Setting Procedure Of Pm Sensorless Vector Control (Position Control) - Mitsubishi Electric FR-E800 Instruction Manual

7.3
Setting procedure of PM sensorless vector control
(position control)
PM PM PM
This inverter is set for an induction motor in the initial setting. Follow the following procedure to change the setting for the PM
sensorless vector control.
 When using a PM motor (MM-GKR, EM-A)
Operating procedure
1.
Perform wiring properly. (Refer to the Instruction Manual (Connection).)
2.
Perform PM parameter initialization. (Refer to
Set "3024, 3044, 3124, or 3144" in Pr.998 PM parameter initialization, or select "PM" (PM parameter initialization)
and set "3024 or 3044" on the operation panel.
To use a motor capacity that is one rank lower than the inverter capacity, set Pr.80 Motor capacity before
performing PM parameter initialization.
Setting
3024
3044
3124
3144
3.
Select the control method (Pr.800). (Refer to
Select Pr.800 = "13" (position control) or "14" (speed/position switchover) to enable position control.
4.
Setting of position command
• Point table method: Set the positioning parameters (Pr.465 to Pr.478, Pr.1222, Pr.1223, Pr.1225 to Pr.1227,
Pr.1229 to Pr.1231, Pr.1233 to Pr.1235, Pr.1237 to Pr.1239, Pr.1241 to Pr.1243, Pr.1245 to Pr.1247,
Pr.1249). (Refer to
• Direct command method: Set the positioning parameters (Pr.464, Pr.1220, Pr.1225). (Refer to
5.
Set parameters related to home position return.
• Point table method: Set the parameters related to home position return (Pr.511, Pr.1095 to Pr.1097, Pr.1282,
Pr.1283, Pr.1285, Pr.1286). (Refer to
• Direct command method: Set the parameters related to home position return (Pr.511, Pr.1095 to Pr.1097,
Pr.1222, Pr.1223, Pr.1285, Pr.1286) and set the indices of the CiA402 drive profile. (Refer to
6.
Perform the test operation.
As required
• Set the electronic gear. (Refer to
• Set the position adjustment parameters. (Refer to
• Adjust the position control gain. (Refer to
• Set the torque limit. (Refer to
• Set the functions of output terminals. (Refer to
182
7. Position Control

7.3 Setting procedure of PM sensorless vector control (position control)

Description
Parameter setting (in rotations per minute) for the MM-
GKR motor
Parameter setting (in rotations per minute) for the EM-A
motor
Parameter setting (in frequencies) for the MM-GKR motor
Parameter setting (in frequencies) for the EM-A motor
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page 184.)
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page 210.)
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page 217.)
page 139.)
page 371.)
page 123.)
115.)
188.)
212.)
page 197.)
page 199.)