PI Server

Welcome to the PI Server feedback page!

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  1. Add a function to calculate the week number of the year

    In order to calculate the current shift operating at a plant, I need to calculate where in the 28-day cycle the current week is. Knowing which week of the year it is allows me to do that. Note that current PI weekday functions always count Sunday as Day 1, while some Excel functions count Monday as Day 1. It might be important to have an option to specify which day of the week is Day 1.

    18 votes
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    1 comment  ·  Analytics & Calculations  ·  Flag idea as inappropriate…  ·  Admin →
  2. Add IsDST() function to AF Analytics

    Use Case: calculating which Shift is working within a rotating-shift cycle, which must the follow Daylight Savings Time offset.

    This function is available in the Performance Equation library, but not in AF. The function itself is simple once one knows it, but is not obvious (kudos to Nicola Gargano):

    IsDst = Floor(Float('*'-'1-jan') / 3600) Mod 24 <> Hour('*')

    It should be added to the AF function library.

    For more background, see this link:

    https://pisquare.osisoft.com/message/99046-re-need-isdst-function-is-daylight-savings-time-in-af#32418

    18 votes
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    1 comment  ·  Analytics & Calculations  ·  Flag idea as inappropriate…  ·  Admin →
  3. It would be great to have an option to backfill/recalculate Event Frame analysis without sending notificaiton.

    I know, that notifications are not sent for event frames older than 72 hours, but that 3 days is still too long.

    Usually we just want to recalculate  Event Frames to have a proper statistic about the past in reports. The notification is used to alert users about current situation. It is very confusing when we are sending out 2 days old messages.

    It is even more problematic, if we just recalculate EventFrames. Recalculation means, that the notifications for the same issues are sent out second times.

    I understand that these backfilled notifications might be useful sometimes, but it would…

    18 votes
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    3 comments  ·  Notifications  ·  Flag idea as inappropriate…  ·  Admin →
  4. Attribute Synonyms

    As a AF Administrator, I would like to be able to define a list of synonym names for attributes associated with an element template SO THAT different sites leveraging the template can have their attributes shown based on their "local" terminology.

    For example, one site might call an attribute 'Speed' and another site might call it "RPM".

    It's a challenge to get sites to agree on what to call things in a standard template which can result in little progress of building out AF.

    18 votes
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    6 comments  ·  Asset Framework (AF)  ·  Flag idea as inappropriate…  ·  Admin →
  5. Track if auditing was turned off

    I want the ability to track if auditing was turned off for the PI System (PI Data Archive and AF) so that I can determine if there was the risk of potential changes that were not captured by PI System audit functions.

    17 votes
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    5 comments  ·  System Management  ·  Flag idea as inappropriate…  ·  Admin →
  6. Filter Expressions for PI Point Data Refences

    Allow the use of filter expressions, similarly PI DataLink Compressed Data, so that you can visualize or perform calculations on filtered data (e.g., excluding bad values, certain digital states, etc.).

    17 votes
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    1 comment  ·  Asset Framework (AF)  ·  Flag idea as inappropriate…  ·  Admin →
  7. Asset-Analytics: Restrict users who can start/stop analyses

    As a PI Administrator/Super User, I want to control which users can start or stop analyses. This would allow users to create analyses and preview their results, and for administrators to review them before they are put into production.

    16 votes
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    0 comments  ·  Analytics & Calculations  ·  Flag idea as inappropriate…  ·  Admin →
  8. Order by name (alphanumerically) the Analysis in the Management tab in PI System Explorer

    I would like to be able to order by name (alphanumerically) the Analysis in the Management tab in PI System Explorer after retrieving a list of analyses through a search/filtering. This could be done by clicking on the Name column.

    16 votes
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    1 comment  ·  System Management  ·  Flag idea as inappropriate…  ·  Admin →
  9. Ability to send a notification without being triggered by an event frame

    As a notification user I want to receive a report on daily or weekly basis but I don’t want to store any associated data about it like the event frame information or the notification history since I use event frames for other purposes and I don’t want to clutter my PI system

    16 votes
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    0 comments  ·  Notifications  ·  Flag idea as inappropriate…  ·  Admin →
  10. Easily deploying and maintaining AF objects in multiple remote AF databases

    Originally posted on PI Square at https://pisquare.osisoft.com/ideas/5538-easily-deploying-and-maintaining-af-objects-in-multiple-remote-af-databases

    Today, one of the method that can be used to selectively reconcile object changes (including templates, analyses, UOM, etc.) between source and destination servers is using Excel (in order to keep track of object changes and/or object deletions). However, it is very time-consuming and prone to errors.
     
