According to the characteristics of RS-485 bus network structure and environment,the paper analyses the factors affecting the reliability of network communication,and puts forward some effective hardware measures to improve the reliability of RS-485 net.
英
美
- 根據RS-485總線(xiàn)網(wǎng)絡(luò )結構和網(wǎng)絡(luò )現場(chǎng)環(huán)境特點(diǎn),分析了影響RS-485總線(xiàn)網(wǎng)絡(luò )系統通信可靠性的因素,提出了有效的提高通信可靠性的硬件措施,對于工業(yè)控制系統設計人員具有指導意義。
