Posted 23 Mar 2006 Hi everybody! I need some help! I use the CX-Server 1.5 program with DDE manager 1.5.0.3 and Excel2000. How I can define a pushbutton in the Visual Basic? It must be change one bit in the PLC across DDE manager. (I don't know, it possible? I use a CQM1-CPU21 PLC). I need a short VB sample program! Sorry about my english! Best regards! Thomas Share this post Link to post Share on other sites
Posted 25 Mar 2006 Thomas, I wrote this several years ago, but it did work. I have attached the .xls file which contains the buttons and VB. I have lost the matching omron .cdm file which sets up the plc tags etc. Nibroc DDE.xls Share this post Link to post Share on other sites
Posted 26 Mar 2006 Hi Nibroc ! Thank you very much. I think, this is what I needed. It must translate and analyse, because I never used VB. Thanks for help!! Thomas Share this post Link to post Share on other sites
Posted 26 Mar 2006 Thank you, this example is clearing a few questions from my part. It is working with a CJ1M throug Blue tooth communications. I am not a VB expert, but I could make this example work! Greatings from Holland Share this post Link to post Share on other sites