发布于 2009-10-21 10:13:38
8楼
使用 WinCC 无法访问 S7-1200 的变量
见FAQ:
https://support.automation.siemens.com/CN/skm/frameset.asp?url=%2FCN%2Fllisapi%2Edll%2F38051469%3Ffunc%3Dll%26objId%3D38051469%26objaction%3Dcsopen%26skm%3D1%26siteid%3Dcseus%26lang%3Dzh&Query=s7+1200&SearchArea=alle&id=38051469&F11Marker=true&siteid=cseus&query2=&modelled=&lang=zh