Mitsubishi Electric FR-E720EX-1.5K Manuals

Manuals and User Guides for Mitsubishi Electric FR-E720EX-1.5K. We have 1 Mitsubishi Electric FR-E720EX-1.5K manual available for free PDF download: Instruction Manual

Mitsubishi Electric FR-E720EX-1.5K Instruction Manual (323 pages)

SENSORLESS SERVO DRIVE UNIT, Applied

Brand: Mitsubishi Electric | Category: Servo Drives | Size: 11.65 MB

Table of Contents

5
- 1 Outline
  12
  - Product Checking and Parts Identification
    13
  - Drive Unit and Peripheral Devices
    14
  - Wiring
    15
    
    Peripheral Devices
    16
  - Wiring
    16
  - Removal and Reinstallation of the Cover
    17
    
    Front Cover
    17
    
    Wiring Cover
    17
  - Installation of the Drive Unit and Enclosure Design
    18
    
    Drive Unit Installation Environment
    18
    
    Cooling System Types for Drive Unit Panel
    20
    
    Drive Unit Placement
    21
2 Wiring

24
3 Precautions for Use of the Drive Unit

44
Parameters According to Purposes 4.3 PM Sensorless Vector Control 73

72
5 Troubleshooting

267
- Reset Method of Protective Function
  268
- List of Fault or Alarm Indications
  269
- Causes and Corrective Actions
  270
- Correspondences between Digital and Actual Characters
  281
- Check First When You Have a Trouble
  282
- 6 Precautions for Maintenance and Inspection
  
  290
  - Inspection Items
    290
    
    Daily Inspection
    290
    
    Periodic Inspection
    290
    
    Daily and Periodic Inspection
    291
    
    Display of the Life of the Drive Unit Parts
    292
    
    Checking the Drive Unit and Converter Modules
    293
    
    Cleaning
    293
    
    Replacement of Parts
    294
    
    Drive Unit Replacement
    296
  - Measurement of Main Circuit Voltages, Currents and Powers
    297
    
    Measurement of Powers
    299
    
    Measurement of Voltages and Use of PT
    299
    
    Measurement of Converter Output Voltage (Across Terminals P/+ and N/-)
    300
    
    Measurement of Currents
    300
    
    Measurement of Drive Unit Input Power Factor
    300
    
    Use of CT and Transducer
    300
    
    Insulation Resistance Test Using Megger
    301
    
    Measurement of Drive Unit Output Frequency
    301
    
    Pressure Test
    301
- 7 Specifications
  
  303
  - Rating
    304
  - Common Specifications
    305
  - Outline Dimension Drawings
    307
  - Specifications of the Dedicated PM Motor [MM-GKR Motor]
    309
    
    Motor Specifications
    309
    
    Motor Torque Characteristic
    311
  - Specifications of the Dedicated PM Motor [S-PM Geared Motor]
    312
    
    Motor Specifications
    312
    
    Motor Torque Characteristic
    313
- Appendix
  
  315

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Mitsubishi Electric FR-E720EX-1.5K Manuals

Mitsubishi Electric FR-E720EX-1.5K Instruction Manual (323 pages)

Table of Contents

Table of Contents

2 Wiring

3 Precautions for Use of the Drive Unit

Parameters According to Purposes 4.3 PM Sensorless Vector Control 73

Speed Control

Position Control

Adjusting the Output Torque (Current) of the Motor

Limiting the Rotation Speed

Speed Setting by External Terminals

Setting of Acceleration/Deceleration Time and Acceleration/ Deceleration Pattern

4.10 Selection and Protection of a Motor

4.11 Motor Brake and Stop Operation

4.12 Function Assignment of External Terminal and Control

4.13 Monitor Display and Monitor Output Signal

4.14 Operation Setting at Fault Occurrence

Speed Setting by Analog Input (Terminal 2, 4)

4.16 Misoperation Prevention and Parameter Setting Restriction

4.17 Selection of Operation Mode and Operation Location

4.18 Communication Operation and Setting

4.19 Special Operation and Speed Control

4.20 Useful Functions

4.21 Setting from the Parameter Unit and Operation Panel

4.22 Parameter Clear/ All Parameter Clear

4.23 Initial Value Change List

4.24 Check and Clear of the Faults History

5 Troubleshooting

6 Precautions for Maintenance and Inspection

7 Specifications

Appendix

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