4/18/2014 11:41 AM | |
Joined: 2/28/2014 Last visit: 11/20/2023 Posts: 2 Rating: (0) |
you shoud reinstall tia portal and check your network property card.... |
4/21/2014 11:12 AM | |
Posts: 12 Rating: (0) |
i did. it's still same. |
5/9/2014 3:38 PM | |
Posts: 12 Rating: (0) |
i need still help about this topic. |
5/9/2014 3:46 PM | |
Joined: 1/5/2011 Last visit: 6/15/2024 Posts: 815 Rating: (123) |
If you are, make sure the proper drivers are installed, following link will help you install the drivers correctly: https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&objid=37855423&caller=view I have installed following PC adapter USB driver with succes on a windows 7 64bit system: https://support.automation.siemens.com/WW/llisapi.dll?func=cslib.csinfo&lang=en&objid=6ES79720CB200XA0&caller=view Kind regards, Jens |
Last edited by: Jens_app at: 5/9/2014 3:54 PMadded SIMATIC PC Adapter USB Software V2.0 drivers Keep it simple and on-topic. |
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5/9/2014 3:49 PM | |
Posts: 12 Rating: (0) |
No , im trying to connect by ethernet cable. (in network) |
8/7/2014 8:31 AM | |
Posts: 12 Rating: (0) |
Unfortunately, i couldnt find a solution. I still cant connect. |
8/7/2014 8:45 AM | |
Posts: 12 Rating: (0) |
Ip configuration => Ok Simatic IEPG Help Services => Started Set PG/PC Interface =>I Chosed TCP/IP(Auto) But i still cant go online.
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11/27/2014 5:28 PM | |
Joined: 9/3/2012 Last visit: 8/29/2024 Posts: 5 Rating: (0) |
Hi. I have the same problem, running win7 64bit +Step7+WinCCFlex+TIAv13+... Everything was working good for some months until I needed a MicroWin software. After installing MicroWin this error appeared ("Cannot load the selected communication driver:file not found"). So after removing MicroWin and some reinstalls ot TIA and Step7 the result is the same. Before with Win XP I also used the trick with "SIMATIC IEPG Help Service", but now in Win7 64bit there is no such a service . I tried to start or restart all other "SIMATIC" and not only SIMATIC services but also with no result. So after some days of tries I'm starting from a new Windows installation. Any ideas about how this error can be fixed or what is the new name of the service? Or any other way that the communication driver can be repaired? This error is only for Ethernet communication. MPI and Profibus works normally. |
12/20/2014 1:06 PM | |
Posts: 1 Rating: (0) |
Hi, I've the same issue. Neither reinstallation of Step7 nor uninstall of MicroWin helped. Anybody has found a solution ?
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1/28/2015 9:19 AM | |
Posts: 5 Rating: (0) |
hey, i have the same problem and i did not found the solution... ( |
3/23/2015 3:02 PM | |
Joined: 5/20/2014 Last visit: 7/19/2023 Posts: 6 Rating: (0) |
same problem.. missing "S7ONLINX64.dll" no work if reinstall all.. i think only solution its format PC :( .. |
3/25/2015 10:35 AM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating: (123) |
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