Position Control Under Vector Control And Pm Sensorless Vector Control - Mitsubishi Electric FR-A820-00046 Instruction Manual

Parameters
5.5 Position control under vector control and PM sensorless
vector control
Purpose
To perform Simple position control
by setting parameters
To perform position control by pulse
input to the inverter
To adjust the gear ratio of the motor
and machine
To improve the precision of the
position control
To monitor pulses
5.5.1 About position control
● In position control, speed commands, which are calculated to eliminate the difference between
the command pulse (parameter setting) and the estimated feedback pulse, are output to rotate
the motor.
● This inverter can perform simple positioning by contact input or position control by simple pulse
input to the inverter.
FR-A800

Position control under vector control and PM sensorless vector control

Parameter to set
To give parameter position
command
Simple pulse train position
command
Electronic gear settings
Setting the position
adjustment parameters
Position control gain
adjustment
Pulse monitor selection
Cumulative pulse monitor
Vector Vector Vector PM PM PM
P.B000, Pr. 419,
P.B020 to P.B050, Pr. 464 to Pr. 494,
P.B101, Pr. 1221 to
P.B120 to P.B188, Pr. 1290,
P.B190 to P.B195 Pr. 1292, Pr. 1293
P.B000, Pr. 419,
P.B009, P.B010 Pr. 428, Pr. 429
P.B001, Pr. 420,
P.B002, P.B005 Pr. 421,Pr. 424
Pr. 426, Pr. 427,
P.B007, P.B008,
Pr. 1294 to
P.B192 to P.B195
Pr. 1297
P.B003, Pr. 422, Pr. 423,
P.B004, P.B006, P.B012, Pr. 425, Pr. 446,
P.B013, P.G220, Pr. 828, Pr. 877,
P.G224, P.C114 Pr. 880, Pr. 1298
P.B011 Pr. 430
P.M610 to P.M613 Pr . 635 to Pr. 638
Refer to
page
5-132
5-169
5-177
5-179
5-181
5-177
5-177
5 - 149