诊断提示的问题如下：
================================ 09/21/2011 9:08:25 AM ================================
PLC Download to Current Project Selected Stations (288:91): With the set interface configuration, communication in STEP7 is not possible.
PLC Download to Current Project Selected Stations (288:47): Unable to reach the module Stationmanager via the online interface.
PLC Download to Current Project Selected Stations (13:4711): Unable to establish connection to module Stationmanager (Index 125) in station S7200.
PLC Download to Current Project Selected Stations (33:17074): Online: Driver configuration error or invalid registry parameter.
PLC Download to Current Project Selected Stations (13:4708): Unable to establish the connection to the module Stationmanager (Index 125) in station S7200.
Do you want to continue downloading without this module?
PLC Download to Current Project Selected Stations (33:17074): Online: Driver configuration error or invalid registry parameter.
PLC Download to Current Project Selected Stations (13:4708): Unable to establish the connection to the module OPC Server (Index 1) in station S7200.
Do you want to continue downloading without this module?
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：
PLC Download to Current Project Selected Stations (13:4711): Unable to establish connection to module Stationmanager (Index 125) in station S7200.
这个是什么问题？槽125是起什么作用的？
图片说明：
最佳答案
station configuration editor配置 上开看组态没有完成 ：
1 ，opc sever的状态是“X”。
2，IE general也是停止没有连上。
组态设置都正确，下载后，station configuration editor配置都没“x”
具体的组态步骤参考：
《SIMATIC NET OPC Server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。。。。
原创文章，作者：more0621，如若转载，请注明出处：https://www.zhaoplc.com/plc165916.html
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