Mitsubishi Electric Corporation | Mitsubishi Electronics FR-A500L

MITSUBISHI ELECTRIC CORPORATION

HEAD OFFICE : MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310

IB-T7260-06 (200203) Printed in Japan

Specifications subject to change without notice.

ST036F(200203)長MEE

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Mitsubishi Electronics FR-A500L instruction manual Mitsubishi Electric Corporation

Contents

FR-A560L-375K~900K-NA This section is specifically about safety matters Fire Prevention Electric Shock PreventionInjury Prevention Transportation and installation WiringAdditional instructions Trial run Maintenance, inspection and parts replacement OperationEmergency stop Disposing of the inverter Contents Chapter Outline Precautions for operation InstallationWiring Pre-Operation Information Basic configuration Basic ConfigurationName Description Chapter Installation Instructions for installation At 5cm 1.97 inch Wiring Terminal connection diagram Symbol Terminal Name Description Description of main circuit terminalsDescription of control circuit terminals Terminal Name Description Type Symbol Terminal Name Description Wiring of the main circuit Wiring instructions Terminal block layout P1, P, N Connection procedure Wiring of the control circuit NA version（OR Version） Changing the control logic RUN DC24V How to use terminals STOP, CS and PC Connection to the PU connector For RS-485 communication Design information Chapter Operation Chapter Parameters Parameter List Parameters 17, 18 R a M E T E R S 173 200 278 Protective Functions Errors Alarms Error alarm definitions OHT Operatio Panel Unit Name Description Display FR-PU04 FR-DU04 Main circuit error E,15 details Name Details To know the operating status at the occurrence of alarm Correspondences between digital and actual characters Alarm code output Resetting the inverterOperation Panel Output Terminal Signal On-Off Display Alarm Code Alarm Output across B-C （FR-DU04 ） Checking the operation panel display at alarm stop TroubleshootingOperation Check Point Remedy Panel Display Operation Panel Check Point Remedy Display Faults and check points Speed greatly differs from the settingMotor remains stopped Motor rotates in opposite direction Operation mode is not changed properly Power lamp is not litMotor current is large Speed does not increase Precautions for Maintenance and Inspection Precautions for maintenance and inspectionCheck items Periodic inspection Insulation resistance test using megger Dielectric strength test Daily and Periodic Inspection Checking method PreparationModule device numbers and terminals to be checked Replacement of parts Part Name Standard Replacement Description IntervalCooling fan Smoothing capacitors Measurement of main circuit voltages, currents and power Measurement of voltages and currents Measuring Points and Instruments Chapter Specifications Standard specification Model specifications Common specifications Temperature applicable for a short period in transit, etc FR-A560L-450K, 375K Outline drawings FR-A560L-530K～900K Specifications Appendices Appendix Appendix Wiring between cooling fan and terminals is as follows Check the air flow direction Appendix Shipment case example Mitsubishi Electric Corporation