The necessity of conveyor concentrate control is introduced. The site bus is used as the main net of conveyor concentrate control under the mine. The development prospects are related.
介绍了胶带机集中控制的必要性，描述了采用现场总线作为井下胶带机集中控制的主干网络的技术实践，叙述了其发展前景。
This paper introduces means to develop a distributive control system with VB language. With main follow control manner, the problem of bus competition is overcomed.
介绍一种用VB工具软件开发集散型控制系统的方法，并用主从式通信控制方式解决了通信网络中的总线竞争问题。
The electronic let-off and electronic take-up system USES RS485 and CAN BUS to communicate with the main control system of a loom.
采用了RS485和CAN总线接口，实现了电子送经卷取控制系统和织机主控制系统之间的通讯。
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