What fields are our DCS systems used in?
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For example, how is the stability of Emerson's and Zhejiang University Central Control's systems? What problems have arisen during the production process, and how have emergency measures been adopted to solve them?
Don’t you think your title is different from your content?
Our company's aromatic hydrocarbons plant and phthalic anhydride plant use Yokogawa's DCS, as does the boiler plant. The cracking unit is from Honeywell. A set of Emerson's DeltaV used in fine chemical equipment.
The hardware and software work well together, and I feel that the system is stable. The power supply is the most likely problem.
DELTA V We've had a few hiccups here at times, but overall it's been fine.