铬钢酸洗线的三电控制系统

摘要

This article mainly introduces the electrical-instrument-computer system of chrome steel picking line ,including the level 2 process computer control system ,level 1 basic automatic control system ,and level 0 on-site automatic control system .%主要介绍了铬钢酸洗线的三电控制系统，即二级过程计算机系统、一级基础自动化控制系统、零级现场自动化系统的构成及实现的主要功能。