Mitsubishi Electric FR-E720S-1.5K(SC) User Manual

HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
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FR-E700
INSTRUCTION MANUAL (Applied)
INVERTER
PRECAUTIONS FOR USE
OF THE INVERTER
PARAMETERS
TROUBLESHOOTING
PRECAUTIONS FOR
MAINTENANCE AND INSPECTION
SPECIFICATIONS
OUTLINE
WIRING
MODEL
MODEL
CODE
1A2-P26
FR-E700
INSTRUCTION MANUAL (Applied)
FR-E720-0.1K(SC) to 15K(SC)
FR-E740-0.4K(SC) to 15K(SC)
FR-E720S-0.1K(SC) to 2.2K(SC)
FR-E710W-0.1K to 0.75K
IB(NA)-0600277ENG-F (1009)MEE Printed in Japan Specifications subject to change without notice.
INVERTER FR-E700 INSTRUCTION MANUAL (Applied)
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Mitsubishi Electric FR-E720S-1.5K(SC) Specifications

General

Model	FR-E720S-1.5K(SC)
Series	FR-E700
Type	Inverter
Rated Power	1.5 kW
Input Voltage	200-240V AC
IP Rating	IP20
Frequency Range	0.5-400Hz
Weight	1.5 kg
Input Frequency	50/60Hz
Output Frequency	0-400Hz
Protection Class	IP20
Control Method	V/f Control
Cooling Method	Fan
Output Voltage	3-phase, 200-240 V AC

Summary

OUTLINE

Product checking and parts identification

Ensures the inverter model and its components match the order and are intact.

PRECAUTIONS FOR USE OF THE INVERTER

EMC and leakage currents

Precautions for use of the inverter

Covers essential checks before operation, wiring guidelines, and handling of potential hazards.

Failsafe of the system which uses the inverter

Explains how to provide interlocks using inverter status output signals for accident prevention.

PARAMETERS

Parameter list

Control mode

Adjustment of the output torque (current) of the motor

Details methods to adjust motor torque, including manual torque boost and stall prevention.

Frequency setting by external terminals

Setting of acceleration/deceleration time and acceleration/deceleration pattern

Selection and protection of a motor

Covers motor overheat protection, applied motor settings, and offline auto tuning for optimal performance.

Motor brake and stop operation

Explains DC injection brake, regenerative brake selection, and stop-on-contact control.

Function assignment of external terminal and control

Details how to assign functions to input and output terminals for various operations.

Monitor display and monitor output signal

Operation selection at power failure and instantaneous power failure

Covers automatic restart and power failure deceleration stop functions.

Operation setting at fault occurrence

Explains how to configure retry functions, phase loss protection, and earth fault detection.

Frequency setting by analog input (terminal 2, 4)

Misoperation prevention and parameter setting restriction

Covers functions like reset selection, parameter write protection, and password settings.

Selection of operation mode and operation location

Details how to select operation modes (PU, External, Network) and control sources.

TROUBLESHOOTING

Reset method of protective function

Describes procedures to reset protective functions and recover from faults.

List of fault or alarm indications

Provides a comprehensive list of fault and alarm codes with their descriptions and causes.

Causes and corrective actions

Details common causes for errors and warnings, along with recommended corrective actions.

Check first when you have a trouble

Guides users through initial checks for common operational problems.