J4 ›› 2011, Vol. 24 ›› Issue (3): 90-93.

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Application of humanmachine[HJ0] interface in an eddy current testing control system

 DONG Xin, DIAO Hong-Xian, HAN Xiao-Hua   

  1. Laser Institute, Shandong Academy of Sciences, Jining 272107, China
  • Received:2010-12-10 Online:2011-06-20 Published:2011-06-20

Abstract:

       This paper presents the components of an eddy current testing instrument, its major functionalities, design and implementation of humanmachine interface (HMI) .This paper also gives a concrete implementation scheme of such an instrument. Experiment shows that the instrument is reasonable, stable and reliable and can realize intelligent and automatic detection. It therefore improves production efficiency.

Key words: PLC, ET, Servo System, HMI