Mitsubishi Electric FR-E700 Instruction Manual page 125

Basic settings
Selection method of advanced magnetic flux vector control
Motor
Mitsubishi
Other
manufac-
turer's
Perform offline auto tuning. (Pr. 96) (Refer to section 5.1.8.)
Fig. 5-9:
NOTES Uneven rotation slightly increases as compared to the V/F control. (It is not suitable for machines
such as grinding machine and wrapping machine which requires less uneven rotation at low
speed.)
Use Pr. 89 to adjust the motor speed fluctuation at load fluctuation. (Refer to page 6-38.)
FR-E700 SC EC/ENE
Perform secure wiring.
(Refer to section 3.2.)
Set the motor. (Pr. 71) (Refer to page 5-12.)
Standard motor,
high efficiency
motor
Constant-torque
motor
Standard motor
Constant-torque
motor
For other settings of Pr. 71, refer to section 6.8.2.
Refer to section 5.1.8 for offline auto tuning.
Set the motor capacity and the number of motor poles.
(Pr. 80, Pr. 81) (Refer to page 5-12.)
Select the control method. (Pr. 800)
(Refer to page 5-12.)
Set the operation command. (Refer to section 5.2.)
Test run
Selection method of advanced magnetic flux vector control
Pr. 71
SF-JR
SF-HR 40
Others
SF-JRCA 4P
SF-HRCA 4P 50
Others (SF-JRC, etc.) 13
—
— 13
Set motor capacity (kW) in Pr. 80 "Motor capacity" and 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).
Set "20" (initial value) in Pr. 800 to make advanced magnetic flux vector
control valid.
Select the start command and speed command.
1) Start command
– Operation panel: Setting by pressing the RUN key of the
operation panel
– External command: Setting by forward rotation or reverse
rotation command (terminal STF or STR)
2) Speed command
– Operation panel: Setting by pressing the digital dial of the
operation panel
– External analog command (terminal 2 or 4):
Give a speed command using the analog signal input to
terminal 2 (or terminal 4).
– Multi-speed command:
The external signals (RH, RM, RL) may also be used to give
speed command.
Simple mode parameter list
Remarks
0 Initial value
—
3
Offline auto tuning is necessary.
1 —
—
Offline auto tuning is necessary.
3
Offline auto tuning is necessary.
5 - 13