Use any development software you're familiar with and who can work with DLL files. Then use Prodave (a dll files set) to communicate with S5 or S7 devices.
Good luck
I am trying to communicate Siemens S7 with Movicon SCADA... through Profibus DP... I am unable to do it. As per the procedure we need to set the Station Setting conguration for the CP5611 card through "NCM Manager wizard" which I am not able to find.... only after these settings are done I need to create a "Access Point" for the card which I will call from the SCADA... any one can help out....?
I am also attaching the steps required for configuration....