%E9%80%94-v11%E8%BD%AF%E4%BB%B6%E5%B9%B3%E5%8F%B0%E7%9A%84s7-1200-modbus-tcp%E9%80%9A%E8%AE%AF%E5%BF

%E5%8F%A3%E7%9A%84modbustcp%E9%80%9A%E4%BF%A1%E5%BF%AB%E9%80%9F%E5%85%A5%E9%97%A8?dti=0&lc=zh-CN

%87modbus%E9%80%9A%E4%BF%A1%E5%AE%9E%E7%8E%B0v90%E7%9A%84%E9%80%9F%E5%BA%A6%E6%8E%A7%E5%88%B6?dti=0&lc

%8E-s7-300400-%E4%BB%A5%E5%A4%AA%E7%BD%91%E9%80%9A%E8%AE%AF%E6%A8%A1%E5%9D%97-cp343-1cp443-1-modbus-tcp-%E9%80%9A

%94%A8-simatic-shell-%E9%85%8D%E7%BD%AE-wincc-%E7%AB%99%E7%9A%84%E7%BB%88%E7%AB%AF%E6%80%BB%E7%BA%BF

Modbus%E4%BF%9D%E6%8C%81%E5%AF%84%E5%AD%98%E5%99%A8 相关问题_去找答案提问  众多业内高手在线解答问题，最快2分钟有答案

IM153-4模块报总线故障BF灯亮，检查网络组态和外围元件无异常。现准备更换新的153-4模块，硬件换上后通讯IP不变，应怎么组态？还要输入新153模块的MAC地址吗？

/109742656/osm%E3%80%81esm%E3%80%81olm%E3%80%81elm%E5%A6%82%E4%BD%95%E5%8D%87%E7%BA%A7%E6%9B%BF%E6%8D%A2-%E6

://support.industry.siemens.com/cs/document/73600209/%E8%A5%BF%E9%97%A8%E5%AD%90-s7-1200-plc-%E6%8A%80%E6%9C%AF%E5%8F%82%E8%80

自由口：发送16#1 串口助手接收7F； 发送16#2 串口助手接收BF； 发送16#3 串口

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