Mitsubishi Electric FR-A700 Series Instruction Manual page 61

Before operation
<Selection method of advanced magnetic flux vector control>
Setting procedure
Perform secure wiring. (Refer to page 8.)
Set the motor. (Pr. 71) (Refer to page 55.)
Mitsubishi standard
motor
Mitsubishi high
efficiency motor
Mitsubishi constant-
torque motor
Other
manufacturer's
standard motor
Other
manufacturer's
constant torque
motor
*1 For other settings of Pr. 71 , refer to
*2 Refer to page 63 for offline auto tuning.
Set the motor capacity and the number of motor poles according as required.
Set the run command. (Refer to page 73.)
As required
· Perform offline auto tuning. (Pr.96) (refer to page 63).
· Select online auto tuning. (Pr.95) (refer to page
REMARKS
· When higher accuracy operation is necessary, set online auto tuning after performing offline auto tuning and select real
sensorless vector control.
· Use Pr. 89 to adjust the motor speed fluctuation at load fluctuation. (Refer to
56
Motor
SF-JR
SF-JR 4P-1.5kW or less
SF-HR
Others
SF-JRCA 200V 4P
SF-HRCA 200V 4P
Others (SF-JRC, etc.)
−
−
(Pr. 80, Pr. 81) (Refer to page 55.)
Set the motor capacity (kW) in Pr. 80 Motor capacity and set the number
of motor poles (number of poles) in Pr. 81 Number of motor poles. (V/F
control is performed when the setting is "9999" (initial value).
Select the start command and speed command.
(1) Start command
1) Operation panel: Setting by pressing
2) External command: Setting by forward rotation or reverse
(2)Speed command
1) Operation panel: Setting by pressing
2) External analog command (terminal 2 or 4) :
3) Multi-speed command:
Test run
Pr. 71 Setting
0 (initial value)
20
40
3
1
50
13
3
13
Instruction Manual (applied).
operation panel
rotation command (terminal STF or STR)
Give a speed command using the analog signal input to
terminal 2 (or terminal 4).
The external signals (RH, RM, RL) may also be used to give
speed command.
).
67
Instruction Manual (applied).)
Remarks
*1
Offline auto tuning is
necessary.
*2
Offline auto tuning is
necessary.
*2
Offline auto tuning is
necessary.
*2
Offline auto tuning is
necessary.
*2
of the operation panel
/ of the