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

4.1 Hardware Requirements

The following equipment is required to test this reference design:

  • One Microsoft® Windows® personal computer (PC) with TwinCAT automation software installed
  • One LP-AM243 Evaluation board | TI.com
  • One BP-AM2BLDCSERVO — AM2x Brushless-DC (BLDC) Servo Motor BoosterPack
  • Two BLY342D-48V-3200 Anaheim Automation 3-phase Brushless DC motors
  • Two ROQ-437 EnDat2.2 Encoders with cables
GUID-20231023-SS0I-QV5F-6SK9-CZHGDV2LBKVV-low.jpg Figure 4-1 System Hardware Configuration
GUID-20231023-SS0I-4J7Z-F1LH-TQ6MWGB8VXJC-low.jpg Figure 4-2 Dual Motor Drive System Setup
GUID-20231024-SS0I-QS9J-QHMR-X4TDWK4LXGHJ-low.jpg Figure 4-3 AM243x LP Rev A and BLDC BP E2
GUID-20231024-SS0I-BKWC-PKNK-RNC86XHMKM1C-low.png Figure 4-4 BLDC BP E2 Connectors for Motor 1 and Motor 2
GUID-20231023-SS0I-4JKD-S9DJ-L3DWL8P3JKPP-low.png Figure 4-5 Star Configuration for Motor 1 and Motor 2
GUID-20231023-SS0I-71GC-60WX-JB3CWQ9FWLLH-low.jpg Figure 4-6 EtherCAT Connected Motor Control Setup
GUID-20231023-SS0I-MPPT-X6S5-CMKV5M1T3HWR-low.png Figure 4-7 AM243x LP Power, JTAG, and Boot Mode