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Has PI command function given to PLC ? like SCADA ?

Question asked by yibul on Jan 15, 2017
Latest reply on Jan 17, 2017 by yibul

Hi I have question

As I know PI function ... We generally use a PI system as archive & only monitoring function.

I heard PI also has command function to send command signal to PLC controller like SCADA. Is it right? If yes . Is it no problem to replace from SCADA to PI system?


Actually we'll construct new plant so We concern that Which solution is right for process control PI or SCADA ?