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FR-D700

INSTRUCTION MANUAL (Applied)

INVERTER

PRECAUTIONS FOR USE

OF THE INVERTER

PARAMETERS

TROUBLESHOOTING

PRECAUTIONS FOR

MAINTENANCE AND INSPECTION

SPECIFICATIONS

OUTLINE

WIRING

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

MODEL

CODE

1A2-P35

FR-D700

INSTRUCTION MANUAL (Applied)

FR-D720-0.1K to 15K

FR-D740-0.4K to 15K

FR-D720S-0.1K to 2.2K

FR-D710W-0.1K to 0.75K

IB(NA)-0600366ENG-G (1207)MEE Printed in Japan Specifications subject to change without notice.

INVERTER FR-D700 INSTRUCTION MANUAL (Applied)

Codienhaiau.com

Table of Contents4
Product Checking and Parts Identification11
Inverter and Peripheral Devices12
Peripheral Devices13
Removal and Reinstallation of the Cover14
Front Cover14
Wiring Cover16
Wiring16
Installation of the Inverter and Enclosure Design17
Inverter Installation Environment17
Cooling System Types for Inverter Enclosure19
Inverter Placement20
Wiring22
Terminal Connection Diagram23
Main Circuit Terminal Specifications24
Specification of Main Circuit Terminal24
Terminal Arrangement of the Main Circuit Terminal, Power Supply and the Motor Wiring24
Cables and Wiring Length26
Control Circuit Specifications29
Control Circuit Terminal29
Changing the Control Logic31
Wiring of Control Circuit33
Connection of Stand-Alone Option Unit33
Safety Stop Function36
Connection to the PU Connector38
Connection of Stand-Alone Option Unit40
Connection of a Dedicated External Brake Resistor (MRS Type, MYS Type, FR-ABR)40
Connection of the Brake Unit (FR-BU2)42
Connection of the High Power Factor Converter (FR-HC)43
Connection of the Power Regeneration Common Converter (FR-CV)44
Connection of a DC Reactor (FR-HEL)44
Precautions for Use of the Inverter46
EMC and Leakage Currents47
Leakage Currents and Countermeasures47
Installation of Power Factor Improving Reactor47
EMC Measures49
Precautions for Use of the Inverter50
Power Supply Harmonics51
Harmonic Suppression Guideline in Japan52
Installation of Power Factor Improving Reactor54
Power-OFF and Magnetic Contactor (MC)55
Inverter-Driven 400V Class Motor56
Precautions for Use of the Inverter57
Failsafe of the System Which Uses the Inverter59
Parameters62
Operation Panel63
Names and Functions of the Operation Panel63
Basic Operation (Factory Setting)64
Easy Operation Mode Setting (Easy Setting Mode)65
Changing the Parameter Setting Value66
Displaying the Set Frequency66
Parameter List67
Adjustment of the Output Torque (Current) of the Motor77
Manual Torque Boost (Pr. 0, Pr. 46)77
Acquiring Large Starting Torque and Low Speed Torque (General-Purpose Magnetic Flux Vector Control (Pr. 71, Pr. 80))78
Slip Compensation (Pr. 245 to Pr. 247)81
Stall Prevention Operation (Pr. 22, Pr. 23, Pr. 48, Pr. 66, Pr. 156, Pr. 157)82
Limiting the Output Frequency86
Maximum/Minimum Frequency (Pr. 1, Pr. 2, Pr. 18)86
Avoiding Mechanical Resonance Points (Frequency Jumps) (Pr. 31 to Pr. 36)87
V/F Pattern88
Base Frequency, Voltage (Pr. 3, Pr. 19, Pr. 47)88
Load Pattern Selection (Pr. 14)90
Frequency Setting by External Terminals92
Operation by Multi-Speed Operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)92
Jog Operation (Pr. 15, Pr. 16)94
Remote Setting Function (Pr. 59)96
Setting of Acceleration/Deceleration Time and Acceleration/ Deceleration Pattern99
Setting of the Acceleration and Deceleration Time (Pr. 7, Pr. 8, Pr. 20, Pr. 44, Pr. 45)99
