In Compact control builder 5.1, the hardwired signals which connected through CI854 are hanging for seconds.
hardwired signals which are connected through CI854 are hanging. The process is getting in-operatable and trends are showing in IBA is getting linear for seconds.
Voted best answer
"Trends" are not accurate troubleshooting tools. You need to be more specific and more sure about EXACTLY what is going on here.
- What other symptoms are you seeing ?
- What sypmtoms exactly lead you to conclude the problem is on the profibus ?
- What error messages are you seeing ?
- What Profibus troubshooting tools do you have available ?
- What busses ? stations ? signals ? are affected
If you are searching for intermittent communications issues on a profibus, ( which can cause intermittent message loss and delays in updates ) then something like this -> https://procentec.com/products/profit... can help.