Mitsubishi Electric FR-D740 SC EC Manuals

Manuals and User Guides for Mitsubishi Electric FR-D740 SC EC. We have 1 Mitsubishi Electric FR-D740 SC EC manual available for free PDF download: Instruction Manual

Mitsubishi Electric FR-D740 SC EC Instruction Manual

Mitsubishi Electric FR-D740 SC EC Instruction Manual (512 pages)

FR-D700 Series  
Brand: Mitsubishi Electric | Category: DC Drives | Size: 14.14 MB
Table of contents
Table Of Contents13................................................................................................................................................................
Inverter Type21................................................................................................................................................................
Description Of The Case22................................................................................................................................................................
Accessory23................................................................................................................................................................
Removal And Reinstallation Of The Front Cover25................................................................................................................................................................
Fr-d740-120sc And Fr-d740-160sc26................................................................................................................................................................
Removal And Reinstallation Of The Wiring Cover28................................................................................................................................................................
Mounting29................................................................................................................................................................
Enclosure Design31................................................................................................................................................................
Inverter Placement35................................................................................................................................................................
Inverter And Peripheral Devices37................................................................................................................................................................
Peripheral Devices39................................................................................................................................................................
Terminal Connection Diagram40................................................................................................................................................................
Main Circuit Connection42................................................................................................................................................................
Control Circuit Specifications49................................................................................................................................................................
Control Circuit Terminals53................................................................................................................................................................
Wiring Instructions57................................................................................................................................................................
Safety Stop Function58................................................................................................................................................................
Changing The Control Logic63................................................................................................................................................................
Pu Connector66................................................................................................................................................................
Rs485 Communication67................................................................................................................................................................
Connection Of Stand-alone Option Units68................................................................................................................................................................
Connection Of A Brake Unit Fr-bu273................................................................................................................................................................
Connection Of The High Power Factor Converter Fr-hc76................................................................................................................................................................
Connection Of The Power Regeneration Common Converter Fr-cv77................................................................................................................................................................
Connection Of The Power Improving Dc Reactor Ffr-hel-(h)-e78................................................................................................................................................................
Installation Of A Reactor79................................................................................................................................................................
Electromagnetic Compatibility (emc)80................................................................................................................................................................
Inverter-generated Noises And Their Reduction Techniques84................................................................................................................................................................
Power Supply Harmonics87................................................................................................................................................................
Inverter-driven 400v Class Motor88................................................................................................................................................................
Precautions For Use Of The Inverter89................................................................................................................................................................
Failsafe Of The System Which Uses The Inverter92................................................................................................................................................................
Drive The Motor95................................................................................................................................................................
Operation Panel96................................................................................................................................................................
Basic Operation (factory Setting)98................................................................................................................................................................
Easy Operation Mode Setting (easy Setting Mode)99................................................................................................................................................................
Operation Lock101................................................................................................................................................................
Monitoring Of Output Current And Output Voltage103................................................................................................................................................................
Change The Parameter Setting Value104................................................................................................................................................................
Parameter Clear/all Parameter Clear105................................................................................................................................................................
Initial Value Change List106................................................................................................................................................................
Simple Mode Parameter List109................................................................................................................................................................
Overheat Protection Of The Motor By The Inverter110................................................................................................................................................................
When The Rated Motor Frequency Is 60hz (pr. 3)112................................................................................................................................................................
Increase The Starting Torque (pr. 0)113................................................................................................................................................................
Limit The Maximum And Minimum Output Frequency (pr. 1, Pr. 2)115................................................................................................................................................................
Change The Acceleration/deceleration Time (pr. 7, Pr. 8)117................................................................................................................................................................
Operation Mode Selection (pr. 79)119................................................................................................................................................................
Pu Operation Mode129................................................................................................................................................................
Set The Set Frequency To Operate130................................................................................................................................................................
Use The Digital Dial Like A Potentiometer To Perform Operation132................................................................................................................................................................
Use Switches To Give The Frequency Command (multi-speed Setting)133................................................................................................................................................................
Perform Frequency Setting By Analog Voltage Input135................................................................................................................................................................
Perform Frequency Setting By Analog Current Input137................................................................................................................................................................
External Operation139................................................................................................................................................................
Multi-speed Setting) (pr. 4 To Pr. 6)141................................................................................................................................................................
Of Potentiometer (at 5v)147................................................................................................................................................................
Of Potentiometer (at 20ma)150................................................................................................................................................................
Parameter Overview151................................................................................................................................................................
Adjust The Output Torque (current) Of The Motor176................................................................................................................................................................
Slip Compensation (pr. 245 To Pr. 247)182................................................................................................................................................................
Limit The Output Frequency190................................................................................................................................................................
Set V/f Pattern194................................................................................................................................................................
Load Pattern Selection (pr. 14)196................................................................................................................................................................
Frequency Setting By External Terminals198................................................................................................................................................................
Jog Operation (pr. 15, Pr. 16)201................................................................................................................................................................
Remote Setting Function (pr. 59)205................................................................................................................................................................
Acceleration And Deceleration209................................................................................................................................................................
Starting Frequency And Start-time Hold Function212................................................................................................................................................................
Acceleration And Deceleration Pattern (pr. 29)214................................................................................................................................................................
Selection And Protection Of A Motor216................................................................................................................................................................
Applied Motor (pr. 71, Pr. 450)222................................................................................................................................................................
Motor Brake And Stop Operation231................................................................................................................................................................
Selection Of A Regenerative Brake (pr. 30, Pr. 70)234................................................................................................................................................................
Stop Selection (pr. 250)236................................................................................................................................................................
Function Assignment Of External Terminals238................................................................................................................................................................
