Logicfault is not easy to discover, but it can be resumed as long as having original data. It needs to backup historical data for a long period.
上述故障不易发现和预防,但只要有原始数据,同样可以恢复,这就要求长期进行历史数据备份。
2
The author depicts the necessity of adopting ternary logic in fault detection, with detailed introduction of the structure and operation principle for ternary logicfault detection circuit.
闸明了应用三值逻辑进行故障检测的必要性,较详细地介绍了三值逻辑故障检测电路的结构和工作原理。
3
Changes to the business logic of a process, such as add or remove activities, add or remove links or branches, add data variables, and modify fault handling of a process.