Thank You Sir, I have been watching your videos since many years ago, one time interview cracked very helpful. I am interested in DCS and PLC system but I don't know where I can get training, which institute training center . So please please guide. Tell the name and address.
Is PLC internal relay used for Auto/Manual command from SCADA? I can't found any physical connection for this cmd. Only this cmd execute from SCADA. Please make a video on use of PLC internal relay.