Selecting The Advanced Magnetic Flux Vector Control - Mitsubishi Electric FR-F820-00077 Instruction Manual

Parameters
5.2.2

Selecting the Advanced magnetic flux vector control

NOTE To use the Advanced magnetic flux vector control, set the motor capacity, the number of motor
poles, and the motor type using Pr. 80 and Pr. 81.
Advanced magnetic flux vector control
Motor
Mitsubishi standard motor
Mitsubishi high-efficiency motor
Mitsubishi
constant-torque motor
Mitsubishi high performance
energy-saving motor
Other manufacturer's
standard motor
Other manufacturer's constant-
torque motor
For the other setting values of Pr. 71, refer to page 5-297.
For offline auto tuning, refer to page 5-303.
As required
Perform offline auto tuning. (Pr. 96) (Refer to page 5-45.)
Select the online auto tuning. (Pr. 95) (Refer to page 5-327.)
Fig. 5-2:
FR-F800
Perform secure wiring. (Refer to page 2-25.)
Make the motor setting. (Pr. 71)
SF-JR
SF-JR 4P 1.5 kW or
lower
SF-HR
Others
SF-JRCA 4P
SF-HRCA
Other (SF-JRC, etc.)
SF-PR
⎯
⎯
Set the motor overheat protection. (Pr. 9) (Refer to page 5-150)
Setting the motor capacity and the number of motor poles.
(Pr. 80, Pr. 81) (Refer to page 5-41.)
Set the rated motor voltage and frequency. (Pr. 83, Pr. 84)
(Refer to page 5-45.)
Set the operation command. (Refer to page 5-119.)
Test run
Advanced magnetic flux vector control
Pr. 71 setting
0 (initial value) (3, 4)
20
40
0 (3)
1
50
1 (13)
70
0 (3)
1 (13)
Set the rated motor current (A) in Pr. 9 "Electronic thermal O/L relay".
Set the motor capacity (kW) in Pr. 80 "Motor capacity", and set the
number of motor poles in Pr. 81 "Number of motor poles".
(V/F control is performed when the setting is "9999" (initial value).)
Set the rated motor voltage (V) in Pr. 83 "Rated motor voltage", and
set the rated motor frequency (Hz) in Pr. 84 "Rated motor frequency".
Select the start command and speed command.
Control method
Magnetic flux Magnetic flux Magnetic flux
Remarks
Offline auto tuning is
required.
Offline auto tuning is
required.
Offline auto tuning is
required.
Offline auto tuning is
required.
5 - 45