论文部分内容阅读
本文主要阐述了潮州市竹竿山水厂Modicon 984 PLC系统的升级过程和经验体会,探讨了新旧PLC系统相互兼容的合理性。
This article mainly expounds the process of upgrading and experience of Modicon 984 PLC system in Zhukan Landscape Factory of Chaozhou City, and discusses the rationality of mutual compatibility between new and old PLC systems.