FR-F700 INSTRUCTION MANUAL (BASIC) - MRO Stop

3DRIVE THE MOTORStep of operation3 DRIVE THE MOTOR3.1 Step of operationThe inverter needs frequency command and start command. Turning the start command onstart the motor rotating and the motor speed is determined by the frequency command (setfrequency).Refer to the flow chart below to perform setting.Step of f operationInstallation/mounting{Refer to page 7}Wiring of the powersupply and motor{Refer to page 10}System examinationHowto give a startcommand?Start command using the PU connector andRS-485 terminal of the inverter and plug-inoption (Communication)Refer to Instruction Manual (applied) chapter 4.Start command withon the operation panel (PU)Connect a switch, relay, etc.to the control circuitterminal block of the inverterto give a start command. (External)How togive a frequencycommand?How togive a frequencycommand?Set from thePU (FR-DU07/FR-PU04/FR-PU07).(PU)Change frequencywith ON/OFF switchesconnected to terminals(multi-speed setting)Perform frequencysetting by a currentoutput device(Connection acrossterminals 4-5)Perform frequencysetting by a voltageoutput device(Connection acrossterminals 2-5)(External) (External) (External){Refer to page 39} {Refer to page 41} {Refer to page 45} {Refer to page 43}Set from thePU (FR-DU07/FR-PU04/FR-PU07).Change of frequencywith ON/OFF switchesconnected to terminals(multi-speed setting)CAUTIONCheck the following items before powering on the inverter.· Check that the inverter is installed correctly in a correct place. (Refer to page 7)· Check that wiring is correct. (Refer to page 8)· Check that no load is connected to the motor.Perform frequencysetting by a currentoutput device(Connection acrossterminals 4-5)Perform frequencysetting by a voltageoutput device(Connection acrossterminals 2-5)(PU) (External) (External) (External){Refer to page 47} {Refer to page 49} {Refer to page 53} {Refer to page 51}·When protecting the motor from overheat by the inverter, set Pr.9 Electronic thermal O/L relay (Refer topage 37)·When the rated frequency of the motor is 50Hz, set Pr.3 Base frequency (Refer to page 38)31