摘要
针对DCS逻辑组态中功能块块号分配对逻辑运算结果的影响,提出了合理分配功能块块号的方法及运用时序图法进行逻辑运算的过程,避免出现运算结果滞后及错误的逻辑运算结果的现象,这对有关的技术人员非常有帮助。
The effect of function block number assignment on the result of logic calculation in logic configuration of distributed control system （DCS） is analyzed in this paper. Proper assignment method and the process of logic computation using time sequence diagram is presented, which can avoid lagging and wrong computational solution and is very helpful to technical personnel concerned.
出处
《广东电力》
2007年第8期50-51,66,共3页
Guangdong Electric Power
关键词
组态
功能块块号
逻辑运算
configuration
function block number
logic calculation
