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Associate III
November 5, 2024
Solved

HFI + Sensorless in MC Workbench

In motor control workbench 6 there is only HSO (which I don't understand if it's equal to HFI)

In motor control workbench 5 there is the option "sensorless + HFI" but it is not settable because it says "not supported in FW for SDK5.x"

Is there by any chance a version of motor control workbench that supports HFI + Sensorless ??

 

Thanks

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GMA
GMABest answer
ST Technical Moderator
November 5, 2024

Hello @luke514,

As mentioned in workbench tool, "sensorless + HFI" is not supported in FW for SDK5.x and following deliveries.
You can find a full HSO feature (that do not replace HFI feature) description in documentation available through "Workbench tool">About>Documentations>Documentation", "HSO Startup Guide" link.

If you agree with the answer, please accept it by clicking on 'Best answer'.Best regards.GMA

4 replies

GMA
GMABest answer
ST Technical Moderator
November 5, 2024

Hello @luke514,

As mentioned in workbench tool, "sensorless + HFI" is not supported in FW for SDK5.x and following deliveries.
You can find a full HSO feature (that do not replace HFI feature) description in documentation available through "Workbench tool">About>Documentations>Documentation", "HSO Startup Guide" link.

If you agree with the answer, please accept it by clicking on 'Best answer'.Best regards.GMA
luke514Author
Associate III
November 5, 2024

Thank you for your response.

Where can I find your information/examples/implementations of the High Frequency Injection technique? ..since it is not present in MC Workbench