大型空分装置分子筛吸附器程序控制器的改造

MODIFICATON OF THE PROGRAM CONTROLLER FOR MOLECULAR SIEVE ABSORBER IN AIR SEPARATOR

介绍了空气分离装置中分子筛吸附器用程控器试生产中出现的问题，以及利用Ｃ２００Ｈ型可编程序控制器对原程序的改造情况及效果。

It describes the problems of the program controller for molecular sieve absorber occuredduring the production. It also presents the modification of the original program by C200H program con-troller and the effect of the modification.