topic Re: How to implement current closed loop base on KMS in Kinetis Motor Suite https://community.nxp.com/t5/Kinetis-Motor-Suite/How-to-implement-current-closed-loop-base-on-KMS/m-p/776890#M515 <HTML><HEAD></HEAD><BODY><P>Thank you for your reply.</P></BODY></HTML> Fri, 27 Apr 2018 16:29:54 GMT bansondou 2018-04-27T16:29:54Z How to implement current closed loop base on KMS https://community.nxp.com/t5/Kinetis-Motor-Suite/How-to-implement-current-closed-loop-base-on-KMS/m-p/776888#M513 <HTML><HEAD></HEAD><BODY><P>I want to implement current closed loop base on KMS. How to do? Thank you for your support~</P></BODY></HTML> Fri, 27 Apr 2018 13:03:23 GMT https://community.nxp.com/t5/Kinetis-Motor-Suite/How-to-implement-current-closed-loop-base-on-KMS/m-p/776888#M513 bansondou 2018-04-27T13:03:23Z Re: How to implement current closed loop base on KMS https://community.nxp.com/t5/Kinetis-Motor-Suite/How-to-implement-current-closed-loop-base-on-KMS/m-p/776889#M514 <HTML><HEAD></HEAD><BODY><P>Field Oriented Control feedback is the phase current&nbsp;and DC bus current.&nbsp; So using KMS with torque control will allow you to control your motor with current.&nbsp; The startup of you motor will begin in open-loop velocity controlled mode unless you add an encoder or use the sensorless hall startup.&nbsp; After the velocity passes the&nbsp;FOC crossover point the torque control will take over the control of the motor. The current in each phase is measured and the velocity is in-regulated. </P><P></P><P>For more information on FOC control with KMS please look at the<A href="http://www.nxp.com/kinetisvtraining"> training videos on&nbsp;NXP web site</A>.</P><P></P><P>Give it a try and let the community know how it turns out.</P><P></P><P>Best Regards,</P><P>Philip Drake</P></BODY></HTML> Fri, 27 Apr 2018 15:28:07 GMT https://community.nxp.com/t5/Kinetis-Motor-Suite/How-to-implement-current-closed-loop-base-on-KMS/m-p/776889#M514 philip_drake 2018-04-27T15:28:07Z Re: How to implement current closed loop base on KMS https://community.nxp.com/t5/Kinetis-Motor-Suite/How-to-implement-current-closed-loop-base-on-KMS/m-p/776890#M515 <HTML><HEAD></HEAD><BODY><P>Thank you for your reply.</P></BODY></HTML> Fri, 27 Apr 2018 16:29:54 GMT https://community.nxp.com/t5/Kinetis-Motor-Suite/How-to-implement-current-closed-loop-base-on-KMS/m-p/776890#M515 bansondou 2018-04-27T16:29:54Z