Contents - Mitsubishi Electric FR-F800 Instruction Manual

CONTENTS

1 INTRODUCTION
1.1 Product checking and accessories
1.2 Component names
1.3 Operation steps
1.4 About the related manuals
2 INSTALLATION AND WIRING
2.1 Peripheral devices
2.1.1 Inverter and peripheral devices ......................................................................................................................18
2.1.2 Peripheral devices ..........................................................................................................................................20
2.2 Removal and reinstallation of the operation panel or the front covers
2.3 Installation of the inverter and enclosure design
2.3.1 Inverter installation environment.....................................................................................................................26
2.3.2 Cooling system types for inverter enclosure...................................................................................................28
2.3.3 Inverter installation..........................................................................................................................................29
2.3.4 Heatsink protrusion attachment procedure.....................................................................................................31
2.4 Terminal connection diagrams
2.5 Main circuit terminals
2.5.1 Details on the main circuit terminals ...............................................................................................................37
2.5.2 Terminal layout of the main circuit terminals, wiring of power supply and the motor......................................38
2.5.3 Applicable cables and the wiring length..........................................................................................................41
2.5.4 Earthing (grounding) precautions ...................................................................................................................45
2.6 Control circuit
2.6.1 Details on the control circuit terminals ............................................................................................................46
2.6.2 Control logic (sink/source) change .................................................................................................................50
2.6.3 Wiring of control circuit ...................................................................................................................................52
2.6.4 Wiring precautions ..........................................................................................................................................54
2.6.5 When using separate power supplies for the control circuit and the main circuit ...........................................55
2.6.6 When supplying 24 V external power to the control circuit .............................................................................57
2.6.7 Safety stop function ........................................................................................................................................58
2.7 Communication connectors and terminals
2.7.1 PU connector ..................................................................................................................................................60
2.7.2 USB connector................................................................................................................................................61
2.7.3 RS-485 terminal block ....................................................................................................................................62
2.8 Connection of stand-alone option units
2.8.1 Connection of the brake unit (FR-BU2) ..........................................................................................................63
2.8.2 Connection of the brake unit (FR-BU) ............................................................................................................65
2.8.3 Connection of the brake unit (BU type)...........................................................................................................65
2.8.4 Connection of the high power factor converter (FR-HC2) ..............................................................................66
2.8.5 Connection of the power regeneration common converter (FR-CV) ..............................................................67
2.8.6 Connection of the power regeneration converter (MT-RC).............................................................................68
2.8.7 Connection of the DC reactor (FR-HEL).........................................................................................................69
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CONTENTS