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本文简述了美国江森楼控系统,并重点介绍了如何运用江森楼控系统图形模块化的编程软件Metasys CCT编制楼控系统中的空调机组DDC控制程序,最后总结Metasys CCT图形模块化编程语言的特点。
This article gives a brief introduction of the Johnson Controls system in the United States and focuses on how to use the modular programming software Metasys CCT of Johnson Controls to compile the DDC control program of the air conditioning units in the building control system. Finally, the Metasys CCT graphical modular programming language Features.