Mitsubishi FR-D740-2.2K User Manual

FR-D700
INSTRUCTION MANUAL (BASIC)
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
INVERTER
IB(NA)-0600365ENG-F(0910)MEE Printed in Japan Specifications subject to change without notice.
FR-D700 INVERTER INSTRUCTION MANUAL (BASIC)
F
700
HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
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MODEL
MODEL
CODE
1A2-P34
FR-D700
INSTRUCTION MANUAL (BASIC)
CONTENTS
PRODUCT CHECKING AND PARTS IDENTIFICATION ............................. 1
INSTALLATION AND WIRING ..................................................................... 2
2.1 Peripheral devices..................................................................................................... 3
2.2 Removal and reinstallation of the cover.................................................................... 4
2.3 Installation of the inverter and instructions ............................................................... 7
2.4 Wiring ........................................................................................................................ 9
2.5 When using the brake resistor (MRS type, MYS type, FR-ABR) ........................... 26
2.6 Power-OFF and magnetic contactor (MC).............................................................. 27
2.7 Precautions for use of the inverter .......................................................................... 28
2.8 Failsafe of the system which uses the inverter ....................................................... 30
DRIVE THE MOTOR ................................................................................... 31
3.1 Step of operation..................................................................................................... 31
3.2 Operation panel....................................................................................................... 32
3.3 Before operation...................................................................................................... 40
3.4 Start/stop from the operation panel (PU operation)................................................ 54
3.5 Make a start and stop with terminals (External operation) ..................................... 62
3.6 Parameter list .......................................................................................................... 72
TROUBLESHOOTING ................................................................................ 96
4.1 Reset method of protective function ....................................................................... 96
4.2 List of fault or alarm indications .............................................................................. 97
4.3 Causes and corrective actions................................................................................ 98
4.4 Correspondences between digital and actual characters..................................... 107
4.5 Check and clear of the faults history..................................................................... 108
4.6 Check first when you have a trouble..................................................................... 110
PRECAUTIONS FOR MAINTENANCE AND INSPECTION..................... 117
5.1 Inspection items .................................................................................................... 117
SPECIFICATIONS..................................................................................... 125
6.1 Rating .................................................................................................................... 125
6.2 Common specifications......................................................................................... 127
6.3 Outline dimension drawings.................................................................................. 128
APPENDIX................................................................................................. 131
Thank you for choosing this Mitsubishi Inverter.
This Instruction Manual (Basic) is intended for users who "just want to run the inverter".
If you are going to utilize functions and performance, refer to the Instruction Manual (Applied) [IB-0600366ENG]. The
Instruction Manual (Applied) is separately available from where you purchased the inverter or your Mitsubishi sales
representative.
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Mitsubishi FR-D740-2.2K Specifications

General

Model	FR-D740-2.2K
Series	FR-D700
Output Power	2.2 kW
Horsepower	3 HP
Rated Output Current	5.0 A
Output Current	5.0 A
Frame Size	A
Cooling Method	Fan cooled
Output Frequency	0-400 Hz
Frequency Range	0.2-400Hz
Control Method	V/f Control
Protection	Overvoltage, Undervoltage, Overcurrent
Protection Features	Short Circuit
Input Voltage	3-phase, 380-480V AC

Summary

PRODUCT CHECKING AND PARTS IDENTIFICATION

INSTALLATION AND WIRING

2.4 Wiring

Detailed instructions for connecting power, control, and motor circuits to the inverter.

2.7 Precautions for use of the inverter

Essential safety guidelines and warnings to prevent product damage or injury.

2.8 Failsafe of the system which uses the inverter

Methods to ensure system safety by detecting inverter faults or failures.

DRIVE THE MOTOR

3.2 Operation panel

Description of the inverter's operation panel, its keys, and display functions.

3.4 Start/stop from the operation panel (PU operation)

3.5 Make a start and stop with terminals (External operation)

3.6 Parameter list

TROUBLESHOOTING

4.1 Reset method of protective function

4.2 List of fault or alarm indications

A comprehensive guide to inverter error messages, warnings, and alarm codes.

4.3 Causes and corrective actions

Troubleshooting steps for common error messages and operational issues.

4.6 Check first when you have a trouble

A systematic guide to diagnosing and resolving common operational problems.

PRECAUTIONS FOR MAINTENANCE AND INSPECTION

5.1.6 Replacement of parts