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TMS320F280025: Request for Guidance on Running Single Motor with TIDM-02010_DMPFC Solution

Navaneeth Kumar
Prodigy 60 points
Part Number: TMS320F280025
Other Parts Discussed in Thread: TIDM-02010, C2000WARE

Tool/software:

Dear TI Support Team,

We are using the TIDM-02010_DMPFC solution from:

C:\ti\c2000\C2000Ware_MotorControl_SDK_5_04_00_00\solutions\tidm_02010_dmpfc

for AC compressor motor control on our custom board.

Our application requires control of only one motor (AC compressor) instead of the dual-motor configuration provided in the reference design.

Could you please confirm if it is possible to run only a single motor using this solution? If so, we would appreciate your guidance on the necessary modifications to adapt the firmware for single-motor operation.

Thank you in advance for your support.

Best regards,
Navaneeth Kumar

  • 0
    TI__Genius 11076 points

    Navaneeth,

    It is possible without issues.

    1. Navigate to the project properties in CCS.
    2. Under the 'C2000 Compiler' header, there's an option called "Predefined Symbols"
    3. To run only the compressor motor, double-click on the symbol "MOTOR2_DISABLE_N" and change it to "MOTOR2_DISABLE"

    Re-build the project. This disables the FW controlling the second motor inverter.

    There are many other pre-defined symbols that assist in modifying the FW for other use-cases that you will see in this menu. These are largely documented in the TIDM-02010 Design Guide, on the ti.com page for the TIDM-02010.

    Regards,
    Jason Osborn