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The Wonderware Co. releases SCADA system "InTouch" in 16 bits at that time in the age of Windows3.1. InTouch was this epoch-making product to communicate between the applications by separating the part SCADA and the communication driver part as a separate application, and using the Windows technology that was called DDE though was in still the age of the main current MS-DOS at that time also some the watch software that worked on DOS. The approach of separating the communication part from the main body of SCADA is drawn out the advantage that it is possible to use it also for PLC made in Japan, and has spread with the appearance of Windows NT with stability because the age that TCP/IP can be used only after a physical driver is still built into Config.sys at that time, and the service such as chameleons is operated.
It doesn't stay because the product based on next generation technology "ArchestrA" of the SCADA system is turned on, and the state of equipment is monitored only, and it aims at whole of plant best now. Here, it introduces the topic concerning SCADA system FactorySuite product of the Wonderware. It would be greatly appreciated of seeing as for resting time etc. if information that can be helped even a little could be offered.
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Inside MELSEC
Wonder World