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1
1.1
Product checking and parts identification .................................................................. 1
1.2
Step of operation ........................................................................................................ 2
2
2.1
Peripheral devices...................................................................................................... 4
2.2
Method of removal and reinstallation of the front cover............................................. 6
2.3
Installation of the inverter and instructions................................................................. 8
2.4
Wiring.......................................................................................................................... 9
2.4.1
Terminal connection diagram .................................................................................................... 9
2.4.2
EMC filter................................................................................................................................. 10
2.4.3
Specification of main circuit terminal ....................................................................................... 11
2.4.4
2.4.5
Control circuit terminals ........................................................................................................... 20
2.4.6
Changing the control logic ....................................................................................................... 23
2.4.7
Wiring of control circuit ............................................................................................................ 25
2.4.8
Mounting the operation panel (FR-DU07) on the enclosure surface ....................................... 26
2.4.9
RS-485 terminal block ............................................................................................................. 27
2.4.10 Communication operation........................................................................................................ 27
2.5
Connection of stand-alone option units.................................................................... 28
2.5.1
Connection of the brake unit (FR-BU2) ................................................................................... 28
2.5.2
Connection of the brake unit (FR-BU/MT-BU5) ....................................................................... 30
2.5.3
Connection of the brake unit (BU type) ................................................................................... 32
2.5.4
Connection of the high power factor converter (FR-HC/MT-HC)............................................. 32
2.5.5
2.5.6
2.5.7
Connection of the power factor improving DC reactor (FR-HEL) ............................................ 36
2.6
Power-OFF and magnetic contactor (MC)............................................................... 37
2.7
Precautions for use of the inverter ........................................................................... 38
2.8
Failsafe of the system which uses the inverter ........................................................ 40
3
3.1
3.2
4
4.1
Operation panel (FR-DU07) ..................................................................................... 46
4.1.1
Component of the operation panel (FR-DU07)........................................................................ 46
4.1.2
Basic operation (factory setting) .............................................................................................. 47
4.1.3
Easy operation mode setting (easy setting mode) .................................................................. 48
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