2003•Sci-Tech Information Development & EconomyRequires access

Serial Communication between Siemens S7-200 PLC and PC Based on VB 6.0

Jin Bao

Abstract

This paper introduces the serial communication between Siemens S7-200 PLC and PC based on Visual Basic 6.0,and mainly expounds how to use the system resource of S7-200 and Visual Basic 6.0 and, by using an actual example of the program, demonstrates the application of S7-200 in the photoelectric error correction system.

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Available abstract

Key concepts: Siemens, Serial communication, Visual Basic, Computer science, Computer hardware, Embedded system, Computer graphics (images), Operating system