Function4
Network Connection As You Design4
Free Of Environmental Worries4
Simple Operation And Easy Maintenance4
Improved Usability With Full Of Useful Functions5
Global Compliance5
Connection With Peripheral Devices5
Standard Specifications6
Rating6
Common Specifications7
Outline Dimension Drawings8
Operation Panel (Fr-Du07)15
Parameter Unit (Option) (Fr-Pu07)15
Parameter Unit (Option) (Fr-Pu04)15
Heatsink Protrusion Procedure16
When Using A Heatsink Protrusion Attachment (Fr-A7Cn)16
Drawing After Attachment Installation (When Used With The Fr-A7Cn)16
Panel Cut Dimension Drawing (When Used With The Fr-A7Cn)16
Protrusion Of Heatsink Of The Fr-A740-160K Or More17
Shift And Removal Of A Rear Side Installation Frame18
Fr-A740-160K To 280K18
Fr-A740-315K Or More18
Installation Of The Inverter18
Terminal Connection Diagram19
Terminal Specification Explanation20
Wiring Example22
Standard Motor With Encoder (Sf-Jr), 5V Differential Line Driver (Speed Control)22
Vector Control Dedicated Motor (Sf-V5Ru), 12V Complimentary23
Torque Control23
Position Control23
Basic Operation25
Operation Mode Switchover25
Parameter List26
Explanations Of Parameters39
Manual Torque Boost39
Base Frequency, Voltage39
Maximum/Minimum Frequency39
Acceleration/Deceleration Time Setting40
Dc Injection Brake, Zero Speed Control, Servo Lock40
Motor Protection From Overheat40
Starting Frequency40
V/F Pattern Matching Applications41
Logic Selection Of Output Stop Signal (Mrs)41
Jog Operation41
Stall Prevention Operation41
Torque Limit Level42
Input Compensation Of Multi-Speed And Remote Setting42
Acceleration/Deceleration Pattern And Backlash Measures43
Selection Of Regeneration Unit43
Avoid Mechanical Resonance Points (Frequency Jump)44
Speed Display And Speed Setting44
Detection Of Output Frequency And Motor Speed44
Change Of Du/Pu Monitor Descriptions, Cumulative Monitor Clear45
Reference Of The Monitor Output From Terminal Fm And Am45
Automatic Restart Operation After Instantaneous Power Failure/Flying Start46
Remote Setting Function47
Automatic Acceleration/Deceleration47
Energy Saving Control Selection47
Retry Function At Alarm Occurrence48
Motor Selection (Applied Motor)48
Carrier Frequency And Softpwm Selection49
Analog Input Selection49
Response Level Of Analog Input49
Reset Selection, Disconnected Pu Detection50
Output Function Of Alarm Code50
Prevention Of Parameter Rewrite50
Prevention Of Reverse Rotation Of The Motor50
Operation Mode Selection51
Selection Of Control Method And Control Mode52
Offline Auto Tuning52
Online Auto Tuning53
Communication Initial Setting53
Adjustable 5 Points V/F53
Analog Input Frequency (Speed) And Torque/Magnetic Flux Change And Adjustment (Calibration)54
Pid Control55
Parameter Unit Display Language Selection55
Switch Between The Inverter Operation And Commercial Power-Supply Operation To Use55
Detection Of Output Current (Y12 Signal) Detection Of Zero Current (Y13 Signal)55
Selection Of Action Conditions Of The Second Function Signal (Rt) And Third Function Signal (X9)56
User Group Function56
Operation Selection Of The Operation Panel56
Function Assignment Of Input Terminal57
Terminal Assignment Of Output Terminal57
Increase Cooling Fan Life58
Slip Compensation58
Selection Of Motor Stopping Method And Start Signal58
Input/Output Phase Failure Protection Selection58
Operation At Instantaneous Power Failure59
Power Failure Stop Mode59
Original Operation Continuation At Instantaneous Power Failure Function59
Load Torque High Speed Frequency Control60
Stop-On Contact Control60
Brake Sequence Function61
Speed Deviation Excess Detection61
Droop Control62
Pulse Train I/O62
Operation Command Source And Speed Command Source During Communication Operation62
Orientation Control63
Overspeed Detection63
Encoder Feedback Control63
Encoder Signal Cable Breakage Detection63
Conditional Position Feed By Contact Input64
Position Control By Pulse Train Input Of The Inverter64
Set The Electronic Gear For Position Control64
Gain Adjustment Of Position Control65
Positioning Adjustment Parameter65
Remote Output Function (Rem Signal)65
Maintenance Of Parts65
Torque Command Source Selection66
Speed Limit During Torque Control66
Easy Gain Tuning Selection66
Speed Loop Proportional Gain Setting67
Speed Control Integral Time Setting67
Speed Detection Filter Function67
Current Loop Proportional Gain Setting67
Torque Bias Function68
Excitation Ratio68
Function Assignment Of Analog Input Terminal68
Notch Filter69
Torque Detection69
Speed Limit During Speed Control69
Fault Definition69
Free Parameter70
Energy Saving Monitor70
Adjustment Of Terminal Fm And Am Output (Calibration)70
Parameter Clear, Parameter Copy71
Buzzer Control Of The Operation Panel71
Pu Contrast Adjustment71
Protective Functions72
Option And Peripheral Devices74
Option List74
Stand-Alone Option76
Dedicated Cable Option83
Encoder Connector (Manufactured By Japan Aviation Electronics Industries) For Reference83
Peripheral Devices/Cable Size List84
Selection Of Rated Sensitivity Current Of Earth (Ground) Leakage Current Breaker85
Selection Example (In The Case Of The Left Figure)85
Inverter Leakage Currents (With And Without Emc Filter)85
Precautions For Operation/Selection86
Precautions For Use Of The Inverter86
Operation86
Power Supply86
Inverter Capacity Selection87
Starting Torque Of The Motor87
Acceleration/Deceleration Times87
Power Transfer Mechanism87
Installation And Selection Of Moulded Case Circuit Breaker88
Handling Of Primary Side Magnetic Contactor88
Handling Of The Secondary Side Magnetic Contactor88
Thermal Relay Installation88
Leakage Currents89
To-Earth (Ground) Leakage Currents89
Line Leakage Current89
Harmonic Suppression Guideline In Japan89
Application To Standard Motors90
Motor Loss And Temperature Rise90
Torque Characteristic90
Motor Torque90
Application To Constant-Torque Motors91
Application To Vector Control Dedicated Motors (Sf-V5Ru) (55Kw Or Less)91
Sf-Hrca Type91
Standard Specifications (Indoor Type)91
Motor Type92
Dedicated Motor Model Lineup92
Combination With The Sf-V5Ru1,3,4 , Sf-Thy And Inverter92
Motor Specification93
200V Class (Mitsubishi Dedicated Motor [Sf-V5Ru (1500R/Min Series)])93
400V Class (Mitsubishi Dedicated Motor [Sf-V5Ruh (1500R/Min Series)])93
Dedicated Motor Outline Dimension Drawings94
Application To Vector Dedicated Motor (Sf-Thy) (Frame No. 250 Or More)98
Motor Specifications98
Inverter-Driven 400V Class Motor100
Application To Special Motors100
Geared Motor100
Synchronous Motor100
Pole Changing Motor100
Single Phase Motor100
Submersible Motor100
Main Differences And Compatibilities With The Fr-A500(L) Series101
International Fa Center103