94
Adjustment of the output torque (current) of the motor
(2) Selection method of General-purpose magnetic flux vector control
Perform secure wiring.
Display the extended function parameters.
(Pr. 160) (Refer to page 197)
Set "0" in
Pr. 160
to display the extended function parameters.
Set the motor.
(Pr. 71)
Motor
Pr. 71
Remarks
Mitsubishi standard
motor
Mitsubishi high
efficiency motor
SF-JR
0 (initial value)
SF-HR
40
Others
3
Offline auto tuning is necessary.
Mitsubishi constant-
torque motor
SF-JRCA 4P
1
SF-HRCA
50
Others (SF-JRC, etc.)
13
Offline auto tuning is necessary.
Other standard motor
—
3
Offline auto tuning is necessary.
Other constant-
torque motor
—
13
Offline auto tuning is necessary.
for other settings of
Pr. 71
.
for offline auto tuning.
Set the motor overheat protection.
Set the rated motor current (A) in
Pr. 9
Electronic thermal O/L relay.
Set the motor capacity.
(Pr. 80) (Refer to page 93)
Set motor capacity (kW) in
Pr. 80 Motor capacity.
(V/F control is performed when the setting is "9999" (initial value).)
Set the rated motor voltage and the rated motor frequency.
(Pr. 83, Pr. 84 ) (Refer to page 125)
Set the operation command.
(
Select the start command and speed command.
Test run
As required
Perform offline auto tuning.
(Pr. 96) (Refer to page 125)
Set motor excitation current.
(Pr. 82) (Refer to page 125)
Set slip compensation.
(Pr. 245, Pr. 246, Pr. 247) (Refer to page 95)
NOTE
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.)
When a surge voltage suppression filter (FR-ASF-H/FR-BMF-H) is connected between the inverter and motor, output
torque may decrease.
Summary of Contents for FR-F700PJ Series
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