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 Easy Chart Tag Pens aggregation mode 
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Captain
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Joined: Thu Feb 16, 2012 7:05 am
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Post Easy Chart Tag Pens aggregation mode  Topic is solved
Hi!
Is it possible to change aggregation mode on easychart?
I have Tag Pens binding with postgres database table, but I don't want to change aggregation mode through database, because it would reflect all clients. I would like to change it client locally.
I was trying to set value to Tag Pens dataset itself on easychart, but those are immutable and I have polling mode set to off. I means if I change Tag Pens dataset somehow, it would read binded table from database and drop this change.


Wed Aug 15, 2012 5:51 am
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Joined: Sun Apr 02, 2006 2:46 pm
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Location: Sacramento, CA
Post Re: Easy Chart Tag Pens aggregation mode
Yes, that is possible. You are on the right track with the tag pens dataset. You can bind the dataset to a cell update binding which allows you to dynamically change certain cells. You can change the aggregation mode for all pens by binding them to a value from the database or a memory tag.

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Travis Cox
Inductive Automation
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Wed Aug 15, 2012 7:10 am
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Captain
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Post Re: Easy Chart Tag Pens aggregation mode
How can I set aggregation mode via cell update for every row? They vary from 3 to 9. Is it possible to put this for every row no matter how many of them appear in dataset?


Tue Aug 21, 2012 12:56 am
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Post Re: Easy Chart Tag Pens aggregation mode
Yes, we will ignore any rows that do not exist.

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Travis Cox
Inductive Automation
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Tue Aug 21, 2012 6:55 am
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Post Re: Easy Chart Tag Pens aggregation mode
Thank you.


Mon Aug 27, 2012 10:30 pm
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