Selecting The Advanced Magnetic Flux Vector Control - Mitsubishi Electric FR-F800 Instruction Manual

5.2.2
Selecting the Advanced magnetic flux vector
control
POINT POINT
• 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
Perform secure wiring. (Refer to
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

For offline auto tuning, refer to
Set the motor overheat protection. (Pr.9) (Refer to
Setting the motor capacity and the number of motor poles.
(Pr.80, Pr.81) (Refer to
Set the rated motor voltage and frequency. (Pr.83, Pr.84)
Set the operation command. (Refer to
As required
• Perform offline auto tuning. (Pr.96) (Refer to
• Select the online auto tuning. (Pr.95) (Refer to
Magnetic flux Magnetic flux Magnetic flux
Make the motor setting. (Pr.71)
Motor
SF-JR
SF-JR 4P 1.5 kW or lower
SF-HR
Others
SF-JRCA 4P
SF-HRCA
Other (SF-JRC, etc.)
SF-PR
―
―
page 341.
Set the rated motor current (A) in Pr.9 Electronic thermal O/L relay.
page
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).)
(Refer to page 341.)
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.
Test run
page 33.)
Pr.71 setting

0 (initial value) (3, 4)
20
40
0 (3) Offline auto tuning is required.
1
50
1 (13) Offline auto tuning is required.
70
0 (3) Offline auto tuning is required.
1 (13) Offline auto tuning is required.
page 337.
page 225)
143.)
page 200.)
page 341.)
page 359.)
Control method
Remarks




147
PARAMETERS
5