Mitsubishi Electronics FR-A500L instruction manual Terminal block layout

Page 17

INSTALLATION AND WIRING

(2) Terminal block layout

In the main circuit of the inverter, the terminals are arranged as shown below:

FR-A560L-530K～900K

Left Side

Front

Right Side

MAIN CIRCUIT TERMINAL (Detail)

40

17.5

17.5 40 17.5

75

Units <mm>

9

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Contents FR-A560L-375K~900K-NA This section is specifically about safety matters Injury Prevention Electric Shock PreventionFire Prevention Wiring Transportation and installationAdditional instructions Trial runOperation Maintenance, inspection and parts replacementEmergency stop Disposing of the inverterContents Chapter Outline Installation Precautions for operationWiring Pre-Operation InformationName Description Basic ConfigurationBasic configuration Chapter Instructions for installation InstallationAt 5cm 1.97 inch Terminal connection diagram WiringDescription of main circuit terminals Symbol Terminal Name DescriptionDescription of control circuit terminals Terminal Name DescriptionType Symbol Terminal Name Description Wiring instructions Wiring of the main circuitTerminal block layout P1, P, N Connection procedure NA version（OR Version） Wiring of the control circuitChanging the control logic RUN DC24V How to use terminals STOP, CS and PC For RS-485 communication Connection to the PU connectorDesign information Chapter Operation Chapter Parameters Parameters Parameter List17, 18 R a M E T E R S 173 200 278 Protective Functions Error alarm definitions Errors AlarmsOHT Panel Unit Name Description Display FR-PU04 FR-DU04 OperatioName Details Main circuit error E,15 detailsCorrespondences between digital and actual characters To know the operating status at the occurrence of alarmResetting the inverter Alarm code outputOperation Panel Output Terminal Signal On-Off Display Alarm Code Alarm Output across B-C （FR-DU04 ）Operation Check Point Remedy Panel Display TroubleshootingChecking the operation panel display at alarm stop Operation Panel Check Point Remedy Display Speed greatly differs from the setting Faults and check pointsMotor remains stopped Motor rotates in opposite directionPower lamp is not lit Operation mode is not changed properlyMotor current is large Speed does not increasePrecautions for maintenance and inspection Precautions for Maintenance and InspectionCheck items Periodic inspectionDielectric strength test Insulation resistance test using meggerDaily and Periodic Inspection Module device numbers and terminals to be checked PreparationChecking method Part Name Standard Replacement Description Interval Replacement of partsCooling fan Smoothing capacitorsMeasurement of voltages and currents Measurement of main circuit voltages, currents and powerMeasuring Points and Instruments Chapter Specifications Model specifications Standard specificationCommon specifications Temperature applicable for a short period in transit, etc Outline drawings FR-A560L-450K, 375KFR-A560L-530K～900K Specifications Appendices Appendix AppendixCheck the air flow direction Wiring between cooling fan and terminals is as followsAppendix Shipment case example Mitsubishi Electric Corporation
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