小测试，西门子smart200与变频器走modbus通讯，监视变频器运行频率。_哔哩哔哩_bilibili

Name: %E5%B0%8F%E6%B5%8B%E8%AF%95%EF%BC%8C%E8%A5%BF%E9%97%A8%E5%AD%90smart200%E4%B8%8E%E5%8F%98%E9%A2%91%E5%99%A8%E8%B5%B0modbus%E9%80%9A%E8%AE%AF%EF%BC%8C%E7%9B%91%E8%A7%86%E5%8F%98%E9%A2%91%E5%99%A8%E8%BF%90%E8%A1%8C%E9%A2%91%E7%8E%87%E3%80%82
Uploaded: 2025-09-07T05:23:10.974Z
Description: %E5%8F%98%E9%A2%91%E5%99%A8%E7%9A%84%E5%8F%82%E6%95%B0%E4%B8%8E%E9%80%9A%E8%AE%AF%E5%8D%8F%E8%AE%AE%E4%B8%8E%E6%B1%87%E5%B7%9D%E7%9A%84MD380%E7%9B%B8%E4%BC%BC%E3%80%82

六桃奇策火攻