This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28035 flash 数据发生异常问题

Other Parts Discussed in Thread: TMS320F28035, TMS320F28027

Hi,

我们采用TMS320F28035,出厂检测都是正常的,到用户之后,发现异常。退回来之后经过检测,发现其中PI环参数中,Id电流环项的Kp值变了,变为了65535(红色下滑线),本应该是160,其他项目的数据都是正常的。如下图,请问这是什么原因造成的?