WinCC Unified V19 ES/RT 安装

https://www.ad.siemens.com.cn/productportal/Prods/HMI/WinCC/Q14_FAQ/UnifiedPC_8.html
https://blog.csdn.net/weixin_29429691/article/details/113710905
https://baijiahao.baidu.com/s?id=1843202709366797553&wfr=spider&for=pc
介绍视频
https://1847.siemens.com.cn/course/detail/1/1811475/7438

WinCC Unified与S7-200 SMART通过OPC UA的通信配置详解
https://baijiahao.baidu.com/s?id=1833121964519013256&wfr=spider&for=pc