HI
We are using 4 number of heavy machines having S7 400 plcs cp442 ,i want send /receive data using AG SEND/AG RECEIVE(EITHER NET communication) fc50,fc60 please tell me the procedure.
Another fan of the sig here. I've written that line on the board a couple of times when I've been teaching people basic PLC stuff. Some laughed, others groaned, other still looked at me with pity... ;-)