Mitsubishi Electric FR-A840-03250 (110K) Manuals

Manuals and User Guides for Mitsubishi Electric FR-A840-03250 (110K). We have 1 Mitsubishi Electric FR-A840-03250 (110K) manual available for free PDF download: Instruction Manual

Mitsubishi Electric FR-A840-03250 (110K) Instruction Manual

Mitsubishi Electric FR-A840-03250 (110K) Instruction Manual (856 pages)

FR-A800 series

Brand: Mitsubishi Electric | Category: Inverter | Size: 19.77 MB

Table of Contents

Table of Contents
2
Safety Instructions
10
Fire Prevention
11
Chapter 1 INTRODUCTION

17
- Product Checking and Accessories
  18
- Component Names
  20
- Operation Steps
  22
- About the Related Manuals
  24
Chapter 2 INSTALLATION and WIRING

26
Chapter 3 PRECAUTIONS for USE of the INVERTER

114
Chapter 4 BASIC OPERATION

136
Chapter 5 PARAMETERS

162
Chapter 6 PROTECTIVE FUNCTIONS

736
- Inverter Fault and Alarm Indications
  737
- Protective Functions
  737
- Reset Method for the Protective Functions
  738
- Check and Clear of the Faults History
  739
- List of Fault Displays
  741
- Causes and Corrective Actions
  744
- Check First When You Have a Trouble
  764
- Motor Does Not Start
  764
- Motor or Machine Is Making Abnormal Acoustic Noise
  767
- Inverter Generates Abnormal Noise
  767
- Motor Generates Heat Abnormally
  768
- Motor Rotates in the Opposite Direction
  768
- Speed Greatly Differs from the Setting
  768
- Acceleration/Deceleration Is Not Smooth
  769
- Speed Varies During Operation
  770
- Operation Mode Is Not Changed Properly
  771
- Operation Panel (FR-DU08) Display Is Not Operating
  771
- The Motor Current Is too Large
  771
- Speed Does Not Accelerate
  772
- Unable to Write Parameter Setting
  773
- Power Lamp Is Not Lit
  773
Chapter 7 PRECAUTIONS for MAINTENANCE and INSPECTION

774
- Inspection Item
  775
- Precautions for Maintenance and Inspection
  775
- Daily Inspection
  775
- Periodic Inspection
  775
- Daily and Periodic Inspection
  776
- Checking the Inverter and Converter Modules
  777
- Inspection
  777
- Cleaning
  778
- Replacement of Parts
  778
- Inverter Replacement
  782
- Measurement of Main Circuit Voltages, Currents, and Powers
  783
- Measurement of Powers
  785
- Measurement of Voltages and Use of PT
  785
- Measurement of Currents
  785
- Use of CT and Transducer
  786
- Measurement of Inverter Input Power Factor
  786
- Measurement of Converter Output Voltage (between Terminals P and N)
  786
- Measurement of Inverter Output Frequency
  786
- Insulation Resistance Test Using Megger
  787
- Pressure Test
  787
Chapter 8 SPECIFICATIONS

788
- Inverter Rating
  789
- Motor Rating
  793
- Vector Control Dedicated Motor SF-V5RU (1500 R/Min Series)
  793
- Motor Rating
  795
- Vector Control Dedicated Motor SF-THY
  796
- IPM Motor MM-CF (2000 R/Min Series)
  797
- Common Specifications
  799
- Outline Dimension Drawings
  801
- Inverter Outline Dimension Drawings
  801
- Dedicated Motor Outline Dimension Drawings
  809
Chapter 9 APPENDIX

818

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