I am not sure about what happened to the RD3PHASEPMSMSVCK60 3-Phase PMSM Sensorless Vector Control on Kinetis K60 page but you can find documentation information here: PMSM Sensorless Vector Control on Kinetis - Designer Reference Manual.
Please download related software on my last comment on this thread.
Let me know if this is useful for you or not.
Have a nice day,
Perla Moncada
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