Introduction - If you have any usage issues, please Google them yourself
-The dynamic link library according to the SIEMENS S7 protocol. The function is complete, the communication response is quick, the use is simple and convenient. Compatible with VB, VC, DEIPHI, VS.NET, WINDOWS and other LabView systems under the development environment. Applicable to PC high level language through Ethernet communication, and SIEMENS CP243 S7-200 Ethernet module communication.