三菱 FR-F700 变频器使用说明书（基本） EN.pdf

INVERTER INSTRUCTION MANUAL (BASIC) FR-F720-0.75K to 110K FR-F740-0.75K to 560K 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-0600177ENG]. The Instruction Manual (applied) is separately available from where you purchased the inverter or your Mitsubishi sales representative. CONTENTS 1 PRODUCT CHECKING AND PARTS IDENTIFICATION 1 2 INSTALLATION AND WIRING 2 2.1 Peripheral devices3 2.2 Method of removal and reinstallation of the front cover5 2.3 Installation of the inverter and instructions7 1 2.4 Wiring8 2.5 Connection of stand-alone option units28 2.6 Power-off and magnetic contactor (MC) 36 2.7 Precautions for use of the inverter 37 2.8 Failsafe of the system which uses the inverter 39 3 DRIVE THE MOTOR 40 2 3.1 Step of operation 40 3.2 Operation panel (FR-DU07) 41 3.3 Overheat protection of the motor by the inverter (Pr. 9) 46 3.4 When the rated motor frequency is 50Hz (Pr. 3) 47 3.5 Start/stop from the operation panel (PU operation mode)48 3.6 Start and stop using terminals (External operation)57 3 4 ADJUSTMENT 65 4.1 Simple mode parameter list65 4.2 Increasing the starting torque (Pr. 0)66 4.3 Limiting the maximum and minimum output frequen