How to network two DCS systems of the same brand
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Hello, dear sea friends! There are two sets of DCS on site, both from the same brand, and the software for the controllers is identical as well. Now, a single OPC interface licensing agreement needs to be used (one set has OPC functionality while the other does not). How can these two sets of DCS be connected to each other? What precautions should be taken during the networking process? Thank you!
Things like address, name, configuration, operating procedures, and so on are difficult to implement, and the costs involved are high; it’s better to purchase an OPC license instead
It depends on which company’s DCS it is. If it is from Yokogawa, multiple project authorizations need to be added. If it is from Honeywell, then a DSA authorization needs to be added. OPC is generally used for communication with third parties.
Which company is in the top position? If possible, consider directly connecting to a host computer for data exchange.
Okay, thank you very much to all the fellow sailors for your advice; I’ve learned something!