Setting Procedure Of Vector Control (Speed Control); Setting Procedure Of Pm Sensorless Vector Control (Speed Control) - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

5.3.2

Setting procedure of Vector control (speed control)

Vector Vector Vector
Operating procedure
1.
Perform secure wiring. (Refer to
Install a Vector control compatible option.
2.
Set the option to be used (Pr.862).
Set Pr.862 Encoder option selection according to the option to be used. (Refer to
3.
Set the applied motor and encoder (Pr.71, Pr.359 (Pr.852), and Pr.369 (Pr.851)). (Refer to
4.
Set the overheat protection of the motor (Pr.9). (Refer to
When using the SF-V5RU or a motor equipped with a thermal sensor, set Pr.9 = 0 A.
5.
Set the motor capacity and number of motor poles (Pr.80 and Pr.81). (Refer to
V/F control is performed when the setting is "9999" (initial value).
6.
Set the rated motor voltage and the rated motor frequency (Pr.83 and Pr.84). (Refer to
7.
Select the control method (Pr.800). (Refer to
Select Pr.800="0" (speed control), "2" (speed/torque switchover), or "4" (speed/position switchover) to enable speed
control.
8.
Set the operation command. (Refer to
Select the start command and speed command.
9.
Set the torque limit (Pr.810). (Refer to
10.
Perform the test operation.
As required
• Perform offline auto tuning (Pr.96). (Refer to
• Select online auto tuning (Pr.95). (Refer to
• Perform easy gain tuning. (Refer to
• Adjust the speed control gain manually. (Refer to
NOTE
• The speed command setting range under Vector control is 0 to 400 Hz.
• The carrier frequency is limited during Vector control. (Refer to
• For Vector control for a motor with a resolver, refer to the Instruction Manual of the FR-A8APR.
5.3.3 Setting procedure of PM sensorless vector control
(speed control)
PM PM PM
This inverter is set for a general-purpose motor in the initial setting. Follow the following procedure to change the setting for the
PM sensorless vector control.
page 90.)
page 215.)
page 370.)
page 235.)
page 509.)
page 527.)
page 246.)
page 247.)
5.3 Speed control under Real sensorless vector control, vector control, PM sensorless vector control
page
page 394.)
page 215.)
page 339.)
220.)
page 93.)
page 509.)
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5. PARAMETERS
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