    Inspired in the current project I am working on (containing a central AF server and remote AF servers), it would be great to have a tool that allowed us to deploy and maintain all types of AF objects in a selective way in multiple remote…

    15 votes
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    3 comments  ·  Flag idea as inappropriate…  ·  Admin →
  11. Automatic Recapture Values for Event Frames

    I would like to have the possibility of automatically recapturing values for event frames, so if the lab data comes in after the events are generated the late values could be recaptured automatically and in bulk. This will save the time and effort to manually identify and recapture values for each of those event frames using PI System Explorer.

    15 votes
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    0 comments  ·  Event Frames (EF)  ·  Flag idea as inappropriate…  ·  Admin →
  12. Event Frames search across AF databases.

    We've several PI servers and AF servers where same products are running, so we need the ability to search Event Frames across our AF databases to compare production performance. This search ability should be available in all clients; PI Vision, DataLink etc.

    15 votes
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    4 comments  ·  Event Frames (EF)  ·  Flag idea as inappropriate…  ·  Admin →
  13. Search Mappings and Trusts in SMT

    We have hundreds of mappings/trusts in SMT and there's no way to search them (apart from exporting it all to Excel, and searching there, then going back to SMT to make necessary changes - not user friendly). There needs to be a basic search bar at the top of that panel, and it should search all fields (except server and collective) in whatever tab has focus (mappings or trusts). 

    15 votes
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    1 comment  ·  System Management  ·  Flag idea as inappropriate…  ·  Admin →
  14. Improvement of AF Identities/Mappings - Make it similar to PI Data Archive

    When adding a Mapping to an Identity in the AF Server this will always generate a new mapping linked to a user/group account.

    If this user/group account it's already mapped to an identity then, by default, it will add 1 to the mapping name.

    If I have a user called PISCHOOL\u602 and I add it to an identity Engineers it will generate a mapping called PISCHOOL\U602. If I add this same user to another identity like Support then it will by default generate a mapping called PISCHOOL\U603.

    This can be misleading since the PISCHOOL\U603 user might already exist and we…

    15 votes
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    1 comment  ·  Asset Framework (AF)  ·  Flag idea as inappropriate…  ·  Admin →
  15. Event Frame (EF) Linking

    Ability to link Event Frames coming in from different sources (batch & mes interfaces, EFgen, PI Analytics, custom, etc.) together based on rules and monitoring an EF attribute SO THAT it's easier to associate time frame context and data that is related together but come from different sources.

    15 votes
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    0 comments  ·  Event Frames (EF)  ·  Flag idea as inappropriate…  ·  Admin →
  16. Which tags are being used by a PI Analysis

    As a PI Administrator, I want to know which tags are being used at which PI Analysis so I can know exactly if there is already another Analysis writing to a tag and avoid duplicated or wrong data.

    15 votes
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    5 comments  ·  Analytics & Calculations  ·  Flag idea as inappropriate…  ·  Admin →
  17. It would be great to have the ability to hide the Event Frame End Time in the Notification Email When a Notification Triggers

    It would be great to have the ability to hide the Event Frame End Time in the Notification Email when the notification first triggers.
    At this time, and End Time of 12/31/9999 11:59:59 PM Central Standard Time (GMT-06:00:00) is displayed even though an event is not closed.
    Note: in this case notifications have been set up to send at Event Start and End Time.

    15 votes
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    3 comments  ·  Notifications  ·  Flag idea as inappropriate…  ·  Admin →
  18. Option to not capture value for event frames generation

    As an engineer I need the option to not capture values for event frames generation so that if I have out-of-order events, I don't have to recapture the values.

    Note: This was previously Enhancement 114349.

    15 votes
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    1 comment  ·  Analytics & Calculations  ·  Flag idea as inappropriate…  ·  Admin →
  19. Event Frames & Notifications

    Event frames are pretty powerful and mark the start and end of events. We use Event Frames to mark when we are in and out of compliance in regards to certain regulations. We would like the capability to create Notifications that triggers every X amount of days that sends the start and end times for a specified event frame for a designated date range.
     
    Example - Email triggered every 90 days.
     
    SUBJECT - $Event Framework Name$
    Dear Compliance,
    The following dates were when the PI system marked events and we were out of compliance.
    Event Frame Name: Transformer…

    14 votes
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    2 comments  ·  Flag idea as inappropriate…  ·  Admin →
  20. Allow Notification rules to return an EF attribute value belonging to a different event frame in AF

    I have a scenario where I would like that a certain Notification Rule, set for an Event Frame analysis (EF1), allows to return the value of an EF attribute belonging to a different Event Frame (EF2).

    On this scenario, the EF2 is triggered and finishes inside the time period of EF1.

    I would like to have the possibility that when EF1 is triggered the notification rules allow to find the value of the attribute belonging to EF2.

    14 votes
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    2 comments  ·  Notifications  ·  Flag idea as inappropriate…  ·  Admin →
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