ISPLC: 지능적인 에이전트 기반 소프트웨어 PLC

ISPLC:Intelligent Agent System based Software Programmable Logic Control

  • 조영임 (평택대학교 컴퓨터과학과) ;
  • 심재홍 (한국산업기술대학교 제어계측공학과)
  • 발행 : 2003.11.01

초록

In this paper, we developed an editor and running engine for the SoftPLC. LD is the most popular standard IEC 1131-3 PLC language in Korea and used over 90% among the 5 PLC languages. In this paper, we have developed the ISPLC(Intelligent Agent System based Software Programmable Logic Controller). In ISPLC system, LD programmed by a user is converted to IL, which is one of intermediate codes, and IL is converted to the standard C code which can be used in a commercial editor such as visual C++. In ISPLC, the detection of logical error in high level programming(C) is more efficient than PLC programming itself. ISPLC provide easy programming platform to such beginner as well as professionals. The study of code conversion of LD-> U->C is firstly tried in the world as well as KOREA.

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