Mitsumi electronic 55K, FR-F520-0.75K instruction manual Contents

	CONTENTS
1 OUTLINE		1
1.1 Pre-Operation Information		1
1.1.1	Precautions for operation	1
1.2 Basic Configuration		2
1.2.1	Basic configuration	2
1.3 Structure		3
1.3.1	Appearance and structure	3
1.3.2	Removal and reinstallation of the front cover	4
1.3.3	Removal and reinstallation of the operation panel	6
2 INSTALLATION AND WIRING		7
2.1 Installation		7
2.1.1	Instructions for installation	7
2.2 Wiring		9
2.2.1	Terminal connection diagram	9
2.2.2	Wiring of the main circuit	12
2.2.3 Wiring of the control circuit		18
2.2.4	Connection to the PU connector	22
2.2.5	Connection of stand-alone option units	24
2.2.6	Design information	27
2.3 Other wiring		28
2.3.1	Power harmonics	28
2.3.2	Japanese harmonic suppression guidelines	29
2.3.3	Inverter-generated noises and reduction techniques	32
2.3.4	Leakage currents and countermeasures	35
2.3.5	Inverter-driven 400V class motor	36
2.3.6	Peripheral devices	37
2.3.7 Instructions for compliance with U.S. and Canadian Electrical Codes		39
2.3.8	Instructions for compliance with the European standards	40
2.3.9	Earthing (EC version)	42
3 OPERATION/CONTROL		43
3.1 Pre-Operation Information		43
3.1.1	Devices and parts to be prepared for operation	43
3.1.2	Power on	45
3.2 Operation Panel		46
3.2.1	Names and functions of the operation panel (FR-DU04)	46
3.2.2	Monitor display changed by pressing the MODE key	46
3.2.3	Monitoring	47
3.2.4	Frequency setting	47
3.2.5	Parameter setting method	48
3.2.6	Operation mode	49
3.2.7	Help mode	49
3.2.8	Copy mode	51
3.3 Parameter Checking and Setting		52
3.3.1	Parameter checking	52

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