Mitsubishi Electronics FR-A500L instruction

技術がつくる高度なふれあいSOCIO TECH

LARGE CAPACITY INVERTER

FR-A500L

HIGH PERFORMANCE

HIGH-FUNCTIONS

FR-A540L-375K~800K-NA

- INSTRUCTION MANUAL -

Supplementary Manual

Refer to Operation/Instruction

Manual for FR-A500L.

MITSUBISHI

ELECTRIC

Image 1

Mitsubishi Electronics FR-A500L instruction manual

Contents

FR-A500L This section is specifically about safety matters Fire Prevention Electric Shock PreventionInjury Prevention Wiring Transportation and installationAdditional instructions Trial run Operation Maintenance, inspection and parts replacementEmergency stop Disposing of the inverter Contents Chapter Outline Installation Precautions for operationWiring Pre-Operation Information Basic configuration Basic ConfigurationNFB ELB Name Description Chapter Instructions for installation Installation At 5cm 1.97 inch Terminal connection diagram Wiring Description of main circuit terminals Symbol Terminal Name DescriptionDescription of control circuit terminals Terminal Name Description RUN ，B，CIPF Wiring instructions Wiring of the main circuit 800 2300 Terminal block layout P1, P, N Connection procedure Connection of the power supply and motor NA version（OR Version） Wiring of the control circuit Changing the control logic RUN DC24V How to use terminals STOP, CS and PC For RS-485 communication Connection to the PU connector Design information Chapter Operation Chapter Parameters Parameters Parameter List DU/PU main display data selection F4 fourth frequency voltage 173 201 Can be accessed when Pr = Protective Functions Error alarm definitions Errors AlarmsOperation Parameter Unit Name Description OLT OHTSTP OPT MB7 CTE Charge Alarm Main circuit error E,15 detailsName Details Correspondences between digital and actual characters To know the operating status at the occurrence of alarm Resetting the inverter Alarm code outputAlarm Code Alarm Output across B-C FR-DU04 Operation Panel Checking the operation panel display at alarm stop TroubleshootingOperation Panel Check Point Remedy Display Check Point Remedy Speed greatly differs from the setting Faults and check pointsMotor remains stopped Motor rotates in opposite direction Power lamp is not lit Operation mode is not changed properlyMotor current is large Speed does not increase Precautions for maintenance and inspection Precautions for Maintenance and InspectionCheck items Periodic inspection Dielectric strength test Insulation resistance test using megger Description Method Criterion Instrument Daily Daily and Periodic Inspection Checking method PreparationModule device numbers and terminals to be checked Cooling fan Replacement of partsSmoothing capacitors Relays Measurement of voltages and currents Measurement of main circuit voltages, currents and power 10VDC Measuring Point Measuring Instrument5VDC Chapter Specifications Model specifications Standard specification Common specifications FR-PU04 Alarm FR-A540L-450K, 375K Outline drawings FR-A540L-540K～800K P5S RDB RDA SDB SDA Appendices Appendix AppendixFront Check the air flow direction Wiring between cooling fan and terminals is as followsEF-40ETB R G Converter EF-30ETB Control Inverter MT-BR5MT-BR5 TH1 TH2 PR PR E Resistor Temperature Abnormal Signals Shipment case example