基于USS协议网络控制系统的采样周期与系统性能

System Performance and Sampling Cycle of the Net Control System Based on USS Protocol

讨论在采用西门子直流电动机调速装置 (6RA2 4 )构成的现场总线网络控制系统中系统采样周期对系统性能的影响 .为了保证现场总线网络控制系统的性能指标符合实际生产需要 ,提出了设计中的参数采样周期 .通过实验证实了带USS协议和Peer to Peer协议的网络控制系统缩短了采样周期 。

The net control system of field bus for SIEMENS DC converter and infection of system performance by system sampling cycle are discussed in the paper. It will meet the need of practical production based on the net control system of field bus, and parameters of design and the solution of a plan are given.