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Original question:

TMS320F28065: problem with driving PMSM motor

TMS320F28065: when is optimum time to switch from current loop mode to speed loop mode in FOC?

Hamid Kavian Athar
Intellectual 480 points
Part Number: TMS320F28065

Hi forum,

I have used HVPM_sensored project to drive a PMSM motor successfully. based ont the appliction note, initially, lsw must be set to 1 and then after a short time it can be set to 2. could you be more specific about this time? what is its minimum value? 

best regards

Hamid Kavianathar