Description
承包方对哪一工艺过程和DCS本身比较熟悉。如经常做化工控制系统的承包商来做轧制的控制系统，他对活套的控制、卷曲的控制和张力的控制等就不太熟悉，做的工程就不会太好。如果承包方对DCS本身不熟悉，控制器做的太大时会产生死机。不少工厂都购买了不同厂家的DCS系统，我们称之为“八国联军”状态，此时更要选择技术力量比较强的单位抓总，而不宜选择某一个国外厂商作为承包商。
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