The Research and Realization of Device Description Technology

摘要

Various devices are needed with the continuously improved automation degree. As a result, the configuration becomes more and more time-consuming. The device description and FDT/DTM technology solved the problem. The paper analyzes the advantage and differences of these two technologies. The realization of these two technologies on the NCSPT105IIwith HART protocol proposes a method of multi-technology to meet the complicated and various environments of industrial applications.