Omron M1 Series - Vector Control and Applied Functions

6
Vector Control and Applied Func-
tions
This section describes the vector control and applied functions characteristic of this in-
verter.
6-1 Details of Motor Control Methods
................................................................. 6-3
6-1-1 Motor Control Methods.................................................................................... 6-3
6-1-2 Basic Motor Parameter Settings...................................................................... 6-4
6-1-3 Motor Parameter Settings ............................................................................... 6-6
6-2 V/f control with speed feedback ................................................................. 6-11
6-2-1 Settings of V/f Control with Speed Feedback.................................................6-11
6-2-2 Protective Detection under V/f Control with Speed Feedback ...................... 6-12
6-2-3 Adjustments for V/f Control with Speed Feedback........................................ 6-14
6-3 Sensorless Vector Control .......................................................................... 6-16
6-3-1 Sensorless Vector Control Parameter Settings ............................................. 6-16
6-3-2 Motor Parameter Settings ............................................................................. 6-17
6-3-3 Adjustments for Sensorless Vector Control................................................... 6-18
6-4 PM Motor Mode............................................................................................. 6-20
6-4-1 PM Motor and PM Motor Control................................................................... 6-20
6-4-2 Switching to PM Motor Mode ........................................................................ 6-21
6-4-3 Offline Auto-tuning for PM Motor Parameters ............................................... 6-22
6-4-4 Adjustment of PM Motor Mode Settings........................................................ 6-22
6-5 Speed Control............................................................................................... 6-26
6-5-1 Speed Control Settings ................................................................................. 6-26
6-6 Torque Control.............................................................................................. 6-31
6-6-1 Torque Control Settings................................................................................. 6-31
6-6-2 Torque Bias Function Settings....................................................................... 6-33
6-7 Position Control ........................................................................................... 6-36
6-7-1 Basic Operation............................................................................................. 6-36
6-7-2 Position Control Gain .................................................................................... 6-38
6-7-3 Electronic Gear.............................................................................................. 6-39
6-7-4 Acceleration/Deceleration Time Selection..................................................... 6-40
6-7-5 Positioning Data ............................................................................................ 6-41
6-7-6 Overtravel (OT) ............................................................................................. 6-43
6-7-7 Software OT .................................................................................................. 6-43
6-7-8 Basic Return-to-origin Operation................................................................... 6-44
6-7-9 Clearing of Position ....................................................................................... 6-48
6-7-10 Position Preset .............................................................................................. 6-49
6-7-11 Orientation..................................................................................................... 6-49
6-7-12 Functions That Are Disabled in Position Control........................................... 6-57
6-1
M1 Series Standard Type User's Manual (I669)
6