Development of virtual PLC Emulator

가상 PLC 에뮬레이터 개발

  • 정헌 (조선대학교 제어계측공학과) ;
  • 곽재영 (전남대학교 전기공학과) ;
  • 김원배 (송원대학 전기과)
  • Published : 1998.11.01


The purpose of our study is to develop tool kits which give us inexpensive simulation method. We develop a Programmable Logic Controller (PLC) program module with which we can edit and monitor PLC program, a virtual PLC (VPLC) system and simulation equipment. The PLC and simulation equipment are interlinked each other and controlled by the PLC program in real time. So, e can get effect as actural operation. Using our new tool kits we don't have to prepare PLC and machine, because we can configure PLC system and see the response of virtual machine n monitor. For validity of the developed program, we make experiments for the PLC program of elevator and automatic materials weighting system. The experimental results show that the virtual machine (VM) operates properly by the PLC control program.



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