Please share types of pi ace recalculation with examples.
There is some documentation already existing on this topic. For example in Live Library:
Or on Youtube: https://www.youtube.com/watch?v=OXP1XxnI6gM&list=PLC3991BA3E2376F36&index=31
Did you have a specific question to ask?
Also, if this is for a new project, we would strongly urge you to consider newer software such as Asset Analytics or the AF SDK. PI ACE, though it is still supported, is quite old and not actively being developed.
Hope this helps,
Automatic recalculation configured in ACE manager with selected tags but I want this for dynamic tags or for AF attributes.
Is this possible?
I dont want to add each and every tag in ACE manager.
To the best of my knowledge there is no supported way of doing this. I'm struggling to understand what you are trying to do. An ACE context will have define input PI Points. The ACE Manager allows you to select any input PI Point to be used as a recalculation tag. For example, I have a simple ACE context that does SINUSOIDU + 1 and outputs the result to another PI Point. In the ACE Manager I can select SINUSOIDU as a recalculation tag:
In your case, it seems like you want to be able to recalculate from different tags? What's the purpose and how is the logic defined to choose which tag to be selected for recalculation?
Your understanding is correct. But my problem is, I am having N number of tags which are increasing day by day. So every time I have to be change in ACE configuration. I don't want that change. So I need solution on this. In automatic ACE recalculation.
Can you share some screenshot of the changes you are doing ?
Simply If my input tags are increasing means today I have 4 input tags and next I have 10 input tags. Then Need to be change in code also in ACE manager configuration. So I don't want to change this.
On any given day do you have an easy means to identify which N tags are needed for input?
You mentioned AF attributes. Are you working with an AFDatabase?
There used to exist KB article KB01527 for ACE recalculation. I would say it is a must read if you are doing ACE recalculation. I believe you have to open a support ticket and technical support can migrate this article into the new system. I don't recall, but it might offer some tips into the problem you are facing. Too bad the article wasn't migrated over.
I want to do automatic recalculation on clock based scheduled? It is possible.
There is a whole lot more involved than just scheduling periodic calculations. Again I ask you: are you using AF attributes? And is there an easy way that you can identify which N items are used for inputs?
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