4/11/2017 8:54 AM | |
Posts: 7 Rating: (0) |
Hello , I am trying to configure OP 27 to talk to S7 300. Project is a PID control ( FB 41) of air pressure . I need to enter Set Point from the OP 27 screen into PID of the system so it starts control to that value. I don't know how to set that up. We were able with the help of my friend to set up read outs on the screen of the analog feedback (analog input from transmitter) value and analog output ( the value that suppose to drive actuating proportional valve). I can see values being displayed on the panel all right.Now, I need to enter the value on the panel and make it transfer to the PLC code. In the attached you will find sample of the code. Any help much appreciated. Please let me know should you need any more info. Kind Regards, Robert ------------------------------------------------------------------------------------------ AttachmentProject Code pdf.pdf (114 Downloads) |
Last edited by: Min_Moderator at: 4/11/2017 2:23:07 PMNew subject after splitting Last edited by: Randrukie at: 4/11/2017 10:34:46 PM |
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4/14/2017 3:27 PM | |
Joined: 6/26/2013 Last visit: 4/23/2024 Posts: 143 Rating: (5) |
You need to create a tag and Input/Output field in OP project using Protool CS. Please find attachment.
AttachmentDesktop.zip (164 Downloads) |
meeda_ |
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