PLC 코드 작성을 위한 공정 분석 및 적용 방법 = The Process Analysis and Application Methods for PLC Code Programming

다국어 초록 (Multilingual Abstract)

Agile and flexible manufacturing systems make it mandatory that a control program should have features such as agility, flexibility, and reusability in order to run manufacturing unit smoothly. PLCs are the most frequently used control program in manufacturing systems. PLC programs are mostly programmed by subcontraction, which makes correction of code very difficult. As a result, it may cause delay during down time and ramp up time which leads to big loss of revenue and goodwill. To prevent delay during the times, this paper proposes systematic process analysis and application method for programmable logic controller like LLD (Ladder Logic Diagram). The proposed method uses modified human-error investing techniques for documentation and transforming technique to program LLD from the documentation. Furthermore, this paper demonstrates an example of piston mechanism to explain the proposed method.

목차 (Table of Contents)

• 1. 서론
• 2. 연구 방법
• 3. 사례 적용
• 4. 결과
• 5. 결론 및 토의
• 참고문헌

참고문헌 (Reference)

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