Realizing the Communication between Supercomputer and PLC by Multithread Method
Dongxing Chen · Machinery & Electronics · 2005
According to the communication method between Omron CPM2A type PLC and supercomputer.This paper introduces how to realize the communication between supercomputer and PLC by using MSComm ActiveX and multithread technology in Visual C++ environment so as to improve the realtime character of the program.It also gives detailed program design process and codes.