Starting Frequency and Start-Time Hold Function (Pr. 13, Pr. 571)101
Acceleration/Deceleration Pattern (Pr. 29)102
Selection and Protection of a Motor103
Motor Overheat Protection (Electronic Thermal O/L Relay, PTC Thermistor Protection) (Pr. 9, Pr. 51, Pr. 561)103
Applied Motor (Pr. 71, Pr. 450)106
Exhibiting the Best Performance for the Motor (Offline Auto Tuning) (Pr. 71, Pr. 80, Pr. 82 to Pr. 84, Pr. 90, Pr. 96)108
Motor Brake and Stop Operation112
DC Injection Brake (Pr. 10 to Pr. 12)112
Selection of a Regenerative Brake (Pr. 30, Pr. 70)113
Stop Selection (Pr. 250)115
Function Assignment of External Terminal and Control116
Input Terminal Function Selection (Pr. 178 to Pr. 182)116
Inverter Output Shutoff Signal (MRS Signal, Pr. 17)118
Condition Selection of Function Validity by Second Function Selection Signal (RT)119
Start Signal Operation Selection (STF, STR, STOP Signal, Pr. 250)120
Output Terminal Function Selection (Pr. 190, Pr. 192, Pr. 197)122
Detection of Output Frequency (SU, FU Signal, Pr. 41 to Pr. 43)126
Output Current Detection Function (Y12 Signal, Y13 Signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)127
Remote Output Selection (REM Signal, Pr. 495, Pr. 496)129
Monitor Display and Monitor Output Signal130
Speed Display and Speed Setting (Pr. 37)130
Monitor Display Selection of DU/PU and Terminal FM (Pr. 52, Pr. 54, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)131
Reference of the Terminal FM (Pulse Train Output) (Pr. 55, Pr. 56)136
Terminal FM Calibration (Calibration Parameter C0 (Pr. 900))137
Operation Selection at Power Failure and Instantaneous Power Failure139
Automatic Restart after Instantaneous Power Failure/Flying Start (Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr. 299, Pr. 611)139
Power-Failure Deceleration Stop Function (Pr. 261)145
Operation Setting at Fault Occurrence147
Retry Function (Pr. 65, Pr. 67 to Pr. 69)147
Input/Output Phase Loss Protection Selection (Pr. 251, Pr. 872)149
Earth (Ground) Fault Detection at Start (Pr. 249)149
Energy Saving Operation150
Optimum Excitation Control (Pr. 60)150
Motor Noise, EMI Measures, Mechanical Resonance151
PWM Carrier Frequency and Soft-PWM Control (Pr. 72, Pr. 240, Pr. 260)151
Speed Smoothing Control (Pr. 653)152
Frequency Setting by Analog Input (Terminal 2, 4)153
Analog Input Selection (Pr. 73, Pr. 267)153
Response Level of Analog Input and Noise Elimination (Pr. 74)155
Bias and Gain of Frequency Setting Voltage (Current) (Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905))156
Misoperation Prevention and Parameter Setting Restriction161
Reset Selection/Disconnected PU Detection/Pu Stop Selection (Pr. 75)161
Parameter Write Disable Selection (Pr. 77)164
Reverse Rotation Prevention Selection (Pr. 78)165
Extended Parameter Display (Pr. 160)165
Password Function (Pr. 296, Pr. 297)166
Selection of Operation Mode and Operation Location168
Operation Mode Selection (Pr. 79)168
Operation Mode at Power-ON (Pr. 79, Pr. 340)168
Operation Mode at Power-ON (Pr. 79, Pr. 340)176
Start Command Source and Frequency Command Source During Communication Operation (Pr. 338, Pr. 339, Pr. 551)177
Communication Operation and Setting181
Wiring and Configuration of PU Connector181
Initial Settings and Specifications of RS-485 Communication (Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549)184
