Mitsubishi Electric F700 Instruction Manual Page 33
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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28
Step of operation
3 DRIVE THE MOTOR
3.1 Step of operation
The inverter needs frequency command and start command.
Refer to the flow chart below to perform setting.
·When protecting the motor from overheat by the inverter, set Pr.9 Electronic thermal O/L relay (Refer
to page 33)
· When the rated frequency of the motor is 50Hz, set Pr.3 Base frequency (Refer to page 34)
CAUTION
Check the following items before powering on the inverter.
· Check that the inverter is installed correctly in a correct place. (Refer to page 7)
· Check that wiring is correct. (Refer to page 8)
· Check that no load is connected to the motor.
Connect a switch, relay, etc.
to the control circuit
terminal block of the inverter
to give a start command. (External)
Start command using the PU connector and
RS-485 terminal of the inverter and plug-in
option (Communication)
Set from the
PU (FR-DU07/
FR-PU04).
(PU)
Change frequency
with ON/OFF switches
connected to terminals
(multi-speed setting)
Perform frequency
setting by a current
output device
(Connection across
terminals 4-5)
Perform frequency
setting by a voltage
output device
(Connection across
terminals 2-5)
Set from the
PU (FR-DU07/
FR-PU04).
Change of frequency
with ON/OFF switches
connected to terminals
(multi-speed setting)
Perform frequency
setting by a current
output device
(Connection across
terminals 4-5)
Perform frequency
setting by a voltage
output device
(Connection across
terminals 2-5)
(External) (External) (External)
(PU) (External) (External) (External)
Start command with
on the operation panel (PU)
Step of operation
f op
Step of operation
Installation/mounting
System examination
Wiring of the power
supply and motor
How
to give a start
command?
How to
give a frequency
command?
How to
give a frequency
command?
{Refer to page 35} {Refer to page 37} {Refer to page 41} {Refer to page 39}
{Refer to page 9}
{Refer to page 7}
Refer to the Instruction Manual (applied).
{Refer to page 43} {Refer to page 45} {Refer to page 49} {Refer to page 47}
- INSTRUCTION MANUAL (BASIC) 1
- INVERTER 1
- 4. Additional Instructions 2
- Environment 2
- , surge suppressor or radio 2
- 2 INSTALLATION AND WIRING 2 3
- 3 DRIVE THE MOTOR 28 3
- 4 ADJUSTMENT 51 4
- 5 TROUBLESHOOTING 62 4
- 7 SPECIFICATIONS 91 5
- APPENDICES 110 5
- FR --F740 6
- 2 INSTALLATION AND WIRING 7
- 2.1 Peripheral devices 8
- Peripheral devices 9
- INSTALLATION AND WIRING 10
- •Reinstallation 11
- 2.4 Wiring 13
- 200V class 14
- Screw size 17
- Cable Sizes 19
- (3) Total wiring length 21
- (2) Output signals 23
- (separate power) 25
- (7) Control logic switchover 27
- 2.4.7 RS-485 terminal block 30
- 2.4.8 Communication operation 30
- 3.1 Step of operation 33
- 3.2 Operation panel (FR-DU07) 34
- Operation panel (FR-DU07) 35
- DRIVE THE MOTOR 36
- Operation 37
- 3 Base frequency 39
- (PU operation mode) 40
- Flickering 42
- Operation Display 43
- DisplayOperation 45
- 11. Stop 45
- (external operation) 48
- Three-phase 50
- AC power supply 50
- 10. Stop 51
- 7. Mode/monitor check 51
- 4 ADJUSTMENT 56
- CAUTION 58
- (Pr.7, Pr.8) 59
- ADJUSTMENT 60
- 4.7 Parameter clear 63
- 4.8 All parameter clear 64
- 4.9 Parameter copy 65
- 4.10 Parameter verification 66
- 5.1 List of alarm display 67
- Causes and corrective actions 68
- TROUBLESHOOTING 68
- Inverter 79
- (2) Clearing procedure 81
- 6.1 Inspection Item 84
- Inspection Item 85
- 6.1.6 Cleaning 88
- 6.1.7 Replacement of parts 89
- 6.1.8 Inverter replacement 93
- Earth (ground) terminal 94
- Measuring 95
- 7.1 Rating 96
- •400V class 97
- 7.2 Common specifications 98
- Common specifications 99
- Outline dimension drawings 100
- SPECIFICATIONS 100
- • DC reactor supplied 106
- • FR-F740-250K, 280K, 315K 106
- • FR-F740-400K 108
- • FR-F740-450K 109
- • FR-F740-500K, 560K 110
- • FR-PU04 111
- • FR-F740-185K to 315K 113
- • FR-F740-355K or more 113
- APPENDICES 115
- Extended parameters 117
- Extended parameter list 118
- (2) Wiring instructions 139
- Instructions for installation 140
- (1) EMC Directive 142
- (2) Low Voltage Directive 142
- Print Date 143
- Manual Number 143
- Revision 143
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