f700-basic-操作说明书手册

MITSUBISHI700 seriesELECTRICINVERTERFR-F700INSTRUCTION MANUAL(BASIC)FR-F720-00046to04750-NAFR-F740-00023to12120-NAThank 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 Manal (applied)[IB-0600217ENG]Please read the provided CD-ROM for the instruction manual(applied).CONTENTSPRODUCT CHECKING AND PARTS IDENTIFICATION........12INSTALLATION AND WIRING.......22.1Peripheral devices.........32.2Method of removal and reinstallation of the front cover....52.3Installation of the inverter and instructions...2.42.5Power-off and magnetic contactor (MC).........262.6Precautions for use of the inverter273DRIVE THE MOTOR....283.1Step of operation ...283.2Operation panel (FR-DU07)...........293.3Overheat protection of the motor by the inverter (Pr.9)......333.4When the rated motor frequency is 50Hz(Pr.3)...................343.5Operation by the start command from the operation panel (PU operation mode)..353.6Operation by the start command of the terminal block (external operation)...........43ADUSTMENT5134.1Simple mode parameter list.....4.2Increase the starting torque (Pr.O)534.3Limit the maximum and minimum output frequency(Pr.1.Pr.2).544.4Change acceleration and deceleration time (Pr.7,Pr.8)554.5Energy saving operation(Pr.60)....564.6Selection of the operation command and frequency command locations (Pr.79)..584.7Parameter clear............594.8All parameter clear..604.9Parameter copy…614.10 Parameter verification625TROUBLESHOOTING6355.1List of alarm display............635.2Causes and corrective actions645.3Reset method of protective function......755.4Correspondences between digital and actual characters..............755.5Check and clear of the alarm history.......765.6Check first when you have troubles........7866PRECAUTIONS FOR MAINTENANCE AND INSPECTION806.1.806.2Measurement of main circuit voltages,currents and powers..90SPECIFICATIONS.927.1Rating.………927.2Common specifications....947.3Outline dimension drawings96