Table Of Contents - Mitsubishi Electric A800 Plus Instruction Manual

CONTENTS
1 INTRODUCTION
1.1 Product checking and accessories
1.2 Inverter component names
1.3 About the related manuals
2 INSTALLATION AND WIRING
2.1 Peripheral devices
2.1.1 Inverter and peripheral devices ...................................................................................................................... 14
2.1.2 Peripheral devices.......................................................................................................................................... 16
2.2 Removal and reinstallation of the front cover
2.3 Installation of the inverter and enclosure design
2.3.1 Inverter installation environment .................................................................................................................... 20
2.3.2 Cooling system types for inverter enclosure .................................................................................................. 22
2.3.3 Inverter installation ......................................................................................................................................... 23
2.3.4 Protruding the heat sink through a panel ....................................................................................................... 25
2.4 Terminal connection diagrams
2.5 Main circuit terminals
2.5.1 Details on the main circuit terminals of the inverter........................................................................................ 36
2.5.2 Details on the main circuit terminals of the converter unit (FR-CC2) ............................................................. 36
2.5.3 Terminal layout of the main circuit terminals, wiring of power supply and the motor ..................................... 37
2.5.4 Applicable cables and wiring length ............................................................................................................... 38
2.5.5 Earthing (grounding) precautions ................................................................................................................... 40
2.6 Control circuit
2.6.1 Details on the control circuit terminals of the inverter..................................................................................... 41
2.6.2 Details on the control circuit terminals of the converter unit (FR-CC2) .......................................................... 45
2.6.3 Control logic (sink/source) change ................................................................................................................. 46
2.6.4 Wiring of inverter control circuit ...................................................................................................................... 48
2.6.5 Wiring precautions.......................................................................................................................................... 50
2.6.6 When using separate power supplies for the control circuit and the main circuit........................................... 51
2.6.7 When supplying 24 V external power to the control circuit............................................................................. 52
2.6.8 Safety stop function........................................................................................................................................ 54
2.7 Communication connectors and terminals
2.7.1 PU connector.................................................................................................................................................. 56
2.7.2 USB connector ............................................................................................................................................... 57
2.7.3 RS-485 terminal block (RS-485 model).......................................................................................................... 58
2.7.4 Ethernet port (Ethernet model)....................................................................................................................... 59
2.8 Connection of motor with encoder (vector control)
2.9 Parameter settings for a motor with encoder
2.10 Connection of stand-alone option units
2.10.1 Connection of the brake unit (FR-BU2) .......................................................................................................... 66
2.10.2 Connection of the high power factor converter (FR-HC2) .............................................................................. 67
2.10.3 Connection of the power regeneration converter (MT-RC) ............................................................................ 68
4
CONTENTS
7
8
10
12
13
14
18
20
27
36
41
56
60
65
66