AnsweredAssumed Answered

Kinetis motor suite(KMS) can't communicate with TWR-KV46F150M.

Question asked by Inseob Kim on Oct 3, 2018
Latest reply on Oct 10, 2018 by Philip Drake

I'm trying to operate TWR-KV46F150M and TWR-MC-LV3PH with KMS. But the KMS shows up an issue message that is below when I try to configure communication port.


----- Notification -----

An issue has prevented communication with target MCU: The ping message was not acknowledged. Please check physical connection to MCU, then navigate to Project menu to configure communication port.



The configuration details are below:

----- Device Manager -----


----- Configure communication port in KMS -----


----- Jumper setting -----


----- Tower system -----

All of the boards are correctly connected to the tower elevator modules(TWR-ELEV: primary, secondary).


So, I have two question.


1. What I'm missing... and I saw a post that is relevant to this issue (Problem connecting TWR-KV46F150M with KMS) but, as far as I know now TWR-KV46F150M is supported with the KMS according to Kinetis® Motor Suite User's Guide (


2. Where can I get the example projects for MCUXpressoIDE to control BLDC motor with TWR-KV46F150M and TWR-MC-LV3PH? (without KMS, IAR Embedded Workbench, and FreeMASTER)