发布于 2019-03-28 11:36:49
1楼
可能需要安装Simatic NET OPC软件。
https://support.industry.siemens.com/cs/document/109762690/-simatic-net-trial-dvd-v15-sp1-download-?dti=0&lc=en-CN
https://support.industry.siemens.com/cs/document/109759410/contents-of-the-simatic-net-trial-dvd-v15-?dti=0&lc=en-WW
个体职业者。