描述
不论是就地组件还是总线接口,一旦其地址标识错误,必然造成通信网络紊乱,所以,要防止各组件的地址标识错误,防止人为的误动、误改。系统扩展时,一般应在系统停止运行时进行。尤其是采用令牌式通信方式的系统,任何增加或减少组建的工作都必须在系统停运时,将组态情况向网络发布,以避免引起不可预料的后果。
GASTECH SAFE TOXIC GAS ALARM 4700 DETECTOR GASTECTOR
Sun 560-2091-05 StorEdge Ultra2 UltraComputing Software
Sun CP1500-440 CompactPCI System Controller CPU Board
Varian 8” 6-Way Cross Vacuum Valve w/ Bolted Flange
Datacom Inc. Communication Processor
Met One 203 Facility Particle Counting System Counter
Met One 203-115-1 Facility Particle Counting System 203
Met One POINT 5 .5D-2-1 Particle Counter