面向?qū)ο蟮?a target='_blank' class='arckwlink_none'>PLC上位機(jī)軟件平臺(tái)設(shè)計(jì)
Design of Object-oriented PLC Host Computer'S oftwareP latfor

摘要:通過(guò)介紹PLC上位機(jī)軟件中常見(jiàn)的狀態(tài)查看器的設(shè)計(jì)，以MODBUS協(xié)議為例，分析了一個(gè)統(tǒng)一、可擴(kuò)展的PLC上位機(jī)開(kāi)發(fā)平臺(tái)在開(kāi)發(fā)過(guò)程中可能遇到的問(wèn)題，討論一種可行的上位機(jī)通用組件的設(shè)計(jì)思想，并提出了可行的解決方案。充分利用net等現(xiàn)代
開(kāi)發(fā)語(yǔ)言平臺(tái)和面向?qū)ο笤O(shè)計(jì)思想的優(yōu)勢(shì)，實(shí)現(xiàn)上位機(jī)平臺(tái)的可配置、可重用、可擴(kuò)展、低禍合、通用性。
關(guān)鍵詞:調(diào)度算法上位機(jī)工業(yè)以太網(wǎng)藕合軟件組件化

Abstract; By introducing the design of common state viewer in the PLC host computer software, with the MODBUS protocol as example, the possible encountered problems in developing a uniform extensible host computer software platform for PLC， analyzed; a feasible design concept for host computer universal component is discussed; and a feasible solution is proposed in further. By fuly utilizing the advantages of.net modern developing language platform and object-oriented design concept, the configurable, reusable, extensible, low coupled, and universal host computer software for PLC can be implemented.