Application of Human Machine Interface in Eddy Current Testing

This paper introduces that industrial parameters in eddy current testing such as steel pipe diameter and the testing speed,by adjusting the HMI,make the PLC respond,which HMI and PLC machine interface makes programmable Logic Controller to achiere perfect combination of flexible control device and then run.Testing task may download and the results of eddy current testing may upload through human-machine interface between the management level layer and application-level gateways of communication,thus make eddy current testing equipment humanization and operate much more conveniently fully embodies the industrial automation the important role of nondestructive testing.