General-purpose magnetic flux vector control (Pr. 71, Pr. 80, Pr. 81, Pr. 800)
General-purpose magnetic flux vector control is the same function as the FR-E500 series.
Select this control when the same operation characteristic is necessary. For other cases, select Advanced magnetic
flux vector control. (Refer to page 86)
Number of motor
The above parameters can be set when
∗ Set a value other than "9999" in Pr. 80 and Pr. 81 .
If the following conditions are not satisfied, select V/F control since malfunction such as insufficient torque and
uneven rotation may occur.
The motor capacity should be equal to or one rank lower than the inverter capacity. (note that the capacity
should be 0.1kW or more)
Motor to be used is any of Mitsubishi standard motor, high efficiency motor (SF-JR, SF-HR 0.2kW or more) or
Mitsubishi constant-torque motor (SF-JRCA four-pole, SF-HRCA 0.2kW to 15kW). When using a motor other
than the above (other manufacturer's motor), perform offline auto tuning without fail.
Single-motor operation (one motor run by one inverter) should be performed.
The wiring length from inverter to motor should be within 30m. (Perform offline auto tuning in the state where
wiring work is performed when the wiring length exceeds 30m.)
Permissible wiring length between inverter and motor differs according to the inverter capacity and setting value
of Pr. 72 PWM frequency selection (carrier frequency). Refer to page 21 for the permissible wiring length.
Adjustment of the output torque (current) of the motor
0,1, 3 to 6,
13 to 16, 23, 24
40, 43, 44
50, 53, 54
0.1 to 15kW
2, 4, 6, 8, 10
Pr. 160 User group read selection = "0".(Refer to page 188)
By selecting a standard motor or constant-torque motor,
thermal characteristic and motor constants of each motor
Applied motor capacity.
Number of motor poles.
Advanced magnetic flux vector control ∗ (Refer to page 86)
General-purpose magnetic flux vector control ∗