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TMS320F28027F-Q1: how to adjust the system parameters of instaspin_foc project based on customized hardware

Part Number: TMS320F28027F-Q1
Other Parts Discussed in Thread: TMDSCNCD28027, MOTORWARE

Customer was designing a high voltage water pump with F28027F. 

They tested and saw the expected performance with our demo board HVMotorCtrl+PFCKit-R1.1, with TMDSCNCD28027, using the project  from the folder \motorware_1_01_00_18\motorware_1_01_00_18\sw\solutions\instaspin_foc\boards\hvkit_rev1p1\f28x\f2802xF\projects\ccs\proj_lab02b

Now they designed their own hardware and tried to modify the above demo project for their application.

They would like to understand which parameters they need to change and how to change based on their own sensing circuits, in the demo project. Could you please help provide the guidance for them? Thank you.

The below is their sensing related schematic.

Demo board schematic:

  • Hi Aki,

    As a start, please reference and use the 'motorware_selecting_user_variables.xlsx' file in the directory below for making appropriate changes to the HW & SW for your hardware & motor:

    C:\ti\motorware\motorware_1_01_00_18\docs\labs

    Best,

    Kevin