Mitsubishi FR-E520-0.1KN Instruction Manual page 124

<Operating conditions>
" The motor is connected.
" The motor capacity is equal to or one rank lower than the inverter capacity.
" Special motors such as high-slip motor and high-speed motor cannot be tuned.
" The motor may move slightly. Therefore, fix the motor securely with a mechanical
brake, or before tuning, make sure that there will be no problem in safety if the
motor runs.
*This instruction must be followed especially for vertical lift applications.
If the motor runs slightly, tuning performance is unaffected.
" Offline auto tuning will not be performed properly if it is started when a reactor or
surge voltage suppression filter (FR-ASF-H) is connected between the inverter and
motor.
<Setting>
( 1 ) Parameter setting
" Select the general-purpose magnetic flux vector control.
" Refer to the parameter details list and set the following parameters:
1) Set "1" in Pr. 96.
2) Set the rated motor current (A) in Pr. 9.
3) Set the rated motor voltage (V) in Pr. 83.
4) Set the rated motor frequency (Hz) in Pr. 84.
5) Select the motor using Pr. 71.
" Standard motor .................................................................. Pr. 71 = "3" or "103"
" Constant-torque motor....................................................... Pr. 71 = "13" or "113"
" Mitsubishi standard motor SF-JR 4 poles (1.5kW or less)......... Pr. 71 = "23" or "123"
Note: Pr. 83 and Pr. 84 are only displayed when the general-purpose magnetic flux
vector control is selected.
Set the value given on the motor rating plate. If a standard motor etc., has
more than one rated value, set the value of 200V/60Hz.
After tuning is over, set the Pr. 9 "electronic overcurrent protection" value to
the rated current at the operating voltage/frequency.
109
PARAMETERS
4