• round function

    Where can I find on the PI Square the definitions of all available Functions (e.g. round function) to be used in AF Equations when configuring formulas ? Thanks in advance.
    last modified by Steven
  • How to calculate daily energy production starting from active power

    Hi guys, I have available the active power attribute (kW) with a sample every more or less 10 seconds. Starting from this value, I would like to calculate the daily energy production for yesterday (kWh). I mean I w...
    last modified by MatteoMoschini
  • Importing AF Event Frames from PI AF Server 2014 R2 to PI AF 2018 SP3

    Does anyone have experience exporting event frames from a previous version of AF Server and Importing them into the newest version?.   I find myself needing to perform this task and I'm trying to get ahead of po...
    last modified by JSEMINARIO
  • Event Frame Security Settings

    Hello PI world,   I am interested in the specifics of event frame security.   Where does an event frame inherit its security settings from? Is it from the element that it is referenced to? Is it from the...
    last modified by aewan
  • PI Point Array Data Reference - Indirect Reference

    Is it possible to configure Indirect References in a PI Point Array Data Reference? The documentation clearly defines how to configure an Indirect Reference (that is, an explicit or relative attribute path) for a (non...
    last modified by michael.chris
  • Event Frames : Child Event Naming

    How to name child events as shown in below snap,      But i get something like this,  
    last modified by JAVITHBASHA
  • AnalysisTagAvg including 0 input values

    We try to convert a PI Totalizer average function into AF Analytics, but it seems tagAvg and tagMean in AF Analysis will stick to the same output value if the INPUT value is zero. Is this by design? (2018 SP1) How...
    Floris Zwaard
    created by Floris Zwaard
  • Unspected result with tagtot

    Hi, hope you can understand my english   I am trying to integrate a variable along all this year (since 1/1/2019) but i am getting a decresing curve inteed of a constante when the variable is 0.   I re...
    last modified by FacundoVaccaro
  • IT Asset Monitor Toolkit

    Explore how asset-based PI tools can help you monitor the status, health, and performance of your IT assets. The IT Asset Monitor AF Example Kit  is developed as a starting point to gain visibility into the ...
    last modified by Jarita Sirois
  • TagTot for day and month

    I want to check if I'm right... Using function TagTot I want to calculate total today and total for 1 month. I first calculated averages for today and for current month. Then multiply this with TagTot for day and mont...
    last modified by igreguri
  • Roll up analysis not writing result to mapped output?

    Hi,   Im currently experiencing some issues with my roll up analysis.   I have a roll up analysis on my template. When I evaluate it on the analysis tab i get a result of "1". The roll up is mapped back to...
    last modified by MilesDaffin
  • Asset Based PI Example Kit for CBM for Small Hydropower Plants

    Mahonri Diniz and I have developed an example kit on “CBM for Small HydroPower Plants” as one of our projects at the Sao Paulo office, Brazil.   In this example kit, one can build the structure of a ...
    last modified by greche
  • PI AF examples - What do you want to see?

    Customer Support is investigating developing a library of examples for PI AF.  The goal is to help you get started in PI AF or continue to expand what you do in PI AF.  These examples could consist of one or...
    last modified by mfox
  • Obtaining the maxvalue of Tag1 when Tag2 fufil a condition

    Hi   I have two tags Tag1 - temperature Tag2 - Steps status (1,2,3 etc...) - the step duration is not consistent across cycle  I like to obtain the max value of tag1 every time tag2 is in step8, eventual...
    last modified by nzy123

    Hello Can you help me with this issue. How could I create a totalizer from a signal, or what mathematical equation can I do to generate a totalizer in the PISYSTEM.  
    last modified by Dani32
  • Is it possible to keep value when event frames trigger?

    now, I configure event frame templates as the picture. for example, the condition for this event is "11TC530X < 5". when the event was triggered a value shows as 4.9 and after it recovery to 6 then event frame att...
    last modified by thongchai.t
  • String as an Expression

    Hi!   I have some question about analysis. Can I use a string as an expression for my analysis? Like this example: Then I want to use the value of this attribute "Expression" as my analysis expression : &#...
    last modified by Vitor_Fernandes
  • UOM error

    Hi All,   I hope you can help. I am new to PI and trying to import UOM into my database but it is giving some errors. Could anybody please help. I would really apprectiate.   1.  Cannot save UOMDataba...
    last modified by Taru24
  • Help with modelling process flow in AF

    I am trying to model a process in AF: Raw product is in multiple tanks with two possible process flows each with a flow meter.     Each tank has a valve to both process flows.     I want to cap...
    last modified by jholland
  • Childs are not created real-time, only by backfilling

    I created an event frame generation analysis via a template with multiple triggers. only the main event frame is created not the childs. Only when I do a backfill the childs are created. Why are they not created real-...
    last modified by Rob.van.Ginkel