Operation Selection at Communication Error Occurrence (Pr. 121, Pr. 122, Pr. 502)185
Communication EEPROM Write Selection (Pr. 342)188
Mitsubishi Inverter Protocol (Computer Link Communication)189
Modbus-RTU Communication Specifications (Pr. 117, Pr. 118, Pr. 120, Pr. 122, Pr. 343, Pr. 502, Pr. 549)201
Modbus-RTU Communication Specifications201
Special Operation and Frequency Control213
PID Control (Pr. 127 to Pr. 134, Pr. 575 to Pr. 577)213
Dancer Control (Pr. 44, Pr. 45, Pr. 128 to Pr. 134)221
Regeneration Avoidance Function (Pr. 665, Pr. 882, Pr. 883, Pr. 885, Pr. 886)227
Useful Functions229
Cooling Fan Operation Selection (Pr. 244)229
Display of the Lives of the Inverter Parts (Pr. 255 to Pr. 259)230
Maintenance Timer Alarm (Pr. 503, Pr. 504)234
Current Average Value Monitor Signal (Pr. 555 to Pr. 557)235
Free Parameter (Pr. 888, Pr. 889)237
Setting the Parameter Unit and Operation Panel238
RUN Key Rotation Direction Selection (Pr. 40)238
PU Display Language Selection (Pr.145)238
Operation Panel Frequency Setting/Key Lock Selection (Pr. 161)239
Magnitude of Frequency Change Setting (Pr. 295)241
Buzzer Control (Pr. 990)242
PU Contrast Adjustment (Pr. 991)242
E500 Series Operation Panel (PA02) Setting243
Built-In Potentiometer Switching (Pr. 146)243
Bias and Gain of the Built-In Frequency Setting Potentiometer (C22 (Pr. 922) to C25 (Pr. 923))244
Parameter Clear/ All Parameter Clear250
Initial Value Change List251
Check and Clear of the Faults History252
Troubleshooting255
Reset Method of Protective Function256
List of Fault or Alarm Indications257
Causes and Corrective Actions258
Correspondences between Digital and Actual Characters267
Check First When You Have a Trouble268
Motor Does Not Start268
Motor or Machine Is Making Abnormal Acoustic Noise270
Inverter Generates Abnormal Noise271
Motor Generates Heat Abnormally271
Motor Rotates in the Opposite Direction271
Speed Greatly Differs from the Setting271
Acceleration/Deceleration Is Not Smooth272
Speed Varies During Operation272
Operation Mode Is Not Changed Properly273
Operation Panel Display Is Not Operating273
Motor Current Is too Large273
Speed Does Not Accelerate274
Unable to Write Parameter Setting274
Precautions for Maintenance and Inspection276
Inspection Items276
Daily Inspection276
Periodic Inspection276
Daily and Periodic Inspection277
Display of the Life of the Inverter Parts278
Checking the Inverter and Converter Modules279
Cleaning280
Replacement of Parts280
Measurement of Main Circuit Voltages, Currents and Powers284
Measurement of Powers286
Measurement of Voltages and Use of PT286
Measurement of Currents287
Use of CT and Transducer287
Measurement of Inverter Input Power Factor287
Measurement of Converter Output Voltage (Across Terminals P/+ and N/-)287
Measurement of Inverter Output Frequency287
Insulation Resistance Test Using Megger288
Pressure Test288
Specifications289
Rating290
Common Specifications292
Outline Dimension Drawings293
Appendix297
Appendix1 for Customers Replacing the Conventional Model with this Inverter298
Appendix 1-1 Replacement of the FR-S500 Series298
Appendix2 Specification Change Check300
Appendix 2-1 Changed Function300
Appendix3 Index301

Brand	Mitsubishi Electric
Model	FR-D740-012SC-EC
Category	Inverter
Language	English

Mitsubishi Electric FR-D740-012SC-EC User Manual

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