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Mitsubishi Electronics FR-A500L instruction manual Mitsubishi Electric Corporation

Models: FR-A500L

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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 runMaintenance, inspection and parts replacement OperationEmergency stop Disposing of the inverterContents Chapter Outline Precautions for operation InstallationWiring Pre-Operation InformationBasic configuration Basic ConfigurationName Description Chapter Installation Instructions for installationAt 5cm 1.97 inch Wiring Terminal connection diagramSymbol Terminal Name Description Description of main circuit terminalsDescription of control circuit terminals Terminal Name DescriptionType Symbol Terminal Name Description Wiring of the main circuit Wiring instructionsTerminal 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 communicationDesign information Chapter Operation Chapter Parameters Parameter List Parameters17, 18 R a M E T E R S 173 200 278 Protective Functions Errors Alarms Error alarm definitionsOHT Operatio Panel Unit Name Description Display FR-PU04 FR-DU04Main circuit error E,15 details Name DetailsTo know the operating status at the occurrence of alarm Correspondences between digital and actual charactersAlarm 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 directionOperation mode is not changed properly Power lamp is not litMotor current is large Speed does not increasePrecautions for Maintenance and Inspection Precautions for maintenance and inspectionCheck items Periodic inspectionInsulation resistance test using megger Dielectric strength testDaily and Periodic Inspection Checking method PreparationModule device numbers and terminals to be checked Replacement of parts Part Name Standard Replacement Description IntervalCooling fan Smoothing capacitorsMeasurement of main circuit voltages, currents and power Measurement of voltages and currentsMeasuring Points and Instruments Chapter Specifications Standard specification Model specificationsCommon specifications Temperature applicable for a short period in transit, etc FR-A560L-450K, 375K Outline drawingsFR-A560L-530K～900K Specifications Appendices Appendix AppendixWiring between cooling fan and terminals is as follows Check the air flow directionAppendix Shipment case example Mitsubishi Electric Corporation