Mitsubishi Electric FR-F 700 EC, Instruction Manual

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1 PRODUCT CHECKING AND PARTS IDENTIFICATION 1
2 INSTALLATION AND WIRING 2
2.1 Peripheral devices...................................................................................................... 3
2.2 Method of removal and reinstallation of the front cover............................................. 4
2.3 Installation of the inverter and instructions................................................................. 6
2.4 Wiring.......................................................................................................................... 7
2.4.1 Terminal connection diagram .................................................................................................... 7
2.4.2 EMC filter ................................................................................................................................... 8
2.4.3 Specification of main circuit terminal ......................................................................................... 9
2.4.4 Terminal arrangement of the main circuit terminal, power supply and the motor wiring. .......... 9
2.4.5 Control circuit terminals ........................................................................................................... 14
2.4.6 When connecting the operation panel using a connection cable ............................................ 22
2.4.7 RS-485 terminal block ............................................................................................................. 22
2.4.8 Communication operation........................................................................................................ 23
2.5 Power-off and magnetic contactor (MC) .................................................................. 24
2.6 Precautions for use of the inverter ........................................................................... 25
3 DRIVE THE MOTOR 27
3.1 Step of operation ...................................................................................................... 27
3.2 Operation panel (FR-DU07) ..................................................................................... 28
3.2.1 Parts of the operation panel (FR-DU07) .................................................................................. 28
3.2.2 Basic operation (factory setting) .............................................................................................. 29
3.2.3 Operation lock (Press [MODE] for an extended time (2s)) ...................................................... 30
3.2.4 Monitoring of output current and output voltage ...................................................................... 31
3.2.5 First priority monitor ................................................................................................................. 31
3.2.6 Setting dial push ...................................................................................................................... 31
3.3 Overheat protection of the motor by the inverter (Pr. 9) .......................................... 32
3.4 Start/stop from the operation panel (PU operation mode)....................................... 33
3.4.1 Set the set frequency to operate (example: performing operation at 30Hz) ............................ 33
3.4.2 Use the setting dial like a potentiometer to perform operation. ............................................... 34
3.4.3 Use switches to give a start command and a frequency command (multi-speed setting) ....... 35
3.4.4 Perform frequency setting by analog (voltage input) ............................................................... 37
3.4.5 Perform frequency setting by analog (current input) ............................................................... 39
3.5 Make a start and stop with terminals (external operation) ....................................... 41
3.5.1 Use the set frequency set by the operation panel (Pr. 79 = 3) ................................................ 41
3.5.2 Use switches to give a start command and a frequency command
(multi-speed setting) (Pr. 4 to Pr. 6) ........................................................................................ 43
3.5.3 Perform frequency setting by analog (voltage input) ............................................................... 45
3.5.4 Change the frequency (50Hz) of the maximum value of potentiometer (at 5V) ...................... 46
3.5.5 Perform frequency setting by analog (current input) ............................................................... 47
3.5.6 Change the frequency (50Hz) of the maximum value of potentiometer (at 20mA) ................. 48
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