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28M35高压太阳能逆变器例程通信不稳定?

你好各位,我再跑28M35高压太阳能逆变器例程时发现通信很不稳定,经常断,或者自动关闭GUI程序,这是怎么回事?请赐教!

  • UART?
    如果是,降低UART的波特率试一试;另外,选择一个误码率小的波特率。
    IGBT起来之后,即便有隔离,通信上也还是会有很多噪音,最好在上述测试前,抓波形看一看,那里有答案。