Table of Contents
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1.1 Pre-Operation Information ..........................................................................................1
1.1.1 Precautions for operation .....................................................................................1
1.2 Basic Configuration.....................................................................................................3
1.2.1 Basic configuration ...............................................................................................3
1.3 Structure .....................................................................................................................4
1.3.1 Appearance and structure ....................................................................................4
1.3.2 Removal and reinstallation of the front cover .......................................................5
1.3.3 Removal and reinstallation of the wiring cover .....................................................7
1.3.4 Removal and reinstallation of the accessory cover ..............................................8
1.3.5 Reinstallation and removal of the control panel....................................................9
1.3.7 Exploded view ....................................................................................................11
2.1 Installation.................................................................................................................12
2.1.1 Instructions for installation..................................................................................12
2.2 Wiring........................................................................................................................14
2.2.1 Terminal connection diagram .............................................................................14
2.2.2 Wiring of the main circuit ....................................................................................18
2.2.3 Wiring of the control circuit .................................................................................22
2.2.4 Connection to the PU connector ........................................................................27
2.2.5 Connection of stand-alone option units ..............................................................30
2.2.6 Design information .............................................................................................33
2.3 Other Wiring..............................................................................................................34
2.3.1 Power supply harmonics ....................................................................................34
2.3.2 Inverter-generated noise and reduction techniques ...........................................35
2.3.3 Leakage currents and countermeasures ............................................................39
2.3.4 Inverter-driven 400V class motor........................................................................40
2.3.5 Peripheral devices..............................................................................................41
2.3.6 Instructions for compliance with U.S and Canadian Electrical Codes ................45
2.3.7 Instructions for compliance with the European standards ..................................46
CONTENTS
) front cover .....................................10
02
I
1
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Table of Contents
