CI570 3BSE001440R1 ABB

An effective measure to prevent such failures is to properly handle the connection point between the local bus and the local device first.When disassembling and assembling the equipment,the normal operation of the bus shall not be affected.The bus branch should be installed in a place that is not easy to touch.At the same time,it is best to adopt two-way redundancy in the bus to improve the reliability of communication.

防止此类故障的有效措施是：首先要将就地总线与就地设备的联接点进行妥善处理。拆装设备时，不得影响总线的正常运行，总线分支应安装在不易碰触的地方，同时，就在总线最好是采用双路冗余酝置，以提高通信的可靠性。