Functions

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Interpolate Step=On Tags

There are tags that should be kept as Step=On but there is certain cases in which someone should be able to easily bypass the typical interpolating rules (interpolation that follows the step parameter) and allow for a true interpolation between va...

Matt Voll over 2 years ago in AVEVA™ PI DataLink™ / Functions 4 No status

2 VOTE

Ability to use multiple attribute filters with an 'OR' condition with Explore Events and Compare Events functions

Attribute value filters in the Explore Events and Compare Events functions in PI DataLink are 'AND' conditions as documented in the doc topic Explore Events task-pane reference . It would be helpful to use multiple filters with an 'OR' condition i...

Zoe Altenberg about 1 year ago in AVEVA™ PI DataLink™ / Functions 1 No status

1 VOTE

Allow for a timeshift of certain tags, depending on process time delay

To be able to delay some signals by x amount of hours would allow save tremendous amount of data handling into Excel. Some apps like Visplore offer that right at the display. I'm sure that the PI team can come up with a solution for that.

Guest 3 months ago in AVEVA™ PI DataLink™ / Functions 0 No status

1 VOTE

Being able to Copy / Paste or "Copy Drag" calculated data strings

Be able to drag a cell's calculated data formula with using cell references should speed up report creation. Currently, have to create new calculated data each time, fill each cell requirement instead of copying down.

Lucas Renz over 1 year ago in AVEVA™ PI DataLink™ / Functions 0 No status

1 VOTE

Fetch previous change of value (and its timestamp) from compressed data

It is valuable to extract the previous change of value and its timestamp without full dump of compress data. If that value could be specified, the feature is even more usefull. Example: a time series has the state of an alarm and the current value...

Guest over 1 year ago in AVEVA™ PI DataLink™ / Functions 0 No status

1 VOTE

I need to know how to change the chart from meters to feet.

Hello this is my first time to start working with Pi. I have a customer that he wants to see the distance not in meters but in feet. How I can reflect the chart the calculation. we have the data coming in meters, but I need to show the view in fee...

Soraya Lopez almost 2 years ago in AVEVA™ PI DataLink™ / Functions 1 No status

1 VOTE

Calculated data for multiple points

In our business, people frequently use the "Calculated Data" function to retrieve (for example) daily averages for multiple tags. When they want to do this for multiple days, a new function is required for each day (presumably requiring additional...

andrew_Inwood over 2 years ago in AVEVA™ PI DataLink™ / Functions 0 No status

1 VOTE

Add new query that limits data pulled to that which is sufficient to properly chart while maintaining the visual integrity of the data

One of the quickest ways to identify exceptions is to visualize it through plots. Exceptions are often minima's or maxima's. Sampled data queries often miss the exceptions. Compressed data queries are frequently so voluminous that it is not possib...

Guest over 2 years ago in AVEVA™ PI DataLink™ / Functions 0 No status

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