Terminal block layout | Mitsubishi Electronics FR-A500L specification

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

Image 17

Mitsubishi Electronics FR-A500L instruction manual Terminal block layout

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 run Operation Maintenance, inspection and parts replacementEmergency stop Disposing of the inverter Contents Chapter Outline Installation Precautions for operationWiring Pre-Operation Information Name Description Basic ConfigurationBasic configuration 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 Type Symbol Terminal Name Description Wiring instructions Wiring of the main circuit Terminal block layout P1, P, N Connection procedure 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 17, 18 R a M E T E R S 173 200 278 Protective Functions Error alarm definitions Errors Alarms OHT Panel Unit Name Description Display FR-PU04 FR-DU04 Operatio Name Details Main circuit error E,15 details Correspondences between digital and actual characters To know the operating status at the occurrence of alarm Resetting 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 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 Daily and Periodic Inspection Module device numbers and terminals to be checked PreparationChecking method Part Name Standard Replacement Description Interval Replacement of partsCooling fan Smoothing capacitors Measurement of voltages and currents Measurement of main circuit voltages, currents and power Measuring Points and Instruments Chapter Specifications Model specifications Standard specification Common specifications Temperature applicable for a short period in transit, etc Outline drawings FR-A560L-450K, 375K FR-A560L-530K～900K Specifications Appendices Appendix Appendix Check the air flow direction Wiring between cooling fan and terminals is as follows Appendix Shipment case example Mitsubishi Electric Corporation