I use TIA V12 and TP700 HMI.When I first want to download the TP700 project,the message tell me need updata os,and the os also updata success.But when I download the project always failed.I compile the project and 0 error and warnings.I check the connect with PC is normal and I also can Flash LED from my PC.How can I check error code,I see the message only display Transfer failed,Download failed and Loading aborted.every time.I try to creat a new project and only painting a circle and also download failed….any body can help me…I also try to download another HMI TP900 also can not download.....



I try to use CP5512 through MPI or Profibus all can not download....But I change TP177A with MPI that it can download...I see the manual of siemens with TIA download TP HMI(Enthernet,Profibus,MPI)...I aslo can not download...I don't know why I can get HMI address from PG/PC interface(MPI or Profibus)...I also can select load from TIA but then display download failed....I try to TIA V12 updata to SP1 and can not download TP HMI?My PCos is XP...Do I need change Windows7 or any body can help me solve the problem...or anyone can give me a sample project ...I try to test!!!

New question published by Mad Dog is split to a separate thread with the subject Can't download HMI.

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