<p class="ba94db8a" style="color:#8B8B8B;font-family:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Ubuntu, Cantarell, "Helvetica Neue", Oxygen, "Open Sans", sans-serif;font-size:14px;">
<span style="color:#404040;font-family:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Ubuntu, Cantarell, "Helvetica Neue", Oxygen, "Open Sans", sans-serif;font-size:16.002px;">问题可能源于</span><strong>PWM极性配置错误</strong><span style="color:#404040;font-family:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Ubuntu, Cantarell, "Helvetica Neue", Oxygen, "Open Sans", sans-serif;font-size:16.002px;">或</span><strong>驱动器使能信号未激活</strong><span style="color:#404040;font-family:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Ubuntu, Cantarell, "Helvetica Neue", Oxygen, "Open Sans", sans-serif;font-size:16.002px;">。建议优先用示波器验证PWM波形,再依次检查电源、换向逻辑和代码配置。</span></p>
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问 无刷电机为啥一直全速转??