TIDUF42 January   2024

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Terminology
    2. 1.2 Key System Specifications
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 Highlighted Products
      1. 2.3.1 EnDAT 2.2 Interface
      2. 2.3.2 SDFM Interface
      3. 2.3.3 EPWM Interface
      4. 2.3.4 ICSS-PRU IEP
      5. 2.3.5 EtherCAT CiA402 Velocity Control
  9. 3System Design
  10. 4Hardware, Software, Testing Requirements, and Test Results
    1. 4.1 Hardware Requirements
    2. 4.2 Software Requirements
    3. 4.3 Test Setup
    4. 4.4 Test Results
  11. 5Design and Documentation Support
    1. 5.1 Design Files
      1. 5.1.1 Schematics
      2. 5.1.2 BOM
    2. 5.2 Tools and Software
    3. 5.3 Documentation Support
    4. 5.4 Support Resources
    5. 5.5 Trademarks
  12. 6About the Author

Terminology

    PLC Programmable Logic Controller
    FOC Field-Oriented Control
    EtherCAT Ethernet for Control Automation Technology
    CiA402 An EtherCAT Profile for Drives and Motion Control
    RPM Revolutions Per Minute
    EnDAT 2.2 A digital, bidirectional interface standard for incremental and absolution position encoders
    ICSS Industrial Communication Subsystem
    PRU Programmable Real-time Unit
    LP LaunchPad™
    SDFM Sigma-Delta Filter Module
    SDDF Sigma-Delta Decimation Filtering
    IPC Inter-Processor Communication
    IEP Industrial Ethernet Peripheral
    CMP Event Comparator
    ISR Interrupt Service Routine
    PWM Pulse-Width Modulation
    EPWM Enhanced Pulse-Width Modulation