Inverter Output Shutoff Signal (mrs Signal, Pr. 17)241................................................................................................................................................................
Selection Signal (rt, Pr. 155)243................................................................................................................................................................
Start Signal Selection (terminal Stf, Str, Stop, Pr. 250)244................................................................................................................................................................
Output Terminal Function Selection (pr. 190, Pr. 192, Pr. 197)248................................................................................................................................................................
Detection Of Output Frequency (su, Fu, Pr. 41 To Pr. 43)253................................................................................................................................................................
Remote Output Function (rem, Pr. 495, Pr. 496)257................................................................................................................................................................
Monitor Display And Monitor Output Signals259................................................................................................................................................................
Monitor Display Selection Of Du/pu And Terminal Am (pr. 52 Pr. 158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)261................................................................................................................................................................
Terminal Am Calibration [c1 (pr.901)]270................................................................................................................................................................
Power Failure-time Deceleration-to-stop Function (pr. 261)284................................................................................................................................................................
Operation Setting At Alarm Occurrence288................................................................................................................................................................
Input/output Phase Failure Protection Selection (pr. 251, Pr. 872)291................................................................................................................................................................
Earth (ground) Fault Detection At Start (pr. 249)292................................................................................................................................................................
Energy Saving Operation293................................................................................................................................................................
Motor Noise, Emi Measures, Mechanical Resonance294................................................................................................................................................................
Speed Smoothing Control (pr. 653)296................................................................................................................................................................
Frequency Setting By Analog Input (terminal 2, 4)297................................................................................................................................................................
Input Filter Time Constant (pr. 74)302................................................................................................................................................................
Pr. 125, Pr. 126, Pr. 241, C2 (pr. 902) To C7 (pr. 905)]303................................................................................................................................................................
Misoperation Prevention And Parameter Setting Restriction310................................................................................................................................................................
Parameter Write Selection (pr. 77)315................................................................................................................................................................
Reverse Rotation Prevention Selection (pr. 78)317................................................................................................................................................................
Extended Parameter Display (pr. 160)318................................................................................................................................................................
Password Function (pr. 296, Pr. 297)319................................................................................................................................................................
Selection Of Operation Mode And Operation Location322................................................................................................................................................................
Operation Mode At Power On (pr. 79, Pr. 340)334................................................................................................................................................................
Start Command Source And Frequency Command Source During Communication Operation (pr. 338, Pr. 339, Pr. 551)336................................................................................................................................................................
Communication Operation And Settings343................................................................................................................................................................
Communication EĀ²prom Write Selection (pr. 342)354................................................................................................................................................................
Mitsubishi Inverter Protocol (computer Link Communication)355................................................................................................................................................................
Special Operation392................................................................................................................................................................
Dancer Control (pr. 44, Pr. 45, Pr. 128 To Pr. 134)405................................................................................................................................................................
Traverse Function (pr. 592 To Pr. 597)414................................................................................................................................................................
Useful Functions420................................................................................................................................................................
Display Of The Life Of The Inverter Parts (pr. 255 To Pr. 259)421................................................................................................................................................................
Maintenance Timer Alarm (pr. 503, Pr. 504)426................................................................................................................................................................
Current Average Value Monitor Signal (pr. 555 To Pr. 557)427................................................................................................................................................................
Free Parameters (pr. 888, Pr. 889)431................................................................................................................................................................
Setting For The Parameter Unit And Operation Panel432................................................................................................................................................................
Magnitude Of Frequency Change Setting (pr. 295)434................................................................................................................................................................
Buzzer Control (pr. 990)435................................................................................................................................................................
List Of Alarm Display438................................................................................................................................................................
Causes And Corrective Actions440................................................................................................................................................................
Reset Method Of Protective Function453................................................................................................................................................................
Led Display454................................................................................................................................................................
Check And Clear Of The Fault History455................................................................................................................................................................
Check First When You Have Troubles457................................................................................................................................................................
Motor Or Machine Generates Abnormal Noise459................................................................................................................................................................
Motor Generates Heat Abnormally460................................................................................................................................................................
Acceleration/deceleration Is Not Smooth461................................................................................................................................................................
Speed Varies During Operation462................................................................................................................................................................
Operation Mode Is Not Changed Properly463................................................................................................................................................................
Motor Current Is Too Large464................................................................................................................................................................
Speed Does Not Accelerate465................................................................................................................................................................
Unable To Write Parameter Setting466................................................................................................................................................................
Meters And Measuring Methods467................................................................................................................................................................
Measurement Of Powers468................................................................................................................................................................
Measurement Of Voltages And Use Of Pt469................................................................................................................................................................
Use Of Ct And Transducer470................................................................................................................................................................
Inspection471................................................................................................................................................................
Daily And Periodic Inspection472................................................................................................................................................................
Display Of The Life Of The Inverter Parts474................................................................................................................................................................
Checking The Inverter And Converter Modules475................................................................................................................................................................
Cleaning476................................................................................................................................................................
Measurements On The Main Circuit480................................................................................................................................................................
Measurement Of Voltages And Currents481................................................................................................................................................................
A.1 Specifications485................................................................................................................................................................
Phase, 400v Class486................................................................................................................................................................
A.2 Common Specifications487................................................................................................................................................................
A.3 Outline Dimension Drawings489................................................................................................................................................................
A.3.2 Fr-d720s-070sc And Fr-d740-012sc To 080sc490................................................................................................................................................................
A.3.3 Fr-d720s-100sc491................................................................................................................................................................
A.3.4 Fr-d740-120sc And 160sc492................................................................................................................................................................
A.3.5 Parameter Unit Fr-pu07493................................................................................................................................................................
A.3.6 Parameter Unit Fr-pa07494................................................................................................................................................................
A.4 Parameter List With Instruction Codes495................................................................................................................................................................
A.5 Specification Change503................................................................................................................................................................

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