1/21/2007 11:38 AM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating:
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Hi, Please look first to the input (the proces value), is that disturbed also when you don't change anything to the output? Place the output in manual on a value that is normal for the equipment. If not then your PID parameters are not right!! If the PV is dancing then your measurement is not well, it could be that you are mesuring on the wrong place, or that the equipment is not 100% right for the job. It could also be that you need some filtering to get the job done, I have made a filter by my self, it needs the input which is scaled and it gives a filtered output. So place FC105 from the TI-S7 Library thats standard delivered with the Standard Library. AttachmentFilter.zip (2030 Downloads) |
I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
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1/25/2007 3:15 AM | |
Posts: 18 Rating:
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Hi Pegaia, Thanks for help, but on many other modules we can not. |
11/28/2008 1:25 PM | |
Posts: 57 Rating:
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Hello! Where can I set filter on analog input in hardware config? Kolma |
10/29/2011 6:28 PM | |
Joined: 10/10/2010 Last visit: 4/28/2024 Posts: 307 Rating:
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thank you for that |
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