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Adjustment of the output torque (current) of the motor
CAUTION
⋅ Increase the setting when the distance between the inverter and motor is long or when motor torque is insufficient in the low-
speed range. If the setting is too large, an overcurrent trip may occur.
⋅ The Pr. 0 and Pr. 46 settings are valid only when V/F control is selected.
⋅ When using the inverter dedicated motor (constant-torque motor) with the 5.5K or 7.5K, set the torque boost value to 2%. If the
initial set Pr. 71 value is changed to the setting for use with a constant-torque motor, the Pr. 0 setting changes to the
corresponding value in above.
⋅ Changing the terminal assignment using Pr. 178 to Pr. 189 (input terminal function selection) may affect the other functions. Set
parameters after confirming the function of each terminal.
♦ Parameters referred to ♦
Pr. 3 Base frequency, Pr. 19 Base frequency voltage Refer to page 98
Pr. 71 Applied motor Refer to page 122
Pr. 80 Motor capacity Refer to page 89
Pr. 178 to Pr. 189 (Input terminal function selection) Refer to page 133