為了提高軋鋼廠老式棒材連扎線的使用效率和可靠性，提出了一種基于PAC系統(tǒng)平臺的
控制系統(tǒng)。該系統(tǒng)充分發(fā)揮工業(yè)PAC系統(tǒng)高集成性、低成本、高可靠性等優(yōu)勢，利用機械上多種可以測取的信號，實現(xiàn)了對連扎線的自動控制、在線監(jiān)測和故障診斷。詳細討論了系統(tǒng)的硬件構(gòu)成和軟件結(jié)構(gòu)，介紹了監(jiān)測控制模塊和故障診斷模塊的組成結(jié)構(gòu)。
關(guān)鍵詞 ：棒材連扎線； 可編程自動化控制器； 監(jiān)測控制； 故障診斷
Abstract : In order to improve the efficiency and reliability of the continuous rod rolling line in rolling mill, a control system based on PAC platform is put forward. This system not only takes full advantages of the industrial PAC, but also uses a variety of mechanical signal to realize the auto-control, on-line monitoring and fault diagnosis of the rolling line. Then detailed discussion on the hardware and software of the system is presented, especially on the architectual of it.
Key words : continuous rod rolling line ； PAC； Monitor and control； fault diagnose