Mitsubishi Electronics FR-A500L instruction manual Main circuit error E,15 details, Name Details

Page 38

PROTECTIVE FUNCTIONS

Main circuit error [E,15] details

	Name	Details
	Brake unit cooling fin overheating	The inverter output will stop if the brake unit's cooling fin temperature rises above the
	Brake unit cooling fin overheating	specified value.
		specified value.
	Control board ambient temperature error	The inverter output will stop if the ambient temperature of the control board rises above
	Control board ambient temperature error	the specified value.
		the specified value.
	Output overcurrent	The inverter output will stop if the inverter's output current flows above the specified
	Output overcurrent	value.
		value.
	Cooling fan power supply error	The inverter output will stop if the cooling fan's power drops below the specified value.

	Capacitor overcurrent	The inverter will stop if a current exceeding the specified value flows to the main circuit
	Capacitor overcurrent	smoothing capacitor.
		smoothing capacitor.
	Cooling fin overheat	The inverter output will stop if the cooling fin's temperature rises above the specified
	Cooling fin overheat	value.
		value.
	Gate power supply error	The inverter output will stop if the gate power supply voltage drops below the specified
	Gate power supply error	value.
		value.

27

Image 38

Contents FR-A560L-375K~900K-NA This section is specifically about safety matters Injury Prevention Electric Shock PreventionFire Prevention Additional instructions Transportation and installationWiring Trial runEmergency stop Maintenance, inspection and parts replacementOperation Disposing of the inverterContents Chapter Outline Wiring Precautions for operationInstallation Pre-Operation InformationName Description Basic ConfigurationBasic configuration Chapter Installation Instructions for installationAt 5cm 1.97 inch Wiring Terminal connection diagramDescription of control circuit terminals Symbol Terminal Name DescriptionDescription of main 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 charactersOperation Panel Output Terminal Signal On-Off Display Alarm code outputResetting the inverter 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 Motor remains stopped Faults and check pointsSpeed greatly differs from the setting Motor rotates in opposite directionMotor current is large Operation mode is not changed properlyPower lamp is not lit Speed does not increaseCheck items Precautions for Maintenance and InspectionPrecautions for maintenance and inspection Periodic inspectionInsulation resistance test using megger Dielectric strength testDaily and Periodic Inspection Module device numbers and terminals to be checked PreparationChecking method Cooling fan Replacement of partsPart Name Standard Replacement Description Interval 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

Related manuals

Manual 63 pages 42.05 Kb