求助仪表英文说明怎么理解? 2600t series model 264ib characteristics the multivariable field indicator model 264ib is an accessory device of the 2600t series and communicates with any host interface supporting the foundation fieldbus protocol. this unit has been designed for implementing different functions to fulfill specific purposes: - field indication, acting as display for up to 8 variables available on the h1 segment (publisher/subscriber) and one variable produced by the host (client/server). the variable selection is performed during the design of the function block application and linked as inputs at the internal mux function block. any single variable is selected to be displayed via tag scrolling by external unit keys. - control function block container, to improve control strategies whenever it is not allowed by the transmitters on the segment. 大概的意思是:包含控制功能块,用以改善(ff的)段中不允许使用变送器的的场合的控制方案。查看更多