Vb Pushbutton

[kvaszt 0]

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

[Nibroc 4]

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

[kvaszt 0]

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

[AC DC 0]

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