该研究结果对于新一代的变电站自动化系统过程总线通信设计具有参考意义。
The researching result is valuable for process bus communication design of the new substation automation system.
在现有某钢铁公司热轧板厂基础自动化的基础上，设计开发了一套基于RS485总线网络分布式热轧机组轧制过程质量监视与设备故障诊断系统。
On current basic automatic system of hot strip plant, a new quality monitoring and equipment diagnosis system based on RS485 field bus network of rolling process is designed and developed.
FF现场总线是符合IEC61158标准的总线，侧重于过程控制自动化领域。
FF is accorded with the IEC61158 standard, it lays on the automation field of process control.
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