Special Hardware Requirements:
SoftwareWedge for Windows: Professional Edition
Part # SW30WP (16 bit), SW3032P (32 bit), or other compatible software
Any Windows package that supports the DDE link
This programming example uses third-party software to read data from a SIMATIC S7-200 series CPU to a Windows application. A simple pumping system is simulated with the data being sent to different cells in Microsoft Excel.
