NXP Semiconductors PMSMFRDMMCXN947 Manuals

NXP Semiconductors PMSMFRDMMCXN947 Manuals

Manuals and User Guides for NXP Semiconductors PMSMFRDMMCXN947. We have 1 NXP Semiconductors PMSMFRDMMCXN947 manual available for free PDF download: User Manual

NXP Semiconductors PMSMFRDMMCXN947 User Manual

NXP Semiconductors PMSMFRDMMCXN947 User Manual (61 pages)

MCUXpresso SDK Field-Oriented Control FOC of 3-Phase PMSM and BLDC Motors

Brand: NXP Semiconductors | Category: Control Unit | Size: 2 MB

Table of Contents

Introduction
2
Hardware Setup
3
Linix 45ZWN24-40 Motor
3
Teknic M-2310P Motor
3
Frdm-MC-Lvpmsm
5
Frdm-Mcxn947
6
Hardware Assembling
7
Processors Features and Peripheral Settings
8
Mcxn94X
8
Hardware Timing and Synchronization
8
Peripheral Settings
9
PWM Generation - Flexpwm1
9
Analog Sensing - ADC0
9
Peripheral Interconnection for - XBAR
9
Slow-Loop Interrupt Generation - CTIMER0
9
Quadrature Decoder (ENC)
9
CPU Load and Memory Usage
10
Project File and IDE Workspace Structure
11
PMSM Project Structure
11
Motor-Control Peripheral Initialization
13
User Interface
15
Remote Control Using Freemaster
16
Establishing Freemaster Communication
16
TSA Replacement with ELF File
17
Motor Control Aplication Tuning Interface (MCAT)
18
MCAT Tabs Description
20
Application Concept
20
Parameters
20
Current Loop
23
Speed Loop
23
Sensors
25
Sensorless
25
Motor Control Modes - How to Run Motor
26
Scalar Control
27
Open Loop Control Mode
27
Voltage Control
29
Current (Torque) Control
29
Speed FOC Control
30
Position (Servo) Control
31
Faults Explanation
31
Variable "M1 Fault Pending
32
Variable "M1 Fault Captured
33
Variable "M1 Fault Enable
33
Initial Motor Parameters and Harware Configuration
34
Identifying Parameters of User Motor
35
Switch between Spin and MID
36
Motor Parameter Identification Using MID
37
MID Faults and Warnings
37
MID Algorithms
38
Stator Resistance Measurement
38
Stator Inductances Measurement
38
BEMF Constant Measurement
38
Number of Pole-Pair Assistant
39
Mechanical Parameters Measurement
39
Electrical Parameters Measurement Control
40
Mode 0
40
Mode 1
40
Mode 2
41
Mode 3
41
Control Parameters Tuning
41
Encoder Sensor Setting
43
Alignment Tuning
44
Current Loop Tuning
44
Speed Ramp Tuning
46
Open Loop Startup
47
BEMF Observer Tuning
47
Speed PI Controller Tuning
48
Position P Controller Tuning
50
Conclusion
53
Acronyms and Abbreviations
54
References
55
Useful Links
56
Revision History
57
Legal Information
58

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