诊断提示的问题如下：
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PLCdownloadtoCurrenTProjectSelectedSTations(288:91):Withthesetinterfaceconfiguration,communicationinSTEP7isnotpossible.
PLCDownloadtoCurrentProjectSelectedStations(288:47):UnabletoreachthemoduleStationmanagerviatheonlineinterface.
PLCDownloadtoCurrentProjectSelectedStations(13:4711):UnabletoestablishconnectiontomoduleStationmanager(Index125)instationS7200.
PLCDownloadtoCurrentProjectSelectedStations(33:17074):Online:Driverconfigurationerrororinvalidregistryparameter.
PLCDownloadtoCurrentProjectSelectedStations(13:4708):UnabletoestablishtheconnectiontothemoduleStationmanager(Index125)instationS7200.
Doyouwanttocontinuedownloadingwithoutthismodule?
PLCDownloadtoCurrentProjectSelectedStations(33:17074):Online:Driverconfigurationerrororinvalidregistryparameter.
PLCDownloadtoCurrentProjectSelectedStations(13:4708):UnabletoestablishtheconnectiontothemoduleOPCServer(Index1)instationS7200.
Doyouwanttocontinuedownloadingwithoutthismodule?
下面图中总是显示网卡是STOP状态，很纳闷，希望各位高手帮帮忙！！
问题补充：
PLCDownloadtoCurrentProjectSelectedStations(13:4711):UnabletoestablishconnectiontomoduleStationmanager(Index125)instationS7200.
这个是什么问题？槽125是起什么作用的？
图片说明：
最佳答案
stationconfigurationeditor配置上开看组态没有完成：
1，opcsever的状态是“X”。
2，IEgeneral也是停止没有连上。
组态设置都正确，下载后，stationconfigurationeditor配置都没“x”
具体的组态步骤参考：
《SIMATICNETOPCServer与S7-200/EM277的S7连接》：
http://www2.ad.siemens.com.cn/download/Upload/AS/application/A0303.pdf
提问者对于答案的评价：
谢谢各位大侠的回答。。。。
