Mitsubishi Electric FR-A700 Instruction Manual page 407

Parameter
Setting
● Select the advanced magnetic flux vector control, real sensorless vector control or vector
control (refer to section 6.2.2).
● Set "1" or "101" in Pr. 96 "Auto tuning setting/status".
– When the setting is "1": Tuning is performed without motor running.
It takes approximately 25 to 120s (depending on the inverter inverter capacity and motor
type) until tuning is completed. (Excitation noise is produced during tuning.)
– When the setting is "101": Tuning is performed with motor running.
It takes approximately 40s until tuning is completed. The motor runs at nearly its rated
frequency
● Set the rated motor current (initial value is rated inverter current) in Pr. 9 "Electronic thermal
O/L relay". (Refer to section 6.12.)
● Set the rated voltage of motor (initial value is 400V) in Pr. 83 "Motor rated voltage" and rated
motor frequency (initial value is 50Hz) in Pr. 84 "Rated motor frequency".
● Set Pr. 71 "Applied motor" according to the motor used.
Motor
Mitsubishi standard motor
Mitsubishi high efficiency motor
Mitsubishi constant-torque motor
Vector control dediated motor
Other manufacturer's standard motor
Other manufacturer's constant-torque motor
Tab. 6-49: Motor selection
Refer to section 6.12.2 for other settings of Pr. 71.
FR-A700 EC
Selection and protection of a motor
SF-JR
SF-JR 4P-1.5 kW or less
SF-HR
Others
SF-JRCA 4P
SF-HRCA
Others (SF-JRC, etc.)
SF-V5RU, SF-THY
—
—
Pr. 71
3
23
43
3
13
53
13
33
3
13
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