Application of Artificial Neural Network on the Fault Diagnosis of Systems Controlled by PLC
LI Jin-ban · Machine Tool & Hydraulics · 2003
A new approach to fault diagnosis of systems controlled by PLC is detailed here.With PLC is used more and more widely,it is important to study of the method for fault diagnosis.Firstly,the structure of PLC control program and the character of faults are analyzed.Then by applying artificial neural network to fault diagnosis of systems controlled by PLC,a new method is provided.At last an example using this method is described.