Setting Procedure Of Vector Control (Position Control) - Mitsubishi Electric FR-A820-00046 Instruction Manual

Position control under vector control and PM sensorless vector control
5.5.2

Setting procedure of vector control (position control)

As required
Set the electronic gear. (Refer to page 5-185.)
Set the position adjustment parameters. (Refer to page 5-187.)
Adjust the position control gain. (Refer to page 5-189.)
Set the torque limit. (Refer to page 5-90.)
Fig. 5-59:
5 - 158
(Pr. 71, Pr. 359 (Pr.852), Pr. 369 (Pr.851)) (Refer to page 2-84.)
Set the overheat protection of the motor. (Pr. 9)
Set the motor capacity and the number of motor poles. (Pr. 80, Pr. 81)
Set the rated motor voltage and frequency.
Select the control method. (Pr. 800) (Refer to page 5-61)
Select the position command source. (Pr. 419)
Position command by
contact input.
Set Pr. 419 = "0
(initial value)".
Set the positioning parameters.
(Pr. 465 to Pr. 494 and Pr. 1222 to Pr. 1281)
(Refer to page 5-138.)
Setting procedure of vector control (position control)
Perform secure wiring.
(Refer to page 2-77.)
Install a vector control compatible option.
Set the option to be used. (Pr. 862)
Set Pr. 862 "Encoder option selection" according to the
option to be used (refer to page 5-69).
Set the motor and the encoder.
Set Pr. 71 "Applied motor", Pr. 359 (Pr.852)"Encoder
rotation direction", and Pr. 369 (Pr.851)"Number of
encoder pulses" according to the motor and encoder.
(Refer to page 5-303.)
Set the rated motor current (A) in Pr. 9 "Electronic
thermal O/L relay". When using the SF-V5RU or a motor
equipped with a thermal sensor, set Pr. 9 = "0A".
(Refer to page 5-61.)
Set the motor capacity (kW) in Pr. 80 "Motor capacity",
and set the number of motor poles in Pr. 81 "Number of
motor poles". (V/F control is performed when the
setting is "9999" (initial value).)
(Pr. 83, Pr. 84) (Refer to page 2-84)
Set the rated motor voltage (V) in Pr. 83 "Rated motor
voltage", and set the rated motor frequency (Hz) in
Pr. 84 "Rated motor frequency".
Set Pr. 800 = "3" (position control), "4" (speed - position
switching) or "5" (position - torque switching) to enable
position control.
Select the command pulse type. (Pr. 428)
Test run
Parameters
Vector Vector Vector
Set Pr. 419 = "2" that
indicates the position
command by inverter
pulse train input.
(Refer to page 5-176.)